[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.639274] random: sshd: uninitialized urandom read (32 bytes read) [ 32.802431] kauditd_printk_skb: 10 callbacks suppressed [ 32.802461] audit: type=1400 audit(1577198689.014:35): avc: denied { map } for pid=6984 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.859385] random: sshd: uninitialized urandom read (32 bytes read) [ 33.485809] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts. [ 38.948170] random: sshd: uninitialized urandom read (32 bytes read) 2019/12/24 14:44:55 fuzzer started [ 39.142910] audit: type=1400 audit(1577198695.354:36): avc: denied { map } for pid=6995 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 [ 39.503587] random: cc1: uninitialized urandom read (8 bytes read) 2019/12/24 14:44:55 dialing manager at 10.128.0.105:43261 2019/12/24 14:44:56 syscalls: 2655 2019/12/24 14:44:56 code coverage: enabled 2019/12/24 14:44:56 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/12/24 14:44:56 extra coverage: extra coverage is not supported by the kernel 2019/12/24 14:44:56 setuid sandbox: enabled 2019/12/24 14:44:56 namespace sandbox: enabled 2019/12/24 14:44:56 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/24 14:44:56 fault injection: enabled 2019/12/24 14:44:56 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/24 14:44:56 net packet injection: enabled 2019/12/24 14:44:56 net device setup: enabled 2019/12/24 14:44:56 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/24 14:44:56 devlink PCI setup: PCI device 0000:00:10.0 is not available [ 41.037097] random: crng init done 14:47:30 executing program 5: 14:47:30 executing program 0: 14:47:30 executing program 3: 14:47:30 executing program 1: 14:47:30 executing program 2: 14:47:30 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x40044103, &(0x7f0000000140)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fsetxattr$smack_xattr_label(0xffffffffffffffff, &(0x7f0000000740)='security.SMACK64IPOUT\x00', &(0x7f0000000780)=ANY=[], 0x0, 0x1) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x2000}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 194.586202] audit: type=1400 audit(1577198850.794:37): avc: denied { map } for pid=6995 comm="syz-fuzzer" path="/root/syzkaller-shm141510682" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 194.660426] audit: type=1400 audit(1577198850.814:38): avc: denied { map } for pid=7012 comm="syz-executor.5" path="/sys/kernel/debug/kcov" dev="debugfs" ino=78 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 194.782079] IPVS: ftp: loaded support on port[0] = 21 [ 195.543525] chnl_net:caif_netlink_parms(): no params data found [ 195.551759] IPVS: ftp: loaded support on port[0] = 21 [ 195.586104] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.592799] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.599786] device bridge_slave_0 entered promiscuous mode [ 195.606823] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.613534] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.620896] device bridge_slave_1 entered promiscuous mode [ 195.641268] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.654417] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.677712] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 195.685398] team0: Port device team_slave_0 added [ 195.693187] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 195.701174] team0: Port device team_slave_1 added [ 195.708679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 195.717914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 195.736969] IPVS: ftp: loaded support on port[0] = 21 [ 195.762250] device hsr_slave_0 entered promiscuous mode [ 195.810402] device hsr_slave_1 entered promiscuous mode [ 195.860944] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 195.869915] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 195.888608] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.895042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.901868] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.908200] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.963404] chnl_net:caif_netlink_parms(): no params data found [ 196.021587] IPVS: ftp: loaded support on port[0] = 21 [ 196.058846] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.066580] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.073634] device bridge_slave_0 entered promiscuous mode [ 196.082229] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.088563] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.095701] device bridge_slave_1 entered promiscuous mode [ 196.134960] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 196.144305] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 196.150552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.156678] chnl_net:caif_netlink_parms(): no params data found [ 196.171980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 196.205688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 196.219879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.227786] team0: Port device team_slave_0 added [ 196.247816] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.254929] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.261800] device bridge_slave_0 entered promiscuous mode [ 196.268142] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.275755] team0: Port device team_slave_1 added [ 196.280978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.289377] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.296571] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.304297] IPVS: ftp: loaded support on port[0] = 21 [ 196.313270] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 196.319364] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.325579] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.333216] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.341189] device bridge_slave_1 entered promiscuous mode [ 196.353637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.361417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.399571] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 196.442158] device hsr_slave_0 entered promiscuous mode [ 196.480344] device hsr_slave_1 entered promiscuous mode [ 196.522476] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 196.529391] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 196.536882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.544616] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.550984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.558386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.566120] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.572487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.581868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 196.591236] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 196.605926] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 196.613139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.632095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 196.686481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.702280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 196.714135] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.721526] team0: Port device team_slave_0 added [ 196.728829] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.736050] team0: Port device team_slave_1 added [ 196.741641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.749291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.758906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 196.770862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.782251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.791523] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.798328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.806279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.815258] chnl_net:caif_netlink_parms(): no params data found [ 196.832660] IPVS: ftp: loaded support on port[0] = 21 [ 196.903781] device hsr_slave_0 entered promiscuous mode [ 196.960361] device hsr_slave_1 entered promiscuous mode [ 197.001184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 197.008155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.017338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.025543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.049102] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 197.059171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 197.070790] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 197.081144] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 197.087144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.106366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.113996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.121590] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 197.138735] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 197.146633] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.153104] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.160485] device bridge_slave_0 entered promiscuous mode [ 197.168851] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.175272] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.182461] device bridge_slave_1 entered promiscuous mode [ 197.257896] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.265042] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 197.287867] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.297290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.305122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.327558] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.342068] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.348381] chnl_net:caif_netlink_parms(): no params data found [ 197.417193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.447589] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.455567] team0: Port device team_slave_0 added [ 197.482390] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.488794] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.495830] device bridge_slave_0 entered promiscuous mode [ 197.503969] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 197.512433] team0: Port device team_slave_1 added [ 197.518055] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 197.532177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 197.541405] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.547749] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.559267] device bridge_slave_1 entered promiscuous mode [ 197.568513] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 197.576198] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready 14:47:33 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x50000}]}) recvmsg(0xffffffffffffff9c, 0x0, 0x20) [ 197.605023] chnl_net:caif_netlink_parms(): no params data found [ 197.627664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.640516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.650539] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 197.656618] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.693882] device hsr_slave_0 entered promiscuous mode 14:47:33 executing program 5: set_mempolicy(0x3, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000380)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000022c0)=ANY=[@ANYBLOB="200000000301ffff0000000000000000000000000c00acc78b13000000000000"], 0x20}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 197.710559] device hsr_slave_1 entered promiscuous mode [ 197.762166] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.784207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.793427] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 197.797241] hrtimer: interrupt took 26451 ns [ 197.802265] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 197.814940] audit: type=1400 audit(1577198854.024:39): avc: denied { create } for pid=7051 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 197.845198] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.855544] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.874197] audit: type=1400 audit(1577198854.024:40): avc: denied { write } for pid=7051 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 197.913757] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.924799] team0: Port device team_slave_0 added [ 197.931640] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 197.938866] team0: Port device team_slave_1 added [ 197.948285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 197.956632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready 14:47:34 executing program 5: socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4), 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) syz_open_dev$evdev(0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) getegid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:47:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000002c0)={0x3, 0x0, [{0x80000008, 0x0, 0x6}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x24, 0xfffff775}, {}]}) [ 198.127856] device hsr_slave_0 entered promiscuous mode [ 198.156046] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 14:47:34 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='\x84\x0e\x13s\xf1\xb5\x05\xe2qO\xb8\x893\x81`\xd2\x99\x96\x01\x00\x00\x00\x00\x00\x00\x00\x1c\a\xd0#\x05%\x18\x17Z\xa2gS\xc1\xe0\v\xcb\t\xe6\xe6*\xe9\xa3\xdc\x91', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = semget$private(0x0, 0x5, 0x0) semtimedop(r3, &(0x7f0000000040)=[{0x0, 0x5}, {}], 0x2, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)}, 0x0) semop(r3, &(0x7f00000000c0)=[{0x0, 0x7fff}], 0x1) [ 198.190383] device hsr_slave_1 entered promiscuous mode [ 198.235499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 198.244250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.252446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.260198] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.266541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.275361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 14:47:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x85) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) capget(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0), 0x4) [ 198.283190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.290919] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.297268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.305815] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 198.315002] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 198.322022] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 198.334011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 198.347040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.354683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.361583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.368320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.379885] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 14:47:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'nlmon0\x00', 0x1}, 0xfffffe20) getpgrp(0x0) setpriority(0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) ioctl(r0, 0x80000000008936, &(0x7f0000000000)) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 198.387162] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.394145] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 198.421000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 198.428469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 198.460106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 198.466493] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.475954] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.483010] device bridge_slave_0 entered promiscuous mode [ 198.489413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.497958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.505824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.513486] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.519823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.526994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.536760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 198.546691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 198.554391] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.562302] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.569269] device bridge_slave_1 entered promiscuous mode [ 198.582763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 198.595956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.603734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.611387] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.617711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.624559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.632285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.639791] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.649957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 198.669544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 198.678236] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 198.689131] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 198.701677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.709391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.717192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.725618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.734656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 198.756775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.768114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 198.775994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 198.787719] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.795371] team0: Port device team_slave_0 added [ 198.801308] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.808381] team0: Port device team_slave_1 added [ 198.815106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.822759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.830501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.839560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 198.851367] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.858883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.866972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.875641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.883284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.943430] device hsr_slave_0 entered promiscuous mode [ 199.000506] device hsr_slave_1 entered promiscuous mode [ 199.041234] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 199.048894] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 199.056536] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 199.062626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.072258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 199.084534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 199.103275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.111559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.118989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.126731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.146082] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.154089] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.163002] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 199.181477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.187546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.195901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.205829] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 199.213915] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.223443] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.234119] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 199.242594] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.251681] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 199.257681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.266730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.274395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.281315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.287959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.296549] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.302896] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.310580] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.318321] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.332041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.339171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.348191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.355561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.363741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.371747] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.378078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.385478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.394539] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.401243] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.409263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.427948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.435762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.444324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.452165] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.458501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.465589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.473525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.481363] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.487690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.495461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.504726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.514484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.524061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.531932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.541768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.549311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.557187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.566152] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.572550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.582724] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 199.589721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 199.600363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.607553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.615928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.623873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.635036] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 199.644249] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 199.653592] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.660816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.668555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.676710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.683712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.702261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 199.721310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 199.728975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.736716] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.744637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.752140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.762997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.771627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.780420] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.788049] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 199.794202] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.802330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.812136] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.819361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.826517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.836513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 199.848020] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.854430] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.863215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.871774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.878064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.886524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.894498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.904506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.912644] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.918999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.928610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 199.938899] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 199.947511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.954812] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.962074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.969136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.977545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.985062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.993373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.001066] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.007397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.016928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 200.026737] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.033905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.041538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.048952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.057121] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 200.066329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.075522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 200.085076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.093193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.100678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 200.114451] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.120704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.130607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 200.138618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 200.149708] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.164379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 200.177183] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 200.184131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.196014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.206257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 200.218884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.226576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.239173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.247616] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.255892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready 14:47:36 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 14:47:36 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) prlimit64(0x0, 0xe, &(0x7f00000005c0)={0x9, 0xff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) eventfd2(0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000400)={0x30, 0x1, 0x0, 0x0, 0x1}, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b4}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 200.269456] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.280729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 200.287431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.304088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.317628] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.333457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.358435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.369563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.378032] input: syz1 as /devices/virtual/input/input5 [ 200.390679] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.399563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.419285] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 200.429339] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.438740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.463323] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 200.496879] 8021q: adding VLAN 0 to HW filter on device batadv0 14:47:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x85) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0), 0x4) 14:47:37 executing program 2: 14:47:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'nlmon0\x00', 0x1}, 0xfffffe20) getpgrp(0x0) setpriority(0x0, 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x80000000008936, &(0x7f0000000000)) r1 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOBLANK(r1, 0x4611, 0x0) socket$inet(0x2, 0x800, 0x0) 14:47:37 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 14:47:37 executing program 1: set_mempolicy(0x3, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000380)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) fchdir(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275c, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000022c0)=ANY=[@ANYBLOB="200000000301ffff0000000000000000000000000c00acc78b13000000000000"], 0x20}}, 0x0) 14:47:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 14:47:37 executing program 4: 14:47:38 executing program 4: 14:47:38 executing program 2: [ 201.801309] input: syz1 as /devices/virtual/input/input7 14:47:38 executing program 4: 14:47:38 executing program 2: 14:47:38 executing program 5: 14:47:38 executing program 4: 14:47:38 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 14:47:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'nlmon0\x00', 0x1}, 0xfffffe20) getpgrp(0x0) setpriority(0x0, 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x80000000008936, &(0x7f0000000000)) r1 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOBLANK(r1, 0x4611, 0x0) socket$inet(0x2, 0x800, 0x0) 14:47:38 executing program 5: [ 202.037693] input: syz1 as /devices/virtual/input/input8 14:47:38 executing program 1: set_mempolicy(0x3, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000380)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) fchdir(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275c, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000022c0)=ANY=[@ANYBLOB="200000000301ffff0000000000000000000000000c00acc78b13000000000000"], 0x20}}, 0x0) 14:47:38 executing program 4: 14:47:38 executing program 2: 14:47:38 executing program 5: 14:47:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x1000000000001e, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3ffe, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 14:47:38 executing program 2: 14:47:38 executing program 5: 14:47:38 executing program 2: 14:47:38 executing program 4: 14:47:38 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 14:47:38 executing program 4: 14:47:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7c9, @loopback, 0xaef5}}}, &(0x7f0000000180)=0x84) gettid() r2 = dup(0xffffffffffffffff) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000400)=0x7, 0x4) r3 = syz_open_dev$video(0x0, 0x3f, 0x0) r4 = dup(r3) ioctl$VIDIOC_S_FBUF(0xffffffffffffffff, 0x4030560b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), {0xffffff80, 0xfffffffe, 0x31364d4e}}) dup(0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000004c0), &(0x7f0000000500)=0x8) syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x3f, 0x0) dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000300)={0x0, 0x8, {}, {}, 0x5a}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, 0x0, 0x5caad999, 0x0, 0x0, 0x362) [ 202.737412] input: syz1 as /devices/virtual/input/input9 [ 307.820021] INFO: rcu_preempt self-detected stall on CPU [ 307.825608] 1-...: (10499 ticks this GP) idle=1aa/140000000000002/0 softirq=11555/11558 fqs=2 [ 307.834434] (t=10500 jiffies g=1444 c=1443 q=556) [ 307.839453] rcu_preempt kthread starved for 10491 jiffies! g1444 c1443 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 307.849925] rcu_preempt R running task 29776 8 2 0x80000000 [ 307.857208] Call Trace: [ 307.859868] __schedule+0x7b8/0x1cd0 [ 307.863585] ? firmware_map_remove+0x196/0x196 [ 307.868159] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 307.873260] schedule+0x92/0x1c0 [ 307.876621] schedule_timeout+0x43e/0xe10 [ 307.880766] ? usleep_range+0x130/0x130 [ 307.884732] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 307.889885] ? prepare_to_swait+0xcc/0x100 [ 307.895147] ? call_timer_fn+0x670/0x670 [ 307.899235] rcu_gp_kthread+0xbf4/0x1ec0 [ 307.903309] ? force_qs_rnp+0x4d0/0x4d0 [ 307.907312] kthread+0x319/0x430 [ 307.910698] ? force_qs_rnp+0x4d0/0x4d0 [ 307.914664] ? kthread_create_on_node+0xd0/0xd0 [ 307.919328] ret_from_fork+0x24/0x30 [ 307.923243] NMI backtrace for cpu 1 [ 307.927180] CPU: 1 PID: 7203 Comm: syz-executor.3 Not tainted 4.14.160-syzkaller #0 [ 307.934966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.944320] Call Trace: [ 307.946902] [ 307.949115] dump_stack+0x142/0x197 [ 307.952766] nmi_cpu_backtrace.cold+0x57/0x94 [ 307.957272] ? irq_force_complete_move.cold+0x7d/0x7d [ 307.962462] nmi_trigger_cpumask_backtrace+0x141/0x189 [ 307.967737] arch_trigger_cpumask_backtrace+0x14/0x20 [ 307.973034] rcu_dump_cpu_stacks+0x186/0x1d2 [ 307.977447] rcu_check_callbacks.cold+0x43d/0xd0a [ 307.982300] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 307.987757] update_process_times+0x31/0x70 [ 307.992146] tick_sched_handle+0x85/0x160 [ 307.996293] tick_sched_timer+0x43/0x130 [ 308.000348] __hrtimer_run_queues+0x270/0xbc0 [ 308.004838] ? tick_sched_do_timer+0xe0/0xe0 [ 308.009247] ? hrtimer_start_range_ns+0x10d0/0x10d0 [ 308.014260] hrtimer_interrupt+0x1d8/0x5d0 [ 308.018555] smp_apic_timer_interrupt+0x11c/0x5e0 [ 308.023406] apic_timer_interrupt+0x96/0xa0 [ 308.027727] RIP: 0010:unwind_next_frame.part.0+0x36/0x8b0 [ 308.033515] RSP: 0018:ffff8880aed077d8 EFLAGS: 00000296 ORIG_RAX: ffffffffffffff10 [ 308.041228] RAX: dffffc0000000000 RBX: ffff8880aed07890 RCX: 000000000000000a [ 308.048496] RDX: ffffed1015da0f00 RSI: ffffffff814ff001 RDI: ffff8880aed07890 [ 308.055877] RBP: ffff8880aed07868 R08: 0000000000000001 R09: ffff8880aed078e8 [ 308.063142] R10: ffff8880aed078b8 R11: ffff8880aed078c8 R12: 1ffff11015da0f00 [ 308.070407] R13: 0000000000000000 R14: ffff88804f2682c0 R15: ffff8880a9e19900 [ 308.077688] ? call_timer_fn+0x161/0x670 [ 308.081748] ? unwind_next_frame.part.0+0x188/0x8b0 [ 308.086760] ? unwind_dump+0xe0/0xe0 [ 308.090471] unwind_next_frame+0x3b/0x50 [ 308.094529] __save_stack_trace+0x6b/0xd0 [ 308.098672] ? call_timer_fn+0x161/0x670 [ 308.102727] save_stack_trace+0x16/0x20 [ 308.106753] save_stack+0x45/0xd0 [ 308.110203] ? save_stack_trace+0x16/0x20 [ 308.114343] ? save_stack+0x45/0xd0 [ 308.118035] ? kasan_kmalloc+0xce/0xf0 [ 308.121920] ? kasan_slab_alloc+0xf/0x20 [ 308.126236] ? kmem_cache_alloc+0x12e/0x780 [ 308.130616] ? __build_skb+0x35/0x2e0 [ 308.134416] ? __netdev_alloc_skb+0x289/0x440 [ 308.138912] ? send_hsr_supervision_frame+0x110/0xec0 [ 308.144099] ? hsr_announce+0xf5/0x340 [ 308.147982] ? call_timer_fn+0x161/0x670 [ 308.152037] ? run_timer_softirq+0x5b7/0x1520 [ 308.156532] ? __do_softirq+0x244/0x9a0 [ 308.160551] ? irq_exit+0x160/0x1b0 [ 308.164173] ? smp_apic_timer_interrupt+0x146/0x5e0 [ 308.169180] ? apic_timer_interrupt+0x96/0xa0 [ 308.173670] ? lock_is_held_type+0x17e/0x210 [ 308.178071] ? __schedule+0xdc2/0x1cd0 [ 308.181951] ? preempt_schedule_irq+0xb5/0x140 [ 308.186524] ? retint_kernel+0x1b/0x2d [ 308.190480] ? iptable_mangle_hook+0x36b/0x570 [ 308.195109] ? nf_hook_slow+0xaf/0x1b0 [ 308.198998] ? __ip_local_out+0x38c/0x820 [ 308.203188] ? ip_local_out+0x29/0x170 [ 308.207067] ? ip_send_skb+0x3e/0xc0 [ 308.210811] ? udp_send_skb+0x53f/0xb90 [ 308.214776] ? udp_sendmsg+0x16df/0x1da0 [ 308.218872] ? inet_sendmsg+0x122/0x500 [ 308.222906] ? sock_sendmsg+0xce/0x110 [ 308.226801] ? ___sys_sendmsg+0x349/0x840 [ 308.230944] ? __sys_sendmmsg+0x152/0x3a0 [ 308.235097] ? SyS_sendmmsg+0x35/0x60 [ 308.238903] ? do_syscall_64+0x1e8/0x640 [ 308.242967] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 308.248345] ? __lock_acquire+0x5f7/0x4620 [ 308.252583] ? mark_held_locks+0xb1/0x100 [ 308.256729] ? kasan_unpoison_shadow+0x35/0x50 [ 308.261307] kasan_kmalloc+0xce/0xf0 [ 308.265017] kasan_slab_alloc+0xf/0x20 [ 308.268900] kmem_cache_alloc+0x12e/0x780 [ 308.273222] ? mark_held_locks+0xb1/0x100 [ 308.277370] __build_skb+0x35/0x2e0 [ 308.281002] __netdev_alloc_skb+0x289/0x440 [ 308.285333] send_hsr_supervision_frame+0x110/0xec0 [ 308.290355] ? lock_acquire+0x16f/0x430 [ 308.294391] ? check_preemption_disabled+0x3c/0x250 [ 308.299415] hsr_announce+0xf5/0x340 [ 308.303127] call_timer_fn+0x161/0x670 [ 308.307013] ? send_hsr_supervision_frame+0xec0/0xec0 [ 308.312199] ? __next_timer_interrupt+0x140/0x140 [ 308.317038] ? trace_hardirqs_on_caller+0x19b/0x590 [ 308.322052] run_timer_softirq+0x5b7/0x1520 [ 308.326367] ? send_hsr_supervision_frame+0xec0/0xec0 [ 308.331555] ? add_timer+0xae0/0xae0 [ 308.335271] __do_softirq+0x244/0x9a0 [ 308.339066] ? sched_clock+0x2e/0x50 [ 308.342782] irq_exit+0x160/0x1b0 [ 308.346231] smp_apic_timer_interrupt+0x146/0x5e0 [ 308.351067] apic_timer_interrupt+0x96/0xa0 [ 308.355375] [ 308.357607] RIP: 0010:lock_is_held_type+0x17e/0x210 [ 308.362612] RSP: 0018:ffff88804f277400 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 [ 308.370315] RAX: 1ffffffff0fe2d29 RBX: 0000000000000282 RCX: ffff88804f268b40 [ 308.377575] RDX: dffffc0000000000 RSI: ffffffff87f88920 RDI: 0000000000000282 [ 308.384857] RBP: ffff88804f277420 R08: 0000003027b377dc R09: 0000000000000000 [ 308.392117] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 308.399377] R13: ffff88804f2682c0 R14: ffff88804f2682c0 R15: ffff8880aed2b540 [ 308.406658] __schedule+0xdc2/0x1cd0 [ 308.410368] ? retint_kernel+0x2d/0x2d [ 308.414252] ? firmware_map_remove+0x196/0x196 [ 308.418830] preempt_schedule_irq+0xb5/0x140 [ 308.423232] retint_kernel+0x1b/0x2d [ 308.426940] RIP: 0010:iptable_mangle_hook+0x36b/0x570 [ 308.432117] RSP: 0018:ffff88804f2775c8 EFLAGS: 00000a03 ORIG_RAX: ffffffffffffff10 [ 308.439817] RAX: dffffc0000000000 RBX: ffff88804f2776d8 RCX: ffffc90008e2c000 [ 308.447078] RDX: 0000000000000000 RSI: ffffffff858377db RDI: ffff8880978ffcdc [ 308.454342] RBP: ffff88804f277610 R08: 0000000000000001 R09: 0000000000000000 [ 308.461605] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a5179c00 [ 308.468867] R13: ffff8880978ffcd0 R14: ffff88804f2776b8 R15: 0000000000000001 [ 308.476141] ? iptable_mangle_hook+0x2fb/0x570 [ 308.480719] ? iptable_mangle_hook+0x2fb/0x570 [ 308.485298] nf_hook_slow+0xaf/0x1b0 [ 308.489006] __ip_local_out+0x38c/0x820 [ 308.492973] ? ip_finish_output+0xc60/0xc60 [ 308.497293] ? ip_append_data.part.0+0x160/0x160 [ 308.502047] ip_local_out+0x29/0x170 [ 308.505754] ip_send_skb+0x3e/0xc0 [ 308.509284] udp_send_skb+0x53f/0xb90 [ 308.513141] ? ipv4_dst_check+0x10d/0x160 [ 308.517298] udp_sendmsg+0x16df/0x1da0 [ 308.521184] ? ip_reply_glue_bits+0xb0/0xb0 [ 308.525493] ? udp4_seq_show+0x520/0x520 [ 308.529539] ? retint_kernel+0x2d/0x2d [ 308.533428] ? trace_hardirqs_on_caller+0x400/0x590 [ 308.538427] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 308.543166] ? retint_kernel+0x2d/0x2d [ 308.547052] ? inet_sendmsg+0xf7/0x500 [ 308.550921] inet_sendmsg+0x122/0x500 [ 308.554701] ? inet_recvmsg+0x500/0x500 [ 308.558659] sock_sendmsg+0xce/0x110 [ 308.562357] ___sys_sendmsg+0x349/0x840 [ 308.566312] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 308.571049] ? trace_hardirqs_on_caller+0x400/0x590 [ 308.576046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 308.580784] ? check_preemption_disabled+0x3c/0x250 [ 308.585780] ? retint_kernel+0x2d/0x2d [ 308.589656] ? trace_hardirqs_on_caller+0x400/0x590 [ 308.594669] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 308.599417] ? check_preemption_disabled+0x3c/0x250 [ 308.604414] ? retint_kernel+0x2d/0x2d [ 308.608291] ? ___sys_sendmsg+0x10/0x840 [ 308.612594] __sys_sendmmsg+0x152/0x3a0 [ 308.616563] ? SyS_sendmsg+0x50/0x50 [ 308.620264] ? retint_kernel+0x2d/0x2d [ 308.624134] ? trace_hardirqs_on_caller+0x400/0x590 [ 308.629131] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 308.633869] ? check_preemption_disabled+0x3c/0x250 [ 308.638869] SyS_sendmmsg+0x35/0x60 [ 308.642479] ? __sys_sendmmsg+0x3a0/0x3a0 [ 308.646609] do_syscall_64+0x1e8/0x640 [ 308.650477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.655303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 308.660477] RIP: 0033:0x45a919 [ 308.663646] RSP: 002b:00007ff7ad368c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 308.671334] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045a919 [ 308.678584] RDX: 04000000000001a8 RSI: 0000000020007fc0 RDI: 0000000000000003 [ 308.685837] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.693096] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff7ad3696d4 [ 308.700347] R13: 00000000004c9267 R14: 00000000004e0fa0 R15: 00000000ffffffff [ 308.710019] INFO: rcu_sched detected stalls on CPUs/tasks: [ 308.715662] (detected by 0, t=10589 jiffies, g=956, c=955, q=8) [ 308.721799] All QSes seen, last rcu_sched kthread activity 2 (4294968169-4294968167), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 308.733575] kworker/0:2 R running task 27168 3228 2 0x80000000 [ 308.740765] Workqueue: events_long gc_worker [ 308.745155] Call Trace: [ 308.747726] [ 308.749915] sched_show_task.cold+0x2f0/0x351 [ 308.754396] rcu_check_callbacks.cold+0xcb1/0xd0a [ 308.759229] update_process_times+0x31/0x70 [ 308.763532] tick_sched_handle+0x85/0x160 [ 308.767672] tick_sched_timer+0x43/0x130 [ 308.772062] __hrtimer_run_queues+0x270/0xbc0 [ 308.776538] ? tick_sched_do_timer+0xe0/0xe0 [ 308.780928] ? hrtimer_start_range_ns+0x10d0/0x10d0 [ 308.785926] hrtimer_interrupt+0x1d8/0x5d0 [ 308.790152] smp_apic_timer_interrupt+0x11c/0x5e0 [ 308.794978] apic_timer_interrupt+0x96/0xa0 [ 308.799278] [ 308.801540] RIP: 0010:__sanitizer_cov_trace_pc+0x23/0x60 [ 308.806969] RSP: 0018:ffff88809b80fca8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 308.814672] RAX: ffff88809b802240 RBX: 0000000000015b7f RCX: 1ffffffff1066fb0 [ 308.821934] RDX: 0000000000000000 RSI: ffff88809b802b10 RDI: ffff88809b802abc [ 308.829198] RBP: ffff88809b80fd38 R08: ffff88809b802240 R09: ffff88809b802b08 [ 308.836448] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 308.843709] R13: ffff888215c56df8 R14: 0000000000010000 R15: 0000000000000000 [ 308.850976] ? gc_worker+0x657/0xb90 [ 308.854675] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 308.860150] process_one_work+0x863/0x1600 [ 308.864373] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 308.869024] worker_thread+0x5d9/0x1050 2019/12/24 14:49:25 Manager.Poll call failed: write tcp 10.128.10.22:53296->10.128.0.105:43261: write: connection reset by peer [ 308.872994] kthread+0x319/0x430 [ 308.876341] ? process_one_work+0x1600/0x1600 [ 308.880817] ? kthread_create_on_node+0xd0/0xd0 [ 308.885469] ret_from_fork+0x24/0x30