[ 403.771538][ T24] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 403.956864][ T24] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 404.216090][ T24] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 404.402688][ T24] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. [ 406.333551][T12298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.345263][ T229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.361015][ T229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.370404][T12298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.456512][ T8100] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.464461][ T8100] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.483826][ T8356] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.557554][ T8356] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.642133][ T229] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.650719][ T8356] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.659105][ T8356] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.664368][ T229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.673044][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 406.676571][ T229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.685983][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 406.696570][ T229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.702140][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.711652][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.742685][T12298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.748230][ T229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.764908][T12298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.765809][ T229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.938136][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 406.946187][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 407.024445][ T8356] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 407.040524][T12298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 407.054084][ T8356] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 407.063911][T12298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 407.221138][T18516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 407.230891][T12298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 407.240872][T18516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 407.248369][T12298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 407.284646][T18516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 407.320340][ T8356] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 407.329125][ T8356] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 407.340091][T18516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 491.380347][ T3259] ieee802154 phy0 wpan0: encryption failed: -22 [ 491.386754][ T3259] ieee802154 phy1 wpan1: encryption failed: -22 [ 551.188103][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 118s! [syz-executor772:19496] [ 551.197091][ C0] Modules linked in: [ 551.200957][ C0] irq event stamp: 19594007 [ 551.205429][ C0] hardirqs last enabled at (19594006): [] asm_sysvec_irq_work+0x12/0x20 [ 551.215380][ C0] hardirqs last disabled at (19594007): [] sysvec_apic_timer_interrupt+0xb/0xc0 [ 551.226022][ C0] softirqs last enabled at (10394402): [] __irq_exit_rcu+0x136/0x200 [ 551.235983][ C0] softirqs last disabled at (10394405): [] __irq_exit_rcu+0x136/0x200 [ 551.246450][ C0] CPU: 0 PID: 19496 Comm: syz-executor772 Not tainted 5.13.0-rc7-syzkaller #0 [ 551.255265][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.265295][ C0] RIP: 0010:__orc_find+0x6f/0xf0 [ 551.270204][ C0] Code: 72 4d 4c 89 e0 48 29 e8 48 89 c2 48 c1 e8 3f 48 c1 fa 02 48 01 d0 48 d1 f8 48 8d 5c 85 00 48 89 d8 48 c1 e8 03 42 0f b6 14 38 <48> 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 48 48 63 03 48 01 [ 551.289781][ C0] RSP: 0018:ffffc90000007800 EFLAGS: 00000217 [ 551.295820][ C0] RAX: 1ffffffff18cf19c RBX: ffffffff8c678ce4 RCX: ffffffff815b2126 [ 551.303764][ C0] RDX: 0000000000000000 RSI: ffffffff8cd772aa RDI: ffffffff8c678ce4 [ 551.311713][ C0] RBP: ffffffff8c678ce4 R08: 0000000000000000 R09: ffffffff8cd772aa [ 551.319832][ C0] R10: fffff52000000f2f R11: 0000000000078087 R12: ffffffff8c678ce4 [ 551.327775][ C0] R13: ffffffff8c678ce4 R14: ffffffff8c678ce4 R15: dffffc0000000000 [ 551.335807][ C0] FS: 0000000000516300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 551.344710][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 551.351354][ C0] CR2: 00000000004b6110 CR3: 000000002249c000 CR4: 0000000000350ef0 [ 551.359300][ C0] Call Trace: [ 551.362556][ C0] [ 551.365385][ C0] ? __hrtimer_run_queues+0x4d6/0xb00 [ 551.370729][ C0] unwind_next_frame+0x32a/0x1ce0 [ 551.375726][ C0] ? __hrtimer_run_queues+0x4d7/0xb00 [ 551.381157][ C0] ? deref_stack_reg+0x150/0x150 [ 551.386066][ C0] ? __iterate_interfaces+0x107/0x360 [ 551.391411][ C0] ? stack_trace_consume_entry+0x4a/0x160 [ 551.397100][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 551.402269][ C0] arch_stack_walk+0x7d/0xe0 [ 551.406839][ C0] ? __hrtimer_run_queues+0x4d7/0xb00 [ 551.412269][ C0] ? kfree+0xdb/0x3c0 [ 551.416225][ C0] stack_trace_save+0x8c/0xc0 [ 551.420877][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 551.426663][ C0] ? lock_release+0x3bb/0x710 [ 551.431316][ C0] ? kill_fasync+0x1fd/0x310 [ 551.435880][ C0] kasan_save_stack+0x1b/0x40 [ 551.440702][ C0] ? kasan_save_stack+0x1b/0x40 [ 551.445523][ C0] ? kasan_set_track+0x1c/0x30 [ 551.450258][ C0] ? kasan_set_free_info+0x20/0x30 [ 551.455338][ C0] ? __kasan_slab_free+0xe0/0x110 [ 551.460434][ C0] ? slab_free_freelist_hook+0xa1/0x180 [ 551.465951][ C0] ? kfree+0xdb/0x3c0 [ 551.469903][ C0] ? consume_skb+0x94/0xf0 [ 551.474296][ C0] ? mac80211_hwsim_beacon_tx+0x3f8/0x7c0 [ 551.479985][ C0] ? __iterate_interfaces+0x107/0x360 [ 551.485326][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x5c/0xf0 [ 551.492405][ C0] ? mac80211_hwsim_beacon+0xb7/0x160 [ 551.497749][ C0] ? __hrtimer_run_queues+0x4d7/0xb00 [ 551.503097][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 551.508266][ C0] ? sched_clock_cpu+0x18/0x1f0 [ 551.513098][ C0] ? mark_held_locks+0x9f/0xe0 [ 551.517831][ C0] ? irqtime_account_irq+0x187/0x2d0 [ 551.523261][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 551.529209][ C0] ? asm_sysvec_irq_work+0x12/0x20 [ 551.534291][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 551.539460][ C0] ? asm_sysvec_irq_work+0x12/0x20 [ 551.544544][ C0] ? kfree+0xdb/0x3c0 [ 551.548503][ C0] ? kasan_set_track+0x15/0x30 [ 551.553240][ C0] kasan_set_track+0x1c/0x30 [ 551.557805][ C0] kasan_set_free_info+0x20/0x30 [ 551.562714][ C0] __kasan_slab_free+0xe0/0x110 [ 551.567538][ C0] slab_free_freelist_hook+0xa1/0x180 [ 551.572883][ C0] ? consume_skb+0x94/0xf0 [ 551.577274][ C0] kfree+0xdb/0x3c0 [ 551.581058][ C0] consume_skb+0x94/0xf0 [ 551.585276][ C0] mac80211_hwsim_beacon_tx+0x3f8/0x7c0 [ 551.590821][ C0] __iterate_interfaces+0x107/0x360 [ 551.595994][ C0] ? mac80211_hwsim_tx_frame+0x1a0/0x1a0 [ 551.601598][ C0] ? mac80211_hwsim_tx_frame+0x1a0/0x1a0 [ 551.607288][ C0] ? mac80211_hwsim_addr_match+0x150/0x150 [ 551.613155][ C0] ieee80211_iterate_active_interfaces_atomic+0x5c/0xf0 [ 551.620064][ C0] mac80211_hwsim_beacon+0xb7/0x160 [ 551.625238][ C0] ? mac80211_hwsim_addr_match+0x150/0x150 [ 551.631016][ C0] __hrtimer_run_queues+0x4d7/0xb00 [ 551.636538][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 551.642487][ C0] ? ktime_get_update_offsets_now+0x8a/0x2d0 [ 551.648527][ C0] ? ktime_get_update_offsets_now+0xc5/0x2d0 [ 551.654657][ C0] hrtimer_run_softirq+0x176/0x340 [ 551.659740][ C0] __do_softirq+0x29b/0x9f6 [ 551.664219][ C0] __irq_exit_rcu+0x136/0x200 [ 551.668867][ C0] irq_exit_rcu+0x5/0x20 [ 551.673253][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 551.679062][ C0] [ 551.681971][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 551.687922][ C0] RIP: 0010:preempt_count_sub+0x14/0x150 [ 551.693526][ C0] Code: 89 df e8 7f 29 5e 00 eb 90 e8 78 29 5e 00 eb ac 66 0f 1f 44 00 00 48 c7 c0 e0 06 7a 8e 53 89 fb 48 ba 00 00 00 00 00 fc ff df <48> 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 38 d0 7c 08 84 [ 551.713102][ C0] RSP: 0018:ffffc90002857bd8 EFLAGS: 00000202 [ 551.719143][ C0] RAX: ffffffff8e7a06e0 RBX: 0000000000000001 RCX: 1ffffffff1c90f72 [ 551.727089][ C0] RDX: dffffc0000000000 RSI: ffffffff88aaff60 RDI: 0000000000000001 [ 551.735235][ C0] RBP: ffff888015926da8 R08: 0000000000000001 R09: ffffffff8e413997 [ 551.743180][ C0] R10: 0000000000000001 R11: ffff8881411026a0 R12: ffff8880118f8000 [ 551.751410][ C0] R13: ffff888015926d01 R14: 0000000000000000 R15: 0000000000000000 [ 551.759367][ C0] _raw_spin_unlock_irq+0x2a/0x40 [ 551.764370][ C0] rwsem_down_write_slowpath+0x754/0x1200 [ 551.770066][ C0] ? rwsem_mark_wake+0x830/0x830 [ 551.775153][ C0] ? lock_acquire+0x1e4/0x730 [ 551.779805][ C0] ? lock_release+0x710/0x710 [ 551.784460][ C0] ? lock_is_held_type+0xd5/0x130 [ 551.789483][ C0] down_write+0x137/0x150 [ 551.793874][ C0] ? down_write_killable+0x170/0x170 [ 551.799483][ C0] ? fcntl_setlk+0xe20/0xe20 [ 551.804051][ C0] ? lock_is_held_type+0xd5/0x130 [ 551.809051][ C0] perf_fasync+0x64/0xb0 [ 551.813357][ C0] __fput+0x579/0x870 [ 551.817312][ C0] ? _raw_spin_unlock_irq+0x25/0x40 [ 551.822579][ C0] task_work_run+0xc0/0x160 [ 551.827061][ C0] exit_to_user_mode_prepare+0x281/0x290 [ 551.832757][ C0] syscall_exit_to_user_mode+0x19/0x50 [ 551.838189][ C0] do_syscall_64+0x47/0xb0 [ 551.842583][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 551.848709][ C0] RIP: 0033:0x403343 [ 551.852755][ C0] Code: c7 c2 c0 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 [ 551.872594][ C0] RSP: 002b:00007ffff2243918 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 551.881066][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403343 [ 551.889183][ C0] RDX: 0000000000042000 RSI: 0000000000000004 RDI: 0000000000000003 [ 551.897305][ C0] RBP: 0000000000000000 R08: 0000000000000031 R09: 0000000000000031 [ 551.905251][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000067e74 [ 551.913544][ C0] R13: 00007ffff2243970 R14: 00007ffff2243960 R15: 00007ffff2243934 [ 551.921500][ C0] Sending NMI from CPU 0 to CPUs 1: [ 551.927223][ C1] NMI backtrace for cpu 1 [ 551.927225][ C1] CPU: 1 PID: 19498 Comm: syz-executor772 Not tainted 5.13.0-rc7-syzkaller #0 [ 551.927227][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.927228][ C1] RIP: 0010:mark_lock+0x5e/0x1840 [ 551.927230][ C1] Code: 48 c7 44 24 38 20 32 1b 8a 48 8d 04 13 48 c7 44 24 40 a0 86 51 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 00 f2 f2 f2 40 10 00 00 00 f3 c7 40 14 f3 f3 f3 f3 65 48 8b 04 25 28 00 00 [ 551.927232][ C1] RSP: 0018:ffffc90000db0398 EFLAGS: 00000012 [ 551.927234][ C1] RAX: fffff520001b6079 RBX: 1ffff920001b6079 RCX: 0000000000000001 [ 551.927236][ C1] RDX: dffffc0000000000 RSI: ffff8880118fc170 RDI: ffff8880118fb780 [ 551.927237][ C1] RBP: ffff8880118fc192 R08: dffffc0000000000 R09: 0000000000000001 [ 551.927238][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 551.927239][ C1] R13: ffff8880118fb780 R14: 0000000000000002 R15: 0000000000000002 [ 551.927241][ C1] FS: 0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 551.927242][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 551.927243][ C1] CR2: 00007f92c770a198 CR3: 0000000040896000 CR4: 0000000000350ee0 [ 551.927244][ C1] Call Trace: [ 551.927245][ C1] [ 551.927246][ C1] ? lock_chain_count+0x20/0x20 [ 551.927247][ C1] ? lock_is_held_type+0xd5/0x130 [ 551.927248][ C1] ? find_held_lock+0x2d/0x110 [ 551.927249][ C1] ? lock_release+0x3bb/0x710 [ 551.927249][ C1] ? debug_object_activate+0x287/0x3e0 [ 551.927250][ C1] ? __lock_acquire+0x1630/0x5560 [ 551.927251][ C1] __lock_acquire+0x141d/0x5560 [ 551.927252][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 551.927253][ C1] ? debug_object_assert_init+0x2e0/0x2e0 [ 551.927254][ C1] ? lock_release+0x710/0x710 [ 551.927255][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 551.927256][ C1] ? lock_is_held_type+0xd5/0x130 [ 551.927257][ C1] lock_acquire+0x1ab/0x730 [ 551.927258][ C1] ? hrtimer_interrupt+0x3d0/0x920 [ 551.927259][ C1] ? lock_release+0x710/0x710 [ 551.927260][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 551.927261][ C1] ? ktime_get+0x61/0x160 [ 551.927262][ C1] _raw_spin_lock_irqsave+0x39/0x50 [ 551.927263][ C1] ? hrtimer_interrupt+0x3d0/0x920 [ 551.927264][ C1] hrtimer_interrupt+0x3d0/0x920 [ 551.927265][ C1] __sysvec_apic_timer_interrupt+0x146/0x540 [ 551.927266][ C1] sysvec_apic_timer_interrupt+0x40/0xc0 [ 551.927267][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 551.927268][ C1] RIP: 0010:__rcu_read_lock+0x26/0xa0 [ 551.927269][ C1] Code: 0f 1f 40 00 48 b8 00 00 00 00 00 fc ff df 53 65 48 8b 1c 25 00 f0 01 00 48 8d bb cc 03 00 00 48 89 fa 48 c1 ea 03 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 4f 83 83 cc 03 00 [ 551.927272][ C1] RSP: 0018:ffffc90000db08c8 EFLAGS: 00000217 [ 551.927273][ C1] RAX: dffffc0000000000 RBX: ffff8880118fb780 RCX: 0000000000000000 [ 551.927275][ C1] RDX: 0000000000000000 RSI: ffffffff88fc5160 RDI: ffff8880118fbb4c [ 551.927276][ C1] RBP: 00000000004419f9 R08: ffffffff8d6c916e R09: 0000000000000001 [ 551.927277][ C1] R10: fffff520001b6131 R11: 0000000000078087 R12: ffffc90000db09e8 [ 551.927278][ C1] R13: 0000000000000000 R14: ffff8880118fb780 R15: ffff8880102ecdc0 [ 551.927280][ C1] is_bpf_text_address+0xb/0xe0 [ 551.927280][ C1] kernel_text_address+0xbd/0xf0 [ 551.927281][ C1] __kernel_text_address+0x9/0x30 [ 551.927282][ C1] unwind_get_return_address+0x51/0x90 [ 551.927283][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 551.927284][ C1] arch_stack_walk+0x93/0xe0 [ 551.927285][ C1] ? kmem_cache_free+0x82/0x350 [ 551.927286][ C1] stack_trace_save+0x8c/0xc0 [ 551.927287][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 551.927288][ C1] ? lock_chain_count+0x20/0x20 [ 551.927289][ C1] ? _raw_read_lock_irqsave+0x4e/0x90 [ 551.927290][ C1] kasan_save_stack+0x1b/0x40 [ 551.927291][ C1] ? kasan_save_stack+0x1b/0x40 [ 551.927292][ C1] ? kasan_set_track+0x1c/0x30 [ 551.927293][ C1] ? kasan_set_free_info+0x20/0x30 [ 551.927294][ C1] ? __kasan_slab_free+0xe0/0x110 [ 551.927295][ C1] ? slab_free_freelist_hook+0xa1/0x180 [ 551.927296][ C1] ? kmem_cache_free+0x82/0x350 [ 551.927297][ C1] ? mac80211_hwsim_beacon_tx+0x3f8/0x7c0 [ 551.927298][ C1] ? __iterate_interfaces+0x107/0x360 [ 551.927299][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x5c/0xf0 [ 551.927300][ C1] ? mac80211_hwsim_beacon+0xb7/0x160 [ 551.927301][ C1] ? __hrtimer_run_queues+0x4d7/0xb00 [ 551.927302][ C1] ? hrtimer_run_softirq+0x176/0x340 [ 551.927303][ C1] ? __do_softirq+0x29b/0x9f6 [ 551.927304][ C1] ? __irq_exit_rcu+0x136/0x200 [ 551.927305][ C1] ? irq_exit_rcu+0x5/0x20 [ 551.927305][ C1] ? sysvec_apic_timer_interrupt+0x93/0xc0 [ 551.927307][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 551.927308][ C1] ? preempt_schedule_irq+0x49/0x90 [ 551.927309][ C1] ? irqentry_exit+0x31/0x80 [ 551.927309][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 551.927311][ C1] ? stack_trace_consume_entry+0xd3/0x160 [ 551.927312][ C1] ? arch_stack_walk+0x6d/0xe0 [ 551.927312][ C1] ? stack_trace_save+0x8c/0xc0 [ 551.927313][ C1] ? kasan_save_stack+0x1b/0x40 [ 551.927314][ C1] ? kasan_set_track+0x1c/0x30 [ 551.927315][ C1] ? kasan_set_free_info+0x20/0x30 [ 551.927316][ C1] ? __kasan_slab_free+0xe0/0x110 [ 551.927317][ C1] ? slab_free_freelist_hook+0xa1/0x180 [ 551.927318][ C1] ? kmem_cache_free+0x82/0x350 [ 551.927319][ C1] ? unlink_anon_vmas+0x149/0x7d0 [ 551.927320][ C1] ? free_pgtables+0xbe/0x2b0 [ 551.927321][ C1] ? exit_mmap+0x24b/0x4b0 [ 551.927322][ C1] ? __mmput+0xeb/0x3e0 [ 551.927323][ C1] ? do_exit+0x98e/0x2500 [ 551.927324][ C1] ? do_group_exit+0xe7/0x290 [ 551.927324][ C1] ? get_signal+0x3b2/0x1c60 [ 551.927325][ C1] ? arch_do_signal_or_restart+0x2a8/0x1eb0 [ 551.927326][ C1] ? exit_to_user_mode_prepare+0x180/0x290 [ 551.927327][ C1] ? syscall_exit_to_user_mode+0x19/0x50 [ 551.927328][ C1] ? do_syscall_64+0x47/0xb0 [ 551.927329][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 551.927330][ C1] ? debug_check_no_obj_freed+0x24e/0x420 [ 551.927331][ C1] ? debug_check_no_obj_freed+0x20c/0x420 [ 551.927332][ C1] kasan_set_track+0x1c/0x30 [ 551.927333][ C1] kasan_set_free_info+0x20/0x30 [ 551.927334][ C1] __kasan_slab_free+0xe0/0x110 [ 551.927335][ C1] slab_free_freelist_hook+0xa1/0x180 [ 551.927336][ C1] ? mac80211_hwsim_beacon_tx+0x3f8/0x7c0 [ 551.927337][ C1] kmem_cache_free+0x82/0x350 [ 551.927338][ C1] mac80211_hwsim_beacon_tx+0x3f8/0x7c0 [ 551.927339][ C1] ? asm_sysvec_irq_work+0x12/0x20 [ 551.927340][ C1] __iterate_interfaces+0x107/0x360 [ 551.927341][ C1] ? mac80211_hwsim_tx_frame+0x1a0/0x1a0 [ 551.927342][ C1] ? mac80211_hwsim_tx_frame+0x1a0/0x1a0 [ 551.927343][ C1] ? mac80211_hwsim_addr_match+0x150/0x150 [ 551.927344][ C1] ieee80211_iterate_active_interfaces_atomic+0x5c/0xf0 [ 551.927345][ C1] mac80211_hwsim_beacon+0xb7/0x160 [ 551.927346][ C1] ? mac80211_hwsim_addr_match+0x150/0x150 [ 551.927347][ C1] __hrtimer_run_queues+0x4d7/0xb00 [ 551.927348][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 551.927349][ C1] ? ktime_get_update_offsets_now+0x8a/0x2d0 [ 551.927350][ C1] ? ktime_get_update_offsets_now+0xc5/0x2d0 [ 551.927351][ C1] hrtimer_run_softirq+0x176/0x340 [ 551.927352][ C1] __do_softirq+0x29b/0x9f6 [ 551.927353][ C1] __irq_exit_rcu+0x136/0x200 [ 551.927354][ C1] irq_exit_rcu+0x5/0x20 [ 551.927355][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 551.927356][ C1] [ 551.927357][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 551.927358][ C1] RIP: 0010:preempt_schedule_irq+0x49/0x90 [ 551.927359][ C1] Code: 55 53 65 48 8b 1c 25 00 f0 01 00 48 89 dd 48 c1 ed 03 48 01 c5 bf 01 00 00 00 e8 f2 1a ff f8 e8 6d 8f 26 f9 fb bf 01 00 00 00 b2 ce ff ff 9c 58 fa f6 c4 02 75 27 bf 01 00 00 00 e8 40 09 ff [ 551.927361][ C1] RSP: 0018:ffffc900027df488 EFLAGS: 00000202 [ 551.927363][ C1] RAX: 000000000000ca01 RBX: ffff8880118fb780 RCX: 1ffffffff1c8408a [ 551.927364][ C1] RDX: 0000000000000000 RSI: ffffffff88aaff60 RDI: 0000000000000001 [ 551.927366][ C1] RBP: ffffed100231f6f0 R08: 0000000000000001 R09: ffffffff8e413887 [ 551.927367][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 551.927368][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 551.927369][ C1] ? preempt_schedule_irq+0x43/0x90 [ 551.927370][ C1] irqentry_exit+0x31/0x80 [ 551.927371][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 551.927372][ C1] RIP: 0010:stack_trace_consume_entry+0xd3/0x160 [ 551.927374][ C1] Code: 02 00 0f 85 92 00 00 00 8d 45 01 89 43 10 48 8b 03 48 8d 2c e8 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 80 3c 02 00 <75> 5c 48 89 75 00 8b 43 08 39 43 10 0f 92 c0 48 83 c4 08 5b 5d c3 [ 551.927376][ C1] RSP: 0018:ffffc900027df558 EFLAGS: 00000246 [ 551.927378][ C1] RAX: dffffc0000000000 RBX: ffffc900027df630 RCX: 0000000000000000 [ 551.927379][ C1] RDX: 1ffff920004fbed9 RSI: ffffffff81a489f2 RDI: ffffc900027df63c [ 551.927380][ C1] RBP: ffffc900027df6c8 R08: ffffffff8cde8e3c R09: 0000000000000001 [ 551.927381][ C1] R10: fffff520004fbeba R11: 0000000000078087 R12: ffffc900027df630 [ 551.927383][ C1] R13: 0000000000000000 R14: ffff8880118fb780 R15: ffff88800f077dc0 [ 551.927384][ C1] ? kmem_cache_free+0x82/0x350 [ 551.927385][ C1] ? unwind_get_return_address+0x51/0x90 [ 551.927386][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 551.927387][ C1] arch_stack_walk+0x6d/0xe0 [ 551.927388][ C1] ? kmem_cache_free+0x82/0x350 [ 551.927389][ C1] ? kmem_cache_free+0x82/0x350 [ 551.927390][ C1] stack_trace_save+0x8c/0xc0 [ 551.927391][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 551.927392][ C1] kasan_save_stack+0x1b/0x40 [ 551.927392][ C1] ? kasan_save_stack+0x1b/0x40 [ 551.927393][ C1] ? kasan_set_track+0x1c/0x30 [ 551.927394][ C1] ? kasan_set_free_info+0x20/0x30 [ 551.927395][ C1] ? __kasan_slab_free+0xe0/0x110 [ 551.927396][ C1] ? slab_free_freelist_hook+0xa1/0x180 [ 551.927397][ C1] ? __lock_acquire+0x1630/0x5560 [ 551.927398][ C1] ? lock_chain_count+0x20/0x20 [ 551.927399][ C1] ? lock_is_held_type+0xd5/0x130 [ 551.927400][ C1] ? find_held_lock+0x2d/0x110 [ 551.927401][ C1] ? lock_release+0x3bb/0x710 [ 551.927402][ C1] ? debug_check_no_obj_freed+0x20c/0x420 [ 551.927403][ C1] ? mark_held_locks+0x9f/0xe0 [ 551.927404][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 551.927405][ C1] ? _raw_spin_unlock_irqrestore+0x28/0x50 [ 551.927406][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 551.927407][ C1] ? _raw_spin_unlock_irqrestore+0x33/0x50 [ 551.927408][ C1] ? debug_check_no_obj_freed+0x20c/0x420 [ 551.927409][ C1] kasan_set_track+0x1c/0x30 [ 551.927410][ C1] kasan_set_free_info+0x20/0x30 [ 551.927411][ C1] __kasan_slab_free+0xe0/0x110 [ 551.927412][ C1] slab_free_freelist_hook+0xa1/0x180 [ 551.927413][ C1] ? unlink_anon_vmas+0x149/0x7d0 [ 551.927413][ C1] kmem_cache_free+0x82/0x350 [ 551.927414][ C1] unlink_anon_vmas+0x149/0x7d0 [ 551.927415][ C1] free_pgtables+0xbe/0x2b0 [ 551.927416][ C1] exit_mmap+0x24b/0x4b0 [ 551.927417][ C1] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 551.927418][ C1] ? __khugepaged_exit+0x281/0x3e0 [ 551.927419][ C1] __mmput+0xeb/0x3e0 [ 551.927420][ C1] do_exit+0x98e/0x2500 [ 551.927421][ C1] ? mm_update_next_owner+0x6d0/0x6d0 [ 551.927422][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 551.927423][ C1] ? asm_sysvec_irq_work+0x12/0x20 [ 551.927424][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 551.927425][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 551.927426][ C1] ? preempt_schedule_common+0x59/0xc0 [ 551.927427][ C1] do_group_exit+0xe7/0x290 [ 551.927428][ C1] get_signal+0x3b2/0x1c60 [ 551.927429][ C1] ? lock_is_held_type+0xd5/0x130 [ 551.927429][ C1] ? lock_release+0x3bb/0x710 [ 551.927430][ C1] ? do_fcntl+0x529/0xe10 [ 551.927431][ C1] arch_do_signal_or_restart+0x2a8/0x1eb0 [ 551.927432][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 551.927433][ C1] ? [ 551.927435][ C1] Lost 19 message(s)! [ 551.927771][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 553.097982][ C0] CPU: 0 PID: 19496 Comm: syz-executor772 Tainted: G L 5.13.0-rc7-syzkaller #0 [ 553.108188][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.118214][ C0] Call Trace: [ 553.121472][ C0] [ 553.124293][ C0] dump_stack+0x93/0xc2 [ 553.128424][ C0] panic+0x256/0x4eb [ 553.132292][ C0] ? __warn_printk+0xee/0xee [ 553.136856][ C0] ? _raw_spin_unlock_irqrestore+0x33/0x50 [ 553.142633][ C0] ? printk_safe_flush+0xb2/0x140 [ 553.147633][ C0] ? lapic_can_unplug_cpu+0x80/0x80 [ 553.152806][ C0] ? add_taint+0x21/0x70 [ 553.157024][ C0] watchdog_timer_fn.cold+0x11/0x1b [ 553.162198][ C0] ? softlockup_fn+0xa0/0xa0 [ 553.166760][ C0] __hrtimer_run_queues+0x18a/0xb00 [ 553.171932][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 553.177882][ C0] ? ktime_get_update_offsets_now+0x8a/0x2d0 [ 553.183832][ C0] ? ktime_get_update_offsets_now+0xc5/0x2d0 [ 553.189788][ C0] hrtimer_interrupt+0x2f9/0x920 [ 553.194707][ C0] __sysvec_apic_timer_interrupt+0x146/0x540 [ 553.200663][ C0] sysvec_apic_timer_interrupt+0x40/0xc0 [ 553.206440][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 553.212390][ C0] RIP: 0010:__orc_find+0x6f/0xf0 [ 553.217302][ C0] Code: 72 4d 4c 89 e0 48 29 e8 48 89 c2 48 c1 e8 3f 48 c1 fa 02 48 01 d0 48 d1 f8 48 8d 5c 85 00 48 89 d8 48 c1 e8 03 42 0f b6 14 38 <48> 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 48 48 63 03 48 01 [ 553.236882][ C0] RSP: 0018:ffffc90000007800 EFLAGS: 00000217 [ 553.242918][ C0] RAX: 1ffffffff18cf19c RBX: ffffffff8c678ce4 RCX: ffffffff815b2126 [ 553.250861][ C0] RDX: 0000000000000000 RSI: ffffffff8cd772aa RDI: ffffffff8c678ce4 [ 553.258804][ C0] RBP: ffffffff8c678ce4 R08: 0000000000000000 R09: ffffffff8cd772aa [ 553.267115][ C0] R10: fffff52000000f2f R11: 0000000000078087 R12: ffffffff8c678ce4 [ 553.275062][ C0] R13: ffffffff8c678ce4 R14: ffffffff8c678ce4 R15: dffffc0000000000 [ 553.283365][ C0] ? __hrtimer_run_queues+0x4d6/0xb00 [ 553.288722][ C0] ? __hrtimer_run_queues+0x4d6/0xb00 [ 553.294067][ C0] unwind_next_frame+0x32a/0x1ce0 [ 553.299155][ C0] ? __hrtimer_run_queues+0x4d7/0xb00 [ 553.304503][ C0] ? deref_stack_reg+0x150/0x150 [ 553.309413][ C0] ? __iterate_interfaces+0x107/0x360 [ 553.314757][ C0] ? stack_trace_consume_entry+0x4a/0x160 [ 553.320446][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 553.325616][ C0] arch_stack_walk+0x7d/0xe0 [ 553.330183][ C0] ? __hrtimer_run_queues+0x4d7/0xb00 [ 553.335527][ C0] ? kfree+0xdb/0x3c0 [ 553.339827][ C0] stack_trace_save+0x8c/0xc0 [ 553.344473][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 553.350254][ C0] ? lock_release+0x3bb/0x710 [ 553.354901][ C0] ? kill_fasync+0x1fd/0x310 [ 553.359464][ C0] kasan_save_stack+0x1b/0x40 [ 553.364111][ C0] ? kasan_save_stack+0x1b/0x40 [ 553.368930][ C0] ? kasan_set_track+0x1c/0x30 [ 553.373665][ C0] ? kasan_set_free_info+0x20/0x30 [ 553.378743][ C0] ? __kasan_slab_free+0xe0/0x110 [ 553.383736][ C0] ? slab_free_freelist_hook+0xa1/0x180 [ 553.389251][ C0] ? kfree+0xdb/0x3c0 [ 553.393204][ C0] ? consume_skb+0x94/0xf0 [ 553.397592][ C0] ? mac80211_hwsim_beacon_tx+0x3f8/0x7c0 [ 553.403545][ C0] ? __iterate_interfaces+0x107/0x360 [ 553.408890][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x5c/0xf0 [ 553.415967][ C0] ? mac80211_hwsim_beacon+0xb7/0x160 [ 553.421308][ C0] ? __hrtimer_run_queues+0x4d7/0xb00 [ 553.426656][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 553.431824][ C0] ? sched_clock_cpu+0x18/0x1f0 [ 553.436651][ C0] ? mark_held_locks+0x9f/0xe0 [ 553.441387][ C0] ? irqtime_account_irq+0x187/0x2d0 [ 553.446644][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 553.452766][ C0] ? asm_sysvec_irq_work+0x12/0x20 [ 553.457848][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 553.463019][ C0] ? asm_sysvec_irq_work+0x12/0x20 [ 553.468190][ C0] ? kfree+0xdb/0x3c0 [ 553.472242][ C0] ? kasan_set_track+0x15/0x30 [ 553.476978][ C0] kasan_set_track+0x1c/0x30 [ 553.481625][ C0] kasan_set_free_info+0x20/0x30 [ 553.486536][ C0] __kasan_slab_free+0xe0/0x110 [ 553.491358][ C0] slab_free_freelist_hook+0xa1/0x180 [ 553.496878][ C0] ? consume_skb+0x94/0xf0 [ 553.501528][ C0] kfree+0xdb/0x3c0 [ 553.505314][ C0] consume_skb+0x94/0xf0 [ 553.509526][ C0] mac80211_hwsim_beacon_tx+0x3f8/0x7c0 [ 553.515046][ C0] __iterate_interfaces+0x107/0x360 [ 553.520218][ C0] ? mac80211_hwsim_tx_frame+0x1a0/0x1a0 [ 553.525823][ C0] ? mac80211_hwsim_tx_frame+0x1a0/0x1a0 [ 553.531427][ C0] ? mac80211_hwsim_addr_match+0x150/0x150 [ 553.537205][ C0] ieee80211_iterate_active_interfaces_atomic+0x5c/0xf0 [ 553.544110][ C0] mac80211_hwsim_beacon+0xb7/0x160 [ 553.549278][ C0] ? mac80211_hwsim_addr_match+0x150/0x150 [ 553.555056][ C0] __hrtimer_run_queues+0x4d7/0xb00 [ 553.560235][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 553.566204][ C0] ? ktime_get_update_offsets_now+0x8a/0x2d0 [ 553.572153][ C0] ? ktime_get_update_offsets_now+0xc5/0x2d0 [ 553.578111][ C0] hrtimer_run_softirq+0x176/0x340 [ 553.583372][ C0] __do_softirq+0x29b/0x9f6 [ 553.587854][ C0] __irq_exit_rcu+0x136/0x200 [ 553.592502][ C0] irq_exit_rcu+0x5/0x20 [ 553.596801][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 553.602403][ C0] [ 553.605309][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 553.611260][ C0] RIP: 0010:preempt_count_sub+0x14/0x150 [ 553.616864][ C0] Code: 89 df e8 7f 29 5e 00 eb 90 e8 78 29 5e 00 eb ac 66 0f 1f 44 00 00 48 c7 c0 e0 06 7a 8e 53 89 fb 48 ba 00 00 00 00 00 fc ff df <48> 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 38 d0 7c 08 84 [ 553.636441][ C0] RSP: 0018:ffffc90002857bd8 EFLAGS: 00000202 [ 553.642480][ C0] RAX: ffffffff8e7a06e0 RBX: 0000000000000001 RCX: 1ffffffff1c90f72 [ 553.650427][ C0] RDX: dffffc0000000000 RSI: ffffffff88aaff60 RDI: 0000000000000001 [ 553.658373][ C0] RBP: ffff888015926da8 R08: 0000000000000001 R09: ffffffff8e413997 [ 553.666315][ C0] R10: 0000000000000001 R11: ffff8881411026a0 R12: ffff8880118f8000 [ 553.674258][ C0] R13: ffff888015926d01 R14: 0000000000000000 R15: 0000000000000000 [ 553.682386][ C0] _raw_spin_unlock_irq+0x2a/0x40 [ 553.687387][ C0] rwsem_down_write_slowpath+0x754/0x1200 [ 553.693090][ C0] ? rwsem_mark_wake+0x830/0x830 [ 553.698001][ C0] ? lock_acquire+0x1e4/0x730 [ 553.702649][ C0] ? lock_release+0x710/0x710 [ 553.707299][ C0] ? lock_is_held_type+0xd5/0x130 [ 553.712301][ C0] down_write+0x137/0x150 [ 553.716604][ C0] ? down_write_killable+0x170/0x170 [ 553.721856][ C0] ? fcntl_setlk+0xe20/0xe20 [ 553.726419][ C0] ? lock_is_held_type+0xd5/0x130 [ 553.731415][ C0] perf_fasync+0x64/0xb0 [ 553.735829][ C0] __fput+0x579/0x870 [ 553.739786][ C0] ? _raw_spin_unlock_irq+0x25/0x40 [ 553.745132][ C0] task_work_run+0xc0/0x160 [ 553.749614][ C0] exit_to_user_mode_prepare+0x281/0x290 [ 553.755218][ C0] syscall_exit_to_user_mode+0x19/0x50 [ 553.760651][ C0] do_syscall_64+0x47/0xb0 [ 553.765039][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 553.770904][ C0] RIP: 0033:0x403343 [ 553.774773][ C0] Code: c7 c2 c0 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 [ 553.794697][ C0] RSP: 002b:00007ffff2243918 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 553.803170][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403343 [ 553.811114][ C0] RDX: 0000000000042000 RSI: 0000000000000004 RDI: 0000000000000003 [ 553.819056][ C0] RBP: 0000000000000000 R08: 0000000000000031 R09: 0000000000000031 [ 553.827002][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000067e74 [ 553.834946][ C0] R13: 00007ffff2243970 R14: 00007ffff2243960 R15: 00007ffff2243934 [ 553.849498][ C0] Kernel Offset: disabled [ 553.853966][ C0] Rebooting in 86400 seconds..