[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Sh[ 29.210776] random: sshd: uninitialized urandom read (32 bytes read) ell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 30.278982] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.561177] random: sshd: uninitialized urandom read (32 bytes read) [ 31.086435] random: sshd: uninitialized urandom read (32 bytes read) [ 148.581312] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts. [ 154.124098] random: sshd: uninitialized urandom read (32 bytes read) 2019/10/21 04:49:31 parsed 1 programs [ 154.305133] kauditd_printk_skb: 10 callbacks suppressed [ 154.305149] audit: type=1400 audit(1571633371.552:36): avc: denied { map } for pid=6896 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 154.371233] audit: type=1400 audit(1571633371.622:37): avc: denied { map } for pid=6896 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13435 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 155.198065] random: cc1: uninitialized urandom read (8 bytes read) 2019/10/21 04:49:33 executed programs: 0 [ 156.226496] audit: type=1400 audit(1571633373.472:38): avc: denied { map } for pid=6896 comm="syz-execprog" path="/root/syzkaller-shm176715333" dev="sda1" ino=2233 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 156.321053] IPVS: ftp: loaded support on port[0] = 21 [ 157.118201] chnl_net:caif_netlink_parms(): no params data found [ 157.126254] IPVS: ftp: loaded support on port[0] = 21 [ 157.171840] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.178572] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.185980] device bridge_slave_0 entered promiscuous mode [ 157.194640] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.201180] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.208065] device bridge_slave_1 entered promiscuous mode [ 157.226705] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 157.235652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.255708] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.263120] team0: Port device team_slave_0 added [ 157.268771] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.269257] IPVS: ftp: loaded support on port[0] = 21 [ 157.276030] team0: Port device team_slave_1 added [ 157.286330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.293925] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 157.352647] device hsr_slave_0 entered promiscuous mode [ 157.420352] device hsr_slave_1 entered promiscuous mode [ 157.502330] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 157.511681] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 157.579548] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.586049] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.592923] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.599255] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.607539] chnl_net:caif_netlink_parms(): no params data found [ 157.630313] IPVS: ftp: loaded support on port[0] = 21 [ 157.713319] chnl_net:caif_netlink_parms(): no params data found [ 157.722251] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.728612] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.736042] device bridge_slave_0 entered promiscuous mode [ 157.752723] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.759145] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.766103] device bridge_slave_1 entered promiscuous mode [ 157.786389] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 157.798204] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.824735] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.831932] team0: Port device team_slave_0 added [ 157.837413] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.845072] team0: Port device team_slave_1 added [ 157.852402] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.860291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 157.893263] IPVS: ftp: loaded support on port[0] = 21 [ 157.942982] device hsr_slave_0 entered promiscuous mode [ 157.981496] device hsr_slave_1 entered promiscuous mode [ 158.030844] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 158.049593] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 158.063283] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.069665] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.076993] device bridge_slave_0 entered promiscuous mode [ 158.085061] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 158.091306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.143145] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.149727] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.157255] device bridge_slave_1 entered promiscuous mode [ 158.182849] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 158.193098] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.200080] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.206991] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 158.217062] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 158.230198] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 158.257474] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.265226] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 158.271751] chnl_net:caif_netlink_parms(): no params data found [ 158.281652] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 158.288873] team0: Port device team_slave_0 added [ 158.294790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 158.302068] team0: Port device team_slave_1 added [ 158.309117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 158.316698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 158.325379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.332475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.349790] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 158.356102] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.381552] IPVS: ftp: loaded support on port[0] = 21 [ 158.388905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 158.432575] device hsr_slave_0 entered promiscuous mode [ 158.470521] device hsr_slave_1 entered promiscuous mode [ 158.530355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.538153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.545890] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.552303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.605086] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 158.613579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 158.648491] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 158.655632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.663753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.671460] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.677784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.688793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 158.698952] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.705416] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.712710] device bridge_slave_0 entered promiscuous mode [ 158.726866] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.736615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.744529] chnl_net:caif_netlink_parms(): no params data found [ 158.755332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 158.762817] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.769167] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.777201] device bridge_slave_1 entered promiscuous mode [ 158.797009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.813561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 158.838500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 158.846371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.854659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.862693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.871096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 158.880966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 158.901703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.909033] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 158.919115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.926973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.935692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.943361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.952745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 158.960384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.967883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.994057] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 159.001819] team0: Port device team_slave_0 added [ 159.007858] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 159.015203] team0: Port device team_slave_1 added [ 159.020825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 159.028436] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.048201] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 159.054380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 159.062973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 159.078976] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.085721] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.093833] device bridge_slave_0 entered promiscuous mode [ 159.100643] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.106985] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.114958] device bridge_slave_1 entered promiscuous mode [ 159.142948] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 159.156416] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 159.166323] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 159.212117] device hsr_slave_0 entered promiscuous mode [ 159.270389] device hsr_slave_1 entered promiscuous mode [ 159.311200] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 159.332257] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 159.353360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.361063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.370240] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 159.376323] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.396476] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 159.408675] chnl_net:caif_netlink_parms(): no params data found [ 159.421313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 159.430681] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 159.437815] team0: Port device team_slave_0 added [ 159.446674] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.466927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.475477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.483612] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.489977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.497843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 159.507408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 159.515655] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 159.522788] team0: Port device team_slave_1 added [ 159.528200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 159.537615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 159.556464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.567013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.575837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.583797] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.590179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.597287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.607960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 159.673591] device hsr_slave_0 entered promiscuous mode [ 159.720382] device hsr_slave_1 entered promiscuous mode [ 159.781731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 159.794731] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.802932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 159.812640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 159.823198] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 159.836759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 159.847485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.858790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 159.871767] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.878150] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.889650] device bridge_slave_0 entered promiscuous mode [ 159.897005] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 159.907501] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.915375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 159.923342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.935179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 159.943918] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.951192] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.958275] device bridge_slave_1 entered promiscuous mode [ 159.965742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.979113] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 159.986088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 159.993878] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 160.004123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 160.033676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 160.046103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 160.059969] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 160.066902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 160.077274] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.085870] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.111643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.118691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.132651] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 160.139094] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.148386] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 160.185421] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 160.195832] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 160.204065] team0: Port device team_slave_0 added [ 160.209722] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 160.217284] list_add double add: new=ffff888082e10c18, prev=ffff888082e10c18, next=ffff8880a9054800. [ 160.220640] team0: Port device team_slave_1 added [ 160.227091] ------------[ cut here ]------------ [ 160.233363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.236303] kernel BUG at lib/list_debug.c:29! [ 160.245900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.247897] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 160.258637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 160.260088] Modules linked in: [ 160.260100] CPU: 0 PID: 6959 Comm: syz-executor.2 Not tainted 4.14.150 #0 [ 160.260103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.260107] task: ffff888089c9a440 task.stack: ffff88808f7d8000 [ 160.260120] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 160.260126] RSP: 0018:ffff88808f7dfa00 EFLAGS: 00010282 [ 160.268542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 160.270047] RAX: 0000000000000058 RBX: ffff8880a90547c0 RCX: 0000000000000000 [ 160.270050] RDX: 0000000000000000 RSI: ffffffff866d10e0 RDI: ffffed1011efbf36 [ 160.270053] RBP: ffff88808f7dfa18 R08: 0000000000000058 R09: ffff888089c9ad08 [ 160.270057] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a9054800 [ 160.270061] R13: ffff888082e10c18 R14: ffff888082e10c18 R15: ffff888082e10c18 [ 160.270066] FS: 00007f5b3f47a700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 160.270070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 160.270073] CR2: 0000000000000000 CR3: 00000000a5b04000 CR4: 00000000001406f0 [ 160.270079] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 160.278829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 160.287037] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 160.287040] Call Trace: [ 160.287053] ? _raw_spin_lock+0x37/0x40 [ 160.287062] p9_fd_request+0xe3/0x2b0 [ 160.287072] p9_client_rpc+0x21b/0x1180 [ 160.294880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 160.298303] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 160.305495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 160.310392] ? trace_hardirqs_on_caller+0x400/0x590 [ 160.310398] ? trace_hardirqs_on+0xd/0x10 [ 160.310406] ? fsnotify_destroy_marks+0x142/0x190 [ 160.310414] ? finish_wait+0x260/0x260 [ 160.319386] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 160.324965] ? destroy_inode+0xc7/0x120 [ 160.324971] ? evict+0x3e6/0x630 [ 160.324981] p9_client_clunk+0x89/0x150 [ 160.324989] v9fs_dentry_release+0x6d/0xd0 [ 160.324994] ? v9fs_cached_dentry_delete+0x40/0x40 [ 160.325004] __dentry_kill+0x39a/0x580 [ 160.333588] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 160.339549] ? dput.part.0+0x2a/0x750 [ 160.346849] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 160.355039] ? dput.part.0+0x2a/0x750 [ 160.355044] dput.part.0+0x59f/0x750 [ 160.355052] do_one_tree+0x44/0x50 [ 160.355061] shrink_dcache_for_umount+0x67/0x140 [ 160.361584] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 160.368198] generic_shutdown_super+0x6d/0x370 [ 160.380159] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 160.382235] kill_anon_super+0x3f/0x60 [ 160.393764] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.396152] v9fs_kill_super+0x3e/0xa0 [ 160.400009] kobject: 'vlan0' (ffff8880a934d200): kobject_add_internal: parent: 'mesh', set: '' [ 160.403915] deactivate_locked_super+0x74/0xe0 [ 160.432450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.436932] deactivate_super+0x85/0xa0 [ 160.436942] cleanup_mnt+0xb2/0x150 [ 160.442995] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.447483] __cleanup_mnt+0x16/0x20 [ 160.447496] task_work_run+0x114/0x190 [ 160.453883] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.454921] exit_to_usermode_loop+0x1da/0x220 [ 160.454930] do_syscall_64+0x4bc/0x640 [ 160.461259] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 160.463155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.463167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 160.468115] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.471946] RIP: 0033:0x459a59 [ 160.471950] RSP: 002b:00007f5b3f479c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 160.471956] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a59 [ 160.471959] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 160.471963] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 160.471966] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5b3f47a6d4 [ 160.471969] R13: 00000000004c94fd R14: 00000000004e0d00 R15: 00000000ffffffff [ 160.471976] Code: [ 160.483991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.485359] e9 56 ff [ 160.496912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.498762] ff ff 4c 89 e1 48 [ 160.504569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 160.506024] c7 c7 20 33 9d 86 [ 160.512622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 160.516757] e8 bf c2 72 fe 0f 0b 48 [ 160.523524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 160.527489] 89 f2 4c 89 e1 4c 89 ee 48 [ 160.533250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 160.537425] c7 c7 60 34 9d 86 e8 a8 [ 160.543375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 160.550573] c2 72 fe <0f> 0b 48 89 f1 48 c7 c7 e0 33 9d 86 [ 160.557782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 160.561042] 4c 89 e6 e8 94 c2 72 fe 0f [ 160.561070] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88808f7dfa00 [ 160.561111] ---[ end trace af219b2afadef46f ]--- [ 160.566519] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 160.568662] Kernel panic - not syncing: Fatal exception [ 160.576125] Kernel Offset: disabled [ 160.783544] Rebooting in 86400 seconds..