Warning: Permanently added '10.128.15.205' (ECDSA) to the list of known hosts. 2019/12/03 00:30:52 fuzzer started 2019/12/03 00:30:53 dialing manager at 10.128.0.26:38907 2019/12/03 00:30:53 syscalls: 2697 2019/12/03 00:30:53 code coverage: enabled 2019/12/03 00:30:53 comparison tracing: enabled 2019/12/03 00:30:53 extra coverage: extra coverage is not supported by the kernel 2019/12/03 00:30:53 setuid sandbox: enabled 2019/12/03 00:30:53 namespace sandbox: enabled 2019/12/03 00:30:53 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 00:30:53 fault injection: enabled 2019/12/03 00:30:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 00:30:53 net packet injection: enabled 2019/12/03 00:30:53 net device setup: enabled 2019/12/03 00:30:53 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 00:30:53 devlink PCI setup: PCI device 0000:00:10.0 is not available 00:30:54 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x40, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x4605, &(0x7f0000000000)) 00:30:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001880)=ANY=[@ANYBLOB="700800002400070500000000000000ebff000000", @ANYRES32=r1, @ANYBLOB="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"], 0x870}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x42, 0x0) syzkaller login: [ 55.589589][ T8130] IPVS: ftp: loaded support on port[0] = 21 00:30:55 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, 0x0, 0x0) utime(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x9c3a, 0x1}) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) [ 55.757573][ T8130] chnl_net:caif_netlink_parms(): no params data found [ 55.774861][ T8133] IPVS: ftp: loaded support on port[0] = 21 [ 55.890450][ T8130] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.897580][ T8130] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.919881][ T8130] device bridge_slave_0 entered promiscuous mode 00:30:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) close(r0) [ 55.952304][ T8130] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.968842][ T8130] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.979978][ T8130] device bridge_slave_1 entered promiscuous mode [ 56.056558][ T8137] IPVS: ftp: loaded support on port[0] = 21 [ 56.081576][ T8130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.133190][ T8130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.148921][ T8133] chnl_net:caif_netlink_parms(): no params data found [ 56.177717][ T8130] team0: Port device team_slave_0 added [ 56.197305][ T8140] IPVS: ftp: loaded support on port[0] = 21 [ 56.212359][ T8130] team0: Port device team_slave_1 added [ 56.276415][ T8133] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.284715][ T8133] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.293593][ T8133] device bridge_slave_0 entered promiscuous mode 00:30:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file1\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="eb3c906d6b66732e66617400020401000fff0270fff8", 0x16}], 0x2008800, 0x0) [ 56.341496][ T8130] device hsr_slave_0 entered promiscuous mode [ 56.401412][ T8130] device hsr_slave_1 entered promiscuous mode [ 56.450691][ T8133] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.457783][ T8133] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.489621][ T8133] device bridge_slave_1 entered promiscuous mode 00:30:55 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) r0 = socket(0x6000000000010, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492540, 0x0) [ 56.562407][ T8142] IPVS: ftp: loaded support on port[0] = 21 [ 56.582522][ T8133] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.593735][ T8133] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.703824][ T8146] IPVS: ftp: loaded support on port[0] = 21 [ 56.708159][ T8137] chnl_net:caif_netlink_parms(): no params data found [ 56.729906][ T8130] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.772152][ T8133] team0: Port device team_slave_0 added [ 56.778001][ T8130] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.832900][ T8130] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.907103][ T8133] team0: Port device team_slave_1 added [ 56.915267][ T8130] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.985980][ T8140] chnl_net:caif_netlink_parms(): no params data found [ 57.025090][ T8137] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.033668][ T8137] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.041963][ T8137] device bridge_slave_0 entered promiscuous mode [ 57.100544][ T8133] device hsr_slave_0 entered promiscuous mode [ 57.169198][ T8133] device hsr_slave_1 entered promiscuous mode [ 57.208829][ T8133] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.234295][ T8137] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.242068][ T8137] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.249999][ T8137] device bridge_slave_1 entered promiscuous mode [ 57.284263][ T8137] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.299581][ T8137] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.320428][ T8137] team0: Port device team_slave_0 added [ 57.327329][ T8137] team0: Port device team_slave_1 added [ 57.338099][ T8140] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.345248][ T8140] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.352899][ T8140] device bridge_slave_0 entered promiscuous mode [ 57.390369][ T8142] chnl_net:caif_netlink_parms(): no params data found [ 57.403250][ T8140] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.410763][ T8140] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.418263][ T8140] device bridge_slave_1 entered promiscuous mode [ 57.461174][ T8140] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.473453][ T8140] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.541629][ T8137] device hsr_slave_0 entered promiscuous mode [ 57.579084][ T8137] device hsr_slave_1 entered promiscuous mode [ 57.648843][ T8137] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.673994][ T8142] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.681429][ T8142] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.689452][ T8142] device bridge_slave_0 entered promiscuous mode [ 57.696451][ T8133] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.760418][ T8140] team0: Port device team_slave_0 added [ 57.769526][ T8140] team0: Port device team_slave_1 added [ 57.776968][ T8142] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.784350][ T8142] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.792224][ T8142] device bridge_slave_1 entered promiscuous mode [ 57.804517][ T8133] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.860895][ T8133] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.901803][ T8133] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.031594][ T8140] device hsr_slave_0 entered promiscuous mode [ 58.069101][ T8140] device hsr_slave_1 entered promiscuous mode [ 58.108811][ T8140] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.117782][ T8142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.136697][ T8142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.174646][ T8146] chnl_net:caif_netlink_parms(): no params data found [ 58.183689][ T8137] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 58.215182][ T8130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.224391][ T8142] team0: Port device team_slave_0 added [ 58.235138][ T8137] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 58.300208][ T8137] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 58.351617][ T8137] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 58.391535][ T8142] team0: Port device team_slave_1 added [ 58.421526][ T8146] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.429722][ T8146] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.437252][ T8146] device bridge_slave_0 entered promiscuous mode [ 58.444958][ T8146] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.452393][ T8146] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.460112][ T8146] device bridge_slave_1 entered promiscuous mode [ 58.482093][ T8130] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.501897][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.510404][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.521646][ T8140] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 58.585674][ T8146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.600214][ T8140] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 58.632626][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.641723][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.650539][ T8149] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.657946][ T8149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.666106][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.675780][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.684305][ T8149] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.691359][ T8149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.698925][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.708388][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.722454][ T8146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.791339][ T8142] device hsr_slave_0 entered promiscuous mode [ 58.829500][ T8142] device hsr_slave_1 entered promiscuous mode [ 58.868858][ T8142] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.877204][ T8140] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 58.931578][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.965226][ T8146] team0: Port device team_slave_0 added [ 58.972481][ T8140] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 59.031409][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.040505][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.048805][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.057339][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.067217][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.083085][ T8130] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.093550][ T8130] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.106351][ T8146] team0: Port device team_slave_1 added [ 59.122791][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.132329][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.142066][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.150500][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.211156][ T8146] device hsr_slave_0 entered promiscuous mode [ 59.249638][ T8146] device hsr_slave_1 entered promiscuous mode [ 59.288832][ T8146] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.296419][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.312350][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.319886][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.348827][ T8130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.409614][ T8142] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 59.441824][ T8142] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 59.511351][ T8142] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 59.560092][ T8137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.569382][ T8146] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 59.605014][ T8146] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 164.648645][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 164.655644][ C1] (detected by 1, t=10502 jiffies, g=5973, q=112) [ 164.662130][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953615-4294943112), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 164.675467][ C1] syz-executor.0 R running task 27912 8152 8130 0x80004008 [ 164.683351][ C1] Call Trace: [ 164.686618][ C1] [ 164.689463][ C1] sched_show_task+0x40f/0x560 [ 164.694222][ C1] rcu_sched_clock_irq+0x1861/0x1ad0 [ 164.699497][ C1] update_process_times+0x12d/0x180 [ 164.704682][ C1] tick_sched_timer+0x263/0x420 [ 164.709516][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 164.715069][ C1] __hrtimer_run_queues+0x403/0x840 [ 164.720262][ C1] hrtimer_interrupt+0x38c/0xda0 [ 164.725198][ C1] ? debug_smp_processor_id+0x9/0x20 [ 164.730471][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 164.736001][ C1] apic_timer_interrupt+0xf/0x20 [ 164.740915][ C1] [ 164.743838][ C1] RIP: 0010:__memcg_kmem_uncharge+0x1/0x2e0 [ 164.749716][ C1] Code: 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 00 [ 164.769538][ C1] RSP: 0018:ffffc90002757a50 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 164.777930][ C1] RAX: ffffffff81486ea4 RBX: ffffea0002a1b140 RCX: ffff8880a454c100 [ 164.785885][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea0002a1b140 [ 164.793838][ C1] RBP: ffffc90002757a98 R08: dffffc0000000000 R09: fffffbfff1287025 [ 164.801791][ C1] R10: fffffbfff1287025 R11: 0000000000000000 R12: ffff8880a86b5aa0 [ 164.809747][ C1] R13: dffffc0000000000 R14: 1ffff110150d6b54 R15: ffff88809470b428 [ 164.817712][ C1] ? free_thread_stack+0x124/0x590 [ 164.822812][ C1] ? free_thread_stack+0x12e/0x590 [ 164.827916][ C1] put_task_stack+0xa3/0x130 [ 164.832494][ C1] finish_task_switch+0x3f1/0x550 [ 164.837506][ C1] __schedule+0x9a8/0xcc0 [ 164.841829][ C1] ? ___preempt_schedule+0x16/0x18 [ 164.846920][ C1] preempt_schedule+0xdb/0x120 [ 164.851799][ C1] ___preempt_schedule+0x16/0x18 [ 164.856741][ C1] _raw_spin_unlock+0x3a/0x40 [ 164.861421][ C1] mm_update_next_owner+0x5e9/0x680 [ 164.866625][ C1] exit_mm+0x502/0x590 [ 164.870698][ C1] do_exit+0x544/0x2020 [ 164.874856][ C1] do_group_exit+0x15c/0x2b0 [ 164.879457][ C1] __do_sys_exit_group+0x17/0x20 [ 164.884388][ C1] __se_sys_exit_group+0x14/0x20 [ 164.889314][ C1] __x64_sys_exit_group+0x3b/0x40 [ 164.894330][ C1] do_syscall_64+0xf7/0x1c0 [ 164.898821][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.904700][ C1] RIP: 0033:0x45a679 [ 164.908581][ 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 [ 164.928171][ C1] RSP: 002b:00007ffc40973ae8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 164.936566][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045a679 [ 164.944522][ C1] RDX: 0000000000414211 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 164.952479][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: 00007ffc40973b40 [ 164.960450][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 164.968476][ C1] R13: 00007ffc40973b40 R14: 0000000000000000 R15: 00007ffc40973b50 [ 164.976455][ C1] rcu: rcu_preempt kthread starved for 10534 jiffies! g5973 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 164.987530][ C1] rcu: RCU grace-period kthread stack dump: [ 164.993401][ C1] rcu_preempt R running task 29032 10 2 0x80004000 [ 165.001286][ C1] Call Trace: [ 165.004566][ C1] __schedule+0x9a0/0xcc0 [ 165.008888][ C1] schedule+0x181/0x210 [ 165.013029][ C1] schedule_timeout+0x14f/0x240 [ 165.017862][ C1] ? run_local_timers+0x120/0x120 [ 165.022879][ C1] rcu_gp_kthread+0xed8/0x1770 [ 165.027658][ C1] kthread+0x332/0x350 [ 165.031722][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 165.036830][ C1] ? kthread_blkcg+0xe0/0xe0 [ 165.041409][ C1] ret_from_fork+0x24/0x30