[ 40.877517][ T23] audit: type=1800 audit(1575401778.275:26): pid=7905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 40.928512][ T23] audit: type=1800 audit(1575401778.285:27): pid=7905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 40.967784][ T23] audit: type=1800 audit(1575401778.285:28): pid=7905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 41.760243][ T23] audit: type=1800 audit(1575401779.185:29): pid=7905 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.14' (ECDSA) to the list of known hosts. 2019/12/03 19:36:25 fuzzer started 2019/12/03 19:36:27 dialing manager at 10.128.0.26:42111 2019/12/03 19:36:27 syscalls: 2689 2019/12/03 19:36:27 code coverage: enabled 2019/12/03 19:36:27 comparison tracing: enabled 2019/12/03 19:36:27 extra coverage: extra coverage is not supported by the kernel 2019/12/03 19:36:27 setuid sandbox: enabled 2019/12/03 19:36:27 namespace sandbox: enabled 2019/12/03 19:36:27 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 19:36:27 fault injection: enabled 2019/12/03 19:36:27 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 19:36:27 net packet injection: enabled 2019/12/03 19:36:27 net device setup: enabled 2019/12/03 19:36:27 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 19:36:27 devlink PCI setup: PCI device 0000:00:10.0 is not available 19:36:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)) 19:36:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'hsr0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x17}}) syzkaller login: [ 51.386810][ T8068] IPVS: ftp: loaded support on port[0] = 21 [ 51.445761][ T8070] IPVS: ftp: loaded support on port[0] = 21 19:36:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @gre={{0x4, 0x1, 'gre\x00'}, {0xc, 0x2, [@IFLA_GRE_LOCAL={0x8, 0x6, @loopback}]}}}]}, 0x38}}, 0x0) [ 51.532972][ T8068] chnl_net:caif_netlink_parms(): no params data found [ 51.636866][ T8068] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.645970][ T8068] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.655057][ T8068] device bridge_slave_0 entered promiscuous mode [ 51.679772][ T8068] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.686834][ T8068] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.708349][ T8068] device bridge_slave_1 entered promiscuous mode [ 51.752882][ T8070] chnl_net:caif_netlink_parms(): no params data found [ 51.770185][ T8068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.789719][ T8068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.831233][ T8075] IPVS: ftp: loaded support on port[0] = 21 [ 51.853581][ T8068] team0: Port device team_slave_0 added [ 51.874654][ T8068] team0: Port device team_slave_1 added 19:36:29 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4}, 0x80) [ 51.895159][ T8070] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.917628][ T8070] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.925725][ T8070] device bridge_slave_0 entered promiscuous mode [ 51.952585][ T8070] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.977584][ T8070] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.998450][ T8070] device bridge_slave_1 entered promiscuous mode 19:36:29 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000100)=[{r0}, {}], 0x2, 0xc5) [ 52.110221][ T8068] device hsr_slave_0 entered promiscuous mode [ 52.167759][ T8068] device hsr_slave_1 entered promiscuous mode [ 52.236354][ T8077] IPVS: ftp: loaded support on port[0] = 21 [ 52.259083][ T8070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.294398][ T8070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.309046][ T8079] IPVS: ftp: loaded support on port[0] = 21 19:36:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, 0x1}, 0x90) [ 52.364668][ T8070] team0: Port device team_slave_0 added [ 52.382446][ T8070] team0: Port device team_slave_1 added [ 52.399713][ T8068] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.431994][ T8068] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.510156][ T8068] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.529982][ T8068] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.583390][ T8081] IPVS: ftp: loaded support on port[0] = 21 [ 52.649815][ T8070] device hsr_slave_0 entered promiscuous mode [ 52.717747][ T8070] device hsr_slave_1 entered promiscuous mode [ 52.777504][ T8070] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.791978][ T8075] chnl_net:caif_netlink_parms(): no params data found [ 52.849123][ T8075] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.856356][ T8075] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.864312][ T8075] device bridge_slave_0 entered promiscuous mode [ 52.894018][ T8075] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.902577][ T8075] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.910912][ T8075] device bridge_slave_1 entered promiscuous mode [ 52.946713][ T8077] chnl_net:caif_netlink_parms(): no params data found [ 52.965576][ T8075] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.005598][ T8075] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.024460][ T8070] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.094178][ T8070] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.140784][ T8070] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.194107][ T8070] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 53.231428][ T8075] team0: Port device team_slave_0 added [ 53.246722][ T8079] chnl_net:caif_netlink_parms(): no params data found [ 53.276933][ T8075] team0: Port device team_slave_1 added [ 53.317537][ T8077] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.324643][ T8077] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.333540][ T8077] device bridge_slave_0 entered promiscuous mode [ 53.379185][ T8075] device hsr_slave_0 entered promiscuous mode [ 53.407815][ T8075] device hsr_slave_1 entered promiscuous mode [ 53.457461][ T8075] debugfs: Directory 'hsr0' with parent '/' already present! [ 53.472936][ T8077] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.482129][ T8077] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.491808][ T8077] device bridge_slave_1 entered promiscuous mode [ 53.504971][ T8081] chnl_net:caif_netlink_parms(): no params data found [ 53.523451][ T8079] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.531516][ T8079] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.539245][ T8079] device bridge_slave_0 entered promiscuous mode [ 53.548439][ T8079] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.555492][ T8079] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.563291][ T8079] device bridge_slave_1 entered promiscuous mode [ 53.595735][ T8077] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.612616][ T8079] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.624271][ T8079] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.635272][ T8077] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.686817][ T8079] team0: Port device team_slave_0 added [ 53.696715][ T8077] team0: Port device team_slave_0 added [ 53.715516][ T8081] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.723471][ T8081] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.733071][ T8081] device bridge_slave_0 entered promiscuous mode [ 53.740331][ T8075] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 53.790553][ T8079] team0: Port device team_slave_1 added [ 53.796276][ T8075] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 53.840580][ T8077] team0: Port device team_slave_1 added [ 53.857064][ T8068] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.869283][ T8081] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.876348][ T8081] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.886381][ T8081] device bridge_slave_1 entered promiscuous mode [ 53.901561][ T8075] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 53.969189][ T8075] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.051282][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.060926][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.070408][ T8081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.082175][ T8081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.130242][ T8079] device hsr_slave_0 entered promiscuous mode [ 54.187942][ T8079] device hsr_slave_1 entered promiscuous mode [ 54.227617][ T8079] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.237933][ T8070] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.255899][ T8068] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.340368][ T8077] device hsr_slave_0 entered promiscuous mode [ 54.387755][ T8077] device hsr_slave_1 entered promiscuous mode [ 54.427558][ T8077] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.447989][ T8081] team0: Port device team_slave_0 added [ 54.453898][ T8079] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 54.503002][ T8079] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 54.564604][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.573615][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.582171][ T3207] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.589384][ T3207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.597421][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.605634][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.613856][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.622529][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.631158][ T3207] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.638257][ T3207] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.646385][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.661583][ T8081] team0: Port device team_slave_1 added [ 54.709211][ T8081] device hsr_slave_0 entered promiscuous mode [ 54.779279][ T8081] device hsr_slave_1 entered promiscuous mode [ 54.837618][ T8081] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.845416][ T8079] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 54.891579][ T8070] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.912016][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.921238][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.938659][ T8079] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 54.995036][ T8077] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 55.059851][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.068488][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.076732][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.085381][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.093822][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.102287][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.110611][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.119107][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.127186][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.135908][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.144556][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.151659][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.160081][ T8068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.186017][ T8077] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 55.229321][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.237055][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.248317][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.256868][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.265525][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.272624][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.287513][ T8085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.295977][ T8085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.324335][ T8077] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 55.355107][ T8077] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 55.402374][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.411472][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.421100][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.432229][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.441448][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.449107][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.457255][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.474715][ T8068] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.493579][ T8070] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.505885][ T8070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.513973][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.522472][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.530274][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.538631][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.575361][ T8081] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 55.611320][ T8075] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.627477][ T8071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.634895][ T8071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.684262][ T8077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.692134][ T8081] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 160.717348][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 160.724174][ C0] rcu: 0-....: (10499 ticks this GP) idle=a22/1/0x4000000000000002 softirq=10783/10783 fqs=2781 [ 160.735228][ C0] (t=10501 jiffies g=6037 q=187) [ 160.740291][ C0] rcu: rcu_preempt kthread starved for 4940 jiffies! g6037 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 160.751433][ C0] rcu: RCU grace-period kthread stack dump: [ 160.757349][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 160.765322][ C0] Call Trace: [ 160.768663][ C0] __schedule+0x9a0/0xcc0 [ 160.773050][ C0] schedule+0x181/0x210 [ 160.777262][ C0] schedule_timeout+0x14f/0x240 [ 160.782126][ C0] ? run_local_timers+0x120/0x120 [ 160.787212][ C0] rcu_gp_kthread+0xed8/0x1770 [ 160.792127][ C0] kthread+0x332/0x350 [ 160.796228][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 160.801372][ C0] ? kthread_blkcg+0xe0/0xe0 [ 160.806030][ C0] ret_from_fork+0x24/0x30 [ 160.810486][ C0] NMI backtrace for cpu 0 [ 160.814839][ C0] CPU: 0 PID: 8091 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 160.823100][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.833211][ C0] Call Trace: [ 160.836515][ C0] [ 160.839452][ C0] dump_stack+0x1fb/0x318 [ 160.843879][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 160.848736][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 160.854938][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 160.861042][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 160.867050][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 160.873424][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 160.879521][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 160.884734][ C0] ? trace_hardirqs_off+0x74/0x80 [ 160.889751][ C0] update_process_times+0x12d/0x180 [ 160.894987][ C0] tick_sched_timer+0x263/0x420 [ 160.899821][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 160.905404][ C0] __hrtimer_run_queues+0x403/0x840 [ 160.910660][ C0] hrtimer_interrupt+0x38c/0xda0 [ 160.916608][ C0] ? debug_smp_processor_id+0x9/0x20 [ 160.922122][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 160.927693][ C0] apic_timer_interrupt+0xf/0x20 [ 160.932650][ C0] [ 160.935786][ C0] RIP: 0010:mod_memcg_page_state+0x123/0x190 [ 160.941804][ C0] Code: e8 f2 9e 69 00 48 83 3d 12 22 c2 07 00 74 70 e8 e3 27 2e 00 4c 89 ff 57 9d 0f 1f 44 00 00 e8 f4 c2 33 00 eb 43 e8 cd 27 2e 00 3c e8 86 c0 33 00 48 c7 c0 28 96 0a 89 48 c1 e8 03 42 80 3c 20 [ 160.961431][ C0] RSP: 0018:ffffc90002747858 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 160.969875][ C0] RAX: ffffffff81487433 RBX: 0000000000000000 RCX: ffff8880a8528600 [ 160.977866][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002587940 [ 160.985894][ C0] RBP: ffffc90002747878 R08: 000000000003a768 R09: fffffbfff120248a [ 160.993989][ C0] R10: fffffbfff120248a R11: 0000000000000000 R12: dffffc0000000000 [ 161.002054][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff88809a09f4a8 [ 161.010071][ C0] ? mod_memcg_page_state+0x123/0x190 [ 161.015626][ C0] ? mod_memcg_page_state+0x123/0x190 [ 161.021154][ C0] free_thread_stack+0x168/0x590 [ 161.026132][ C0] put_task_stack+0xa3/0x130 [ 161.030752][ C0] finish_task_switch+0x3f1/0x550 [ 161.035830][ C0] __schedule+0x9a8/0xcc0 [ 161.040829][ C0] ? ___preempt_schedule+0x16/0x18 [ 161.045947][ C0] preempt_schedule+0xdb/0x120 [ 161.050772][ C0] ___preempt_schedule+0x16/0x18 [ 161.055731][ C0] ? page_poisoning_enabled+0x1c/0x30 [ 161.061126][ C0] prep_new_page+0x161/0x2e0 [ 161.065770][ C0] get_page_from_freelist+0x850/0xaa0 [ 161.071196][ C0] __alloc_pages_nodemask+0x264/0x5d0 [ 161.076600][ C0] alloc_pages_vma+0x94a/0xd50 [ 161.081572][ C0] do_huge_pmd_anonymous_page+0x883/0xe50 [ 161.087514][ C0] handle_mm_fault+0x2017/0x2890 [ 161.092502][ C0] do_user_addr_fault+0x589/0xaf0 [ 161.097563][ C0] __do_page_fault+0xd3/0x1f0 [ 161.102285][ C0] do_page_fault+0x99/0xb0 [ 161.106748][ C0] page_fault+0x39/0x40 [ 161.110930][ C0] RIP: 0033:0x4418c1 [ 161.114848][ C0] Code: 8d 15 43 c1 0a 00 8b 0c 8a 8b 04 82 29 c8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 fa 20 48 89 f8 73 77 f6 c2 01 74 0b 0f b6 0e <88> 0f 48 ff c6 48 ff c7 f6 c2 02 74 12 0f b7 0e 66 89 0f 48 83 c6 [ 161.134517][ C0] RSP: 002b:00007ffd867a46e8 EFLAGS: 00010202 [ 161.140724][ C0] RAX: 0000000020000200 RBX: 0000000000000000 RCX: 000000000000002f [ 161.148970][ C0] RDX: 0000000000000009 RSI: 0000000000760020 RDI: 0000000020000200 [ 161.156963][ C0] RBP: 0000000000760000 R08: 0000000000000000 R09: 0000000000000004 [ 161.164980][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000001 [ 161.173012][ C0] R13: 00007ffd867a48d0 R14: 0000000000760008 R15: 00007ffd867a48e0