[ 38.677482][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.685570][ T8] device bridge_slave_0 left promiscuous mode [ 38.691820][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.700198][ T8] device veth1_macvtap left promiscuous mode [ 38.706720][ T8] device veth0_vlan left promiscuous mode [ 49.939768][ T30] kauditd_printk_skb: 77 callbacks suppressed [ 49.939785][ T30] audit: type=1400 audit(1715646168.552:153): avc: denied { transition } for pid=334 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 49.968263][ T30] audit: type=1400 audit(1715646168.552:154): avc: denied { noatsecure } for pid=334 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 49.987230][ T30] audit: type=1400 audit(1715646168.562:155): avc: denied { rlimitinh } for pid=334 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 50.006603][ T30] audit: type=1400 audit(1715646168.562:156): avc: denied { siginh } for pid=334 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.160' (ED25519) to the list of known hosts. 2024/05/14 00:22:56 ignoring optional flag "sandboxArg"="0" 2024/05/14 00:22:56 parsed 1 programs [ 57.735887][ T30] audit: type=1400 audit(1715646176.352:157): avc: denied { mounton } for pid=356 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 57.761305][ T30] audit: type=1400 audit(1715646176.352:158): avc: denied { mount } for pid=356 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2024/05/14 00:22:56 executed programs: 0 [ 57.784907][ T30] audit: type=1400 audit(1715646176.402:159): avc: denied { unlink } for pid=356 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 57.807015][ T356] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.867073][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.874189][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.881536][ T363] device bridge_slave_0 entered promiscuous mode [ 57.888538][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.895631][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.903025][ T363] device bridge_slave_1 entered promiscuous mode [ 57.945071][ T30] audit: type=1400 audit(1715646176.562:160): avc: denied { write } for pid=363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.950437][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.965678][ T30] audit: type=1400 audit(1715646176.562:161): avc: denied { read } for pid=363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.972495][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.972615][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.008076][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.028081][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.035680][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.044144][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.051480][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.060066][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.068225][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.075173][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.083575][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.091607][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.098709][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.117858][ T363] device veth0_vlan entered promiscuous mode [ 58.125338][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.134133][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.142536][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.149794][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.157164][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.165121][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.179249][ T363] device veth1_macvtap entered promiscuous mode [ 58.186912][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.198847][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.212139][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.223916][ T30] audit: type=1400 audit(1715646176.842:162): avc: denied { mounton } for pid=363 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 58.256612][ T30] audit: type=1400 audit(1715646176.872:163): avc: denied { map_create } for pid=368 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 58.279208][ T30] audit: type=1400 audit(1715646176.872:164): avc: denied { map_read map_write } for pid=368 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 58.301173][ T30] audit: type=1400 audit(1715646176.872:165): avc: denied { prog_load } for pid=368 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 58.321402][ T30] audit: type=1400 audit(1715646176.872:166): avc: denied { bpf } for pid=368 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 199.386132][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [kworker/0:2:316] [ 199.394527][ C0] Modules linked in: [ 199.398626][ C0] CPU: 0 PID: 316 Comm: kworker/0:2 Not tainted 5.15.149-syzkaller-1069109-g5d96939590c0 #0 [ 199.408851][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 199.419015][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 199.424965][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 199.429719][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 199.450051][ C0] RSP: 0018:ffffc900000072e0 EFLAGS: 00000246 [ 199.456354][ C0] RAX: 0000000000000003 RBX: 1ffff92000000e60 RCX: ffffffff8154fa7f [ 199.464194][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810baa0488 [ 199.472162][ C0] RBP: ffffc90000007390 R08: dffffc0000000000 R09: ffffed1021754092 [ 199.481059][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 199.489643][ C0] R13: ffff88810baa0488 R14: 0000000000000003 R15: 1ffff92000000e64 [ 199.497581][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 199.506331][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.512868][ C0] CR2: 00007fa4e78280c0 CR3: 00000001225b3000 CR4: 00000000003506b0 [ 199.520771][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.528599][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.536474][ C0] Call Trace: [ 199.539610][ C0] [ 199.542325][ C0] ? show_regs+0x58/0x60 [ 199.546815][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 199.551765][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 199.557105][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 199.562305][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 199.567248][ C0] ? clockevents_program_event+0x22f/0x300 [ 199.572971][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 199.579108][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 199.584328][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 199.590408][ C0] ? sysvec_apic_timer_interrupt+0x44/0xc0 [ 199.596268][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 199.602337][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 199.608504][ C0] ? kvm_wait+0x147/0x180 [ 199.612782][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 199.619282][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 199.624229][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 199.630401][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 199.636393][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 199.643061][ C0] ? fib6_table_lookup+0x983/0xaf0 [ 199.648102][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 199.653449][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 199.658679][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 199.664718][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 199.670810][ C0] ? sock_map_unref+0x352/0x4d0 [ 199.675984][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcf8 [ 199.681893][ C0] bpf_trace_run2+0xec/0x210 [ 199.686902][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 199.691887][ C0] ? sock_map_unref+0x352/0x4d0 [ 199.696657][ C0] ? fib6_table_lookup+0xaf0/0xaf0 [ 199.701945][ C0] ? sock_map_unref+0x352/0x4d0 [ 199.706921][ C0] __bpf_trace_kfree+0x6f/0x90 [ 199.711513][ C0] ? sock_map_unref+0x352/0x4d0 [ 199.716316][ C0] kfree+0x1f3/0x220 [ 199.720213][ C0] sock_map_unref+0x352/0x4d0 [ 199.724929][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 199.730486][ C0] ? skb_release_data+0x8a9/0xa80 [ 199.735558][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcf8 [ 199.741004][ C0] bpf_trace_run2+0xec/0x210 [ 199.745722][ C0] ? ip6_route_input+0x245/0xb60 [ 199.750597][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 199.755470][ C0] ? skb_release_data+0x8a9/0xa80 [ 199.760757][ C0] ? ip6_route_input+0x724/0xb60 [ 199.765620][ C0] ? skb_release_data+0x8a9/0xa80 [ 199.770480][ C0] __bpf_trace_kfree+0x6f/0x90 [ 199.775081][ C0] ? skb_release_data+0x8a9/0xa80 [ 199.780305][ C0] kfree+0x1f3/0x220 [ 199.784067][ C0] skb_release_data+0x8a9/0xa80 [ 199.789169][ C0] ? ip6_mc_input+0x233/0x2a0 [ 199.793959][ C0] kfree_skb+0xba/0x360 [ 199.797908][ C0] ip6_mc_input+0x233/0x2a0 [ 199.802364][ C0] ip6_rcv_finish+0x186/0x350 [ 199.807068][ C0] ipv6_rcv+0xeb/0x270 [ 199.810970][ C0] ? ip6_rcv_finish+0x350/0x350 [ 199.816132][ C0] ? refcount_add+0x80/0x80 [ 199.820787][ C0] ? queue_work_on+0x135/0x170 [ 199.825517][ C0] ? wq_worker_last_func+0x50/0x50 [ 199.830464][ C0] ? ip6_rcv_finish+0x350/0x350 [ 199.835546][ C0] __netif_receive_skb+0x1c6/0x530 [ 199.840497][ C0] ? rcu_sched_clock_irq+0x12f0/0x12f0 [ 199.846076][ C0] ? deliver_ptype_list_skb+0x3b0/0x3b0 [ 199.851544][ C0] ? __kasan_check_write+0x14/0x20 [ 199.856588][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 199.861265][ C0] ? _raw_spin_trylock_bh+0x190/0x190 [ 199.866782][ C0] process_backlog+0x31c/0x650 [ 199.871465][ C0] __napi_poll+0xc4/0x5a0 [ 199.875603][ C0] net_rx_action+0x47d/0xc50 [ 199.880043][ C0] ? net_tx_action+0x550/0x550 [ 199.884888][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 199.890098][ C0] ? sched_clock+0x9/0x10 [ 199.894264][ C0] ? rcu_report_exp_cpu_mult+0x26c/0x290 [ 199.899733][ C0] ? irqtime_account_irq+0x79/0x3c0 [ 199.904892][ C0] __do_softirq+0x26d/0x5bf [ 199.909319][ C0] do_softirq+0xf6/0x150 [ 199.913369][ C0] [ 199.916315][ C0] [ 199.919101][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 199.924144][ C0] __local_bh_enable_ip+0x75/0x80 [ 199.929000][ C0] local_bh_enable+0x1f/0x30 [ 199.933423][ C0] ip6_finish_output2+0xf9c/0x16e0 [ 199.938492][ C0] ? __ip6_finish_output+0x7c0/0x7c0 [ 199.943571][ C0] ? ip6t_do_table+0x1662/0x1850 [ 199.948525][ C0] __ip6_finish_output+0x60f/0x7c0 [ 199.953465][ C0] ip6_finish_output+0x31/0x210 [ 199.958237][ C0] ? ip6_output+0x486/0x4d0 [ 199.962750][ C0] ip6_output+0x1f7/0x4d0 [ 199.967031][ C0] ? ac6_seq_show+0xf0/0xf0 [ 199.971571][ C0] ? ip6_output+0x4d0/0x4d0 [ 199.975908][ C0] ndisc_send_skb+0x73e/0xc90 [ 199.980408][ C0] ? ndisc_alloc_skb+0x2d0/0x2d0 [ 199.985262][ C0] ? ndisc_error_report+0xc0/0xc0 [ 199.990124][ C0] ? asm_sysvec_call_function_single+0x1b/0x20 [ 199.996123][ C0] ? kasan_check_range+0x1bf/0x2a0 [ 200.001419][ C0] ? ndisc_send_ns+0x362/0x830 [ 200.006026][ C0] ? skb_put+0x11e/0x210 [ 200.010403][ C0] ndisc_send_ns+0x64d/0x830 [ 200.015103][ C0] ? ndisc_send_skb+0xc90/0xc90 [ 200.019840][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 200.024472][ C0] ? _raw_spin_trylock_bh+0x190/0x190 [ 200.029763][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 200.034985][ C0] addrconf_dad_work+0xb29/0x1710 [ 200.039950][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 200.045002][ C0] ? ipv6_get_saddr_eval+0xf20/0xf20 [ 200.050196][ C0] ? pwq_activate_inactive_work+0x366/0x4a0 [ 200.055916][ C0] ? __kasan_check_read+0x11/0x20 [ 200.061237][ C0] ? read_word_at_a_time+0x12/0x20 [ 200.066288][ C0] ? strscpy+0x9c/0x260 [ 200.070361][ C0] process_one_work+0x6bb/0xc10 [ 200.075032][ C0] worker_thread+0xad5/0x12a0 [ 200.079547][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 200.084241][ C0] kthread+0x421/0x510 [ 200.088397][ C0] ? worker_clr_flags+0x180/0x180 [ 200.093360][ C0] ? kthread_blkcg+0xd0/0xd0 [ 200.098044][ C0] ret_from_fork+0x1f/0x30 [ 200.102480][ C0] [ 200.105620][ C0] Sending NMI from CPU 0 to CPUs 1: [ 200.110857][ C1] NMI backtrace for cpu 1 [ 200.110871][ C1] CPU: 1 PID: 401 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller-1069109-g5d96939590c0 #0 [ 200.110891][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 200.110901][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 200.110931][ C1] Code: 00 00 49 89 dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 c3 74 5e 41 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89 [ 200.110945][ C1] RSP: 0018:ffffc900009e7a00 EFLAGS: 00000206 [ 200.110961][ C1] RAX: 0000000000000000 RBX: 00000000ffff9a63 RCX: ffffffff8154fa7f [ 200.110973][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810ce26090 [ 200.110985][ C1] RBP: ffffc900009e7af0 R08: dffffc0000000000 R09: ffffed10219c4c13 [ 200.110998][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7137ed4 [ 200.111009][ C1] R13: 1ffff110219c4c12 R14: 1ffff1103ee20001 R15: ffff88810ce26090 [ 200.111022][ C1] FS: 0000555556ff1480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 200.111037][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 200.111063][ C1] CR2: 000000c001338000 CR3: 00000001225b3000 CR4: 00000000003506a0 [ 200.111078][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 200.111088][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 200.111098][ C1] Call Trace: [ 200.111104][ C1] [ 200.111110][ C1] ? show_regs+0x58/0x60 [ 200.111129][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 200.111149][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 200.111170][ C1] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 200.111188][ C1] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 200.111207][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 200.111225][ C1] ? nmi_handle+0xa8/0x280 [ 200.111242][ C1] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 200.111261][ C1] ? default_do_nmi+0x69/0x160 [ 200.111278][ C1] ? exc_nmi+0xaf/0x120 [ 200.111293][ C1] ? end_repeat_nmi+0x16/0x31 [ 200.111309][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 200.111328][ C1] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 200.111347][ C1] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 200.111366][ C1] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 200.111385][ C1] [ 200.111390][ C1] [ 200.111396][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 200.111416][ C1] ? __kasan_check_write+0x14/0x20 [ 200.111434][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 200.111453][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 200.111471][ C1] ? __local_bh_enable_ip+0x58/0x80 [ 200.111489][ C1] ? lock_sock_nested+0x266/0x300 [ 200.111509][ C1] ? udp_abort+0xd0/0xd0 [ 200.111527][ C1] sk_psock_link_pop+0x2e/0x170 [ 200.111543][ C1] ? udp_abort+0xd0/0xd0 [ 200.111560][ C1] sock_map_remove_links+0x25/0x570 [ 200.111578][ C1] ? udp_abort+0xd0/0xd0 [ 200.111594][ C1] sock_map_close+0x2ac/0x4c0 [ 200.111611][ C1] ? sock_map_remove_links+0x570/0x570 [ 200.111628][ C1] ? rwsem_write_trylock+0x15b/0x290 [ 200.111645][ C1] ? ip_mc_drop_socket+0x363/0x380 [ 200.111663][ C1] ? rwsem_mark_wake+0x6b0/0x6b0 [ 200.111681][ C1] inet_release+0x184/0x200 [ 200.111697][ C1] sock_close+0xdf/0x270 [ 200.111713][ C1] ? sock_mmap+0xa0/0xa0 [ 200.111728][ C1] __fput+0x3fe/0x910 [ 200.111747][ C1] ____fput+0x15/0x20 [ 200.111761][ C1] task_work_run+0x129/0x190 [ 200.111778][ C1] exit_to_user_mode_loop+0xc4/0xe0 [ 200.111795][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 200.111812][ C1] syscall_exit_to_user_mode+0x26/0x160 [ 200.111830][ C1] do_syscall_64+0x49/0xb0 [ 200.111845][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 200.111865][ C1] RIP: 0033:0x7fa4e76fcd9a [ 200.111892][ C1] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24 [ 200.111905][ C1] RSP: 002b:00007ffce53bdc70 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 200.111921][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fa4e76fcd9a [ 200.111932][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 200.111941][ C1] RBP: 00007fa4e782d980 R08: 00007fa4e7680000 R09: 0000000000000001 [ 200.111952][ C1] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000000e72a [ 200.111962][ C1] R13: 000000000000e504 R14: 00007ffce53bde30 R15: 00007fa4e76b4cb0 [ 200.111977][ C1]