program: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x8800) mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)='N\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r2}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) chroot(&(0x7f0000000180)='./dbg/failslab/times\x00') sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x6, "00000631f4e3000000001500"}}}]}, 0x48}}, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000680)=0x1130581, 0x4) write(r0, &(0x7f0000000140)='1000\x00', 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000340)={0x14, 0x27, 0x1, 0x70bd2b, 0x25dfdbfe, {0xc}}, 0x14}}, 0x24000004) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0) write(r5, &(0x7f0000000280)='1\x00', 0x1) unshare(0xa000400) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000780)={'#! ', './file0', [], 0xa, "14369afd9845f99c94b94f5a16b48fe862b18b5b6606"}, 0x21) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/functions/uvc.0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./config/usb_gadget/g1/functions/uvc.0/streaming/color_matching/my_color2\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.0/streaming/color_matching/my_color2/bColorPrimaries\x00', 0x2, 0x0) [ 110.526305][ T13] ? __pfx_wb_writeback+0x10/0x10 [ 110.526313][[ 108.410418][ T51] FAULT_INJECTION: forcing a failure. [ 108.410418][ T51] name failslab, interval 1, probability 1, space 0, times 1000 [ 108.420930][ T4993] FAULT_INJECTION: forcing a failure. [ 108.420930][ T4993] name failslab, interval 1, probability 1, space 0, times 1000 [ 108.434044][ T5327] FAULT_INJECTION: forcing a failure. [ 108.434044][ T5327] name failslab, interval 1, probability 1, space 0, times 1000 [ 108.442948][ T51] CPU: 0 UID: 0 PID: 51 Comm: kworker/u4:4 Not tainted syzkaller #0 PREEMPT(full) [ 108.442977][ T51] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.442988][ T51] Workqueue: ipv6_addrconf addrconf_dad_work [ 108.443158][ T51] Call Trace: [ 108.443167][ T51] [ 108.443175][ T51] dump_stack_lvl+0xe8/0x150 [ 108.443206][ T51] should_fail_ex+0x40c/0x560 [ 108.443303][ T51] should_failslab+0xa8/0x100 [ 108.443326][ T51] ? __pfx_ip6_dst_gc+0x10/0x10 [ 108.443360][ T51] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 108.443380][ T51] ? dst_alloc+0x105/0x170 [ 108.443398][ T51] ? dst_alloc+0x105/0x170 [ 108.443419][ T51] ? __pfx_ip6_dst_gc+0x10/0x10 [ 108.443439][ T51] dst_alloc+0x105/0x170 [ 108.443462][ T51] icmp6_dst_alloc+0x72/0x430 [ 108.443486][ T51] ndisc_send_skb+0x42f/0x1650 [ 108.443505][ T51] ? ndisc_alloc_skb+0x1a6/0x480 [ 108.443525][ T51] ? ndisc_send_skb+0x203/0x1650 [ 108.443549][ T51] ? __pfx_ndisc_send_skb+0x10/0x10 [ 108.443566][ T51] ? ndisc_ns_create+0x4eb/0x650 [ 108.443623][ T51] ? __asan_memcpy+0x40/0x70 [ 108.443654][ T51] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 108.443681][ T51] ? __mod_timer+0xb53/0xed0 [ 108.443711][ T51] ndisc_send_ns+0xd7/0x160 [ 108.443733][ T51] ? __pfx_ndisc_send_ns+0x10/0x10 [ 108.443748][ T51] ? addrconf_dad_work+0x9d4/0x15c0 [ 108.443771][ T51] ? __local_bh_enable_ip+0xd0/0x130 [ 108.443798][ T51] addrconf_dad_work+0xa8d/0x15c0 [ 108.443824][ T51] ? __pfx_addrconf_dad_work+0x10/0x10 [ 108.443843][ T51] ? process_scheduled_works+0xa20/0x14e0 [ 108.443867][ T51] ? rcu_is_watching+0x15/0xb0 [ 108.443884][ T51] ? process_scheduled_works+0xa20/0x14e0 [ 108.443900][ T51] process_scheduled_works+0xa8e/0x14e0 [ 108.443946][ T51] ? __pfx_process_scheduled_works+0x10/0x10 [ 108.443969][ T51] ? assign_work+0x3cf/0x5d0 [ 108.443991][ T51] worker_thread+0xa47/0xfb0 [ 108.444022][ T51] ? __kthread_parkme+0x71/0x1f0 [ 108.444050][ T51] kthread+0x388/0x470 [ 108.444071][ T51] ? __pfx_worker_thread+0x10/0x10 [ 108.444087][ T51] ? __pfx_kthread+0x10/0x10 [ 108.444109][ T51] ret_from_fork+0x514/0xb70 [ 108.444135][ T51] ? __pfx_ret_from_fork+0x10/0x10 [ 108.444156][ T51] ? __switch_to+0xc89/0x1420 [ 108.444177][ T51] ? __pfx_kthread+0x10/0x10 [ 108.444199][ T51] ret_from_fork_asm+0x1a/0x30 [ 108.444229][ T51] [ 108.555633][ T263] FAULT_INJECTION: forcing a failure. [ 108.555633][ T263] name failslab, interval 1, probability 1, space 0, times 1000 [ 108.561339][ T263] CPU: 0 UID: 0 PID: 263 Comm: kworker/u4:6 Not tainted syzkaller #0 PREEMPT(full) [ 108.561357][ T263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.561364][ T263] Workqueue: events_unbound nsim_dev_trap_report_work [ 108.561383][ T263] Call Trace: [ 108.561390][ T263] [ 108.561395][ T263] dump_stack_lvl+0xe8/0x150 [ 108.561413][ T263] should_fail_ex+0x40c/0x560 [ 108.561431][ T263] should_failslab+0xa8/0x100 [ 108.561447][ T263] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 108.561462][ T263] ? local_lock_release+0x9c/0x160 [ 108.561477][ T263] ? __alloc_skb+0x1d7/0x7a0 [ 108.561491][ T263] ? __alloc_skb+0x1d7/0x7a0 [ 108.561509][ T263] __alloc_skb+0x1d7/0x7a0 [ 108.561527][ T263] nsim_dev_trap_report_work+0x25f/0xb40 [ 108.561548][ T263] ? process_scheduled_works+0xa20/0x14e0 [ 108.561563][ T263] process_scheduled_works+0xa8e/0x14e0 [ 108.561593][ T263] ? __pfx_process_scheduled_works+0x10/0x10 [ 108.561610][ T263] ? assign_work+0x3cf/0x5d0 [ 108.561626][ T263] worker_thread+0xa47/0xfb0 [ 108.561647][ T263] ? __kthread_parkme+0x71/0x1f0 [ 108.561670][ T263] kthread+0x388/0x470 [ 108.561684][ T263] ? __pfx_worker_thread+0x10/0x10 [ 108.561697][ T263] ? __pfx_kthread+0x10/0x10 [ 108.561713][ T263] ret_from_fork+0x514/0xb70 [ 108.561732][ T263] ? __pfx_ret_from_fork+0x10/0x10 [ 108.561747][ T263] ? __switch_to+0xc89/0x1420 [ 108.561765][ T263] ? __pfx_kthread+0x10/0x10 [ 108.561780][ T263] ret_from_fork_asm+0x1a/0x30 [ 108.561802][ T263] [ 108.561854][ T4993] CPU: 0 UID: 101 PID: 4993 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 108.561866][ T4993] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.561872][ T4993] Call Trace: [ 108.561893][ T4993] [ 108.561898][ T4993] dump_stack_lvl+0xe8/0x150 [ 108.561916][ T4993] should_fail_ex+0x40c/0x560 [ 108.561931][ T4993] should_failslab+0xa8/0x100 [ 108.561946][ T4993] __kmalloc_noprof+0xfe/0x720 [ 108.561958][ T4993] ? rcu_is_watching+0x15/0xb0 [ 108.561969][ T4993] ? tomoyo_realpath_from_path+0xef/0x640 [ 108.561980][ T4993] ? tomoyo_realpath_from_path+0xef/0x640 [ 108.561998][ T4993] tomoyo_realpath_from_path+0xef/0x640 [ 108.562015][ T4993] ? tomoyo_path_number_perm+0x219/0x5f0 [ 108.562032][ T4993] tomoyo_path_number_perm+0x246/0x5f0 [ 108.562047][ T4993] ? clear_bhb_loop+0x40/0x90 [ 108.562062][ T4993] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 108.562075][ T4993] ? clear_bhb_loop+0xe/0x90 [ 108.562090][ T4993] ? __seccomp_filter+0xafb/0x1e00 [ 108.562112][ T4993] ? hook_file_ioctl+0x1f0/0x5f0 [ 108.562151][ T4993] security_file_ioctl+0xc3/0x2a0 [ 108.562168][ T4993] __se_sys_ioctl+0x47/0x170 [ 108.562192][ T4993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.562205][ T4993] do_syscall_64+0x174/0x580 [ 108.562219][ T4993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.562231][ T4993] ? clear_bhb_loop+0x40/0x90 [ 108.562243][ T4993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.562254][ T4993] RIP: 0033:0x7fd6b7a80378 [ 108.562269][ T4993] Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 07 89 d0 c3 0f 1f 40 00 48 8b 15 49 3a 0d [ 108.562277][ T4993] RSP: 002b:00007ffe689750c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.562289][ T4993] RAX: ffffffffffffffda RBX: 000055761b6aaf20 RCX: 00007fd6b7a80378 [ 108.562298][ T4993] RDX: 00007ffe689750d0 RSI: 0000000000008921 RDI: 000000000000000f [ 108.562305][ T4993] RBP: 00007ffe689750d0 R08: 0000000000000000 R09: 0000000000000000 [ 108.562311][ T4993] R10: 0000000000000000 R11: 0000000000000246 R12: 000055761b6b00b0 [ 108.562317][ T4993] R13: 000055761b6aaf20 R14: 000055761b6b00b0 R15: 00007ffe68975320 [ 108.562336][ T4993] [ 108.563156][ T4993] ERROR: Out of memory at tomoyo_realpath_from_path. [ 108.743566][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 108.743608][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.743617][ T5327] Call Trace: [ 108.743623][ T5327] [ 108.743629][ T5327] dump_stack_lvl+0xe8/0x150 [ 108.743655][ T5327] should_fail_ex+0x40c/0x560 [ 108.743674][ T5327] should_failslab+0xa8/0x100 [ 108.743694][ T5327] __kmalloc_cache_noprof+0xa8/0x660 [ 108.743711][ T5327] ? uvcg_config_create_children+0x114/0x280 [ 108.743726][ T5327] ? uvcg_config_create_children+0x114/0x280 [ 108.743743][ T5327] uvcg_config_create_children+0x114/0x280 [ 108.743759][ T5327] uvcg_config_create_children+0x20b/0x280 [ 108.743774][ T5327] uvcg_attach_configfs+0x33/0x60 [ 108.743786][ T5327] uvc_alloc_inst+0x6f9/0xa90 [ 108.743807][ T5327] usb_get_function_instance+0xe3/0x2f0 [ 108.743823][ T5327] function_make+0x127/0x360 [ 108.743839][ T5327] ? __pfx___mutex_lock+0x10/0x10 [ 108.743854][ T5327] ? __pfx_function_make+0x10/0x10 [ 108.743868][ T5327] ? do_raw_spin_lock+0x12b/0x2f0 [ 108.743890][ T5327] ? do_raw_spin_unlock+0x4d/0x210 [ 108.743908][ T5327] configfs_mkdir+0x4f6/0x9e0 [ 108.743930][ T5327] ? d_splice_alias+0x12/0x30 [ 108.743951][ T5327] ? __pfx_configfs_mkdir+0x10/0x10 [ 108.743968][ T5327] ? generic_permission+0x2bf/0x670 [ 108.743991][ T5327] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 108.744013][ T5327] vfs_mkdir+0x406/0x620 [ 108.744039][ T5327] filename_mkdirat+0x285/0x510 [ 108.744061][ T5327] ? __pfx_filename_mkdirat+0x10/0x10 [ 108.744081][ T5327] ? do_getname+0x151/0x250 [ 108.744094][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.744106][ T5327] __se_sys_mkdirat+0x35/0x150 [ 108.744124][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.744136][ T5327] do_syscall_64+0x174/0x580 [ 108.744148][ T5327] ? trace_irq_disable+0x3b/0x140 [ 108.744163][ T5327] ? clear_bhb_loop+0x40/0x90 [ 108.744177][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.744190][ T5327] RIP: 0033:0x7f708319df99 [ 108.744203][ T5327] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 108.744212][ T5327] RSP: 002b:00007f70840aafe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 108.744227][ T5327] RAX: ffffffffffffffda RBX: 00007f7083425fa0 RCX: 00007f708319df99 [ 108.744243][ T5327] RDX: 00000000000001ff RSI: 0000200000000800 RDI: ffffffffffffff9c [ 108.744253][ T5327] RBP: 00007f7083234ec4 R08: 0000000000000000 R09: 0000000000000000 [ 108.744262][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.744269][ T5327] R13: 00007f7083426038 R14: 00007f7083425fa0 R15: 00007ffca78049e8 [ 108.744291][ T5327] [ 108.744790][ T5327] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI [ 108.872724][ T5327] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 108.876685][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 108.880814][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.885130][ T5327] RIP: 0010:usb_put_function_instance+0x54/0xb0 [ 108.888260][ T5327] Code: 8d b3 98 00 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 ea 1b 7f fa 4d 8b 36 49 83 c6 08 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 cd 1b 7f fa 4d 8b 36 48 8d bb a8 [ 108.897167][ T5327] RSP: 0018:ffffc9000e477a50 EFLAGS: 00010202 [ 108.900205][ T5327] RAX: 0000000000000001 RBX: ffff88801fca8800 RCX: 0000000000100000 [ 108.903887][ T5327] RDX: ffffc9000ecea000 RSI: 000000000000c259 RDI: 000000000000c25a [ 108.907490][ T5327] RBP: 1ffff11003f95100 R08: ffffffff9057b737 R09: 1ffffffff20af6e6 [ 108.911703][ T5327] R10: dffffc0000000000 R11: fffffbfff20af6e7 R12: dffffc0000000000 [ 108.915310][ T5327] R13: dffffc0000000000 R14: 0000000000000008 R15: dffffc0000000000 [ 108.918846][ T5327] FS: 00007f70840ab6c0(0000) GS:ffff88808c543000(0000) knlGS:0000000000000000 [ 108.923626][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.926711][ T5327] CR2: 00007f70833f26b8 CR3: 0000000012d00000 CR4: 0000000000352ef0 [ 108.930137][ T5327] Call Trace: [ 108.931781][ T5327] [ 108.933485][ T5327] ? __pfx_uvc_func_item_release+0x10/0x10 [ 108.936668][ T5327] config_item_release+0x13a/0x2d0 [ 108.939070][ T5327] uvcg_attach_configfs+0x56/0x60 [ 108.941307][ T5327] uvc_alloc_inst+0x6f9/0xa90 [ 108.943449][ T5327] usb_get_function_instance+0xe3/0x2f0 [ 108.946241][ T5327] function_make+0x127/0x360 [ 108.948692][ T5327] ? __pfx___mutex_lock+0x10/0x10 [ 108.951024][ T5327] ? __pfx_function_make+0x10/0x10 [ 108.953383][ T5327] ? do_raw_spin_lock+0x12b/0x2f0 [ 108.955520][ T5327] ? do_raw_spin_unlock+0x4d/0x210 [ 108.957926][ T5327] configfs_mkdir+0x4f6/0x9e0 [ 108.960593][ T5327] ? d_splice_alias+0x12/0x30 [ 108.962895][ T5327] ? __pfx_configfs_mkdir+0x10/0x10 [ 108.965063][ T5327] ? generic_permission+0x2bf/0x670 [ 108.967149][ T5327] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 108.969268][ T5327] vfs_mkdir+0x406/0x620 [ 108.971374][ T5327] filename_mkdirat+0x285/0x510 [ 108.974563][ T5327] ? __pfx_filename_mkdirat+0x10/0x10 [ 108.977268][ T5327] ? do_getname+0x151/0x250 [ 108.979196][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.981866][ T5327] __se_sys_mkdirat+0x35/0x150 [ 108.983915][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.986544][ T5327] do_syscall_64+0x174/0x580 [ 108.988847][ T5327] ? trace_irq_disable+0x3b/0x140 [ 108.991356][ T5327] ? clear_bhb_loop+0x40/0x90 [ 108.993504][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.996080][ T5327] RIP: 0033:0x7f708319df99 [ 108.998019][ T5327] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 109.006906][ T5327] RSP: 002b:00007f70840aafe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 109.010532][ T5327] RAX: ffffffffffffffda RBX: 00007f7083425fa0 RCX: 00007f708319df99 [ 109.014541][ T5327] RDX: 00000000000001ff RSI: 0000200000000800 RDI: ffffffffffffff9c [ 109.018458][ T5327] RBP: 00007f7083234ec4 R08: 0000000000000000 R09: 0000000000000000 [ 109.021755][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.025192][ T5327] R13: 00007f7083426038 R14: 00007f7083425fa0 R15: 00007ffca78049e8 [ 109.029107][ T5327] [ 109.030914][ T5327] Modules linked in: [ 109.033375][ T5327] ---[ end trace 0000000000000000 ]--- [ 109.036788][ T263] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 109.040502][ T263] FAULT_INJECTION: forcing a failure. [ 109.040502][ T263] name failslab, interval 1, probability 1, space 0, times 995 [ 109.047408][ T263] CPU: 0 UID: 0 PID: 263 Comm: kworker/u4:6 Tainted: G D syzkaller #0 PREEMPT(full) [ 109.047451][ T263] Tainted: [D]=DIE [ 109.047455][ T263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.047462][ T263] Workqueue: ipv6_addrconf addrconf_dad_work [ 109.047484][ T263] Call Trace: [ 109.047490][ T263] [ 109.047496][ T263] dump_stack_lvl+0xe8/0x150 [ 109.047512][ T263] should_fail_ex+0x40c/0x560 [ 109.047525][ T263] should_failslab+0xa8/0x100 [ 109.047538][ T263] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 109.047549][ T263] ? fib6_add_1+0x996/0x13e0 [ 109.047561][ T263] ? fib6_add_1+0x996/0x13e0 [ 109.047573][ T263] fib6_add_1+0x996/0x13e0 [ 109.047587][ T263] fib6_add+0x211/0x1930 [ 109.047600][ T263] ? __pfx_fib6_add+0x10/0x10 [ 109.047612][ T263] ? consume_skb+0x89/0xb0 [ 109.047626][ T263] ? ip6_ins_rt+0xc0/0x140 [ 109.047636][ T263] ip6_ins_rt+0xd6/0x140 [ 109.047646][ T263] ? __pfx_ip6_ins_rt+0x10/0x10 [ 109.047658][ T263] ? nlmsg_notify+0xe3/0x1a0 [ 109.047667][ T263] ? nlmsg_notify+0x142/0x1a0 [ 109.047676][ T263] __ipv6_ifa_notify+0x4e8/0xc60 [ 109.047692][ T263] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 109.047704][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.047713][ T263] ? trace_irq_enable+0x3b/0x140 [ 109.047727][ T263] addrconf_dad_completed+0x1a1/0xe60 [ 109.047740][ T263] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 109.047751][ T263] ? addrconf_dad_work+0xe57/0x15c0 [ 109.047761][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.047770][ T263] ? trace_irq_enable+0x3b/0x140 [ 109.047782][ T263] addrconf_dad_work+0xcf8/0x15c0 [ 109.047795][ T263] ? __pfx_addrconf_dad_work+0x10/0x10 [ 109.047805][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.047814][ T263] ? lock_acquire+0x5f/0x350 [ 109.047828][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.047839][ T263] ? process_scheduled_works+0xa20/0x14e0 [ 109.047852][ T263] process_scheduled_works+0xa8e/0x14e0 [ 109.047870][ T263] ? __pfx_process_scheduled_works+0x10/0x10 [ 109.047883][ T263] ? assign_work+0x3cf/0x5d0 [ 109.047903][ T263] worker_thread+0xa47/0xfb0 [ 109.047918][ T263] ? __kthread_parkme+0x71/0x1f0 [ 109.047931][ T263] kthread+0x388/0x470 [ 109.047944][ T263] ? __pfx_worker_thread+0x10/0x10 [ 109.047953][ T263] ? __pfx_kthread+0x10/0x10 [ 109.047965][ T263] ret_from_fork+0x514/0xb70 [ 109.047980][ T263] ? __pfx_ret_from_fork+0x10/0x10 [ 109.047993][ T263] ? __switch_to+0xc89/0x1420 [ 109.048005][ T263] ? __pfx_kthread+0x10/0x10 [ 109.048018][ T263] ret_from_fork_asm+0x1a/0x30 [ 109.048030][ T263] [ 109.048745][ T263] FAULT_INJECTION: forcing a failure. [ 109.048745][ T263] name failslab, interval 1, probability 1, space 0, times 994 [ 109.172687][ T263] CPU: 0 UID: 0 PID: 263 Comm: kworker/u4:6 Tainted: G D syzkaller #0 PREEMPT(full) [ 109.172709][ T263] Tainted: [D]=DIE [ 109.172713][ T263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.172720][ T263] Workqueue: ipv6_addrconf addrconf_dad_work [ 109.172742][ T263] Call Trace: [ 109.172749][ T263] [ 109.172754][ T263] dump_stack_lvl+0xe8/0x150 [ 109.172772][ T263] should_fail_ex+0x40c/0x560 [ 109.172785][ T263] should_failslab+0xa8/0x100 [ 109.172800][ T263] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.172812][ T263] ? __alloc_skb+0x1d7/0x7a0 [ 109.172828][ T263] ? __alloc_skb+0x1d7/0x7a0 [ 109.172843][ T263] __alloc_skb+0x1d7/0x7a0 [ 109.172859][ T263] ? inet6_rt_notify+0xb4/0x470 [ 109.172874][ T263] inet6_rt_notify+0x170/0x470 [ 109.172890][ T263] fib6_add_rt2node+0x1858/0x3940 [ 109.172907][ T263] ? trace_kmem_cache_alloc+0x29/0xe0 [ 109.172918][ T263] ? kmem_cache_alloc_noprof+0x308/0x5f0 [ 109.172929][ T263] ? kmem_cache_alloc_noprof+0x150/0x5f0 [ 109.172940][ T263] ? fib6_add_1+0x9fe/0x13e0 [ 109.172952][ T263] ? fib6_add_1+0x9fe/0x13e0 [ 109.172964][ T263] ? __pfx_fib6_add_rt2node+0x10/0x10 [ 109.172977][ T263] ? fib6_add_1+0x101f/0x13e0 [ 109.172994][ T263] fib6_add+0x952/0x1930 [ 109.173015][ T263] ? __pfx_fib6_add+0x10/0x10 [ 109.173028][ T263] ? consume_skb+0x89/0xb0 [ 109.173043][ T263] ? ip6_ins_rt+0xc0/0x140 [ 109.173056][ T263] ip6_ins_rt+0xd6/0x140 [ 109.173068][ T263] ? __pfx_ip6_ins_rt+0x10/0x10 [ 109.173081][ T263] ? nlmsg_notify+0xe3/0x1a0 [ 109.173092][ T263] ? nlmsg_notify+0x142/0x1a0 [ 109.173103][ T263] __ipv6_ifa_notify+0x4e8/0xc60 [ 109.173119][ T263] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 109.173157][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.173168][ T263] ? trace_irq_enable+0x3b/0x140 [ 109.173184][ T263] addrconf_dad_completed+0x1a1/0xe60 [ 109.173199][ T263] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 109.173211][ T263] ? addrconf_dad_work+0xe57/0x15c0 [ 109.173222][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.173231][ T263] ? trace_irq_enable+0x3b/0x140 [ 109.173247][ T263] addrconf_dad_work+0xcf8/0x15c0 [ 109.173264][ T263] ? __pfx_addrconf_dad_work+0x10/0x10 [ 109.173278][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.173288][ T263] ? lock_acquire+0x5f/0x350 [ 109.173304][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.173316][ T263] ? process_scheduled_works+0xa20/0x14e0 [ 109.173338][ T263] process_scheduled_works+0xa8e/0x14e0 [ 109.173359][ T263] ? __pfx_process_scheduled_works+0x10/0x10 [ 109.173375][ T263] ? assign_work+0x3cf/0x5d0 [ 109.173390][ T263] worker_thread+0xa47/0xfb0 [ 109.173408][ T263] ? __kthread_parkme+0x71/0x1f0 [ 109.173425][ T263] kthread+0x388/0x470 [ 109.173442][ T263] ? __pfx_worker_thread+0x10/0x10 [ 109.173456][ T263] ? __pfx_kthread+0x10/0x10 [ 109.173473][ T263] ret_from_fork+0x514/0xb70 [ 109.173493][ T263] ? __pfx_ret_from_fork+0x10/0x10 [ 109.173510][ T263] ? __switch_to+0xc89/0x1420 [ 109.173522][ T263] ? __pfx_kthread+0x10/0x10 [ 109.173537][ T263] ret_from_fork_asm+0x1a/0x30 [ 109.173552][ T263] [ 109.209746][ T4649] Bluetooth: hci0: command tx timeout [ 109.421473][ T263] FAULT_INJECTION: forcing a failure. [ 109.421473][ T263] name failslab, interval 1, probability 1, space 0, times 989 [ 109.421502][ T263] CPU: 0 UID: 0 PID: 263 Comm: kworker/u4:6 Tainted: G D syzkaller #0 PREEMPT(full) [ 109.421518][ T263] Tainted: [D]=DIE [ 109.421522][ T263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.421529][ T263] Workqueue: ipv6_addrconf addrconf_dad_work [ 109.421549][ T263] Call Trace: [ 109.421554][ T263] [ 109.421559][ T263] dump_stack_lvl+0xe8/0x150 [ 109.421577][ T263] should_fail_ex+0x40c/0x560 [ 109.421589][ T263] should_failslab+0xa8/0x100 [ 109.421605][ T263] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.421619][ T263] ? __alloc_skb+0x1d7/0x7a0 [ 109.421633][ T263] ? __alloc_skb+0x1d7/0x7a0 [ 109.421649][ T263] __alloc_skb+0x1d7/0x7a0 [ 109.421664][ T263] ndisc_alloc_skb+0xa0/0x480 [ 109.421676][ T263] ndisc_send_rs+0x288/0x6b0 [ 109.421686][ T263] ? ipv6_get_lladdr+0x2b/0x3f0 [ 109.421697][ T263] addrconf_dad_completed+0x911/0xe60 [ 109.421710][ T263] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 109.421722][ T263] ? addrconf_dad_work+0xe57/0x15c0 [ 109.421734][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.421744][ T263] ? trace_irq_enable+0x3b/0x140 [ 109.421759][ T263] addrconf_dad_work+0xcf8/0x15c0 [ 109.421772][ T263] ? __pfx_addrconf_dad_work+0x10/0x10 [ 109.421783][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.421792][ T263] ? lock_acquire+0x5f/0x350 [ 109.421806][ T263] ? rcu_is_watching+0x15/0xb0 [ 109.421816][ T263] ? process_scheduled_works+0xa20/0x14e0 [ 109.421829][ T263] process_scheduled_works+0xa8e/0x14e0 [ 109.421847][ T263] ? __pfx_process_scheduled_works+0x10/0x10 [ 109.421860][ T263] ? assign_work+0x3cf/0x5d0 [ 109.421872][ T263] worker_thread+0xa47/0xfb0 [ 109.421886][ T263] ? __kthread_parkme+0x71/0x1f0 [ 109.421901][ T263] kthread+0x388/0x470 [ 109.421915][ T263] ? __pfx_worker_thread+0x10/0x10 [ 109.421927][ T263] ? __pfx_kthread+0x10/0x10 [ 109.421940][ T263] ret_from_fork+0x514/0xb70 [ 109.421956][ T263] ? __pfx_ret_from_fork+0x10/0x10 [ 109.421970][ T263] ? __switch_to+0xc89/0x1420 [ 109.421985][ T263] ? __pfx_kthread+0x10/0x10 [ 109.421998][ T263] ret_from_fork_asm+0x1a/0x30 [ 109.422010][ T263] [ 109.425791][ T4687] FAULT_INJECTION: forcing a failure. [ 109.425791][ T4687] name failslab, interval 1, probability 1, space 0, times 988 [ 109.425817][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.425833][ T4687] Tainted: [D]=DIE [ 109.425837][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.425844][ T4687] Call Trace: [ 109.425849][ T4687] [ 109.425853][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.425870][ T4687] should_fail_ex+0x40c/0x560 [ 109.425881][ T4687] should_failslab+0xa8/0x100 [ 109.425895][ T4687] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.425908][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.425923][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.425939][ T4687] __alloc_skb+0x1d7/0x7a0 [ 109.425955][ T4687] alloc_skb_with_frags+0xc6/0x760 [ 109.425973][ T4687] sock_alloc_send_pskb+0x878/0x990 [ 109.425989][ T4687] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 109.426001][ T4687] ? lock_release+0x4b/0x3c0 [ 109.426016][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.426028][ T4687] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 109.426041][ T4687] unix_dgram_sendmsg+0x4fe/0x1870 [ 109.426059][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.426073][ T4687] ? aa_sock_msg_perm+0xda/0x1b0 [ 109.426092][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.426104][ T4687] sock_sendmsg_nosec+0x13a/0x180 [ 109.426119][ T4687] __sys_sendto+0x408/0x5a0 [ 109.426134][ T4687] ? bpf_lsm_capable+0x9/0x20 [ 109.426148][ T4687] ? __pfx___sys_sendto+0x10/0x10 [ 109.426177][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.426189][ T4687] __x64_sys_sendto+0xde/0x100 [ 109.426204][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.426216][ T4687] do_syscall_64+0x174/0x580 [ 109.426229][ T4687] ? trace_irq_disable+0x3b/0x140 [ 109.426243][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.426255][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.426266][ T4687] RIP: 0033:0x7f9ab9065407 [ 109.426278][ T4687] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.426287][ T4687] RSP: 002b:00007ffd8459afd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 109.426301][ T4687] RAX: ffffffffffffffda RBX: 00007f9ab8f15c80 RCX: 00007f9ab9065407 [ 109.426308][ T4687] RDX: 000000000000004d RSI: 00007ffd8459b110 RDI: 0000000000000003 [ 109.426315][ T4687] RBP: 00007ffd8459b540 R08: 0000000000000000 R09: 0000000000000000 [ 109.426323][ T4687] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd8459b558 [ 109.426330][ T4687] R13: 00007ffd8459b110 R14: 0000000000000032 R15: 00007ffd8459b110 [ 109.426342][ T4687] [ 109.434252][ T4687] FAULT_INJECTION: forcing a failure. [ 109.434252][ T4687] name failslab, interval 1, probability 1, space 0, times 987 [ 109.434276][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.434292][ T4687] Tainted: [D]=DIE [ 109.434296][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.434302][ T4687] Call Trace: [ 109.434306][ T4687] [ 109.434311][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.434331][ T4687] should_fail_ex+0x40c/0x560 [ 109.434346][ T4687] should_failslab+0xa8/0x100 [ 109.434362][ T4687] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.434377][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.434392][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.434407][ T4687] __alloc_skb+0x1d7/0x7a0 [ 109.434423][ T4687] alloc_skb_with_frags+0xc6/0x760 [ 109.434441][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.434453][ T4687] sock_alloc_send_pskb+0x878/0x990 [ 109.434467][ T4687] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 109.434478][ T4687] ? lock_release+0x4b/0x3c0 [ 109.434492][ T4687] ? __wake_up_common_lock+0x195/0x1f0 [ 109.434508][ T4687] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 109.434520][ T4687] unix_dgram_sendmsg+0x4fe/0x1870 [ 109.434537][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.434550][ T4687] ? aa_sock_msg_perm+0xda/0x1b0 [ 109.434569][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.434581][ T4687] sock_sendmsg_nosec+0x13a/0x180 [ 109.434595][ T4687] __sys_sendto+0x408/0x5a0 [ 109.434610][ T4687] ? bpf_lsm_capable+0x9/0x20 [ 109.434624][ T4687] ? __pfx___sys_sendto+0x10/0x10 [ 109.434642][ T4687] ? ktime_get+0x1f5/0x220 [ 109.434658][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.434670][ T4687] __x64_sys_sendto+0xde/0x100 [ 109.434684][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.434696][ T4687] do_syscall_64+0x174/0x580 [ 109.434709][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.434721][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.434732][ T4687] RIP: 0033:0x7f9ab9065407 [ 109.434744][ T4687] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.434753][ T4687] RSP: 002b:00007ffd8459afd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 109.434768][ T4687] RAX: ffffffffffffffda RBX: 00007f9ab8f15c80 RCX: 00007f9ab9065407 [ 109.434804][ T4687] RDX: 0000000000000051 RSI: 00007ffd8459b110 RDI: 0000000000000003 [ 109.434812][ T4687] RBP: 00007ffd8459b540 R08: 0000000000000000 R09: 0000000000000000 [ 109.434819][ T4687] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd8459b558 [ 109.434826][ T4687] R13: 00007ffd8459b110 R14: 0000000000000036 R15: 00007ffd8459b110 [ 109.434839][ T4687] [ 109.454982][ T4687] FAULT_INJECTION: forcing a failure. [ 109.454982][ T4687] name failslab, interval 1, probability 1, space 0, times 984 [ 109.455008][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.455023][ T4687] Tainted: [D]=DIE [ 109.455026][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.455033][ T4687] Call Trace: [ 109.455038][ T4687] [ 109.455042][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.455061][ T4687] should_fail_ex+0x40c/0x560 [ 109.455076][ T4687] should_failslab+0xa8/0x100 [ 109.455090][ T4687] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.455103][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.455117][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.455132][ T4687] __alloc_skb+0x1d7/0x7a0 [ 109.455146][ T4687] alloc_skb_with_frags+0xc6/0x760 [ 109.455162][ T4687] sock_alloc_send_pskb+0x878/0x990 [ 109.455176][ T4687] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 109.455187][ T4687] ? lock_release+0x4b/0x3c0 [ 109.455227][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.455239][ T4687] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 109.455251][ T4687] unix_dgram_sendmsg+0x4fe/0x1870 [ 109.455267][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.455279][ T4687] ? aa_sock_msg_perm+0xda/0x1b0 [ 109.455297][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.455308][ T4687] sock_sendmsg_nosec+0x13a/0x180 [ 109.455320][ T4687] __sys_sendto+0x408/0x5a0 [ 109.455335][ T4687] ? bpf_lsm_capable+0x9/0x20 [ 109.455348][ T4687] ? __pfx___sys_sendto+0x10/0x10 [ 109.455365][ T4687] ? __pfx___sys_connect+0x10/0x10 [ 109.455381][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.455399][ T4687] __x64_sys_sendto+0xde/0x100 [ 109.455413][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.455424][ T4687] do_syscall_64+0x174/0x580 [ 109.455435][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.455445][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.455455][ T4687] RIP: 0033:0x7f9ab9065407 [ 109.455464][ T4687] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.455473][ T4687] RSP: 002b:00007ffd8459afd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 109.455486][ T4687] RAX: ffffffffffffffda RBX: 00007f9ab8f15c80 RCX: 00007f9ab9065407 [ 109.455493][ T4687] RDX: 0000000000000051 RSI: 00007ffd8459b110 RDI: 0000000000000003 [ 109.455498][ T4687] RBP: 00007ffd8459b540 R08: 0000000000000000 R09: 0000000000000000 [ 109.455504][ T4687] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd8459b558 [ 109.455510][ T4687] R13: 00007ffd8459b110 R14: 0000000000000036 R15: 00007ffd8459b110 [ 109.455521][ T4687] [ 109.456999][ T4687] FAULT_INJECTION: forcing a failure. [ 109.456999][ T4687] name failslab, interval 1, probability 1, space 0, times 983 [ 109.457020][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.457033][ T4687] Tainted: [D]=DIE [ 109.457037][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.457042][ T4687] Call Trace: [ 109.457046][ T4687] [ 109.457050][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.457067][ T4687] should_fail_ex+0x40c/0x560 [ 109.457080][ T4687] should_failslab+0xa8/0x100 [ 109.457094][ T4687] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.457107][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.457119][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.457135][ T4687] __alloc_skb+0x1d7/0x7a0 [ 109.457151][ T4687] alloc_skb_with_frags+0xc6/0x760 [ 109.457169][ T4687] sock_alloc_send_pskb+0x878/0x990 [ 109.457184][ T4687] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 109.457196][ T4687] ? lock_release+0x4b/0x3c0 [ 109.457211][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.457224][ T4687] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 109.457236][ T4687] unix_dgram_sendmsg+0x4fe/0x1870 [ 109.457253][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.457268][ T4687] ? aa_sock_msg_perm+0xda/0x1b0 [ 109.457286][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.457297][ T4687] sock_sendmsg_nosec+0x13a/0x180 [ 109.457313][ T4687] __sys_sendto+0x408/0x5a0 [ 109.457327][ T4687] ? bpf_lsm_capable+0x9/0x20 [ 109.457342][ T4687] ? __pfx___sys_sendto+0x10/0x10 [ 109.457360][ T4687] ? __pfx___sys_connect+0x10/0x10 [ 109.457378][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.457397][ T4687] __x64_sys_sendto+0xde/0x100 [ 109.457414][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.457425][ T4687] do_syscall_64+0x174/0x580 [ 109.457438][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.457451][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.457462][ T4687] RIP: 0033:0x7f9ab9065407 [ 109.457472][ T4687] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.457482][ T4687] RSP: 002b:00007ffd8459afd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 109.457494][ T4687] RAX: ffffffffffffffda RBX: 00007f9ab8f15c80 RCX: 00007f9ab9065407 [ 109.457502][ T4687] RDX: 0000000000000073 RSI: 00007ffd8459b110 RDI: 0000000000000003 [ 109.457510][ T4687] RBP: 00007ffd8459b540 R08: 0000000000000000 R09: 0000000000000000 [ 109.457517][ T4687] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd8459b558 [ 109.457524][ T4687] R13: 00007ffd8459b110 R14: 0000000000000058 R15: 00007ffd8459b110 [ 109.457536][ T4687] [ 109.462230][ T4698] FAULT_INJECTION: forcing a failure. [ 109.462230][ T4698] name failslab, interval 1, probability 1, space 0, times 982 [ 109.462262][ T4698] CPU: 0 UID: 0 PID: 4698 Comm: udevd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.462285][ T4698] Tainted: [D]=DIE [ 109.462291][ T4698] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.462300][ T4698] Call Trace: [ 109.462307][ T4698] [ 109.462314][ T4698] dump_stack_lvl+0xe8/0x150 [ 109.462341][ T4698] should_fail_ex+0x40c/0x560 [ 109.462361][ T4698] should_failslab+0xa8/0x100 [ 109.462384][ T4698] __kmalloc_noprof+0xfe/0x720 [ 109.462411][ T4698] ? rcu_is_watching+0x15/0xb0 [ 109.462427][ T4698] ? tomoyo_realpath_from_path+0xef/0x640 [ 109.462443][ T4698] ? tomoyo_realpath_from_path+0xef/0x640 [ 109.462462][ T4698] tomoyo_realpath_from_path+0xef/0x640 [ 109.462482][ T4698] ? tomoyo_path_number_perm+0x219/0x5f0 [ 109.462505][ T4698] tomoyo_path_number_perm+0x246/0x5f0 [ 109.462526][ T4698] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 109.462560][ T4698] ? __pfx_current_check_access_path+0x10/0x10 [ 109.462584][ T4698] ? d_alloc_parallel+0x152b/0x16a0 [ 109.462606][ T4698] ? __d_lookup+0x66/0x790 [ 109.462625][ T4698] tomoyo_path_mknod+0x14a/0x1a0 [ 109.462642][ T4698] ? d_alloc_parallel+0x39c/0x16a0 [ 109.462663][ T4698] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 109.462680][ T4698] ? __pfx_d_alloc_parallel+0x10/0x10 [ 109.462702][ T4698] ? __d_lookup+0x6f3/0x790 [ 109.462721][ T4698] security_path_mknod+0x176/0x370 [ 109.462739][ T4698] may_o_create+0x2d/0x370 [ 109.462762][ T4698] ? mode_strip_sgid+0xa1/0x1b0 [ 109.462784][ T4698] path_openat+0xfab/0x3830 [ 109.462841][ T4698] ? do_sys_openat2+0xcc/0x200 [ 109.462869][ T4698] do_file_open+0x23e/0x4a0 [ 109.462891][ T4698] ? __pfx_do_file_open+0x10/0x10 [ 109.462916][ T4698] ? _raw_spin_unlock+0x28/0x50 [ 109.462939][ T4698] ? alloc_fd+0x651/0x6c0 [ 109.462961][ T4698] do_sys_openat2+0x115/0x200 [ 109.462980][ T4698] ? __pfx_do_sys_openat2+0x10/0x10 [ 109.463009][ T4698] __x64_sys_openat+0x138/0x170 [ 109.463030][ T4698] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.463045][ T4698] do_syscall_64+0x174/0x580 [ 109.463061][ T4698] ? trace_irq_disable+0x3b/0x140 [ 109.463078][ T4698] ? clear_bhb_loop+0x40/0x90 [ 109.463094][ T4698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.463107][ T4698] RIP: 0033:0x7f1643ca7407 [ 109.463120][ T4698] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.463130][ T4698] RSP: 002b:00007ffe8e55f320 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 109.463146][ T4698] RAX: ffffffffffffffda RBX: 00007f16443a7880 RCX: 00007f1643ca7407 [ 109.463156][ T4698] RDX: 0000000000080141 RSI: 000056113686e02e RDI: ffffffffffffff9c [ 109.463166][ T4698] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 109.463174][ T4698] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff [ 109.463183][ T4698] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000 [ 109.463197][ T4698] [ 109.463266][ T4698] ERROR: Out of memory at tomoyo_realpath_from_path. [ 109.502640][ T4994] FAULT_INJECTION: forcing a failure. [ 109.502640][ T4994] name failslab, interval 1, probability 1, space 0, times 980 [ 109.502668][ T4994] CPU: 0 UID: 0 PID: 4994 Comm: dhcpcd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.502687][ T4994] Tainted: [D]=DIE [ 109.502691][ T4994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.502698][ T4994] Call Trace: [ 109.502703][ T4994] [ 109.502709][ T4994] dump_stack_lvl+0xe8/0x150 [ 109.502733][ T4994] should_fail_ex+0x40c/0x560 [ 109.502749][ T4994] should_failslab+0xa8/0x100 [ 109.502766][ T4994] kmem_cache_alloc_lru_noprof+0xa7/0x5f0 [ 109.502780][ T4994] ? sock_alloc_inode+0x2c/0x1a0 [ 109.502826][ T4994] ? sock_alloc_inode+0x2c/0x1a0 [ 109.502842][ T4994] ? __pfx_sock_alloc_inode+0x10/0x10 [ 109.502852][ T4994] sock_alloc_inode+0x2c/0x1a0 [ 109.502867][ T4994] ? __pfx_sock_alloc_inode+0x10/0x10 [ 109.502879][ T4994] alloc_inode+0x6a/0x1b0 [ 109.502893][ T4994] __sock_create+0x12d/0x9d0 [ 109.502908][ T4994] ? lock_release+0x4b/0x3c0 [ 109.502924][ T4994] ? __might_fault+0xaf/0x130 [ 109.502938][ T4994] __sys_socketpair+0x1c4/0x560 [ 109.502956][ T4994] __x64_sys_socketpair+0x9b/0xb0 [ 109.502972][ T4994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.502985][ T4994] do_syscall_64+0x174/0x580 [ 109.502999][ T4994] ? clear_bhb_loop+0x40/0x90 [ 109.503013][ T4994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.503022][ T4994] RIP: 0033:0x7fd6b7a8573a [ 109.503030][ T4994] Code: 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 35 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8e e6 0c 00 f7 d8 64 89 01 48 [ 109.503037][ T4994] RSP: 002b:00007ffe68955068 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 109.503047][ T4994] RAX: ffffffffffffffda RBX: 000055761b6cf790 RCX: 00007fd6b7a8573a [ 109.503053][ T4994] RDX: 0000000000000000 RSI: 0000000000080805 RDI: 0000000000000001 [ 109.503059][ T4994] RBP: 00007ffe68975490 R08: 0000000000000000 R09: 0000000000000001 [ 109.503064][ T4994] R10: 00007ffe68955080 R11: 0000000000000246 R12: 00007ffe68955080 [ 109.503069][ T4994] R13: 0000000000000001 R14: 0000000000000000 R15: 00005575db9bcac0 [ 109.503077][ T4994] [ 109.506923][ T5284] FAULT_INJECTION: forcing a failure. [ 109.506923][ T5284] name failslab, interval 1, probability 1, space 0, times 980 [ 109.506946][ T5284] CPU: 0 UID: 0 PID: 5284 Comm: udevd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.506961][ T5284] Tainted: [D]=DIE [ 109.506964][ T5284] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.506971][ T5284] Call Trace: [ 109.506976][ T5284] [ 109.506980][ T5284] dump_stack_lvl+0xe8/0x150 [ 109.507000][ T5284] should_fail_ex+0x40c/0x560 [ 109.507013][ T5284] should_failslab+0xa8/0x100 [ 109.507023][ T5284] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.507032][ T5284] ? __alloc_skb+0x1d7/0x7a0 [ 109.507041][ T5284] ? __alloc_skb+0x1d7/0x7a0 [ 109.507055][ T5284] __alloc_skb+0x1d7/0x7a0 [ 109.507068][ T5284] alloc_skb_with_frags+0xc6/0x760 [ 109.507084][ T5284] ? trace_irq_enable+0x3b/0x140 [ 109.507099][ T5284] sock_alloc_send_pskb+0x878/0x990 [ 109.507113][ T5284] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 109.507123][ T5284] ? netlink_sendmsg+0x84e/0xb40 [ 109.507136][ T5284] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 109.507147][ T5284] unix_dgram_sendmsg+0x4fe/0x1870 [ 109.507160][ T5284] ? lock_release+0x4b/0x3c0 [ 109.507176][ T5284] ? aa_file_perm+0x4ed/0x15f0 [ 109.507188][ T5284] ? aa_file_perm+0x18b/0x15f0 [ 109.507199][ T5284] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.507208][ T5284] ? aa_sock_msg_perm+0xda/0x1b0 [ 109.507218][ T5284] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.507225][ T5284] sock_sendmsg_nosec+0x13a/0x180 [ 109.507233][ T5284] sock_write_iter+0x2de/0x3e0 [ 109.507241][ T5284] ? __pfx_sock_write_iter+0x10/0x10 [ 109.507249][ T5284] ? bpf_lsm_file_permission+0x9/0x20 [ 109.507257][ T5284] ? security_file_permission+0x75/0x260 [ 109.507267][ T5284] vfs_write+0x612/0xba0 [ 109.507279][ T5284] ? __pfx_vfs_write+0x10/0x10 [ 109.507298][ T5284] ksys_write+0x150/0x270 [ 109.507342][ T5284] ? __pfx_ksys_write+0x10/0x10 [ 109.507358][ T5284] ? rcu_is_watching+0x15/0xb0 [ 109.507369][ T5284] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.507380][ T5284] do_syscall_64+0x174/0x580 [ 109.507398][ T5284] ? trace_irq_disable+0x3b/0x140 [ 109.507430][ T5284] ? clear_bhb_loop+0x40/0x90 [ 109.507443][ T5284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.507453][ T5284] RIP: 0033:0x7f1643ca7407 [ 109.507463][ T5284] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.507472][ T5284] RSP: 002b:00007ffe8e55f200 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 109.507483][ T5284] RAX: ffffffffffffffda RBX: 00007f16443a7880 RCX: 00007f1643ca7407 [ 109.507491][ T5284] RDX: 0000000000000000 RSI: 00007ffe8e55f2a7 RDI: 000000000000000a [ 109.507497][ T5284] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000000 [ 109.507503][ T5284] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f16443a76e8 [ 109.507510][ T5284] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 109.507520][ T5284] [ 109.507583][ T4994] socket: no more sockets [ 109.508670][ T5284] udevd[5284]: failed to send result of seq 8699 to main daemon: No buffer space available [ 109.509431][ T4994] FAULT_INJECTION: forcing a failure. [ 109.509431][ T4994] name failslab, interval 1, probability 1, space 0, times 978 [ 109.512507][ T4994] CPU: 0 UID: 0 PID: 4994 Comm: dhcpcd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.512554][ T4994] Tainted: [D]=DIE [ 109.512558][ T4994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.512565][ T4994] Call Trace: [ 109.512572][ T4994] [ 109.512577][ T4994] dump_stack_lvl+0xe8/0x150 [ 109.512599][ T4994] should_fail_ex+0x40c/0x560 [ 109.512612][ T4994] should_failslab+0xa8/0x100 [ 109.512629][ T4994] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.512644][ T4994] ? alloc_vmap_area+0x21c/0x1420 [ 109.512655][ T4994] ? alloc_vmap_area+0x21c/0x1420 [ 109.512666][ T4994] alloc_vmap_area+0x21c/0x1420 [ 109.512680][ T4994] ? __pfx_alloc_vmap_area+0x10/0x10 [ 109.512691][ T4994] ? __kmalloc_cache_node_noprof+0x1f2/0x630 [ 109.512705][ T4994] ? kasan_save_track+0x4f/0x80 [ 109.512718][ T4994] ? __get_vm_area_node+0x136/0x300 [ 109.512729][ T4994] ? __get_vm_area_node+0x136/0x300 [ 109.512741][ T4994] __get_vm_area_node+0x1f2/0x300 [ 109.512753][ T4994] __vmalloc_node_range_noprof+0x358/0x1730 [ 109.512766][ T4994] ? copy_process+0x820/0x4390 [ 109.512787][ T4994] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 109.512799][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.512810][ T4994] ? kmem_cache_alloc_node_noprof+0x161/0x610 [ 109.512827][ T4994] ? trace_kmem_cache_alloc+0x29/0xe0 [ 109.512838][ T4994] ? kmem_cache_alloc_node_noprof+0x161/0x610 [ 109.512850][ T4994] ? memcpy_and_pad+0x48/0x80 [ 109.512863][ T4994] __vmalloc_node_noprof+0xc2/0x100 [ 109.512876][ T4994] ? copy_process+0x820/0x4390 [ 109.512888][ T4994] ? copy_process+0x820/0x4390 [ 109.512906][ T4994] dup_task_struct+0x2a0/0x8e0 [ 109.512925][ T4994] copy_process+0x820/0x4390 [ 109.512937][ T4994] ? filemap_map_pages+0x1d8/0x2090 [ 109.512952][ T4994] ? __pfx___css_rstat_updated+0x10/0x10 [ 109.512971][ T4994] ? count_memcg_event_mm+0x21/0x260 [ 109.512993][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.513007][ T4994] ? count_memcg_event_mm+0x21/0x260 [ 109.513024][ T4994] ? __pfx_copy_process+0x10/0x10 [ 109.513037][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.513049][ T4994] kernel_clone+0x2d7/0x940 [ 109.513065][ T4994] ? __pfx_kernel_clone+0x10/0x10 [ 109.513084][ T4994] __x64_sys_clone+0x1b6/0x230 [ 109.513098][ T4994] ? __might_fault+0xcb/0x130 [ 109.513110][ T4994] ? __pfx___x64_sys_clone+0x10/0x10 [ 109.513128][ T4994] ? do_user_addr_fault+0xc4a/0x1340 [ 109.513147][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.513159][ T4994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.513171][ T4994] do_syscall_64+0x174/0x580 [ 109.513212][ T4994] ? trace_irq_disable+0x3b/0x140 [ 109.513228][ T4994] ? clear_bhb_loop+0x40/0x90 [ 109.513241][ T4994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.513253][ T4994] RIP: 0033:0x7fd6b7a54636 [ 109.513265][ T4994] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 109.513275][ T4994] RSP: 002b:00007ffe68954f40 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.513288][ T4994] RAX: ffffffffffffffda RBX: 00007ffe68954f48 RCX: 00007fd6b7a54636 [ 109.513296][ T4994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 109.513303][ T4994] RBP: 00007ffe68975490 R08: 0000000000000000 R09: 0000000000000001 [ 109.513310][ T4994] R10: 00007fd6b7980a50 R11: 0000000000000246 R12: 00007ffe68955080 [ 109.513317][ T4994] R13: 0000000000000000 R14: 0000000000000000 R15: 00005575db9bcac0 [ 109.513327][ T4994] [ 109.514047][ T4994] dhcpcd: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 109.514153][ T4994] CPU: 0 UID: 0 PID: 4994 Comm: dhcpcd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.514170][ T4994] Tainted: [D]=DIE [ 109.514174][ T4994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.514181][ T4994] Call Trace: [ 109.514187][ T4994] [ 109.514192][ T4994] dump_stack_lvl+0xe8/0x150 [ 109.514213][ T4994] warn_alloc+0x24c/0x270 [ 109.514227][ T4994] ? trace_irq_enable+0x3b/0x140 [ 109.514243][ T4994] ? __pfx_warn_alloc+0x10/0x10 [ 109.514255][ T4994] ? __get_vm_area_node+0x20b/0x300 [ 109.514267][ T4994] ? __get_vm_area_node+0x20b/0x300 [ 109.514280][ T4994] __vmalloc_node_range_noprof+0x37d/0x1730 [ 109.514300][ T4994] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 109.514313][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.514323][ T4994] ? kmem_cache_alloc_node_noprof+0x161/0x610 [ 109.514336][ T4994] ? trace_kmem_cache_alloc+0x29/0xe0 [ 109.514348][ T4994] ? kmem_cache_alloc_node_noprof+0x161/0x610 [ 109.514362][ T4994] ? memcpy_and_pad+0x48/0x80 [ 109.514374][ T4994] __vmalloc_node_noprof+0xc2/0x100 [ 109.514387][ T4994] ? copy_process+0x820/0x4390 [ 109.514414][ T4994] ? copy_process+0x820/0x4390 [ 109.514427][ T4994] dup_task_struct+0x2a0/0x8e0 [ 109.514442][ T4994] copy_process+0x820/0x4390 [ 109.514455][ T4994] ? filemap_map_pages+0x1d8/0x2090 [ 109.514472][ T4994] ? __pfx___css_rstat_updated+0x10/0x10 [ 109.514489][ T4994] ? count_memcg_event_mm+0x21/0x260 [ 109.514507][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.514518][ T4994] ? count_memcg_event_mm+0x21/0x260 [ 109.514535][ T4994] ? __pfx_copy_process+0x10/0x10 [ 109.514549][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.514563][ T4994] kernel_clone+0x2d7/0x940 [ 109.514580][ T4994] ? __pfx_kernel_clone+0x10/0x10 [ 109.514600][ T4994] __x64_sys_clone+0x1b6/0x230 [ 109.514614][ T4994] ? __might_fault+0xcb/0x130 [ 109.514626][ T4994] ? __pfx___x64_sys_clone+0x10/0x10 [ 109.514646][ T4994] ? do_user_addr_fault+0xc4a/0x1340 [ 109.514664][ T4994] ? rcu_is_watching+0x15/0xb0 [ 109.514676][ T4994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.514689][ T4994] do_syscall_64+0x174/0x580 [ 109.514701][ T4994] ? trace_irq_disable+0x3b/0x140 [ 109.514717][ T4994] ? clear_bhb_loop+0x40/0x90 [ 109.514730][ T4994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.514743][ T4994] RIP: 0033:0x7fd6b7a54636 [ 109.514783][ T4994] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 109.514793][ T4994] RSP: 002b:00007ffe68954f40 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.514806][ T4994] RAX: ffffffffffffffda RBX: 00007ffe68954f48 RCX: 00007fd6b7a54636 [ 109.514815][ T4994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 109.514822][ T4994] RBP: 00007ffe68975490 R08: 0000000000000000 R09: 0000000000000001 [ 109.514829][ T4994] R10: 00007fd6b7980a50 R11: 0000000000000246 R12: 00007ffe68955080 [ 109.514837][ T4994] R13: 0000000000000000 R14: 0000000000000000 R15: 00005575db9bcac0 [ 109.514850][ T4994] [ 109.514909][ T4994] Mem-Info: [ 109.514919][ T4994] active_anon:2958 inactive_anon:40 isolated_anon:0 [ 109.514919][ T4994] active_file:36 inactive_file:39293 isolated_file:0 [ 109.514919][ T4994] unevictable:1768 dirty:1164 writeback:0 [ 109.514919][ T4994] slab_reclaimable:7165 slab_unreclaimable:30809 [ 109.514919][ T4994] mapped:10075 shmem:2233 pagetables:713 [ 109.514919][ T4994] sec_pagetables:290 bounce:0 [ 109.514919][ T4994] kernel_misc_reclaimable:0 [ 109.514919][ T4994] free:33142 free_pcp:1260 free_cma:0 [ 109.514952][ T4994] Node 0 active_anon:124kB inactive_anon:92kB active_file:144kB inactive_file:660kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB mapped:708kB dirty:16kB writeback:0kB shmem:1204kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:2784kB pagetables:1052kB sec_pagetables:1084kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.514987][ T4994] Node 1 active_anon:11708kB inactive_anon:68kB active_file:0kB inactive_file:156512kB unevictable:5868kB isolated(anon):0kB isolated(file):0kB mapped:39592kB dirty:4640kB writeback:0kB shmem:7728kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:6912kB pagetables:1800kB sec_pagetables:76kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.515021][ T4994] Node 0 DMA free:1084kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:244kB local_pcp:244kB free_cma:0kB [ 109.515058][ T4994] lowmem_reserve[]: 0 109 109 109 109 [ 109.515085][ T4994] Node 0 DMA32 free:5956kB boost:0kB min:4132kB low:5164kB high:6196kB reserved_highatomic:0KB free_highatomic:0KB active_anon:124kB inactive_anon:92kB active_file:144kB inactive_file:660kB unevictable:1204kB writepending:16kB zspages:0kB present:770052kB managed:111892kB mlocked:0kB bounce:0kB free_pcp:232kB local_pcp:232kB free_cma:0kB [ 109.515119][ T4994] lowmem_reserve[]: 0 0 0 0 0 [ 109.515144][ T4994] Node 1 DMA32 free:125528kB boost:0kB min:34304kB low:42880kB high:51456kB reserved_highatomic:0KB free_highatomic:0KB active_anon:11708kB inactive_anon:68kB active_file:0kB inactive_file:156512kB unevictable:5868kB writepending:4640kB zspages:1308kB present:786288kB managed:690812kB mlocked:0kB bounce:0kB free_pcp:4564kB local_pcp:4564kB free_cma:0kB [ 109.515183][ T4994] lowmem_reserve[]: 0 0 0 0 0 [ 109.515208][ T4994] Node 0 DMA: 1*4kB (E) 1*8kB (U) 1*16kB (U) 1*32kB (E) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 1084kB [ 109.515308][ T4994] Node 0 DMA32: 7*4kB (UM) 19*8kB (UME) 53*16kB (UME) 28*32kB (UME) 19*64kB (M) 14*128kB (UM) 4*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5956kB [ 109.515415][ T4994] Node 1 DMA32: 0*4kB 3*8kB (UME) 2*16kB (UE) 0*32kB 0*64kB 2*128kB (UE) 1*256kB (U) 2*512kB (UM) 1*1024kB (M) 2*2048kB (ME) 29*4096kB (M) = 125496kB [ 109.515518][ T4994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.515530][ T4994] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.515540][ T4994] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.515550][ T4994] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.515561][ T4994] 41626 total pagecache pages [ 109.515567][ T4994] 62 pages in swap cache [ 109.515572][ T4994] Free swap = 123420kB [ 109.515577][ T4994] Total swap = 124996kB [ 109.515583][ T4994] 393083 pages RAM [ 109.515587][ T4994] 0 pages HighMem/MovableOnly [ 109.515592][ T4994] 188567 pages reserved [ 109.515597][ T4994] 0 pages cma reserved [ 109.533667][ T4687] FAULT_INJECTION: forcing a failure. [ 109.533667][ T4687] name failslab, interval 1, probability 1, space 0, times 977 [ 109.533684][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.533694][ T4687] Tainted: [D]=DIE [ 109.533696][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.533701][ T4687] Call Trace: [ 109.533704][ T4687] [ 109.533707][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.533721][ T4687] should_fail_ex+0x40c/0x560 [ 109.533730][ T4687] should_failslab+0xa8/0x100 [ 109.533761][ T4687] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.533770][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.533780][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.533789][ T4687] __alloc_skb+0x1d7/0x7a0 [ 109.533798][ T4687] alloc_skb_with_frags+0xc6/0x760 [ 109.533809][ T4687] sock_alloc_send_pskb+0x878/0x990 [ 109.533818][ T4687] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 109.533825][ T4687] ? lock_release+0x4b/0x3c0 [ 109.533835][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.533845][ T4687] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 109.533856][ T4687] unix_dgram_sendmsg+0x4fe/0x1870 [ 109.533872][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.533884][ T4687] ? aa_sock_msg_perm+0xda/0x1b0 [ 109.533901][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.533910][ T4687] sock_sendmsg_nosec+0x13a/0x180 [ 109.533923][ T4687] __sys_sendto+0x408/0x5a0 [ 109.533937][ T4687] ? bpf_lsm_capable+0x9/0x20 [ 109.533950][ T4687] ? __pfx___sys_sendto+0x10/0x10 [ 109.533966][ T4687] ? __pfx___sys_connect+0x10/0x10 [ 109.533982][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.533991][ T4687] __x64_sys_sendto+0xde/0x100 [ 109.534001][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.534012][ T4687] do_syscall_64+0x174/0x580 [ 109.534022][ T4687] ? trace_irq_disable+0x3b/0x140 [ 109.534035][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.534046][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.534056][ T4687] RIP: 0033:0x7f9ab9065407 [ 109.534066][ T4687] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.534074][ T4687] RSP: 002b:00007ffd8459afd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 109.534085][ T4687] RAX: ffffffffffffffda RBX: 00007f9ab8f15c80 RCX: 00007f9ab9065407 [ 109.534091][ T4687] RDX: 000000000000008c RSI: 00007ffd8459b110 RDI: 0000000000000003 [ 109.534098][ T4687] RBP: 00007ffd8459b540 R08: 0000000000000000 R09: 0000000000000000 [ 109.534103][ T4687] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd8459b558 [ 109.534109][ T4687] R13: 00007ffd8459b110 R14: 0000000000000071 R15: 00007ffd8459b110 [ 109.534118][ T4687] [ 109.558228][ T4687] FAULT_INJECTION: forcing a failure. [ 109.558228][ T4687] name failslab, interval 1, probability 1, space 0, times 975 [ 109.558253][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.558269][ T4687] Tainted: [D]=DIE [ 109.558272][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.558278][ T4687] Call Trace: [ 109.558284][ T4687] [ 109.558288][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.558309][ T4687] should_fail_ex+0x40c/0x560 [ 109.558322][ T4687] should_failslab+0xa8/0x100 [ 109.558337][ T4687] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 109.558350][ T4687] ? security_inode_alloc+0x39/0x310 [ 109.558360][ T4687] ? security_inode_alloc+0x39/0x310 [ 109.558371][ T4687] security_inode_alloc+0x39/0x310 [ 109.558381][ T4687] inode_init_always_gfp+0x97e/0xd30 [ 109.558402][ T4687] ? __pfx_sock_alloc_inode+0x10/0x10 [ 109.558416][ T4687] alloc_inode+0x82/0x1b0 [ 109.558427][ T4687] __sock_create+0x12d/0x9d0 [ 109.558441][ T4687] ? fput_close_sync+0x11f/0x240 [ 109.558454][ T4687] ? __pfx_fput_close_sync+0x10/0x10 [ 109.558466][ T4687] __sys_socket+0xd6/0x1b0 [ 109.558479][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.558490][ T4687] __x64_sys_socket+0x7a/0x90 [ 109.558503][ T4687] do_syscall_64+0x174/0x580 [ 109.558514][ T4687] ? trace_irq_disable+0x3b/0x140 [ 109.558529][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.558540][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.558551][ T4687] RIP: 0033:0x7f9ab90e0707 [ 109.558561][ T4687] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 [ 109.558570][ T4687] RSP: 002b:00007ffd8459afe8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 109.558583][ T4687] RAX: ffffffffffffffda RBX: 000000000000004c RCX: 00007f9ab90e0707 [ 109.558590][ T4687] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 [ 109.558597][ T4687] RBP: 00007f9ab916c560 R08: 0000000000000000 R09: 0000000000000000 [ 109.558603][ T4687] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 109.558610][ T4687] R13: 00007ffd8459b110 R14: 0000000000000031 R15: 00007ffd8459b110 [ 109.558621][ T4687] [ 109.558632][ T4687] socket: no more sockets [ 109.580773][ T4687] FAULT_INJECTION: forcing a failure. [ 109.580773][ T4687] name failslab, interval 1, probability 1, space 0, times 973 [ 109.580797][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.580813][ T4687] Tainted: [D]=DIE [ 109.580841][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.580850][ T4687] Call Trace: [ 109.580854][ T4687] [ 109.580859][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.580880][ T4687] should_fail_ex+0x40c/0x560 [ 109.580894][ T4687] should_failslab+0xa8/0x100 [ 109.580909][ T4687] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 109.580921][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.580935][ T4687] ? __alloc_skb+0x1d7/0x7a0 [ 109.580949][ T4687] __alloc_skb+0x1d7/0x7a0 [ 109.580963][ T4687] alloc_skb_with_frags+0xc6/0x760 [ 109.580983][ T4687] sock_alloc_send_pskb+0x878/0x990 [ 109.580998][ T4687] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 109.581010][ T4687] ? lock_release+0x4b/0x3c0 [ 109.581024][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.581035][ T4687] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 109.581047][ T4687] unix_dgram_sendmsg+0x4fe/0x1870 [ 109.581064][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.581078][ T4687] ? aa_sock_msg_perm+0xda/0x1b0 [ 109.581097][ T4687] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 109.581109][ T4687] sock_sendmsg_nosec+0x13a/0x180 [ 109.581122][ T4687] __sys_sendto+0x408/0x5a0 [ 109.581136][ T4687] ? bpf_lsm_capable+0x9/0x20 [ 109.581149][ T4687] ? __pfx___sys_sendto+0x10/0x10 [ 109.581166][ T4687] ? __pfx___sys_connect+0x10/0x10 [ 109.581182][ T4687] ? rcu_is_watching+0x15/0xb0 [ 109.581194][ T4687] __x64_sys_sendto+0xde/0x100 [ 109.581208][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.581220][ T4687] do_syscall_64+0x174/0x580 [ 109.581232][ T4687] ? trace_irq_disable+0x3b/0x140 [ 109.581246][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.581258][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.581269][ T4687] RIP: 0033:0x7f9ab9065407 [ 109.581280][ T4687] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 109.581288][ T4687] RSP: 002b:00007ffd8459afd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 109.581301][ T4687] RAX: ffffffffffffffda RBX: 00007f9ab8f15c80 RCX: 00007f9ab9065407 [ 109.581309][ T4687] RDX: 0000000000000057 RSI: 00007ffd8459b110 RDI: 0000000000000003 [ 109.581316][ T4687] RBP: 00007ffd8459b540 R08: 0000000000000000 R09: 0000000000000000 [ 109.581323][ T4687] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd8459b558 [ 109.581331][ T4687] R13: 00007ffd8459b110 R14: 000000000000003c R15: 00007ffd8459b110 [ 109.581342][ T4687] [ 109.583915][ T4687] FAULT_INJECTION: forcing a failure. [ 109.583915][ T4687] name failslab, interval 1, probability 1, space 0, times 972 [ 109.583936][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: klogd Tainted: G D syzkaller #0 PREEMPT(full) [ 109.583950][ T4687] Tainted: [D]=DIE [ 109.583954][ T4687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.583960][ T4687] Call Trace: [ 109.583964][ T4687] [ 109.583968][ T4687] dump_stack_lvl+0xe8/0x150 [ 109.583986][ T4687] should_fail_ex+0x40c/0x560 [ 109.583996][ T4687] should_failslab+0xa8/0x100 [ 109.584009][ T4687] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 109.584020][ T4687] ? alloc_empty_file+0x5b/0x1d0 [ 109.584030][ T4687] ? alloc_empty_file+0x5b/0x1d0 [ 109.584041][ T4687] alloc_empty_file+0x5b/0x1d0 [ 109.584052][ T4687] alloc_file_pseudo+0x115/0x1e0 [ 109.584064][ T4687] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 109.584073][ T4687] ? _raw_spin_unlock+0x28/0x50 [ 109.584088][ T4687] ? alloc_fd+0x651/0x6c0 [ 109.584100][ T4687] sock_alloc_file+0xb8/0x2e0 [ 109.584111][ T4687] ? __sys_socket+0x12b/0x1b0 [ 109.584124][ T4687] __sys_socket+0x13f/0x1b0 [ 109.584136][ T4687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.584145][ T4687] __x64_sys_socket+0x7a/0x90 [ 109.584153][ T4687] do_syscall_64+0x174/0x580 [ 109.584160][ T4687] ? trace_irq_disable+0x3b/0x140 [ 109.584168][ T4687] ? clear_bhb_loop+0x40/0x90 [ 109.584175][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.584181][ T4687] RIP: 0033:0x7f9ab90e0707 [ 109.584188][ T4687] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 [ 109.584193][ T4687] RSP: 002b:00007ffd8459afe8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 109.584201][ T4687] RAX: ffffffffffffffda RBX: 0000000000000057 RCX: 00007f9ab90e0707 [ 109.584206][ T4687] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 [ 109.584215][ T4687] RBP: 00007f9ab916c560 R08: 0000000000000000 R09: 0000000000000000 [ 109.584220][ T4687] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 109.584226][ T4687] R13: 00007ffd8459b110 R14: 000000000000003c R15: 00007ffd8459b110 [ 109.584235][ T4687] [ 109.584860][ T4687] FAULT_INJECTION: forcing a failure.