[ 41.873460][ T23] audit: type=1800 audit(1575363797.939:26): pid=7989 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 41.894840][ T23] audit: type=1800 audit(1575363797.939:27): pid=7989 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 41.894859][ T23] audit: type=1800 audit(1575363797.949:28): pid=7989 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. [ 42.901055][ T23] audit: type=1800 audit(1575363798.979:29): pid=7989 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 '10.128.0.2' (ECDSA) to the list of known hosts. 2019/12/03 09:03:27 fuzzer started 2019/12/03 09:03:29 dialing manager at 10.128.0.26:38907 2019/12/03 09:03:29 syscalls: 2697 2019/12/03 09:03:29 code coverage: enabled 2019/12/03 09:03:29 comparison tracing: enabled 2019/12/03 09:03:29 extra coverage: extra coverage is not supported by the kernel 2019/12/03 09:03:29 setuid sandbox: enabled 2019/12/03 09:03:29 namespace sandbox: enabled 2019/12/03 09:03:29 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 09:03:29 fault injection: enabled 2019/12/03 09:03:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 09:03:29 net packet injection: enabled 2019/12/03 09:03:29 net device setup: enabled 2019/12/03 09:03:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 09:03:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 09:03:30 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, &(0x7f0000000300)=0x54) 09:03:30 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1000000, 0x0}}], 0xc6, 0x24000000) syzkaller login: [ 54.869154][ T8152] IPVS: ftp: loaded support on port[0] = 21 [ 55.014755][ T8152] chnl_net:caif_netlink_parms(): no params data found 09:03:31 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x3f, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xf010002, 0x0, 0x0, [], 0x0}) [ 55.057114][ T8155] IPVS: ftp: loaded support on port[0] = 21 [ 55.135464][ T8152] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.142670][ T8152] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.150630][ T8152] device bridge_slave_0 entered promiscuous mode [ 55.186036][ T8152] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.202688][ T8152] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.210266][ T8152] device bridge_slave_1 entered promiscuous mode [ 55.241996][ T8152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.257897][ T8152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.274564][ T8157] IPVS: ftp: loaded support on port[0] = 21 [ 55.288108][ T8152] team0: Port device team_slave_0 added [ 55.296553][ T8152] team0: Port device team_slave_1 added 09:03:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newsa={0x158, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in6=@mcast1}, {@in6=@mcast2, 0x0, 0x32}, @in6=@remote, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x60, "e5ded35713882b9ed9bc5c5a1c66b92f789b133cc773ecd14dfa9409"}}]}, 0x158}}, 0x0) [ 55.376380][ T8152] device hsr_slave_0 entered promiscuous mode [ 55.433805][ T8152] device hsr_slave_1 entered promiscuous mode [ 55.498720][ T8159] IPVS: ftp: loaded support on port[0] = 21 09:03:31 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x47, 0x0, 0xffffffffffffffff, 0x0, [0x2]}, 0x3c) [ 55.585433][ T8155] chnl_net:caif_netlink_parms(): no params data found [ 55.634294][ T8152] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.691209][ T8152] netdevsim netdevsim0 netdevsim1: renamed from eth1 09:03:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x3, 0xffffffffffff3ffc}, 0x4) [ 55.766606][ T8152] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.877735][ T8152] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.961245][ T8152] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.968410][ T8152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.976161][ T8152] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.983264][ T8152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.000798][ T8155] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.008094][ T8155] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.016558][ T8155] device bridge_slave_0 entered promiscuous mode [ 56.027038][ T8162] IPVS: ftp: loaded support on port[0] = 21 [ 56.045940][ T8157] chnl_net:caif_netlink_parms(): no params data found [ 56.056582][ T3887] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.064622][ T3887] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.085596][ T8155] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.093015][ T8155] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.100604][ T8155] device bridge_slave_1 entered promiscuous mode [ 56.147453][ T8165] IPVS: ftp: loaded support on port[0] = 21 [ 56.158380][ T8155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.205396][ T8159] chnl_net:caif_netlink_parms(): no params data found [ 56.221362][ T8157] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.229191][ T8157] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.236929][ T8157] device bridge_slave_0 entered promiscuous mode [ 56.245189][ T8155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.267141][ T8155] team0: Port device team_slave_0 added [ 56.275661][ T8155] team0: Port device team_slave_1 added [ 56.290225][ T8157] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.298024][ T8157] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.306020][ T8157] device bridge_slave_1 entered promiscuous mode [ 56.323195][ T8157] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.335995][ T8157] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.424269][ T8155] device hsr_slave_0 entered promiscuous mode [ 56.474682][ T8155] device hsr_slave_1 entered promiscuous mode [ 56.522724][ T8155] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.537265][ T8159] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.544439][ T8159] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.552014][ T8159] device bridge_slave_0 entered promiscuous mode [ 56.561172][ T8159] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.568326][ T8159] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.576023][ T8159] device bridge_slave_1 entered promiscuous mode [ 56.610545][ T8159] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.621367][ T8157] team0: Port device team_slave_0 added [ 56.656762][ T8152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.664549][ T8159] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.684006][ T8157] team0: Port device team_slave_1 added [ 56.707247][ T8159] team0: Port device team_slave_0 added [ 56.715652][ T8159] team0: Port device team_slave_1 added [ 56.727040][ T8155] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 56.796714][ T8155] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 56.854396][ T8155] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.907228][ T8155] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.014734][ T8159] device hsr_slave_0 entered promiscuous mode [ 57.053006][ T8159] device hsr_slave_1 entered promiscuous mode [ 57.092754][ T8159] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.107884][ T8162] chnl_net:caif_netlink_parms(): no params data found [ 57.132296][ T3887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.140606][ T3887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.149749][ T8152] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.205510][ T8157] device hsr_slave_0 entered promiscuous mode [ 57.262922][ T8157] device hsr_slave_1 entered promiscuous mode [ 57.302809][ T8157] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.341676][ T8166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.350919][ T8166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.359474][ T8166] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.366567][ T8166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.395957][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.405553][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.414286][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.421330][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.429949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.439668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.448214][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.456682][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.477144][ T8165] chnl_net:caif_netlink_parms(): no params data found [ 57.514010][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.530723][ T8162] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.538090][ T8162] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.546073][ T8162] device bridge_slave_0 entered promiscuous mode [ 57.565160][ T8159] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.607900][ T8159] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.667575][ T8162] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.674900][ T8162] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.682637][ T8162] device bridge_slave_1 entered promiscuous mode [ 57.700393][ T8157] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.735012][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.743681][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.751892][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.760689][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.769582][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.778142][ T3893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.786981][ T8165] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.794128][ T8165] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.801694][ T8165] device bridge_slave_0 entered promiscuous mode [ 57.808928][ T8159] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.874810][ T8159] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.940033][ T8152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.948855][ T8157] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.984231][ T8165] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.991293][ T8165] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.001874][ T8165] device bridge_slave_1 entered promiscuous mode [ 58.022277][ T8162] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.039401][ T8162] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.049376][ T8157] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 58.095327][ T8157] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 58.134022][ T8155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.164818][ T8162] team0: Port device team_slave_0 added [ 58.172082][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.179707][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.190596][ T8165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.202866][ T8152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.215898][ T8165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.226380][ T8162] team0: Port device team_slave_1 added [ 58.255312][ T8155] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.262986][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.270815][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.287947][ T8165] team0: Port device team_slave_0 added [ 58.297261][ T8165] team0: Port device team_slave_1 added [ 58.375378][ T8165] device hsr_slave_0 entered promiscuous mode [ 58.413077][ T8165] device hsr_slave_1 entered promiscuous mode [ 58.452750][ T8165] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.493701][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.502341][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.538926][ T8174] IPVS: ftp: loaded support on port[0] = 21 [ 58.545602][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.552693][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.571531][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.581280][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.603630][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.610713][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.632957][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 163.662541][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 163.669509][ C0] rcu: 0-...!: (10499 ticks this GP) idle=cba/1/0x4000000000000002 softirq=11184/11184 fqs=5 [ 163.679958][ C0] (t=10501 jiffies g=6149 q=137) [ 163.684988][ C0] rcu: rcu_preempt kthread starved for 10492 jiffies! g6149 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 163.696155][ C0] rcu: RCU grace-period kthread stack dump: [ 163.702028][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 163.709935][ C0] Call Trace: [ 163.713218][ C0] __schedule+0x9a0/0xcc0 [ 163.717544][ C0] schedule+0x181/0x210 [ 163.721692][ C0] schedule_timeout+0x14f/0x240 [ 163.726545][ C0] ? run_local_timers+0x120/0x120 [ 163.731560][ C0] rcu_gp_kthread+0xed8/0x1770 [ 163.736319][ C0] kthread+0x332/0x350 [ 163.740373][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 163.745473][ C0] ? kthread_blkcg+0xe0/0xe0 [ 163.750053][ C0] ret_from_fork+0x24/0x30 [ 163.754471][ C0] NMI backtrace for cpu 0 [ 163.758811][ C0] CPU: 0 PID: 8152 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 163.767043][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.777446][ C0] Call Trace: [ 163.780723][ C0] [ 163.783569][ C0] dump_stack+0x1fb/0x318 [ 163.787898][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 163.792738][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 163.798883][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 163.804942][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 163.810914][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 163.816795][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 163.821899][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 163.827088][ C0] ? trace_hardirqs_off+0x74/0x80 [ 163.832105][ C0] update_process_times+0x12d/0x180 [ 163.837294][ C0] tick_sched_timer+0x263/0x420 [ 163.842132][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 163.847681][ C0] __hrtimer_run_queues+0x403/0x840 [ 163.852883][ C0] hrtimer_interrupt+0x38c/0xda0 [ 163.857923][ C0] ? debug_smp_processor_id+0x9/0x20 [ 163.863222][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 163.868756][ C0] apic_timer_interrupt+0xf/0x20 [ 163.873681][ C0] [ 163.876608][ C0] RIP: 0010:free_thread_stack+0x17f/0x590 [ 163.882313][ C0] Code: df e8 25 a4 69 00 48 8b 3b be fc ff ff ff e8 28 04 00 00 43 80 3c 2e 00 74 08 4c 89 e7 e8 09 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 eb a3 69 00 [ 163.901997][ C0] RSP: 0018:ffffc90002577bd0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 163.910393][ C0] RAX: ffffffff81487433 RBX: ffff88806c026288 RCX: ffff888090842300 [ 163.918357][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002544580 [ 163.926336][ C0] RBP: ffffc90002577c08 R08: 000000000003a768 R09: ffffed1013085f3f [ 163.934297][ C0] R10: ffffed1013085f3f R11: 0000000000000000 R12: ffff88806c026320 [ 163.942257][ C0] R13: dffffc0000000000 R14: 1ffff1100d804c64 R15: ffff88809842f9e8 [ 163.950228][ C0] ? mod_memcg_page_state+0x123/0x190 [ 163.955595][ C0] put_task_stack+0xa3/0x130 [ 163.960206][ C0] finish_task_switch+0x3f1/0x550 [ 163.965222][ C0] __schedule+0x9a8/0xcc0 [ 163.969548][ C0] schedule+0x181/0x210 [ 163.973690][ C0] do_nanosleep+0x1d0/0x6c0 [ 163.978190][ C0] hrtimer_nanosleep+0x3a6/0x5b0 [ 163.983118][ C0] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 163.988913][ C0] __x64_sys_nanosleep+0x186/0x1d0 [ 163.994017][ C0] do_syscall_64+0xf7/0x1c0 [ 163.998507][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.004386][ C0] RIP: 0033:0x458b20 [ 164.008269][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 11 fe 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 d4 d1 fb ff c3 48 83 ec 08 e8 ea 46 00 00 [ 164.027860][ C0] RSP: 002b:00007ffeee3b7be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 164.036261][ C0] RAX: ffffffffffffffda RBX: 000000000000e478 RCX: 0000000000458b20 [ 164.044228][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffeee3b7bf0 [ 164.052186][ C0] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000ff8940 [ 164.060145][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.068103][ C0] R13: 00007ffeee3b7c40 R14: 000000000000e478 R15: 00007ffeee3b7c50