[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 44.084147][ T23] audit: type=1800 audit(1578465858.346:25): pid=8270 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 44.103148][ T23] audit: type=1800 audit(1578465858.356:26): pid=8270 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 44.149167][ T23] audit: type=1800 audit(1578465858.356:27): pid=8270 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.235' (ECDSA) to the list of known hosts. 2020/01/08 06:44:27 fuzzer started 2020/01/08 06:44:29 dialing manager at 10.128.0.26:35703 2020/01/08 06:44:29 syscalls: 2824 2020/01/08 06:44:29 code coverage: enabled 2020/01/08 06:44:29 comparison tracing: enabled 2020/01/08 06:44:29 extra coverage: enabled 2020/01/08 06:44:29 setuid sandbox: enabled 2020/01/08 06:44:29 namespace sandbox: enabled 2020/01/08 06:44:29 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 06:44:29 fault injection: enabled 2020/01/08 06:44:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 06:44:29 net packet injection: enabled 2020/01/08 06:44:29 net device setup: enabled 2020/01/08 06:44:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 06:44:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 06:44:30 executing program 0: socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x10000, @mcast1, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0xffffffff, @mcast1, 0x80005}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2, 0x8}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x100, 0x2) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r3 = socket(0xa, 0x1, 0x0) socket(0x1000000010, 0x400000400080803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xc74497a7) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'\x00', r4}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x20000}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r5}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='reno\x00', 0x5) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xffffffffffffff89) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 06:44:30 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x0, 0x0) lseek(r0, 0x7, 0x1) syzkaller login: [ 56.634629][ T8434] IPVS: ftp: loaded support on port[0] = 21 [ 56.772822][ T8434] chnl_net:caif_netlink_parms(): no params data found [ 56.822053][ T8434] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.830297][ T8434] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.839483][ T8434] device bridge_slave_0 entered promiscuous mode [ 56.848743][ T8434] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.855915][ T8434] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.865112][ T8434] device bridge_slave_1 entered promiscuous mode [ 56.887830][ T8434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.900445][ T8434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.920004][ T8437] IPVS: ftp: loaded support on port[0] = 21 [ 56.929798][ T8434] team0: Port device team_slave_0 added 06:44:31 executing program 2: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r0, &(0x7f00000004c0)=""/118, 0x1a) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/235, 0xeb) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) write$FUSE_CREATE_OPEN(0xffffffffffffffff, 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000580)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x8f2, 0x0) unshare(0x20000) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, 0x0, 0x0) setns(0xffffffffffffffff, 0x0) write$smack_current(0xffffffffffffffff, &(0x7f0000000000)={'wlan1'}, 0x6) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/235, 0xeb) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000540)={0x7, 0x8, 0xfa00, {r3}}, 0x10) clone(0x34004102, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, 0x0) dup(0xffffffffffffffff) getxattr(0x0, &(0x7f0000000180)=@random={'system.', 'wlan1em1#mime_typeproc$:-system-\x00'}, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) [ 56.938518][ T8434] team0: Port device team_slave_1 added [ 57.002667][ T8434] device hsr_slave_0 entered promiscuous mode [ 57.046752][ T8434] device hsr_slave_1 entered promiscuous mode [ 57.135735][ T8439] IPVS: ftp: loaded support on port[0] = 21 06:44:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x2216) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pwrite64(r2, &(0x7f0000000600)="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", 0x200, 0x0) [ 57.282944][ T8434] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.361461][ T8434] netdevsim netdevsim0 netdevsim1: renamed from eth1 06:44:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000700)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote}, @in=@dev, {@in=@local, @in=@remote}, {{@in=@loopback, @in6=@loopback}}}, [@mark={0xc}]}, 0x134}}, 0x0) [ 57.441736][ T8434] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.517947][ T8437] chnl_net:caif_netlink_parms(): no params data found [ 57.537974][ T8442] IPVS: ftp: loaded support on port[0] = 21 [ 57.545718][ T8434] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.648390][ T8444] IPVS: ftp: loaded support on port[0] = 21 06:44:32 executing program 5: r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl(r0, 0xfffbfffffffffeb1, &(0x7f00000000c0)) [ 57.760497][ T8439] chnl_net:caif_netlink_parms(): no params data found [ 57.775122][ T8434] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.782399][ T8434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.790233][ T8434] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.797382][ T8434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.818293][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.827251][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.843025][ T8437] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.850714][ T8437] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.858621][ T8437] device bridge_slave_0 entered promiscuous mode [ 57.870505][ T8437] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.878501][ T8437] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.886093][ T8437] device bridge_slave_1 entered promiscuous mode [ 57.910489][ T8448] IPVS: ftp: loaded support on port[0] = 21 [ 57.935091][ T8437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.973282][ T8437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.024081][ T8437] team0: Port device team_slave_0 added [ 58.052413][ T8439] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.061580][ T8439] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.069330][ T8439] device bridge_slave_0 entered promiscuous mode [ 58.079014][ T8437] team0: Port device team_slave_1 added [ 58.124461][ T8439] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.133348][ T8439] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.141109][ T8439] device bridge_slave_1 entered promiscuous mode [ 58.182211][ T8444] chnl_net:caif_netlink_parms(): no params data found [ 58.200234][ T8442] chnl_net:caif_netlink_parms(): no params data found [ 58.259440][ T8437] device hsr_slave_0 entered promiscuous mode [ 58.296810][ T8437] device hsr_slave_1 entered promiscuous mode [ 58.386538][ T8437] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.394434][ T8437] Cannot create hsr debugfs directory [ 58.401552][ T8439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.415842][ T8439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.469343][ T8434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.492660][ T8448] chnl_net:caif_netlink_parms(): no params data found [ 58.512563][ T8439] team0: Port device team_slave_0 added [ 58.529235][ T8444] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.536427][ T8444] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.544037][ T8444] device bridge_slave_0 entered promiscuous mode [ 58.554568][ T8444] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.562247][ T8444] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.570087][ T8444] device bridge_slave_1 entered promiscuous mode [ 58.578274][ T8439] team0: Port device team_slave_1 added [ 58.605247][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.615099][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.655460][ T8434] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.688659][ T8444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.698085][ T8442] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.705220][ T8442] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.713528][ T8442] device bridge_slave_0 entered promiscuous mode [ 58.731090][ T8448] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.738256][ T8448] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.746920][ T8448] device bridge_slave_0 entered promiscuous mode [ 58.798194][ T8439] device hsr_slave_0 entered promiscuous mode [ 58.836757][ T8439] device hsr_slave_1 entered promiscuous mode [ 58.876640][ T8439] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.884280][ T8439] Cannot create hsr debugfs directory [ 58.891362][ T8444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.920250][ T8442] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.928213][ T8442] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.935800][ T8442] device bridge_slave_1 entered promiscuous mode [ 58.952703][ T8448] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.959831][ T8448] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.969242][ T8448] device bridge_slave_1 entered promiscuous mode [ 58.977978][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.987162][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.995449][ T2761] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.002540][ T2761] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.010288][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.019327][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.027992][ T2761] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.035073][ T2761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.042995][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.068210][ T8444] team0: Port device team_slave_0 added [ 59.091048][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.101384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.110749][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.119583][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.128379][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.136983][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.145290][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.153766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.168011][ T8434] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.180183][ T8434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.188913][ T8444] team0: Port device team_slave_1 added [ 59.204516][ T8442] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.222114][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.230967][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.278845][ T8444] device hsr_slave_0 entered promiscuous mode [ 59.317020][ T8444] device hsr_slave_1 entered promiscuous mode [ 59.346549][ T8444] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.354139][ T8444] Cannot create hsr debugfs directory [ 59.361154][ T8448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.375156][ T8448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.387320][ T8442] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.463590][ T8448] team0: Port device team_slave_0 added [ 59.476101][ T8448] team0: Port device team_slave_1 added [ 59.491944][ T8434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.502066][ T8442] team0: Port device team_slave_0 added [ 59.512822][ T8437] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.569755][ T8437] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.632419][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.639993][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.655447][ T8442] team0: Port device team_slave_1 added [ 59.686288][ T8437] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.735178][ T8439] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.829107][ T8448] device hsr_slave_0 entered promiscuous mode [ 59.867215][ T8448] device hsr_slave_1 entered promiscuous mode [ 59.906516][ T8448] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.914106][ T8448] Cannot create hsr debugfs directory [ 59.925912][ T8437] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.974263][ T8439] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 60.040000][ T8439] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 60.149161][ T8442] device hsr_slave_0 entered promiscuous mode [ 60.166913][ T8442] device hsr_slave_1 entered promiscuous mode [ 60.196914][ T8442] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.204497][ T8442] Cannot create hsr debugfs directory [ 60.210405][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.222267][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.248684][ T8439] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 60.304217][ T8444] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.380628][ T8444] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.433030][ T8444] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.482901][ T8444] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.557588][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.569453][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.580531][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.588998][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.599809][ T8434] device veth0_vlan entered promiscuous mode [ 60.613157][ T8434] device veth1_vlan entered promiscuous mode [ 60.667223][ T8448] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 60.713378][ T8448] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 60.770668][ T8448] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 60.819715][ T8448] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 60.874249][ T8437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.913802][ T8442] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.979883][ T8442] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.028853][ T8442] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 61.069618][ T8442] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.136516][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.144517][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.157998][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.165811][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.183280][ T8437] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.240109][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.249250][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.261060][ T3790] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.268155][ T3790] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.330865][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.339970][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.353459][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.362617][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.369707][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.381447][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.411371][ T8439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.427600][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.442713][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.451420][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.476234][ T8448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.523594][ T8444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.531536][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.542944][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.551903][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.563469][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.572520][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.583770][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.592444][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.603811][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.611840][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.635045][ T8448] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.648505][ T8439] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.657859][ T8437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.680661][ T8444] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.696325][ T8442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.709090][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.718523][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.733957][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.742282][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.816209][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.825677][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.842128][ T2675] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.849231][ T2675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.860638][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.869508][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.881280][ T2675] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.888434][ T2675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.900419][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.909458][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.921970][ T2675] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.929090][ T2675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.940692][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.949614][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.961449][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.970355][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.981999][ T2675] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.989096][ T2675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.000750][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.009633][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.021263][ T2675] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.028367][ T2675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.036326][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.048475][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.056252][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.067122][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.075963][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.089419][ T2675] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.096524][ T2675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.105011][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.117621][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.126304][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.138444][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.180824][ T8442] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.206845][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.214733][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.232579][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.244386][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.253132][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.264052][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.273233][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.285081][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.293979][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.306080][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.315287][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.328907][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.339564][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.350315][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.360579][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.371576][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.381563][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.395600][ T8437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.413083][ T8439] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.428133][ T8439] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.463836][ T8448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.475893][ T8448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.493863][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.504557][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.513793][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.528843][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.539808][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.549694][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.561895][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.572067][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.583208][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.592945][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.603988][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.614217][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.625797][ T2675] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.632963][ T2675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.645344][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.654447][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.666140][ T2675] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.673249][ T2675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.684739][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.693813][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.705894][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.735752][ T8444] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.752625][ T8444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.784709][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.798593][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.807006][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.815778][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.831254][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.841218][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.853077][ T3790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.887308][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.895944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.912261][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.921647][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.933577][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.942326][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.953877][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.963277][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.028683][ T8442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.038834][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.050600][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.059254][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.070559][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.078337][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.085831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.097100][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.104598][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.115366][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.128152][ T8448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.138999][ T8439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.153633][ T8444] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.170090][ T8437] device veth0_vlan entered promiscuous mode [ 63.194255][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.207482][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 166.226346][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 166.233153][ C1] rcu: 1-...!: (1 GPs behind) idle=36e/1/0x4000000000000002 softirq=10758/10759 fqs=87 [ 166.243142][ C1] (t=10500 jiffies g=6741 q=2443) [ 166.248251][ C1] rcu: rcu_preempt kthread starved for 10301 jiffies! g6741 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 166.259341][ C1] rcu: RCU grace-period kthread stack dump: [ 166.265227][ C1] rcu_preempt R running task 28984 10 2 0x80004000 [ 166.273122][ C1] Call Trace: [ 166.276420][ C1] __schedule+0x9a0/0xcc0 [ 166.280761][ C1] schedule+0x181/0x210 [ 166.285092][ C1] schedule_timeout+0x14f/0x240 [ 166.289935][ C1] ? run_local_timers+0x120/0x120 [ 166.294958][ C1] rcu_gp_kthread+0xed8/0x1770 [ 166.299722][ C1] kthread+0x332/0x350 [ 166.303787][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 166.308894][ C1] ? kthread_blkcg+0xe0/0xe0 [ 166.313486][ C1] ret_from_fork+0x24/0x30 [ 166.317906][ C1] NMI backtrace for cpu 1 [ 166.322242][ C1] CPU: 1 PID: 8452 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0 [ 166.330814][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.340861][ C1] Call Trace: [ 166.344137][ C1] [ 166.346990][ C1] dump_stack+0x1fb/0x318 [ 166.351324][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 166.356167][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 166.362313][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 166.368563][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 166.374547][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 166.380435][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 166.385546][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 166.390746][ C1] ? trace_hardirqs_off+0x74/0x80 [ 166.395770][ C1] update_process_times+0x12d/0x180 [ 166.400966][ C1] tick_sched_timer+0x263/0x420 [ 166.405813][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 166.411373][ C1] __hrtimer_run_queues+0x403/0x840 [ 166.416584][ C1] hrtimer_interrupt+0x38c/0xda0 [ 166.421532][ C1] ? debug_smp_processor_id+0x9/0x20 [ 166.426812][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 166.432379][ C1] apic_timer_interrupt+0xf/0x20 [ 166.437312][ C1] [ 166.440254][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 166.446320][ C1] Code: 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d f4 f4 ed 07 48 89 de e8 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 [ 166.466048][ C1] RSP: 0018:ffffc900022a7e08 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 166.474470][ C1] RAX: 1ffffd40004d12ef RBX: 0000000000000000 RCX: ffff88809f12a400 [ 166.482438][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002689740 [ 166.490411][ C1] RBP: ffffc900022a7e30 R08: dffffc0000000000 R09: fffffbfff124248a [ 166.498382][ C1] R10: fffffbfff124248a R11: 0000000000000000 R12: dffffc0000000000 [ 166.506350][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880a82fb3f8 [ 166.515934][ C1] ? free_thread_stack+0x124/0x590 [ 166.521039][ C1] ? mod_memcg_page_state+0x123/0x190 [ 166.526405][ C1] free_thread_stack+0x168/0x590 [ 166.531332][ C1] put_task_stack+0xa3/0x130 [ 166.535914][ C1] finish_task_switch+0x3f1/0x550 [ 166.540950][ C1] schedule_tail+0x20/0x1a0 [ 166.545444][ C1] ret_from_fork+0x8/0x30 [ 166.549855][ C1] RIP: 0033:0x45951a [ 166.553816][ C1] Code: Bad RIP value. [ 166.557872][ C1] RSP: 002b:00007ffd243866b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 166.566272][ C1] RAX: 0000000000000000 RBX: 00007ffd243866b0 RCX: 000000000045951a [ 166.574230][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 166.582291][ C1] RBP: 00007ffd243866f0 R08: 0000000000000001 R09: 0000000001a00940 [ 166.590270][ C1] R10: 0000000001a00c10 R11: 0000000000000246 R12: 0000000000000001 [ 166.598330][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffd24386740