[ 44.065486][ T23] audit: type=1800 audit(1575390529.906:29): pid=8012 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 '10.128.0.218' (ECDSA) to the list of known hosts. 2019/12/03 16:28:57 fuzzer started 2019/12/03 16:28:59 dialing manager at 10.128.0.26:45711 2019/12/03 16:28:59 syscalls: 2689 2019/12/03 16:28:59 code coverage: enabled 2019/12/03 16:28:59 comparison tracing: enabled 2019/12/03 16:28:59 extra coverage: extra coverage is not supported by the kernel 2019/12/03 16:28:59 setuid sandbox: enabled 2019/12/03 16:28:59 namespace sandbox: enabled 2019/12/03 16:28:59 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 16:28:59 fault injection: enabled 2019/12/03 16:28:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 16:28:59 net packet injection: enabled 2019/12/03 16:28:59 net device setup: enabled 2019/12/03 16:28:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 16:28:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 16:29:00 executing program 0: r0 = getpid() ptrace$peek(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4060, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x8000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000480)=""/39) r3 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000140)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3235004000000f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4d}], 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000100)=0x100) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 16:29:00 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mremap(&(0x7f00005ff000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000600000/0x3000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f0000600000/0x1000)=nil, 0x1000}}) syzkaller login: [ 54.664628][ T8175] IPVS: ftp: loaded support on port[0] = 21 [ 54.831035][ T8175] chnl_net:caif_netlink_parms(): no params data found 16:29:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7e, 0x1, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x234, 0x0, r3, 0x0, [0x305f, 0x2e, 0x32e, 0x182e, 0x600005f, 0x80ffff, 0x80ffff, 0x5f, 0x2]}, 0x2c) [ 54.884380][ T8178] IPVS: ftp: loaded support on port[0] = 21 [ 54.909139][ T8175] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.920917][ T8175] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.937440][ T8175] device bridge_slave_0 entered promiscuous mode [ 54.967864][ T8175] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.975056][ T8175] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.997174][ T8175] device bridge_slave_1 entered promiscuous mode [ 55.049893][ T8180] IPVS: ftp: loaded support on port[0] = 21 [ 55.058562][ T8175] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.088606][ T8175] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.147796][ T8175] team0: Port device team_slave_0 added [ 55.172049][ T8175] team0: Port device team_slave_1 added [ 55.190558][ T8178] chnl_net:caif_netlink_parms(): no params data found 16:29:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000000c0)={0x7a, 0x4, [0x0, 0x0, 0xe1], [0x3a]}) [ 55.300965][ T8175] device hsr_slave_0 entered promiscuous mode [ 55.376700][ T8175] device hsr_slave_1 entered promiscuous mode [ 55.414667][ T8178] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.423655][ T8178] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.432008][ T8178] device bridge_slave_0 entered promiscuous mode [ 55.450204][ T8183] IPVS: ftp: loaded support on port[0] = 21 [ 55.466622][ T8178] bridge0: port 2(bridge_slave_1) entered blocking state 16:29:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x15d4b87) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x10004000000002, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_FIEMAP(r0, 0xc020662a, &(0x7f00000001c0)={0x0, 0x3, 0x3}) [ 55.473727][ T8178] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.486116][ T8178] device bridge_slave_1 entered promiscuous mode [ 55.592332][ T8180] chnl_net:caif_netlink_parms(): no params data found [ 55.612449][ T8178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.650314][ T8178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.663389][ T8175] netdevsim netdevsim0 netdevsim0: renamed from eth0 16:29:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 55.718370][ T8175] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.799962][ T8175] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.857941][ T8175] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.918858][ T8178] team0: Port device team_slave_0 added [ 55.926005][ T8178] team0: Port device team_slave_1 added [ 55.957383][ T8186] IPVS: ftp: loaded support on port[0] = 21 [ 55.972658][ T8180] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.980631][ T8180] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.989944][ T8180] device bridge_slave_0 entered promiscuous mode [ 56.032040][ T8188] IPVS: ftp: loaded support on port[0] = 21 [ 56.098932][ T8178] device hsr_slave_0 entered promiscuous mode [ 56.166584][ T8178] device hsr_slave_1 entered promiscuous mode [ 56.236478][ T8178] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.244709][ T8180] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.252008][ T8180] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.259776][ T8180] device bridge_slave_1 entered promiscuous mode [ 56.283693][ T8180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.294555][ T8180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.308948][ T8183] chnl_net:caif_netlink_parms(): no params data found [ 56.379889][ T8180] team0: Port device team_slave_0 added [ 56.400005][ T8180] team0: Port device team_slave_1 added [ 56.417931][ T8183] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.425060][ T8183] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.435281][ T8183] device bridge_slave_0 entered promiscuous mode [ 56.509891][ T8180] device hsr_slave_0 entered promiscuous mode [ 56.576623][ T8180] device hsr_slave_1 entered promiscuous mode [ 56.646541][ T8180] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.658405][ T8183] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.665616][ T8183] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.673999][ T8183] device bridge_slave_1 entered promiscuous mode [ 56.713656][ T8178] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 56.738865][ T8178] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 56.778063][ T8178] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.829258][ T8178] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.894748][ T8183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.912101][ T8175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.944744][ T8183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.965649][ T8183] team0: Port device team_slave_0 added [ 57.011371][ T8175] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.020561][ T8183] team0: Port device team_slave_1 added [ 57.027150][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.035450][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.050138][ T8188] chnl_net:caif_netlink_parms(): no params data found [ 57.081263][ T8180] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.128524][ T8180] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.269007][ T8183] device hsr_slave_0 entered promiscuous mode [ 57.306696][ T8183] device hsr_slave_1 entered promiscuous mode [ 57.346366][ T8183] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.358487][ T8180] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.409845][ T8180] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.478940][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.488827][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.497671][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.504887][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.513028][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.521764][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.530176][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.537285][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.545489][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.566039][ T8186] chnl_net:caif_netlink_parms(): no params data found [ 57.603308][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.612085][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.621405][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.630701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.639087][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.660202][ T8188] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.667749][ T8188] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.675465][ T8188] device bridge_slave_0 entered promiscuous mode [ 57.685607][ T8188] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.693112][ T8188] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.700870][ T8188] device bridge_slave_1 entered promiscuous mode [ 57.714241][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.723232][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.731986][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.740453][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.764537][ T8178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.782485][ T8175] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.798954][ T8175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.819757][ T8183] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.877813][ T8193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.886130][ T8193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.915226][ T8186] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.923589][ T8186] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.934865][ T8186] device bridge_slave_0 entered promiscuous mode [ 57.945779][ T8188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.955799][ T8183] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 58.009286][ T8183] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 58.040163][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.048301][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.058790][ T8186] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.065849][ T8186] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.074142][ T8186] device bridge_slave_1 entered promiscuous mode [ 58.086566][ T8188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.097246][ T8178] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.109351][ T8183] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 58.166410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.173903][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.207287][ T8186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.217862][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.226989][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.235312][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.242422][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.252144][ T8188] team0: Port device team_slave_0 added [ 58.264368][ T8188] team0: Port device team_slave_1 added [ 58.273119][ T8175] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.288154][ T8186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.298637][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.308622][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.317261][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.325521][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.332643][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.340558][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.385970][ T8186] team0: Port device team_slave_0 added [ 58.398505][ T8193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.409687][ T8193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.422156][ T8193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.432242][ T8193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.451662][ T8180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.460841][ T8186] team0: Port device team_slave_1 added [ 58.477892][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.486930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.495683][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.646520][ T8199] Unknown ioctl -2145893024 [ 58.653443][ T8199] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 163.546235][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 163.553029][ C0] rcu: 0-....: (1 GPs behind) idle=682/1/0x4000000000000002 softirq=11680/11683 fqs=5235 [ 163.563147][ C0] (t=10500 jiffies g=6297 q=173) [ 163.568161][ C0] NMI backtrace for cpu 0 [ 163.572555][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.4.0-syzkaller #0 [ 163.580343][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.590399][ C0] Workqueue: events linkwatch_event [ 163.595572][ C0] Call Trace: [ 163.598843][ C0] [ 163.601894][ C0] dump_stack+0x1fb/0x318 [ 163.606441][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 163.611314][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 163.617470][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 163.623649][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 163.629619][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 163.635487][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 163.640579][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 163.645768][ C0] ? trace_hardirqs_off+0x74/0x80 [ 163.650771][ C0] update_process_times+0x12d/0x180 [ 163.655952][ C0] tick_sched_timer+0x263/0x420 [ 163.661054][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 163.666704][ C0] __hrtimer_run_queues+0x403/0x840 [ 163.671999][ C0] hrtimer_interrupt+0x38c/0xda0 [ 163.676930][ C0] ? debug_smp_processor_id+0x9/0x20 [ 163.682224][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 163.687752][ C0] apic_timer_interrupt+0xf/0x20 [ 163.692663][ C0] [ 163.695587][ C0] RIP: 0010:__memcg_kmem_uncharge+0x2e/0x2e0 [ 163.701542][ C0] Code: 41 57 41 56 41 55 41 54 53 50 89 f3 49 89 fc 48 b8 00 00 00 00 00 fc ff df 4c 8d 77 38 4d 89 f5 49 c1 ed 03 41 80 7c 05 00 00 <74> 08 4c 89 f7 e8 d8 f4 fa ff 4d 8b 3e b8 01 00 00 00 89 d9 d3 e0 [ 163.721568][ C0] RSP: 0018:ffffc90000d2f6c0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 163.729965][ C0] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8880a9dee300 [ 163.737935][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00024b2780 [ 163.745882][ C0] RBP: ffffc90000d2f6f0 R08: 000000000003a768 R09: fffffbfff120248a [ 163.754876][ C0] R10: fffffbfff120248a R11: 0000000000000000 R12: ffffea00024b2780 [ 163.762841][ C0] R13: 1ffffd40004964f7 R14: ffffea00024b27b8 R15: ffff8880a8dd19e8 [ 163.770805][ C0] ? free_thread_stack+0x124/0x590 [ 163.775903][ C0] free_thread_stack+0x12e/0x590 [ 163.780834][ C0] put_task_stack+0xa3/0x130 [ 163.785397][ C0] finish_task_switch+0x3f1/0x550 [ 163.790409][ C0] __schedule+0x9a8/0xcc0 [ 163.794725][ C0] ? ___preempt_schedule+0x16/0x18 [ 163.799834][ C0] preempt_schedule+0xdb/0x120 [ 163.804598][ C0] ___preempt_schedule+0x16/0x18 [ 163.809508][ C0] ? vprintk_emit+0x2fe/0x3a0 [ 163.814166][ C0] ? vprintk_emit+0x368/0x3a0 [ 163.818947][ C0] vprintk_emit+0x36d/0x3a0 [ 163.823438][ C0] vprintk_default+0x28/0x30 [ 163.828032][ C0] vprintk_func+0x158/0x170 [ 163.832508][ C0] printk+0x62/0x8d [ 163.836318][ C0] ? addrconf_notify+0xd37/0x3c90 [ 163.841324][ C0] ? addrconf_notify+0x779/0x3c90 [ 163.846331][ C0] addrconf_notify+0x2c8d/0x3c90 [ 163.851244][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 163.856505][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 163.861862][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 163.867381][ C0] ? trace_hardirqs_on+0x74/0x80 [ 163.872559][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 163.877904][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 163.883422][ C0] ? tls_dev_event+0x619/0xc00 [ 163.888158][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 163.893674][ C0] ? ip6mr_device_event+0x1ee/0x210 [ 163.898845][ C0] raw_notifier_call_chain+0xec/0x190 [ 163.904191][ C0] netdev_state_change+0x147/0x1f0 [ 163.909279][ C0] linkwatch_do_dev+0x10e/0x160 [ 163.914103][ C0] __linkwatch_run_queue+0x446/0x730 [ 163.919363][ C0] linkwatch_event+0x4c/0x60 [ 163.923955][ C0] process_one_work+0x7ef/0x10d0 [ 163.928883][ C0] worker_thread+0xc01/0x1630 [ 163.933553][ C0] kthread+0x332/0x350 [ 163.937593][ C0] ? rcu_lock_release+0x30/0x30 [ 163.942431][ C0] ? kthread_blkcg+0xe0/0xe0 [ 163.946993][ C0] ret_from_fork+0x24/0x30