program: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./dbg\x00', 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101041) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0xc, 0x0, 0x8, 0xfd, @tick, {}, {0xe}, @quote={{0x5, 0x4}, 0x5}}], 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000880)=@setlink={0x28, 0x13, 0xbaa23f3d13f2d1f5, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) syz_usb_connect(0x2, 0x9a2, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x54, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="44000000090601020000000000000000000000000900020073797a3100a0000005000100070000001c0007800c00018008000140e00000020c0002800800014009"], 0x44}, 0x1, 0x0, 0x0, 0x10040047}, 0x240008c4) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000dc0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @random="429e82211ce7", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "15dfce", 0x14, 0x6, 0x0, @dev={0xfe, 0x80, '\x00', 0x3f}, @local, {[], {{0x4e20, 0x4e21, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0xc2, 0x2, 0x0, 0x5}}}}}}}, 0x0) mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0) write(r9, &(0x7f0000000280)='1\x00', 0x1) [ 79.748010][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 79.748028][ C0] __hrtimer_run_queues+0x3bc/0xa10 [ 79.748049][ C0] hrtimer_run_softirq+0x17a/0x240 [ 79.748065][ C0] handle_softirqs+0x225/0x840 [ 79.748081][ C0] ? do_softirq+0x76/0xd0 [ 79.748094][ C0] ? batadv_tt_purge+0x758/0xa10 [ 79.748108][ C0] do_softirq+0x76/0xd0 [ 79.748120][ C0] [ 79.748123][ C0] [ 79.748127][ C0] __local_bh_enable_ip+0xf8/0x130 [ 79.748139][ C0] batadv_tt_purge+0x758/0xa10 [ 79.748161][ C0] ? process_scheduled_works+0xa20/0x14e0 [ 79.748174][ C0] process_scheduled_works+0xa8e/0x14e0 [ 79.748202][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 79.748217][ C0] ? assign_work+0x3cf/0x5d0 [ 79.748234][ C0] worker_thread+0xa47/0xfb0 [ 79.748258][ C0] ? __kthread_parkme+0x71/0x1f0 [ 79.748282][ C0] kthread+0x388/0x470 [ 79.748297][ C0] ? __pfx_worker_thread+0x10/0x10 [ 79.748310][ C0] ? __pfx_kthread+0x10/0x10 [ 79.748327][ C0] ret_from_fork+0x514/0xb70 [ 79.748347][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 79.748364][ C0] ? __switch_to+0xc89/0x1420 [ 79.748391][ C0] ? __pfx_kthread+0x10/0x10 [ 79.748409][ C0] ret_from_fork_asm+0x1a/0x30 [ 79.748432][ C0] [ 79.873905][ T4995] FAULT_INJECTION: forcing a failure. [ 79.873905][ T4995] name failslab, interval 1, probability 1, space 0, times 967 [ 79.880191][ T4995] CPU: 0 UID: 0 PID: 4995 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 79.880208][ T4995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.880215][ T4995] Call Trace: [ 79.880222][ T4995] [ 79.880227][ T4995] dump_stack_lvl+0xe8/0x150 [ 79.880248][ T4995] should_fail_ex+0x40c/0x560 [ 79.880265][ T4995] should_failslab+0xa8/0x100 [ 79.880280][ T4995] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 79.880292][ T4995] ? vm_area_dup+0x28/0x670 [ 79.880303][ T4995] ? vm_area_dup+0x28/0x670 [ 79.880317][ T4995] vm_area_dup+0x28/0x670 [ 79.880327][ T4995] ? dup_mmap+0x6bd/0x1d90 [ 79.880340][ T4995] dup_mmap+0x8a2/0x1d90 [ 79.880362][ T4995] ? __pfx_dup_mmap+0x10/0x10 [ 79.880372][ T4995] ? do_raw_spin_lock+0x12b/0x2f0 [ 79.880392][ T4995] ? copy_mm+0x10f/0x480 [ 79.880414][ T4995] ? copy_mm+0x10f/0x480 [ 79.880435][ T4995] copy_mm+0x11a/0x480 [ 79.880449][ T4995] ? copy_process+0xd3c/0x4390 [ 79.880460][ T4995] copy_process+0x1e3e/0x4390 [ 79.880477][ T4995] ? copy_process+0xd3c/0x4390 [ 79.880499][ T4995] ? __pfx_copy_process+0x10/0x10 [ 79.880519][ T4995] kernel_clone+0x2d7/0x940 [ 79.880534][ T4995] ? __pfx_kernel_clone+0x10/0x10 [ 79.880560][ T4995] __x64_sys_clone+0x1b6/0x230 [ 79.880578][ T4995] ? __pfx___x64_sys_clone+0x10/0x10 [ 79.880608][ T4995] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.880619][ T4995] do_syscall_64+0x174/0x580 [ 79.880630][ T4995] ? trace_irq_disable+0x3b/0x140 [ 79.880644][ T4995] ? clear_bhb_loop+0x40/0x90 [ 79.880656][ T4995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.880666][ T4995] RIP: 0033:0x7f9df5e91636 [ 79.880677][ T4995] 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 [ 79.880686][ T4995] RSP: 002b:00007ffc8c8d7e30 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.880698][ T4995] RAX: ffffffffffffffda RBX: 00007ffc8c8d7e38 RCX: 00007f9df5e91636 [ 79.880706][ T4995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 79.880712][ T4995] RBP: 00007ffc8c8f8380 R08: 0000000000000000 R09: 0000000000000001 [ 79.880718][ T4995] R10: 00007f9df5dbda50 R11: 0000000000000246 R12: 00007ffc8c8d7f70 [ 79.880724][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 00005602c9ccfac0 [ 79.880740][ T4995] [ 79.977294][ T4995] FAULT_INJECTION: forcing a failure. [ 79.977294][ T4995] name failslab, interval 1, probability 1, space 0, times 966 [ 79.991967][ T4995] CPU: 0 UID: 0 PID: 4995 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 79.991984][ T4995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.991991][ T4995] Call Trace: [ 79.991995][ T4995] [ 79.992000][ T4995] dump_stack_lvl+0xe8/0x150 [ 79.992025][ T4995] should_fail_ex+0x40c/0x560 [ 79.992065][ T4995] should_failslab+0xa8/0x100 [ 79.992081][ T4995] __kmalloc_noprof+0xfe/0x720 [ 79.992092][ T4995] ? trace_kmem_cache_alloc+0x29/0xe0 [ 79.992103][ T4995] ? security_sk_alloc+0x52/0x360 [ 79.992114][ T4995] ? security_sk_alloc+0x52/0x360 [ 79.992128][ T4995] security_sk_alloc+0x52/0x360 [ 79.992141][ T4995] sk_prot_alloc+0x101/0x210 [ 79.992160][ T4995] sk_alloc+0x3a/0x390 [ 79.992177][ T4995] unix_create1+0xb0/0x7c0 [ 79.992192][ T4995] unix_create+0x14c/0x1d0 [ 79.992203][ T4995] __sock_create+0x4b3/0x9d0 [ 79.992221][ T4995] __sys_socketpair+0x239/0x560 [ 79.992237][ T4995] __x64_sys_socketpair+0x9b/0xb0 [ 79.992250][ T4995] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.992262][ T4995] do_syscall_64+0x174/0x580 [ 79.992273][ T4995] ? trace_irq_disable+0x3b/0x140 [ 79.992286][ T4995] ? clear_bhb_loop+0x40/0x90 [ 79.992299][ T4995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.992312][ T4995] RIP: 0033:0x7f9df5ec273a [ 79.992324][ T4995] 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 [ 79.992332][ T4995] RSP: 002b:00007ffc8c8d7f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 79.992343][ T4995] RAX: ffffffffffffffda RBX: 00005602d40af500 RCX: 00007f9df5ec273a [ 79.992350][ T4995] RDX: 0000000000000000 RSI: 0000000000080805 RDI: 0000000000000001 [ 79.992355][ T4995] RBP: 00007ffc8c8f8380 R08: 0000000000000000 R09: 0000000000000001 [ 79.992361][ T4995] R10: 00007ffc8c8d7f70 R11: 0000000000000246 R12: 00007ffc8c8d7f70 [ 79.992368][ T4995] R13: 0000000000000001 R14: 0000000000000000 R15: 00005602c9ccfac0 [ 79.992384][ T4995] [ 80.076149][ T4649] Bluetooth: hci0: command tx timeout [ 80.079456][ T4995] FAULT_INJECTION: forcing a failure. [ 80.079456][ T4995] name failslab, interval 1, probability 1, space 0, times 964 [ 80.089614][ T4995] CPU: 0 UID: 0 PID: 4995 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 80.089632][ T4995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.089638][ T4995] Call Trace: [ 80.089642][ T4995] [ 80.089646][ T4995] dump_stack_lvl+0xe8/0x150 [ 80.089667][ T4995] should_fail_ex+0x40c/0x560 [ 80.089684][ T4995] should_failslab+0xa8/0x100 [ 80.089699][ T4995] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 80.089711][ T4995] ? kmem_cache_alloc_noprof+0x150/0x5f0 [ 80.089721][ T4995] ? anon_vma_fork+0x158/0x540 [ 80.089730][ T4995] ? anon_vma_fork+0x158/0x540 [ 80.089746][ T4995] anon_vma_fork+0x158/0x540 [ 80.089758][ T4995] ? dup_mmap+0x89a/0x1d90 [ 80.089772][ T4995] dup_mmap+0x970/0x1d90 [ 80.089795][ T4995] ? __pfx_dup_mmap+0x10/0x10 [ 80.089804][ T4995] ? do_raw_spin_lock+0x12b/0x2f0 [ 80.089825][ T4995] ? copy_mm+0x10f/0x480 [ 80.089839][ T4995] ? copy_mm+0x10f/0x480 [ 80.089859][ T4995] copy_mm+0x11a/0x480 [ 80.089872][ T4995] ? copy_process+0xd3c/0x4390 [ 80.089884][ T4995] copy_process+0x1e3e/0x4390 [ 80.089901][ T4995] ? copy_process+0xd3c/0x4390 [ 80.089924][ T4995] ? __pfx_copy_process+0x10/0x10 [ 80.089949][ T4995] kernel_clone+0x2d7/0x940 [ 80.089966][ T4995] ? __pfx_kernel_clone+0x10/0x10 [ 80.089989][ T4995] __x64_sys_clone+0x1b6/0x230 [ 80.090005][ T4995] ? __pfx___x64_sys_clone+0x10/0x10 [ 80.090034][ T4995] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.090046][ T4995] do_syscall_64+0x174/0x580 [ 80.090083][ T4995] ? trace_irq_disable+0x3b/0x140 [ 80.090097][ T4995] ? clear_bhb_loop+0x40/0x90 [ 80.090109][ T4995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.090119][ T4995] RIP: 0033:0x7f9df5e91636 [ 80.090130][ T4995] 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 [ 80.090138][ T4995] RSP: 002b:00007ffc8c8d7e30 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 80.090150][ T4995] RAX: ffffffffffffffda RBX: 00007ffc8c8d7e38 RCX: 00007f9df5e91636 [ 80.090158][ T4995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 80.090164][ T4995] RBP: 00007ffc8c8f8380 R08: 0000000000000000 R09: 0000000000000001 [ 80.090170][ T4995] R10: 00007f9df5dbda50 R11: 0000000000000246 R12: 00007ffc8c8d7f70 [ 80.090176][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 00005602c9ccfac0 [ 80.090192][ T4995] [ 80.192545][ T5305] CPU: 0 UID: 0 PID: 5305 Comm: kworker/0:5 Not tainted syzkaller #0 PREEMPT(full) [ 80.192561][ T5305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.192568][ T5305] Workqueue: events_freezable hcd_resume_work [ 80.192587][ T5305] Call Trace: [ 80.192593][ T5305] [ 80.192597][ T5305] dump_stack_lvl+0xe8/0x150 [ 80.192614][ T5305] should_fail_ex+0x40c/0x560 [ 80.192630][ T5305] should_failslab+0xa8/0x100 [ 80.192645][ T5305] __kmalloc_noprof+0xfe/0x720 [ 80.192657][ T5305] ? __kasan_kmalloc+0x93/0xb0 [ 80.192690][ T5305] ? usb_alloc_urb+0x46/0x150 [ 80.192702][ T5305] ? usb_alloc_urb+0x46/0x150 [ 80.192717][ T5305] usb_alloc_urb+0x46/0x150 [ 80.192730][ T5305] usb_control_msg+0x118/0x3e0 [ 80.192748][ T5305] hub_ext_port_status+0x114/0x810 [ 80.192769][ T5305] hub_activate+0x740/0x1b20 [ 80.192795][ T5305] hub_resume+0xa4/0x3f0 [ 80.192812][ T5305] ? __pfx_hub_resume+0x10/0x10 [ 80.192832][ T5305] usb_resume_both+0x5f1/0xb20 [ 80.192844][ T5305] ? __pfx_usb_runtime_resume+0x10/0x10 [ 80.192851][ T5305] __rpm_callback+0x2c7/0x950 [ 80.192862][ T5305] ? rcu_is_watching+0x15/0xb0 [ 80.192873][ T5305] ? __pfx_usb_runtime_resume+0x10/0x10 [ 80.192885][ T5305] rpm_resume+0x104d/0x16d0 [ 80.192906][ T5305] ? __pfx_rpm_resume+0x10/0x10 [ 80.192917][ T5305] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 80.192933][ T5305] ? rcu_is_watching+0x15/0xb0 [ 80.192946][ T5305] __pm_runtime_resume+0x11c/0x180 [ 80.192958][ T5305] usb_autoresume_device+0x23/0xf0 [ 80.192970][ T5305] usb_remote_wakeup+0x6a/0x120 [ 80.192983][ T5305] ? process_scheduled_works+0xa20/0x14e0 [ 80.192995][ T5305] process_scheduled_works+0xa8e/0x14e0 [ 80.193024][ T5305] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.193041][ T5305] ? assign_work+0x3cf/0x5d0 [ 80.193057][ T5305] worker_thread+0xa47/0xfb0 [ 80.193076][ T5305] ? __kthread_parkme+0x71/0x1f0 [ 80.193096][ T5305] kthread+0x388/0x470 [ 80.193111][ T5305] ? __pfx_worker_thread+0x10/0x10 [ 80.193123][ T5305] ? __pfx_kthread+0x10/0x10 [ 80.193137][ T5305] ret_from_fork+0x514/0xb70 [ 80.193155][ T5305] ? __pfx_ret_from_fork+0x10/0x10 [ 80.193169][ T5305] ? __switch_to+0xc89/0x1420 [ 80.193184][ T5305] ? __pfx_kthread+0x10/0x10 [ 80.193199][ T5305] ret_from_fork_asm+0x1a/0x30 [ 80.193219][ T5305] [ 80.308813][ T173] FAULT_INJECTION: forcing a failure. [ 80.308813][ T173] name failslab, interval 1, probability 1, space 0, times 961 [ 80.314009][ T173] CPU: 0 UID: 0 PID: 173 Comm: kworker/u4:5 Not tainted syzkaller #0 PREEMPT(full) [ 80.314029][ T173] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.314036][ T173] Workqueue: ipv6_addrconf addrconf_dad_work [ 80.314059][ T173] Call Trace: [ 80.314065][ T173] [ 80.314071][ T173] dump_stack_lvl+0xe8/0x150 [ 80.314090][ T173] should_fail_ex+0x40c/0x560 [ 80.314106][ T173] should_failslab+0xa8/0x100 [ 80.314122][ T173] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 80.314135][ T173] ? fib6_add_1+0x996/0x13e0 [ 80.314148][ T173] ? fib6_add_1+0x996/0x13e0 [ 80.314165][ T173] fib6_add_1+0x996/0x13e0 [ 80.314184][ T173] fib6_add+0x211/0x1930 [ 80.314205][ T173] ? __pfx_fib6_add+0x10/0x10 [ 80.314218][ T173] ? consume_skb+0x89/0xb0 [ 80.314236][ T173] ? ip6_ins_rt+0xc0/0x140 [ 80.314250][ T173] ip6_ins_rt+0xd6/0x140 [ 80.314261][ T173] ? __pfx_ip6_ins_rt+0x10/0x10 [ 80.314276][ T173] ? nlmsg_notify+0xe3/0x1a0 [ 80.314286][ T173] ? nlmsg_notify+0x142/0x1a0 [ 80.314298][ T173] __ipv6_ifa_notify+0x4e8/0xc60 [ 80.314315][ T173] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 80.314331][ T173] ? __cancel_work+0x17f/0x230 [ 80.314345][ T173] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.314362][ T173] addrconf_dad_completed+0x1a1/0xe60 [ 80.314378][ T173] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 80.314390][ T173] ? addrconf_dad_work+0xe57/0x15c0 [ 80.314432][ T173] ? __local_bh_enable_ip+0xd0/0x130 [ 80.314450][ T173] addrconf_dad_work+0xcf8/0x15c0 [ 80.314468][ T173] ? __pfx_addrconf_dad_work+0x10/0x10 [ 80.314481][ T173] ? process_scheduled_works+0xa20/0x14e0 [ 80.314498][ T173] ? rcu_is_watching+0x15/0xb0 [ 80.314510][ T173] ? process_scheduled_works+0xa20/0x14e0 [ 80.314522][ T173] process_scheduled_works+0xa8e/0x14e0 [ 80.314551][ T173] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.314568][ T173] ? assign_work+0x3cf/0x5d0 [ 80.314582][ T173] worker_thread+0xa47/0xfb0 [ 80.314602][ T173] ? __kthread_parkme+0x71/0x1f0 [ 80.314621][ T173] kthread+0x388/0x470 [ 80.314634][ T173] ? __pfx_worker_thread+0x10/0x10 [ 80.314646][ T173] ? __pfx_kthread+0x10/0x10 [ 80.314660][ T173] ret_from_fork+0x514/0xb70 [ 80.314677][ T173] ? __pfx_ret_from_fork+0x10/0x10 [ 80.314690][ T173] ? __switch_to+0xc89/0x1420 [ 80.314706][ T173] ? __pfx_kthread+0x10/0x10 [ 80.314720][ T173] ret_from_fork_asm+0x1a/0x30 [ 80.314739][ T173] [ 80.319287][ T5318] ACPI Error: AE_NO_MEMORY, [ 80.424764][ C0] FAULT_INJECTION: forcing a failure. [ 80.424764][ C0] name failslab, interval 1, probability 1, space 0, times 957 [ 80.432566][ C0] CPU: 0 UID: 0 PID: 5322 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 80.432581][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.432588][ C0] Call Trace: [ 80.432594][ C0] [ 80.432600][ C0] dump_stack_lvl+0xe8/0x150 [ 80.432619][ C0] should_fail_ex+0x40c/0x560 [ 80.432635][ C0] should_failslab+0xa8/0x100 [ 80.432651][ C0] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 80.432662][ C0] ? local_lock_release+0x9c/0x160 [ 80.432677][ C0] ? __alloc_skb+0x1d7/0x7a0 [ 80.432690][ C0] ? __alloc_skb+0x1d7/0x7a0 [ 80.432707][ C0] __alloc_skb+0x1d7/0x7a0 [ 80.432723][ C0] skb_copy+0x19d/0x870 [ 80.432735][ C0] ? kvm_clock_get_cycles+0x47/0x60 [ 80.432752][ C0] mac80211_hwsim_tx_frame_no_nl+0xfab/0x1760 [ 80.432779][ C0] ? __pfx_mac80211_hwsim_tx_frame_no_nl+0x10/0x10 [ 80.432798][ C0] ? ieee80211_beacon_get_tim+0x218/0x2c0 [ 80.432817][ C0] mac80211_hwsim_tx_frame+0x199/0x1f0 [ 80.432831][ C0] mac80211_hwsim_beacon_tx+0x396/0x820 [ 80.432843][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180 [ 80.432860][ C0] __iterate_interfaces+0x2af/0x5a0 [ 80.432876][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 80.432886][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180 [ 80.432900][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 80.432910][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 [ 80.432926][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 80.432941][ C0] mac80211_hwsim_beacon+0xaf/0x240 [ 80.432954][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 80.432967][ C0] __hrtimer_run_queues+0x3bc/0xa10 [ 80.432990][ C0] hrtimer_run_softirq+0x17a/0x240 [ 80.433005][ C0] handle_softirqs+0x225/0x840 [ 80.433020][ C0] ? __irq_exit_rcu+0xca/0x220 [ 80.433035][ C0] __irq_exit_rcu+0xca/0x220 [ 80.433047][ C0] irq_exit_rcu+0x9/0x30 [ 80.433057][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 80.433069][ C0] [ 80.433072][ C0] [ 80.433076][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 80.433088][ C0] RIP: 0010:alloc_path_pseudo+0x1c/0x220 [ 80.433126][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec 80 00 00 00 <48> 89 4c 24 10 49 89 d7 49 89 f5 49 89 fc 65 48 8b 05 0e 73 24 11 [ 80.433133][ C0] RSP: 0018:ffffc9000e0ffcc0 EFLAGS: 00000286 [ 80.433144][ C0] RAX: ffffc9000e0ffdc0 RBX: ffff8880441ce380 RCX: ffffc9000e0ffdc0 [ 80.433151][ C0] RDX: ffff88801caa8aa0 RSI: ffff8880441ce380 RDI: ffffffff90180808 [ 80.433158][ C0] RBP: ffffc9000e0ffd70 R08: ffffc9000e0ffdcf R09: 0000000000000000 [ 80.433165][ C0] R10: ffffc9000e0ffdc0 R11: fffff52001c1ffba R12: 1ffff92001c1ffb4 [ 80.433172][ C0] R13: ffff88801caa8aa0 R14: ffffffff90180808 R15: dffffc0000000000 [ 80.433192][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 80.433210][ C0] alloc_file_pseudo+0xa8/0x1e0 [ 80.433222][ C0] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 80.433234][ C0] ? _raw_spin_unlock+0x28/0x50 [ 80.433249][ C0] ? alloc_fd+0x651/0x6c0 [ 80.433263][ C0] sock_alloc_file+0xb8/0x2e0 [ 80.433275][ C0] ? __sys_socket+0x12b/0x1b0 [ 80.433289][ C0] __sys_socket+0x13f/0x1b0 [ 80.433303][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.433313][ C0] __x64_sys_socket+0x7a/0x90 [ 80.433327][ C0] do_syscall_64+0x174/0x580 [ 80.433338][ C0] ? trace_irq_disable+0x3b/0x140 [ 80.433351][ C0] ? clear_bhb_loop+0x40/0x90 [ 80.433364][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.433375][ C0] RIP: 0033:0x7f9df5ec2707 [ 80.433395][ C0] 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 [ 80.433402][ C0] RSP: 002b:00007ffc8c8d7e58 EFLAGS: 00000206 ORIG_RAX: 0000000000000029 [ 80.433412][ C0] RAX: ffffffffffffffda RBX: 00005602d40b72a0 RCX: 00007f9df5ec2707 [ 80.433419][ C0] RDX: 0000000000000300 RSI: 0000000000080803 RDI: 0000000000000011 [ 80.433424][ C0] RBP: 00005602c9cba4b0 R08: 00007f9df5f91ac0 R09: 0000000000000000 [ 80.433429][ C0] R10: 0000000000000003 R11: 0000000000000206 R12: 0000000000000000 [ 80.433435][ C0] R13: 00005602d40afb30 R14: 0000000000000000 R15: 00005602c9ccfac0 [ 80.433449][ C0] [ 80.614271][ T184] FAULT_INJECTION: forcing a failure. [ 80.614271][ T184] name failslab, interval 1, probability 1, space 0, times 954 [ 80.619493][ T184] CPU: 0 UID: 0 PID: 184 Comm: kworker/u4:6 Not tainted syzkaller #0 PREEMPT(full) [ 80.619509][ T184] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.619517][ T184] Workqueue: events_unbound nsim_dev_trap_report_work [ 80.619536][ T184] Call Trace: [ 80.619541][ T184] [ 80.619546][ T184] dump_stack_lvl+0xe8/0x150 [ 80.619564][ T184] should_fail_ex+0x40c/0x560 [ 80.619580][ T184] should_failslab+0xa8/0x100 [ 80.619596][ T184] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 80.619608][ T184] ? local_lock_release+0x9c/0x160 [ 80.619619][ T184] ? __alloc_skb+0x1d7/0x7a0 [ 80.619628][ T184] ? __alloc_skb+0x1d7/0x7a0 [ 80.619639][ T184] __alloc_skb+0x1d7/0x7a0 [ 80.619650][ T184] nsim_dev_trap_report_work+0x25f/0xb40 [ 80.619662][ T184] ? process_scheduled_works+0xa20/0x14e0 [ 80.619673][ T184] process_scheduled_works+0xa8e/0x14e0 [ 80.619700][ T184] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.619716][ T184] ? assign_work+0x3cf/0x5d0 [ 80.619732][ T184] worker_thread+0xa47/0xfb0 [ 80.619754][ T184] ? __kthread_parkme+0x71/0x1f0 [ 80.619767][ T184] kthread+0x388/0x470 [ 80.619777][ T184] ? __pfx_worker_thread+0x10/0x10 [ 80.619784][ T184] ? __pfx_kthread+0x10/0x10 [ 80.619794][ T184] ret_from_fork+0x514/0xb70 [ 80.619806][ T184] ? __pfx_ret_from_fork+0x10/0x10 [ 80.619815][ T184] ? __switch_to+0xc89/0x1420 [ 80.619826][ T184] ? __pfx_kthread+0x10/0x10 [ 80.619841][ T184] ret_from_fork_asm+0x1a/0x30 [ 80.619861][ T184] [ 80.623747][ T10] FAULT_INJECTION: forcing a failure. [ 80.623747][ T10] name failslab, interval 1, probability 1, space 0, times 953 [ 80.623791][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) [ 80.623802][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.623809][ T10] Workqueue: events nsim_fib_event_work [ 80.623825][ T10] Call Trace: [ 80.623830][ T10] [ 80.623835][ T10] dump_stack_lvl+0xe8/0x150 [ 80.623852][ T10] should_fail_ex+0x40c/0x560 [ 80.623868][ T10] should_failslab+0xa8/0x100 [ 80.623882][ T10] __kmalloc_cache_noprof+0xa8/0x660 [ 80.623893][ T10] ? stack_depot_save_flags+0x33/0x800 [ 80.623905][ T10] ? nsim_fib_event+0xf37/0xa390 [ 80.623916][ T10] ? nsim_fib_event+0xf37/0xa390 [ 80.623931][ T10] nsim_fib_event+0xf37/0xa390 [ 80.623941][ T10] ? worker_thread+0xa47/0xfb0 [ 80.623952][ T10] ? kthread+0x388/0x470 [ 80.623988][ T10] ? __pfx_nsim_fib_event+0x10/0x10 [ 80.624009][ T10] ? kasan_quarantine_put+0xbb/0x1f0 [ 80.624029][ T10] nsim_fib_event_work+0x244/0x3b0 [ 80.624037][ T10] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 80.624046][ T10] ? rcu_is_watching+0x15/0xb0 [ 80.624054][ T10] ? process_scheduled_works+0xa20/0x14e0 [ 80.624061][ T10] process_scheduled_works+0xa8e/0x14e0 [ 80.624078][ T10] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.624088][ T10] ? assign_work+0x3cf/0x5d0 [ 80.624097][ T10] worker_thread+0xa47/0xfb0 [ 80.624110][ T10] ? __kthread_parkme+0x71/0x1f0 [ 80.624122][ T10] kthread+0x388/0x470 [ 80.624131][ T10] ? __pfx_worker_thread+0x10/0x10 [ 80.624138][ T10] ? __pfx_kthread+0x10/0x10 [ 80.624149][ T10] ret_from_fork+0x514/0xb70 [ 80.624166][ T10] ? __pfx_ret_from_fork+0x10/0x10 [ 80.624180][ T10] ? __switch_to+0xc89/0x1420 [ 80.624196][ T10] ? __pfx_kthread+0x10/0x10 [ 80.624212][ T10] ret_from_fork_asm+0x1a/0x30 [ 80.624233][ T10] [ 80.648181][ T5305] hub 2-0:1.0: hub_ext_port_status failed (err = -12) [ 80.657410][ T10] FAULT_INJECTION: forcing a failure. [ 80.657410][ T10] name failslab, interval 1, probability 1, space 0, times 948 [ 80.657435][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) [ 80.657447][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.657454][ T10] Workqueue: events nsim_fib_event_work [ 80.657472][ T10] Call Trace: [ 80.657477][ T10] [ 80.657482][ T10] dump_stack_lvl+0xe8/0x150 [ 80.657499][ T10] should_fail_ex+0x40c/0x560 [ 80.657514][ T10] should_failslab+0xa8/0x100 [ 80.657529][ T10] __kmalloc_cache_noprof+0xa8/0x660 [ 80.657542][ T10] ? nsim_fib6_rt_nh_add+0x53/0x210 [ 80.657558][ T10] ? nsim_fib6_rt_nh_add+0x53/0x210 [ 80.657571][ T10] ? __kmalloc_cache_noprof+0x150/0x660 [ 80.657585][ T10] nsim_fib6_rt_nh_add+0x53/0x210 [ 80.657601][ T10] nsim_fib_event+0x214b/0xa390 [ 80.657611][ T10] ? worker_thread+0xa47/0xfb0 [ 80.657623][ T10] ? kthread+0x388/0x470 [ 80.657652][ T10] ? __pfx_nsim_fib_event+0x10/0x10 [ 80.657673][ T10] ? kasan_quarantine_put+0xbb/0x1f0 [ 80.657695][ T10] nsim_fib_event_work+0x244/0x3b0 [ 80.657707][ T10] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 80.657720][ T10] ? rcu_is_watching+0x15/0xb0 [ 80.657732][ T10] ? process_scheduled_works+0xa20/0x14e0 [ 80.657743][ T10] process_scheduled_works+0xa8e/0x14e0 [ 80.657770][ T10] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.657785][ T10] ? assign_work+0x3cf/0x5d0 [ 80.657799][ T10] worker_thread+0xa47/0xfb0 [ 80.657819][ T10] ? __kthread_parkme+0x71/0x1f0 [ 80.657837][ T10] kthread+0x388/0x470 [ 80.657852][ T10] ? __pfx_worker_thread+0x10/0x10 [ 80.657863][ T10] ? __pfx_kthread+0x10/0x10 [ 80.657879][ T10] ret_from_fork+0x514/0xb70 [ 80.657896][ T10] ? __pfx_ret_from_fork+0x10/0x10 [ 80.657911][ T10] ? __switch_to+0xc89/0x1420 [ 80.657927][ T10] ? __pfx_kthread+0x10/0x10 [ 80.657943][ T10] ret_from_fork_asm+0x1a/0x30 [ 80.657970][ T10] [ 80.665761][ T4688] FAULT_INJECTION: forcing a failure. [ 80.665761][ T4688] name failslab, interval 1, probability 1, space 0, times 947 [ 80.665785][ T4688] CPU: 0 UID: 0 PID: 4688 Comm: klogd Not tainted syzkaller #0 PREEMPT(full) [ 80.665797][ T4688] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.665804][ T4688] Call Trace: [ 80.665809][ T4688] [ 80.665813][ T4688] dump_stack_lvl+0xe8/0x150 [ 80.665833][ T4688] should_fail_ex+0x40c/0x560 [ 80.665849][ T4688] should_failslab+0xa8/0x100 [ 80.665865][ T4688] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 80.665877][ T4688] ? local_lock_release+0x9c/0x160 [ 80.665894][ T4688] ? __alloc_skb+0x1d7/0x7a0 [ 80.665906][ T4688] ? __alloc_skb+0x1d7/0x7a0 [ 80.665922][ T4688] __alloc_skb+0x1d7/0x7a0 [ 80.665939][ T4688] alloc_skb_with_frags+0xc6/0x760 [ 80.665953][ T4688] ? __lock_acquire+0x683/0x2cf0 [ 80.665978][ T4688] sock_alloc_send_pskb+0x878/0x990 [ 80.665998][ T4688] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 80.666011][ T4688] ? sock_def_readable+0xae/0x550 [ 80.666027][ T4688] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 80.666040][ T4688] unix_dgram_sendmsg+0x4fe/0x1870 [ 80.666064][ T4688] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 80.666080][ T4688] ? aa_sock_msg_perm+0xda/0x1b0 [ 80.666099][ T4688] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 80.666110][ T4688] sock_sendmsg_nosec+0x13a/0x180 [ 80.666125][ T4688] __sys_sendto+0x408/0x5a0 [ 80.666138][ T4688] ? bpf_lsm_capable+0x9/0x20 [ 80.666152][ T4688] ? __pfx___sys_sendto+0x10/0x10 [ 80.666173][ T4688] ? __pfx___sys_connect+0x10/0x10 [ 80.666192][ T4688] ? rcu_is_watching+0x15/0xb0 [ 80.666207][ T4688] __x64_sys_sendto+0xde/0x100 [ 80.666222][ T4688] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.666233][ T4688] do_syscall_64+0x174/0x580 [ 80.666246][ T4688] ? clear_bhb_loop+0x40/0x90 [ 80.666259][ T4688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.666269][ T4688] RIP: 0033:0x7f606af18407 [ 80.666280][ T4688] 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 [ 80.666311][ T4688] RSP: 002b:00007ffd2d9da730 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 80.666323][ T4688] RAX: ffffffffffffffda RBX: 00007f606adc8c80 RCX: 00007f606af18407 [ 80.666330][ T4688] RDX: 0000000000000073 RSI: 00007ffd2d9da870 RDI: 0000000000000003 [ 80.666336][ T4688] RBP: 00007ffd2d9daca0 R08: 0000000000000000 R09: 0000000000000000 [ 80.666341][ T4688] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd2d9dacb8 [ 80.666348][ T4688] R13: 00007ffd2d9da870 R14: 0000000000000058 R15: 00007ffd2d9da870 [ 80.666365][ T4688] [ 80.667197][ T5318] Could not update object reference count (20260408/utdelete-651) [ 80.677421][ T5318] FAULT_INJECTION: forcing a failure. [ 80.677421][ T5318] name failslab, interval 1, probability 1, space 0, times 946 [ 80.677442][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 80.677457][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.677465][ T5318] Call Trace: [ 80.677469][ T5318] [ 80.677475][ T5318] dump_stack_lvl+0xe8/0x150 [ 80.677523][ T5318] should_fail_ex+0x40c/0x560 [ 80.677538][ T5318] should_failslab+0xa8/0x100 [ 80.677555][ T5318] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 80.677568][ T5318] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.677579][ T5318] ? acpi_ut_create_update_state+0x76/0x110 [ 80.677592][ T5318] ? acpi_ut_create_update_state+0x76/0x110 [ 80.677610][ T5318] acpi_ut_create_update_state+0x76/0x110 [ 80.677624][ T5318] acpi_ut_create_update_state_and_push+0x2a/0x70 [ 80.677643][ T5318] acpi_ut_update_object_reference+0x2c0/0x870 [ 80.677655][ T5318] ? __pfx_acpi_ut_update_object_reference+0x10/0x10 [ 80.677665][ T5318] ? acpi_ut_trace_ptr+0x1a2/0x310 [ 80.677675][ T5318] ? acpi_ut_valid_internal_object+0x53/0x280 [ 80.677686][ T5318] ? acpi_ut_valid_internal_object+0x53/0x280 [ 80.677699][ T5318] acpi_ds_do_implicit_return+0x2ba/0x3c0 [ 80.677716][ T5318] acpi_ds_is_result_used+0x7a/0x8c0 [ 80.677733][ T5318] acpi_ds_delete_result_if_not_used+0xb1/0x190 [ 80.677749][ T5318] ? __pfx_acpi_ds_delete_result_if_not_used+0x10/0x10 [ 80.677768][ T5318] ? acpi_ps_get_next_namepath+0x4d3/0x9c0 [ 80.677783][ T5318] acpi_ds_exec_end_op+0x1015/0x1b00 [ 80.677804][ T5318] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 80.677821][ T5318] acpi_ps_parse_loop+0xfa3/0x23f0 [ 80.677845][ T5318] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 80.677854][ T5318] ? acpi_ut_create_thread_state+0x73/0x140 [ 80.677870][ T5318] ? acpi_ut_exit+0xf3/0x1c0 [ 80.677883][ T5318] acpi_ps_parse_aml+0x388/0x1020 [ 80.677897][ T5318] acpi_ps_execute_method+0x89d/0xa70 [ 80.677916][ T5318] acpi_ns_evaluate+0xd05/0x1320 [ 80.677938][ T5318] acpi_ut_evaluate_object+0xe1/0x560 [ 80.677951][ T5318] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.677969][ T5318] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 80.677981][ T5318] acpi_rs_get_prt_method_data+0xb2/0x150 [ 80.677991][ T5318] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 80.677999][ T5318] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.678013][ T5318] ? acpi_rs_validate_parameters+0x16e/0x1a0 [ 80.678029][ T5318] acpi_get_irq_routing_table+0x98/0xe0 [ 80.678043][ T5318] acpi_pci_irq_find_prt_entry+0x163/0x1040 [ 80.678062][ T5318] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.678074][ T5318] ? irqentry_exit+0x218/0x8f0 [ 80.678085][ T5318] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 80.678098][ T5318] ? preempt_schedule_thunk+0x16/0x40 [ 80.678110][ T5318] ? preempt_schedule_common+0x82/0xd0 [ 80.678123][ T5318] acpi_pci_irq_lookup+0x45/0x690 [ 80.678140][ T5318] acpi_pci_irq_disable+0x151/0x340 [ 80.678155][ T5318] ? pcibios_disable_device+0x8d/0xc0 [ 80.678170][ T5318] pci_disable_device+0x1d6/0x320 [ 80.678186][ T5318] ? usb_hcd_pci_remove+0x462/0x500 [ 80.678203][ T5318] ? __pfx_pci_disable_device+0x10/0x10 [ 80.678217][ T5318] ? usb_hcd_pci_remove+0x483/0x500 [ 80.678235][ T5318] pci_device_remove+0x99/0x1c0 [ 80.678254][ T5318] ? __pfx_pci_device_remove+0x10/0x10 [ 80.678269][ T5318] device_release_driver_internal+0x48b/0x880 [ 80.678286][ T5318] pci_stop_bus_device+0xf6/0x120 [ 80.678305][ T5318] pci_stop_and_remove_bus_device_locked+0x77/0xb0 [ 80.678323][ T5318] remove_store+0xe5/0x150 [ 80.678338][ T5318] ? __pfx_remove_store+0x10/0x10 [ 80.678349][ T5318] ? sysfs_file_kobj+0x1e4/0x230 [ 80.678365][ T5318] ? sysfs_kf_write+0x166/0x260 [ 80.678380][ T5318] ? __pfx_sysfs_kf_write+0x10/0x10 [ 80.678391][ T5318] kernfs_fop_write_iter+0x3a4/0x540 [ 80.678445][ T5318] vfs_write+0x612/0xba0 [ 80.678471][ T5318] ? __pfx_vfs_write+0x10/0x10 [ 80.678494][ T5318] ? __fget_files+0x2a/0x420 [ 80.678514][ T5318] ksys_write+0x150/0x270 [ 80.678531][ T5318] ? __pfx_ksys_write+0x10/0x10 [ 80.678553][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.678567][ T5318] do_syscall_64+0x174/0x580 [ 80.678580][ T5318] ? clear_bhb_loop+0x40/0x90 [ 80.678595][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.678606][ T5318] RIP: 0033:0x7f49a2d9de99 [ 80.678620][ T5318] 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 [ 80.678628][ T5318] RSP: 002b:00007f49a3cbffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.678639][ T5318] RAX: ffffffffffffffda RBX: 00007f49a3025fa0 RCX: 00007f49a2d9de99 [ 80.678649][ T5318] RDX: 0000000000000001 RSI: 0000200000000600 RDI: 0000000000000005 [ 80.678655][ T5318] RBP: 00007f49a2e33eaf R08: 0000000000000000 R09: 0000000000000000 [ 80.678663][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.678670][ T5318] R13: 00007f49a3026038 R14: 00007f49a3025fa0 R15: 00007fffe83bc558 [ 80.678693][ T5318] [ 80.679127][ T5318] ACPI Error: AE_NO_MEMORY, Could not update object reference count (20260408/utdelete-651) [ 80.687276][ T5318] FAULT_INJECTION: forcing a failure. [ 80.687276][ T5318] name failslab, interval 1, probability 1, space 0, times 945 [ 80.687301][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 80.687315][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.687322][ T5318] Call Trace: [ 80.687328][ T5318] [ 80.687332][ T5318] dump_stack_lvl+0xe8/0x150 [ 80.687356][ T5318] should_fail_ex+0x40c/0x560 [ 80.687377][ T5318] should_failslab+0xa8/0x100 [ 80.687396][ T5318] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 80.687412][ T5318] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.687427][ T5318] ? acpi_ut_create_update_state+0x76/0x110 [ 80.687438][ T5318] ? acpi_ut_create_update_state+0x76/0x110 [ 80.687455][ T5318] acpi_ut_create_update_state+0x76/0x110 [ 80.687469][ T5318] acpi_ut_create_update_state_and_push+0x2a/0x70 [ 80.687490][ T5318] acpi_ut_update_object_reference+0x2c0/0x870 [ 80.687512][ T5318] ? __pfx_acpi_ut_update_object_reference+0x10/0x10 [ 80.687528][ T5318] ? kasan_quarantine_put+0xbb/0x1f0 [ 80.687545][ T5318] ? acpi_ut_valid_internal_object+0x53/0x280 [ 80.687566][ T5318] acpi_ds_clear_implicit_return+0x156/0x1f0 [ 80.687591][ T5318] acpi_ds_exec_end_control_op+0x533/0xe00 [ 80.687608][ T5318] acpi_ds_exec_end_op+0x799/0x1b00 [ 80.687631][ T5318] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 80.687648][ T5318] acpi_ps_parse_loop+0xfa3/0x23f0 [ 80.687674][ T5318] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 80.687685][ T5318] ? acpi_ut_create_thread_state+0x73/0x140 [ 80.687701][ T5318] ? acpi_ut_exit+0xf3/0x1c0 [ 80.687715][ T5318] acpi_ps_parse_aml+0x388/0x1020 [ 80.687733][ T5318] acpi_ps_execute_method+0x89d/0xa70 [ 80.687752][ T5318] acpi_ns_evaluate+0xd05/0x1320 [ 80.687773][ T5318] acpi_ut_evaluate_object+0xe1/0x560 [ 80.687788][ T5318] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.687799][ T5318] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 80.687816][ T5318] acpi_rs_get_prt_method_data+0xb2/0x150 [ 80.687829][ T5318] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 80.687843][ T5318] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.687857][ T5318] ? acpi_rs_validate_parameters+0x16e/0x1a0 [ 80.687874][ T5318] acpi_get_irq_routing_table+0x98/0xe0 [ 80.687890][ T5318] acpi_pci_irq_find_prt_entry+0x163/0x1040 [ 80.687908][ T5318] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.687923][ T5318] ? irqentry_exit+0x218/0x8f0 [ 80.687964][ T5318] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 80.687985][ T5318] ? preempt_schedule_thunk+0x16/0x40 [ 80.688003][ T5318] ? preempt_schedule_common+0x82/0xd0 [ 80.688018][ T5318] acpi_pci_irq_lookup+0x45/0x690 [ 80.688040][ T5318] acpi_pci_irq_disable+0x151/0x340 [ 80.688056][ T5318] ? pcibios_disable_device+0x8d/0xc0 [ 80.688075][ T5318] pci_disable_device+0x1d6/0x320 [ 80.688088][ T5318] ? usb_hcd_pci_remove+0x462/0x500 [ 80.688105][ T5318] ? __pfx_pci_disable_device+0x10/0x10 [ 80.688117][ T5318] ? usb_hcd_pci_remove+0x483/0x500 [ 80.688139][ T5318] pci_device_remove+0x99/0x1c0 [ 80.688154][ T5318] ? __pfx_pci_device_remove+0x10/0x10 [ 80.688169][ T5318] device_release_driver_internal+0x48b/0x880 [ 80.688188][ T5318] pci_stop_bus_device+0xf6/0x120 [ 80.688210][ T5318] pci_stop_and_remove_bus_device_locked+0x77/0xb0 [ 80.688231][ T5318] remove_store+0xe5/0x150 [ 80.688243][ T5318] ? __pfx_remove_store+0x10/0x10 [ 80.688257][ T5318] ? sysfs_file_kobj+0x1e4/0x230 [ 80.688269][ T5318] ? sysfs_kf_write+0x166/0x260 [ 80.688286][ T5318] ? __pfx_sysfs_kf_write+0x10/0x10 [ 80.688298][ T5318] kernfs_fop_write_iter+0x3a4/0x540 [ 80.688321][ T5318] vfs_write+0x612/0xba0 [ 80.688343][ T5318] ? __pfx_vfs_write+0x10/0x10 [ 80.688366][ T5318] ? __fget_files+0x2a/0x420 [ 80.688385][ T5318] ksys_write+0x150/0x270 [ 80.688403][ T5318] ? __pfx_ksys_write+0x10/0x10 [ 80.688425][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.688437][ T5318] do_syscall_64+0x174/0x580 [ 80.688452][ T5318] ? clear_bhb_loop+0x40/0x90 [ 80.688465][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.688477][ T5318] RIP: 0033:0x7f49a2d9de99 [ 80.688489][ T5318] 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 [ 80.688497][ T5318] RSP: 002b:00007f49a3cbffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.688510][ T5318] RAX: ffffffffffffffda RBX: 00007f49a3025fa0 RCX: 00007f49a2d9de99 [ 80.688517][ T5318] RDX: 0000000000000001 RSI: 0000200000000600 RDI: 0000000000000005 [ 80.688523][ T5318] RBP: 00007f49a2e33eaf R08: 0000000000000000 R09: 0000000000000000 [ 80.688531][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.688537][ T5318] R13: 00007f49a3026038 R14: 00007f49a3025fa0 R15: 00007fffe83bc558 [ 80.688556][ T5318] [ 80.689000][ T5318] ACPI Error: AE_NO_MEMORY, Could not update object reference count (20260408/utdelete-651) [ 80.711144][ T5318] FAULT_INJECTION: forcing a failure. [ 80.711144][ T5318] name failslab, interval 1, probability 1, space 0, times 944 [ 80.711169][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 80.711185][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.711192][ T5318] Call Trace: [ 80.711197][ T5318] [ 80.711203][ T5318] dump_stack_lvl+0xe8/0x150 [ 80.711245][ T5318] should_fail_ex+0x40c/0x560 [ 80.711264][ T5318] should_failslab+0xa8/0x100 [ 80.711285][ T5318] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 80.711298][ T5318] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.711312][ T5318] ? acpi_ut_create_update_state+0x76/0x110 [ 80.711323][ T5318] ? acpi_ut_create_update_state+0x76/0x110 [ 80.711338][ T5318] acpi_ut_create_update_state+0x76/0x110 [ 80.711351][ T5318] acpi_ut_create_update_state_and_push+0x2a/0x70 [ 80.711368][ T5318] acpi_ut_update_object_reference+0x2c0/0x870 [ 80.711386][ T5318] ? __pfx_acpi_ut_update_object_reference+0x10/0x10 [ 80.711402][ T5318] ? acpi_ut_evaluate_object+0x4b7/0x560 [ 80.711415][ T5318] ? acpi_ut_valid_internal_object+0x53/0x280 [ 80.711435][ T5318] acpi_rs_get_prt_method_data+0xeb/0x150 [ 80.711451][ T5318] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 80.711463][ T5318] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.711476][ T5318] ? acpi_rs_validate_parameters+0x16e/0x1a0 [ 80.711494][ T5318] acpi_get_irq_routing_table+0x98/0xe0 [ 80.711511][ T5318] acpi_pci_irq_find_prt_entry+0x163/0x1040 [ 80.711528][ T5318] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.711543][ T5318] ? irqentry_exit+0x218/0x8f0 [ 80.711556][ T5318] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 80.711573][ T5318] ? preempt_schedule_thunk+0x16/0x40 [ 80.711586][ T5318] ? preempt_schedule_common+0x82/0xd0 [ 80.711601][ T5318] acpi_pci_irq_lookup+0x45/0x690 [ 80.711618][ T5318] acpi_pci_irq_disable+0x151/0x340 [ 80.711633][ T5318] ? pcibios_disable_device+0x8d/0xc0 [ 80.711652][ T5318] pci_disable_device+0x1d6/0x320 [ 80.711665][ T5318] ? usb_hcd_pci_remove+0x462/0x500 [ 80.711679][ T5318] ? __pfx_pci_disable_device+0x10/0x10 [ 80.711692][ T5318] ? usb_hcd_pci_remove+0x483/0x500 [ 80.711709][ T5318] pci_device_remove+0x99/0x1c0 [ 80.711724][ T5318] ? __pfx_pci_device_remove+0x10/0x10 [ 80.711738][ T5318] device_release_driver_internal+0x48b/0x880 [ 80.711756][ T5318] pci_stop_bus_device+0xf6/0x120 [ 80.711774][ T5318] pci_stop_and_remove_bus_device_locked+0x77/0xb0 [ 80.711794][ T5318] remove_store+0xe5/0x150 [ 80.711808][ T5318] ? __pfx_remove_store+0x10/0x10 [ 80.711820][ T5318] ? sysfs_file_kobj+0x1e4/0x230 [ 80.711833][ T5318] ? sysfs_kf_write+0x166/0x260 [ 80.711849][ T5318] ? __pfx_sysfs_kf_write+0x10/0x10 [ 80.711859][ T5318] kernfs_fop_write_iter+0x3a4/0x540 [ 80.711881][ T5318] vfs_write+0x612/0xba0 [ 80.711903][ T5318] ? __pfx_vfs_write+0x10/0x10 [ 80.711926][ T5318] ? __fget_files+0x2a/0x420 [ 80.711944][ T5318] ksys_write+0x150/0x270 [ 80.711969][ T5318] ? __pfx_ksys_write+0x10/0x10 [ 80.711991][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.712006][ T5318] do_syscall_64+0x174/0x580 [ 80.712021][ T5318] ? clear_bhb_loop+0x40/0x90 [ 80.712038][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.712049][ T5318] RIP: 0033:0x7f49a2d9de99 [ 80.712062][ T5318] 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 [ 80.712070][ T5318] RSP: 002b:00007f49a3cbffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.712082][ T5318] RAX: ffffffffffffffda RBX: 00007f49a3025fa0 RCX: 00007f49a2d9de99 [ 80.712091][ T5318] RDX: 0000000000000001 RSI: 0000200000000600 RDI: 0000000000000005 [ 80.712097][ T5318] RBP: 00007f49a2e33eaf R08: 0000000000000000 R09: 0000000000000000 [ 80.712103][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.712109][ T5318] R13: 00007f49a3026038 R14: 00007f49a3025fa0 R15: 00007fffe83bc558 [ 80.712128][ T5318] [ 80.714565][ T5318] ACPI Error: AE_NO_MEMORY, Could not update object reference count (20260408/utdelete-651) [ 80.730842][ T4688] FAULT_INJECTION: forcing a failure. [ 80.730842][ T4688] name failslab, interval 1, probability 1, space 0, times 943 [ 80.730864][ T4688] CPU: 0 UID: 0 PID: 4688 Comm: klogd Not tainted syzkaller #0 PREEMPT(full) [ 80.730883][ T4688] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.730889][ T4688] Call Trace: [ 80.730893][ T4688] [ 80.730898][ T4688] dump_stack_lvl+0xe8/0x150 [ 80.730918][ T4688] should_fail_ex+0x40c/0x560 [ 80.730933][ T4688] should_failslab+0xa8/0x100 [ 80.730950][ T4688] __kmalloc_cache_noprof+0xa8/0x660 [ 80.730963][ T4688] ? syslog_print+0x103/0x610 [ 80.730973][ T4688] ? syslog_print+0x103/0x610 [ 80.730986][ T4688] syslog_print+0x103/0x610 [ 80.730998][ T4688] ? __pfx_syslog_print+0x10/0x10 [ 80.731012][ T4688] ? aa_sock_msg_perm+0xda/0x1b0 [ 80.731033][ T4688] ? apparmor_capable+0x126/0x170 [ 80.731046][ T4688] ? bpf_lsm_capable+0x9/0x20 [ 80.731057][ T4688] ? security_capable+0x7e/0x2c0 [ 80.731075][ T4688] do_syslog+0x583/0x7d0 [ 80.731086][ T4688] ? __pfx_do_syslog+0x10/0x10 [ 80.731097][ T4688] ? __pfx___sys_connect+0x10/0x10 [ 80.731118][ T4688] ? rcu_is_watching+0x15/0xb0 [ 80.731132][ T4688] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.731143][ T4688] __x64_sys_syslog+0x7c/0x90 [ 80.731154][ T4688] do_syscall_64+0x174/0x580 [ 80.731166][ T4688] ? clear_bhb_loop+0x40/0x90 [ 80.731179][ T4688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.731189][ T4688] RIP: 0033:0x7f606af92a37 [ 80.731199][ T4688] Code: 73 01 c3 48 8b 0d c1 f3 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 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 f3 0c 00 f7 d8 64 89 01 48 [ 80.731207][ T4688] RSP: 002b:00007ffd2d9dad88 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 80.731218][ T4688] RAX: ffffffffffffffda RBX: 00007f606b132490 RCX: 00007f606af92a37 [ 80.731226][ T4688] RDX: 00000000000003ff RSI: 00007f606b132490 RDI: 0000000000000002 [ 80.731232][ T4688] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.731238][ T4688] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f606b132490 [ 80.731244][ T4688] R13: 00007f606b10fdfe R14: 00007f606b13285d R15: 00007f606b13285d [ 80.731260][ T4688] [ 80.773807][ T5279] FAULT_INJECTION: forcing a failure. [ 80.773807][ T5279] name failslab, interval 1, probability 1, space 0, times 941 [ 80.773832][ T5279] CPU: 0 UID: 0 PID: 5279 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 80.773845][ T5279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.773851][ T5279] Call Trace: [ 80.773856][ T5279] [ 80.773860][ T5279] dump_stack_lvl+0xe8/0x150 [ 80.773886][ T5279] should_fail_ex+0x40c/0x560 [ 80.773897][ T5279] should_failslab+0xa8/0x100 [ 80.773908][ T5279] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 80.773915][ T5279] ? local_lock_release+0x9c/0x160 [ 80.773926][ T5279] ? __alloc_skb+0x1d7/0x7a0 [ 80.773934][ T5279] ? __alloc_skb+0x1d7/0x7a0 [ 80.773944][ T5279] __alloc_skb+0x1d7/0x7a0 [ 80.773955][ T5279] alloc_skb_with_frags+0xc6/0x760 [ 80.773965][ T5279] ? kasan_quarantine_put+0xbb/0x1f0 [ 80.773973][ T5279] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.773982][ T5279] sock_alloc_send_pskb+0x878/0x990 [ 80.773995][ T5279] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 80.774002][ T5279] ? netlink_sendmsg+0x84e/0xb40 [ 80.774014][ T5279] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 80.774027][ T5279] unix_dgram_sendmsg+0x4fe/0x1870 [ 80.774044][ T5279] ? aa_file_perm+0x4ed/0x15f0 [ 80.774055][ T5279] ? aa_file_perm+0x18b/0x15f0 [ 80.774094][ T5279] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 80.774110][ T5279] ? aa_sock_msg_perm+0xda/0x1b0 [ 80.774125][ T5279] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 80.774132][ T5279] sock_sendmsg_nosec+0x13a/0x180 [ 80.774141][ T5279] sock_write_iter+0x2de/0x3e0 [ 80.774150][ T5279] ? __pfx_sock_write_iter+0x10/0x10 [ 80.774160][ T5279] ? bpf_lsm_file_permission+0x9/0x20 [ 80.774167][ T5279] ? security_file_permission+0x75/0x260 [ 80.774178][ T5279] vfs_write+0x612/0xba0 [ 80.774191][ T5279] ? __pfx_vfs_write+0x10/0x10 [ 80.774201][ T5279] ? do_sys_openat2+0x14e/0x200 [ 80.774214][ T5279] ksys_write+0x150/0x270 [ 80.774224][ T5279] ? __pfx_ksys_write+0x10/0x10 [ 80.774235][ T5279] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.774243][ T5279] do_syscall_64+0x174/0x580 [ 80.774251][ T5279] ? clear_bhb_loop+0x40/0x90 [ 80.774259][ T5279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.774266][ T5279] RIP: 0033:0x7fe8d9ca7407 [ 80.774273][ T5279] 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 [ 80.774278][ T5279] RSP: 002b:00007fffd177de30 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 80.774287][ T5279] RAX: ffffffffffffffda RBX: 00007fe8da448880 RCX: 00007fe8d9ca7407 [ 80.774292][ T5279] RDX: 0000000000000000 RSI: 00007fffd177ded7 RDI: 000000000000000a [ 80.774296][ T5279] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000000 [ 80.774300][ T5279] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe8da4486e8 [ 80.774304][ T5279] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 80.774313][ T5279] [ 80.776853][ T5279] udevd[5279]: failed to send result of seq 8707 to main daemon: No buffer space available [ 80.799402][ T5319] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 conventional PCI endpoint [ 80.812343][ T5319] pci 0000:00:1d.7: BAR 0 [mem 0xfeafa000-0xfeafafff] [ 80.815649][ T5305] FAULT_INJECTION: forcing a failure. [ 80.815649][ T5305] name failslab, interval 1, probability 1, space 0, times 938 [ 80.815684][ T5305] CPU: 0 UID: 0 PID: 5305 Comm: kworker/0:5 Not tainted syzkaller #0 PREEMPT(full) [ 80.815697][ T5305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.815706][ T5305] Workqueue: usb_hub_wq hub_event [ 80.815746][ T5305] Call Trace: [ 80.815750][ T5305] [ 80.815755][ T5305] dump_stack_lvl+0xe8/0x150 [ 80.815774][ T5305] should_fail_ex+0x40c/0x560 [ 80.815791][ T5305] should_failslab+0xa8/0x100 [ 80.815808][ T5305] __kmalloc_noprof+0xfe/0x720 [ 80.815820][ T5305] ? __kasan_kmalloc+0x93/0xb0 [ 80.815835][ T5305] ? usb_alloc_urb+0x46/0x150 [ 80.815846][ T5305] ? usb_alloc_urb+0x46/0x150 [ 80.815862][ T5305] usb_alloc_urb+0x46/0x150 [ 80.815881][ T5305] usb_control_msg+0x118/0x3e0 [ 80.815899][ T5305] hub_ext_port_status+0x114/0x810 [ 80.815921][ T5305] hub_event+0x768/0x4d30 [ 80.815936][ T5305] ? do_raw_spin_unlock+0x4d/0x210 [ 80.815955][ T5305] ? __lock_acquire+0x683/0x2cf0 [ 80.815970][ T5305] ? look_up_lock_class+0x57/0x110 [ 80.815982][ T5305] ? register_lock_class+0x31/0x2e0 [ 80.816009][ T5305] ? do_raw_spin_lock+0x12b/0x2f0 [ 80.816025][ T5305] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 80.816039][ T5305] ? __pfx_hub_event+0x10/0x10 [ 80.816054][ T5305] ? process_scheduled_works+0xa20/0x14e0 [ 80.816071][ T5305] ? rcu_is_watching+0x15/0xb0 [ 80.816084][ T5305] ? process_scheduled_works+0xa20/0x14e0 [ 80.816097][ T5305] process_scheduled_works+0xa8e/0x14e0 [ 80.816126][ T5305] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.816144][ T5305] ? assign_work+0x3cf/0x5d0 [ 80.816160][ T5305] worker_thread+0xa47/0xfb0 [ 80.816182][ T5305] ? __kthread_parkme+0x71/0x1f0 [ 80.816203][ T5305] kthread+0x388/0x470 [ 80.816220][ T5305] ? __pfx_worker_thread+0x10/0x10 [ 80.816230][ T5305] ? __pfx_kthread+0x10/0x10 [ 80.816247][ T5305] ret_from_fork+0x514/0xb70 [ 80.816264][ T5305] ? __pfx_ret_from_fork+0x10/0x10 [ 80.816281][ T5305] ? __switch_to+0xc89/0x1420 [ 80.816295][ T5305] ? __pfx_kthread+0x10/0x10 [ 80.816313][ T5305] ret_from_fork_asm+0x1a/0x30 [ 80.816334][ T5305] [ 80.816413][ T5305] hub 2-0:1.0: hub_ext_port_status failed (err = -12) [ 80.835766][ T5319] FAULT_INJECTION: forcing a failure. [ 80.835766][ T5319] name failslab, interval 1, probability 1, space 0, times 937 [ 80.835817][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 80.835830][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.835838][ T5319] Call Trace: [ 80.835843][ T5319] [ 80.835849][ T5319] dump_stack_lvl+0xe8/0x150 [ 80.835877][ T5319] should_fail_ex+0x40c/0x560 [ 80.835897][ T5319] should_failslab+0xa8/0x100 [ 80.835916][ T5319] __kmalloc_noprof+0xfe/0x720 [ 80.835932][ T5319] ? kobject_get_path+0xc5/0x2f0 [ 80.835945][ T5319] ? kobject_get_path+0xc5/0x2f0 [ 80.835963][ T5319] kobject_get_path+0xc5/0x2f0 [ 80.835981][ T5319] kobject_uevent_env+0x29e/0x9e0 [ 80.836003][ T5319] device_add+0x544/0xb80 [ 80.836042][ T5319] wakeup_source_sysfs_add+0x1d3/0x2c0 [ 80.836060][ T5319] wakeup_source_register+0x17f/0x380 [ 80.836078][ T5319] ? __pfx_pci_acpi_wake_dev+0x10/0x10 [ 80.836091][ T5319] acpi_add_pm_notifier+0x15a/0x230 [ 80.836109][ T5319] pci_acpi_setup+0x3d2/0x8e0 [ 80.836125][ T5319] ? __pfx_pci_acpi_setup+0x10/0x10 [ 80.836138][ T5319] ? __pfx_kobject_add+0x10/0x10 [ 80.836154][ T5319] ? class_to_subsys+0xb6/0x120 [ 80.836171][ T5319] acpi_device_notify+0x1e6/0x3f0 [ 80.836184][ T5319] device_add+0x41b/0xb80 [ 80.836203][ T5319] pci_device_add+0x1261/0x1910 [ 80.836222][ T5319] ? __pfx_pci_device_add+0x10/0x10 [ 80.836241][ T5319] ? __kmalloc_cache_noprof+0x150/0x660 [ 80.836255][ T5319] ? __raw_spin_lock_init+0x45/0x100 [ 80.836276][ T5319] pci_scan_single_device+0x3ae/0x400 [ 80.836292][ T5319] ? __pfx_pci_scan_single_device+0x10/0x10 [ 80.836316][ T5319] pci_scan_slot+0x1ba/0x5a0 [ 80.836334][ T5319] ? __pfx_pci_scan_slot+0x10/0x10 [ 80.836349][ T5319] ? __up_read+0x29c/0x930 [ 80.836368][ T5319] pci_scan_child_bus_extend+0x68/0x7c0 [ 80.836382][ T5319] ? pci_find_next_bus+0x63/0x70 [ 80.836402][ T5319] pci_rescan_bus+0x18/0x40 [ 80.836417][ T5319] rescan_store+0xcc/0x150 [ 80.836430][ T5319] ? __pfx_rescan_store+0x10/0x10 [ 80.836445][ T5319] ? sysfs_file_kobj+0x1e4/0x230 [ 80.836458][ T5319] ? sysfs_kf_write+0x166/0x260 [ 80.836472][ T5319] ? __pfx_sysfs_kf_write+0x10/0x10 [ 80.836485][ T5319] kernfs_fop_write_iter+0x3a4/0x540 [ 80.836504][ T5319] vfs_write+0x612/0xba0 [ 80.836527][ T5319] ? __pfx_vfs_write+0x10/0x10 [ 80.836551][ T5319] ? __fget_files+0x2a/0x420 [ 80.836571][ T5319] ksys_write+0x150/0x270 [ 80.836588][ T5319] ? __pfx_ksys_write+0x10/0x10 [ 80.836609][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.836622][ T5319] do_syscall_64+0x174/0x580 [ 80.836635][ T5319] ? trace_irq_disable+0x3b/0x140 [ 80.836649][ T5319] ? clear_bhb_loop+0x40/0x90 [ 80.836663][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.836674][ T5319] RIP: 0033:0x7f49a2d9de99 [ 80.836686][ T5319] 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 [ 80.836698][ T5319] RSP: 002b:00007f49a3c9efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.836710][ T5319] RAX: ffffffffffffffda RBX: 00007f49a3026090 RCX: 00007f49a2d9de99 [ 80.836719][ T5319] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000006 [ 80.836727][ T5319] RBP: 00007f49a2e33eaf R08: 0000000000000000 R09: 0000000000000000 [ 80.836733][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.836744][ T5319] R13: 00007f49a3026128 R14: 00007f49a3026090 R15: 00007fffe83bc558 [ 80.836763][ T5319] [ 80.846019][ T41] FAULT_INJECTION: forcing a failure. [ 80.846019][ T41] name failslab, interval 1, probability 1, space 0, times 936 [ 80.846051][ T41] CPU: 0 UID: 0 PID: 41 Comm: kworker/u4:3 Not tainted syzkaller #0 PREEMPT(full) [ 80.846065][ T41] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.846071][ T41] Workqueue: events_unbound nsim_dev_trap_report_work [ 80.846089][ T41] Call Trace: [ 80.846094][ T41] [ 80.846098][ T41] dump_stack_lvl+0xe8/0x150 [ 80.846115][ T41] should_fail_ex+0x40c/0x560 [ 80.846132][ T41] should_failslab+0xa8/0x100 [ 80.846148][ T41] kmem_cache_alloc_node_noprof+0xb3/0x610 [ 80.846161][ T41] ? local_lock_release+0x9c/0x160 [ 80.846177][ T41] ? __alloc_skb+0x1d7/0x7a0 [ 80.846191][ T41] ? __alloc_skb+0x1d7/0x7a0 [ 80.846227][ T41] __alloc_skb+0x1d7/0x7a0 [ 80.846246][ T41] nsim_dev_trap_report_work+0x25f/0xb40 [ 80.846267][ T41] ? process_scheduled_works+0xa20/0x14e0 [ 80.846281][ T41] process_scheduled_works+0xa8e/0x14e0 [ 80.846310][ T41] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.846326][ T41] ? assign_work+0x3cf/0x5d0 [ 80.846342][ T41] worker_thread+0xa47/0xfb0 [ 80.846363][ T41] ? __kthread_parkme+0x71/0x1f0 [ 80.846383][ T41] kthread+0x388/0x470 [ 80.846425][ T41] ? __pfx_worker_thread+0x10/0x10 [ 80.846438][ T41] ? __pfx_kthread+0x10/0x10 [ 80.846452][ T41] ret_from_fork+0x514/0xb70 [ 80.846471][ T41] ? __pfx_ret_from_fork+0x10/0x10 [ 80.846486][ T41] ? __switch_to+0xc89/0x1420 [ 80.846503][ T41] ? __pfx_kthread+0x10/0x10 [ 80.846519][ T41] ret_from_fork_asm+0x1a/0x30 [ 80.846539][ T41] [ 80.852681][ T5319] pci 0000:00:1d.7: Adding to iommu group 9 [ 80.869160][ T5319] pci 0000:00:1d.7: BAR 0 [mem 0x60000000-0x60000fff]: assigned [ 80.874459][ T5319] FAULT_INJECTION: forcing a failure. [ 80.874459][ T5319] name failslab, interval 1, probability 1, space 0, times 935 [ 80.874484][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 80.874497][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.874504][ T5319] Call Trace: [ 80.874510][ T5319] [ 80.874515][ T5319] dump_stack_lvl+0xe8/0x150 [ 80.874539][ T5319] should_fail_ex+0x40c/0x560 [ 80.874556][ T5319] should_failslab+0xa8/0x100 [ 80.874593][ T5319] kmem_cache_alloc_noprof+0xa6/0x5f0 [ 80.874607][ T5319] ? acpi_ps_alloc_op+0xee/0x210 [ 80.874619][ T5319] ? acpi_ps_alloc_op+0xee/0x210 [ 80.874636][ T5319] acpi_ps_alloc_op+0xee/0x210 [ 80.874651][ T5319] acpi_ps_create_op+0x442/0xc80 [ 80.874669][ T5319] ? __pfx_acpi_ps_create_op+0x10/0x10 [ 80.874686][ T5319] ? acpi_ps_push_scope+0x1ca/0x230 [ 80.874697][ T5319] acpi_ps_parse_loop+0x773/0x23f0 [ 80.874713][ T5319] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 80.874718][ T5319] ? acpi_ut_create_thread_state+0x73/0x140 [ 80.874728][ T5319] ? acpi_ut_exit+0xf3/0x1c0 [ 80.874736][ T5319] acpi_ps_parse_aml+0x388/0x1020 [ 80.874746][ T5319] acpi_ps_execute_method+0x89d/0xa70 [ 80.874758][ T5319] acpi_ns_evaluate+0xd05/0x1320 [ 80.874770][ T5319] acpi_ut_evaluate_object+0xe1/0x560 [ 80.874778][ T5319] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.874785][ T5319] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 80.874794][ T5319] acpi_rs_get_prt_method_data+0xb2/0x150 [ 80.874803][ T5319] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 80.874811][ T5319] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.874821][ T5319] ? acpi_rs_validate_parameters+0x16e/0x1a0 [ 80.874835][ T5319] acpi_get_irq_routing_table+0x98/0xe0 [ 80.874849][ T5319] acpi_pci_irq_find_prt_entry+0x163/0x1040 [ 80.874873][ T5319] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 80.874890][ T5319] ? pci_conf1_read+0x162/0x1b0 [ 80.874905][ T5319] acpi_pci_irq_lookup+0x45/0x690 [ 80.874922][ T5319] acpi_pci_irq_enable+0x1ee/0x7a0 [ 80.874939][ T5319] ? pci_resource_is_optional+0x13a/0x170 [ 80.874959][ T5319] ? __pfx_acpi_pci_irq_enable+0x10/0x10 [ 80.874973][ T5319] ? pci_enable_resources+0x34d/0x430 [ 80.874989][ T5319] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.875001][ T5319] do_pci_enable_device+0x26f/0x4a0 [ 80.875011][ T5319] ? __pfx_do_pci_enable_device+0x10/0x10 [ 80.875018][ T5319] ? __assign_resources_sorted+0x2f10/0x2fb0 [ 80.875028][ T5319] ? __lock_acquire+0x683/0x2cf0 [ 80.875038][ T5319] ? is_acpi_device_node+0x34/0x70 [ 80.875047][ T5319] pci_enable_device_flags+0x5ab/0x700 [ 80.875056][ T5319] ? __pfx_pci_enable_device_flags+0x10/0x10 [ 80.875063][ T5319] ? __pfx___pci_bus_assign_resources_one+0x10/0x10 [ 80.875075][ T5319] quirk_usb_early_handoff+0x1fa/0x1830 [ 80.875084][ T5319] ? ktime_get+0x45/0x220 [ 80.875095][ T5319] ? __pfx_quirk_usb_early_handoff+0x10/0x10 [ 80.875105][ T5319] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 80.875118][ T5319] ? ktime_get+0x1f5/0x220 [ 80.875130][ T5319] ? __pfx_quirk_usb_early_handoff+0x10/0x10 [ 80.875144][ T5319] pci_fixup_device+0x3f3/0x6e0 [ 80.875164][ T5319] pci_bus_add_device+0x57/0xe0 [ 80.875176][ T5319] pci_bus_add_devices+0x94/0x1c0 [ 80.875189][ T5319] pci_rescan_bus+0x2a/0x40 [ 80.875204][ T5319] rescan_store+0xcc/0x150 [ 80.875217][ T5319] ? __pfx_rescan_store+0x10/0x10 [ 80.875231][ T5319] ? sysfs_file_kobj+0x1e4/0x230 [ 80.875244][ T5319] ? sysfs_kf_write+0x166/0x260 [ 80.875257][ T5319] ? __pfx_sysfs_kf_write+0x10/0x10 [ 80.875267][ T5319] kernfs_fop_write_iter+0x3a4/0x540 [ 80.875288][ T5319] vfs_write+0x612/0xba0 [ 80.875308][ T5319] ? __pfx_vfs_write+0x10/0x10 [ 80.875329][ T5319] ? __fget_files+0x2a/0x420 [ 80.875347][ T5319] ksys_write+0x150/0x270 [ 80.875364][ T5319] ? __pfx_ksys_write+0x10/0x10 [ 80.875384][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.875396][ T5319] do_syscall_64+0x174/0x580 [ 80.875408][ T5319] ? trace_irq_disable+0x3b/0x140 [ 80.875422][ T5319] ? clear_bhb_loop+0x40/0x90 [ 80.875435][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.875447][ T5319] RIP: 0033:0x7f49a2d9de99 [ 80.875458][ T5319] 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 [ 80.875467][ T5319] RSP: 002b:00007f49a3c9efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.875480][ T5319] RAX: ffffffffffffffda RBX: 00007f49a3026090 RCX: 00007f49a2d9de99 [ 80.875489][ T5319] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000006 [ 80.875496][ T5319] RBP: 00007f49a2e33eaf R08: 0000000000000000 R09: 0000000000000000 [ 80.875503][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.875509][ T5319] R13: 00007f49a3026128 R14: 00007f49a3026090 R15: 00007fffe83bc558 [ 80.875529][ T5319] [ 80.875689][ T5319] ACPI Error: Aborting method \_SB.PCI0._PRT due to previous error (AE_NO_MEMORY) (20260408/psparse-545) [ 80.875909][ T5319] ACPI Error: Method execution failed \_SB.PCI0._PRT due to previous error (AE_NO_MEMORY) (20260408/uteval-69) [ 80.876022][ T5319] pci 0000:00:1d.7: can't derive routing for PCI INT D [ 80.876032][ T5319] pci 0000:00:1d.7: PCI INT D: no GSI [ 80.886527][ T184] ================================================================== [ 80.886537][ T184] BUG: KASAN: slab-use-after-free in acpi_ns_get_attached_object+0x166/0x190 [ 80.886557][ T184] Read of size 1 at addr ffff88801f1c3a30 by task kworker/u4:6/184 [ 80.886566][ T184] [ 80.886573][ T184] CPU: 0 UID: 0 PID: 184 Comm: kworker/u4:6 Not tainted syzkaller #0 PREEMPT(full) [ 80.886583][ T184] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.886588][ T184] Workqueue: async async_run_entry_fn [ 80.886599][ T184] Call Trace: [ 80.886603][ T184] [ 80.886606][ T184] dump_stack_lvl+0xe8/0x150 [ 80.886616][ T184] print_address_description+0x55/0x1e0 [ 80.886626][ T184] ? acpi_ns_get_attached_object+0x166/0x190 [ 80.886634][ T184] print_report+0x58/0x70 [ 80.886642][ T184] kasan_report+0x117/0x150 [ 80.886656][ T184] ? acpi_ns_get_attached_object+0x166/0x190 [ 80.886670][ T184] acpi_ns_get_attached_object+0x166/0x190 [ 80.886683][ T184] acpi_ex_resolve_node_to_value+0xcc/0xa80 [ 80.886696][ T184] ? acpi_ut_trace_ptr+0x1a2/0x310 [ 80.886707][ T184] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 80.886720][ T184] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.886732][ T184] ? acpi_ds_create_operand+0x980/0xbe0 [ 80.886747][ T184] acpi_ex_resolve_to_value+0x23b/0xd50 [ 80.886760][ T184] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 80.886772][ T184] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 80.886781][ T184] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.886792][ T184] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 80.886803][ T184] acpi_ds_evaluate_name_path+0x253/0x460 [ 80.886819][ T184] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 80.886834][ T184] ? acpi_ps_get_next_namepath+0x4d3/0x9c0 [ 80.886846][ T184] acpi_ds_exec_end_op+0x28b/0x1b00 [ 80.886863][ T184] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 80.886877][ T184] acpi_ps_parse_loop+0xfa3/0x23f0 [ 80.886892][ T184] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 80.886901][ T184] ? acpi_ut_create_thread_state+0x73/0x140 [ 80.886912][ T184] ? acpi_ut_exit+0xf3/0x1c0 [ 80.886922][ T184] acpi_ps_parse_aml+0x388/0x1020 [ 80.886934][ T184] acpi_ps_execute_method+0x89d/0xa70 [ 80.886947][ T184] acpi_ns_evaluate+0xd05/0x1320 [ 80.886967][ T184] acpi_ut_evaluate_object+0xe1/0x560 [ 80.886979][ T184] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.886989][ T184] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 80.887001][ T184] acpi_rs_get_prt_method_data+0xb2/0x150 [ 80.887013][ T184] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 80.887025][ T184] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.887037][ T184] ? acpi_rs_validate_parameters+0x16e/0x1a0 [ 80.887050][ T184] acpi_get_irq_routing_table+0x98/0xe0 [ 80.887060][ T184] acpi_pci_irq_find_prt_entry+0x163/0x1040 [ 80.887076][ T184] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 80.887090][ T184] ? pci_conf1_read+0x162/0x1b0 [ 80.887101][ T184] acpi_pci_irq_lookup+0x45/0x690 [ 80.887115][ T184] acpi_pci_irq_enable+0x1ee/0x7a0 [ 80.887128][ T184] ? pci_resource_is_optional+0x13a/0x170 [ 80.887140][ T184] ? __pfx_acpi_pci_irq_enable+0x10/0x10 [ 80.887152][ T184] ? pci_enable_resources+0x34d/0x430 [ 80.887166][ T184] do_pci_enable_device+0x26f/0x4a0 [ 80.887176][ T184] ? trace_rpm_return_int+0x83/0x200 [ 80.887189][ T184] ? __pfx_do_pci_enable_device+0x10/0x10 [ 80.887199][ T184] ? rpm_resume+0xc60/0x16d0 [ 80.887208][ T184] ? trace_contention_end+0x3d/0x140 [ 80.887220][ T184] ? is_acpi_device_node+0x34/0x70 [ 80.887231][ T184] pci_enable_device_flags+0x5ab/0x700 [ 80.887243][ T184] ? __pfx_pci_enable_device_flags+0x10/0x10 [ 80.887254][ T184] ? __pfx_rpm_resume+0x10/0x10 [ 80.887263][ T184] ? do_raw_spin_lock+0x12b/0x2f0 [ 80.887276][ T184] usb_hcd_pci_probe+0x60/0x1480 [ 80.887287][ T184] ? pci_match_id+0x4dd/0x500 [ 80.887299][ T184] pci_device_probe+0x431/0xc90 [ 80.887311][ T184] ? __pfx_pci_device_probe+0x10/0x10 [ 80.887323][ T184] ? kernfs_put+0x7b9/0x820 [ 80.887337][ T184] ? kernfs_create_link+0x187/0x200 [ 80.887348][ T184] ? sysfs_do_create_link_sd+0xe0/0x110 [ 80.887359][ T184] ? driver_sysfs_add+0x1fe/0x210 [ 80.887371][ T184] ? __pfx_pci_device_probe+0x10/0x10 [ 80.887382][ T184] really_probe+0x254/0xae0 [ 80.887393][ T184] __driver_probe_device+0x1e8/0x360 [ 80.887404][ T184] driver_probe_device+0x4f/0x240 [ 80.887415][ T184] __device_attach_driver+0x270/0x410 [ 80.887428][ T184] bus_for_each_drv+0x258/0x2f0 [ 80.887441][ T184] ? __pfx___device_attach_driver+0x10/0x10 [ 80.887452][ T184] ? __pfx_bus_for_each_drv+0x10/0x10 [ 80.887465][ T184] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.887476][ T184] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 80.887492][ T184] __device_attach_async_helper+0x1e7/0x2b0 [ 80.887504][ T184] ? __pfx___device_attach_async_helper+0x10/0x10 [ 80.887516][ T184] ? kvm_clock_get_cycles+0x47/0x60 [ 80.887530][ T184] ? ktime_get+0x1f5/0x220 [ 80.887542][ T184] ? __pfx___device_attach_async_helper+0x10/0x10 [ 80.887553][ T184] async_run_entry_fn+0x9d/0x430 [ 80.887565][ T184] ? process_scheduled_works+0xa20/0x14e0 [ 80.887577][ T184] process_scheduled_works+0xa8e/0x14e0 [ 80.887595][ T184] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.887608][ T184] ? assign_work+0x3cf/0x5d0 [ 80.887620][ T184] worker_thread+0xa47/0xfb0 [ 80.887634][ T184] ? __kthread_parkme+0x71/0x1f0 [ 80.887649][ T184] kthread+0x388/0x470 [ 80.887663][ T184] ? __pfx_worker_thread+0x10/0x10 [ 80.887674][ T184] ? __pfx_kthread+0x10/0x10 [ 80.887688][ T184] ret_from_fork+0x514/0xb70 [ 80.887703][ T184] ? __pfx_ret_from_fork+0x10/0x10 [ 80.887717][ T184] ? __switch_to+0xc89/0x1420 [ 80.887730][ T184] ? __pfx_kthread+0x10/0x10 [ 80.887743][ T184] ret_from_fork_asm+0x1a/0x30 [ 80.887756][ T184] [ 80.887760][ T184] [ 80.887763][ T184] Allocated by task 1: [ 80.887769][ T184] kasan_save_track+0x3e/0x80 [ 80.887779][ T184] __kasan_slab_alloc+0x6c/0x80 [ 80.887791][ T184] kmem_cache_alloc_noprof+0x2a0/0x5f0 [ 80.887802][ T184] acpi_ut_allocate_object_desc_dbg+0x8c/0x230 [ 80.887815][ T184] acpi_ut_create_internal_object_dbg+0x4d/0x310 [ 80.887828][ T184] acpi_ds_build_internal_object+0x294/0x690 [ 80.887843][ T184] acpi_ds_create_node+0xb6/0x1b0 [ 80.887856][ T184] acpi_ds_exec_end_op+0xe18/0x1b00 [ 80.887869][ T184] acpi_ps_parse_loop+0xfa3/0x23f0 [ 80.887879][ T184] acpi_ps_parse_aml+0x388/0x1020 [ 80.887887][ T184] acpi_ps_execute_table+0x352/0x440 [ 80.887898][ T184] acpi_ns_execute_table+0x5d0/0x890 [ 80.887909][ T184] acpi_ns_parse_table+0xef/0x170 [ 80.887922][ T184] acpi_ns_load_table+0x131/0x430 [ 80.887933][ T184] acpi_tb_load_namespace+0x2ca/0x880 [ 80.887946][ T184] acpi_load_tables+0x53/0xf0 [ 80.888050][ T184] acpi_bus_init+0x82/0x360 [ 80.888060][ T184] acpi_init+0xa1/0x1f0 [ 80.888070][ T184] do_one_initcall+0x250/0x870 [ 80.888083][ T184] do_initcall_level+0x10a/0x1a0 [ 80.888093][ T184] do_initcalls+0x59/0xa0 [ 80.888102][ T184] kernel_init_freeable+0x29d/0x3e0 [ 80.888111][ T184] kernel_init+0x1d/0x1d0 [ 80.888122][ T184] ret_from_fork+0x514/0xb70 [ 80.888135][ T184] ret_from_fork_asm+0x1a/0x30 [ 80.888144][ T184] [ 80.888147][ T184] Freed by task 5318: [ 80.888152][ T184] kasan_save_track+0x3e/0x80 [ 80.888163][ T184] kasan_save_free_info+0x40/0x50 [ 80.888171][ T184] __kasan_slab_free+0x5c/0x80 [ 80.888182][ T184] kmem_cache_free+0x182/0x650 [ 80.888193][ T184] acpi_os_release_object+0x1d/0x30 [ 80.888204][ T184] acpi_ut_delete_object_desc+0x9b/0x110 [ 80.888217][ T184] acpi_ut_update_ref_count+0x174c/0x1d10 [ 80.888229][ T184] acpi_ut_update_object_reference+0x4a8/0x870 [ 80.888241][ T184] acpi_rs_get_prt_method_data+0xeb/0x150 [ 80.888253][ T184] acpi_get_irq_routing_table+0x98/0xe0 [ 80.888264][ T184] acpi_pci_irq_find_prt_entry+0x163/0x1040 [ 80.888275][ T184] acpi_pci_irq_lookup+0x45/0x690 [ 80.888287][ T184] acpi_pci_irq_disable+0x151/0x340 [ 80.888298][ T184] pci_disable_device+0x1d6/0x320 [ 80.888314][ T184] pci_device_remove+0x99/0x1c0 [ 80.888324][ T184] device_release_driver_internal+0x48b/0x880 [ 80.888334][ T184] pci_stop_bus_device+0xf6/0x120 [ 80.888348][ T184] pci_stop_and_remove_bus_device_locked+0x77/0xb0 [ 80.888361][ T184] remove_store+0xe5/0x150 [ 80.888370][ T184] kernfs_fop_write_iter+0x3a4/0x540 [ 80.888383][ T184] vfs_write+0x612/0xba0 [ 80.888397][ T184] ksys_write+0x150/0x270 [ 80.888409][ T184] do_syscall_64+0x174/0x580 [ 80.888419][ T184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.888429][ T184] [ 80.888432][ T184] The buggy address belongs to the object at ffff88801f1c3a28 [ 80.888432][ T184] which belongs to the cache Acpi-Operand of size 72 [ 80.888442][ T184] The buggy address is located 8 bytes inside of [ 80.888442][ T184] freed 72-byte region [ffff88801f1c3a28, ffff88801f1c3a70) [ 80.888452][ T184] [ 80.888455][ T184] The buggy address belongs to the physical page: [ 80.888462][ T184] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88801f1c35b0 pfn:0x1f1c3 [ 80.888474][ T184] flags: 0xfff00000000200(workingset|node=0|zone=1|lastcpupid=0x7ff) [ 80.888484][ T184] page_type: f5(slab) [ 80.888495][ T184] raw: 00fff00000000200 ffff88801b0a0dc0 ffffea00007d9b90 ffffea00007c7950 [ 80.888504][ T184] raw: ffff88801f1c35b0 000000080027001e 00000000f5000000 0000000000000000 [ 80.888509][ T184] page dumped because: kasan: bad access detected [ 80.888515][ T184] page_owner tracks the page as allocated [ 80.888519][ T184] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 2958326525, free_ts 0 [ 80.888537][ T184] post_alloc_hook+0x1f9/0x250 [ 80.888548][ T184] get_page_from_freelist+0x21fa/0x2270 [ 80.888560][ T184] __alloc_frozen_pages_noprof+0x18d/0x380 [ 80.888572][ T184] allocate_slab+0x79/0x5e0 [ 80.888584][ T184] refill_objects+0x2d5/0x350 [ 80.888598][ T184] __pcs_replace_empty_main+0x2bf/0x6b0 [ 80.888610][ T184] kmem_cache_alloc_noprof+0x382/0x5f0 [ 80.888620][ T184] acpi_ut_allocate_object_desc_dbg+0x8c/0x230 [ 80.888634][ T184] acpi_ut_create_internal_object_dbg+0x4d/0x310 [ 80.888648][ T184] acpi_ds_build_internal_object+0x294/0x690 [ 80.888661][ T184] acpi_ds_build_internal_package_obj+0x599/0xbe0 [ 80.888675][ T184] acpi_ds_eval_data_object_operands+0x337/0x5c0 [ 80.888689][ T184] acpi_ds_exec_end_op+0x1307/0x1b00 [ 80.888703][ T184] acpi_ps_parse_loop+0xfa3/0x23f0 [ 80.888712][ T184] acpi_ps_parse_aml+0x388/0x1020 [ 80.888721][ T184] acpi_ps_execute_table+0x352/0x440 [ 80.888732][ T184] page_owner free stack trace missing [ 80.888736][ T184] [ 80.888738][ T184] Memory state around the buggy address: [ 80.888744][ T184] ffff88801f1c3900: 00 00 00 00 00 00 00 fc fc fc fc fa fb fb fb fb [ 80.888752][ T184] ffff88801f1c3980: fb fb fb fb fc fc fc fc 00 00 00 00 00 00 00 00 [ 80.888759][ T184] >ffff88801f1c3a00: 00 fc fc fc fc fa fb fb fb fb fb fb fb fb fc fc [ 80.888765][ T184] ^ [ 80.888770][ T184] ffff88801f1c3a80: fc fc fa fb fb fb fb fb fb fb fb fc fc fc fc fa [ 80.888777][ T184] ffff88801f1c3b00: fb fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb [ 80.888783][ T184] ================================================================== [ 80.888790][ T184] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 80.888798][ T184] CPU: 0 UID: 0 PID: 184 Comm: kworker/u4:6 Not tainted syzkaller #0 PREEMPT(full) [ 80.888810][ T184] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.888817][ T184] Workqueue: async async_run_entry_fn [ 80.888830][ T184] Call Trace: [ 80.888835][ T184] [ 80.888839][ T184] vpanic+0x56c/0xa60 [ 80.888850][ T184] ? __pfx_vpanic+0x10/0x10 [ 80.888862][ T184] panic+0xc5/0xd0 [ 80.888876][ T184] ? __pfx_panic+0x10/0x10 [ 80.888891][ T184] ? acpi_ns_get_attached_object+0x166/0x190 [ 80.888903][ T184] ? rcu_is_watching+0x15/0xb0 [ 80.888916][ T184] ? acpi_ns_get_attached_object+0x166/0x190 [ 80.888928][ T184] check_panic_on_warn+0x89/0xb0 [ 80.888938][ T184] ? acpi_ns_get_attached_object+0x166/0x190 [ 80.888951][ T184] end_report+0x73/0x170 [ 80.888970][ T184] ? acpi_ns_get_attached_object+0x166/0x190 [ 80.888983][ T184] kasan_report+0x128/0x150 [ 80.888996][ T184] ? acpi_ns_get_attached_object+0x166/0x190 [ 80.889011][ T184] acpi_ns_get_attached_object+0x166/0x190 [ 80.889024][ T184] acpi_ex_resolve_node_to_value+0xcc/0xa80 [ 80.889037][ T184] ? acpi_ut_trace_ptr+0x1a2/0x310 [ 80.889049][ T184] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 80.889061][ T184] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.889073][ T184] ? acpi_ds_create_operand+0x980/0xbe0 [ 80.889089][ T184] acpi_ex_resolve_to_value+0x23b/0xd50 [ 80.889102][ T184] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 80.889115][ T184] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 80.889121][ T184] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.889130][ T184] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 80.889141][ T184] acpi_ds_evaluate_name_path+0x253/0x460 [ 80.889158][ T184] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 80.889173][ T184] ? acpi_ps_get_next_namepath+0x4d3/0x9c0 [ 80.889185][ T184] acpi_ds_exec_end_op+0x28b/0x1b00 [ 80.889202][ T184] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 80.889216][ T184] acpi_ps_parse_loop+0xfa3/0x23f0 [ 80.889231][ T184] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 80.889240][ T184] ? acpi_ut_create_thread_state+0x73/0x140 [ 80.889253][ T184] ? acpi_ut_exit+0xf3/0x1c0 [ 80.889264][ T184] acpi_ps_parse_aml+0x388/0x1020 [ 80.889277][ T184] acpi_ps_execute_method+0x89d/0xa70 [ 80.889291][ T184] acpi_ns_evaluate+0xd05/0x1320 [ 80.889306][ T184] acpi_ut_evaluate_object+0xe1/0x560 [ 80.889318][ T184] ? acpi_ut_track_stack_ptr+0x13b/0x1f0 [ 80.889328][ T184] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 80.889339][ T184] acpi_rs_get_prt_method_data+0xb2/0x150 [ 80.889352][ T184] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 80.889364][ T184] ? acpi_ut_status_exit+0x120/0x1f0 [ 80.889376][ T184] ? acpi_rs_validate_parameters+0x16e/0x1a0 [ 80.889390][ T184] acpi_get_irq_routing_table+0x98/0xe0 [ 80.889402][ T184] acpi_pci_irq_find_prt_entry+0x163/0x1040 [ 80.889419][ T184] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 80.889433][ T184] ? pci_conf1_read+0x162/0x1b0 [ 80.889446][ T184] acpi_pci_irq_lookup+0x45/0x690 [ 80.889459][ T184] acpi_pci_irq_enable+0x1ee/0x7a0 [ 80.889472][ T184] ? pci_resource_is_optional+0x13a/0x170 [ 80.889482][ T184] ? __pfx_acpi_pci_irq_enable+0x10/0x10 [ 80.889495][ T184] ? pci_enable_resources+0x34d/0x430 [ 80.889510][ T184] do_pci_enable_device+0x26f/0x4a0 [ 80.889521][ T184] ? trace_rpm_return_int+0x83/0x200 [ 80.889533][ T184] ? __pfx_do_pci_enable_device+0x10/0x10 [ 80.889544][ T184] ? rpm_resume+0xc60/0x16d0 [ 80.889550][ T184] ? trace_contention_end+0x3d/0x140 [ 80.889557][ T184] ? is_acpi_device_node+0x34/0x70 [ 80.889565][ T184] pci_enable_device_flags+0x5ab/0x700 [ 80.889573][ T184] ? __pfx_pci_enable_device_flags+0x10/0x10 [ 80.889580][ T184] ? __pfx_rpm_resume+0x10/0x10 [ 80.889586][ T184] ? do_raw_spin_lock+0x12b/0x2f0 [ 80.889595][ T184] usb_hcd_pci_probe+0x60/0x1480 [ 80.889602][ T184] ? pci_match_id+0x4dd/0x500 [ 80.889611][ T184] pci_device_probe+0x431/0xc90 [ 80.889619][ T184] ? __pfx_pci_device_probe+0x10/0x10 [ 80.889628][ T184] ? kernfs_put+0x7b9/0x820 [ 80.889636][ T184] ? kernfs_create_link+0x187/0x200 [ 80.889643][ T184] ? sysfs_do_create_link_sd+0xe0/0x110 [ 80.889651][ T184] ? driver_sysfs_add+0x1fe/0x210 [ 80.889658][ T184] ? __pfx_pci_device_probe+0x10/0x10 [ 80.889666][ T184] really_probe+0x254/0xae0 [ 80.889673][ T184] __driver_probe_device+0x1e8/0x360 [ 80.889681][ T184] driver_probe_device+0x4f/0x240 [ 80.889692][ T184] __device_attach_driver+0x270/0x410 [ 80.889704][ T184] bus_for_each_drv+0x258/0x2f0 [ 80.889718][ T184] ? __pfx___device_attach_driver+0x10/0x10 [ 80.889729][ T184] ? __pfx_bus_for_each_drv+0x10/0x10 [ 80.889742][ T184] ? lockdep_hardirqs_on+0x7a/0x110 [ 80.889752][ T184] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 80.889768][ T184] __device_attach_async_helper+0x1e7/0x2b0 [ 80.889781][ T184] ? __pfx___device_attach_async_helper+0x10/0x10 [ 80.889793][ T184] ? kvm_clock_get_cycles+0x47/0x60 [ 80.889807][ T184] ? ktime_get+0x1f5/0x220 [ 80.889819][ T184] ? __pfx___device_attach_async_helper+0x10/0x10 [ 80.889831][ T184] async_run_entry_fn+0x9d/0x430 [ 80.889844][ T184] ? process_scheduled_works+0xa20/0x14e0 [ 80.889857][ T184] process_scheduled_works+0xa8e/0x14e0 [ 80.889875][ T184] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.889888][ T184] ? assign_work+0x3cf/0x5d0 [ 80.889900][ T184] worker_thread+0xa47/0xfb0 [ 80.889916][ T184] ? __kthread_parkme+0x71/0x1f0 [ 80.889931][ T184] kthread+0x388/0x470 [ 80.889945][ T184] ? __pfx_worker_thread+0x10/0x10 [ 80.889961][ T184] ? __pfx_kthread+0x10/0x10 [ 80.889970][ T184] ret_from_fork+0x514/0xb70 [ 80.889979][ T184] ? __pfx_ret_from_fork+0x10/0x10 [ 80.889988][ T184] ? __switch_to+0xc89/0x1420 [ 80.889997][ T184] ? __pfx_kthread+0x10/0x10 [ 80.890006][ T184] ret_from_fork_asm+0x1a/0x30 [ 80.890014][ T184] [ 80.890373][ T184] Kernel Offset: disabled [ 77.036019][ T1331] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.038649][ T1331] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.225225][ T5318] FAULT_INJECTION: forcing a failure. [ 77.225225][ T5318] name failslab, interval 1, probability 1, space 0, times 1 [ 77.231017][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.231037][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.231046][ T5318] Call Trace: [ 77.231052][ T5318] [ 77.231057][ T5318] dump_stack_lvl+0xe8/0x150 [ 77.231123][ T5318] should_fail_ex+0x40c/0x560 [ 77.231187][ T5318] should_failslab+0xa8/0x100 [ 77.231208][ T5318] __kmalloc_noprof+0xfe/0x720 [ 77.231224][ T5318] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 77.231237][ T5318] ? hash_net4_add+0x83/0x25d0 [ 77.231288][ T5318] ? hash_net4_add+0x1c44/0x25d0 [ 77.231302][ T5318] ? hash_net4_add+0x1c44/0x25d0 [ 77.231320][ T5318] hash_net4_add+0x1c44/0x25d0 [ 77.231379][ T5318] hash_net4_uadt+0x76d/0x950 [ 77.231398][ T5318] ? __pfx_hash_net4_add+0x10/0x10 [ 77.231413][ T5318] ? __pfx_hash_net4_uadt+0x10/0x10 [ 77.231428][ T5318] ? __nla_validate_parse+0x2429/0x2d50 [ 77.231442][ T5318] ? kasan_save_free_info+0x40/0x50 [ 77.231469][ T5318] call_ad+0x18a/0xb50 [ 77.231482][ T5318] ? __lock_acquire+0x683/0x2cf0 [ 77.231503][ T5318] ? __pfx_call_ad+0x10/0x10 [ 77.231513][ T5318] ? ip_set_pernet+0x23/0x240 [ 77.231538][ T5318] ? __nla_parse+0x40/0x60 [ 77.231555][ T5318] ip_set_ad+0x824/0x9d0 [ 77.231574][ T5318] ? __pfx_ip_set_ad+0x10/0x10 [ 77.231585][ T5318] ? __mutex_lock+0x30d/0x1550 [ 77.231624][ T5318] nfnetlink_rcv_msg+0xcc2/0x12b0 [ 77.231640][ T5318] ? unwind_get_return_address+0x4d/0x90 [ 77.231656][ T5318] ? nfnetlink_rcv_msg+0x228/0x12b0 [ 77.231685][ T5318] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 77.231731][ T5318] netlink_rcv_skb+0x226/0x4a0 [ 77.231745][ T5318] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 77.231763][ T5318] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 77.231783][ T5318] ? bpf_lsm_capable+0x9/0x20 [ 77.231796][ T5318] ? security_capable+0x7e/0x2c0 [ 77.231817][ T5318] nfnetlink_rcv+0x2b9/0x28c0 [ 77.231838][ T5318] ? __dev_queue_xmit+0x29b/0x3820 [ 77.231852][ T5318] ? __local_bh_enable_ip+0xd0/0x130 [ 77.231874][ T5318] ? lockdep_hardirqs_on+0x7a/0x110 [ 77.231889][ T5318] ? __dev_queue_xmit+0x29b/0x3820 [ 77.231901][ T5318] ? __local_bh_enable_ip+0xd0/0x130 [ 77.231914][ T5318] ? __dev_queue_xmit+0x29b/0x3820 [ 77.231928][ T5318] ? __dev_queue_xmit+0x1edc/0x3820 [ 77.231940][ T5318] ? do_syscall_64+0x174/0x580 [ 77.231954][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.231974][ T5318] ? __dev_queue_xmit+0x29b/0x3820 [ 77.231987][ T5318] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 77.232007][ T5318] ? __pfx___dev_queue_xmit+0x10/0x10 [ 77.232025][ T5318] ? ref_tracker_free+0x689/0x830 [ 77.232040][ T5318] ? __pfx_ref_tracker_free+0x10/0x10 [ 77.232055][ T5318] ? __asan_memcpy+0x40/0x70 [ 77.232069][ T5318] ? __skb_clone+0x5c/0x6c0 [ 77.232085][ T5318] ? __skb_clone+0x449/0x6c0 [ 77.232100][ T5318] ? skb_clone+0x246/0x3a0 [ 77.232114][ T5318] ? __netlink_deliver_tap+0x811/0x860 [ 77.232125][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 77.232142][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 77.232153][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 77.232169][ T5318] netlink_unicast+0x7bb/0x940 [ 77.232193][ T5318] netlink_sendmsg+0x813/0xb40 [ 77.232212][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.232227][ T5318] ? aa_sock_msg_perm+0xf1/0x1b0 [ 77.232246][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.232258][ T5318] sock_sendmsg_nosec+0x13a/0x180 [ 77.232275][ T5318] ____sys_sendmsg+0x54e/0x850 [ 77.232291][ T5318] ? __pfx_____sys_sendmsg+0x10/0x10 [ 77.232308][ T5318] ? import_iovec+0x73/0xa0 [ 77.232326][ T5318] ___sys_sendmsg+0x2a5/0x360 [ 77.232338][ T5318] ? __lock_acquire+0x683/0x2cf0 [ 77.232353][ T5318] ? __pfx____sys_sendmsg+0x10/0x10 [ 77.232364][ T5318] ? futex_wake+0x51b/0x5f0 [ 77.232400][ T5318] ? __fget_files+0x2a/0x420 [ 77.232416][ T5318] ? __fget_files+0x3a2/0x420 [ 77.232433][ T5318] __x64_sys_sendmsg+0x1b1/0x290 [ 77.232447][ T5318] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 77.232470][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.232482][ T5318] do_syscall_64+0x174/0x580 [ 77.232493][ T5318] ? trace_irq_disable+0x3b/0x140 [ 77.232509][ T5318] ? clear_bhb_loop+0x40/0x90 [ 77.232524][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.232535][ T5318] RIP: 0033:0x7f49a2d9de99 [ 77.232547][ T5318] 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 [ 77.232557][ T5318] RSP: 002b:00007f49a3cbffe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.232571][ T5318] RAX: ffffffffffffffda RBX: 00007f49a3025fa0 RCX: 00007f49a2d9de99 [ 77.232579][ T5318] RDX: 00000000240008c4 RSI: 0000200000000180 RDI: 0000000000000009 [ 77.232586][ T5318] RBP: 00007f49a2e33eaf R08: 0000000000000000 R09: 0000000000000000 [ 77.232593][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.232599][ T5318] R13: 00007f49a3026038 R14: 00007f49a3025fa0 R15: 00007fffe83bc558 [ 77.232618][ T5318] [ 77.443591][ T4649] Bluetooth: hci0: command tx timeout