[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 38.484849] audit: type=1800 audit(1545810445.857:25): pid=7742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 38.504062] audit: type=1800 audit(1545810445.857:26): pid=7742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 38.541744] audit: type=1800 audit(1545810445.867:27): pid=7742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.219' (ECDSA) to the list of known hosts. 2018/12/26 07:49:13 parsed 1 programs 2018/12/26 07:49:14 executed programs: 0 syzkaller login: [ 148.056795] IPVS: ftp: loaded support on port[0] = 21 [ 148.091570] IPVS: ftp: loaded support on port[0] = 21 [ 148.159034] IPVS: ftp: loaded support on port[0] = 21 [ 148.175671] IPVS: ftp: loaded support on port[0] = 21 [ 148.175691] IPVS: ftp: loaded support on port[0] = 21 [ 148.189515] IPVS: ftp: loaded support on port[0] = 21 [ 149.177637] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.184829] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.192972] device bridge_slave_0 entered promiscuous mode [ 149.220343] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.229737] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.238166] device bridge_slave_0 entered promiscuous mode [ 149.257812] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.265313] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.273686] device bridge_slave_0 entered promiscuous mode [ 149.285729] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.292169] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.301927] device bridge_slave_1 entered promiscuous mode [ 149.310303] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.323486] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.332932] device bridge_slave_0 entered promiscuous mode [ 149.342343] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.349650] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.357274] device bridge_slave_1 entered promiscuous mode [ 149.366170] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.373769] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.381314] device bridge_slave_0 entered promiscuous mode [ 149.391237] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.398884] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.406854] device bridge_slave_1 entered promiscuous mode [ 149.418384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.427905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.436873] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.446890] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.455499] device bridge_slave_0 entered promiscuous mode [ 149.463053] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.469436] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.480303] device bridge_slave_1 entered promiscuous mode [ 149.491208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.503596] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.512233] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.520523] device bridge_slave_1 entered promiscuous mode [ 149.529241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.543145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.551544] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.559574] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.568870] device bridge_slave_1 entered promiscuous mode [ 149.578462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.591987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.620834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.654859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.665975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.694737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.753886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.793607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.872761] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.885277] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 149.922078] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.946117] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.959912] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.975878] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.991472] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.006342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.018008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.042796] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.058193] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.068721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.077803] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.092762] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.102404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.113756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.121692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.153486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.163214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.195349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.203822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.397773] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.417564] team0: Port device team_slave_0 added [ 150.451623] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.465877] team0: Port device team_slave_0 added [ 150.480948] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.495681] team0: Port device team_slave_1 added [ 150.504466] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.512054] team0: Port device team_slave_0 added [ 150.520856] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.530785] team0: Port device team_slave_0 added [ 150.546633] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.554673] team0: Port device team_slave_0 added [ 150.563072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.570596] team0: Port device team_slave_0 added [ 150.589474] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.598075] team0: Port device team_slave_1 added [ 150.606930] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.615479] team0: Port device team_slave_1 added [ 150.624928] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.635469] team0: Port device team_slave_1 added [ 150.645630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.664856] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.672424] team0: Port device team_slave_1 added [ 150.677880] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.688780] team0: Port device team_slave_1 added [ 150.729476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.754008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.763405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.771073] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.782278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 150.795687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 150.809206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 150.816856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.836876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.845023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.853019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.860529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.868502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.876690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 150.889745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 150.897686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 150.910508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.922032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.931583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.940015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.948149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.956311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.964646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 150.972871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 150.980058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.991124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.999575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.014084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.024740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.034370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.047370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.057621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.069611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.083699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.091751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.101632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.112318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.120702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.129148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.137225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.145062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.153091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.160898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.169278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 151.180503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.203667] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.212687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 151.220702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.243891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.252067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.260066] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.267904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.277406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.302753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.312720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.320758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.343424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.351325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.365404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.385206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.403290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.941359] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.947887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.954880] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.961240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.970782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.045306] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.051770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.058518] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.064989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.082012] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.092749] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.099143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.105849] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.112236] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.120583] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.130553] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.136996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.143737] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.150098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.160464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.169759] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.176638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.183341] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.189703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.198410] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.209439] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.215894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.222606] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.229004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.237060] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.863607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.874058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.887948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.896905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.905057] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.912193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.937086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.968302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.979227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.058914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.083360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.162899] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 155.198536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.223810] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 155.290791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 155.328013] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 155.348841] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 155.366696] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 155.376890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 155.387478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 155.448212] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 155.487733] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 155.503849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 155.518311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 155.605896] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 155.617588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 155.626550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 155.645008] 8021q: adding VLAN 0 to HW filter on device team0 [ 155.655567] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 155.670556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 155.690769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 155.723431] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 155.730754] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 155.742063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 155.758762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 155.766456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 155.774266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 155.843602] 8021q: adding VLAN 0 to HW filter on device team0 [ 155.913107] 8021q: adding VLAN 0 to HW filter on device team0 [ 155.974250] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.001089] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.021967] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.713936] udevd (3974) used greatest stack depth: 13424 bytes left [ 161.122891] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 161.131100] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 4.20.0+ #388 [ 161.137697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.147064] Workqueue: writeback wb_workfn (flush-8:0) [ 161.152350] Call Trace: [ 161.154942] dump_stack+0x1d3/0x2c6 [ 161.158581] ? dump_stack_print_info.cold.1+0x20/0x20 [ 161.163807] panic+0x2ad/0x55c [ 161.167039] ? add_taint.cold.5+0x16/0x16 [ 161.171195] ? lock_downgrade+0x900/0x900 [ 161.175444] ? lock_downgrade+0x900/0x900 [ 161.179645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.185184] ? check_preemption_disabled+0x48/0x280 [ 161.190179] ? check_preemption_disabled+0x3a/0x280 [ 161.195193] __schedule+0x1ec6/0x1ed0 [ 161.199006] ? rcu_read_lock+0x70/0x70 [ 161.202872] ? kthread_data+0x58/0xc0 [ 161.206672] ? __sched_text_start+0x8/0x8 [ 161.210802] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 161.215960] ? try_to_wake_up+0x11c/0x1460 [ 161.220183] ? ___preempt_schedule_notrace+0x16/0x31 [ 161.225270] ? lock_acquire+0x1ed/0x520 [ 161.229226] ? arch_local_irq_restore+0x50/0x50 [ 161.233879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.239417] ? check_preemption_disabled+0x48/0x280 [ 161.244443] ? ___preempt_schedule_notrace+0x16/0x31 [ 161.249531] preempt_schedule_notrace+0x70/0x140 [ 161.254285] ___preempt_schedule_notrace+0x16/0x31 [ 161.259198] rcu_is_watching+0x23/0x30 [ 161.263065] rcu_read_lock+0x43/0x70 [ 161.266758] mem_cgroup_iter+0x208/0x1160 [ 161.270916] ? wake_up_process+0x10/0x20 [ 161.274992] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 161.279733] ? find_held_lock+0x36/0x1c0 [ 161.283784] ? __queue_work+0x671/0x1440 [ 161.287829] ? lock_downgrade+0x900/0x900 [ 161.291960] ? pool_mayday_timeout+0x6d0/0x6d0 [ 161.296526] ? kasan_check_read+0x11/0x20 [ 161.300658] ? do_raw_spin_unlock+0xa7/0x330 [ 161.305222] ? do_raw_spin_trylock+0x270/0x270 [ 161.309789] ? ___preempt_schedule+0x16/0x18 [ 161.314185] ? _raw_spin_unlock+0x3f/0x50 [ 161.318329] shrink_node+0x340/0x16b0 [ 161.322122] ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0 [ 161.327392] ? shrink_node_memcg+0x18f0/0x18f0 [ 161.331957] ? lockdep_hardirqs_on+0x421/0x5c0 [ 161.336524] ? trace_hardirqs_on+0xbd/0x310 [ 161.340825] ? vmpressure+0x271/0x340 [ 161.344616] ? do_raw_spin_trylock+0x270/0x270 [ 161.349286] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.354819] ? __cpuset_node_allowed+0x19b/0x660 [ 161.359589] ? cpuset_nodemask_valid_mems_allowed+0x90/0x90 [ 161.365298] ? vmpressure+0x1a2/0x340 [ 161.369087] do_try_to_free_pages+0x3df/0x1290 [ 161.373651] ? graph_lock+0x270/0x270 [ 161.377438] ? shrink_node+0x16b0/0x16b0 [ 161.381498] ? __lock_is_held+0xb5/0x140 [ 161.385548] try_to_free_pages+0x4d0/0xb90 [ 161.389768] ? do_try_to_free_pages+0x1290/0x1290 [ 161.394617] ? kasan_check_read+0x11/0x20 [ 161.398749] ? psi_memstall_enter+0x24f/0x2c0 [ 161.403243] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 161.408677] ? lock_repin_lock+0x430/0x430 [ 161.412915] ? _raw_spin_unlock_irq+0x60/0x80 [ 161.417400] ? psi_memstall_enter+0x24f/0x2c0 [ 161.421876] ? psi_memstall_tick+0x230/0x230 [ 161.426267] ? __lock_acquire+0x62f/0x4c20 [ 161.430500] __alloc_pages_slowpath+0xa48/0x2df0 [ 161.435254] ? warn_alloc+0x120/0x120 [ 161.439053] ? find_held_lock+0x36/0x1c0 [ 161.443113] ? graph_lock+0x270/0x270 [ 161.446910] ? graph_lock+0x270/0x270 [ 161.450722] ? check_preemption_disabled+0x48/0x280 [ 161.455726] ? graph_lock+0x270/0x270 [ 161.459507] ? check_preemption_disabled+0x48/0x280 [ 161.464510] ? __lock_is_held+0xb5/0x140 [ 161.468558] ? find_held_lock+0x36/0x1c0 [ 161.472610] ? graph_lock+0x270/0x270 [ 161.476411] ? lock_downgrade+0x900/0x900 [ 161.480542] ? check_preemption_disabled+0x48/0x280 [ 161.485546] ? __lock_is_held+0xb5/0x140 [ 161.489590] ? rcu_softirq_qs+0x20/0x20 [ 161.493559] ? ___might_sleep+0x1ed/0x300 [ 161.497689] ? arch_local_save_flags+0x40/0x40 [ 161.502257] ? graph_lock+0x270/0x270 [ 161.506049] ? __might_sleep+0x95/0x190 [ 161.510023] __alloc_pages_nodemask+0xad8/0xea0 [ 161.514694] ? __alloc_pages_slowpath+0x2df0/0x2df0 [ 161.519699] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.525229] ? check_preemption_disabled+0x48/0x280 [ 161.530244] ? mark_held_locks+0x130/0x130 [ 161.534464] ? mark_held_locks+0xc7/0x130 [ 161.538615] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.544135] ? pagecache_get_page+0x2d8/0xf00 [ 161.548618] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 161.554143] alloc_pages_current+0x10c/0x210 [ 161.558535] __page_cache_alloc+0x38c/0x5b0 [ 161.562842] ? print_usage_bug+0xc0/0xc0 [ 161.566896] ? filemap_range_has_page+0x4e0/0x4e0 [ 161.571719] ? graph_lock+0x270/0x270 [ 161.575507] ? print_usage_bug+0xc0/0xc0 [ 161.579567] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.585106] pagecache_get_page+0x396/0xf00 [ 161.589418] ? find_get_pages_contig+0x18d0/0x18d0 [ 161.594332] ? __find_get_block+0x2f7/0xf20 [ 161.598655] ? __find_get_block+0x2f7/0xf20 [ 161.602964] ? lockdep_hardirqs_on+0x421/0x5c0 [ 161.607529] ? trace_hardirqs_on+0xbd/0x310 [ 161.611832] ? lock_downgrade+0x900/0x900 [ 161.615962] ? __getblk_gfp+0x2b3/0xd50 [ 161.619920] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 161.625384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.630905] ? check_preemption_disabled+0x48/0x280 [ 161.635910] ? __find_get_block+0x3be/0xf20 [ 161.640221] ? try_to_free_buffers+0xc80/0xc80 [ 161.644792] ? ___might_sleep+0x1ed/0x300 [ 161.648936] ? arch_local_save_flags+0x40/0x40 [ 161.653523] ? __might_sleep+0x95/0x190 [ 161.657481] __getblk_gfp+0x3aa/0xd50 [ 161.661269] ? __find_get_block+0xf20/0xf20 [ 161.665581] ? __lock_is_held+0xb5/0x140 [ 161.669664] ? rcu_read_lock_sched_held+0x108/0x120 [ 161.674666] ? add_to_page_cache_lru+0x56e/0xdb0 [ 161.679420] ? add_to_page_cache_locked+0x40/0x40 [ 161.684280] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 161.689280] ? ext4_get_group_desc+0x1c6/0x2c0 [ 161.693855] ext4_read_block_bitmap_nowait+0x314/0x1f50 [ 161.699216] ? get_page_from_freelist+0x29a4/0x5340 [ 161.704233] ? lockdep_hardirqs_on+0x421/0x5c0 [ 161.708813] ? ext4_free_clusters_after_init+0xb20/0xb20 [ 161.714262] ? find_held_lock+0x36/0x1c0 [ 161.718306] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 161.723854] ? alloc_pages_current+0x114/0x210 [ 161.728421] ? __page_cache_alloc+0x191/0x5b0 [ 161.732901] ? filemap_range_has_page+0x4e0/0x4e0 [ 161.737725] ? update_curr+0x4cf/0xbe0 [ 161.741611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.747128] ? pagecache_get_page+0x2d8/0xf00 [ 161.751612] ext4_mb_init_cache+0x3b9/0x19d0 [ 161.756027] ? ext4_mb_generate_from_pa+0x470/0x470 [ 161.761026] ? free_unref_page_list+0xba0/0x11e0 [ 161.765777] ? lockdep_hardirqs_on+0x421/0x5c0 [ 161.770357] ? __lock_is_held+0xb5/0x140 [ 161.774419] ? graph_lock+0x270/0x270 [ 161.778214] ? ___might_sleep+0x1ed/0x300 [ 161.782350] ? arch_local_save_flags+0x40/0x40 [ 161.786918] ? print_usage_bug+0xc0/0xc0 [ 161.790961] ? print_usage_bug+0xc0/0xc0 [ 161.795007] ? __might_sleep+0x95/0x190 [ 161.798966] ext4_mb_load_buddy_gfp+0xf48/0x1e70 [ 161.803708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.809235] ? ext4_mb_good_group+0x730/0x730 [ 161.813730] ? mark_held_locks+0x130/0x130 [ 161.817951] ? print_usage_bug+0xc0/0xc0 [ 161.821999] ? mark_held_locks+0x130/0x130 [ 161.826218] ? mark_held_locks+0x130/0x130 [ 161.830457] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 161.836849] ? ret_from_fork+0x3a/0x50 [ 161.840732] ? __lock_acquire+0x62f/0x4c20 [ 161.844952] ? print_usage_bug+0xc0/0xc0 [ 161.849023] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 161.854022] ? graph_lock+0x270/0x270 [ 161.857822] ? unwind_dump+0x190/0x190 [ 161.861708] ? graph_lock+0x270/0x270 [ 161.865495] ? find_held_lock+0x36/0x1c0 [ 161.869543] ? __lock_is_held+0xb5/0x140 [ 161.873588] ? lock_downgrade+0x900/0x900 [ 161.877729] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 161.882907] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 161.887904] ? ext4_mb_good_group+0x551/0x730 [ 161.892403] ext4_mb_regular_allocator+0x634/0x1590 [ 161.897417] ? ext4_mb_complex_scan_group+0xb10/0xb10 [ 161.902603] ? ext4_mb_free_metadata+0xc90/0xc90 [ 161.907369] ? rcu_read_lock_sched_held+0x108/0x120 [ 161.912367] ? kmem_cache_alloc+0x33a/0x730 [ 161.916680] ext4_mb_new_blocks+0x1de3/0x4840 [ 161.921172] ? ext4_discard_preallocations+0x13c0/0x13c0 [ 161.926644] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 161.931656] ? unwind_dump+0x190/0x190 [ 161.935529] ? unwind_dump+0x190/0x190 [ 161.939411] ? unwind_next_frame+0x3e/0x50 [ 161.943646] ? __save_stack_trace+0x7d/0xf0 [ 161.947969] ? ret_from_fork+0x3a/0x50 [ 161.951853] ? save_stack+0xa9/0xd0 [ 161.955464] ? save_stack+0x43/0xd0 [ 161.959070] ? kasan_kmalloc+0xc7/0xe0 [ 161.962939] ? __kmalloc+0x15b/0x770 [ 161.966645] ? ext4_find_extent+0x757/0x9b0 [ 161.970962] ? ext4_ext_map_blocks+0x2ad/0x6180 [ 161.975614] ? ext4_map_blocks+0x8f7/0x1b60 [ 161.979927] ? ext4_writepages+0x2573/0x4180 [ 161.984349] ? do_writepages+0x9a/0x1a0 [ 161.988315] ? __writeback_single_inode+0x20a/0x1660 [ 161.993403] ? writeback_sb_inodes+0x71f/0x1210 [ 161.998051] ? __writeback_inodes_wb+0x1b9/0x340 [ 162.002787] ? wb_writeback+0xa73/0xfc0 [ 162.006758] ? wb_workfn+0xee9/0x1790 [ 162.010556] ? process_one_work+0xc90/0x1c40 [ 162.014963] ? worker_thread+0x17f/0x1390 [ 162.019090] ? kthread+0x35a/0x440 [ 162.022616] ? ret_from_fork+0x3a/0x50 [ 162.026490] ? graph_lock+0x270/0x270 [ 162.030274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.035794] ? check_preemption_disabled+0x48/0x280 [ 162.040808] ? __lock_is_held+0xb5/0x140 [ 162.044860] ? rcu_read_lock_sched_held+0x108/0x120 [ 162.049859] ? __kmalloc+0x5fa/0x770 [ 162.053572] ? ext4_find_extent+0x757/0x9b0 [ 162.057881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.063415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.068948] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 162.073954] ext4_ext_map_blocks+0x2eef/0x6180 [ 162.078526] ? ext4_ext_release+0x10/0x10 [ 162.082658] ? pagevec_lookup_range_tag+0x40/0x80 [ 162.087524] ? find_held_lock+0x36/0x1c0 [ 162.091566] ? graph_lock+0x270/0x270 [ 162.095355] ? graph_lock+0x270/0x270 [ 162.099137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.104663] ? lock_acquire+0x1ed/0x520 [ 162.108618] ? ext4_map_blocks+0x88f/0x1b60 [ 162.112927] ? lock_release+0xa00/0xa00 [ 162.116896] ? arch_local_save_flags+0x40/0x40 [ 162.121481] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 162.126144] ? down_write+0x8a/0x130 [ 162.129837] ? ext4_map_blocks+0x88f/0x1b60 [ 162.134140] ? down_read+0x120/0x120 [ 162.137843] ext4_map_blocks+0x8f7/0x1b60 [ 162.141975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.147496] ? check_preemption_disabled+0x48/0x280 [ 162.152514] ? ext4_issue_zeroout+0x160/0x160 [ 162.157009] ? __lock_is_held+0xb5/0x140 [ 162.161056] ext4_writepages+0x2573/0x4180 [ 162.165289] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 162.170043] ? __lock_acquire+0x62f/0x4c20 [ 162.174376] ? io_schedule+0x1c/0x70 [ 162.178083] ? __lock_acquire+0x62f/0x4c20 [ 162.182312] ? init_wait_var_entry+0x1a0/0x1a0 [ 162.186882] ? print_usage_bug+0xc0/0xc0 [ 162.190938] ? __lock_acquire+0x62f/0x4c20 [ 162.195159] ? mark_held_locks+0x130/0x130 [ 162.199377] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.204893] ? __ext4_get_inode_loc+0x470/0x1330 [ 162.209631] ? mark_held_locks+0x130/0x130 [ 162.213848] ? graph_lock+0x270/0x270 [ 162.217629] ? kasan_check_write+0x14/0x20 [ 162.221859] ? __brelse+0x104/0x180 [ 162.225500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.231065] ? check_preemption_disabled+0x48/0x280 [ 162.236067] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 162.240806] do_writepages+0x9a/0x1a0 [ 162.244590] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 162.249341] ? do_writepages+0x9a/0x1a0 [ 162.253329] __writeback_single_inode+0x20a/0x1660 [ 162.258247] ? __mark_inode_dirty+0x1510/0x1510 [ 162.262895] ? do_raw_spin_unlock+0xa7/0x330 [ 162.267358] ? do_raw_spin_trylock+0x270/0x270 [ 162.271964] ? find_held_lock+0x36/0x1c0 [ 162.276038] ? wbc_attach_and_unlock_inode+0x5c0/0xa30 [ 162.281327] ? lock_downgrade+0x900/0x900 [ 162.285476] ? find_held_lock+0x13f/0x1c0 [ 162.289640] ? kasan_check_read+0x11/0x20 [ 162.293792] ? do_raw_spin_unlock+0xa7/0x330 [ 162.298207] ? do_raw_spin_trylock+0x270/0x270 [ 162.302773] ? __lock_is_held+0xb5/0x140 [ 162.306836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.312405] ? wbc_attach_and_unlock_inode+0x675/0xa30 [ 162.317687] ? __writeback_single_inode+0x1660/0x1660 [ 162.322865] writeback_sb_inodes+0x71f/0x1210 [ 162.327348] ? wbc_detach_inode+0x940/0x940 [ 162.331654] ? lock_release+0xa00/0xa00 [ 162.335623] ? down_read_trylock+0xda/0x140 [ 162.339926] ? trylock_super+0x22/0x110 [ 162.343904] ? downgrade_write+0x270/0x270 [ 162.348120] ? up_read_non_owner+0x100/0x100 [ 162.352540] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.358059] __writeback_inodes_wb+0x1b9/0x340 [ 162.362625] ? writeback_sb_inodes+0x1210/0x1210 [ 162.367389] ? __lock_is_held+0xb5/0x140 [ 162.371434] wb_writeback+0xa73/0xfc0 [ 162.375246] ? writeback_inodes_wb.constprop.50+0x330/0x330 [ 162.380937] ? widen_string+0xe0/0x2e0 [ 162.384812] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 162.389994] ? print_usage_bug+0xc0/0xc0 [ 162.394039] ? string+0x225/0x2d0 [ 162.397474] ? widen_string+0x2e0/0x2e0 [ 162.401481] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 162.406480] ? find_next_bit+0x104/0x130 [ 162.410572] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 162.415569] ? find_next_bit+0x104/0x130 [ 162.419622] ? cpumask_next+0x41/0x50 [ 162.423410] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 162.428422] ? get_nr_dirty_inodes+0xd6/0x130 [ 162.432898] ? __local_bh_enable_ip+0x160/0x260 [ 162.437566] ? get_nr_dirty_pages+0x17c/0x1f0 [ 162.442041] ? _raw_spin_unlock_bh+0x30/0x40 [ 162.446434] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 162.451431] ? wb_split_bdi_pages.isra.29+0x134/0x1b0 [ 162.456607] ? wb_wait_for_completion+0x2d0/0x2d0 [ 162.461444] ? wb_workfn+0x521/0x1790 [ 162.465229] ? __local_bh_enable_ip+0x160/0x260 [ 162.469880] wb_workfn+0xee9/0x1790 [ 162.473519] ? __lock_acquire+0x62f/0x4c20 [ 162.477754] ? inode_wait_for_writeback+0x40/0x40 [ 162.482619] ? mark_held_locks+0x130/0x130 [ 162.486856] ? lock_downgrade+0x900/0x900 [ 162.491002] ? lock_downgrade+0x900/0x900 [ 162.495140] ? trace_hardirqs_off+0xb8/0x310 [ 162.499532] ? kasan_check_read+0x11/0x20 [ 162.503665] ? do_raw_spin_unlock+0xa7/0x330 [ 162.508058] ? trace_hardirqs_on+0x310/0x310 [ 162.512462] ? rcu_read_lock+0x70/0x70 [ 162.516379] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 162.521463] ? try_to_wake_up+0x11c/0x1460 [ 162.525679] ? pick_next_task_fair+0xa05/0x1b40 [ 162.530356] ? graph_lock+0x270/0x270 [ 162.534143] ? debug_object_deactivate+0x2eb/0x450 [ 162.539063] ? lock_downgrade+0x900/0x900 [ 162.543194] ? find_held_lock+0x36/0x1c0 [ 162.547241] ? graph_lock+0x270/0x270 [ 162.551026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.556589] ? check_preemption_disabled+0x48/0x280 [ 162.561658] ? __lock_is_held+0xb5/0x140 [ 162.565708] process_one_work+0xc90/0x1c40 [ 162.569924] ? mark_held_locks+0x130/0x130 [ 162.574152] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 162.578803] ? __switch_to_asm+0x40/0x70 [ 162.582878] ? __switch_to_asm+0x40/0x70 [ 162.586922] ? __switch_to_asm+0x34/0x70 [ 162.590980] ? __switch_to_asm+0x40/0x70 [ 162.595049] ? __switch_to_asm+0x34/0x70 [ 162.599092] ? __switch_to_asm+0x40/0x70 [ 162.603166] ? __switch_to_asm+0x34/0x70 [ 162.607224] ? __switch_to_asm+0x40/0x70 [ 162.611270] ? __schedule+0x874/0x1ed0 [ 162.615165] ? graph_lock+0x270/0x270 [ 162.618950] ? lock_downgrade+0x900/0x900 [ 162.623083] ? kasan_check_read+0x11/0x20 [ 162.627218] ? do_raw_spin_unlock+0xa7/0x330 [ 162.631621] ? lock_acquire+0x1ed/0x520 [ 162.635584] ? worker_thread+0x3e0/0x1390 [ 162.640114] ? kasan_check_read+0x11/0x20 [ 162.644264] ? do_raw_spin_lock+0x14f/0x350 [ 162.648586] ? kasan_check_read+0x11/0x20 [ 162.652725] ? rwlock_bug.part.2+0x90/0x90 [ 162.656944] ? trace_hardirqs_on+0x310/0x310 [ 162.661362] worker_thread+0x17f/0x1390 [ 162.665320] ? __switch_to_asm+0x34/0x70 [ 162.669416] ? process_one_work+0x1c40/0x1c40 [ 162.673901] ? __sched_text_start+0x8/0x8 [ 162.678056] ? __kthread_parkme+0xce/0x1a0 [ 162.682278] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 162.687378] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 162.692486] ? lockdep_hardirqs_on+0x421/0x5c0 [ 162.697054] ? trace_hardirqs_on+0xbd/0x310 [ 162.701358] ? kasan_check_read+0x11/0x20 [ 162.705504] ? __kthread_parkme+0xce/0x1a0 [ 162.709722] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 162.715162] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 162.720251] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.725769] ? __kthread_parkme+0xfb/0x1a0 [ 162.729984] ? process_one_work+0x1c40/0x1c40 [ 162.734474] kthread+0x35a/0x440 [ 162.737823] ? kthread_bind+0x40/0x40 [ 162.741609] ret_from_fork+0x3a/0x50 [ 162.746487] Kernel Offset: disabled [ 162.750209] Rebooting in 86400 seconds..