[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 43.430887][ T23] audit: type=1800 audit(1575434613.252:25): pid=8090 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 43.449790][ T23] audit: type=1800 audit(1575434613.252:26): pid=8090 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 43.496719][ T23] audit: type=1800 audit(1575434613.262:27): pid=8090 uid=0 auid=4294967295 ses=4294967295 subj=_ 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 '10.128.0.87' (ECDSA) to the list of known hosts. 2019/12/04 04:43:44 fuzzer started 2019/12/04 04:43:45 dialing manager at 10.128.0.26:42111 2019/12/04 04:43:45 syscalls: 2689 2019/12/04 04:43:45 code coverage: enabled 2019/12/04 04:43:45 comparison tracing: enabled 2019/12/04 04:43:45 extra coverage: extra coverage is not supported by the kernel 2019/12/04 04:43:45 setuid sandbox: enabled 2019/12/04 04:43:45 namespace sandbox: enabled 2019/12/04 04:43:45 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/04 04:43:45 fault injection: enabled 2019/12/04 04:43:45 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/04 04:43:45 net packet injection: enabled 2019/12/04 04:43:45 net device setup: enabled 2019/12/04 04:43:45 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/04 04:43:45 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:43:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1}}], 0x1, 0x0, 0x0) 04:43:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='bpf\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',appraise_type=imasig,rootcontext=unconfined_u,appraise,rootcontext=staff_u,smackfstransmute={']) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(0xee01, r1) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) syzkaller login: [ 57.205853][ T8254] IPVS: ftp: loaded support on port[0] = 21 [ 57.378601][ T8254] chnl_net:caif_netlink_parms(): no params data found [ 57.395584][ T8257] IPVS: ftp: loaded support on port[0] = 21 04:43:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18}, [@ldst={0x6, 0x5, 0x3, 0x5}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) [ 57.459682][ T8254] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.466777][ T8254] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.488767][ T8254] device bridge_slave_0 entered promiscuous mode [ 57.508607][ T8254] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.515791][ T8254] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.524016][ T8254] device bridge_slave_1 entered promiscuous mode [ 57.576745][ T8254] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.594946][ T8254] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.622037][ T8257] chnl_net:caif_netlink_parms(): no params data found [ 57.653218][ T8254] team0: Port device team_slave_0 added [ 57.680391][ T8254] team0: Port device team_slave_1 added [ 57.715043][ T8260] IPVS: ftp: loaded support on port[0] = 21 04:43:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1400008912, &(0x7f0000000080)="080db5055e0bcfe87b2071") r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f00000002c0)="9ddbb43bb8b810d73f8f4fdffe974ff41fbc01c118bf9c60a3c6ee23335a9b67e1", 0x21, 0x0, 0x0, 0x0) [ 57.760271][ T8254] device hsr_slave_0 entered promiscuous mode [ 57.809926][ T8254] device hsr_slave_1 entered promiscuous mode [ 57.860546][ T8257] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.878223][ T8257] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.898410][ T8257] device bridge_slave_0 entered promiscuous mode 04:43:47 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x100000, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x20000, 0x0) mount(&(0x7f0000000000), &(0x7f0000000140)='.', 0x0, 0x2f00, 0x0) [ 57.955604][ T8257] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.979635][ T8257] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.988051][ T8257] device bridge_slave_1 entered promiscuous mode [ 58.051015][ T8254] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.110861][ T8254] netdevsim netdevsim0 netdevsim1: renamed from eth1 04:43:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xa03e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') process_vm_writev(0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/21, 0x15}], 0x10000000000000ca, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000080), 0x5b) [ 58.210710][ T8254] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.274049][ T8257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.285658][ T8257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.299720][ T8254] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.365175][ T8254] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.372544][ T8254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.380492][ T8254] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.387604][ T8254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.414221][ T8262] IPVS: ftp: loaded support on port[0] = 21 [ 58.422093][ T8264] IPVS: ftp: loaded support on port[0] = 21 [ 58.441644][ T8266] IPVS: ftp: loaded support on port[0] = 21 [ 58.453393][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.462538][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.474464][ T8257] team0: Port device team_slave_0 added [ 58.483011][ T8257] team0: Port device team_slave_1 added [ 58.560545][ T8257] device hsr_slave_0 entered promiscuous mode [ 58.618493][ T8257] device hsr_slave_1 entered promiscuous mode [ 58.687856][ T8257] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.742306][ T8260] chnl_net:caif_netlink_parms(): no params data found [ 58.847327][ T8257] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.903623][ T8257] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.962318][ T8257] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.011198][ T8257] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.066178][ T8260] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.075440][ T8260] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.084882][ T8260] device bridge_slave_0 entered promiscuous mode [ 59.095013][ T8260] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.102318][ T8260] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.110435][ T8260] device bridge_slave_1 entered promiscuous mode [ 59.123381][ T8254] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.160781][ T8266] chnl_net:caif_netlink_parms(): no params data found [ 59.190434][ T8260] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.204581][ T8260] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.224384][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.233701][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.244774][ T8254] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.257218][ T8262] chnl_net:caif_netlink_parms(): no params data found [ 59.274131][ T8260] team0: Port device team_slave_0 added [ 59.305146][ T8268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.314969][ T8268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.323402][ T8268] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.330536][ T8268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.349938][ T8260] team0: Port device team_slave_1 added [ 59.377355][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.386700][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.396617][ T8272] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.403885][ T8272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.412280][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.420794][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.429560][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.438337][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.446616][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.456669][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.465931][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.484479][ T8266] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.495616][ T8266] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.504590][ T8266] device bridge_slave_0 entered promiscuous mode [ 59.550119][ T8260] device hsr_slave_0 entered promiscuous mode [ 59.588874][ T8260] device hsr_slave_1 entered promiscuous mode [ 59.627801][ T8260] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.642045][ T8264] chnl_net:caif_netlink_parms(): no params data found [ 59.657244][ T8266] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.665008][ T8266] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.672836][ T8266] device bridge_slave_1 entered promiscuous mode [ 59.695041][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.703865][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.712534][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.721373][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.734468][ T8262] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.741939][ T8262] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.750684][ T8262] device bridge_slave_0 entered promiscuous mode [ 59.758612][ T8262] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.765659][ T8262] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.773789][ T8262] device bridge_slave_1 entered promiscuous mode [ 59.787213][ T8266] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.798994][ T8254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.811255][ T8266] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.874293][ T8260] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.933556][ T8260] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.990465][ T8260] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 60.030956][ T8262] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.042422][ T8262] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.056807][ T8264] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.066121][ T8264] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.074389][ T8264] device bridge_slave_0 entered promiscuous mode [ 60.084001][ T8266] team0: Port device team_slave_0 added [ 60.090507][ T8260] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 60.151041][ T8264] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.159260][ T8264] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.167118][ T8264] device bridge_slave_1 entered promiscuous mode [ 60.188380][ T8266] team0: Port device team_slave_1 added [ 60.199922][ T8262] team0: Port device team_slave_0 added [ 60.211889][ T8264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.232105][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.239843][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.252704][ T8254] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.261119][ T8262] team0: Port device team_slave_1 added [ 60.276516][ T8264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.298322][ T8264] team0: Port device team_slave_0 added [ 60.306013][ T8264] team0: Port device team_slave_1 added [ 60.319801][ T8257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.379470][ T8266] device hsr_slave_0 entered promiscuous mode [ 60.417930][ T8266] device hsr_slave_1 entered promiscuous mode [ 60.457816][ T8266] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.520615][ T8262] device hsr_slave_0 entered promiscuous mode [ 60.568030][ T8262] device hsr_slave_1 entered promiscuous mode [ 60.627698][ T8262] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.652469][ T8257] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.737519][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 165.744292][ C0] rcu: 0-...!: (10499 ticks this GP) idle=69a/1/0x4000000000000002 softirq=11711/11711 fqs=1 [ 165.754753][ C0] (t=10500 jiffies g=6405 q=28) [ 165.759681][ C0] rcu: rcu_preempt kthread starved for 10498 jiffies! g6405 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 165.770760][ C0] rcu: RCU grace-period kthread stack dump: [ 165.776637][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 165.784529][ C0] Call Trace: [ 165.787814][ C0] __schedule+0x9a0/0xcc0 [ 165.792144][ C0] schedule+0x181/0x210 [ 165.796293][ C0] schedule_timeout+0x14f/0x240 [ 165.801129][ C0] ? run_local_timers+0x120/0x120 [ 165.806162][ C0] rcu_gp_kthread+0xed8/0x1770 [ 165.810925][ C0] kthread+0x332/0x350 [ 165.814990][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 165.820089][ C0] ? kthread_blkcg+0xe0/0xe0 [ 165.824697][ C0] ret_from_fork+0x24/0x30 [ 165.829247][ C0] NMI backtrace for cpu 0 [ 165.833587][ C0] CPU: 0 PID: 8225 Comm: udevd Not tainted 5.4.0-syzkaller #0 [ 165.841050][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.851103][ C0] Call Trace: [ 165.854387][ C0] [ 165.857234][ C0] dump_stack+0x1fb/0x318 [ 165.861556][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 165.866400][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 165.872543][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 165.878603][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 165.884577][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 165.890472][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 165.895580][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 165.901033][ C0] ? trace_hardirqs_off+0x74/0x80 [ 165.906047][ C0] update_process_times+0x12d/0x180 [ 165.911239][ C0] tick_sched_timer+0x263/0x420 [ 165.916075][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 165.921612][ C0] __hrtimer_run_queues+0x403/0x840 [ 165.926813][ C0] hrtimer_interrupt+0x38c/0xda0 [ 165.931757][ C0] ? debug_smp_processor_id+0x9/0x20 [ 165.937032][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 165.942658][ C0] apic_timer_interrupt+0xf/0x20 [ 165.947581][ C0] [ 165.950510][ C0] RIP: 0010:free_thread_stack+0x151/0x590 [ 165.956217][ C0] Code: 31 f6 e8 42 af 6e 00 43 80 3c 2e 00 74 08 4c 89 e7 e8 43 a4 69 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 c1 e8 03 42 80 3c 28 00 <74> 08 48 89 df e8 25 a4 69 00 48 8b 3b be fc ff ff ff e8 28 04 00 [ 165.975836][ C0] RSP: 0018:ffffc90001cf79e8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 165.984239][ C0] RAX: 1ffff11014d1e731 RBX: ffff8880a68f3988 RCX: 0000000000000000 [ 165.992202][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea0001b1fa40 [ 166.000173][ C0] RBP: ffffc90001cf7a20 R08: 000000000003a768 R09: ffffed1011ec674f [ 166.008129][ C0] R10: ffffed1011ec674f R11: 0000000000000000 R12: ffff8880a68f3a20 [ 166.016112][ C0] R13: dffffc0000000000 R14: 1ffff11014d1e744 R15: ffff88808f633a68 [ 166.024095][ C0] ? free_thread_stack+0x12e/0x590 [ 166.029198][ C0] put_task_stack+0xa3/0x130 [ 166.033786][ C0] finish_task_switch+0x3f1/0x550 [ 166.038803][ C0] __schedule+0x9a8/0xcc0 [ 166.043131][ C0] preempt_schedule_irq+0xc1/0x140 [ 166.048321][ C0] retint_kernel+0x1b/0x2b [ 166.052728][ C0] RIP: 0010:kfree+0x1a3/0x200 [ 166.057391][ C0] Code: 48 83 3d 67 19 59 07 00 74 68 4c 89 f7 57 9d 0f 1f 44 00 00 eb 19 e8 ec b7 ca ff 48 83 3d 4c 19 59 07 00 74 51 4c 89 f7 57 9d <0f> 1f 44 00 00 5b 41 5c 41 5e 41 5f 5d c3 48 ff c9 48 89 c8 e9 c8 [ 166.076985][ C0] RSP: 0018:ffffc90001cf7c30 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 166.085390][ C0] RAX: ffff88809e5ae894 RBX: ffff8880aa8001c0 RCX: ffffffff815c0597 [ 166.093350][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000286 [ 166.101309][ C0] RBP: ffffc90001cf7c50 R08: ffff88809e5ae858 R09: fffffbfff13c8d2e [ 166.109265][ C0] R10: fffffbfff13c8d2e R11: 0000000000000000 R12: ffff88809a30f680 [ 166.117227][ C0] R13: 1ffff9200039ef94 R14: 0000000000000286 R15: ffffffff83557ebb [ 166.125196][ C0] ? tomoyo_path_perm+0x66b/0x850 [ 166.130214][ C0] ? mark_lock+0x107/0x1650 [ 166.134713][ C0] tomoyo_path_perm+0x66b/0x850 [ 166.139582][ C0] tomoyo_path_symlink+0x95/0xc0 [ 166.144516][ C0] security_path_symlink+0xed/0x170 [ 166.149733][ C0] do_symlinkat+0xf3/0x3f0 [ 166.154173][ C0] __x64_sys_symlink+0x60/0x70 [ 166.158962][ C0] do_syscall_64+0xf7/0x1c0 [ 166.163472][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.169351][ C0] RIP: 0033:0x7fa370ef5517 [ 166.173759][ C0] Code: 09 01 00 00 0f 05 48 3d 00 f0 ff ff 77 02 f3 c3 48 8b 15 14 39 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f1 38 2b 00 31 d2 48 29 c2 64 [ 166.193349][ C0] RSP: 002b:00007ffe0a0d8c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 166.201748][ C0] RAX: ffffffffffffffda RBX: 00000000008ee250 RCX: 00007fa370ef5517 [ 166.209707][ C0] RDX: 0000000000000002 RSI: 00007ffe0a0d8c50 RDI: 0000000000900750 [ 166.217664][ C0] RBP: 0000000000906e80 R08: 00007ffe0a0d8800 R09: 00007fa370f49de0 [ 166.225623][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000020 [ 166.233582][ C0] R13: 00000000008f13b0 R14: 00000000008ee250 R15: 000000000000000b