[ 96.302877][ T27] audit: type=1800 audit(1578969198.375:27): pid=9830 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 96.353785][ T27] audit: type=1800 audit(1578969198.375:28): pid=9830 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 97.125242][ T27] audit: type=1800 audit(1578969199.265:29): pid=9830 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 97.145690][ T27] audit: type=1800 audit(1578969199.265:30): pid=9830 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.155' (ECDSA) to the list of known hosts. 2020/01/14 02:33:28 fuzzer started 2020/01/14 02:33:30 dialing manager at 10.128.0.26:43159 2020/01/14 02:33:30 syscalls: 2860 2020/01/14 02:33:30 code coverage: enabled 2020/01/14 02:33:30 comparison tracing: enabled 2020/01/14 02:33:30 extra coverage: enabled 2020/01/14 02:33:30 setuid sandbox: enabled 2020/01/14 02:33:30 namespace sandbox: enabled 2020/01/14 02:33:30 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/14 02:33:30 fault injection: enabled 2020/01/14 02:33:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/14 02:33:30 net packet injection: enabled 2020/01/14 02:33:30 net device setup: enabled 2020/01/14 02:33:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/14 02:33:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 02:33:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) close(0xffffffffffffffff) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001400)="9635ab0f9b5d7c65e7ec1b65bb849db5dc282458ce7fa2aec4b02fc5fcf887958e688e0e10c3935c07135a1e2d9e2d17f1c625aa20d61856b9ebad9123ad786da317e51dad2df806219180709ea57c4c2e29b600fece937e6ab81fdb5f81107808a30020e902f7bb232c63586a52c92ab6fa7f57c7cb1794d247c14038a888779889", 0x82}, {&(0x7f0000000340)="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", 0x377}], 0x2) 02:33:31 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/aux`Sofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef01749fa55f62d3adff7f9d5e82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f63af872a0a11e32f7a0e94bb02f6b78b1ea5800400185947306a84c6c5e7be78ab9406f5f621ad8515d024cacb80e3ba56"}, 0x68) syzkaller login: [ 109.311263][ T9999] IPVS: ftp: loaded support on port[0] = 21 02:33:31 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='auxv\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/btrfs-control\x00', 0x282140, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc89e2aab01fd93, 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, 0x0, 0xfffffffe, 0x0, 0x7fffffff, 0x1}, r0, 0xffffffffffffffff, r1, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) symlink(&(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000100)='./file1/file0\x00') r2 = open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000380)='./file1/file0\x00', 0x0) syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0x4, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb, 0x10000000}, 0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) r4 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc4c85513, 0x400007) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) renameat2(r2, &(0x7f0000000000)='./file1/file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x2) [ 109.571537][T10002] IPVS: ftp: loaded support on port[0] = 21 [ 109.573031][ T9999] chnl_net:caif_netlink_parms(): no params data found [ 109.728609][ T9999] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.742844][ T9999] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.751095][ T9999] device bridge_slave_0 entered promiscuous mode [ 109.776765][ T9999] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.792843][ T9999] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.801297][ T9999] device bridge_slave_1 entered promiscuous mode [ 109.905965][T10004] IPVS: ftp: loaded support on port[0] = 21 [ 109.915938][ T9999] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 02:33:32 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0x6, 0x209e20, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={r3, &(0x7f0000000300)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/130}, 0x18) [ 109.956652][ T9999] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.980380][T10002] chnl_net:caif_netlink_parms(): no params data found [ 110.025707][ T9999] team0: Port device team_slave_0 added [ 110.068194][ T9999] team0: Port device team_slave_1 added [ 110.144439][T10002] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.151742][T10002] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.163555][T10002] device bridge_slave_0 entered promiscuous mode [ 110.197966][T10002] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.205705][T10002] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.217153][T10002] device bridge_slave_1 entered promiscuous mode 02:33:32 executing program 4: r0 = fsopen(&(0x7f0000000080)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) close(r1) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000000)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) [ 110.286514][ T9999] device hsr_slave_0 entered promiscuous mode [ 110.343271][ T9999] device hsr_slave_1 entered promiscuous mode [ 110.440958][T10007] IPVS: ftp: loaded support on port[0] = 21 [ 110.468188][T10002] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.498776][T10002] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 02:33:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x140202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) io_setup(0x8, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x2, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r4 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$VIDIOC_G_CROP(0xffffffffffffffff, 0xc01456b8, &(0x7f0000000180)) write$P9_RLERROR(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x7, 0x1, {0x13, '/dev/snd/controlC#\x00'}}, 0x1c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 110.622573][T10009] IPVS: ftp: loaded support on port[0] = 21 [ 110.643254][T10002] team0: Port device team_slave_0 added [ 110.694642][T10002] team0: Port device team_slave_1 added [ 110.825092][T10002] device hsr_slave_0 entered promiscuous mode [ 110.883203][T10002] device hsr_slave_1 entered promiscuous mode [ 110.933079][T10002] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 110.941000][T10002] Cannot create hsr debugfs directory [ 110.965037][T10004] chnl_net:caif_netlink_parms(): no params data found [ 111.029991][T10012] IPVS: ftp: loaded support on port[0] = 21 [ 111.083160][ T9999] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.140523][ T9999] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.206162][T10004] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.214336][T10004] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.222566][T10004] device bridge_slave_0 entered promiscuous mode [ 111.231848][ T9999] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.275316][ T9999] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.343369][T10004] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.350503][T10004] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.360153][T10004] device bridge_slave_1 entered promiscuous mode [ 111.434233][T10004] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.487766][T10004] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.497279][T10002] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 111.568493][T10002] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 111.626890][T10002] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 111.688647][T10002] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 111.767800][T10007] chnl_net:caif_netlink_parms(): no params data found [ 111.779826][T10004] team0: Port device team_slave_0 added [ 111.791621][T10004] team0: Port device team_slave_1 added [ 111.807566][T10009] chnl_net:caif_netlink_parms(): no params data found [ 111.862068][T10012] chnl_net:caif_netlink_parms(): no params data found [ 111.995974][T10004] device hsr_slave_0 entered promiscuous mode [ 112.033436][T10004] device hsr_slave_1 entered promiscuous mode [ 112.073032][T10004] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 112.080656][T10004] Cannot create hsr debugfs directory [ 112.105168][T10012] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.112297][T10012] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.120955][T10012] device bridge_slave_0 entered promiscuous mode [ 112.131283][T10012] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.138493][T10012] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.147956][T10012] device bridge_slave_1 entered promiscuous mode [ 112.201005][T10007] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.208501][T10007] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.217158][T10007] device bridge_slave_0 entered promiscuous mode [ 112.261361][T10007] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.271356][T10007] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.280229][T10007] device bridge_slave_1 entered promiscuous mode [ 112.306605][T10009] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.315814][T10009] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.324422][T10009] device bridge_slave_0 entered promiscuous mode [ 112.334027][T10012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.366094][T10007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.378968][T10007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.389652][T10009] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.397023][T10009] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.405170][T10009] device bridge_slave_1 entered promiscuous mode [ 112.414238][T10012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.443378][ T9999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.498362][T10012] team0: Port device team_slave_0 added [ 112.507404][T10007] team0: Port device team_slave_0 added [ 112.530964][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.540682][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.551645][T10009] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.563994][T10012] team0: Port device team_slave_1 added [ 112.574342][ T9999] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.583492][T10007] team0: Port device team_slave_1 added [ 112.589919][T10004] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 112.651959][T10004] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 112.707759][T10009] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.741430][T10004] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 112.786262][T10004] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 112.849576][T10009] team0: Port device team_slave_0 added [ 112.859422][T10009] team0: Port device team_slave_1 added [ 112.915300][T10007] device hsr_slave_0 entered promiscuous mode [ 112.953874][T10007] device hsr_slave_1 entered promiscuous mode [ 113.003116][T10007] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 113.010852][T10007] Cannot create hsr debugfs directory [ 113.054093][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.064485][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.073485][ T2688] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.080809][ T2688] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.091547][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.155848][T10009] device hsr_slave_0 entered promiscuous mode [ 113.203449][T10009] device hsr_slave_1 entered promiscuous mode [ 113.242900][T10009] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 113.250520][T10009] Cannot create hsr debugfs directory [ 113.295365][T10012] device hsr_slave_0 entered promiscuous mode [ 113.343333][T10012] device hsr_slave_1 entered promiscuous mode [ 113.382839][T10012] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 113.390471][T10012] Cannot create hsr debugfs directory [ 113.400162][T10002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.422938][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.432069][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.443852][ T2692] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.451089][ T2692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.460657][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.512961][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.544061][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.551978][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.592451][T10002] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.629993][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.640961][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.650158][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.659282][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.668938][ T2768] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.676149][ T2768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.720143][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.730350][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.739517][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.748759][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.757574][ T2768] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.764751][ T2768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.800463][T10007] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 113.864277][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.876960][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.885515][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.894265][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.902920][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.925122][T10007] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 113.965179][T10007] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 114.020696][T10007] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 114.123241][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.132390][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.142353][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.169133][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.180096][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.196225][ T9999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.208457][T10012] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 114.260348][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.269163][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.278855][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.305572][T10009] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 114.365030][T10012] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 114.405614][T10012] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 114.477593][T10012] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 114.540931][T10009] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 114.594106][T10009] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 114.657917][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.666982][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.678019][T10009] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 114.764726][T10004] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.782595][T10002] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 114.795108][T10002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.826933][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.836288][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.845105][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.852582][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.860418][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.868453][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.897258][T10004] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.912262][ T9999] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.938941][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.947009][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.958096][T10002] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.984479][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.994649][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.004967][ T2688] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.012021][ T2688] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.020057][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.028891][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.037908][ T2688] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.045070][ T2688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.090774][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.101307][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.110432][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.145331][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 115.157634][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.166427][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.175699][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.184617][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 115.193554][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.201850][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 115.210243][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.218949][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.242348][T10012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.266803][T10007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.290690][T10004] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 115.304113][T10004] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.312404][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.322032][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.331211][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.339886][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.361453][ T9999] device veth0_vlan entered promiscuous mode [ 115.385496][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.394920][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.404692][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.412381][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.420793][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.428943][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.437655][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.446330][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.455252][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.463887][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.471784][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.480110][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.496255][T10012] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.503982][T10002] device veth0_vlan entered promiscuous mode [ 115.517475][T10007] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.543791][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.552587][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.562610][ T2768] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.569757][ T2768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.581368][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.589622][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.598713][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.607628][ T2768] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.614787][ T2768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.627089][ T9999] device veth1_vlan entered promiscuous mode [ 115.645016][T10002] device veth1_vlan entered promiscuous mode [ 115.673622][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.681807][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.690519][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.699451][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.708471][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.717316][ T2688] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.724550][ T2688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.733439][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.741227][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.749048][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.758237][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.767069][ T2688] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.774290][ T2688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.783677][ T2688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.801832][T10004] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.834192][T10009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.849950][ T2768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.887870][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.900104][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.908280][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.917276][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 115.926265][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.935859][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.944732][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.993009][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.001055][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.020589][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.030746][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.039546][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.048308][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.057033][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.065526][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.073965][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.082430][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.090998][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.099683][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.108080][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.116514][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.127810][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.135808][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.143784][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.157050][T10007] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.169318][T10007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.180329][T10012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.193574][T10009] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.203239][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.211598][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.264548][T10007] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.297438][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.306685][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.326623][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 116.342874][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 116.350481][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 02:33:38 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/aux`Sofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef01749fa55f62d3adff7f9d5e82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f63af872a0a11e32f7a0e94bb02f6b78b1ea5800400185947306a84c6c5e7be78ab9406f5f621ad8515d024cacb80e3ba56"}, 0x68) [ 116.384443][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.400341][ T2692] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.407470][ T2692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.408168][T10002] ------------[ cut here ]------------ [ 116.419486][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.420136][T10002] kernel BUG at fs/namei.c:684! [ 116.429479][ T2692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.434945][T10002] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 116.441678][ T2692] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.447153][T10002] CPU: 1 PID: 10002 Comm: syz-executor.1 Not tainted 5.5.0-rc5-next-20200113-syzkaller #0 [ 116.447160][T10002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.447178][T10002] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 116.447196][T10002] Code: ff ff ff e8 6c 3f a1 ff e8 e7 d8 b3 ff 48 c7 c6 74 6c c1 81 48 c7 c7 00 f7 ba 89 e8 e4 97 99 ff e9 d8 fe ff ff e8 ca d8 b3 ff <0f> 0b e8 c3 d8 b3 ff 0f 0b e8 bc d8 b3 ff e8 27 86 a0 ff 31 ff 89 [ 116.454242][ T2692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.464070][T10002] RSP: 0018:ffffc90002097ba0 EFLAGS: 00010293 [ 116.464081][T10002] RAX: ffff8880971da340 RBX: ffffc90002097c60 RCX: ffffffff81c16a16 [ 116.464088][T10002] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 116.464095][T10002] RBP: ffffc90002097bd0 R08: ffff8880971da340 R09: ffff8880971dabd8 [ 116.464110][T10002] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 116.481015][T10004] device veth0_vlan entered promiscuous mode [ 116.498963][T10002] R13: ffffc90002097c68 R14: ffff888091d61e00 R15: 0000000000000000 [ 116.498973][T10002] FS: 0000000002213940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 116.498980][T10002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.498987][T10002] CR2: 0000000000500692 CR3: 00000000790ce000 CR4: 00000000001406e0 [ 116.498996][T10002] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.499011][T10002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.514736][T10004] device veth1_vlan entered promiscuous mode [ 116.520252][T10002] Call Trace: [ 116.606859][T10002] path_mountpoint.isra.0+0x1d5/0x340 [ 116.606883][T10002] filename_mountpoint+0x181/0x380 [ 116.617386][T10002] ? filename_parentat.isra.0+0x400/0x400 [ 116.617401][T10002] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 116.617425][T10002] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 116.635001][T10002] ? strncpy_from_user+0x2b4/0x400 [ 116.635019][T10002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.635031][T10002] ? getname_flags+0x277/0x5b0 [ 116.635046][T10002] user_path_mountpoint_at+0x3a/0x50 [ 116.635060][T10002] ksys_umount+0x164/0xef0 [ 116.635076][T10002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.635089][T10002] ? __detach_mounts+0x290/0x290 [ 116.635105][T10002] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.635120][T10002] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.635134][T10002] ? do_syscall_64+0x26/0x790 [ 116.635149][T10002] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.635162][T10002] ? do_syscall_64+0x26/0x790 [ 116.635176][T10002] ? lockdep_hardirqs_on+0x421/0x5e0 [ 116.635190][T10002] __x64_sys_umount+0x54/0x80 [ 116.635205][T10002] do_syscall_64+0xfa/0x790 [ 116.635220][T10002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.635230][T10002] RIP: 0033:0x45d977 [ 116.635245][T10002] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.635251][T10002] RSP: 002b:00007ffcb3557de8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 116.635277][T10002] RAX: ffffffffffffffda RBX: 000000000001c684 RCX: 000000000045d977 [ 116.635284][T10002] RDX: 0000000000403720 RSI: 0000000000000002 RDI: 00007ffcb3557e90 [ 116.635291][T10002] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000e [ 116.635299][T10002] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffcb3558f20 [ 116.635306][T10002] R13: 0000000002214940 R14: 0000000000000000 R15: 00007ffcb3558f20 [ 116.635317][T10002] Modules linked in: [ 116.648021][T10002] ---[ end trace e3eddf03928eb9a8 ]--- [ 116.648042][T10002] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 116.648057][T10002] Code: ff ff ff e8 6c 3f a1 ff e8 e7 d8 b3 ff 48 c7 c6 74 6c c1 81 48 c7 c7 00 f7 ba 89 e8 e4 97 99 ff e9 d8 fe ff ff e8 ca d8 b3 ff <0f> 0b e8 c3 d8 b3 ff 0f 0b e8 bc d8 b3 ff e8 27 86 a0 ff 31 ff 89 [ 116.648064][T10002] RSP: 0018:ffffc90002097ba0 EFLAGS: 00010293 [ 116.648075][T10002] RAX: ffff8880971da340 RBX: ffffc90002097c60 RCX: ffffffff81c16a16 [ 116.648083][T10002] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 116.648091][T10002] RBP: ffffc90002097bd0 R08: ffff8880971da340 R09: ffff8880971dabd8 [ 116.648099][T10002] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 116.648107][T10002] R13: ffffc90002097c68 R14: ffff888091d61e00 R15: 0000000000000000 [ 116.648118][T10002] FS: 0000000002213940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 116.648126][T10002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.648134][T10002] CR2: 0000001b2c921000 CR3: 00000000790ce000 CR4: 00000000001406f0 [ 116.648146][T10002] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.648153][T10002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.648161][T10002] Kernel panic - not syncing: Fatal exception [ 116.649541][T10002] Kernel Offset: disabled [ 116.934495][T10002] Rebooting in 86400 seconds..