Warning: Permanently added '10.128.15.195' (ECDSA) to the list of known hosts. 2019/12/03 18:29:56 fuzzer started 2019/12/03 18:29:58 dialing manager at 10.128.0.26:42111 2019/12/03 18:29:58 syscalls: 2689 2019/12/03 18:29:58 code coverage: enabled 2019/12/03 18:29:58 comparison tracing: enabled 2019/12/03 18:29:58 extra coverage: extra coverage is not supported by the kernel 2019/12/03 18:29:58 setuid sandbox: enabled 2019/12/03 18:29:58 namespace sandbox: enabled 2019/12/03 18:29:58 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 18:29:58 fault injection: enabled 2019/12/03 18:29:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 18:29:58 net packet injection: enabled 2019/12/03 18:29:58 net device setup: enabled 2019/12/03 18:29:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 18:29:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 18:29:59 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, 0x0) syz_mount_image$f2fs(0x0, &(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) lstat(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000340)) 18:29:59 executing program 1: syz_genetlink_get_family_id$team(0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}}, 0x0) [ 56.991926][ T8191] IPVS: ftp: loaded support on port[0] = 21 [ 57.065511][ T8193] IPVS: ftp: loaded support on port[0] = 21 18:29:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x201, 0x0) ioctl$int_in(r0, 0xc000088010500c, &(0x7f0000000000)) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, 0x0) [ 57.189114][ T8191] chnl_net:caif_netlink_parms(): no params data found [ 57.230096][ T8191] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.237731][ T8191] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.245705][ T8191] device bridge_slave_0 entered promiscuous mode [ 57.254334][ T8191] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.261887][ T8191] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.269751][ T8191] device bridge_slave_1 entered promiscuous mode [ 57.310793][ T8191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.340127][ T8191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.363467][ T8193] chnl_net:caif_netlink_parms(): no params data found [ 57.386428][ T8191] team0: Port device team_slave_0 added [ 57.412963][ T8197] IPVS: ftp: loaded support on port[0] = 21 [ 57.420686][ T8191] team0: Port device team_slave_1 added 18:29:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000100)=0x2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) [ 57.517211][ T8191] device hsr_slave_0 entered promiscuous mode [ 57.543919][ T8191] device hsr_slave_1 entered promiscuous mode [ 57.585349][ T8193] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.592444][ T8193] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.614521][ T8193] device bridge_slave_0 entered promiscuous mode [ 57.647599][ T8193] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.660372][ T8193] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.676416][ T8193] device bridge_slave_1 entered promiscuous mode [ 57.720271][ T8193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 18:30:00 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/693], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x210007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) [ 57.771187][ T8197] chnl_net:caif_netlink_parms(): no params data found [ 57.798500][ T8193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.830512][ T8199] IPVS: ftp: loaded support on port[0] = 21 [ 57.869410][ T8191] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.905882][ T8191] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.969987][ T8191] netdevsim netdevsim0 netdevsim2: renamed from eth2 18:30:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x3) ioctl$TIOCGSOFTCAR(r0, 0x541b, &(0x7f00000001c0)) [ 58.055825][ T8191] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.111125][ T8193] team0: Port device team_slave_0 added [ 58.122484][ T8202] IPVS: ftp: loaded support on port[0] = 21 [ 58.132854][ T8197] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.141875][ T8197] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.150759][ T8197] device bridge_slave_0 entered promiscuous mode [ 58.158773][ T8197] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.166157][ T8197] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.174349][ T8197] device bridge_slave_1 entered promiscuous mode [ 58.181922][ T8193] team0: Port device team_slave_1 added [ 58.213180][ T8204] IPVS: ftp: loaded support on port[0] = 21 [ 58.235474][ T8197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.245739][ T8191] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.252846][ T8191] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.260519][ T8191] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.267575][ T8191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.278943][ T2951] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.287934][ T2951] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.336502][ T8193] device hsr_slave_0 entered promiscuous mode [ 58.374050][ T8193] device hsr_slave_1 entered promiscuous mode [ 58.413915][ T8193] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.433659][ T8197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.451747][ T8197] team0: Port device team_slave_0 added [ 58.462700][ T8197] team0: Port device team_slave_1 added [ 58.544803][ T8193] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.636337][ T8197] device hsr_slave_0 entered promiscuous mode [ 58.693985][ T8197] device hsr_slave_1 entered promiscuous mode [ 58.743730][ T8197] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.792972][ T8193] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.842130][ T8193] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.888062][ T8193] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.935704][ T8202] chnl_net:caif_netlink_parms(): no params data found [ 58.951840][ T8191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.055678][ T8197] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.104236][ T8191] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.111290][ T8199] chnl_net:caif_netlink_parms(): no params data found [ 59.124435][ T8204] chnl_net:caif_netlink_parms(): no params data found [ 59.138506][ T8202] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.146340][ T8202] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.154789][ T8202] device bridge_slave_0 entered promiscuous mode [ 59.164315][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.172274][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.180319][ T8197] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.265760][ T8202] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.272856][ T8202] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.282161][ T8202] device bridge_slave_1 entered promiscuous mode [ 59.290697][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.299415][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.308145][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.315306][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.322961][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.332469][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.340949][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.348037][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.356036][ T8197] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.425767][ T8197] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.487794][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.527054][ T8204] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.534989][ T8204] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.542816][ T8204] device bridge_slave_0 entered promiscuous mode [ 59.551492][ T8204] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.558829][ T8204] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.569394][ T8204] device bridge_slave_1 entered promiscuous mode [ 59.577084][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.585870][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.594847][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.603111][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.611931][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.620221][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.629207][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.638729][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.652847][ T8202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.670215][ T8191] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.682375][ T8191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.691859][ T8199] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.702174][ T8199] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.710067][ T8199] device bridge_slave_0 entered promiscuous mode [ 59.723842][ T8202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.732970][ T8199] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.740234][ T8199] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.749123][ T8199] device bridge_slave_1 entered promiscuous mode [ 59.757379][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.765937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.783682][ T8204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.807338][ T8204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.827854][ T8202] team0: Port device team_slave_0 added [ 59.841463][ T8199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.858875][ T8202] team0: Port device team_slave_1 added [ 59.878168][ T8199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.905170][ T8204] team0: Port device team_slave_0 added [ 59.918805][ T8193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.931483][ T8204] team0: Port device team_slave_1 added [ 59.942058][ T8191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.958400][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.966189][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.980303][ T8197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.990227][ T8199] team0: Port device team_slave_0 added [ 59.998624][ T8199] team0: Port device team_slave_1 added [ 60.056302][ T8202] device hsr_slave_0 entered promiscuous mode [ 60.074171][ T8202] device hsr_slave_1 entered promiscuous mode [ 60.113824][ T8202] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.126767][ T8197] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.138083][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.146306][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.217803][ T8204] device hsr_slave_0 entered promiscuous mode [ 60.274026][ T8204] device hsr_slave_1 entered promiscuous mode [ 60.323714][ T8204] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.386583][ T8199] device hsr_slave_0 entered promiscuous mode [ 165.393546][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 165.400588][ C0] rcu: 0-...!: (10499 ticks this GP) idle=f5a/1/0x4000000000000002 softirq=12839/12839 fqs=41 [ 165.411152][ C0] (t=10501 jiffies g=6117 q=83) [ 165.418877][ C0] rcu: rcu_preempt kthread starved for 10420 jiffies! g6117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 165.429959][ C0] rcu: RCU grace-period kthread stack dump: [ 165.435831][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 165.443718][ C0] Call Trace: [ 165.446998][ C0] __schedule+0x9a0/0xcc0 [ 165.451322][ C0] schedule+0x181/0x210 [ 165.455464][ C0] schedule_timeout+0x14f/0x240 [ 165.460303][ C0] ? run_local_timers+0x120/0x120 [ 165.465317][ C0] rcu_gp_kthread+0xed8/0x1770 [ 165.470075][ C0] kthread+0x332/0x350 [ 165.474219][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 165.479315][ C0] ? kthread_blkcg+0xe0/0xe0 [ 165.483894][ C0] ret_from_fork+0x24/0x30 [ 165.488326][ C0] NMI backtrace for cpu 0 [ 165.492654][ C0] CPU: 0 PID: 8212 Comm: blkid Not tainted 5.4.0-syzkaller #0 [ 165.500094][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.510141][ C0] Call Trace: [ 165.513414][ C0] [ 165.516259][ C0] dump_stack+0x1fb/0x318 [ 165.520576][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 165.525413][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 165.531573][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 165.537648][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 165.543626][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 165.549510][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 165.554613][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 165.559803][ C0] ? trace_hardirqs_off+0x74/0x80 [ 165.564815][ C0] update_process_times+0x12d/0x180 [ 165.570000][ C0] tick_sched_timer+0x263/0x420 [ 165.574861][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 165.580391][ C0] __hrtimer_run_queues+0x403/0x840 [ 165.585590][ C0] hrtimer_interrupt+0x38c/0xda0 [ 165.590531][ C0] ? debug_smp_processor_id+0x9/0x20 [ 165.595815][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 165.601350][ C0] apic_timer_interrupt+0xf/0x20 [ 165.606267][ C0] [ 165.609191][ C0] RIP: 0010:free_thread_stack+0x124/0x590 [ 165.614899][ 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 [ 165.634498][ C0] RSP: 0018:ffffc90002907b98 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 165.642911][ C0] RAX: ffffffff81486ea4 RBX: ffffea00027e2b80 RCX: ffff8880a85ee000 [ 165.651229][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00027e2b80 [ 165.659196][ C0] RBP: ffffc90002907bd0 R08: 000000000003a768 R09: ffffed1012930aef [ 165.667155][ C0] R10: ffffed1012930aef R11: 0000000000000000 R12: ffff8880a04e41a0 [ 165.675113][ C0] R13: dffffc0000000000 R14: 1ffff1101409c834 R15: ffff888094985768 [ 165.683104][ C0] ? free_thread_stack+0x124/0x590 [ 165.688225][ C0] ? free_thread_stack+0x124/0x590 [ 165.693334][ C0] put_task_stack+0xa3/0x130 [ 165.697917][ C0] finish_task_switch+0x3f1/0x550 [ 165.702933][ C0] __schedule+0x9a8/0xcc0 [ 165.707265][ C0] ? ___preempt_schedule+0x16/0x18 [ 165.712381][ C0] preempt_schedule+0xdb/0x120 [ 165.717144][ C0] ___preempt_schedule+0x16/0x18 [ 165.722084][ C0] ? do_exit+0x1431/0x2020 [ 165.726499][ C0] _raw_write_unlock_irq+0x77/0x80 [ 165.732462][ C0] do_exit+0x1431/0x2020 [ 165.736717][ C0] do_group_exit+0x15c/0x2b0 [ 165.741314][ C0] __do_sys_exit_group+0x17/0x20 [ 165.746241][ C0] __se_sys_exit_group+0x14/0x20 [ 165.751161][ C0] __x64_sys_exit_group+0x3b/0x40 [ 165.756180][ C0] do_syscall_64+0xf7/0x1c0 [ 165.760672][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.766545][ C0] RIP: 0033:0x7f0b86e671e8 [ 165.770955][ C0] Code: Bad RIP value. [ 165.775002][ C0] RSP: 002b:00007fff45aec458 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 165.783395][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0b86e671e8 [ 165.791350][ C0] RDX: 0000000000000002 RSI: 000000000000003c RDI: 0000000000000002 [ 165.799314][ C0] RBP: 00007f0b8713c840 R08: 00000000000000e7 R09: ffffffffffffffa8 [ 165.807271][ C0] R10: 00007f0b87142740 R11: 0000000000000246 R12: 00007f0b8713c840 [ 165.815228][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000