Warning: Permanently added '10.128.0.170' (ECDSA) to the list of known hosts. 2020/01/08 04:18:01 fuzzer started 2020/01/08 04:18:03 dialing manager at 10.128.0.26:35703 2020/01/08 04:18:03 syscalls: 2824 2020/01/08 04:18:03 code coverage: enabled 2020/01/08 04:18:03 comparison tracing: enabled 2020/01/08 04:18:03 extra coverage: enabled 2020/01/08 04:18:03 setuid sandbox: enabled 2020/01/08 04:18:03 namespace sandbox: enabled 2020/01/08 04:18:03 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 04:18:03 fault injection: enabled 2020/01/08 04:18:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 04:18:03 net packet injection: enabled 2020/01/08 04:18:03 net device setup: enabled 2020/01/08 04:18:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 04:18:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:18:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x18, 0x0, 0x10000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}}, 0x0) 04:18:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000070100000000000000000000ff060008000100", @ANYRES32=r1], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) gettid() sendmsg$nl_netfilter(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x0, 0x7, 0x1, 0x0, 0x0, {0x0, 0xf0ffff}, [@typed={0x8, 0x100000001}]}, 0x1c}}, 0x0) syzkaller login: [ 68.969086][ T8520] IPVS: ftp: loaded support on port[0] = 21 [ 69.106330][ T8522] IPVS: ftp: loaded support on port[0] = 21 [ 69.157964][ T8520] chnl_net:caif_netlink_parms(): no params data found 04:18:04 executing program 2: setxattr$security_smack_transmute(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) bind$bt_rfcomm(r1, &(0x7f0000000000), 0xa) [ 69.300230][ T8520] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.322296][ T8520] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.342334][ T8520] device bridge_slave_0 entered promiscuous mode [ 69.356433][ T8520] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.372019][ T8520] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.379699][ T8520] device bridge_slave_1 entered promiscuous mode [ 69.393653][ T8522] chnl_net:caif_netlink_parms(): no params data found [ 69.426613][ T8526] IPVS: ftp: loaded support on port[0] = 21 [ 69.452248][ T8520] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.484103][ T8520] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.502800][ T8522] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.509886][ T8522] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.518138][ T8522] device bridge_slave_0 entered promiscuous mode 04:18:04 executing program 3: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) [ 69.543438][ T8520] team0: Port device team_slave_0 added [ 69.549359][ T8522] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.558575][ T8522] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.566829][ T8522] device bridge_slave_1 entered promiscuous mode [ 69.579180][ T8520] team0: Port device team_slave_1 added [ 69.632510][ T8522] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.705153][ T8520] device hsr_slave_0 entered promiscuous mode 04:18:05 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0x5, 0xfffffffffffffffe) request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)='$.\x00', 0x0) [ 69.761767][ T8520] device hsr_slave_1 entered promiscuous mode [ 69.826478][ T8522] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.905160][ T8528] IPVS: ftp: loaded support on port[0] = 21 [ 69.965657][ T8522] team0: Port device team_slave_0 added [ 69.980547][ T8522] team0: Port device team_slave_1 added 04:18:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r1, r0}}, 0x18) [ 70.026116][ T8526] chnl_net:caif_netlink_parms(): no params data found [ 70.070423][ T8531] IPVS: ftp: loaded support on port[0] = 21 [ 70.173272][ T8522] device hsr_slave_0 entered promiscuous mode [ 70.231744][ T8522] device hsr_slave_1 entered promiscuous mode [ 70.291443][ T8522] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.299176][ T8522] Cannot create hsr debugfs directory [ 70.347866][ T8526] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.355765][ T8526] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.363919][ T8526] device bridge_slave_0 entered promiscuous mode [ 70.387860][ T8526] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.399162][ T8526] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.399769][ T8533] IPVS: ftp: loaded support on port[0] = 21 [ 70.415439][ T8526] device bridge_slave_1 entered promiscuous mode [ 70.422457][ T8520] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.475513][ T8520] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.538475][ T8520] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.605327][ T8520] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.709112][ T8526] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.743025][ T8526] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.768421][ T8528] chnl_net:caif_netlink_parms(): no params data found [ 70.785752][ T8526] team0: Port device team_slave_0 added [ 70.817444][ T8526] team0: Port device team_slave_1 added [ 70.869285][ T8520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.933429][ T8526] device hsr_slave_0 entered promiscuous mode [ 70.981743][ T8526] device hsr_slave_1 entered promiscuous mode [ 71.031409][ T8526] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.039015][ T8526] Cannot create hsr debugfs directory [ 71.057014][ T8531] chnl_net:caif_netlink_parms(): no params data found [ 71.075524][ T8522] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 71.173756][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.182345][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.190263][ T8522] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 71.244400][ T8520] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.251168][ T8522] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 71.334474][ T8528] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.343748][ T8528] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.351481][ T8528] device bridge_slave_0 entered promiscuous mode [ 71.360026][ T8528] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.367382][ T8528] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.375114][ T8528] device bridge_slave_1 entered promiscuous mode [ 71.382606][ T8522] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 71.459642][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.470204][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.478725][ T2903] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.485946][ T2903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.505625][ T8528] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.515658][ T8531] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.522801][ T8531] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.530339][ T8531] device bridge_slave_0 entered promiscuous mode [ 71.540258][ T8531] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.547679][ T8531] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.555720][ T8531] device bridge_slave_1 entered promiscuous mode [ 71.563623][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.579828][ T8528] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.620356][ T8528] team0: Port device team_slave_0 added [ 71.626551][ T8533] chnl_net:caif_netlink_parms(): no params data found [ 71.638593][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.648296][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.656816][ T2903] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.663907][ T2903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.671431][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.679823][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.688663][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.697105][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.707520][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.725599][ T8528] team0: Port device team_slave_1 added [ 71.737757][ T8531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.762198][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.770588][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.779015][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.788508][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.797775][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.806116][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.825893][ T8531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.840708][ T8520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.913466][ T8528] device hsr_slave_0 entered promiscuous mode [ 71.952173][ T8528] device hsr_slave_1 entered promiscuous mode [ 72.001529][ T8528] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.009110][ T8528] Cannot create hsr debugfs directory [ 72.026340][ T8531] team0: Port device team_slave_0 added [ 72.033402][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.040780][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.052651][ T8520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.078465][ T8533] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.086213][ T8533] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.094231][ T8533] device bridge_slave_0 entered promiscuous mode [ 72.105874][ T8531] team0: Port device team_slave_1 added [ 72.117950][ T8522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.130853][ T8533] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.138570][ T8533] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.146520][ T8533] device bridge_slave_1 entered promiscuous mode [ 72.183436][ T8526] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.207622][ T8526] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.268792][ T8526] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.314164][ T8526] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.386856][ T8522] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.394696][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.402972][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.443937][ T8531] device hsr_slave_0 entered promiscuous mode [ 72.512367][ T8531] device hsr_slave_1 entered promiscuous mode [ 72.591461][ T8531] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.599104][ T8531] Cannot create hsr debugfs directory [ 72.636661][ T8533] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.653812][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.662590][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.670820][ T2869] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.677897][ T2869] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.685808][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.694492][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.703207][ T2869] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.710280][ T2869] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.718020][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.726524][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.736137][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.745001][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.778398][ T8533] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.797108][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.807039][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.818305][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.826778][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.835357][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.844447][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.852633][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.860806][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.868663][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.876330][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.884443][ T8528] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.957922][ T8528] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.003886][ T8528] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.046844][ T8528] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.108606][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.117317][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.135386][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.144018][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.165276][ T8520] device veth0_vlan entered promiscuous mode [ 73.172978][ T8522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.188994][ T8533] team0: Port device team_slave_0 added [ 73.196283][ T8533] team0: Port device team_slave_1 added [ 73.274891][ T8533] device hsr_slave_0 entered promiscuous mode [ 73.322546][ T8533] device hsr_slave_1 entered promiscuous mode [ 73.371443][ T8533] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.379022][ T8533] Cannot create hsr debugfs directory [ 73.387915][ T8520] device veth1_vlan entered promiscuous mode [ 73.408799][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.419665][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.429741][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.437483][ T2873] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.509859][ T8522] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.530902][ T8531] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 73.566522][ T8526] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.606855][ T8531] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 73.666174][ T8531] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 178.631290][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 178.638100][ C1] rcu: 1-...!: (10500 ticks this GP) idle=a1e/1/0x4000000000000002 softirq=13565/13568 fqs=148 [ 178.648754][ C1] (t=10501 jiffies g=7053 q=94) [ 178.653682][ C1] rcu: rcu_preempt kthread starved for 10206 jiffies! g7053 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 178.664776][ C1] rcu: RCU grace-period kthread stack dump: [ 178.670650][ C1] rcu_preempt R running task 28864 10 2 0x80004000 [ 178.678539][ C1] Call Trace: [ 178.681821][ C1] __schedule+0x9a0/0xcc0 [ 178.686147][ C1] schedule+0x181/0x210 [ 178.690293][ C1] schedule_timeout+0x14f/0x240 [ 178.695140][ C1] ? run_local_timers+0x120/0x120 [ 178.700156][ C1] rcu_gp_kthread+0xed8/0x1770 [ 178.704917][ C1] kthread+0x332/0x350 [ 178.708972][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 178.714071][ C1] ? kthread_blkcg+0xe0/0xe0 [ 178.718652][ C1] ret_from_fork+0x24/0x30 [ 178.723069][ C1] NMI backtrace for cpu 1 [ 178.727389][ C1] CPU: 1 PID: 8537 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0 [ 178.735955][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.745993][ C1] Call Trace: [ 178.749264][ C1] [ 178.752108][ C1] dump_stack+0x1fb/0x318 [ 178.756440][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 178.761298][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 178.767466][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 178.773527][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 178.779498][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 178.785400][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 178.790507][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 178.795709][ C1] ? trace_hardirqs_off+0x74/0x80 [ 178.800740][ C1] update_process_times+0x12d/0x180 [ 178.805957][ C1] tick_sched_timer+0x263/0x420 [ 178.810822][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 178.816498][ C1] __hrtimer_run_queues+0x403/0x840 [ 178.821715][ C1] hrtimer_interrupt+0x38c/0xda0 [ 178.826659][ C1] ? debug_smp_processor_id+0x9/0x20 [ 178.831940][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 178.837476][ C1] apic_timer_interrupt+0xf/0x20 [ 178.842406][ C1] [ 178.845338][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x22/0x50 [ 178.851492][ C1] Code: 84 f4 3b 00 5b 5d c3 cc 48 8b 04 24 65 48 8b 0c 25 c0 1d 02 00 65 8b 15 38 5f 8b 7e f7 c2 00 01 1f 00 75 2c 8b 91 80 13 00 00 <83> fa 02 75 21 48 8b 91 88 13 00 00 48 8b 32 48 8d 7e 01 8b 89 84 [ 178.871084][ C1] RSP: 0018:ffffc90002787810 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 178.879478][ C1] RAX: ffffffff814896c6 RBX: ffffea0002912340 RCX: ffff88809d9365c0 [ 178.887443][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002912340 [ 178.895401][ C1] RBP: ffffc90002787838 R08: dffffc0000000000 R09: fffffbfff124248a [ 178.903361][ C1] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff8880967c9b20 [ 178.911319][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880924b57b8 [ 178.919291][ C1] ? mod_memcg_page_state+0x16/0x190 [ 178.924567][ C1] ? mod_memcg_page_state+0x16/0x190 [ 178.929839][ C1] free_thread_stack+0x168/0x590 [ 178.934769][ C1] put_task_stack+0xa3/0x130 [ 178.939371][ C1] finish_task_switch+0x3f1/0x550 [ 178.944415][ C1] __schedule+0x9a8/0xcc0 [ 178.948749][ C1] schedule+0x181/0x210 [ 178.952898][ C1] futex_wait_queue_me+0x2a3/0x4b0 [ 178.958031][ C1] futex_wait+0x252/0x770 [ 178.962376][ C1] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 178.968248][ C1] do_futex+0x437/0x3d60 [ 178.972512][ C1] ? __might_fault+0xf9/0x160 [ 178.977204][ C1] ? ktime_get+0x4a/0x110 [ 178.981548][ C1] ? ktime_get+0x4a/0x110 [ 178.985870][ C1] ? read_seqcount_begin+0x125/0x1c0 [ 178.991151][ C1] ? trace_hardirqs_on+0x74/0x80 [ 178.996079][ C1] ? ktime_get+0x4a/0x110 [ 179.000395][ C1] ? read_seqcount_begin+0x17a/0x1c0 [ 179.005670][ C1] ? ktime_get+0xe0/0x110 [ 179.010009][ C1] __se_sys_futex+0x28c/0x360 [ 179.014711][ C1] __x64_sys_futex+0xe5/0x100 [ 179.019394][ C1] do_syscall_64+0xf7/0x1c0 [ 179.023893][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 179.029773][ C1] RIP: 0033:0x45af49 [ 179.033669][ 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 [ 179.053261][ C1] RSP: 002b:00007ffcbdaa7978 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.061743][ C1] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 000000000045af49 [ 179.069716][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c [ 179.077702][ C1] RBP: 000000000000002d R08: ffffffffffffffff R09: ffffffffffffffff [ 179.085668][ C1] R10: 00007ffcbdaa7a50 R11: 0000000000000246 R12: 000000000075bf20 [ 179.093630][ C1] R13: 0000000000011f66 R14: 0000000000011f93 R15: 000000000075bf2c