[ 42.208897][ T26] audit: type=1800 audit(1548859726.390:25): pid=8066 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 42.246774][ T26] audit: type=1800 audit(1548859726.400:26): pid=8066 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 42.279435][ T26] audit: type=1800 audit(1548859726.400:27): pid=8066 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. [....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.237' (ECDSA) to the list of known hosts. syzkaller login: [ 63.850052][ T8250] IPVS: ftp: loaded support on port[0] = 21 [ 63.858008][ T8251] IPVS: ftp: loaded support on port[0] = 21 [ 63.865231][ T8249] IPVS: ftp: loaded support on port[0] = 21 [ 63.866045][ T8247] IPVS: ftp: loaded support on port[0] = 21 [ 63.884434][ T8248] IPVS: ftp: loaded support on port[0] = 21 [ 63.891304][ T8243] IPVS: ftp: loaded support on port[0] = 21 [ 64.115190][ T8243] chnl_net:caif_netlink_parms(): no params data found [ 64.324609][ T8243] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.332267][ T8243] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.340198][ T8243] device bridge_slave_0 entered promiscuous mode [ 64.347916][ T8251] chnl_net:caif_netlink_parms(): no params data found [ 64.375383][ T8243] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.382670][ T8243] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.391835][ T8243] device bridge_slave_1 entered promiscuous mode [ 64.413043][ T8250] chnl_net:caif_netlink_parms(): no params data found [ 64.423027][ T8249] chnl_net:caif_netlink_parms(): no params data found [ 64.432682][ T8248] chnl_net:caif_netlink_parms(): no params data found [ 64.453149][ T8247] chnl_net:caif_netlink_parms(): no params data found [ 64.502659][ T8243] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.557702][ T8243] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.619231][ T8251] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.630628][ T8251] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.638260][ T8251] device bridge_slave_0 entered promiscuous mode [ 64.672541][ T8249] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.679592][ T8249] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.691029][ T8249] device bridge_slave_0 entered promiscuous mode [ 64.711918][ T8243] team0: Port device team_slave_0 added [ 64.717731][ T8251] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.724942][ T8251] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.733261][ T8251] device bridge_slave_1 entered promiscuous mode [ 64.753129][ T8248] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.760257][ T8248] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.767932][ T8248] device bridge_slave_0 entered promiscuous mode [ 64.776021][ T8249] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.783250][ T8249] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.791658][ T8249] device bridge_slave_1 entered promiscuous mode [ 64.798616][ T8247] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.805884][ T8247] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.816696][ T8247] device bridge_slave_0 entered promiscuous mode [ 64.824995][ T8243] team0: Port device team_slave_1 added [ 64.831496][ T8250] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.838541][ T8250] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.848849][ T8250] device bridge_slave_0 entered promiscuous mode [ 64.862063][ T8248] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.869104][ T8248] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.877072][ T8248] device bridge_slave_1 entered promiscuous mode [ 64.888926][ T8247] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.899126][ T8247] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.906911][ T8247] device bridge_slave_1 entered promiscuous mode [ 64.926042][ T8250] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.933324][ T8250] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.941582][ T8250] device bridge_slave_1 entered promiscuous mode [ 64.950054][ T8251] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.966193][ T8251] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.016317][ T8249] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.026576][ T8247] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.093177][ T8243] device hsr_slave_0 entered promiscuous mode [ 65.160038][ T8243] device hsr_slave_1 entered promiscuous mode [ 65.239503][ T8248] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.263527][ T8247] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.273731][ T8249] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.288174][ T8250] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.298272][ T8248] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.308920][ T8251] team0: Port device team_slave_0 added [ 65.323477][ T8251] team0: Port device team_slave_1 added [ 65.337723][ T8250] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.369446][ T8247] team0: Port device team_slave_0 added [ 65.392378][ T8248] team0: Port device team_slave_0 added [ 65.399440][ T8248] team0: Port device team_slave_1 added [ 65.473248][ T8248] device hsr_slave_0 entered promiscuous mode [ 65.510207][ T8248] device hsr_slave_1 entered promiscuous mode [ 65.551152][ T8247] team0: Port device team_slave_1 added [ 65.557979][ T8249] team0: Port device team_slave_0 added [ 65.573583][ T8250] team0: Port device team_slave_0 added [ 65.589265][ T8249] team0: Port device team_slave_1 added [ 65.596501][ T8250] team0: Port device team_slave_1 added [ 65.673221][ T8251] device hsr_slave_0 entered promiscuous mode [ 65.740165][ T8251] device hsr_slave_1 entered promiscuous mode [ 65.843903][ T8249] device hsr_slave_0 entered promiscuous mode [ 65.870220][ T8249] device hsr_slave_1 entered promiscuous mode [ 66.003364][ T8250] device hsr_slave_0 entered promiscuous mode [ 66.060308][ T8250] device hsr_slave_1 entered promiscuous mode [ 66.143563][ T8247] device hsr_slave_0 entered promiscuous mode [ 66.180297][ T8247] device hsr_slave_1 entered promiscuous mode [ 66.259305][ T8243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.292300][ T8243] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.326914][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.335580][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.344491][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.353353][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.362422][ T2981] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.369546][ T2981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.378080][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.407955][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.419398][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.428692][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.435777][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.479695][ T8243] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.490891][ T8243] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.528600][ T8248] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.537377][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.545932][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.554944][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.563737][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.572566][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.581517][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.589753][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.598303][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.606781][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.615256][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.623848][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.631796][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.657433][ T8251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.679638][ T8251] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.698247][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.706380][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.719479][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.728701][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.737649][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.744755][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.753618][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.778407][ T8249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.785441][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.797082][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.814626][ T8248] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.831430][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.840551][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.848772][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.855855][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.869651][ T8247] 8021q: adding VLAN 0 to HW filter on device bond0 executing program [ 66.885620][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.895198][ T8258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.907617][ T8243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.931710][ T8250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.945537][ T8249] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.958147][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.967990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.976977][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.984081][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.992854][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.000928][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.010340][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.018182][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.027019][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready executing program [ 67.045809][ T8247] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.071165][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.078857][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.088849][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.097346][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.105438][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.116168][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.128847][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.137946][ T2981] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.145055][ T2981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.152904][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.161841][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.170537][ T2981] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.177569][ T2981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.186531][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.201484][ T8250] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.226958][ T8264] kasan: CONFIG_KASAN_INLINE enabled [ 67.233091][ T8264] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 67.241618][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.250203][ T8264] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 67.254748][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.257150][ T8264] CPU: 1 PID: 8264 Comm: syz-executor060 Not tainted 5.0.0-rc4-next-20190130 #22 [ 67.257158][ T8264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.257183][ T8264] RIP: 0010:debugfs_create_files+0x2e/0x140 [ 67.266120][ T2981] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.274224][ T8264] Code: 41 56 49 89 fe 41 55 41 54 49 89 f4 53 48 89 d3 e8 87 d0 f3 fd 49 8d 7e 58 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e3 00 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 67.274232][ T8264] RSP: 0018:ffff88809331f868 EFLAGS: 00010203 [ 67.274243][ T8264] RAX: dffffc0000000000 RBX: ffffffff8881d400 RCX: ffffffff82d9f665 [ 67.274251][ T8264] RDX: 0000000000000008 RSI: ffffffff838e48c9 RDI: 0000000000000047 [ 67.274266][ T8264] RBP: ffff88809331f888 R08: ffff8880a0c76400 R09: fffffbfff13024e6 [ 67.284346][ T2981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.290177][ T8264] R10: fffffbfff13024e5 R11: ffffffff8981272b R12: ffff888099398ed0 [ 67.290186][ T8264] R13: ffff888099398ed0 R14: ffffffffffffffef R15: ffff888099398f98 [ 67.290198][ T8264] FS: 0000000001edd880(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 67.290214][ T8264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.297896][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.317057][ T8264] CR2: 00007f835b5dc6f0 CR3: 00000000a0365000 CR4: 00000000001406e0 [ 67.317067][ T8264] Call Trace: [ 67.317088][ T8264] blk_mq_debugfs_register+0xec/0x4e0 [ 67.317123][ T8264] blk_register_queue+0x1bc/0x370 [ 67.323839][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.331150][ T8264] __device_add_disk+0xe9f/0x13c0 [ 67.331169][ T8264] ? blk_alloc_devt+0x2e0/0x2e0 [ 67.331202][ T8264] ? percpu_ref_noop_confirm_switch+0x10/0x10 [ 67.339945][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.347151][ T8264] ? sprintf+0xc0/0x100 [ 67.347170][ T8264] ? scnprintf+0x140/0x140 [ 67.354694][ T2981] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.362340][ T8264] ? disk_expand_part_tbl+0x3d0/0x3d0 [ 67.362357][ T8264] device_add_disk+0x2b/0x40 [ 67.362379][ T8264] loop_add+0x71d/0xa30 [ 67.370381][ T2981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.379266][ T8264] ? loop_queue_rq+0x730/0x730 [ 67.386677][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.393697][ T8264] ? loop_remove+0xa1/0xd0 [ 67.393715][ T8264] loop_control_ioctl+0x18e/0x470 [ 67.393734][ T8264] ? loop_add+0xa30/0xa30 [ 67.402400][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.404975][ T8264] ? __do_page_fault+0x623/0xda0 [ 67.404995][ T8264] ? loop_add+0xa30/0xa30 [ 67.411320][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.415360][ T8264] do_vfs_ioctl+0x107b/0x17d0 [ 67.415386][ T8264] ? rcu_read_unlock_special+0x380/0x380 [ 67.424279][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.428450][ T8264] ? ioctl_preallocate+0x2f0/0x2f0 [ 67.428467][ T8264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.428486][ T8264] ? __fget_light+0x2db/0x420 [ 67.434112][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.439364][ T8264] ? fget_raw+0x20/0x20 [ 67.439377][ T8264] ? up_read_non_owner+0x100/0x100 [ 67.439397][ T8264] ? do_syscall_64+0x8c/0x800 [ 67.448201][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.451497][ T8264] ? do_syscall_64+0x8c/0x800 [ 67.451512][ T8264] ? lockdep_hardirqs_on+0x418/0x5d0 [ 67.451527][ T8264] ? security_file_ioctl+0x93/0xc0 [ 67.451545][ T8264] ksys_ioctl+0xab/0xd0 [ 67.456714][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.462946][ T8264] __x64_sys_ioctl+0x73/0xb0 [ 67.462961][ T8264] do_syscall_64+0x1a3/0x800 [ 67.462977][ T8264] ? syscall_return_slowpath+0x5f0/0x5f0 [ 67.462996][ T8264] ? prepare_exit_to_usermode+0x232/0x3b0 [ 67.469028][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.472952][ T8264] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.472972][ T8264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.472990][ T8264] RIP: 0033:0x4420d9 [ 67.477757][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.484345][ T8264] Code: e8 6c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.484354][ T8264] RSP: 002b:00007ffddb7abd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.484366][ T8264] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004420d9 [ 67.484374][ T8264] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 67.484388][ T8264] RBP: 0000000000010555 R08: 0000000000000000 R09: 0000000000000000 [ 67.489767][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.497004][ T8264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402f30 [ 67.497012][ T8264] R13: 0000000000402fc0 R14: 0000000000000000 R15: 0000000000000000 [ 67.497025][ T8264] Modules linked in: [ 67.499061][ T8264] ---[ end trace 5909b82e24594aac ]--- [ 67.529016][ T8248] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.539952][ T8264] RIP: 0010:debugfs_create_files+0x2e/0x140 [ 67.541439][ T8248] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.546532][ T8264] Code: 41 56 49 89 fe 41 55 41 54 49 89 f4 53 48 89 d3 e8 87 d0 f3 fd 49 8d 7e 58 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e3 00 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 67.562315][ T8251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.584241][ T8264] RSP: 0018:ffff88809331f868 EFLAGS: 00010203 [ 67.823285][ T8264] RAX: dffffc0000000000 RBX: ffffffff8881d400 RCX: ffffffff82d9f665 [ 67.840044][ T8264] RDX: 0000000000000008 RSI: ffffffff838e48c9 RDI: 0000000000000047 [ 67.840436][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.848033][ T8264] RBP: ffff88809331f888 R08: ffff8880a0c76400 R09: fffffbfff13024e6 [ 67.848042][ T8264] R10: fffffbfff13024e5 R11: ffffffff8981272b R12: ffff888099398ed0 [ 67.848051][ T8264] R13: ffff888099398ed0 R14: ffffffffffffffef R15: ffff888099398f98 [ 67.848068][ T8264] FS: 0000000001edd880(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 67.856190][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.882552][ T8264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.890946][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.896946][ T8264] CR2: 00007f835b5dc6f0 CR3: 00000000a0365000 CR4: 00000000001406e0 [ 67.906732][ T2981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.920035][ T8264] Kernel panic - not syncing: Fatal exception [ 67.931219][ T2981] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.934598][ T8264] Kernel Offset: disabled [ 67.945910][ T8264] Rebooting in 86400 seconds..