Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. 2019/12/03 17:07:51 fuzzer started 2019/12/03 17:07:52 dialing manager at 10.128.0.26:42111 2019/12/03 17:07:52 syscalls: 2689 2019/12/03 17:07:52 code coverage: enabled 2019/12/03 17:07:52 comparison tracing: enabled 2019/12/03 17:07:52 extra coverage: extra coverage is not supported by the kernel 2019/12/03 17:07:52 setuid sandbox: enabled 2019/12/03 17:07:52 namespace sandbox: enabled 2019/12/03 17:07:52 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 17:07:52 fault injection: enabled 2019/12/03 17:07:52 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 17:07:52 net packet injection: enabled 2019/12/03 17:07:52 net device setup: enabled 2019/12/03 17:07:52 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 17:07:52 devlink PCI setup: PCI device 0000:00:10.0 is not available 17:07:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x1, 0x0, &(0x7f0000000200)=0xfffffecd) 17:07:53 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000206ff00fd6354c007110000f305010000000100060423dcffdf00", 0x1f) [ 59.016847][ T8204] IPVS: ftp: loaded support on port[0] = 21 17:07:54 executing program 2: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x50d060000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x11, r2, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) [ 59.215957][ T8207] IPVS: ftp: loaded support on port[0] = 21 [ 59.228003][ T8204] chnl_net:caif_netlink_parms(): no params data found [ 59.344488][ T8204] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.353139][ T8204] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.379072][ T8204] device bridge_slave_0 entered promiscuous mode 17:07:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [], @remote}}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0xb) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) [ 59.440737][ T8204] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.447864][ T8204] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.470966][ T8204] device bridge_slave_1 entered promiscuous mode [ 59.516409][ T8207] chnl_net:caif_netlink_parms(): no params data found [ 59.533543][ T8204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.592961][ T8204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.651251][ T8213] IPVS: ftp: loaded support on port[0] = 21 [ 59.670134][ T8207] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.677297][ T8207] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.691795][ T8207] device bridge_slave_0 entered promiscuous mode [ 59.705529][ T8204] team0: Port device team_slave_0 added [ 59.721594][ T8214] IPVS: ftp: loaded support on port[0] = 21 [ 59.723256][ T8207] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.735229][ T8207] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.745642][ T8207] device bridge_slave_1 entered promiscuous mode [ 59.754511][ T8204] team0: Port device team_slave_1 added 17:07:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000100)=0x80000000002, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0)="ea", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000000080), 0x21e, 0x40010002, 0x0) [ 59.818651][ T8207] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.913776][ T8204] device hsr_slave_0 entered promiscuous mode [ 59.971068][ T8204] device hsr_slave_1 entered promiscuous mode [ 60.017190][ T8207] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 17:07:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffa888, &(0x7f0000000080)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030007000500154001008178a800160008000100e558f000000002000000006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb53b409d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 60.077386][ T8216] IPVS: ftp: loaded support on port[0] = 21 [ 60.119151][ T8207] team0: Port device team_slave_0 added [ 60.157946][ T8204] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.227929][ T8207] team0: Port device team_slave_1 added [ 60.243342][ T8204] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.303667][ T8204] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.350951][ T8204] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.417318][ T8218] IPVS: ftp: loaded support on port[0] = 21 [ 60.501159][ T8207] device hsr_slave_0 entered promiscuous mode [ 60.559397][ T8207] device hsr_slave_1 entered promiscuous mode [ 60.619147][ T8207] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.634761][ T8213] chnl_net:caif_netlink_parms(): no params data found [ 60.754535][ T8213] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.762351][ T8213] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.770910][ T8213] device bridge_slave_0 entered promiscuous mode [ 60.783203][ T8214] chnl_net:caif_netlink_parms(): no params data found [ 60.802225][ T8207] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 60.880682][ T8213] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.887953][ T8213] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.896599][ T8213] device bridge_slave_1 entered promiscuous mode [ 60.910628][ T8216] chnl_net:caif_netlink_parms(): no params data found [ 60.929002][ T8207] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 60.986990][ T8207] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 61.059757][ T8213] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.074004][ T8207] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 61.162928][ T8213] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.176861][ T8214] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.184718][ T8214] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.192813][ T8214] device bridge_slave_0 entered promiscuous mode [ 61.201236][ T8214] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.208514][ T8214] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.216368][ T8214] device bridge_slave_1 entered promiscuous mode [ 61.268178][ T8214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.295242][ T8213] team0: Port device team_slave_0 added [ 61.306109][ T8213] team0: Port device team_slave_1 added [ 61.316556][ T8214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.340272][ T8214] team0: Port device team_slave_0 added [ 61.354713][ T8216] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.362383][ T8216] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.370812][ T8216] device bridge_slave_0 entered promiscuous mode [ 61.383384][ T8214] team0: Port device team_slave_1 added [ 61.392252][ T8216] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.401012][ T8216] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.408849][ T8216] device bridge_slave_1 entered promiscuous mode [ 61.416875][ T8218] chnl_net:caif_netlink_parms(): no params data found [ 61.436288][ T8204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.491830][ T8213] device hsr_slave_0 entered promiscuous mode [ 61.529409][ T8213] device hsr_slave_1 entered promiscuous mode [ 61.589140][ T8213] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.624896][ T8216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.680615][ T8214] device hsr_slave_0 entered promiscuous mode [ 61.749694][ T8214] device hsr_slave_1 entered promiscuous mode [ 61.790011][ T8214] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.798741][ T8216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.826256][ T8204] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.843800][ T8213] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 61.904401][ T8213] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 61.951163][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.959641][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.967958][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.976616][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.985510][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.999407][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.007755][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.016530][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.025202][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.032332][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.044136][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.063132][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.076420][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.085403][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.094577][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.103051][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.111822][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.121016][ T8213] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.175606][ T8213] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.234859][ T8216] team0: Port device team_slave_0 added [ 62.243125][ T8216] team0: Port device team_slave_1 added [ 62.257464][ T8207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.267893][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.277551][ T8218] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.285181][ T8218] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.294192][ T8218] device bridge_slave_0 entered promiscuous mode [ 62.303120][ T8218] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.310726][ T8218] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.318760][ T8218] device bridge_slave_1 entered promiscuous mode [ 62.348498][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.357273][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.366738][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.376019][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.411746][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.421666][ T8218] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.433631][ T8214] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 62.476474][ T8214] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 62.530642][ T8218] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.591540][ T8216] device hsr_slave_0 entered promiscuous mode [ 62.639678][ T8216] device hsr_slave_1 entered promiscuous mode [ 62.679166][ T8216] debugfs: Directory 'hsr0' with parent '/' already present! [ 62.686812][ T8214] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 62.753488][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.762415][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.782424][ T8207] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.797469][ T8218] team0: Port device team_slave_0 added [ 62.805474][ T8214] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 62.872418][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.881113][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.896024][ T8204] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.907080][ T8218] team0: Port device team_slave_1 added [ 62.982472][ T8218] device hsr_slave_0 entered promiscuous mode [ 63.029453][ T8218] device hsr_slave_1 entered promiscuous mode [ 63.079084][ T8218] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.113930][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.123157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.131702][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.138876][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.150262][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.159818][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.168146][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.175238][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.182899][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.191674][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.241525][ T8213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.258326][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.269538][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.279557][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.288014][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.297447][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.306187][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.323831][ T8207] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.335364][ T8207] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.349655][ T8216] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.381796][ T8216] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.486639][ T8218] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 168.448899][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 168.455724][ C0] rcu: 0-...!: (10499 ticks this GP) idle=432/1/0x4000000000000002 softirq=11353/11353 fqs=3 [ 168.466395][ C0] (t=10500 jiffies g=6525 q=146) [ 168.471413][ C0] rcu: rcu_preempt kthread starved for 10494 jiffies! g6525 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 168.482590][ C0] rcu: RCU grace-period kthread stack dump: [ 168.488468][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 168.496454][ C0] Call Trace: [ 168.499743][ C0] __schedule+0x9a0/0xcc0 [ 168.504070][ C0] schedule+0x181/0x210 [ 168.508217][ C0] schedule_timeout+0x14f/0x240 [ 168.513145][ C0] ? run_local_timers+0x120/0x120 [ 168.518184][ C0] rcu_gp_kthread+0xed8/0x1770 [ 168.522952][ C0] kthread+0x332/0x350 [ 168.527008][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 168.532194][ C0] ? kthread_blkcg+0xe0/0xe0 [ 168.536776][ C0] ret_from_fork+0x24/0x30 [ 168.541199][ C0] NMI backtrace for cpu 0 [ 168.545519][ C0] CPU: 0 PID: 8204 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 168.553761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.563805][ C0] Call Trace: [ 168.567076][ C0] [ 168.569922][ C0] dump_stack+0x1fb/0x318 [ 168.574373][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 168.579214][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 168.585355][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 168.591412][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 168.597399][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 168.603284][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 168.608389][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 168.613584][ C0] ? trace_hardirqs_off+0x74/0x80 [ 168.618601][ C0] update_process_times+0x12d/0x180 [ 168.623807][ C0] tick_sched_timer+0x263/0x420 [ 168.628653][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 168.634204][ C0] __hrtimer_run_queues+0x403/0x840 [ 168.639411][ C0] hrtimer_interrupt+0x38c/0xda0 [ 168.644359][ C0] ? debug_smp_processor_id+0x9/0x20 [ 168.649654][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 168.655189][ C0] apic_timer_interrupt+0xf/0x20 [ 168.660208][ C0] [ 168.663136][ C0] RIP: 0010:free_thread_stack+0x124/0x590 [ 168.668931][ C0] Code: ff 48 c1 e8 06 48 83 e0 c0 48 bf 00 00 00 00 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 [ 168.688617][ C0] RSP: 0018:ffffc90001ee7bd0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 168.697018][ C0] RAX: ffffffff81486ea4 RBX: ffffea00029227c0 RCX: ffff8880a76e02c0 [ 168.704981][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00029227c0 [ 168.712942][ C0] RBP: ffffc90001ee7c08 R08: 000000000003a768 R09: ffffed1015205f3f [ 168.720919][ C0] R10: ffffed1015205f3f R11: 0000000000000000 R12: ffff8880a06eb120 [ 168.728880][ C0] R13: dffffc0000000000 R14: 1ffff110140dd624 R15: ffff8880a902f9e8 [ 168.736887][ C0] ? free_thread_stack+0x124/0x590 [ 168.742017][ C0] put_task_stack+0xa3/0x130 [ 168.746618][ C0] finish_task_switch+0x3f1/0x550 [ 168.751647][ C0] __schedule+0x9a8/0xcc0 [ 168.755981][ C0] schedule+0x181/0x210 [ 168.760140][ C0] do_nanosleep+0x1d0/0x6c0 [ 168.764648][ C0] hrtimer_nanosleep+0x3a6/0x5b0 [ 168.769591][ C0] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 168.776363][ C0] __x64_sys_nanosleep+0x186/0x1d0 [ 168.781478][ C0] do_syscall_64+0xf7/0x1c0 [ 168.786497][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 168.792395][ C0] RIP: 0033:0x458b20 [ 168.796281][ 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 [ 168.816309][ C0] RSP: 002b:00007ffce65f8618 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 168.825277][ C0] RAX: ffffffffffffffda RBX: 000000000000f794 RCX: 0000000000458b20 [ 168.833248][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffce65f8620 [ 168.841235][ C0] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000b37940 [ 168.849221][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.857419][ C0] R13: 00007ffce65f8670 R14: 000000000000f794 R15: 00007ffce65f8680