[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 46.433906][ T23] audit: type=1800 audit(1575328202.437:25): pid=8138 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 46.460476][ T23] audit: type=1800 audit(1575328202.437:26): pid=8138 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 46.504702][ T23] audit: type=1800 audit(1575328202.437:27): pid=8138 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 '10.128.1.53' (ECDSA) to the list of known hosts. 2019/12/02 23:10:14 fuzzer started 2019/12/02 23:10:16 dialing manager at 10.128.0.26:38907 2019/12/02 23:10:16 syscalls: 2697 2019/12/02 23:10:16 code coverage: enabled 2019/12/02 23:10:16 comparison tracing: enabled 2019/12/02 23:10:16 extra coverage: extra coverage is not supported by the kernel 2019/12/02 23:10:16 setuid sandbox: enabled 2019/12/02 23:10:16 namespace sandbox: enabled 2019/12/02 23:10:16 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/02 23:10:16 fault injection: enabled 2019/12/02 23:10:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/02 23:10:16 net packet injection: enabled 2019/12/02 23:10:16 net device setup: enabled 2019/12/02 23:10:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/02 23:10:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 23:10:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8917, &(0x7f0000000040)={'lo:\x05\xe6\r\x00\x00\x85\x01\x00\x00\x00\x10\x03\x00'}) 23:10:17 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x9, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000140)={0x9b0000, 0x0, 0x0, [], 0x0}) syzkaller login: [ 61.812029][ T8303] IPVS: ftp: loaded support on port[0] = 21 23:10:17 executing program 2: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0xa927, 0x2d, 0x0, 0xffffffffffffff9c}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000300)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 61.994647][ T8303] chnl_net:caif_netlink_parms(): no params data found [ 61.998152][ T8306] IPVS: ftp: loaded support on port[0] = 21 [ 62.134339][ T8303] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.159845][ T8303] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.169196][ T8303] device bridge_slave_0 entered promiscuous mode [ 62.191160][ T8303] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.198351][ T8303] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.212234][ T8308] IPVS: ftp: loaded support on port[0] = 21 [ 62.222520][ T8303] device bridge_slave_1 entered promiscuous mode [ 62.265662][ T8303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.277358][ T8303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 23:10:18 executing program 3: getsockname(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000000a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)}], 0x1) unshare(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, @perf_config_ext, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) fallocate(r0, 0x0, 0x0, 0xa6ba0) io_setup(0x40000100000001, &(0x7f00000001c0)=0x0) io_submit(r1, 0x653, &(0x7f0000000540)=[&(0x7f00000000c0)={0x804000000000000, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7, 0xc00}]) [ 62.322776][ T8303] team0: Port device team_slave_0 added [ 62.383474][ T8303] team0: Port device team_slave_1 added [ 62.491580][ T8306] chnl_net:caif_netlink_parms(): no params data found [ 62.536643][ T8312] IPVS: ftp: loaded support on port[0] = 21 23:10:18 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x300, 0x0, 0x0) [ 62.592602][ T8303] device hsr_slave_0 entered promiscuous mode [ 62.649989][ T8303] device hsr_slave_1 entered promiscuous mode 23:10:18 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x8001141842, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 62.828594][ T8306] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.849965][ T8306] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.859154][ T8306] device bridge_slave_0 entered promiscuous mode [ 62.888928][ T8314] IPVS: ftp: loaded support on port[0] = 21 [ 62.900616][ T8308] chnl_net:caif_netlink_parms(): no params data found [ 62.919608][ T8306] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.935750][ T8306] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.944474][ T8306] device bridge_slave_1 entered promiscuous mode [ 62.958811][ T8303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.004952][ T8303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.074530][ T8303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.158842][ T8303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.193065][ T8306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.205103][ T8306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.218213][ T8316] IPVS: ftp: loaded support on port[0] = 21 [ 63.266447][ T8308] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.274210][ T8308] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.282114][ T8308] device bridge_slave_0 entered promiscuous mode [ 63.293327][ T8308] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.300496][ T8308] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.308021][ T8308] device bridge_slave_1 entered promiscuous mode [ 63.332658][ T8306] team0: Port device team_slave_0 added [ 63.339965][ T8306] team0: Port device team_slave_1 added [ 63.362842][ T8308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.373677][ T8308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.420942][ T8308] team0: Port device team_slave_0 added [ 63.437852][ T8303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.482159][ T8306] device hsr_slave_0 entered promiscuous mode [ 63.530165][ T8306] device hsr_slave_1 entered promiscuous mode [ 63.569887][ T8306] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.583673][ T8308] team0: Port device team_slave_1 added [ 63.608539][ T8303] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.636942][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.646239][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.732846][ T8308] device hsr_slave_0 entered promiscuous mode [ 63.790120][ T8308] device hsr_slave_1 entered promiscuous mode [ 63.829998][ T8308] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.839982][ T8314] chnl_net:caif_netlink_parms(): no params data found [ 63.874388][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.883355][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.892262][ T2873] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.899434][ T2873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.909264][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.952792][ T8306] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.011184][ T8312] chnl_net:caif_netlink_parms(): no params data found [ 64.019569][ T8306] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.053645][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.063256][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.073393][ T2973] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.080719][ T2973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.088233][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.096992][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.106442][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.116180][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.125207][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.145152][ T8316] chnl_net:caif_netlink_parms(): no params data found [ 64.165162][ T8306] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.236546][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.248343][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.261898][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.270883][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.279256][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.287758][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.296852][ T8303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.332997][ T8306] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.384622][ T8314] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.392211][ T8314] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.400402][ T8314] device bridge_slave_0 entered promiscuous mode [ 64.432858][ T8314] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.440439][ T8314] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.448060][ T8314] device bridge_slave_1 entered promiscuous mode [ 64.472985][ T8308] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.532339][ T8314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.543482][ T8314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.553509][ T8316] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.562012][ T8316] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.570436][ T8316] device bridge_slave_0 entered promiscuous mode [ 64.578387][ T8308] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.623139][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.632703][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.646130][ T8303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.655365][ T8312] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.663032][ T8312] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.671432][ T8312] device bridge_slave_0 entered promiscuous mode [ 64.683642][ T8312] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.691557][ T8312] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.699151][ T8312] device bridge_slave_1 entered promiscuous mode [ 64.706635][ T8316] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.714315][ T8316] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.722118][ T8316] device bridge_slave_1 entered promiscuous mode [ 64.734752][ T8308] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.835712][ T8314] team0: Port device team_slave_0 added [ 64.852648][ T8308] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 64.899179][ T8314] team0: Port device team_slave_1 added [ 64.908703][ T8316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.924424][ T8316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.959870][ T8312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.982038][ T8312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.017433][ T8312] team0: Port device team_slave_0 added [ 65.025404][ T8312] team0: Port device team_slave_1 added [ 169.959640][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 169.966474][ C1] rcu: 1-....: (10499 ticks this GP) idle=c8e/1/0x4000000000000002 softirq=11683/11683 fqs=2828 [ 169.977229][ C1] (t=10500 jiffies g=6353 q=185) [ 169.982245][ C1] rcu: rcu_preempt kthread starved for 4819 jiffies! g6353 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 169.993374][ C1] rcu: RCU grace-period kthread stack dump: [ 169.999260][ C1] rcu_preempt R running task 29032 10 2 0x80004000 [ 170.007147][ C1] Call Trace: [ 170.010435][ C1] __schedule+0x9a0/0xcc0 [ 170.014774][ C1] schedule+0x181/0x210 [ 170.019011][ C1] schedule_timeout+0x14f/0x240 [ 170.023851][ C1] ? run_local_timers+0x120/0x120 [ 170.028867][ C1] rcu_gp_kthread+0xed8/0x1770 [ 170.033629][ C1] kthread+0x332/0x350 [ 170.037681][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 170.042777][ C1] ? kthread_blkcg+0xe0/0xe0 [ 170.047354][ C1] ret_from_fork+0x24/0x30 [ 170.051769][ C1] NMI backtrace for cpu 1 [ 170.056093][ C1] CPU: 1 PID: 8323 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 170.064326][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.074386][ C1] Call Trace: [ 170.077656][ C1] [ 170.080502][ C1] dump_stack+0x1fb/0x318 [ 170.084824][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 170.089661][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 170.095809][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 170.101863][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 170.107836][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 170.113718][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 170.118820][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 170.124013][ C1] ? trace_hardirqs_off+0x74/0x80 [ 170.129026][ C1] update_process_times+0x12d/0x180 [ 170.134238][ C1] tick_sched_timer+0x263/0x420 [ 170.139124][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 170.144782][ C1] __hrtimer_run_queues+0x403/0x840 [ 170.152262][ C1] hrtimer_interrupt+0x38c/0xda0 [ 170.157294][ C1] ? debug_smp_processor_id+0x9/0x20 [ 170.162570][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 170.168105][ C1] apic_timer_interrupt+0xf/0x20 [ 170.173164][ C1] [ 170.176097][ C1] RIP: 0010:free_thread_stack+0x15b/0x590 [ 170.181807][ C1] Code: 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 00 43 80 3c 2e 00 74 08 4c 89 [ 170.201398][ C1] RSP: 0018:ffffc90002097b98 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 170.209799][ C1] RAX: 1ffff110152cf2f1 RBX: ffff8880a9679788 RCX: 0000000000000000 [ 170.217760][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00022aad40 [ 170.225718][ C1] RBP: ffffc90002097bd0 R08: 000000000003a768 R09: fffffbfff120248a [ 170.233679][ C1] R10: fffffbfff120248a R11: 0000000000000000 R12: ffff8880a9679820 [ 170.241643][ C1] R13: dffffc0000000000 R14: 1ffff110152cf304 R15: ffff8880a392d8e8 [ 170.249639][ C1] ? free_thread_stack+0x12e/0x590 [ 170.254753][ C1] put_task_stack+0xa3/0x130 [ 170.259333][ C1] finish_task_switch+0x3f1/0x550 [ 170.264360][ C1] __schedule+0x9a8/0xcc0 [ 170.268693][ C1] preempt_schedule_irq+0xc1/0x140 [ 170.273827][ C1] retint_kernel+0x1b/0x2b [ 170.278245][ C1] RIP: 0010:kmem_cache_alloc+0x1a8/0x2e0 [ 170.286660][ C1] Code: 8b 7d d0 57 9d 0f 1f 44 00 00 e8 83 b1 ca ff eb 1e e8 1c af ca ff 48 83 3d 7c 10 59 07 00 0f 84 33 01 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 41 0f 18 0e e9 21 00 00 00 89 d8 c1 e8 08 83 e0 01 [ 170.307214][ C1] RSP: 0018:ffffc90002097de0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 170.315624][ C1] RAX: ffff888090a92c54 RBX: 0000000000000cc0 RCX: ffff888090a923c0 [ 170.324456][ C1] RDX: 0000000000000000 RSI: ffffffff81be59ca RDI: 0000000000000286 [ 170.332421][ C1] RBP: ffffc90002097e18 R08: ffff888090a92c18 R09: ffffed101553fbc1 [ 170.340401][ C1] R10: ffffed101553fbc1 R11: 0000000000000000 R12: ffff8880aa9f9a80 [ 170.349253][ C1] R13: ffff8880aa9f9a80 R14: ffff88806c000d00 R15: 0000000000000cc0 [ 170.357930][ C1] ? getname_flags+0xba/0x640 [ 170.362595][ C1] ? getname_flags+0xba/0x640 [ 170.367261][ C1] getname_flags+0xba/0x640 [ 170.371760][ C1] do_symlinkat+0x6d/0x3f0 [ 170.376619][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 170.382089][ C1] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 170.387802][ C1] ? do_syscall_64+0x1d/0x1c0 [ 170.392473][ C1] __x64_sys_symlink+0x60/0x70 [ 170.397402][ C1] do_syscall_64+0xf7/0x1c0 [ 170.401911][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 170.407792][ C1] RIP: 0033:0x45a3a7 [ 170.411681][ 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 [ 170.431287][ C1] RSP: 002b:00007fff61b98d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 170.439698][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a3a7 [ 170.447660][ C1] RDX: 00007fff61b98dc3 RSI: 00000000004c00e9 RDI: 00007fff61b98db0 [ 170.455645][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000013 [ 170.463613][ C1] R10: 0000000000000075 R11: 0000000000000206 R12: 0000000000000001 [ 170.471572][ C1] R13: 00007fff61b98d60 R14: 0000000000000000 R15: 00007fff61b98d70