[....] Starting enhanced syslogd: rsyslogd[ 12.660496] audit: type=1400 audit(1517106259.240:5): avc: denied { syslog } for pid=3530 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.625296] audit: type=1400 audit(1517106265.204:6): avc: denied { map } for pid=3671 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 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 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 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 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 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 [ 36.726335] audit: type=1400 audit(1517106283.306:7): avc: denied { map } for pid=3688 comm="syzkaller475321" path="/root/syzkaller475321422" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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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 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 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 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 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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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 [ 37.792140] [ 37.793791] ================================ [ 37.798188] WARNING: inconsistent lock state [ 37.802567] 4.15.0-rc9+ #212 Not tainted [ 37.806605] -------------------------------- [ 37.810983] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 37.817104] syzkaller475321/3688 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 37.823141] (&(&est->lock)->rlock){+.?.}, at: [<000000004ef36962>] est_fetch_counters+0x4f/0x150 [ 37.832141] {SOFTIRQ-ON-W} state was registered at: [ 37.837128] lock_acquire+0x1d5/0x580 [ 37.840988] _raw_spin_lock+0x2a/0x40 [ 37.844852] est_fetch_counters+0x4f/0x150 [ 37.849146] gen_new_estimator+0x317/0x770 [ 37.853461] xt_rateest_tg_checkentry+0x487/0xaa0 [ 37.858369] xt_check_target+0x22c/0x7d0 [ 37.862500] find_check_entry.isra.7+0x935/0xcf0 [ 37.867312] translate_table+0xf52/0x1690 [ 37.871525] do_ip6t_set_ctl+0x370/0x5f0 [ 37.875640] nf_setsockopt+0x67/0xc0 [ 37.879496] ipv6_setsockopt+0x115/0x150 [ 37.883620] udpv6_setsockopt+0x45/0x80 [ 37.887653] sock_common_setsockopt+0x95/0xd0 [ 37.892203] SyS_setsockopt+0x189/0x360 [ 37.896233] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.901129] irq event stamp: 1033148 [ 37.904811] hardirqs last enabled at (1033148): [<000000009b0475b7>] _raw_spin_unlock_irq+0x27/0x70 [ 37.914059] hardirqs last disabled at (1033147): [<000000005fd1afc9>] _raw_spin_lock_irq+0x3c/0x80 [ 37.923137] softirqs last enabled at (1033050): [<00000000d90de407>] sk_common_release+0x166/0x2f0 [ 37.932292] softirqs last disabled at (1033121): [<00000000866b7c31>] irq_exit+0x1cc/0x200 [ 37.940675] [ 37.940675] other info that might help us debug this: [ 37.947307] Possible unsafe locking scenario: [ 37.947307] [ 37.953349] CPU0 [ 37.955902] ---- [ 37.958462] lock(&(&est->lock)->rlock); [ 37.962580] [ 37.965311] lock(&(&est->lock)->rlock); [ 37.969690] [ 37.969690] *** DEADLOCK *** [ 37.969690] [ 37.975719] 1 lock held by syzkaller475321/3688: [ 37.980462] #0: ((&est->timer)){+.-.}, at: [<00000000796d646d>] call_timer_fn+0x1c6/0x820 [ 37.988941] [ 37.988941] stack backtrace: [ 37.993407] CPU: 0 PID: 3688 Comm: syzkaller475321 Not tainted 4.15.0-rc9+ #212 [ 38.000822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.010160] Call Trace: [ 38.012715] [ 38.014839] dump_stack+0x194/0x257 [ 38.018441] ? arch_local_irq_restore+0x53/0x53 [ 38.023083] print_usage_bug+0x377/0x38c [ 38.027116] ? save_stack_trace+0x1a/0x20 [ 38.031322] mark_lock+0xf61/0x1430 [ 38.034918] ? check_usage_backwards+0x410/0x410 [ 38.039645] ? print_irqtrace_events+0x270/0x270 [ 38.044371] ? is_bpf_text_address+0xa4/0x120 [ 38.048848] ? kernel_text_address+0x102/0x140 [ 38.053401] ? __kernel_text_address+0xd/0x40 [ 38.057867] ? unwind_get_return_address+0x61/0xa0 [ 38.062766] ? __save_stack_trace+0x7e/0xd0 [ 38.067061] __lock_acquire+0x173a/0x3e00 [ 38.071181] ? save_stack_trace+0x1a/0x20 [ 38.075300] ? save_trace+0xe0/0x2b0 [ 38.078986] ? mark_lock+0x586/0x1430 [ 38.082759] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.087918] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.093094] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.098254] ? print_irqtrace_events+0x270/0x270 [ 38.102980] ? print_irqtrace_events+0x270/0x270 [ 38.107718] ? napi_gro_flush+0x1e0/0x1e0 [ 38.111837] ? detach_buf+0x463/0x6a0 [ 38.115611] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.120768] ? napi_complete_done+0x298/0x6c0 [ 38.125233] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.130395] ? __lock_acquire+0x664/0x3e00 [ 38.134599] ? virtqueue_get_buf_ctx+0x3b1/0x8b0 [ 38.139327] lock_acquire+0x1d5/0x580 [ 38.143112] ? lock_acquire+0x1d5/0x580 [ 38.147056] ? est_fetch_counters+0x4f/0x150 [ 38.151440] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.156600] ? lock_release+0xa40/0xa40 [ 38.160547] ? virtnet_poll+0x4db/0xb70 [ 38.164493] ? check_noncircular+0x20/0x20 [ 38.168698] ? receive_buf+0x2530/0x2530 [ 38.172732] _raw_spin_lock+0x2a/0x40 [ 38.176521] ? est_fetch_counters+0x4f/0x150 [ 38.180911] est_fetch_counters+0x4f/0x150 [ 38.185116] est_timer+0x97/0x7c0 [ 38.188542] ? call_timer_fn+0x1c6/0x820 [ 38.192585] ? est_fetch_counters+0x150/0x150 [ 38.197050] ? __lock_is_held+0xb6/0x140 [ 38.201083] call_timer_fn+0x228/0x820 [ 38.204952] ? est_fetch_counters+0x150/0x150 [ 38.209417] ? process_timeout+0x40/0x40 [ 38.213452] ? __run_timers+0x7e3/0xb70 [ 38.217411] ? lock_downgrade+0x980/0x980 [ 38.221548] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 38.226622] ? debug_object_deactivate+0x364/0x560 [ 38.231524] ? do_raw_spin_trylock+0x190/0x190 [ 38.236079] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 38.241065] ? est_fetch_counters+0x150/0x150 [ 38.245530] ? est_fetch_counters+0x150/0x150 [ 38.249994] __run_timers+0x7ee/0xb70 [ 38.253764] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.258926] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 38.264174] ? retint_kernel+0x10/0x10 [ 38.268031] ? trace_hardirqs_off+0xd/0x10 [ 38.272235] ? __napi_schedule+0x25e/0x370 [ 38.276446] ? rcu_pm_notify+0xc0/0xc0 [ 38.280307] ? check_noncircular+0x20/0x20 [ 38.284511] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.289497] ? __handle_irq_event_percpu+0x308/0x9d0 [ 38.294570] ? rcu_pm_notify+0xc0/0xc0 [ 38.298437] run_timer_softirq+0x4c/0x70 [ 38.302471] __do_softirq+0x2d7/0xb85 [ 38.306253] ? handle_edge_irq+0x2b4/0x7c0 [ 38.310461] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 38.315535] ? handle_irq_event_percpu+0x141/0x1b0 [ 38.320435] ? do_raw_spin_trylock+0x190/0x190 [ 38.324984] ? __handle_irq_event_percpu+0x9d0/0x9d0 [ 38.330073] ? do_raw_spin_trylock+0x190/0x190 [ 38.334859] ? _raw_spin_lock+0x32/0x40 [ 38.338832] ? _raw_spin_unlock+0x22/0x30 [ 38.343339] ? handle_edge_irq+0x2b4/0x7c0 [ 38.347561] irq_exit+0x1cc/0x200 [ 38.350989] do_IRQ+0xeb/0x190 [ 38.354153] common_interrupt+0xa9/0xa9 [ 38.358566] [ 38.360778] RIP: 0010:_raw_spin_unlock_irqrestore+0x5e/0xba [ 38.366458] RSP: 0018:ffff8801d9b2fb08 EFLAGS: 00000282 ORIG_RAX: ffffffffffffffd9 [ 38.374148] RAX: dffffc0000000000 RBX: 0000000000000282 RCX: 0000000000000000 [ 38.381396] RDX: 1ffffffff0d5918d RSI: 0000000000000001 RDI: 0000000000000282 [ 38.388639] RBP: ffff8801d9b2fb18 R08: 0000000000000000 R09: 0000000000000000 [ 38.395890] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801bc2c8340 [ 38.403144] R13: 0000000000000001 R14: 0000000000000282 R15: ffff8801d9b2fc08 [ 38.410401] __wake_up_common_lock+0x1c2/0x310 [ 38.414958] ? __wake_up_common+0x780/0x780 [ 38.419256] ? copy_page_from_iter+0x510/0x7c0 [ 38.423813] __wake_up_sync_key+0x19/0x20 [ 38.427934] pipe_write+0x63b/0xd60 [ 38.431533] __vfs_write+0x684/0x970 [ 38.435217] ? kernel_read+0x120/0x120 [ 38.439081] ? bpf_fd_pass+0x280/0x280 [ 38.442950] ? _cond_resched+0x14/0x30 [ 38.446827] ? selinux_file_permission+0x82/0x460 [ 38.451651] ? rw_verify_area+0xe5/0x2b0 [ 38.455682] ? __fdget_raw+0x20/0x20 [ 38.459377] vfs_write+0x189/0x510 [ 38.462887] SyS_write+0xef/0x220 [ 38.466311] ? SyS_read+0x220/0x220 [ 38.469919] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.474914] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.479641] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.484365] RIP: 0033:0x441039 [ 38.487524] RSP: 002b:00007ffd735d5088 EFLAGS: 00000206 ORIG_RAX: 0000000000000001 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 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 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 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 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 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 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 [ 38.495201] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 0000000000441039 [ 38.502439] RDX: 0000000000000012 RSI: 00000000004a2324 RDI: 0000000000000001 [ 38.509690] RBP: bbf7a69719c0adae R08: 0000000000000000 R09: 00000000004002c8 [ 38.516932] R10: 00000000000003b8 R11: 0000000000000206 R12: 55f5fd8e2f926ae4 [ 38.524171] R13: 00000000004029f0 R14: 0000000000000000 R15: 0000000000000000 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 executing program executing program executing program executing program executing program executing program executing 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