[ 41.065251][ T25] audit: type=1800 audit(1575354071.399:27): pid=7967 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 41.112766][ T25] audit: type=1800 audit(1575354071.399:28): pid=7967 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. [ 41.664493][ T25] audit: type=1800 audit(1575354072.049:29): pid=7967 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 41.684619][ T25] audit: type=1800 audit(1575354072.059:30): pid=7967 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.96' (ECDSA) to the list of known hosts. 2019/12/03 06:21:20 fuzzer started 2019/12/03 06:21:21 dialing manager at 10.128.0.26:38907 2019/12/03 06:21:21 syscalls: 2697 2019/12/03 06:21:21 code coverage: enabled 2019/12/03 06:21:21 comparison tracing: enabled 2019/12/03 06:21:21 extra coverage: extra coverage is not supported by the kernel 2019/12/03 06:21:21 setuid sandbox: enabled 2019/12/03 06:21:21 namespace sandbox: enabled 2019/12/03 06:21:21 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 06:21:21 fault injection: enabled 2019/12/03 06:21:21 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 06:21:21 net packet injection: enabled 2019/12/03 06:21:21 net device setup: enabled 2019/12/03 06:21:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 06:21:21 devlink PCI setup: PCI device 0000:00:10.0 is not available 06:21:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@nat={'%at\x00', 0x19, 0x1, 0x1a8, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000620], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x220) 06:21:22 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="1e", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) syzkaller login: [ 52.426173][ T8134] IPVS: ftp: loaded support on port[0] = 21 06:21:22 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000011080)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000000)='E', 0x1}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x541b, &(0x7f0000000580)='ip6_vti0\x00') [ 52.534919][ T8136] IPVS: ftp: loaded support on port[0] = 21 [ 52.634423][ T8134] chnl_net:caif_netlink_parms(): no params data found [ 52.728951][ T8134] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.736814][ T8134] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.744768][ T8134] device bridge_slave_0 entered promiscuous mode [ 52.776963][ T8140] IPVS: ftp: loaded support on port[0] = 21 [ 52.786563][ T8134] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.793781][ T8134] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.801718][ T8134] device bridge_slave_1 entered promiscuous mode [ 52.819665][ T8136] chnl_net:caif_netlink_parms(): no params data found 06:21:23 executing program 3: r0 = socket(0x1e, 0x805, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r1, 0x2, &(0x7f00000006c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0xffffffffffffc7fd}]) [ 52.840350][ T8134] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.873912][ T8134] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.934851][ T8136] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.946806][ T8136] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.955862][ T8136] device bridge_slave_0 entered promiscuous mode [ 52.968679][ T8134] team0: Port device team_slave_0 added [ 52.988326][ T8136] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.995666][ T8136] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.005877][ T8136] device bridge_slave_1 entered promiscuous mode [ 53.015977][ T8134] team0: Port device team_slave_1 added [ 53.110673][ T8136] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 06:21:23 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000000c0)={0x4, @sliced}) [ 53.169214][ T8134] device hsr_slave_0 entered promiscuous mode [ 53.228561][ T8134] device hsr_slave_1 entered promiscuous mode [ 53.279362][ T8136] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.280575][ T8144] IPVS: ftp: loaded support on port[0] = 21 [ 53.322435][ T8140] chnl_net:caif_netlink_parms(): no params data found 06:21:23 executing program 5: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0x1, 0x0, 0x0}, 0x20) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x244, 0xfffffffffffffffe) [ 53.381219][ T8136] team0: Port device team_slave_0 added [ 53.395058][ T8134] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.433924][ T8136] team0: Port device team_slave_1 added [ 53.452342][ T8146] IPVS: ftp: loaded support on port[0] = 21 [ 53.467168][ T8134] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.529022][ T8134] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.581257][ T8134] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.699213][ T8136] device hsr_slave_0 entered promiscuous mode [ 53.756766][ T8136] device hsr_slave_1 entered promiscuous mode [ 53.806655][ T8136] debugfs: Directory 'hsr0' with parent '/' already present! [ 53.824067][ T8140] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.833750][ T8140] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.835172][ T8148] IPVS: ftp: loaded support on port[0] = 21 [ 53.850080][ T8140] device bridge_slave_0 entered promiscuous mode [ 53.857981][ T8140] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.865080][ T8140] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.873147][ T8140] device bridge_slave_1 entered promiscuous mode [ 53.954664][ T8140] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.008713][ T8140] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.024892][ T8136] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.070178][ T8136] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.148429][ T8136] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.180204][ T8136] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.240414][ T8140] team0: Port device team_slave_0 added [ 54.247544][ T8144] chnl_net:caif_netlink_parms(): no params data found [ 54.257968][ T8140] team0: Port device team_slave_1 added [ 54.300060][ T8140] device hsr_slave_0 entered promiscuous mode [ 54.357831][ T8140] device hsr_slave_1 entered promiscuous mode [ 54.396589][ T8140] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.489747][ T8140] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.532211][ T8140] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.591912][ T8140] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.641231][ T8148] chnl_net:caif_netlink_parms(): no params data found [ 54.655595][ T8140] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.714057][ T8144] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.722310][ T8144] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.730582][ T8144] device bridge_slave_0 entered promiscuous mode [ 54.741080][ T8134] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.763667][ T8144] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.770969][ T8144] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.779277][ T8144] device bridge_slave_1 entered promiscuous mode [ 54.788037][ T8146] chnl_net:caif_netlink_parms(): no params data found [ 54.808000][ T8134] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.839600][ T8142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.848015][ T8142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.858766][ T8136] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.873978][ T8144] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.893930][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.902878][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.911378][ T7837] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.918582][ T7837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.932051][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.944376][ T8144] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.971193][ T8146] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.978990][ T8146] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.986815][ T8146] device bridge_slave_0 entered promiscuous mode [ 54.993927][ T8148] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.001101][ T8148] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.011730][ T8148] device bridge_slave_0 entered promiscuous mode [ 55.020244][ T8148] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.027398][ T8148] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.035114][ T8148] device bridge_slave_1 entered promiscuous mode [ 55.042571][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.051680][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.060508][ T7837] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.067612][ T7837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.075151][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.093685][ T8144] team0: Port device team_slave_0 added [ 55.105363][ T8144] team0: Port device team_slave_1 added [ 55.111547][ T8146] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.119496][ T8146] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.127343][ T8146] device bridge_slave_1 entered promiscuous mode [ 55.148012][ T8146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.164070][ T8136] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.179852][ T8146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.192655][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.200910][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.208965][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.217725][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.226642][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.234971][ T7837] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.242072][ T7837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.250627][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.268179][ T8148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.291932][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.304208][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.312883][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.321750][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.330286][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.337515][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.345307][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.353844][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.362196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.370926][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.379160][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.387738][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.396185][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.424940][ T8148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.436992][ T8146] team0: Port device team_slave_0 added [ 55.444810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.453810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.464139][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.473558][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.481926][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.490333][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.498608][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.506992][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.515148][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.529855][ T8134] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.542412][ T8134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.558029][ T8146] team0: Port device team_slave_1 added [ 55.578463][ T8148] team0: Port device team_slave_0 added [ 55.608804][ T8144] device hsr_slave_0 entered promiscuous mode [ 55.678275][ T8144] device hsr_slave_1 entered promiscuous mode [ 55.716652][ T8144] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.725302][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.734340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.744038][ T8136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.762305][ T8140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.775370][ T8148] team0: Port device team_slave_1 added [ 55.792309][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.800112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.849259][ T8146] device hsr_slave_0 entered promiscuous mode [ 55.897277][ T8146] device hsr_slave_1 entered promiscuous mode [ 55.946630][ T8146] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.962540][ T8140] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.998939][ T8148] device hsr_slave_0 entered promiscuous mode [ 56.046938][ T8148] device hsr_slave_1 entered promiscuous mode [ 56.086566][ T8148] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.099618][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.107607][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.119659][ T8134] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.165209][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.186665][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.198431][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.212778][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.221306][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.228383][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.238500][ T8136] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.265971][ T8144] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.317692][ T8140] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.328110][ T8140] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.354029][ T8140] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 161.356424][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 161.363209][ C0] rcu: 0-...!: (1 GPs behind) idle=8d2/1/0x4000000000000002 softirq=10751/10754 fqs=2 [ 161.373145][ C0] (t=10500 jiffies g=6065 q=362) [ 161.378175][ C0] rcu: rcu_preempt kthread starved for 10496 jiffies! g6065 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 161.389256][ C0] rcu: RCU grace-period kthread stack dump: [ 161.395135][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 161.403046][ C0] Call Trace: [ 161.406331][ C0] __schedule+0x9a0/0xcc0 [ 161.410656][ C0] schedule+0x181/0x210 [ 161.414814][ C0] schedule_timeout+0x14f/0x240 [ 161.419658][ C0] ? run_local_timers+0x120/0x120 [ 161.424669][ C0] rcu_gp_kthread+0xed8/0x1770 [ 161.429428][ C0] kthread+0x332/0x350 [ 161.433478][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 161.438573][ C0] ? kthread_blkcg+0xe0/0xe0 [ 161.443147][ C0] ret_from_fork+0x24/0x30 [ 161.447569][ C0] NMI backtrace for cpu 0 [ 161.451890][ C0] CPU: 0 PID: 8104 Comm: udevd Not tainted 5.4.0-syzkaller #0 [ 161.459346][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.469384][ C0] Call Trace: [ 161.472654][ C0] [ 161.475495][ C0] dump_stack+0x1fb/0x318 [ 161.479812][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 161.484647][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 161.490785][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 161.496837][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 161.502806][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 161.508684][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 161.513785][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 161.518972][ C0] ? trace_hardirqs_off+0x74/0x80 [ 161.523986][ C0] update_process_times+0x12d/0x180 [ 161.529173][ C0] tick_sched_timer+0x263/0x420 [ 161.534010][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 161.539547][ C0] __hrtimer_run_queues+0x403/0x840 [ 161.544758][ C0] hrtimer_interrupt+0x38c/0xda0 [ 161.549707][ C0] ? debug_smp_processor_id+0x9/0x20 [ 161.554983][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 161.560529][ C0] apic_timer_interrupt+0xf/0x20 [ 161.565447][ C0] [ 161.568377][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x48/0x50 [ 161.575055][ C0] Code: 80 13 00 00 83 fa 02 75 21 48 8b 91 88 13 00 00 48 8b 32 48 8d 7e 01 8b 89 84 13 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a 0f 1f 80 00 00 00 00 4c 8b 04 24 65 48 8b 04 25 c0 1d 02 00 65 [ 161.594644][ C0] RSP: 0018:ffffc90001e27780 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 161.603050][ C0] RAX: ffffffff81487433 RBX: 0000000000000000 RCX: ffff88808c92e3c0 [ 161.611008][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002a214c0 [ 161.618979][ C0] RBP: ffffc90001e277a8 R08: 000000000003a768 R09: ffffed1015137287 [ 161.626937][ C0] R10: ffffed1015137287 R11: 0000000000000000 R12: dffffc0000000000 [ 161.634897][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880a89b9428 [ 161.642872][ C0] ? mod_memcg_page_state+0x123/0x190 [ 161.648243][ C0] ? mod_memcg_page_state+0x123/0x190 [ 161.653604][ C0] free_thread_stack+0x168/0x590 [ 161.658539][ C0] put_task_stack+0xa3/0x130 [ 161.663114][ C0] finish_task_switch+0x3f1/0x550 [ 161.668130][ C0] __schedule+0x9a8/0xcc0 [ 161.672454][ C0] preempt_schedule_irq+0xc1/0x140 [ 161.677567][ C0] retint_kernel+0x1b/0x2b [ 161.681986][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x48/0x50 [ 161.688133][ C0] Code: 80 13 00 00 83 fa 02 75 21 48 8b 91 88 13 00 00 48 8b 32 48 8d 7e 01 8b 89 84 13 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a 0f 1f 80 00 00 00 00 4c 8b 04 24 65 48 8b 04 25 c0 1d 02 00 65 [ 161.707729][ C0] RSP: 0018:ffffc90001e27a08 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 161.716835][ C0] RAX: ffffffff8355fb5b RBX: 0000000000000000 RCX: ffff88808c92e3c0 [ 161.724791][ C0] RDX: 0000000000000000 RSI: ffffffff891efc00 RDI: 0000000000000000 [ 161.732747][ C0] RBP: ffffc90001e27a50 R08: 0000000000000001 R09: ffffffff8355fb45 [ 161.740702][ C0] R10: ffff88808c92e3c0 R11: 0000000000000007 R12: ffff88809f320480 [ 161.748687][ C0] R13: ffff88809ad57c90 R14: ffff88809f320499 R15: dffffc0000000000 [ 161.756659][ C0] ? tomoyo_domain_quota_is_ok+0x135/0x580 [ 161.762673][ C0] ? tomoyo_domain_quota_is_ok+0x14b/0x580 [ 161.768472][ C0] ? tomoyo_domain_quota_is_ok+0x14b/0x580 [ 161.774366][ C0] tomoyo_supervisor+0x274/0x1330 [ 161.779400][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 161.784709][ C0] ? tomoyo_path_matches_pattern+0x1a8/0x280 [ 161.790701][ C0] tomoyo_path2_perm+0x74f/0x9d0 [ 161.795831][ C0] tomoyo_path_rename+0xec/0x110 [ 161.800763][ C0] security_path_rename+0x211/0x2d0 [ 161.805954][ C0] do_renameat2+0x94d/0xff0 [ 161.810461][ C0] __x64_sys_rename+0x68/0x80 [ 161.815125][ C0] do_syscall_64+0xf7/0x1c0 [ 161.819628][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.826037][ C0] RIP: 0033:0x7f18d4007527 [ 161.830439][ C0] Code: 32 00 64 83 38 15 74 07 b8 ff ff ff ff 5b c3 48 89 df e8 1c c1 07 00 85 c0 75 ed 31 c0 eb d3 90 90 90 90 b8 52 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e1 f8 32 00 31 d2 48 29 c2 64 [ 161.854659][ C0] RSP: 002b:00007ffea1026db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 161.863066][ C0] RAX: ffffffffffffffda RBX: 000000000187c470 RCX: 00007f18d4007527 [ 161.875043][ C0] RDX: 00007f18d4338e98 RSI: 00007ffea1026df0 RDI: 00007ffea10271f0 [ 161.883034][ C0] RBP: 00000000018693a0 R08: 00007f18d497a7a0 R09: 0000000000000001 [ 161.891016][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000018743f0 [ 161.898986][ C0] R13: 0000000001863250 R14: 00007ffea1026df0 R15: 0000000000000000