Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. [ 41.270332][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.286241][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.286761][ T2598] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.295759][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.304658][ T2598] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.322846][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.341874][ T2598] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.359203][ T1195] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.360782][ T2598] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.367887][ T1195] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.377272][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.396039][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.428166][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.439113][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.447050][ T1195] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.460487][ T1195] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 41.473049][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.484363][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.494472][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.509458][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 41.546330][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.562226][ T1195] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.571009][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.575465][ T1195] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.584369][ T2598] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.600549][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.600564][ T2598] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.614462][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.620663][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.632515][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 53.847420][ C0] hrtimer: interrupt took 64074 ns executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 55.914146][ C1] ------------[ cut here ]------------ [ 55.920449][ C1] WARNING: CPU: 1 PID: 3741 at net/mac80211/tx.c:4851 __ieee80211_beacon_get+0x183d/0x2080 [ 55.931365][ C1] Modules linked in: [ 55.935305][ C1] CPU: 1 PID: 3741 Comm: syz-executor394 Not tainted 5.15.153-syzkaller #0 [ 55.945005][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 55.955583][ C1] RIP: 0010:__ieee80211_beacon_get+0x183d/0x2080 [ 55.963023][ C1] Code: ff e8 f7 88 cc f7 0f 0b e9 4b fa ff ff e8 eb 88 cc f7 0f 0b e9 3b fe ff ff e8 df 88 cc f7 0f 0b e9 06 ee ff ff e8 d3 88 cc f7 <0f> 0b e9 91 f0 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 2d ea [ 55.984564][ C1] RSP: 0018:ffffc90000dd0840 EFLAGS: 00010246 [ 55.992044][ C1] RAX: ffffffff89b3b0dd RBX: 0000000000000000 RCX: ffff888021e7bb80 [ 56.001772][ C1] RDX: 0000000080000101 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.011831][ C1] RBP: ffffc90000dd0a70 R08: ffffffff89b3a168 R09: ffffffff89b39b3b [ 56.021217][ C1] R10: 0000000000000003 R11: ffff888021e7bb80 R12: dffffc0000000000 [ 56.029728][ C1] R13: ffff88807d9e4c80 R14: ffff88807d9e6298 R15: 1ffff920001ba118 [ 56.038299][ C1] FS: 00007f2160b1c6c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 56.048574][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.055254][ C1] CR2: 00000000207c6000 CR3: 000000001e800000 CR4: 00000000003506e0 executing program [ 56.063650][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.072606][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.081795][ C1] Call Trace: [ 56.086099][ C1] [ 56.089902][ C1] ? __warn+0x15b/0x300 [ 56.094660][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 56.102298][ C1] ? report_bug+0x1b7/0x2e0 [ 56.107061][ C1] ? handle_bug+0x3d/0x70 [ 56.112072][ C1] ? exc_invalid_op+0x16/0x40 [ 56.117776][ C1] ? asm_exc_invalid_op+0x16/0x20 [ 56.123713][ C1] ? __ieee80211_beacon_get+0x29b/0x2080 [ 56.129643][ C1] ? __ieee80211_beacon_get+0x8c8/0x2080 [ 56.135578][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 56.141478][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 56.147799][ C1] ? mark_lock+0x98/0x340 [ 56.152761][ C1] ? ieee80211_beacon_get_template+0x30/0x30 [ 56.159619][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 56.165883][ C1] ? mark_lock+0x98/0x340 [ 56.171070][ C1] ieee80211_beacon_get_tim+0xb7/0x950 [ 56.177431][ C1] ? mark_lock+0x98/0x340 [ 56.182835][ C1] ? __ieee80211_beacon_get+0x2080/0x2080 [ 56.189021][ C1] ? read_lock_is_recursive+0x10/0x10 [ 56.194849][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 56.201054][ C1] mac80211_hwsim_beacon_tx+0xe2/0x8a0 [ 56.206822][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 56.212442][ C1] __iterate_interfaces+0x21e/0x4b0 [ 56.217760][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 56.224374][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 56.231580][ C1] ieee80211_iterate_active_interfaces_atomic+0xaf/0x140 [ 56.239140][ C1] mac80211_hwsim_beacon+0xa7/0x180 [ 56.244843][ C1] ? hw_scan_work+0xe70/0xe70 [ 56.250164][ C1] __hrtimer_run_queues+0x598/0xcf0 [ 56.256567][ C1] ? hrtimer_interrupt+0x980/0x980 [ 56.262201][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 56.269045][ C1] hrtimer_run_softirq+0x196/0x2c0 [ 56.274291][ C1] __do_softirq+0x3b3/0x93a [ 56.279054][ C1] ? __irq_exit_rcu+0x155/0x240 [ 56.284038][ C1] ? __entry_text_end+0x1feabc/0x1feabc [ 56.290870][ C1] ? hrtimer_interrupt+0x76b/0x980 [ 56.296441][ C1] ? irqtime_account_irq+0xd0/0x1e0 [ 56.304268][ C1] __irq_exit_rcu+0x155/0x240 [ 56.309492][ C1] ? irq_exit_rcu+0x20/0x20 [ 56.314630][ C1] irq_exit_rcu+0x5/0x20 [ 56.319313][ C1] sysvec_apic_timer_interrupt+0x91/0xb0 [ 56.325899][ C1] [ 56.330443][ C1] [ 56.334921][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 56.341427][ C1] RIP: 0010:kasan_check_range+0x5f/0x290 [ 56.347838][ C1] Code: eb 03 49 b8 00 00 00 00 00 fc ff df 4e 8d 0c 03 4c 8d 54 37 ff 49 c1 ea 03 49 bb 01 00 00 00 00 fc ff df 4f 8d 34 1a 4c 89 f5 <4c> 29 cd 48 83 fd 10 7f 26 48 85 ed 0f 84 3a 01 00 00 49 f7 d2 49 [ 56.370207][ C1] RSP: 0018:ffffc90003957100 EFLAGS: 00000a07 [ 56.376516][ C1] RAX: 0000000000000001 RBX: 1ffff9200072ae4a RCX: ffffffff81387348 [ 56.384811][ C1] RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffffc90003957250 [ 56.393401][ C1] RBP: fffff5200072ae4c R08: dffffc0000000000 R09: fffff5200072ae4a [ 56.402121][ C1] R10: 1ffff9200072ae4b R11: dffffc0000000001 R12: 1ffffffff1cd1a89 [ 56.411976][ C1] R13: 1ffffffff1cd1a89 R14: fffff5200072ae4c R15: ffffc90003957200 [ 56.420578][ C1] ? unwind_next_frame+0xbc8/0x1fa0 [ 56.425993][ C1] memset+0x1f/0x40 [ 56.430566][ C1] unwind_next_frame+0xbc8/0x1fa0 [ 56.436617][ C1] ? ext4_buffered_write_iter+0x227/0x360 [ 56.443133][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 56.448720][ C1] arch_stack_walk+0x10d/0x140 [ 56.454187][ C1] ? ext4_file_write_iter+0x87c/0x1990 [ 56.461360][ C1] stack_trace_save+0x113/0x1c0 [ 56.468324][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 56.474595][ C1] ? kmem_cache_free+0x91/0x1f0 [ 56.480581][ C1] kasan_set_track+0x4b/0x80 [ 56.485519][ C1] ? kasan_set_track+0x4b/0x80 [ 56.490940][ C1] ? kasan_set_free_info+0x1f/0x40 [ 56.496266][ C1] ? ____kasan_slab_free+0xd8/0x120 [ 56.501815][ C1] ? slab_free_freelist_hook+0xdd/0x160 [ 56.507809][ C1] ? kmem_cache_free+0x91/0x1f0 [ 56.512924][ C1] ? jbd2_journal_stop+0x8d9/0xd70 [ 56.518255][ C1] ? __ext4_journal_stop+0xf8/0x190 [ 56.523926][ C1] ? __mark_inode_dirty+0x2fd/0xd60 [ 56.529480][ C1] ? generic_write_end+0x232/0x440 [ 56.535639][ C1] ? ext4_da_write_end+0x72d/0x9e0 [ 56.541245][ C1] ? generic_perform_write+0x3b7/0x5b0 [ 56.547391][ C1] ? ext4_buffered_write_iter+0x227/0x360 [ 56.553315][ C1] kasan_set_free_info+0x1f/0x40 [ 56.558474][ C1] ____kasan_slab_free+0xd8/0x120 [ 56.563730][ C1] slab_free_freelist_hook+0xdd/0x160 [ 56.569386][ C1] ? jbd2_journal_stop+0x8d9/0xd70 [ 56.574538][ C1] kmem_cache_free+0x91/0x1f0 [ 56.579339][ C1] jbd2_journal_stop+0x8d9/0xd70 [ 56.584516][ C1] ? jbd2_journal_start_reserved+0x300/0x300 [ 56.590931][ C1] __ext4_journal_stop+0xf8/0x190 [ 56.596082][ C1] ? __ext4_expand_extra_isize+0x3d0/0x3d0 [ 56.602005][ C1] __mark_inode_dirty+0x2fd/0xd60 [ 56.607711][ C1] ? unlock_page+0x188/0x200 [ 56.612402][ C1] generic_write_end+0x232/0x440 [ 56.617692][ C1] ext4_da_write_end+0x72d/0x9e0 [ 56.623211][ C1] ? ext4_da_write_begin+0xb60/0xb60 [ 56.628924][ C1] generic_perform_write+0x3b7/0x5b0 [ 56.634377][ C1] ? grab_cache_page_write_begin+0x90/0x90 [ 56.641029][ C1] ? ext4_write_checks+0x255/0x2c0 [ 56.646212][ C1] ext4_buffered_write_iter+0x227/0x360 [ 56.652019][ C1] ext4_file_write_iter+0x87c/0x1990 [ 56.657606][ C1] ? read_lock_is_recursive+0x10/0x10 [ 56.663226][ C1] ? ext4_file_read_iter+0x6c0/0x6c0 [ 56.669011][ C1] ? end_current_label_crit_section+0x147/0x170 [ 56.675930][ C1] ? iov_iter_init+0x4a/0x170 [ 56.680982][ C1] vfs_write+0xacf/0xe50 [ 56.685748][ C1] ? file_end_write+0x250/0x250 [ 56.691555][ C1] ? __fget_files+0x413/0x480 [ 56.696863][ C1] ? mutex_lock_nested+0x17/0x20 [ 56.702211][ C1] ? __fdget_pos+0x2cb/0x380 [ 56.707159][ C1] ? ksys_write+0x77/0x2c0 [ 56.711763][ C1] ksys_write+0x1a2/0x2c0 [ 56.716288][ C1] ? print_irqtrace_events+0x210/0x210 [ 56.722011][ C1] ? __ia32_sys_read+0x80/0x80 [ 56.726825][ C1] ? syscall_enter_from_user_mode+0x2e/0x230 [ 56.733334][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 56.739210][ C1] ? syscall_enter_from_user_mode+0x2e/0x230 [ 56.745535][ C1] do_syscall_64+0x3d/0xb0 [ 56.750785][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.756972][ C1] RIP: 0033:0x7f2160b7e519 [ 56.761929][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1a 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 56.783457][ C1] RSP: 002b:00007f2160b1c228 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 56.792845][ C1] RAX: ffffffffffffffda RBX: 00007f2160c08438 RCX: 00007f2160b7e519 [ 56.801806][ C1] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000005 [ 56.810507][ C1] RBP: 00007f2160c08430 R08: 00007f2160b1c6c0 R09: 00007f2160b1c6c0 [ 56.818688][ C1] R10: 00007f2160b1c6c0 R11: 0000000000000246 R12: 00007f2160c0843c [ 56.827104][ C1] R13: 00007f2160bd51cc R14: 0031313230386c6e R15: 00007fffb012d5a8 [ 56.836153][ C1] [ 56.839694][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 56.847189][ C1] CPU: 1 PID: 3741 Comm: syz-executor394 Not tainted 5.15.153-syzkaller #0 [ 56.857035][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.869037][ C1] Call Trace: [ 56.873358][ C1] [ 56.877941][ C1] dump_stack_lvl+0x1e3/0x2cb [ 56.882956][ C1] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 56.889078][ C1] ? panic+0x84d/0x84d [ 56.893414][ C1] ? __ieee80211_beacon_get+0x1760/0x2080 [ 56.899521][ C1] ? __ieee80211_beacon_get+0x1760/0x2080 [ 56.905875][ C1] panic+0x318/0x84d [ 56.910425][ C1] ? __warn+0x16a/0x300 [ 56.915229][ C1] ? fb_is_primary_device+0xcc/0xcc [ 56.920578][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 56.926807][ C1] __warn+0x2b2/0x300 [ 56.931226][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 56.937467][ C1] report_bug+0x1b7/0x2e0 [ 56.942526][ C1] handle_bug+0x3d/0x70 [ 56.946691][ C1] exc_invalid_op+0x16/0x40 [ 56.951291][ C1] asm_exc_invalid_op+0x16/0x20 [ 56.956251][ C1] RIP: 0010:__ieee80211_beacon_get+0x183d/0x2080 [ 56.962955][ C1] Code: ff e8 f7 88 cc f7 0f 0b e9 4b fa ff ff e8 eb 88 cc f7 0f 0b e9 3b fe ff ff e8 df 88 cc f7 0f 0b e9 06 ee ff ff e8 d3 88 cc f7 <0f> 0b e9 91 f0 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 2d ea [ 56.985052][ C1] RSP: 0018:ffffc90000dd0840 EFLAGS: 00010246 [ 56.991498][ C1] RAX: ffffffff89b3b0dd RBX: 0000000000000000 RCX: ffff888021e7bb80 [ 57.001060][ C1] RDX: 0000000080000101 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.009379][ C1] RBP: ffffc90000dd0a70 R08: ffffffff89b3a168 R09: ffffffff89b39b3b [ 57.017964][ C1] R10: 0000000000000003 R11: ffff888021e7bb80 R12: dffffc0000000000 [ 57.026786][ C1] R13: ffff88807d9e4c80 R14: ffff88807d9e6298 R15: 1ffff920001ba118 [ 57.036124][ C1] ? __ieee80211_beacon_get+0x29b/0x2080 [ 57.042036][ C1] ? __ieee80211_beacon_get+0x8c8/0x2080 [ 57.048403][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 57.055591][ C1] ? mark_lock+0x98/0x340 [ 57.059951][ C1] ? ieee80211_beacon_get_template+0x30/0x30 [ 57.066787][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 57.072496][ C1] ? mark_lock+0x98/0x340 [ 57.077934][ C1] ieee80211_beacon_get_tim+0xb7/0x950 [ 57.083786][ C1] ? mark_lock+0x98/0x340 [ 57.088479][ C1] ? __ieee80211_beacon_get+0x2080/0x2080 [ 57.094225][ C1] ? read_lock_is_recursive+0x10/0x10 [ 57.100159][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 57.106357][ C1] mac80211_hwsim_beacon_tx+0xe2/0x8a0 [ 57.112237][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 57.117960][ C1] __iterate_interfaces+0x21e/0x4b0 [ 57.123327][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 57.129876][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 57.136668][ C1] ieee80211_iterate_active_interfaces_atomic+0xaf/0x140 [ 57.144175][ C1] mac80211_hwsim_beacon+0xa7/0x180 [ 57.149421][ C1] ? hw_scan_work+0xe70/0xe70 [ 57.154411][ C1] __hrtimer_run_queues+0x598/0xcf0 [ 57.159826][ C1] ? hrtimer_interrupt+0x980/0x980 [ 57.165043][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 57.171243][ C1] hrtimer_run_softirq+0x196/0x2c0 [ 57.176604][ C1] __do_softirq+0x3b3/0x93a [ 57.181195][ C1] ? __irq_exit_rcu+0x155/0x240 [ 57.186271][ C1] ? __entry_text_end+0x1feabc/0x1feabc [ 57.192068][ C1] ? hrtimer_interrupt+0x76b/0x980 [ 57.197262][ C1] ? irqtime_account_irq+0xd0/0x1e0 [ 57.202735][ C1] __irq_exit_rcu+0x155/0x240 [ 57.207612][ C1] ? irq_exit_rcu+0x20/0x20 [ 57.212227][ C1] irq_exit_rcu+0x5/0x20 [ 57.216642][ C1] sysvec_apic_timer_interrupt+0x91/0xb0 [ 57.222361][ C1] [ 57.226325][ C1] [ 57.229339][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 57.235343][ C1] RIP: 0010:kasan_check_range+0x5f/0x290 [ 57.240994][ C1] Code: eb 03 49 b8 00 00 00 00 00 fc ff df 4e 8d 0c 03 4c 8d 54 37 ff 49 c1 ea 03 49 bb 01 00 00 00 00 fc ff df 4f 8d 34 1a 4c 89 f5 <4c> 29 cd 48 83 fd 10 7f 26 48 85 ed 0f 84 3a 01 00 00 49 f7 d2 49 [ 57.261826][ C1] RSP: 0018:ffffc90003957100 EFLAGS: 00000a07 [ 57.268561][ C1] RAX: 0000000000000001 RBX: 1ffff9200072ae4a RCX: ffffffff81387348 [ 57.277345][ C1] RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffffc90003957250 [ 57.286498][ C1] RBP: fffff5200072ae4c R08: dffffc0000000000 R09: fffff5200072ae4a [ 57.295418][ C1] R10: 1ffff9200072ae4b R11: dffffc0000000001 R12: 1ffffffff1cd1a89 [ 57.303700][ C1] R13: 1ffffffff1cd1a89 R14: fffff5200072ae4c R15: ffffc90003957200 [ 57.312986][ C1] ? unwind_next_frame+0xbc8/0x1fa0 [ 57.319088][ C1] memset+0x1f/0x40 [ 57.323989][ C1] unwind_next_frame+0xbc8/0x1fa0 [ 57.329682][ C1] ? ext4_buffered_write_iter+0x227/0x360 [ 57.335639][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 57.341339][ C1] arch_stack_walk+0x10d/0x140 [ 57.346556][ C1] ? ext4_file_write_iter+0x87c/0x1990 [ 57.352655][ C1] stack_trace_save+0x113/0x1c0 [ 57.357777][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 57.363097][ C1] ? kmem_cache_free+0x91/0x1f0 [ 57.369186][ C1] kasan_set_track+0x4b/0x80 [ 57.374826][ C1] ? kasan_set_track+0x4b/0x80 [ 57.380559][ C1] ? kasan_set_free_info+0x1f/0x40 [ 57.387970][ C1] ? ____kasan_slab_free+0xd8/0x120 [ 57.394292][ C1] ? slab_free_freelist_hook+0xdd/0x160 [ 57.400596][ C1] ? kmem_cache_free+0x91/0x1f0 [ 57.406430][ C1] ? jbd2_journal_stop+0x8d9/0xd70 [ 57.412729][ C1] ? __ext4_journal_stop+0xf8/0x190 [ 57.418255][ C1] ? __mark_inode_dirty+0x2fd/0xd60 [ 57.424163][ C1] ? generic_write_end+0x232/0x440 [ 57.429459][ C1] ? ext4_da_write_end+0x72d/0x9e0 [ 57.434871][ C1] ? generic_perform_write+0x3b7/0x5b0 [ 57.440679][ C1] ? ext4_buffered_write_iter+0x227/0x360 [ 57.447058][ C1] kasan_set_free_info+0x1f/0x40 [ 57.452607][ C1] ____kasan_slab_free+0xd8/0x120 [ 57.458483][ C1] slab_free_freelist_hook+0xdd/0x160 [ 57.464299][ C1] ? jbd2_journal_stop+0x8d9/0xd70 [ 57.470186][ C1] kmem_cache_free+0x91/0x1f0 [ 57.475378][ C1] jbd2_journal_stop+0x8d9/0xd70 [ 57.481280][ C1] ? jbd2_journal_start_reserved+0x300/0x300 [ 57.489278][ C1] __ext4_journal_stop+0xf8/0x190 [ 57.496245][ C1] ? __ext4_expand_extra_isize+0x3d0/0x3d0 [ 57.502985][ C1] __mark_inode_dirty+0x2fd/0xd60 [ 57.508680][ C1] ? unlock_page+0x188/0x200 [ 57.514237][ C1] generic_write_end+0x232/0x440 [ 57.518825][ C0] sched: RT throttling activated [ 57.524806][ C1] ext4_da_write_end+0x72d/0x9e0 [ 57.530954][ C1] ? ext4_da_write_begin+0xb60/0xb60 [ 57.537920][ C1] generic_perform_write+0x3b7/0x5b0 [ 57.545057][ C1] ? grab_cache_page_write_begin+0x90/0x90 [ 57.553074][ C1] ? ext4_write_checks+0x255/0x2c0 [ 57.559051][ C1] ext4_buffered_write_iter+0x227/0x360 [ 57.566068][ C1] ext4_file_write_iter+0x87c/0x1990 [ 57.572557][ C1] ? read_lock_is_recursive+0x10/0x10 [ 57.578159][ C1] ? ext4_file_read_iter+0x6c0/0x6c0 [ 57.583558][ C1] ? end_current_label_crit_section+0x147/0x170 [ 57.590872][ C1] ? iov_iter_init+0x4a/0x170 [ 57.596247][ C1] vfs_write+0xacf/0xe50 [ 57.601090][ C1] ? file_end_write+0x250/0x250 [ 57.606622][ C1] ? __fget_files+0x413/0x480 [ 57.612302][ C1] ? mutex_lock_nested+0x17/0x20 [ 57.617812][ C1] ? __fdget_pos+0x2cb/0x380 [ 57.622606][ C1] ? ksys_write+0x77/0x2c0 [ 57.627535][ C1] ksys_write+0x1a2/0x2c0 [ 57.632689][ C1] ? print_irqtrace_events+0x210/0x210 [ 57.639731][ C1] ? __ia32_sys_read+0x80/0x80 [ 57.647022][ C1] ? syscall_enter_from_user_mode+0x2e/0x230 [ 57.654095][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 57.660682][ C1] ? syscall_enter_from_user_mode+0x2e/0x230 [ 57.668198][ C1] do_syscall_64+0x3d/0xb0 [ 57.673059][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.680419][ C1] RIP: 0033:0x7f2160b7e519 [ 57.685760][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1a 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 57.706510][ C1] RSP: 002b:00007f2160b1c228 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.715841][ C1] RAX: ffffffffffffffda RBX: 00007f2160c08438 RCX: 00007f2160b7e519 [ 57.724207][ C1] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000005 [ 57.732240][ C1] RBP: 00007f2160c08430 R08: 00007f2160b1c6c0 R09: 00007f2160b1c6c0 [ 57.740722][ C1] R10: 00007f2160b1c6c0 R11: 0000000000000246 R12: 00007f2160c0843c [ 57.749151][ C1] R13: 00007f2160bd51cc R14: 0031313230386c6e R15: 00007fffb012d5a8 [ 57.757613][ C1] [ 57.760843][ C1] Kernel Offset: disabled [ 57.765373][ C1] Rebooting in 86400 seconds..