Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. 2019/12/03 03:14:42 fuzzer started 2019/12/03 03:14:44 dialing manager at 10.128.0.26:38907 2019/12/03 03:14:44 syscalls: 2697 2019/12/03 03:14:44 code coverage: enabled 2019/12/03 03:14:44 comparison tracing: enabled 2019/12/03 03:14:44 extra coverage: extra coverage is not supported by the kernel 2019/12/03 03:14:44 setuid sandbox: enabled 2019/12/03 03:14:44 namespace sandbox: enabled 2019/12/03 03:14:44 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 03:14:44 fault injection: enabled 2019/12/03 03:14:44 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 03:14:44 net packet injection: enabled 2019/12/03 03:14:44 net device setup: enabled 2019/12/03 03:14:44 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 03:14:44 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:14:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 03:14:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) exit(0x0) syzkaller login: [ 60.034065][ T8382] IPVS: ftp: loaded support on port[0] = 21 [ 60.144983][ T8382] chnl_net:caif_netlink_parms(): no params data found [ 60.160243][ T8384] IPVS: ftp: loaded support on port[0] = 21 [ 60.228971][ T8382] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.236661][ T8382] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.245248][ T8382] device bridge_slave_0 entered promiscuous mode 03:14:46 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x5, 0x40, 0xfa00, {{0xa, 0x0, 0x3, @empty}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) [ 60.272333][ T8382] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.285914][ T8382] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.308987][ T8382] device bridge_slave_1 entered promiscuous mode [ 60.351394][ T8382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.374431][ T8382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.448606][ T8382] team0: Port device team_slave_0 added [ 60.489252][ T8382] team0: Port device team_slave_1 added [ 60.502332][ T8387] IPVS: ftp: loaded support on port[0] = 21 03:14:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 60.551100][ T8384] chnl_net:caif_netlink_parms(): no params data found [ 60.631549][ T8382] device hsr_slave_0 entered promiscuous mode [ 60.687644][ T8382] device hsr_slave_1 entered promiscuous mode 03:14:46 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x100003, @local, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000004600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 60.808612][ T8384] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.815808][ T8384] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.838064][ T8384] device bridge_slave_0 entered promiscuous mode [ 60.869926][ T8384] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.884108][ T8384] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.892617][ T8384] device bridge_slave_1 entered promiscuous mode [ 60.909969][ T8382] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.925943][ T8390] IPVS: ftp: loaded support on port[0] = 21 [ 61.020701][ T8382] netdevsim netdevsim0 netdevsim1: renamed from eth1 03:14:46 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@alg={0xe0, 0x10, 0x1, 0x0, 0x0, {{'jitterentropy_rng\x00'}}}, 0xe0}}, 0x0) [ 61.119536][ T8382] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.166823][ T8384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.182776][ T8384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.229964][ T8382] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.285521][ T8392] IPVS: ftp: loaded support on port[0] = 21 [ 61.291640][ T8382] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.299578][ T8382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.307607][ T8382] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.315056][ T8382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.325417][ T3019] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.335381][ T3019] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.360102][ T8387] chnl_net:caif_netlink_parms(): no params data found [ 61.387355][ T8384] team0: Port device team_slave_0 added [ 61.399951][ T8394] IPVS: ftp: loaded support on port[0] = 21 [ 61.423275][ T8384] team0: Port device team_slave_1 added [ 61.530163][ T8384] device hsr_slave_0 entered promiscuous mode [ 61.567741][ T8384] device hsr_slave_1 entered promiscuous mode [ 61.607504][ T8384] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.619738][ T8387] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.626893][ T8387] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.634681][ T8387] device bridge_slave_0 entered promiscuous mode [ 61.644895][ T8387] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.652157][ T8387] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.660275][ T8387] device bridge_slave_1 entered promiscuous mode [ 61.711043][ T8387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.750210][ T8387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.803179][ T8390] chnl_net:caif_netlink_parms(): no params data found [ 61.823234][ T8387] team0: Port device team_slave_0 added [ 61.850072][ T8384] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 61.902547][ T8384] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 61.961376][ T8384] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 62.020660][ T8387] team0: Port device team_slave_1 added [ 62.026531][ T8384] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 62.123377][ T8382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.140996][ T8392] chnl_net:caif_netlink_parms(): no params data found [ 62.211350][ T8392] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.222062][ T8392] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.230390][ T8392] device bridge_slave_0 entered promiscuous mode [ 62.240808][ T8390] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.248466][ T8390] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.256557][ T8390] device bridge_slave_0 entered promiscuous mode [ 62.320336][ T8387] device hsr_slave_0 entered promiscuous mode [ 62.357984][ T8387] device hsr_slave_1 entered promiscuous mode [ 62.427575][ T8387] debugfs: Directory 'hsr0' with parent '/' already present! [ 62.436970][ T8392] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.446217][ T8392] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.454724][ T8392] device bridge_slave_1 entered promiscuous mode [ 62.474137][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.484026][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.492515][ T8394] chnl_net:caif_netlink_parms(): no params data found [ 62.509267][ T8382] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.516440][ T8390] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.524116][ T8390] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.532773][ T8390] device bridge_slave_1 entered promiscuous mode [ 62.580783][ T8390] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.592356][ T8390] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.605922][ T8392] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.626565][ T8394] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.635324][ T8394] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.643458][ T8394] device bridge_slave_0 entered promiscuous mode [ 62.651465][ T8394] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.658918][ T8394] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.666786][ T8394] device bridge_slave_1 entered promiscuous mode [ 62.692599][ T8390] team0: Port device team_slave_0 added [ 62.701681][ T8392] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.735709][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.748963][ T3688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.757881][ T3688] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.764963][ T3688] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.778809][ T8390] team0: Port device team_slave_1 added [ 62.798926][ T8392] team0: Port device team_slave_0 added [ 62.806468][ T8394] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.816658][ T8387] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.862747][ T8387] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.930007][ T8394] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.943737][ T8392] team0: Port device team_slave_1 added [ 62.955799][ T8387] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 63.022259][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.030823][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.039615][ T8397] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.046703][ T8397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.054424][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.063572][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.072281][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.080881][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.089514][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.098736][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.107871][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.151308][ T8390] device hsr_slave_0 entered promiscuous mode [ 63.197764][ T8390] device hsr_slave_1 entered promiscuous mode [ 63.237987][ T8390] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.299624][ T8392] device hsr_slave_0 entered promiscuous mode [ 63.347786][ T8392] device hsr_slave_1 entered promiscuous mode [ 63.387475][ T8392] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.396565][ T8387] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 63.479737][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.488611][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.498219][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.506841][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.517541][ T8394] team0: Port device team_slave_0 added [ 63.524580][ T8382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.538928][ T8384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.558180][ T8394] team0: Port device team_slave_1 added [ 63.569120][ T8390] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.632486][ T8390] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.683365][ T8390] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.764975][ T8384] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.772817][ T8392] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.801329][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.809926][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.818911][ T8390] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 63.880797][ T8392] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.925402][ T8392] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 63.981840][ T8392] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.053246][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.063588][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.073434][ T3019] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.080730][ T3019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.089441][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.096961][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.161213][ T8394] device hsr_slave_0 entered promiscuous mode [ 64.207942][ T8394] device hsr_slave_1 entered promiscuous mode [ 64.267621][ T8394] debugfs: Directory 'hsr0' with parent '/' already present! [ 64.284155][ T8382] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.298630][ T8395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.309333][ T8395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.318396][ T8395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.326888][ T8395] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.334137][ T8395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.342986][ T8395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.386096][ T8394] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.430922][ T8394] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.480804][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.490364][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.500463][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.510548][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.538087][ T8394] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.580312][ T8394] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 169.587244][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 169.594159][ C1] rcu: 1-...!: (10499 ticks this GP) idle=2ea/1/0x4000000000000002 softirq=10959/10959 fqs=0 [ 169.604918][ C1] (t=10500 jiffies g=6793 q=77) [ 169.610020][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g6793 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 169.621116][ C1] rcu: RCU grace-period kthread stack dump: [ 169.626999][ C1] rcu_preempt R running task 29104 10 2 0x80004000 [ 169.635170][ C1] Call Trace: [ 169.638477][ C1] __schedule+0x9a0/0xcc0 [ 169.642811][ C1] schedule+0x181/0x210 [ 169.648525][ C1] schedule_timeout+0x14f/0x240 [ 169.653497][ C1] ? run_local_timers+0x120/0x120 [ 169.658615][ C1] rcu_gp_kthread+0xed8/0x1770 [ 169.663470][ C1] kthread+0x332/0x350 [ 169.667525][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 169.673034][ C1] ? kthread_blkcg+0xe0/0xe0 [ 169.677732][ C1] ret_from_fork+0x24/0x30 [ 169.682166][ C1] NMI backtrace for cpu 1 [ 169.686494][ C1] CPU: 1 PID: 8404 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 169.695064][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.705212][ C1] Call Trace: [ 169.708496][ C1] [ 169.711343][ C1] dump_stack+0x1fb/0x318 [ 169.715663][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 169.720618][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 169.726896][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 169.732966][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 169.738940][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 169.744844][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 169.750151][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 169.755355][ C1] ? trace_hardirqs_off+0x74/0x80 [ 169.760532][ C1] update_process_times+0x12d/0x180 [ 169.765831][ C1] tick_sched_timer+0x263/0x420 [ 169.770673][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 169.776232][ C1] __hrtimer_run_queues+0x403/0x840 [ 169.781669][ C1] hrtimer_interrupt+0x38c/0xda0 [ 169.786635][ C1] ? debug_smp_processor_id+0x9/0x20 [ 169.791953][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 169.797511][ C1] apic_timer_interrupt+0xf/0x20 [ 169.802473][ C1] [ 169.805437][ C1] RIP: 0010:__memcg_kmem_uncharge+0x0/0x2e0 [ 169.811333][ C1] Code: 00 eb 1b 83 3d 40 90 8c 07 00 74 12 48 81 c3 08 02 00 00 48 89 df 4c 89 f6 e8 dc 7d ff ff 5b 41 5e 5d c3 0f 1f 80 00 00 00 00 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 50 89 f3 49 89 fc 48 b8 00 [ 169.831319][ C1] RSP: 0018:ffffc90002317c68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 169.839730][ C1] RAX: ffffffff81486ea4 RBX: ffffea00028b6e40 RCX: ffff8880a694a480 [ 169.847986][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00028b6e40 [ 169.855967][ C1] RBP: ffffc90002317ca8 R08: dffffc0000000000 R09: fffffbfff1287025 [ 169.863995][ C1] R10: fffffbfff1287025 R11: 0000000000000000 R12: ffff888095c31720 [ 169.872067][ C1] R13: dffffc0000000000 R14: 1ffff11012b862e4 R15: ffff888099aa1428 [ 169.880138][ C1] ? free_thread_stack+0x124/0x590 [ 169.885476][ C1] ? free_thread_stack+0x12e/0x590 [ 169.890632][ C1] put_task_stack+0xa3/0x130 [ 169.895221][ C1] finish_task_switch+0x3f1/0x550 [ 169.900262][ C1] __schedule+0x9a8/0xcc0 [ 169.904608][ C1] ? ___preempt_schedule+0x16/0x18 [ 169.909713][ C1] preempt_schedule+0xdb/0x120 [ 169.914475][ C1] ___preempt_schedule+0x16/0x18 [ 169.919447][ C1] ? do_group_exit+0x2a8/0x2b0 [ 169.924224][ C1] _raw_spin_unlock_irq+0x77/0x80 [ 169.929267][ C1] do_group_exit+0x2a8/0x2b0 [ 169.933866][ C1] __do_sys_exit_group+0x17/0x20 [ 169.938839][ C1] __se_sys_exit_group+0x14/0x20 [ 169.943950][ C1] __x64_sys_exit_group+0x3b/0x40 [ 169.949278][ C1] do_syscall_64+0xf7/0x1c0 [ 169.954129][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 169.960040][ C1] RIP: 0033:0x45a679 [ 169.964176][ C1] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 169.983986][ C1] RSP: 002b:00007ffcf672e0b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 169.992594][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045a679 [ 170.000830][ C1] RDX: 0000000000414211 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 170.008948][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: 00007ffcf672e110 [ 170.017062][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 170.025287][ C1] R13: 00007ffcf672e110 R14: 0000000000000000 R15: 00007ffcf672e120