Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2019/12/04 05:16:22 fuzzer started 2019/12/04 05:16:23 dialing manager at 10.128.0.26:42111 2019/12/04 05:16:23 syscalls: 2689 2019/12/04 05:16:23 code coverage: enabled 2019/12/04 05:16:23 comparison tracing: enabled 2019/12/04 05:16:23 extra coverage: extra coverage is not supported by the kernel 2019/12/04 05:16:23 setuid sandbox: enabled 2019/12/04 05:16:23 namespace sandbox: enabled 2019/12/04 05:16:23 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/04 05:16:23 fault injection: enabled 2019/12/04 05:16:23 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/04 05:16:23 net packet injection: enabled 2019/12/04 05:16:23 net device setup: enabled 2019/12/04 05:16:23 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/04 05:16:23 devlink PCI setup: PCI device 0000:00:10.0 is not available 05:16:24 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x2, 0x1c, 0x11, 0x1a001000000}, [@ldst={0x5, 0x5, 0x2, 0x0, 0xf001}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 05:16:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, 0x0, &(0x7f0000000580)=[{}, {0x2}, {}]}, 0x108) syzkaller login: [ 56.163677][ T8318] IPVS: ftp: loaded support on port[0] = 21 05:16:25 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x5cf5cad5e480f38d}}, {{@in6=@rand_addr="ca45b0dfaf955dcf58ae1028d6e0483f"}, 0x0, @in=@remote}}, 0xe8) [ 56.351444][ T8318] chnl_net:caif_netlink_parms(): no params data found [ 56.388121][ T8321] IPVS: ftp: loaded support on port[0] = 21 [ 56.483837][ T8318] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.507579][ T8318] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.527272][ T8318] device bridge_slave_0 entered promiscuous mode [ 56.538788][ T8318] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.545944][ T8318] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.568280][ T8318] device bridge_slave_1 entered promiscuous mode 05:16:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x12c, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1, 0x0, 0x0, 0xd3a}, 0x0) [ 56.603340][ T8318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.616549][ T8318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.652870][ T8323] IPVS: ftp: loaded support on port[0] = 21 [ 56.687050][ T8318] team0: Port device team_slave_0 added [ 56.707813][ T8318] team0: Port device team_slave_1 added [ 56.799467][ T8321] chnl_net:caif_netlink_parms(): no params data found 05:16:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040), 0x8) [ 56.889192][ T8318] device hsr_slave_0 entered promiscuous mode [ 56.927660][ T8318] device hsr_slave_1 entered promiscuous mode [ 57.021422][ T8326] IPVS: ftp: loaded support on port[0] = 21 [ 57.048870][ T8328] IPVS: ftp: loaded support on port[0] = 21 [ 57.121683][ T8321] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.130928][ T8321] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.141575][ T8321] device bridge_slave_0 entered promiscuous mode [ 57.151735][ T8321] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.160100][ T8321] bridge0: port 2(bridge_slave_1) entered disabled state 05:16:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x3, 0x0, 0x0, 0xffefffffffffffff}}) [ 57.168931][ T8321] device bridge_slave_1 entered promiscuous mode [ 57.190095][ T8318] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.240160][ T8318] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.350215][ T8318] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.420087][ T8318] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.513618][ T8323] chnl_net:caif_netlink_parms(): no params data found [ 57.540054][ T8321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.542080][ T8331] IPVS: ftp: loaded support on port[0] = 21 [ 57.578335][ T8323] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.586029][ T8323] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.594920][ T8323] device bridge_slave_0 entered promiscuous mode [ 57.603890][ T8321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.627812][ T8321] team0: Port device team_slave_0 added [ 57.639375][ T8321] team0: Port device team_slave_1 added [ 57.645524][ T8323] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.653827][ T8323] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.663394][ T8323] device bridge_slave_1 entered promiscuous mode [ 57.744726][ T8323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.789143][ T8328] chnl_net:caif_netlink_parms(): no params data found [ 57.811684][ T8323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.899093][ T8321] device hsr_slave_0 entered promiscuous mode [ 57.957967][ T8321] device hsr_slave_1 entered promiscuous mode [ 58.016519][ T8321] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.029817][ T8326] chnl_net:caif_netlink_parms(): no params data found [ 58.046659][ T8323] team0: Port device team_slave_0 added [ 58.079750][ T8323] team0: Port device team_slave_1 added [ 58.087166][ T8328] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.094411][ T8328] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.103440][ T8328] device bridge_slave_0 entered promiscuous mode [ 58.111781][ T8328] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.118963][ T8328] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.127377][ T8328] device bridge_slave_1 entered promiscuous mode [ 58.145395][ T8328] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.201335][ T8328] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.239381][ T8331] chnl_net:caif_netlink_parms(): no params data found [ 58.263972][ T8326] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.272167][ T8326] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.280914][ T8326] device bridge_slave_0 entered promiscuous mode [ 58.348959][ T8323] device hsr_slave_0 entered promiscuous mode [ 58.386863][ T8323] device hsr_slave_1 entered promiscuous mode [ 58.436584][ T8323] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.444657][ T8321] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.511679][ T8328] team0: Port device team_slave_0 added [ 58.524109][ T8326] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.531878][ T8326] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.539866][ T8326] device bridge_slave_1 entered promiscuous mode [ 58.565530][ T8331] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.572834][ T8331] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.581656][ T8331] device bridge_slave_0 entered promiscuous mode [ 58.589552][ T8331] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.596819][ T8331] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.605086][ T8331] device bridge_slave_1 entered promiscuous mode [ 58.612521][ T8321] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.658619][ T8328] team0: Port device team_slave_1 added [ 58.665234][ T8321] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.735203][ T8318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.743863][ T8321] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.815997][ T8326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.836187][ T8318] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.844752][ T8331] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.858678][ T8326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.874063][ T3882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.883384][ T3882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.908466][ T8331] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.931777][ T8323] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.019416][ T8328] device hsr_slave_0 entered promiscuous mode [ 59.058176][ T8328] device hsr_slave_1 entered promiscuous mode [ 59.096579][ T8328] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.117958][ T8326] team0: Port device team_slave_0 added [ 59.125792][ T8323] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.171506][ T3882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.181411][ T3882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.190650][ T3882] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.198132][ T3882] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.208192][ T3882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.216913][ T3882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.225311][ T3882] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.232615][ T3882] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.245496][ T3882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.255243][ T8326] team0: Port device team_slave_1 added [ 59.268493][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.284463][ T8323] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.332444][ T8331] team0: Port device team_slave_0 added [ 59.340181][ T8331] team0: Port device team_slave_1 added [ 59.361677][ T8323] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.411376][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.469745][ T8326] device hsr_slave_0 entered promiscuous mode [ 59.526833][ T8326] device hsr_slave_1 entered promiscuous mode [ 59.586510][ T8326] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.609210][ T8328] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 59.719896][ T8331] device hsr_slave_0 entered promiscuous mode [ 59.786940][ T8331] device hsr_slave_1 entered promiscuous mode [ 59.836559][ T8331] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.868523][ T8328] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 59.903232][ T8328] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 59.965043][ T8328] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.030804][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.040591][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.050279][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.059791][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.070811][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.103545][ T8326] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.141909][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.151438][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.165798][ T8318] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.177832][ T8318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.189428][ T8321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.199240][ T8326] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 60.270795][ T8326] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 60.318203][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.326972][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.362332][ T8331] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 60.398329][ T8326] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 60.467637][ T8323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.481764][ T8331] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 60.528350][ T8331] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 60.567740][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.575256][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.592099][ T8321] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.603390][ T8331] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 60.659435][ T8333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.668451][ T8333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.688326][ T8318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.721295][ T8328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.728786][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.739940][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.747939][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.756845][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.765327][ T8332] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.773572][ T8332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.782035][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.790731][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.799328][ T8332] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.806604][ T8332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.816549][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.829173][ T8323] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.851318][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.867271][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.876101][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.889103][ T8332] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.896611][ T8332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.905836][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.914860][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.923697][ T8332] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.931006][ T8332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.968215][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.987047][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.995824][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.012734][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.021706][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.032327][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.040740][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.049109][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.058500][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.068100][ T8332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.089164][ T8321] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.100059][ T8321] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.130113][ T8328] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.166975][ T8328] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.177638][ T8328] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.210110][ T8328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 166.036240][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 166.043373][ C1] rcu: 1-...!: (10499 ticks this GP) idle=936/1/0x4000000000000002 softirq=11285/11285 fqs=9 [ 166.054238][ C1] (t=10500 jiffies g=6737 q=413) [ 166.059256][ C1] rcu: rcu_preempt kthread starved for 10479 jiffies! g6737 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 166.071297][ C1] rcu: RCU grace-period kthread stack dump: [ 166.077258][ C1] rcu_preempt R running task 29032 10 2 0x80004000 [ 166.085148][ C1] Call Trace: [ 166.088435][ C1] __schedule+0x9a0/0xcc0 [ 166.092854][ C1] schedule+0x181/0x210 [ 166.097006][ C1] schedule_timeout+0x14f/0x240 [ 166.102031][ C1] ? run_local_timers+0x120/0x120 [ 166.107060][ C1] rcu_gp_kthread+0xed8/0x1770 [ 166.111819][ C1] kthread+0x332/0x350 [ 166.115880][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 166.120981][ C1] ? kthread_blkcg+0xe0/0xe0 [ 166.125557][ C1] ret_from_fork+0x24/0x30 [ 166.129995][ C1] NMI backtrace for cpu 1 [ 166.134317][ C1] CPU: 1 PID: 8339 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 166.142535][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.152573][ C1] Call Trace: [ 166.156104][ C1] [ 166.158949][ C1] dump_stack+0x1fb/0x318 [ 166.163308][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 166.168144][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 166.174295][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 166.180354][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 166.186422][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 166.193486][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 166.198598][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 166.203787][ C1] ? trace_hardirqs_off+0x74/0x80 [ 166.208813][ C1] update_process_times+0x12d/0x180 [ 166.215342][ C1] tick_sched_timer+0x263/0x420 [ 166.220194][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 166.225732][ C1] __hrtimer_run_queues+0x403/0x840 [ 166.230932][ C1] hrtimer_interrupt+0x38c/0xda0 [ 166.235913][ C1] ? debug_smp_processor_id+0x9/0x20 [ 166.241259][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 166.246811][ C1] apic_timer_interrupt+0xf/0x20 [ 166.251731][ C1] [ 166.254662][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x2e/0x50 [ 166.260820][ C1] Code: 65 48 8b 0c 25 c0 1d 02 00 65 8b 15 b8 81 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 13 00 00 48 39 cf 73 08 48 89 44 f2 [ 166.280426][ C1] RSP: 0018:ffffc900023c7508 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 166.289205][ C1] RAX: ffffffff81487433 RBX: 0000000000000000 RCX: ffff8880a89be640 [ 166.297264][ C1] RDX: ffffc90001e89000 RSI: 000000000003ffff RDI: 0000000000040000 [ 166.305236][ C1] RBP: ffffc900023c7530 R08: 000000000003a768 R09: ffffed1011fad2b7 [ 166.313197][ C1] R10: ffffed1011fad2b7 R11: 0000000000000000 R12: dffffc0000000000 [ 166.321256][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff88808fd695a8 [ 166.329235][ C1] ? mod_memcg_page_state+0x123/0x190 [ 166.334605][ C1] ? free_thread_stack+0x124/0x590 [ 166.339705][ C1] ? mod_memcg_page_state+0x123/0x190 [ 166.345090][ C1] free_thread_stack+0x168/0x590 [ 166.350020][ C1] put_task_stack+0xa3/0x130 [ 166.354620][ C1] finish_task_switch+0x3f1/0x550 [ 166.359643][ C1] __schedule+0x9a8/0xcc0 [ 166.363970][ C1] ? ___preempt_schedule+0x16/0x18 [ 166.369071][ C1] preempt_schedule+0xdb/0x120 [ 166.373826][ C1] ___preempt_schedule+0x16/0x18 [ 166.378753][ C1] _raw_spin_unlock+0x3a/0x40 [ 166.383419][ C1] __cond_resched_lock+0x93/0x1d0 [ 166.388436][ C1] __purge_vmap_area_lazy+0x1a05/0x1b00 [ 166.394066][ C1] _vm_unmap_aliases+0x43a/0x4c0 [ 166.398996][ C1] vm_unmap_aliases+0x19/0x20 [ 166.403679][ C1] change_page_attr_set_clr+0x267/0x650 [ 166.409226][ C1] set_memory_ro+0x66/0x90 [ 166.413643][ C1] bpf_int_jit_compile+0x8bab/0x9090 [ 166.418954][ C1] ? ktime_get_with_offset+0x98/0x180 [ 166.424330][ C1] ? read_seqcount_begin+0x125/0x1c0 [ 166.429608][ C1] bpf_prog_select_runtime+0x787/0xa80 [ 166.435057][ C1] ? memset+0x31/0x40 [ 166.439046][ C1] __do_sys_bpf+0x9a47/0xc890 [ 166.443715][ C1] ? kcov_ioctl+0x285/0x2c0 [ 166.448212][ C1] ? __might_fault+0xf9/0x160 [ 166.452897][ C1] ? check_preemption_disabled+0xb4/0x260 [ 166.458602][ C1] ? debug_smp_processor_id+0x9/0x20 [ 166.463973][ C1] ? debug_smp_processor_id+0x1c/0x20 [ 166.469335][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 166.475393][ C1] ? prepare_exit_to_usermode+0x221/0x5b0 [ 166.481099][ C1] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 166.487103][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 166.492563][ C1] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 166.498269][ C1] ? do_syscall_64+0x1d/0x1c0 [ 166.502956][ C1] __x64_sys_bpf+0x7a/0x90 [ 166.507364][ C1] do_syscall_64+0xf7/0x1c0 [ 166.511857][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.517832][ C1] RIP: 0033:0x45a679 [ 166.521736][ 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 [ 166.545710][ C1] RSP: 002b:00007f5ae509cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 166.554126][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 166.562086][ C1] RDX: 0000000000000048 RSI: 0000000020000440 RDI: 0000000000000005 [ 166.570045][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 166.578008][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ae509d6d4 [ 166.585967][ C1] R13: 00000000004c0d07 R14: 00000000004d4808 R15: 00000000ffffffff