[ 42.233461][ T23] audit: type=1800 audit(1575355033.568:26): pid=8019 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 42.299747][ T23] audit: type=1800 audit(1575355033.578:27): pid=8019 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 42.333833][ T23] audit: type=1800 audit(1575355033.578:28): pid=8019 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. [ 43.050621][ T23] audit: type=1800 audit(1575355034.408:29): pid=8019 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 '10.128.0.38' (ECDSA) to the list of known hosts. 2019/12/03 06:37:25 fuzzer started 2019/12/03 06:37:27 dialing manager at 10.128.0.26:38907 2019/12/03 06:37:27 syscalls: 2697 2019/12/03 06:37:27 code coverage: enabled 2019/12/03 06:37:27 comparison tracing: enabled 2019/12/03 06:37:27 extra coverage: extra coverage is not supported by the kernel 2019/12/03 06:37:27 setuid sandbox: enabled 2019/12/03 06:37:27 namespace sandbox: enabled 2019/12/03 06:37:27 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 06:37:27 fault injection: enabled 2019/12/03 06:37:27 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 06:37:27 net packet injection: enabled 2019/12/03 06:37:27 net device setup: enabled 2019/12/03 06:37:27 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 06:37:27 devlink PCI setup: PCI device 0000:00:10.0 is not available 06:37:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000021000500d25a80648c63940d0300fc00100002400200a06d053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 06:37:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000c00001f01000000190102c9130001000180000050000000586700a28663b3", 0x2f}], 0x1}, 0x0) syzkaller login: [ 57.065898][ T8182] IPVS: ftp: loaded support on port[0] = 21 06:37:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhci\x00', 0x801) io_setup(0xc01, &(0x7f0000000480)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x659c, 0x0, 0x0, 0x800000000001, 0x0, r0, 0x0, 0xf}]) [ 57.207970][ T8182] chnl_net:caif_netlink_parms(): no params data found [ 57.236932][ T8185] IPVS: ftp: loaded support on port[0] = 21 [ 57.282682][ T8182] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.290980][ T8182] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.300158][ T8182] device bridge_slave_0 entered promiscuous mode [ 57.326003][ T8182] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.335031][ T8182] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.343257][ T8182] device bridge_slave_1 entered promiscuous mode [ 57.396037][ T8182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.431809][ T8182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.468040][ T8187] IPVS: ftp: loaded support on port[0] = 21 [ 57.477192][ T8185] chnl_net:caif_netlink_parms(): no params data found [ 57.498369][ T8182] team0: Port device team_slave_0 added 06:37:28 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xfd2b, &(0x7f0000000040)=[{&(0x7f0000000080)="230000005e00817491bc655067d7aee4050c00000f000000fea30000000000008b1832", 0x23}], 0x1}, 0x0) [ 57.525739][ T8182] team0: Port device team_slave_1 added [ 57.625775][ T8182] device hsr_slave_0 entered promiscuous mode [ 57.663359][ T8182] device hsr_slave_1 entered promiscuous mode [ 57.719112][ T8185] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.731325][ T8185] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.739386][ T8185] device bridge_slave_0 entered promiscuous mode 06:37:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001300)={'veth0_to_bridge\x00', &(0x7f00000002c0)=@ethtool_eeprom={0xc}}) [ 57.767749][ T8190] IPVS: ftp: loaded support on port[0] = 21 [ 57.785517][ T8185] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.792636][ T8185] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.825895][ T8185] device bridge_slave_1 entered promiscuous mode [ 57.918040][ T8185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.949522][ T8182] netdevsim netdevsim0 netdevsim0: renamed from eth0 06:37:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0xef, 0x209e21, 0x100008000000001}, 0x3c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f00000000c0)}, 0x20) [ 58.009451][ T8185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.039404][ T8182] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.105768][ T8182] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.147295][ T8182] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.237885][ T8194] IPVS: ftp: loaded support on port[0] = 21 [ 58.259145][ T8187] chnl_net:caif_netlink_parms(): no params data found [ 58.259789][ T8196] IPVS: ftp: loaded support on port[0] = 21 [ 58.280610][ T8185] team0: Port device team_slave_0 added [ 58.290580][ T8185] team0: Port device team_slave_1 added [ 58.365446][ T8185] device hsr_slave_0 entered promiscuous mode [ 58.423374][ T8185] device hsr_slave_1 entered promiscuous mode [ 58.463262][ T8185] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.490240][ T8187] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.498213][ T8187] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.506120][ T8187] device bridge_slave_0 entered promiscuous mode [ 58.514264][ T8187] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.521333][ T8187] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.529209][ T8187] device bridge_slave_1 entered promiscuous mode [ 58.579564][ T8187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.626496][ T8187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.657063][ T8190] chnl_net:caif_netlink_parms(): no params data found [ 58.666178][ T8185] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.716136][ T8185] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.769407][ T8185] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.841156][ T8187] team0: Port device team_slave_0 added [ 58.848588][ T8185] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.922762][ T8187] team0: Port device team_slave_1 added [ 58.948979][ T8190] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.956488][ T8190] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.964279][ T8190] device bridge_slave_0 entered promiscuous mode [ 58.972019][ T8190] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.979536][ T8190] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.987617][ T8190] device bridge_slave_1 entered promiscuous mode [ 59.009483][ T8190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.055427][ T8196] chnl_net:caif_netlink_parms(): no params data found [ 59.077636][ T8190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.103591][ T8194] chnl_net:caif_netlink_parms(): no params data found [ 59.155883][ T8187] device hsr_slave_0 entered promiscuous mode [ 59.203550][ T8187] device hsr_slave_1 entered promiscuous mode [ 59.243223][ T8187] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.278153][ T8182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.299797][ T8190] team0: Port device team_slave_0 added [ 59.309271][ T8196] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.318449][ T8196] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.327090][ T8196] device bridge_slave_0 entered promiscuous mode [ 59.335384][ T8196] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.342446][ T8196] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.350366][ T8196] device bridge_slave_1 entered promiscuous mode [ 59.372872][ T8190] team0: Port device team_slave_1 added [ 59.396238][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.406336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.425947][ T8196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.448240][ T8182] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.469440][ T8196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.479239][ T8187] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.555344][ T8187] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.645062][ T8190] device hsr_slave_0 entered promiscuous mode [ 59.693492][ T8190] device hsr_slave_1 entered promiscuous mode [ 59.733148][ T8190] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.740793][ T8194] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.749640][ T8194] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.757689][ T8194] device bridge_slave_0 entered promiscuous mode [ 59.766076][ T8194] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.773203][ T8194] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.780877][ T8194] device bridge_slave_1 entered promiscuous mode [ 59.803111][ T8187] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.862025][ T8196] team0: Port device team_slave_0 added [ 59.872381][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.881133][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.890051][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.897286][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.905627][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.914116][ T8187] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.975711][ T8190] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.021309][ T8196] team0: Port device team_slave_1 added [ 60.038840][ T8190] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 60.097118][ T8185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.107760][ T8194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.118852][ T8194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.129715][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.139052][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.147481][ T2709] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.154690][ T2709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.162517][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.172160][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.190425][ T8190] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 60.256062][ T8190] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 60.335383][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.344939][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.395627][ T8196] device hsr_slave_0 entered promiscuous mode [ 60.433607][ T8196] device hsr_slave_1 entered promiscuous mode [ 60.493392][ T8196] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.508707][ T8185] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.521909][ T8194] team0: Port device team_slave_0 added [ 60.532043][ T8194] team0: Port device team_slave_1 added [ 60.538030][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.548452][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.556290][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.586986][ T8196] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 60.644781][ T8196] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 60.685385][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.696073][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.704538][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.714152][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.722507][ T8192] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.729624][ T8192] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.738583][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.748021][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.756494][ T8192] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.763600][ T8192] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.771459][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.788279][ T8182] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.800113][ T8182] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.824459][ T8196] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 60.865320][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.874736][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.884040][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.892846][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.901335][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.909786][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.918693][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.946095][ T8196] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 60.988399][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.997911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.035806][ T8194] device hsr_slave_0 entered promiscuous mode [ 61.063420][ T8194] device hsr_slave_1 entered promiscuous mode [ 61.113355][ T8194] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.123815][ T8182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.154221][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.164242][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.173864][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.182378][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.191703][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.200252][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.208837][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.241467][ T8185] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.252833][ T8185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.284011][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.292429][ T8192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.312457][ T8190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.325694][ T8194] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 166.342988][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 166.349752][ C1] rcu: 1-....: (10499 ticks this GP) idle=366/1/0x4000000000000002 softirq=10956/10956 fqs=2776 [ 166.360704][ C1] (t=10500 jiffies g=6269 q=167) [ 166.365733][ C1] rcu: rcu_preempt kthread starved for 4931 jiffies! g6269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 166.376750][ C1] rcu: RCU grace-period kthread stack dump: [ 166.382633][ C1] rcu_preempt R running task 28992 10 2 0x80004000 [ 166.391310][ C1] Call Trace: [ 166.394603][ C1] __schedule+0x9a0/0xcc0 [ 166.399115][ C1] schedule+0x181/0x210 [ 166.403455][ C1] schedule_timeout+0x14f/0x240 [ 166.408300][ C1] ? run_local_timers+0x120/0x120 [ 166.413321][ C1] rcu_gp_kthread+0xed8/0x1770 [ 166.418121][ C1] kthread+0x332/0x350 [ 166.422187][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 166.427296][ C1] ? kthread_blkcg+0xe0/0xe0 [ 166.431881][ C1] ret_from_fork+0x24/0x30 [ 166.436306][ C1] NMI backtrace for cpu 1 [ 166.440636][ C1] CPU: 1 PID: 8204 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 166.448863][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.458911][ C1] Call Trace: [ 166.462222][ C1] [ 166.465072][ C1] dump_stack+0x1fb/0x318 [ 166.469395][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 166.474237][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 166.480385][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 166.486454][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 166.492430][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 166.498314][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 166.503424][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 166.508619][ C1] ? trace_hardirqs_off+0x74/0x80 [ 166.513640][ C1] update_process_times+0x12d/0x180 [ 166.518920][ C1] tick_sched_timer+0x263/0x420 [ 166.523760][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 166.529396][ C1] __hrtimer_run_queues+0x403/0x840 [ 166.534598][ C1] hrtimer_interrupt+0x38c/0xda0 [ 166.539550][ C1] ? debug_smp_processor_id+0x9/0x20 [ 166.544923][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 166.550485][ C1] apic_timer_interrupt+0xf/0x20 [ 166.555434][ C1] [ 166.558386][ C1] RIP: 0010:mod_memcg_page_state+0x3d/0x190 [ 166.564443][ C1] Code: 28 2e 00 48 83 c3 38 48 89 d8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 48 89 df e8 b6 9f 69 00 48 8b 1b <48> 85 db 0f 84 d8 00 00 00 48 c7 c0 20 96 0a 89 48 c1 e8 03 42 80 [ 166.585278][ C1] RSP: 0018:ffffc90002767298 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 166.593679][ C1] RAX: 1ffffd400053b657 RBX: 0000000000000000 RCX: ffff88809fd36580 [ 166.601665][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00029db280 [ 166.609631][ C1] RBP: ffffc900027672b8 R08: 000000000003a768 R09: fffffbfff120248a [ 166.617742][ C1] R10: fffffbfff120248a R11: 0000000000000000 R12: dffffc0000000000 [ 166.626055][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff88808dc61828 [ 166.634130][ C1] ? mod_memcg_page_state+0x16/0x190 [ 166.639406][ C1] free_thread_stack+0x168/0x590 [ 166.644340][ C1] put_task_stack+0xa3/0x130 [ 166.648922][ C1] finish_task_switch+0x3f1/0x550 [ 166.653941][ C1] __schedule+0x9a8/0xcc0 [ 166.658270][ C1] preempt_schedule_irq+0xc1/0x140 [ 166.663577][ C1] retint_kernel+0x1b/0x2b [ 166.669650][ C1] RIP: 0010:lock_release+0x4c7/0x780 [ 166.674925][ C1] Code: 48 c1 e8 03 80 3c 10 00 74 0c 48 c7 c7 28 96 0a 89 e8 9d 5b 56 00 48 83 3d bd de ae 07 00 0f 84 8c 02 00 00 48 8b 7d 88 57 9d <0f> 1f 44 00 00 65 48 8b 04 25 28 00 00 00 48 3b 45 d0 0f 85 70 02 [ 166.695479][ C1] RSP: 0018:ffffc90002767518 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 166.704753][ C1] RAX: 1ffffffff12152c5 RBX: ffff88809fd36e08 RCX: ffffffff815bbb47 [ 166.712714][ C1] RDX: dffffc0000000000 RSI: ffff88809fd36eb0 RDI: 0000000000000286 [ 166.720675][ C1] RBP: ffffc90002767598 R08: dffffc0000000000 R09: fffffbfff1287025 [ 166.728645][ C1] R10: fffffbfff1287025 R11: 0000000000000000 R12: 0000000000000003 [ 166.736630][ C1] R13: 0000000000000000 R14: 5aa0b2c673040133 R15: 000000000002002b [ 166.744608][ C1] ? trace_lock_release+0x117/0x1a0 [ 166.750592][ C1] ? rcu_lock_release+0x9/0x30 [ 166.755353][ C1] ? stack_trace_save+0x150/0x150 [ 166.760364][ C1] rcu_lock_release+0x21/0x30 [ 166.765085][ C1] is_bpf_text_address+0x358/0x370 [ 166.770204][ C1] ? stack_trace_save+0x150/0x150 [ 166.775221][ C1] __kernel_text_address+0x9a/0x110 [ 166.783455][ C1] unwind_get_return_address+0x4c/0x90 [ 166.788902][ C1] arch_stack_walk+0x98/0xe0 [ 166.793509][ C1] stack_trace_save+0xb6/0x150 [ 166.798275][ C1] __kasan_kmalloc+0x11c/0x1b0 [ 166.803060][ C1] ? __kasan_kmalloc+0x11c/0x1b0 [ 166.808029][ C1] ? kasan_slab_alloc+0xf/0x20 [ 166.812794][ C1] ? kmem_cache_alloc_trace+0x1fa/0x2f0 [ 166.818334][ C1] ? tomoyo_init_log+0x151/0x1e70 [ 166.823348][ C1] ? tomoyo_supervisor+0x2c7/0x1330 [ 166.828539][ C1] ? tomoyo_path_perm+0x5c3/0x850 [ 166.833556][ C1] ? tomoyo_path_symlink+0x95/0xc0 [ 166.839019][ C1] ? security_path_symlink+0xed/0x170 [ 166.844379][ C1] ? do_symlinkat+0xf3/0x3f0 [ 166.848982][ C1] ? __x64_sys_symlink+0x60/0x70 [ 166.853912][ C1] ? do_syscall_64+0xf7/0x1c0 [ 166.858584][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.864650][ C1] ? trace_mm_page_alloc+0x18c/0x1f0 [ 166.869937][ C1] ? __kasan_check_read+0x11/0x20 [ 166.875105][ C1] ? mark_lock+0x107/0x1650 [ 166.879633][ C1] ? do_raw_spin_unlock+0x136/0x260 [ 166.884830][ C1] ? _raw_spin_unlock+0x27/0x40 [ 166.889852][ C1] ? cache_grow_end+0x143/0x170 [ 166.894727][ C1] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 166.900020][ C1] ? kmem_cache_alloc_trace+0x199/0x2f0 [ 166.905572][ C1] kasan_slab_alloc+0xf/0x20 [ 166.910164][ C1] kmem_cache_alloc_trace+0x1fa/0x2f0 [ 166.915523][ C1] ? tomoyo_init_log+0x151/0x1e70 [ 166.920537][ C1] tomoyo_init_log+0x151/0x1e70 [ 166.925387][ C1] ? tomoyo_profile+0x11/0x50 [ 166.930054][ C1] ? tomoyo_profile+0x11/0x50 [ 166.934721][ C1] ? tomoyo_domain_quota_is_ok+0x446/0x580 [ 166.940518][ C1] tomoyo_supervisor+0x2c7/0x1330 [ 166.945541][ C1] ? rcu_read_lock_sched_held+0x10b/0x170 [ 166.951797][ C1] ? tomoyo_check_acl+0x2dc/0x3a0 [ 166.956830][ C1] ? __kmalloc+0x26c/0x340 [ 166.961239][ C1] ? tomoyo_encode2+0x273/0x5a0 [ 166.966098][ C1] tomoyo_path_perm+0x5c3/0x850 [ 166.970973][ C1] tomoyo_path_symlink+0x95/0xc0 [ 166.975904][ C1] security_path_symlink+0xed/0x170 [ 166.981102][ C1] do_symlinkat+0xf3/0x3f0 [ 166.985517][ C1] __x64_sys_symlink+0x60/0x70 [ 166.990273][ C1] do_syscall_64+0xf7/0x1c0 [ 166.994785][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.000670][ C1] RIP: 0033:0x45a3a7 [ 167.004558][ C1] Code: 0f 1f 00 b8 5c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 6d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 167.024161][ C1] RSP: 002b:00007fff45eb01a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 167.032569][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a3a7 [ 167.040533][ C1] RDX: 00007fff45eb0247 RSI: 00000000004c00d3 RDI: 00007fff45eb0230 [ 167.048498][ C1] RBP: 0000000000000000 R08: 0000000000000220 R09: 0000000000000017 [ 167.056464][ C1] R10: 0000000000000075 R11: 0000000000000202 R12: 0000000000000001 [ 167.064425][ C1] R13: 00007fff45eb01e0 R14: 0000000000000000 R15: 00007fff45eb01f0