[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 80.891899][ T27] audit: type=1800 audit(1578971901.237:25): pid=9427 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 80.914307][ T27] audit: type=1800 audit(1578971901.247:26): pid=9427 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 80.975786][ T27] audit: type=1800 audit(1578971901.247:27): pid=9427 uid=0 auid=4294967295 ses=4294967295 subj==unconfined 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 '10.128.0.130' (ECDSA) to the list of known hosts. 2020/01/14 03:18:31 fuzzer started 2020/01/14 03:18:33 dialing manager at 10.128.0.26:34807 2020/01/14 03:18:33 syscalls: 2860 2020/01/14 03:18:33 code coverage: enabled 2020/01/14 03:18:33 comparison tracing: enabled 2020/01/14 03:18:33 extra coverage: enabled 2020/01/14 03:18:33 setuid sandbox: enabled 2020/01/14 03:18:33 namespace sandbox: enabled 2020/01/14 03:18:33 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/14 03:18:33 fault injection: enabled 2020/01/14 03:18:33 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/14 03:18:33 net packet injection: enabled 2020/01/14 03:18:33 net device setup: enabled 2020/01/14 03:18:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/14 03:18:33 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:18:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0xc00, &(0x7f0000000000)=[{&(0x7f0000000380)="2e00000014008505f00fc0ecdb4cb92e0a0a00e213000000160002008eb3d81fc77948f328995a017c7b58510600", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) 03:18:34 executing program 1: perf_event_open(&(0x7f00000002c0)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x800002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) syzkaller login: [ 94.515300][ T9596] IPVS: ftp: loaded support on port[0] = 21 [ 94.656858][ T9596] chnl_net:caif_netlink_parms(): no params data found [ 94.704427][ T9596] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.712031][ T9596] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.721340][ T9596] device bridge_slave_0 entered promiscuous mode [ 94.730994][ T9596] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.739233][ T9596] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.747368][ T9596] device bridge_slave_1 entered promiscuous mode [ 94.771878][ T9596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.785370][ T9596] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.812800][ T9596] team0: Port device team_slave_0 added [ 94.815603][ T9599] IPVS: ftp: loaded support on port[0] = 21 [ 94.821733][ T9596] team0: Port device team_slave_1 added 03:18:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}, 0x10) sendmmsg(r0, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 94.888221][ T9596] device hsr_slave_0 entered promiscuous mode [ 94.943345][ T9596] device hsr_slave_1 entered promiscuous mode [ 95.030367][ T9601] IPVS: ftp: loaded support on port[0] = 21 03:18:35 executing program 3: creat(0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nullb0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) [ 95.172426][ T9596] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.271769][ T9596] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.325752][ T9596] netdevsim netdevsim0 netdevsim2: renamed from eth2 03:18:35 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af04, &(0x7f0000000100)) [ 95.475016][ T9596] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.551550][ T9599] chnl_net:caif_netlink_parms(): no params data found [ 95.551906][ T9604] IPVS: ftp: loaded support on port[0] = 21 [ 95.643246][ T9596] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.650503][ T9596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.658493][ T9596] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.665608][ T9596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.676755][ T9607] IPVS: ftp: loaded support on port[0] = 21 03:18:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x3c}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xb7f0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) [ 95.719603][ T2800] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.745424][ T2800] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.816835][ T9601] chnl_net:caif_netlink_parms(): no params data found [ 95.884420][ T9599] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.891600][ T9599] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.900715][ T9599] device bridge_slave_0 entered promiscuous mode [ 95.911302][ T9599] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.919289][ T9599] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.927701][ T9599] device bridge_slave_1 entered promiscuous mode [ 95.974661][ T9599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.002300][ T9609] IPVS: ftp: loaded support on port[0] = 21 [ 96.010238][ T9599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.051912][ T9601] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.059461][ T9601] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.067847][ T9601] device bridge_slave_0 entered promiscuous mode [ 96.081223][ T9601] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.088589][ T9601] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.097031][ T9601] device bridge_slave_1 entered promiscuous mode [ 96.148144][ T9607] chnl_net:caif_netlink_parms(): no params data found [ 96.181738][ T9599] team0: Port device team_slave_0 added [ 96.189762][ T9601] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.212499][ T9607] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.220731][ T9607] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.228584][ T9607] device bridge_slave_0 entered promiscuous mode [ 96.239578][ T9607] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.247117][ T9607] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.255248][ T9607] device bridge_slave_1 entered promiscuous mode [ 96.269894][ T9596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.283030][ T9599] team0: Port device team_slave_1 added [ 96.291852][ T9601] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.338397][ T9607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.350390][ T9607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.401190][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.409734][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.434150][ T9596] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.443286][ T9601] team0: Port device team_slave_0 added [ 96.458073][ T9607] team0: Port device team_slave_0 added [ 96.516066][ T9599] device hsr_slave_0 entered promiscuous mode [ 96.553618][ T9599] device hsr_slave_1 entered promiscuous mode [ 96.593113][ T9599] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.600902][ T9599] Cannot create hsr debugfs directory [ 96.617013][ T9601] team0: Port device team_slave_1 added [ 96.626924][ T9604] chnl_net:caif_netlink_parms(): no params data found [ 96.638837][ T9607] team0: Port device team_slave_1 added [ 96.658923][ T2807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.667461][ T2807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.676242][ T2807] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.683399][ T2807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.766198][ T9607] device hsr_slave_0 entered promiscuous mode [ 96.823237][ T9607] device hsr_slave_1 entered promiscuous mode [ 96.862981][ T9607] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.870571][ T9607] Cannot create hsr debugfs directory [ 96.878220][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.887458][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.895974][ T2965] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.903071][ T2965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.910548][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.919208][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.927739][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.936672][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.948222][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.036110][ T9601] device hsr_slave_0 entered promiscuous mode [ 97.073314][ T9601] device hsr_slave_1 entered promiscuous mode [ 97.113003][ T9601] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.120589][ T9601] Cannot create hsr debugfs directory [ 97.145411][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.155534][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.164283][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.172513][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.182345][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.190689][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.229325][ T9596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.285290][ T9604] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.292404][ T9604] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.300435][ T9604] device bridge_slave_0 entered promiscuous mode [ 97.312176][ T9609] chnl_net:caif_netlink_parms(): no params data found [ 97.340472][ T9604] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.348546][ T9604] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.356594][ T9604] device bridge_slave_1 entered promiscuous mode [ 97.428142][ T9604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.439871][ T9599] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 97.475074][ T9599] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 97.545033][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.552494][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.576832][ T9604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.587725][ T9599] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 97.652332][ T9609] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.661100][ T9609] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.669126][ T9609] device bridge_slave_0 entered promiscuous mode [ 97.681883][ T9609] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.689595][ T9609] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.697903][ T9609] device bridge_slave_1 entered promiscuous mode [ 97.707338][ T9599] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.760525][ T9596] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.781804][ T9604] team0: Port device team_slave_0 added [ 97.791126][ T9604] team0: Port device team_slave_1 added [ 97.834197][ T9609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.852661][ T9609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.892178][ T9607] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 97.996146][ T9604] device hsr_slave_0 entered promiscuous mode [ 98.054140][ T9604] device hsr_slave_1 entered promiscuous mode [ 98.122984][ T9604] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.130568][ T9604] Cannot create hsr debugfs directory [ 98.142358][ T9609] team0: Port device team_slave_0 added [ 98.154251][ T9607] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 98.224838][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.233669][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.242214][ T9601] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 98.296089][ T9609] team0: Port device team_slave_1 added [ 98.301867][ T9601] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 98.334509][ T9607] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 98.410981][ T9601] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 98.455429][ T9607] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 98.496313][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.504892][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.528404][ T9601] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 98.582841][ T9596] device veth0_vlan entered promiscuous mode [ 98.596044][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.603894][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.639421][ T9596] device veth1_vlan entered promiscuous mode [ 98.705876][ T9609] device hsr_slave_0 entered promiscuous mode [ 98.753441][ T9609] device hsr_slave_1 entered promiscuous mode [ 98.813010][ T9609] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.820584][ T9609] Cannot create hsr debugfs directory [ 98.918214][ T9599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.989734][ T9604] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 99.035405][ T9604] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 99.075294][ T9604] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 99.116747][ T9604] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 99.193302][ T9599] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.205527][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.214886][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.224668][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.232362][ T2729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 03:18:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0xc00, &(0x7f0000000000)=[{&(0x7f0000000380)="2e00000014008505f00fc0ecdb4cb92e0a0a00e213000000160002008eb3d81fc77948f328995a017c7b58510600", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) [ 99.282555][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.295845][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.313344][ T2800] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.320433][ T2800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.321383][ T9596] ------------[ cut here ]------------ [ 99.333091][ T9596] kernel BUG at fs/namei.c:684! [ 99.336998][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.338834][ T9596] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 99.349934][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.352054][ T9596] CPU: 1 PID: 9596 Comm: syz-executor.0 Not tainted 5.5.0-rc5-next-20200113-syzkaller #0 [ 99.360614][ T2800] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.369790][ T9596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.369810][ T9596] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 99.369823][ T9596] 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 [ 99.369835][ T9596] RSP: 0018:ffffc90002357ba0 EFLAGS: 00010293 [ 99.376872][ T2800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.386867][ T9596] RAX: ffff88809db063c0 RBX: ffffc90002357c60 RCX: ffffffff81c16a16 [ 99.386875][ T9596] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 99.386882][ T9596] RBP: ffffc90002357bd0 R08: ffff88809db063c0 R09: ffff88809db06c58 [ 99.386906][ T9596] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 99.394330][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.411667][ T9596] R13: ffffc90002357c68 R14: ffff88809229c9e0 R15: 0000000000000000 [ 99.411677][ T9596] FS: 0000000001eb0940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 99.411685][ T9596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.411692][ T9596] CR2: 0000000001eb9978 CR3: 000000007dbeb000 CR4: 00000000001406e0 [ 99.411706][ T9596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.469002][ T9607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.472083][ T9596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.491697][ T9607] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.495517][ T9596] Call Trace: [ 99.495541][ T9596] path_mountpoint.isra.0+0x1d5/0x340 [ 99.495559][ T9596] ? find_held_lock+0x35/0x130 [ 99.528669][ T9607] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.533267][ T9596] filename_mountpoint+0x181/0x380 [ 99.533281][ T9596] ? filename_parentat.isra.0+0x400/0x400 [ 99.533302][ T9596] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 99.538044][ T9607] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.548355][ T9596] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 99.548372][ T9596] ? strncpy_from_user+0x2b4/0x400 [ 99.548395][ T9596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.570227][ T9607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.575672][ T9596] ? getname_flags+0x277/0x5b0 [ 99.575688][ T9596] user_path_mountpoint_at+0x3a/0x50 [ 99.575707][ T9596] ksys_umount+0x164/0xef0 [ 99.613913][ T9596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.620167][ T9596] ? __detach_mounts+0x290/0x290 [ 99.625125][ T9596] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.630597][ T9596] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.636064][ T9596] ? do_syscall_64+0x26/0x790 [ 99.640749][ T9596] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.644559][ T9607] device veth0_vlan entered promiscuous mode [ 99.646829][ T9596] ? do_syscall_64+0x26/0x790 [ 99.657467][ T9596] ? lockdep_hardirqs_on+0x421/0x5e0 [ 99.658777][ T9607] device veth1_vlan entered promiscuous mode [ 99.662760][ T9596] __x64_sys_umount+0x54/0x80 [ 99.673393][ T9596] do_syscall_64+0xfa/0x790 [ 99.677909][ T9596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.683795][ T9596] RIP: 0033:0x45d977 [ 99.687669][ T9596] 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 [ 99.707255][ T9596] RSP: 002b:00007ffe7b5fbd38 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 99.715930][ T9596] RAX: ffffffffffffffda RBX: 000000000001836a RCX: 000000000045d977 [ 99.723886][ T9596] RDX: 0000000000403720 RSI: 0000000000000002 RDI: 00007ffe7b5fbde0 [ 99.731841][ T9596] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000e [ 99.739791][ T9596] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffe7b5fce70 [ 99.747742][ T9596] R13: 0000000001eb1940 R14: 0000000000000000 R15: 00007ffe7b5fce70 [ 99.755835][ T9596] Modules linked in: [ 99.761496][ T9609] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 99.770210][ T9596] ---[ end trace fd493a90dc1c1beb ]--- [ 99.775780][ T9596] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 99.780967][ T9596] 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 [ 99.800774][ T9596] RSP: 0018:ffffc90002357ba0 EFLAGS: 00010293 [ 99.806862][ T9596] RAX: ffff88809db063c0 RBX: ffffc90002357c60 RCX: ffffffff81c16a16 [ 99.815250][ T9596] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 99.823273][ T9596] RBP: ffffc90002357bd0 R08: ffff88809db063c0 R09: ffff88809db06c58 [ 99.831242][ T9596] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 99.839295][ T9596] R13: ffffc90002357c68 R14: ffff88809229c9e0 R15: 0000000000000000 [ 99.847285][ T9596] FS: 0000000001eb0940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 99.856302][ T9596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.863244][ T9596] CR2: 0000000001eb9978 CR3: 000000007dbeb000 CR4: 00000000001406e0 [ 99.871199][ T9596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.879284][ T9596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.887729][ T9596] Kernel panic - not syncing: Fatal exception [ 99.894994][ T9596] Kernel Offset: disabled [ 99.899321][ T9596] Rebooting in 86400 seconds..