[ 40.338430][ T26] audit: type=1800 audit(1575344217.342:27): pid=7809 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 40.359377][ T26] audit: type=1800 audit(1575344217.342:28): pid=7809 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. [ 40.929130][ T26] audit: type=1800 audit(1575344217.982:29): pid=7809 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 40.948283][ T26] audit: type=1800 audit(1575344217.982:30): pid=7809 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 '10.128.0.71' (ECDSA) to the list of known hosts. 2019/12/03 03:37:05 fuzzer started 2019/12/03 03:37:06 dialing manager at 10.128.0.26:38907 2019/12/03 03:37:06 syscalls: 2697 2019/12/03 03:37:06 code coverage: enabled 2019/12/03 03:37:06 comparison tracing: enabled 2019/12/03 03:37:06 extra coverage: extra coverage is not supported by the kernel 2019/12/03 03:37:06 setuid sandbox: enabled 2019/12/03 03:37:06 namespace sandbox: enabled 2019/12/03 03:37:06 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 03:37:06 fault injection: enabled 2019/12/03 03:37:06 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 03:37:06 net packet injection: enabled 2019/12/03 03:37:06 net device setup: enabled 2019/12/03 03:37:06 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 03:37:06 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:37:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/183, &(0x7f0000000000)=0x8) 03:37:08 executing program 1: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) syzkaller login: [ 50.996815][ T7973] IPVS: ftp: loaded support on port[0] = 21 [ 51.143007][ T7973] chnl_net:caif_netlink_parms(): no params data found [ 51.152783][ T7975] IPVS: ftp: loaded support on port[0] = 21 03:37:08 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x2a4, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="110000005a00fd030000000075a84000300e7797adfaa5a26077cef9672e52053b32cfd451aab627c111a6f0153ad9868d00df39d7ec888191b31ae36355463d5fd5ff24f0b75afbee15be93a7fdae846609367157f46e1986cb5343972a62f50e1b05a1cdaf83062be6a2b9ebd5dbfd924ed5b4984b29672225e692d1d7cf1d6c1d3e9b2e37484658784c71f68f03bf746a9d97d929efb67c199abaaf6eddae4d89294059b47c44f0ff99562a"], 0x14}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) [ 51.185486][ T7973] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.194153][ T7973] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.203239][ T7973] device bridge_slave_0 entered promiscuous mode [ 51.213411][ T7973] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.220805][ T7973] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.229623][ T7973] device bridge_slave_1 entered promiscuous mode [ 51.290276][ T7973] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.321552][ T7973] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 03:37:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x840000000002, 0x3, 0xff) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) [ 51.412273][ T7973] team0: Port device team_slave_0 added [ 51.433103][ T7975] chnl_net:caif_netlink_parms(): no params data found [ 51.472009][ T7973] team0: Port device team_slave_1 added 03:37:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) getsockopt$packet_buf(r2, 0x107, 0x12, &(0x7f0000651000)=""/240, &(0x7f0000000100)=0x483) [ 51.571182][ T7973] device hsr_slave_0 entered promiscuous mode [ 51.608855][ T7973] device hsr_slave_1 entered promiscuous mode [ 51.656161][ T7980] IPVS: ftp: loaded support on port[0] = 21 [ 51.675453][ T7981] IPVS: ftp: loaded support on port[0] = 21 [ 51.697745][ T7975] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.740350][ T7975] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.748250][ T7975] device bridge_slave_0 entered promiscuous mode [ 51.786014][ T7975] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.795490][ T7975] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.803616][ T7975] device bridge_slave_1 entered promiscuous mode 03:37:08 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10000000012, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x38}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 51.870332][ T7973] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.954250][ T7973] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.000192][ T7973] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.041406][ T7973] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.101344][ T7975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.117222][ T7986] IPVS: ftp: loaded support on port[0] = 21 [ 52.117243][ T7984] IPVS: ftp: loaded support on port[0] = 21 [ 52.137907][ T7975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.172646][ T7981] chnl_net:caif_netlink_parms(): no params data found [ 52.192462][ T7975] team0: Port device team_slave_0 added [ 52.212128][ T7975] team0: Port device team_slave_1 added [ 52.296237][ T7980] chnl_net:caif_netlink_parms(): no params data found [ 52.315744][ T7981] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.322906][ T7981] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.331841][ T7981] device bridge_slave_0 entered promiscuous mode [ 52.341965][ T7981] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.349862][ T7981] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.358073][ T7981] device bridge_slave_1 entered promiscuous mode [ 52.420356][ T7975] device hsr_slave_0 entered promiscuous mode [ 52.458917][ T7975] device hsr_slave_1 entered promiscuous mode [ 52.509049][ T7975] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.537427][ T7981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.553635][ T7981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.579680][ T7973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.593671][ T7973] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.606029][ T7980] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.614252][ T7980] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.621919][ T7980] device bridge_slave_0 entered promiscuous mode [ 52.639731][ T7981] team0: Port device team_slave_0 added [ 52.647561][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.657612][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.675286][ T7980] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.682487][ T7980] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.690399][ T7980] device bridge_slave_1 entered promiscuous mode [ 52.706544][ T7981] team0: Port device team_slave_1 added [ 52.738218][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.747416][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.756467][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.763644][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.781356][ T7980] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.796265][ T7980] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.816382][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.826665][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.836551][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.844946][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.852021][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.860598][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.869310][ T7986] chnl_net:caif_netlink_parms(): no params data found [ 52.884774][ T7980] team0: Port device team_slave_0 added [ 52.940140][ T7981] device hsr_slave_0 entered promiscuous mode [ 52.978864][ T7981] device hsr_slave_1 entered promiscuous mode [ 53.058651][ T7981] debugfs: Directory 'hsr0' with parent '/' already present! [ 53.066195][ T7975] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.130670][ T7975] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.175380][ T7975] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.242650][ T7980] team0: Port device team_slave_1 added [ 53.264587][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.273369][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.282208][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.290650][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.312665][ T7975] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 53.385245][ T7986] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.393245][ T7986] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.401454][ T7986] device bridge_slave_0 entered promiscuous mode [ 53.408423][ T7981] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 53.460840][ T7981] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 53.570179][ T7980] device hsr_slave_0 entered promiscuous mode [ 53.628919][ T7980] device hsr_slave_1 entered promiscuous mode [ 53.668622][ T7980] debugfs: Directory 'hsr0' with parent '/' already present! [ 53.679116][ T7984] chnl_net:caif_netlink_parms(): no params data found [ 53.689036][ T7986] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.696126][ T7986] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.704302][ T7986] device bridge_slave_1 entered promiscuous mode [ 53.720226][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.730570][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.739042][ T7981] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 53.791448][ T7981] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 53.856777][ T7986] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.876928][ T7986] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.906087][ T7973] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.917272][ T7973] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.930132][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.938253][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.946961][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.955223][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.963402][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.982033][ T7986] team0: Port device team_slave_0 added [ 53.994783][ T7984] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.002056][ T7984] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.009983][ T7984] device bridge_slave_0 entered promiscuous mode [ 54.035625][ T7986] team0: Port device team_slave_1 added [ 54.044600][ T7984] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.052635][ T7984] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.060797][ T7984] device bridge_slave_1 entered promiscuous mode [ 54.095713][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.103628][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.117169][ T7984] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.126970][ T7980] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.206577][ T7973] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.261725][ T7986] device hsr_slave_0 entered promiscuous mode [ 54.321616][ T7986] device hsr_slave_1 entered promiscuous mode [ 54.358689][ T7986] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.370551][ T7984] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.384643][ T7980] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.443972][ T7980] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.537582][ T7981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.552584][ T7984] team0: Port device team_slave_0 added [ 54.558442][ T7980] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.614239][ T7981] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.624395][ T7984] team0: Port device team_slave_1 added [ 54.640982][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.649952][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.657683][ T7986] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 159.668494][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 159.675315][ C0] rcu: 0-....: (10499 ticks this GP) idle=86e/1/0x4000000000000002 softirq=11265/11265 fqs=2813 [ 159.686037][ C0] (t=10501 jiffies g=5793 q=125) [ 159.691048][ C0] rcu: rcu_preempt kthread starved for 4873 jiffies! g5793 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 159.702046][ C0] rcu: RCU grace-period kthread stack dump: [ 159.707919][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 159.715818][ C0] Call Trace: [ 159.719100][ C0] __schedule+0x9a0/0xcc0 [ 159.723422][ C0] schedule+0x181/0x210 [ 159.727564][ C0] schedule_timeout+0x14f/0x240 [ 159.732398][ C0] ? run_local_timers+0x120/0x120 [ 159.737408][ C0] rcu_gp_kthread+0xed8/0x1770 [ 159.742162][ C0] kthread+0x332/0x350 [ 159.746212][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 159.751305][ C0] ? kthread_blkcg+0xe0/0xe0 [ 159.755883][ C0] ret_from_fork+0x24/0x30 [ 159.760293][ C0] NMI backtrace for cpu 0 [ 159.764609][ C0] CPU: 0 PID: 7995 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 159.772842][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.782879][ C0] Call Trace: [ 159.786144][ C0] [ 159.788980][ C0] dump_stack+0x1fb/0x318 [ 159.793297][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 159.798127][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 159.804265][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 159.810323][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 159.816289][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 159.822160][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 159.827261][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 159.832446][ C0] ? trace_hardirqs_off+0x74/0x80 [ 159.837453][ C0] update_process_times+0x12d/0x180 [ 159.842644][ C0] tick_sched_timer+0x263/0x420 [ 159.847475][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 159.853015][ C0] __hrtimer_run_queues+0x403/0x840 [ 159.858213][ C0] hrtimer_interrupt+0x38c/0xda0 [ 159.863153][ C0] ? debug_smp_processor_id+0x9/0x20 [ 159.868426][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 159.873954][ C0] apic_timer_interrupt+0xf/0x20 [ 159.878874][ C0] [ 159.881797][ C0] RIP: 0010:free_thread_stack+0x133/0x590 [ 159.887499][ C0] Code: 00 ea ff ff 48 01 c7 be 03 00 00 00 e8 06 a2 60 00 e9 5d 04 00 00 e8 5c 2d 2e 00 48 89 df 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 [ 159.907190][ C0] RSP: 0018:ffffc900024879e8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 159.915585][ C0] RAX: 0000000000000001 RBX: ffffea0002a20500 RCX: 0000000000000000 [ 159.923554][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea0002a20500 [ 159.931521][ C0] RBP: ffffc90002487a20 R08: 000000000003a768 R09: fffffbfff120248a [ 159.939480][ C0] R10: fffffbfff120248a R11: 0000000000000000 R12: ffff8880a92981a0 [ 159.947446][ C0] R13: dffffc0000000000 R14: 1ffff11015253034 R15: ffff888093de99e8 [ 159.955431][ C0] ? free_thread_stack+0x12e/0x590 [ 159.960536][ C0] put_task_stack+0xa3/0x130 [ 159.965114][ C0] finish_task_switch+0x3f1/0x550 [ 159.970132][ C0] __schedule+0x9a8/0xcc0 [ 159.974456][ C0] preempt_schedule_irq+0xc1/0x140 [ 159.979557][ C0] retint_kernel+0x1b/0x2b [ 159.983959][ C0] RIP: 0010:kfree+0x1a3/0x200 [ 159.988622][ 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 [ 160.008232][ C0] RSP: 0018:ffffc90002487c30 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 160.016634][ C0] RAX: ffff8880a8bac954 RBX: ffff8880aa800380 RCX: ffffffff815c0597 [ 160.024596][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000286 [ 160.032553][ C0] RBP: ffffc90002487c50 R08: ffff8880a8bac918 R09: fffffbfff13c852e [ 160.040508][ C0] R10: fffffbfff13c852e R11: 0000000000000000 R12: ffff888092c44580 [ 160.048466][ C0] R13: 1ffff92000490f94 R14: 0000000000000286 R15: ffffffff8354c8ab [ 160.056427][ C0] ? tomoyo_path_perm+0x66b/0x850 [ 160.061443][ C0] ? mark_lock+0x107/0x1650 [ 160.065938][ C0] tomoyo_path_perm+0x66b/0x850 [ 160.070801][ C0] tomoyo_path_symlink+0x95/0xc0 [ 160.075723][ C0] security_path_symlink+0xed/0x170 [ 160.080911][ C0] do_symlinkat+0xf3/0x3f0 [ 160.085316][ C0] __x64_sys_symlink+0x60/0x70 [ 160.090065][ C0] do_syscall_64+0xf7/0x1c0 [ 160.094554][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.100430][ C0] RIP: 0033:0x45a3a7 [ 160.104325][ C0] 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 [ 160.123924][ C0] RSP: 002b:00007ffd3f372ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 160.132325][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a3a7 [ 160.140287][ C0] RDX: 00007ffd3f372f47 RSI: 00000000004c00d3 RDI: 00007ffd3f372f30 [ 160.148262][ C0] RBP: 0000000000000000 R08: 0000000000000220 R09: 0000000000000017 [ 160.156225][ C0] R10: 0000000000000075 R11: 0000000000000202 R12: 0000000000000001 [ 160.164188][ C0] R13: 00007ffd3f372ee0 R14: 0000000000000000 R15: 00007ffd3f372ef0