[ 40.062333] audit: type=1800 audit(1557281021.655:32): pid=7589 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 40.993747] audit: type=1800 audit(1557281022.675:33): pid=7589 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.103' (ECDSA) to the list of known hosts. 2019/05/08 02:03:49 fuzzer started syzkaller login: [ 47.838207] kauditd_printk_skb: 2 callbacks suppressed [ 47.838222] audit: type=1400 audit(1557281029.525:36): avc: denied { map } for pid=7772 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/05/08 02:03:51 dialing manager at 10.128.0.105:39951 2019/05/08 02:03:53 syscalls: 2450 2019/05/08 02:03:53 code coverage: enabled 2019/05/08 02:03:53 comparison tracing: enabled 2019/05/08 02:03:53 extra coverage: extra coverage is not supported by the kernel 2019/05/08 02:03:53 setuid sandbox: enabled 2019/05/08 02:03:53 namespace sandbox: enabled 2019/05/08 02:03:53 Android sandbox: /sys/fs/selinux/policy does not exist 2019/05/08 02:03:53 fault injection: enabled 2019/05/08 02:03:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/05/08 02:03:53 net packet injection: enabled 2019/05/08 02:03:53 net device setup: enabled 02:08:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000100)="b13691cd8069ef69dc00d9c4a2d1920cec14c2ab39fd5bf9e2f9b315c7e4c653fb0fc4014cb63a3af4a95ff9c44149f2164f01c4c421fc51c12aeac461a1f8a100000021c4e189d8a42973858e2c0f186746f3400faee47e7c5726400f0d18c401fe5ff6e7df646736676666430fefb3000000000804f4c462e0f317114d54111d00") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x13f698e4b9e299b7, 0x1, 0x0, 0xffffffffffffff06) [ 301.194744] audit: type=1400 audit(1557281282.875:37): avc: denied { map } for pid=7789 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 301.313344] IPVS: ftp: loaded support on port[0] = 21 02:08:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x800000000000053, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) [ 301.435310] chnl_net:caif_netlink_parms(): no params data found [ 301.495083] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.502455] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.511579] device bridge_slave_0 entered promiscuous mode [ 301.520298] bridge0: port 2(bridge_slave_1) entered blocking state [ 301.536160] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.547488] device bridge_slave_1 entered promiscuous mode [ 301.573438] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 301.585751] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 301.601353] IPVS: ftp: loaded support on port[0] = 21 [ 301.624007] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 301.632064] team0: Port device team_slave_0 added [ 301.641050] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 301.648798] team0: Port device team_slave_1 added [ 301.654273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 301.666615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready 02:08:03 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) [ 301.759460] device hsr_slave_0 entered promiscuous mode [ 301.796408] device hsr_slave_1 entered promiscuous mode [ 301.836744] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 301.843838] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 301.870305] IPVS: ftp: loaded support on port[0] = 21 [ 301.890957] bridge0: port 2(bridge_slave_1) entered blocking state [ 301.897537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 301.904565] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.911003] bridge0: port 1(bridge_slave_0) entered forwarding state 02:08:03 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 302.036560] chnl_net:caif_netlink_parms(): no params data found [ 302.175703] bridge0: port 1(bridge_slave_0) entered blocking state [ 302.186594] IPVS: ftp: loaded support on port[0] = 21 [ 302.197004] bridge0: port 1(bridge_slave_0) entered disabled state [ 302.204533] device bridge_slave_0 entered promiscuous mode 02:08:04 executing program 4: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/11, 0xb9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x2000003102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x841, 0x0) [ 302.261361] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 302.267893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 302.277003] bridge0: port 2(bridge_slave_1) entered blocking state [ 302.283399] bridge0: port 2(bridge_slave_1) entered disabled state [ 302.292911] device bridge_slave_1 entered promiscuous mode [ 302.333232] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 302.422869] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 302.438035] 8021q: adding VLAN 0 to HW filter on device team0 [ 302.444592] chnl_net:caif_netlink_parms(): no params data found [ 302.463822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 302.482130] bridge0: port 1(bridge_slave_0) entered disabled state [ 302.516849] bridge0: port 2(bridge_slave_1) entered disabled state 02:08:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000140)) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fchdir(r1) r4 = eventfd2(0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r6, 0x280080) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="0445b86ad70d2cbd7000fedbdf25080000000800"], 0x1}}, 0x0) sendfile(r4, r6, &(0x7f0000000040), 0x2008004fffffffe) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000240), &(0x7f00000002c0), 0x8) creat(&(0x7f00000006c0)='./bus\x00', 0x3) r7 = creat(&(0x7f0000000340)='./file0\x00', 0xa8) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)=0x2000000008000, 0x12) pselect6(0x40, &(0x7f00000001c0)={0x1, 0x7, 0x7, 0xd9a, 0xfff, 0x7, 0x3, 0x7}, &(0x7f0000000500)={0xab, 0x8000, 0x1, 0x80000000, 0x65c, 0x0, 0x101, 0x80}, &(0x7f0000000540)={0x1f, 0x3378, 0x9, 0xba5, 0x1, 0x4, 0xb2f3, 0x3}, &(0x7f0000000600), &(0x7f0000000680)={&(0x7f0000000640)={0x3ff}, 0x8}) ioctl$FS_IOC_RESVSP(r7, 0x402c5828, &(0x7f0000000240)={0x0, 0x0, 0x100000000000000a}) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80046601, &(0x7f0000000300)) write$P9_RFLUSH(r7, &(0x7f0000000180)={0x19d}, 0x1a6db1e6) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$RTC_WKALM_SET(r7, 0x4028700f, &(0x7f0000000380)={0x1, 0x0, {0x1e, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x113}}) write$P9_RSTATu(r7, &(0x7f0000000580)=ANY=[@ANYRES32], 0x4) getpriority(0x2, 0x0) fchdir(r5) [ 302.537606] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 302.549699] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 302.559351] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 302.591560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 302.600606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 302.609320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 302.617487] bridge0: port 1(bridge_slave_0) entered blocking state [ 302.623866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 302.668438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 302.679611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 302.684691] IPVS: ftp: loaded support on port[0] = 21 [ 302.693224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 302.701767] bridge0: port 2(bridge_slave_1) entered blocking state [ 302.708186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 302.748687] bridge0: port 1(bridge_slave_0) entered blocking state [ 302.755165] bridge0: port 1(bridge_slave_0) entered disabled state [ 302.763463] device bridge_slave_0 entered promiscuous mode [ 302.772978] bridge0: port 2(bridge_slave_1) entered blocking state [ 302.780950] bridge0: port 2(bridge_slave_1) entered disabled state [ 302.788211] device bridge_slave_1 entered promiscuous mode [ 302.806516] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 302.814054] team0: Port device team_slave_0 added [ 302.821103] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 302.840681] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 302.845749] IPVS: ftp: loaded support on port[0] = 21 [ 302.848743] team0: Port device team_slave_1 added [ 302.859259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 302.877772] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 302.886174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 302.894660] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 302.926577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 302.934933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 302.954038] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 302.961840] team0: Port device team_slave_0 added [ 302.972153] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 302.979897] team0: Port device team_slave_1 added [ 302.992004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 303.000553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 303.012023] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 303.029911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 303.043615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 303.052114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 303.060314] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 303.079618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 303.090235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 303.148043] device hsr_slave_0 entered promiscuous mode [ 303.186347] device hsr_slave_1 entered promiscuous mode [ 303.246601] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 303.282096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 303.290706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 303.298942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 303.306707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 303.325384] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 303.337519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 303.346575] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 303.357372] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 303.363416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 303.407926] device hsr_slave_0 entered promiscuous mode [ 303.466328] device hsr_slave_1 entered promiscuous mode [ 303.546813] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 303.554106] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 303.563045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 303.570688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 303.631302] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 303.638036] chnl_net:caif_netlink_parms(): no params data found [ 303.705134] chnl_net:caif_netlink_parms(): no params data found [ 303.730146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 303.739707] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 303.760331] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 303.809654] chnl_net:caif_netlink_parms(): no params data found [ 303.818544] bridge0: port 1(bridge_slave_0) entered blocking state [ 303.827209] bridge0: port 1(bridge_slave_0) entered disabled state [ 303.834198] device bridge_slave_0 entered promiscuous mode [ 303.853385] audit: type=1400 audit(1557281285.535:38): avc: denied { associate } for pid=7790 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 303.893321] bridge0: port 2(bridge_slave_1) entered blocking state [ 303.899869] bridge0: port 2(bridge_slave_1) entered disabled state [ 303.909911] device bridge_slave_1 entered promiscuous mode [ 303.968316] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 304.024719] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 304.047871] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 304.105674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 304.121317] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.130121] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.138226] device bridge_slave_0 entered promiscuous mode [ 304.157759] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 304.167589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 304.173798] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.181617] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.190709] device bridge_slave_0 entered promiscuous mode [ 304.198673] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 304.207315] team0: Port device team_slave_0 added [ 304.212419] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.220478] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.230973] device bridge_slave_1 entered promiscuous mode [ 304.239045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 304.246598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 304.264903] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.275363] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.289970] device bridge_slave_1 entered promiscuous mode [ 304.297172] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 304.304707] team0: Port device team_slave_1 added [ 304.335739] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 304.345183] 8021q: adding VLAN 0 to HW filter on device team0 [ 304.368404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 304.377332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 304.398579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 304.409917] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 304.425361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 304.432370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 304.442007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 304.456864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 304.464749] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.471193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 304.486593] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 304.496673] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 304.508136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 304.533242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 304.542637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 304.551079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 304.559295] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.565706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 304.575549] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 304.593393] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 304.654209] device hsr_slave_0 entered promiscuous mode [ 304.706405] device hsr_slave_1 entered promiscuous mode [ 304.747551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 304.754664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 304.785267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 304.803672] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 304.810307] 8021q: adding VLAN 0 to HW filter on device team0 [ 304.824893] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 304.832190] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 304.842445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 304.859475] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 304.867684] team0: Port device team_slave_0 added [ 304.873011] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 304.881289] team0: Port device team_slave_0 added [ 304.892308] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 304.903208] team0: Port device team_slave_1 added 02:08:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000100)="b13691cd8069ef69dc00d9c4a2d1920cec14c2ab39fd5bf9e2f9b315c7e4c653fb0fc4014cb63a3af4a95ff9c44149f2164f01c4c421fc51c12aeac461a1f8a100000021c4e189d8a42973858e2c0f186746f3400faee47e7c5726400f0d18c401fe5ff6e7df646736676666430fefb3000000000804f4c462e0f317114d54111d00") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x13f698e4b9e299b7, 0x1, 0x0, 0xffffffffffffff06) [ 304.913844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 304.934468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 304.944362] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 304.959039] team0: Port device team_slave_1 added [ 304.973025] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 304.988558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 304.996562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 305.004242] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.010683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.026565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 305.035056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 305.051776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 305.073136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 305.093965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 305.120291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 305.128200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 305.137960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 305.145757] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.152201] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.204405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 305.231060] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 305.238807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 305.252937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 305.262611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 305.277464] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 305.292731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 305.351557] device hsr_slave_0 entered promiscuous mode [ 305.406398] device hsr_slave_1 entered promiscuous mode [ 305.449928] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 305.509545] device hsr_slave_0 entered promiscuous mode [ 305.548194] device hsr_slave_1 entered promiscuous mode [ 305.592109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 305.650472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 305.658308] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 305.674417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 02:08:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000100)="b13691cd8069ef69dc00d9c4a2d1920cec14c2ab39fd5bf9e2f9b315c7e4c653fb0fc4014cb63a3af4a95ff9c44149f2164f01c4c421fc51c12aeac461a1f8a100000021c4e189d8a42973858e2c0f186746f3400faee47e7c5726400f0d18c401fe5ff6e7df646736676666430fefb3000000000804f4c462e0f317114d54111d00") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x13f698e4b9e299b7, 0x1, 0x0, 0xffffffffffffff06) [ 305.697792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 305.705559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 305.716821] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 305.726789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 305.738455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 305.754047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 305.768580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 305.780962] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 305.789048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 305.797198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 305.804594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 305.813008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 305.820635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 305.828718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 305.836462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 305.844113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 02:08:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000100)="b13691cd8069ef69dc00d9c4a2d1920cec14c2ab39fd5bf9e2f9b315c7e4c653fb0fc4014cb63a3af4a95ff9c44149f2164f01c4c421fc51c12aeac461a1f8a100000021c4e189d8a42973858e2c0f186746f3400faee47e7c5726400f0d18c401fe5ff6e7df646736676666430fefb3000000000804f4c462e0f317114d54111d00") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x13f698e4b9e299b7, 0x1, 0x0, 0xffffffffffffff06) [ 305.852218] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 305.863047] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 305.869222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 305.884128] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 305.922518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 305.937802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 305.948516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 305.960818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 305.972743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 305.996494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 306.029296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 306.071896] 8021q: adding VLAN 0 to HW filter on device bond0 [ 306.079300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 306.088200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 306.127368] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 306.134748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 306.170951] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 306.215234] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 306.235720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 306.245675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 02:08:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000100)="b13691cd8069ef69dc00d9c4a2d1920cec14c2ab39fd5bf9e2f9b315c7e4c653fb0fc4014cb63a3af4a95ff9c44149f2164f01c4c421fc51c12aeac461a1f8a100000021c4e189d8a42973858e2c0f186746f3400faee47e7c5726400f0d18c401fe5ff6e7df646736676666430fefb3000000000804f4c462e0f317114d54111d00") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x13f698e4b9e299b7, 0x1, 0x0, 0xffffffffffffff06) [ 306.265291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 306.279550] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 306.309898] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 306.328841] 8021q: adding VLAN 0 to HW filter on device team0 [ 306.337133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 306.357667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 306.372674] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 306.387774] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 306.395570] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 306.411984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 306.420320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 306.434657] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 306.454987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 306.465336] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 306.473110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 306.481822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 306.489839] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.496267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.514493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 306.529432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 306.553832] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 306.578845] 8021q: adding VLAN 0 to HW filter on device team0 [ 306.589846] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 306.599570] 8021q: adding VLAN 0 to HW filter on device team0 [ 306.612076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 306.623157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 306.632401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 306.647399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 306.664599] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.671058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.705403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 306.726235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 306.733305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 306.756788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 306.764755] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.771184] bridge0: port 1(bridge_slave_0) entered forwarding state 02:08:08 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100002, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz0\x00'}, 0x45c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) ioctl$UI_DEV_DESTROY(r1, 0x5502) [ 306.802258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 306.811584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 306.832074] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.838544] bridge0: port 1(bridge_slave_0) entered forwarding state 02:08:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000100)="b13691cd8069ef69dc00d9c4a2d1920cec14c2ab39fd5bf9e2f9b315c7e4c653fb0fc4014cb63a3af4a95ff9c44149f2164f01c4c421fc51c12aeac461a1f8a100000021c4e189d8a42973858e2c0f186746f3400faee47e7c5726400f0d18c401fe5ff6e7df646736676666430fefb3000000000804f4c462e0f317114d54111d00") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x13f698e4b9e299b7, 0x1, 0x0, 0xffffffffffffff06) [ 306.890899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 306.909281] input: syz0 as /devices/virtual/input/input5 [ 306.933301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 306.954284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 306.969658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 306.997518] input: syz0 as /devices/virtual/input/input6 [ 307.004020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 307.025774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.042470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.057303] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.063699] bridge0: port 2(bridge_slave_1) entered forwarding state 02:08:08 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000040)={0x0, 0x2, 0x10, 0x0}) [ 307.104826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 307.119380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 307.156089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 307.185232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 307.200532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.206970] md: could not open unknown-block(2,16). [ 307.213482] md: md_import_device returned -6 [ 307.222096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.242285] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.248746] bridge0: port 2(bridge_slave_1) entered forwarding state 02:08:09 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000040)={0x0, 0x2, 0x10, 0x0}) [ 307.274568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 307.297272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 307.316879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 307.327860] WARNING: CPU: 1 PID: 7796 at kernel/workqueue.c:2911 __flush_work+0x740/0x880 [ 307.336297] Kernel panic - not syncing: panic_on_warn set ... [ 307.336297] [ 307.343693] CPU: 1 PID: 7796 Comm: kworker/1:3 Not tainted 4.19.40 #9 [ 307.345297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 307.350274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.350342] Workqueue: md_misc mddev_delayed_delete [ 307.350351] Call Trace: [ 307.350374] dump_stack+0x172/0x1f0 [ 307.350396] panic+0x263/0x51d [ 307.350411] ? __warn_printk+0xf3/0xf3 [ 307.350431] ? __flush_work+0x740/0x880 [ 307.350449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 307.350470] ? __warn.cold+0x5/0x54 [ 307.394142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 307.394384] ? __warn+0xe8/0x1d0 [ 307.408148] ? __flush_work+0x740/0x880 [ 307.412144] __warn.cold+0x20/0x54 [ 307.415703] ? __flush_work+0x740/0x880 [ 307.419696] report_bug+0x263/0x2b0 [ 307.421711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 307.423335] do_error_trap+0x204/0x360 [ 307.423352] ? math_error+0x340/0x340 [ 307.423373] ? __lock_acquire+0x6eb/0x48f0 [ 307.442050] ? error_entry+0x76/0xd0 [ 307.445788] ? trace_hardirqs_off_caller+0x65/0x220 [ 307.447399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 307.450829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.450850] do_invalid_op+0x1b/0x20 [ 307.466081] invalid_op+0x14/0x20 [ 307.469573] RIP: 0010:__flush_work+0x740/0x880 [ 307.474171] Code: 74 58 e8 a3 5a 25 00 fb 66 0f 1f 44 00 00 45 31 e4 e9 86 fd ff ff e8 8f 5a 25 00 0f 0b 45 31 e4 e9 77 fd ff ff e8 80 5a 25 00 <0f> 0b 45 31 e4 e9 68 fd ff ff e8 71 5a 25 00 4c 89 ff 45 31 e4 e8 [ 307.493091] RSP: 0018:ffff8880869cf990 EFLAGS: 00010293 [ 307.498485] RAX: ffff8880a5fde0c0 RBX: dffffc0000000000 RCX: ffffffff8145e2ab [ 307.505771] RDX: 0000000000000000 RSI: ffffffff8145e950 RDI: 0000000000000001 [ 307.513064] RBP: ffff8880869cfaf8 R08: ffff8880a5fde0c0 R09: ffff8880a5fde988 [ 307.520347] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809ad2e690 [ 307.527637] R13: ffff8880869cfad0 R14: 0000000000000001 R15: 0000000000000001 [ 307.534945] ? __flush_work+0x9b/0x880 [ 307.538856] ? __flush_work+0x740/0x880 [ 307.542200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 307.542851] ? insert_work+0x3a0/0x3a0 [ 307.542891] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 307.558544] ? debug_object_assert_init+0x17b/0x2f0 [ 307.563579] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 307.568710] ? lockdep_hardirqs_on+0x415/0x5d0 [ 307.573312] ? mark_held_locks+0xb1/0x100 [ 307.576054] kobject: 'loop1' (00000000ad6bc434): kobject_uevent_env [ 307.577482] ? __cancel_work_timer+0x1d3/0x520 [ 307.577494] ? cancel_work_sync+0x18/0x20 [ 307.577504] ? __cancel_work_timer+0x1d3/0x520 [ 307.577518] ? lockdep_hardirqs_on+0x415/0x5d0 [ 307.577533] ? trace_hardirqs_on+0x67/0x230 [ 307.577546] __cancel_work_timer+0x3bf/0x520 [ 307.577561] ? try_to_grab_pending+0x710/0x710 [ 307.590993] kobject: 'loop1' (00000000ad6bc434): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 307.592817] ? try_to_del_timer_sync+0xc1/0x110 [ 307.599755] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 307.601976] ? detach_if_pending+0x4f0/0x4f0 [ 307.643405] ? lockdep_hardirqs_on+0x415/0x5d0 [ 307.648010] ? trace_hardirqs_on+0x67/0x230 [ 307.648047] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 307.652352] cancel_work_sync+0x18/0x20 [ 307.652372] blk_sync_queue+0x33/0x1c0 [ 307.652395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 307.675410] blk_cleanup_queue+0x404/0x720 [ 307.679674] md_free+0xcb/0x1b0 [ 307.682978] kobject_put.cold+0x28f/0x2ec [ 307.687144] mddev_delayed_delete+0x34/0x40 [ 307.691487] process_one_work+0x98e/0x1760 [ 307.695160] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 307.695747] ? pwq_dec_nr_in_flight+0x320/0x320 [ 307.695768] ? lock_acquire+0x16f/0x3f0 [ 307.710382] ? kasan_check_write+0x14/0x20 [ 307.714640] ? do_raw_spin_lock+0xc8/0x240 [ 307.718895] worker_thread+0x98/0xe40 [ 307.722712] ? trace_hardirqs_on+0x67/0x230 [ 307.727065] kthread+0x357/0x430 [ 307.730443] ? process_one_work+0x1760/0x1760 [ 307.734981] ? kthread_delayed_work_timer_fn+0x290/0x290 [ 307.740451] ret_from_fork+0x3a/0x50 [ 307.744208] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 307.751397] Kernel Offset: disabled [ 307.755034] Rebooting in 86400 seconds..