[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 38.270239] audit: type=1800 audit(1545795966.638:25): pid=7716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 38.310436] audit: type=1800 audit(1545795966.638:26): pid=7716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 38.342122] audit: type=1800 audit(1545795966.638:27): pid=7716 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 '10.128.0.89' (ECDSA) to the list of known hosts. RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available syzkaller login: [ 143.412199] IPVS: ftp: loaded support on port[0] = 21 [ 143.429673] IPVS: ftp: loaded support on port[0] = 21 [ 143.436547] IPVS: ftp: loaded support on port[0] = 21 [ 143.452570] IPVS: ftp: loaded support on port[0] = 21 RTNETLINK answers: No buffer space available [ 143.456588] IPVS: ftp: loaded support on port[0] = 21 [ 143.475751] IPVS: ftp: loaded support on port[0] = 21 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 [ 144.258306] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.273039] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.281416] device bridge_slave_0 entered promiscuous mode [ 144.307439] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.318386] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.326231] device bridge_slave_0 entered promiscuous mode [ 144.334382] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.342089] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.349071] device bridge_slave_0 entered promiscuous mode [ 144.356951] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.364407] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.371368] device bridge_slave_0 entered promiscuous mode [ 144.379316] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.385976] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.392977] device bridge_slave_1 entered promiscuous mode [ 144.402075] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.408781] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.415974] device bridge_slave_0 entered promiscuous mode [ 144.423472] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.429798] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.437054] device bridge_slave_1 entered promiscuous mode [ 144.444000] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.450760] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.457810] device bridge_slave_0 entered promiscuous mode [ 144.467454] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.474195] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.481890] device bridge_slave_1 entered promiscuous mode [ 144.490197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.499335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.510791] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.517207] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.526384] device bridge_slave_1 entered promiscuous mode [ 144.534087] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.546287] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.555303] device bridge_slave_1 entered promiscuous mode [ 144.562735] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.569092] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.582137] device bridge_slave_1 entered promiscuous mode [ 144.590209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.598733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.613108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.622876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.638782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.653281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.710599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.719744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.728323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.792595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.848002] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 144.896261] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 144.922501] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 144.940255] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 144.971874] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 145.021657] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.032812] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.045174] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 145.056975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.068631] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.088786] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 145.098238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.111375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.133843] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.147470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.156707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.169444] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.189552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.201163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.210176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.220630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.228078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.236768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.259021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.269196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.281307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.306842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.316051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.327290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.353926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.367010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.377329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.389493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.408168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.468108] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.488719] team0: Port device team_slave_0 added [ 145.518418] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.531838] team0: Port device team_slave_0 added [ 145.539166] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.548732] team0: Port device team_slave_0 added [ 145.586606] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.594692] team0: Port device team_slave_1 added [ 145.601072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.609000] team0: Port device team_slave_0 added [ 145.616980] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.630426] team0: Port device team_slave_0 added [ 145.638151] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.647504] team0: Port device team_slave_1 added [ 145.656537] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.667344] team0: Port device team_slave_1 added [ 145.674607] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.682357] team0: Port device team_slave_0 added [ 145.697978] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.716759] team0: Port device team_slave_1 added [ 145.724080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.743344] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.750852] team0: Port device team_slave_1 added [ 145.765863] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.774788] team0: Port device team_slave_1 added [ 145.785831] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.798179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.816455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.830563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.870857] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.878921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.894644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.903415] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.914449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.922351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.930274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.946634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.957085] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.968596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.991709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.999721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.007751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.015626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.023463] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.031402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 146.040478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 146.049521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 146.058421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.070621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.078606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.089372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 146.103476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.111651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.121011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 146.132442] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 146.140562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.158876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.174530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.182638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.192839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 146.206588] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 146.221639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.235593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.250881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.259733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.268790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 146.277188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 146.296719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.310751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.326485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.335929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.353247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 146.362760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.378594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 146.930980] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.937513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.944614] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.951043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.967746] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 146.980702] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.987078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.993739] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.000183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.010470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.020763] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.027151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.033834] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.040305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.057291] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.066138] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.072599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.079285] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.085711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.094903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.102285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.109737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.123755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.132333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.149530] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.155963] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.162701] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.169067] bridge0: port 1(bridge_slave_0) entered forwarding state RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available [ 147.179001] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 147.311571] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.317946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.324662] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.331136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.338876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 148.174575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.188070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument [ 149.683205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.789091] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.804783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.851317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.996018] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.018196] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.033131] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.073895] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.087590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.107663] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.226188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 150.236928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.245626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.306549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 150.315416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.326095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.339772] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.349137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 150.361739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.369497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.380678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.408277] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 150.423094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.434613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.510199] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.585318] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.598127] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.639561] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 150.661198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.668246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.681706] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 150.697071] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.709404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.737529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.946990] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.973135] 8021q: adding VLAN 0 to HW filter on device team0 executing program executing program executing program executing program executing program executing program [ 155.126881] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 155.135533] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 4.20.0+ #388 [ 155.142121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.151495] Workqueue: writeback wb_workfn (flush-8:0) [ 155.156776] Call Trace: [ 155.159372] dump_stack+0x1d3/0x2c6 [ 155.163028] ? dump_stack_print_info.cold.1+0x20/0x20 [ 155.168232] ? find_held_lock+0x36/0x1c0 [ 155.172316] panic+0x2ad/0x55c [ 155.175518] ? add_taint.cold.5+0x16/0x16 [ 155.179683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.185234] ? check_preemption_disabled+0x48/0x280 [ 155.190264] ? check_preemption_disabled+0x3a/0x280 [ 155.195292] __schedule+0x1ec6/0x1ed0 [ 155.199110] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 155.204142] ? __sched_text_start+0x8/0x8 [ 155.208311] ? mark_held_locks+0xc7/0x130 [ 155.212470] ? preempt_schedule_irq+0x5e/0x110 [ 155.217068] ? preempt_schedule_irq+0x5e/0x110 [ 155.221675] ? lockdep_hardirqs_on+0x421/0x5c0 [ 155.226293] ? trace_hardirqs_on+0xbd/0x310 [ 155.230625] ? count_shadow_nodes+0x670/0x670 [ 155.235129] ? retint_kernel+0x1b/0x2d [ 155.239032] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 155.244530] preempt_schedule_irq+0x87/0x110 [ 155.248998] retint_kernel+0x1b/0x2d [ 155.252736] RIP: 0010:lock_acquire+0x268/0x520 [ 155.257344] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d f7 2e f1 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 [ 155.276251] RSP: 0018:ffff8881d9ac10b0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 155.283992] RAX: dffffc0000000000 RBX: 1ffff1103b35821b RCX: 0000000000000000 [ 155.291267] RDX: 1ffffffff12a4016 RSI: 0000000000000000 RDI: 0000000000000282 [ 155.298556] RBP: ffff8881d9ac11a0 R08: ffff8881d9ab8b28 R09: 0000000000000008 [ 155.306263] R10: 000000000000655e R11: ffff8881d9ab81c0 R12: ffff8881d9ab81c0 [ 155.313537] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 [ 155.320848] ? lock_release+0xa00/0xa00 [ 155.324831] ? arch_local_save_flags+0x40/0x40 [ 155.329456] ? graph_lock+0x270/0x270 [ 155.333277] down_read+0x8d/0x120 [ 155.336759] ? rmap_walk_file+0xa7e/0x1190 [ 155.341021] ? __down_interruptible+0x700/0x700 [ 155.345715] ? find_held_lock+0x36/0x1c0 [ 155.349805] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.355370] rmap_walk_file+0xa7e/0x1190 [ 155.359447] ? __lock_acquire+0x62f/0x4c20 [ 155.363696] ? page_mkclean_one+0x7d0/0x7d0 [ 155.368029] ? trace_hardirqs_on+0xbd/0x310 [ 155.372360] ? kasan_check_read+0x11/0x20 [ 155.376516] ? __remove_mapping+0x932/0x1af0 [ 155.380984] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 155.386475] ? mark_held_locks+0x130/0x130 [ 155.390737] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 155.395862] ? __remove_mapping+0xb19/0x1af0 [ 155.400277] ? kasan_check_read+0x11/0x20 [ 155.404528] ? total_mapcount+0x2c8/0x940 [ 155.408676] ? vma_adjust_trans_huge+0x310/0x310 [ 155.413487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.419020] ? page_mapped+0x366/0x810 [ 155.422913] ? mark_held_locks+0xc7/0x130 [ 155.427080] ? page_mapping+0xa50/0xa50 [ 155.431062] ? free_unref_page_list+0xc0c/0x11e0 [ 155.435960] ? lockdep_hardirqs_on+0x421/0x5c0 [ 155.440562] ? rmap_walk+0x231/0x350 [ 155.444291] ? graph_lock+0x270/0x270 [ 155.448106] rmap_walk+0x22c/0x350 [ 155.451665] ? page_get_anon_vma+0x6d0/0x6d0 [ 155.456086] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.461676] ? page_rmapping+0xd9/0x160 [ 155.465664] ? vm_mmap+0xc0/0xc0 [ 155.469077] page_referenced+0x7d1/0xaa0 [ 155.473155] ? rmap_walk+0x350/0x350 [ 155.476880] ? kasan_check_read+0x11/0x20 [ 155.481040] ? rcu_softirq_qs+0x20/0x20 [ 155.485024] ? mark_held_locks+0xc7/0x130 [ 155.489182] ? page_mapcount_is_zero+0x30/0x30 [ 155.493774] ? __anon_vma_prepare+0x6c0/0x6c0 [ 155.498287] ? page_evictable+0x305/0x540 [ 155.502451] ? kswapd_stop+0x100/0x100 [ 155.506353] ? ___might_sleep+0x1ed/0x300 [ 155.510525] ? check_preemption_disabled+0x48/0x280 [ 155.515551] ? arch_local_save_flags+0x40/0x40 [ 155.520166] ? count_memcg_events+0x1ac/0x2a0 [ 155.524678] shrink_page_list+0x4a05/0xc620 [ 155.529036] ? page_evictable+0x540/0x540 [ 155.533220] ? lockdep_hardirqs_on+0x421/0x5c0 [ 155.537821] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.543368] ? mem_cgroup_uncharge_list+0x17b/0x210 [ 155.548399] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 155.553862] ? check_preemption_disabled+0x48/0x280 [ 155.558877] ? __this_cpu_preempt_check+0x1c/0x20 [ 155.563727] ? uncharge_batch+0x451/0x760 [ 155.567895] ? mem_cgroup_uncharge_list+0x17b/0x210 [ 155.572924] ? mem_cgroup_uncharge+0x100/0x100 [ 155.577545] ? arch_local_save_flags+0x40/0x40 [ 155.582151] ? shrink_page_list+0x707b/0xc620 [ 155.586679] ? page_evictable+0x540/0x540 [ 155.591124] ? print_usage_bug+0xc0/0xc0 [ 155.595228] ? __lock_acquire+0x62f/0x4c20 [ 155.599526] ? mark_held_locks+0x130/0x130 [ 155.603768] ? lock_pin_lock+0x350/0x350 [ 155.607833] ? rb_erase_cached+0xc78/0x3720 [ 155.612186] ? rb_next+0x140/0x140 [ 155.615737] ? rb_next+0x140/0x140 [ 155.619315] ? check_usage_forwards+0x3d0/0x3d0 [ 155.623995] ? print_usage_bug+0xc0/0xc0 [ 155.628073] ? graph_lock+0x270/0x270 [ 155.631887] ? lockdep_on+0x50/0x50 [ 155.635526] ? print_usage_bug+0xc0/0xc0 [ 155.639603] ? find_held_lock+0x36/0x1c0 [ 155.644038] ? page_vma_mapped_walk+0x2ec/0x27f0 [ 155.648819] ? lock_downgrade+0x900/0x900 [ 155.653000] ? kasan_check_read+0x11/0x20 [ 155.657155] ? do_raw_spin_unlock+0xa7/0x330 [ 155.661573] ? do_raw_spin_trylock+0x270/0x270 [ 155.666167] ? __ia32_sys_msync+0x510/0x510 [ 155.670509] ? _raw_spin_unlock+0x2c/0x50 [ 155.674685] ? page_vma_mapped_walk+0x2f1/0x27f0 [ 155.679451] ? graph_lock+0x270/0x270 [ 155.683280] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.688832] ? __isolate_lru_page+0xd05/0x1540 [ 155.693434] ? graph_lock+0x270/0x270 [ 155.697235] ? graph_lock+0x270/0x270 [ 155.701049] ? mark_held_locks+0x130/0x130 [ 155.705302] ? find_held_lock+0x36/0x1c0 [ 155.709389] ? lock_downgrade+0x900/0x900 [ 155.713557] ? page_referenced_one+0x5aa/0x840 [ 155.718158] ? kasan_check_write+0x14/0x20 [ 155.722401] ? up_read+0x225/0x2c0 [ 155.725966] ? up_read_non_owner+0x100/0x100 [ 155.730407] ? trace_hardirqs_off+0xb8/0x310 [ 155.734832] ? trace_hardirqs_on+0x310/0x310 [ 155.739256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.744808] ? check_preemption_disabled+0x48/0x280 [ 155.749837] ? print_usage_bug+0xc0/0xc0 [ 155.753910] ? count_memcg_events+0x1ac/0x2a0 [ 155.758430] ? move_active_pages_to_lru+0x1461/0x19b0 [ 155.763632] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.769182] ? __isolate_lru_page+0xd05/0x1540 [ 155.773791] ? putback_lru_page+0x280/0x280 [ 155.778122] ? __lock_acquire+0x62f/0x4c20 [ 155.782389] ? __lock_acquire+0x62f/0x4c20 [ 155.786625] ? free_unref_page_list+0xc0c/0x11e0 [ 155.791381] ? free_unref_page_list+0xc0c/0x11e0 [ 155.796172] ? mark_held_locks+0x130/0x130 [ 155.800409] ? unlock_page+0x2c2/0x4c0 [ 155.804319] ? graph_lock+0x270/0x270 [ 155.808131] ? page_get_anon_vma+0x6d0/0x6d0 [ 155.812554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.818098] ? check_preemption_disabled+0x48/0x280 [ 155.823131] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.828672] ? check_preemption_disabled+0x48/0x280 [ 155.833692] ? __lock_is_held+0xb5/0x140 [ 155.837770] ? __this_cpu_preempt_check+0x1c/0x20 [ 155.842621] ? __mod_zone_page_state+0x8a/0xf0 [ 155.847226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.852777] ? isolate_lru_pages.isra.57+0xc7d/0x19e0 [ 155.858009] ? __isolate_lru_page+0x1540/0x1540 [ 155.862691] ? print_usage_bug+0xc0/0xc0 [ 155.866789] ? print_usage_bug+0xc0/0xc0 [ 155.870866] ? print_usage_bug+0xc0/0xc0 [ 155.874962] ? __lock_acquire+0x62f/0x4c20 [ 155.879224] ? __lock_acquire+0x62f/0x4c20 [ 155.883471] ? mark_held_locks+0x130/0x130 [ 155.887719] ? es_reclaim_extents+0x330/0x330 [ 155.892229] ? graph_lock+0x270/0x270 [ 155.896049] ? print_usage_bug+0xc0/0xc0 [ 155.900119] ? mark_held_locks+0x130/0x130 [ 155.904375] ? find_held_lock+0x36/0x1c0 [ 155.908487] ? mark_held_locks+0xc7/0x130 [ 155.912677] ? _raw_spin_unlock_irq+0x27/0x80 [ 155.917213] ? _raw_spin_unlock_irq+0x27/0x80 [ 155.921712] ? lockdep_hardirqs_on+0x421/0x5c0 [ 155.926341] ? trace_hardirqs_on+0xbd/0x310 [ 155.930665] ? kasan_check_read+0x11/0x20 [ 155.934800] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 155.940252] ? trace_hardirqs_on+0x310/0x310 [ 155.944683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.950232] ? check_preemption_disabled+0x48/0x280 [ 155.955267] shrink_inactive_list+0x77b/0x1c60 [ 155.959872] ? putback_inactive_pages+0x27e0/0x27e0 [ 155.964904] ? kasan_check_read+0x11/0x20 [ 155.969076] ? mem_cgroup_get_nr_swap_pages+0xa1/0x340 [ 155.974367] ? blk_lld_busy+0x70/0x70 [ 155.978178] ? kasan_check_read+0x11/0x20 [ 155.982343] ? throttle_direct_reclaim+0x9e0/0x9e0 [ 155.987291] shrink_node_memcg+0x78b/0x18f0 [ 155.991638] ? shrink_active_list+0x1f00/0x1f00 [ 155.996319] ? mem_cgroup_from_id+0x30/0x30 [ 156.000649] ? vmpressure+0x218/0x340 [ 156.004464] ? lock_downgrade+0x900/0x900 [ 156.008664] ? kasan_check_read+0x11/0x20 [ 156.012851] shrink_node+0x3bc/0x16b0 [ 156.016660] ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0 [ 156.022002] ? shrink_node_memcg+0x18f0/0x18f0 [ 156.026614] ? kvm_clock_read+0x18/0x30 [ 156.030599] ? ktime_get+0x2c1/0x400 [ 156.034328] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 156.038834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 156.044382] ? __cpuset_node_allowed+0x19b/0x660 [ 156.049155] ? cpuset_nodemask_valid_mems_allowed+0x90/0x90 [ 156.054904] do_try_to_free_pages+0x3df/0x1290 [ 156.059516] ? graph_lock+0x270/0x270 [ 156.063309] ? shrink_node+0x16b0/0x16b0 [ 156.067369] ? __lock_is_held+0xb5/0x140 [ 156.071443] try_to_free_pages+0x4d0/0xb90 [ 156.075675] ? do_try_to_free_pages+0x1290/0x1290 [ 156.080523] ? kasan_check_read+0x11/0x20 [ 156.084681] ? psi_memstall_enter+0x24f/0x2c0 [ 156.089186] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 156.094666] ? lock_repin_lock+0x430/0x430 [ 156.098923] ? _raw_spin_unlock_irq+0x60/0x80 [ 156.103460] ? psi_memstall_enter+0x24f/0x2c0 [ 156.108026] ? psi_memstall_tick+0x230/0x230 [ 156.112453] __alloc_pages_slowpath+0xa48/0x2df0 [ 156.117243] ? warn_alloc+0x120/0x120 [ 156.121059] ? find_held_lock+0x36/0x1c0 [ 156.125159] ? graph_lock+0x270/0x270 [ 156.128976] ? graph_lock+0x270/0x270 [ 156.132791] ? check_preemption_disabled+0x48/0x280 [ 156.137823] ? graph_lock+0x270/0x270 [ 156.141628] ? check_preemption_disabled+0x48/0x280 [ 156.146661] ? __lock_is_held+0xb5/0x140 [ 156.150737] ? find_held_lock+0x36/0x1c0 [ 156.154807] ? graph_lock+0x270/0x270 [ 156.158620] ? lock_downgrade+0x900/0x900 [ 156.162784] ? check_preemption_disabled+0x48/0x280 [ 156.167847] ? __lock_is_held+0xb5/0x140 [ 156.171919] ? rcu_softirq_qs+0x20/0x20 [ 156.175927] ? ___might_sleep+0x1ed/0x300 [ 156.180088] ? arch_local_save_flags+0x40/0x40 [ 156.184662] ? __might_sleep+0x95/0x190 [ 156.188637] __alloc_pages_nodemask+0xad8/0xea0 [ 156.193317] ? __update_load_avg_se+0xae0/0xae0 [ 156.198010] ? __alloc_pages_slowpath+0x2df0/0x2df0 [ 156.203068] ? update_load_avg+0x387/0x2470 [ 156.207423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.212968] ? pagecache_get_page+0x2d8/0xf00 [ 156.217508] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 156.223070] alloc_pages_current+0x10c/0x210 [ 156.227497] __page_cache_alloc+0x38c/0x5b0 [ 156.231827] ? print_usage_bug+0xc0/0xc0 [ 156.235913] ? del_timer+0xf9/0x150 [ 156.239564] ? mod_delayed_work_on+0x99/0x260 [ 156.244072] ? filemap_range_has_page+0x4e0/0x4e0 [ 156.248927] ? print_usage_bug+0xc0/0xc0 [ 156.253042] ? find_held_lock+0x36/0x1c0 [ 156.257117] pagecache_get_page+0x396/0xf00 [ 156.261472] ? find_get_pages_contig+0x18d0/0x18d0 [ 156.266415] ? __find_get_block+0x2f7/0xf20 [ 156.270785] ? __find_get_block+0x2f7/0xf20 [ 156.275124] ? lockdep_hardirqs_on+0x421/0x5c0 [ 156.279716] ? trace_hardirqs_on+0xbd/0x310 [ 156.284041] ? __bfs+0xb0/0x7a0 [ 156.287327] ? graph_lock+0x270/0x270 [ 156.291153] ? __getblk_gfp+0x2b3/0xd50 [ 156.295141] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 156.300611] ? print_usage_bug+0xc0/0xc0 [ 156.305168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.310733] ? check_preemption_disabled+0x48/0x280 [ 156.315756] ? lockdep_on+0x50/0x50 [ 156.319400] ? __find_get_block+0x3be/0xf20 [ 156.323732] ? try_to_free_buffers+0xc80/0xc80 [ 156.328306] ? ___might_sleep+0x1ed/0x300 [ 156.332454] ? arch_local_save_flags+0x40/0x40 [ 156.337047] ? __lock_acquire+0x282a/0x4c20 [ 156.341388] ? __might_sleep+0x95/0x190 [ 156.345402] __getblk_gfp+0x3aa/0xd50 [ 156.349228] ? __find_get_block+0xf20/0xf20 [ 156.353565] ? print_usage_bug+0xc0/0xc0 [ 156.357645] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 156.362662] ? unwind_dump+0x190/0x190 [ 156.366586] ? unwind_dump+0x190/0x190 [ 156.370485] ? graph_lock+0x270/0x270 [ 156.374296] ? graph_lock+0x270/0x270 [ 156.378133] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 156.383159] ? ext4_get_group_desc+0x1c6/0x2c0 [ 156.387757] ext4_read_block_bitmap_nowait+0x314/0x1f50 [ 156.393123] ? find_held_lock+0x36/0x1c0 [ 156.397195] ? ext4_free_clusters_after_init+0xb20/0xb20 [ 156.402672] ? lock_downgrade+0x900/0x900 [ 156.406826] ? check_preemption_disabled+0x48/0x280 [ 156.411854] ? rcu_read_unlock_special+0x1d0/0x1d0 [ 156.416788] ? kasan_check_read+0x11/0x20 [ 156.420964] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 156.426262] ? rcu_softirq_qs+0x20/0x20 [ 156.430309] ? ext4_mb_use_inode_pa+0x37f/0x530 [ 156.435017] ? ext4_mb_use_preallocated.constprop.31+0xf4/0x11c0 [ 156.441165] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 156.446188] ext4_read_block_bitmap+0x1f/0x90 [ 156.450699] ext4_mb_mark_diskspace_used+0x19e/0x10d0 [ 156.455931] ? ext4_trim_extent+0x1300/0x1300 [ 156.460436] ? kmem_cache_alloc+0x33a/0x730 [ 156.464806] ext4_mb_new_blocks+0xea5/0x4840 [ 156.469268] ? ext4_discard_preallocations+0x13c0/0x13c0 [ 156.474735] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 156.479759] ? unwind_dump+0x190/0x190 [ 156.483657] ? unwind_dump+0x190/0x190 [ 156.487551] ? unwind_next_frame+0x3e/0x50 [ 156.491785] ? __save_stack_trace+0x7d/0xf0 [ 156.496112] ? ret_from_fork+0x3a/0x50 [ 156.500018] ? save_stack+0xa9/0xd0 [ 156.503646] ? save_stack+0x43/0xd0 [ 156.507267] ? kasan_kmalloc+0xc7/0xe0 [ 156.511155] ? __kmalloc+0x15b/0x770 [ 156.514872] ? ext4_find_extent+0x757/0x9b0 [ 156.519229] ? ext4_ext_map_blocks+0x2ad/0x6180 [ 156.523895] ? ext4_map_blocks+0x8f7/0x1b60 [ 156.528213] ? ext4_writepages+0x2573/0x4180 [ 156.532604] ? do_writepages+0x9a/0x1a0 [ 156.536568] ? __writeback_single_inode+0x20a/0x1660 [ 156.541666] ? writeback_sb_inodes+0x71f/0x1210 [ 156.546321] ? __writeback_inodes_wb+0x1b9/0x340 [ 156.551070] ? wb_writeback+0xa73/0xfc0 [ 156.555044] ? wb_workfn+0xee9/0x1790 [ 156.558833] ? process_one_work+0xc90/0x1c40 [ 156.563230] ? worker_thread+0x17f/0x1390 [ 156.567361] ? kthread+0x35a/0x440 [ 156.570891] ? ret_from_fork+0x3a/0x50 [ 156.574785] ? graph_lock+0x270/0x270 [ 156.578615] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.584153] ? check_preemption_disabled+0x48/0x280 [ 156.589183] ? __lock_is_held+0xb5/0x140 [ 156.593262] ? graph_lock+0x270/0x270 [ 156.597069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.602601] ? check_preemption_disabled+0x48/0x280 [ 156.607635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.613191] ? ext4_ext_search_right+0x2e1/0xb10 [ 156.617989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.623535] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 156.628556] ext4_ext_map_blocks+0x2eef/0x6180 [ 156.633135] ? ext4_ext_release+0x10/0x10 [ 156.637283] ? __pagevec_release+0x88/0x120 [ 156.641605] ? find_held_lock+0x36/0x1c0 [ 156.645652] ? graph_lock+0x270/0x270 [ 156.649447] ? graph_lock+0x270/0x270 [ 156.653252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.658797] ? lock_acquire+0x1ed/0x520 [ 156.662765] ? ext4_map_blocks+0x88f/0x1b60 [ 156.667127] ? lock_release+0xa00/0xa00 [ 156.671114] ? arch_local_save_flags+0x40/0x40 [ 156.675708] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 156.680380] ? down_write+0x8a/0x130 [ 156.684082] ? ext4_map_blocks+0x88f/0x1b60 [ 156.688405] ? down_read+0x120/0x120 [ 156.692112] ext4_map_blocks+0x8f7/0x1b60 [ 156.696286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.701831] ? check_preemption_disabled+0x48/0x280 [ 156.706851] ? ext4_issue_zeroout+0x160/0x160 [ 156.711353] ? __lock_is_held+0xb5/0x140 [ 156.715440] ext4_writepages+0x2573/0x4180 [ 156.719694] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 156.724441] ? print_usage_bug+0xc0/0xc0 [ 156.728501] ? graph_lock+0x270/0x270 [ 156.732298] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 156.737389] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 156.742532] ? __lock_acquire+0x62f/0x4c20 [ 156.746782] ? print_usage_bug+0xc0/0xc0 [ 156.750829] ? __lock_acquire+0x62f/0x4c20 [ 156.755068] ? mark_held_locks+0x130/0x130 [ 156.759305] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.764839] ? __ext4_get_inode_loc+0x470/0x1330 [ 156.769596] ? mark_held_locks+0x130/0x130 [ 156.773829] ? graph_lock+0x270/0x270 [ 156.777629] ? kasan_check_write+0x14/0x20 [ 156.781855] ? __brelse+0x104/0x180 [ 156.785475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.791004] ? check_preemption_disabled+0x48/0x280 [ 156.796021] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 156.800783] do_writepages+0x9a/0x1a0 [ 156.804582] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 156.809335] ? do_writepages+0x9a/0x1a0 [ 156.813315] __writeback_single_inode+0x20a/0x1660 [ 156.818262] ? __mark_inode_dirty+0x1510/0x1510 [ 156.822936] ? find_held_lock+0x36/0x1c0 [ 156.827004] ? find_held_lock+0x36/0x1c0 [ 156.831056] ? wbc_attach_and_unlock_inode+0x5c0/0xa30 [ 156.836321] ? lock_downgrade+0x900/0x900 [ 156.840475] ? find_held_lock+0x13f/0x1c0 [ 156.844615] ? kasan_check_read+0x11/0x20 [ 156.848757] ? do_raw_spin_unlock+0xa7/0x330 [ 156.853161] ? do_raw_spin_trylock+0x270/0x270 [ 156.857738] ? __lock_is_held+0xb5/0x140 [ 156.861803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.867338] ? wbc_attach_and_unlock_inode+0x675/0xa30 [ 156.872616] ? __writeback_single_inode+0x1660/0x1660 [ 156.877795] writeback_sb_inodes+0x71f/0x1210 [ 156.882296] ? wbc_detach_inode+0x940/0x940 [ 156.886634] ? lock_release+0xa00/0xa00 [ 156.890637] ? down_read_trylock+0xda/0x140 [ 156.894976] ? trylock_super+0x22/0x110 [ 156.898966] ? downgrade_write+0x270/0x270 [ 156.903201] ? up_read_non_owner+0x100/0x100 [ 156.907596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.913138] __writeback_inodes_wb+0x1b9/0x340 [ 156.917729] ? writeback_sb_inodes+0x1210/0x1210 [ 156.922481] ? __lock_is_held+0xb5/0x140 [ 156.926547] wb_writeback+0xa73/0xfc0 [ 156.930377] ? writeback_inodes_wb.constprop.50+0x330/0x330 [ 156.936118] ? widen_string+0xe0/0x2e0 [ 156.940051] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 156.945265] ? print_usage_bug+0xc0/0xc0 [ 156.949316] ? string+0x225/0x2d0 [ 156.952771] ? widen_string+0x2e0/0x2e0 [ 156.956745] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 156.961779] ? find_next_bit+0x104/0x130 [ 156.965839] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 156.970851] ? find_next_bit+0x104/0x130 [ 156.974926] ? cpumask_next+0x41/0x50 [ 156.978748] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 156.983765] ? get_nr_dirty_inodes+0xd6/0x130 [ 156.988273] ? __local_bh_enable_ip+0x160/0x260 [ 156.992959] ? get_nr_dirty_pages+0x17c/0x1f0 [ 156.997477] ? _raw_spin_unlock_bh+0x30/0x40 [ 157.001884] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 157.006937] ? wb_split_bdi_pages.isra.29+0x134/0x1b0 [ 157.012153] ? wb_wait_for_completion+0x2d0/0x2d0 [ 157.016993] ? wb_workfn+0x521/0x1790 [ 157.020782] ? __local_bh_enable_ip+0x160/0x260 [ 157.025451] wb_workfn+0xee9/0x1790 [ 157.029087] ? __lock_acquire+0x62f/0x4c20 [ 157.033368] ? inode_wait_for_writeback+0x40/0x40 [ 157.038214] ? mark_held_locks+0x130/0x130 [ 157.042448] ? mark_held_locks+0x130/0x130 [ 157.046670] ? set_next_entity+0x2f0/0xaf0 [ 157.050898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.056432] ? update_load_avg+0x2470/0x2470 [ 157.060871] ? pick_next_task_fair+0xa05/0x1b40 [ 157.065542] ? graph_lock+0x270/0x270 [ 157.069346] ? debug_object_deactivate+0x2eb/0x450 [ 157.074274] ? lock_downgrade+0x900/0x900 [ 157.078440] ? find_held_lock+0x36/0x1c0 [ 157.082533] ? graph_lock+0x270/0x270 [ 157.086336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.091867] ? check_preemption_disabled+0x48/0x280 [ 157.096894] ? __lock_is_held+0xb5/0x140 [ 157.100989] process_one_work+0xc90/0x1c40 [ 157.105219] ? mark_held_locks+0x130/0x130 [ 157.109458] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 157.114160] ? __switch_to_asm+0x40/0x70 [ 157.118261] ? __switch_to_asm+0x34/0x70 [ 157.122318] ? __switch_to_asm+0x40/0x70 [ 157.126365] ? __switch_to_asm+0x34/0x70 [ 157.130421] ? __switch_to_asm+0x40/0x70 [ 157.134504] ? __switch_to_asm+0x34/0x70 [ 157.138559] ? __switch_to_asm+0x40/0x70 [ 157.142672] ? __switch_to_asm+0x34/0x70 [ 157.146742] ? __switch_to_asm+0x40/0x70 [ 157.150819] ? __schedule+0x874/0x1ed0 [ 157.154725] ? graph_lock+0x270/0x270 [ 157.158509] ? lock_downgrade+0x900/0x900 [ 157.162669] ? lockdep_hardirqs_on+0x421/0x5c0 [ 157.167244] ? lock_acquire+0x1ed/0x520 [ 157.171205] ? worker_thread+0x3e0/0x1390 [ 157.175355] ? kasan_check_read+0x11/0x20 [ 157.179487] ? do_raw_spin_lock+0x14f/0x350 [ 157.183799] ? kasan_check_read+0x11/0x20 [ 157.187933] ? rwlock_bug.part.2+0x90/0x90 [ 157.192175] ? trace_hardirqs_on+0x310/0x310 [ 157.196605] worker_thread+0x17f/0x1390 [ 157.200587] ? __switch_to_asm+0x34/0x70 [ 157.204654] ? process_one_work+0x1c40/0x1c40 [ 157.209141] ? __sched_text_start+0x8/0x8 [ 157.213302] ? __kthread_parkme+0xce/0x1a0 [ 157.217537] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 157.222625] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 157.227714] ? lockdep_hardirqs_on+0x421/0x5c0 [ 157.232286] ? trace_hardirqs_on+0xbd/0x310 [ 157.236597] ? kasan_check_read+0x11/0x20 [ 157.240743] ? __kthread_parkme+0xce/0x1a0 [ 157.244992] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 157.250449] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 157.255560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.261100] ? __kthread_parkme+0xfb/0x1a0 [ 157.265361] ? process_one_work+0x1c40/0x1c40 [ 157.269849] kthread+0x35a/0x440 [ 157.273210] ? kthread_bind+0x40/0x40 [ 157.277023] ret_from_fork+0x3a/0x50 [ 157.282058] Kernel Offset: disabled [ 157.286001] Rebooting in 86400 seconds..