[ 45.557792][ T26] audit: type=1800 audit(1578484376.474:25): pid=8216 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[ 45.576656][ T26] audit: type=1800 audit(1578484376.474:26): pid=8216 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[ 45.603551][ T26] audit: type=1800 audit(1578484376.484:27): pid=8216 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0
[ 45.655785][ T26] audit: type=1800 audit(1578484376.484:28): pid=8216 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.1.11' (ECDSA) to the list of known hosts.
2020/01/08 11:53:06 fuzzer started
2020/01/08 11:53:08 dialing manager at 10.128.0.26:35703
2020/01/08 11:53:08 syscalls: 2824
2020/01/08 11:53:08 code coverage: enabled
2020/01/08 11:53:08 comparison tracing: enabled
2020/01/08 11:53:08 extra coverage: enabled
2020/01/08 11:53:08 setuid sandbox: enabled
2020/01/08 11:53:08 namespace sandbox: enabled
2020/01/08 11:53:08 Android sandbox: /sys/fs/selinux/policy does not exist
2020/01/08 11:53:08 fault injection: enabled
2020/01/08 11:53:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2020/01/08 11:53:08 net packet injection: enabled
2020/01/08 11:53:08 net device setup: enabled
2020/01/08 11:53:08 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2020/01/08 11:53:08 devlink PCI setup: PCI device 0000:00:10.0 is not available
11:53:09 executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5)
getpeername(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x4001}]]}}}]}, 0x38}}, 0x0)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @local}, 0xc)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYRES16=0x0], 0x1}}, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
11:53:09 executing program 1:
r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
ioctl$SIOCGSTAMP(r0, 0x89e9, 0x0)
syzkaller login: [ 58.832186][ T8383] IPVS: ftp: loaded support on port[0] = 21
[ 59.011754][ T8383] chnl_net:caif_netlink_parms(): no params data found
11:53:10 executing program 2:
syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 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, 0x28000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8)
recvmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f0000003580)=""/4096, 0x7fffef59}], 0x2}}], 0x1, 0x0, 0x0)
[ 59.069443][ T8386] IPVS: ftp: loaded support on port[0] = 21
[ 59.089535][ T8383] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.124538][ T8383] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.144905][ T8383] device bridge_slave_0 entered promiscuous mode
[ 59.176808][ T8383] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.193608][ T8383] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.204553][ T8383] device bridge_slave_1 entered promiscuous mode
[ 59.244531][ T8383] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.273164][ T8383] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
11:53:10 executing program 3:
clock_adjtime(0x0, &(0x7f00000002c0)={0x10000073db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff, 0x26bd})
[ 59.312032][ T8388] IPVS: ftp: loaded support on port[0] = 21
[ 59.321895][ T8383] team0: Port device team_slave_0 added
[ 59.376436][ T8383] team0: Port device team_slave_1 added
[ 59.443238][ T8386] chnl_net:caif_netlink_parms(): no params data found
11:53:10 executing program 4:
keyctl$chown(0x6, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$chown(0x6, r0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_getevents(0x0, 0x2, 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180))
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, 0x0, 0x0)
ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0)
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, 0x0, 0x0)
syz_open_procfs(0x0, 0x0)
write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x4d, 0x1}, 0x7)
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, 0x0)
sched_setscheduler(0x0, 0x5, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000)
write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0)
sendto(r1, &(0x7f0000000480)="7e24f5aaa688ece374c8c1f0924c59", 0xf, 0x0, &(0x7f00000004c0)=@sco={0x1f, {0x0, 0x81, 0x5, 0x3, 0x0, 0x81}}, 0x80)
close(r4)
openat$vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vsock\x00', 0x10000, 0x0)
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dlm-control\x00', 0x10000, 0x0)
[ 59.546415][ T8383] device hsr_slave_0 entered promiscuous mode
[ 59.634944][ T8383] device hsr_slave_1 entered promiscuous mode
11:53:10 executing program 5:
r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0)
r1 = dup2(r0, r0)
getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
[ 59.776064][ T8386] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.783232][ T8386] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.793131][ T8393] IPVS: ftp: loaded support on port[0] = 21
[ 59.799648][ T8386] device bridge_slave_0 entered promiscuous mode
[ 59.826826][ T8391] IPVS: ftp: loaded support on port[0] = 21
[ 59.841619][ T8386] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.853144][ T8386] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.861572][ T8386] device bridge_slave_1 entered promiscuous mode
[ 59.893325][ T8386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.958521][ T8386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.002396][ T8388] chnl_net:caif_netlink_parms(): no params data found
[ 60.026270][ T8396] IPVS: ftp: loaded support on port[0] = 21
[ 60.038473][ T8386] team0: Port device team_slave_0 added
[ 60.055873][ T8383] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 60.111978][ T8386] team0: Port device team_slave_1 added
[ 60.135761][ T8383] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 60.169848][ T8383] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 60.229661][ T8383] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 60.330956][ T8388] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.338370][ T8388] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.346393][ T8388] device bridge_slave_0 entered promiscuous mode
[ 60.395276][ T8386] device hsr_slave_0 entered promiscuous mode
[ 60.453858][ T8386] device hsr_slave_1 entered promiscuous mode
[ 60.493650][ T8386] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 60.501385][ T8386] Cannot create hsr debugfs directory
[ 60.521693][ T8388] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.531667][ T8388] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.539494][ T8388] device bridge_slave_1 entered promiscuous mode
[ 60.612393][ T8388] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.630782][ T8388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.669414][ T8391] chnl_net:caif_netlink_parms(): no params data found
[ 60.709832][ T8393] chnl_net:caif_netlink_parms(): no params data found
[ 60.727378][ T8388] team0: Port device team_slave_0 added
[ 60.768204][ T8388] team0: Port device team_slave_1 added
[ 60.774786][ T8396] chnl_net:caif_netlink_parms(): no params data found
[ 60.855591][ T8388] device hsr_slave_0 entered promiscuous mode
[ 60.884424][ T8388] device hsr_slave_1 entered promiscuous mode
[ 60.943753][ T8388] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 60.951391][ T8388] Cannot create hsr debugfs directory
[ 60.960066][ T8393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.967553][ T8393] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.975697][ T8393] device bridge_slave_0 entered promiscuous mode
[ 60.983673][ T8393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.990779][ T8393] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.999255][ T8393] device bridge_slave_1 entered promiscuous mode
[ 61.050409][ T8391] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.057585][ T8391] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.066247][ T8391] device bridge_slave_0 entered promiscuous mode
[ 61.077758][ T8391] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.084920][ T8391] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.092583][ T8391] device bridge_slave_1 entered promiscuous mode
[ 61.104796][ T8393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 61.117103][ T8393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 61.157680][ T8396] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.165056][ T8396] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.172661][ T8396] device bridge_slave_0 entered promiscuous mode
[ 61.196564][ T8393] team0: Port device team_slave_0 added
[ 61.209845][ T8393] team0: Port device team_slave_1 added
[ 61.216842][ T8396] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.227246][ T8396] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.235068][ T8396] device bridge_slave_1 entered promiscuous mode
[ 61.244576][ T8391] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 61.255416][ T8391] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 61.267163][ T8386] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 61.319024][ T8386] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 61.369053][ T8386] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 61.440922][ T8386] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 61.566380][ T8393] device hsr_slave_0 entered promiscuous mode
[ 61.603906][ T8393] device hsr_slave_1 entered promiscuous mode
[ 61.653727][ T8393] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.661356][ T8393] Cannot create hsr debugfs directory
[ 61.678637][ T8396] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 61.692121][ T8396] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 61.703275][ T8391] team0: Port device team_slave_0 added
[ 61.711909][ T8391] team0: Port device team_slave_1 added
[ 61.760906][ T8383] 8021q: adding VLAN 0 to HW filter on device bond0
[ 61.807388][ T8391] device hsr_slave_0 entered promiscuous mode
[ 61.853927][ T8391] device hsr_slave_1 entered promiscuous mode
[ 61.893598][ T8391] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.901172][ T8391] Cannot create hsr debugfs directory
[ 61.931202][ T8396] team0: Port device team_slave_0 added
[ 61.941549][ T8396] team0: Port device team_slave_1 added
[ 62.010733][ T8383] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.024782][ T8388] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 62.086656][ T8388] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 62.142978][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 62.151443][ T2670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.180372][ T8388] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 62.227707][ T8388] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 62.285695][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.294875][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.303203][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.310399][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.318715][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.328999][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.337458][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.344577][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.352472][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 62.416834][ T8396] device hsr_slave_0 entered promiscuous mode
[ 62.474022][ T8396] device hsr_slave_1 entered promiscuous mode
[ 62.513789][ T8396] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 62.525383][ T8396] Cannot create hsr debugfs directory
[ 62.538207][ T8393] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 62.579394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 62.617850][ T8393] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 62.656210][ T8393] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 62.696583][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 62.707700][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.716228][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.730493][ T8386] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.759767][ T8393] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 62.798610][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 62.863416][ T8383] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 62.875232][ T8383] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 62.888516][ T8391] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 62.924938][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.933641][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.942163][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 62.950800][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 62.959562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 62.967946][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 62.976470][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 62.999081][ T8386] 8021q: adding VLAN 0 to HW filter on device team0
[ 63.010769][ T8391] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 63.045883][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.054496][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 63.062775][ T8396] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 63.119623][ T8396] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 63.165945][ T8396] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 63.205900][ T8391] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 63.266214][ T8391] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 63.320094][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 63.327737][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 63.346764][ T8396] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 63.407400][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 63.416853][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 63.425610][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.432739][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 63.440762][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 63.449383][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 63.457880][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.464990][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 63.472482][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 63.481144][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 63.489942][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 63.501228][ T8383] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 63.530970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 63.540923][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 63.565654][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 63.611562][ T8383] device veth0_vlan entered promiscuous mode
[ 63.618583][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 63.627882][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 63.637072][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 63.645407][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 63.654019][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 63.662321][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 63.670998][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 63.679763][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 63.688628][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 63.696997][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 63.708231][ T8393] 8021q: adding VLAN 0 to HW filter on device bond0
[ 63.725230][ T8386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 63.738847][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 63.748966][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 63.764876][ T8393] 8021q: adding VLAN 0 to HW filter on device team0
[ 63.785401][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.793115][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 63.801429][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 63.810877][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 63.819427][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.826516][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 63.834615][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 63.843118][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 63.851540][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.858719][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 63.866539][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 63.875242][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 63.890168][ T8388] 8021q: adding VLAN 0 to HW filter on device bond0
[ 63.909128][ T8386] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 63.918672][ T8383] device veth1_vlan entered promiscuous mode
[ 63.936370][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 63.945441][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 63.952855][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 63.960851][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 63.969489][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.977463][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 64.015142][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 64.023036][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 64.032597][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 64.042136][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 64.051632][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 64.060640][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 64.069221][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 64.078148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 64.086782][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 64.096687][ T8393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 64.117130][ T8388] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.135154][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 64.143360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 64.153754][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 64.174814][ T8396] 8021q: adding VLAN 0 to HW filter on device bond0
[ 64.199885][ T8391] 8021q: adding VLAN 0 to HW filter on device bond0
[ 64.208155][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 64.218076][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 64.244522][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 64.249408][ T8404] 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.
[ 169.283470][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 169.290221][ C0] rcu: 0-....: (10501 ticks this GP) idle=cb6/1/0x4000000000000002 softirq=11031/11031 fqs=5250
[ 169.301011][ C0] (t=10502 jiffies g=6629 q=483)
[ 169.306024][ C0] NMI backtrace for cpu 0
[ 169.310338][ C0] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.5.0-rc5-syzkaller #0
[ 169.318478][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 169.328543][ C0] Workqueue: events linkwatch_event
[ 169.333711][ C0] Call Trace:
[ 169.336983][ C0]
[ 169.339810][ C0] dump_stack+0x1fb/0x318
[ 169.344115][ C0] nmi_cpu_backtrace+0xaf/0x1a0
[ 169.348940][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290
[ 169.355067][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 169.361106][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290
[ 169.367062][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 169.372936][ C0] rcu_dump_cpu_stacks+0x15a/0x220
[ 169.378026][ C0] rcu_sched_clock_irq+0xe25/0x1ad0
[ 169.383212][ C0] ? trace_hardirqs_off+0x74/0x80
[ 169.388209][ C0] update_process_times+0x12d/0x180
[ 169.393382][ C0] tick_sched_timer+0x263/0x420
[ 169.398214][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0
[ 169.403746][ C0] __hrtimer_run_queues+0x403/0x840
[ 169.408937][ C0] hrtimer_interrupt+0x38c/0xda0
[ 169.413857][ C0] ? debug_smp_processor_id+0x9/0x20
[ 169.419119][ C0] smp_apic_timer_interrupt+0x109/0x280
[ 169.424658][ C0] apic_timer_interrupt+0xf/0x20
[ 169.429573][ C0]
[ 169.432574][ C0] RIP: 0010:free_thread_stack+0x133/0x590
[ 169.438297][ C0] Code: 00 ea ff ff 48 01 c7 be 03 00 00 00 e8 86 91 61 00 e9 5d 04 00 00 e8 3c 2c 2e 00 48 89 df 31 f6 e8 02 8d 6f 00 43 80 3c 2e 00 <74> 08 4c 89 e7 e8 73 94 6a 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48
[ 169.457884][ C0] RSP: 0018:ffffc90000cbf2a8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 169.466299][ C0] RAX: 0000000000000001 RBX: ffffea000263e4c0 RCX: 0000000000000000
[ 169.474267][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea000263e4c0
[ 169.482222][ C0] RBP: ffffc90000cbf2e0 R08: dffffc0000000000 R09: fffffbfff124248a
[ 169.490531][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff88808fee8ca0
[ 169.498664][ C0] R13: dffffc0000000000 R14: 1ffff11011fdd194 R15: ffff888097a079f8
[ 169.506647][ C0] ? free_thread_stack+0x12e/0x590
[ 169.511745][ C0] put_task_stack+0xa3/0x130
[ 169.516319][ C0] finish_task_switch+0x3f1/0x550
[ 169.521320][ C0] __schedule+0x9a8/0xcc0
[ 169.525631][ C0] preempt_schedule_irq+0xc1/0x140
[ 169.530719][ C0] retint_kernel+0x1b/0x2b
[ 169.535127][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x14/0x50
[ 169.541261][ C0] Code: 00 00 00 48 8b 3d f4 f4 ed 07 48 89 de e8 84 f4 3b 00 5b 5d c3 cc 48 8b 04 24 65 48 8b 0c 25 c0 1d 02 00 65 8b 15 38 5f 8b 7e c2 00 01 1f 00 75 2c 8b 91 80 13 00 00 83 fa 02 75 21 48 8b 91
[ 169.560962][ C0] RSP: 0000:ffffc90000cbf4f8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 169.569357][ C0] RAX: ffffffff8165c266 RBX: 1ffff92000197ec1 RCX: ffff8880a999c140
[ 169.577314][ C0] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 169.585258][ C0] RBP: ffffc90000cbf550 R08: ffffffff8165c225 R09: ffffc90000cbf560
[ 169.593213][ C0] R10: fffff52000197eb8 R11: 0000000000000000 R12: ffffc90000cbf600
[ 169.601159][ C0] R13: 1ffff92000197ec2 R14: 000000000000000e R15: 0000000000000000
[ 169.609129][ C0] ? stack_trace_consume_entry+0xa5/0x260
[ 169.614827][ C0] ? stack_trace_consume_entry+0xe6/0x260
[ 169.620534][ C0] ? stack_trace_consume_entry+0xe6/0x260
[ 169.626224][ C0] ? kthread+0x332/0x350
[ 169.630441][ C0] ? stack_trace_save+0x150/0x150
[ 169.635442][ C0] arch_stack_walk+0xa8/0xe0
[ 169.640006][ C0] ? kthread+0x332/0x350
[ 169.644239][ C0] stack_trace_save+0xb6/0x150
[ 169.648988][ C0] __kasan_kmalloc+0x11c/0x1b0
[ 169.653743][ C0] ? __kasan_kmalloc+0x11c/0x1b0
[ 169.658655][ C0] ? kasan_slab_alloc+0xf/0x20
[ 169.663392][ C0] ? kmem_cache_alloc_node_trace+0x225/0x2d0
[ 169.669353][ C0] ? __kmalloc_node_track_caller+0x3c/0x60
[ 169.675129][ C0] ? __alloc_skb+0xe8/0x500
[ 169.679608][ C0] ? inet6_ifinfo_notify+0x70/0x110
[ 169.684797][ C0] ? addrconf_notify+0x3457/0x3c90
[ 169.689898][ C0] ? raw_notifier_call_chain+0xec/0x190
[ 169.695421][ C0] ? netdev_state_change+0x147/0x1f0
[ 169.700865][ C0] ? linkwatch_do_dev+0x10e/0x160
[ 169.705874][ C0] ? __linkwatch_run_queue+0x446/0x730
[ 169.711308][ C0] ? linkwatch_event+0x4c/0x60
[ 169.716045][ C0] ? process_one_work+0x7ef/0x10d0
[ 169.721154][ C0] ? worker_thread+0xc01/0x1630
[ 169.726694][ C0] ? trace_mm_page_alloc+0x18c/0x1f0
[ 169.731966][ C0] ? __kasan_check_read+0x11/0x20
[ 169.737010][ C0] ? mark_lock+0x107/0x1650
[ 169.741517][ C0] ? do_raw_spin_unlock+0x142/0x950
[ 169.746753][ C0] ? _raw_spin_unlock+0x27/0x40
[ 169.751713][ C0] ? cache_grow_end+0x143/0x170
[ 169.756560][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0
[ 169.761826][ C0] ? kmem_cache_alloc_node_trace+0x1c5/0x2d0
[ 169.767791][ C0] kasan_slab_alloc+0xf/0x20
[ 169.772363][ C0] kmem_cache_alloc_node_trace+0x225/0x2d0
[ 169.778230][ C0] ? __kmalloc_node_track_caller+0x3c/0x60
[ 169.784023][ C0] __kmalloc_node_track_caller+0x3c/0x60
[ 169.789634][ C0] ? inet6_ifinfo_notify+0x70/0x110
[ 169.794805][ C0] __alloc_skb+0xe8/0x500
[ 169.799112][ C0] inet6_ifinfo_notify+0x70/0x110
[ 169.804120][ C0] addrconf_notify+0x3457/0x3c90
[ 169.809036][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0
[ 169.814291][ C0] ? __local_bh_enable_ip+0x13a/0x240
[ 169.819640][ C0] ? clusterip_netdev_event+0x48b/0x4a0
[ 169.825172][ C0] ? trace_hardirqs_on+0x74/0x80
[ 169.830110][ C0] ? __local_bh_enable_ip+0x13a/0x240
[ 169.835550][ C0] ? clusterip_netdev_event+0x48b/0x4a0
[ 169.841082][ C0] ? tls_dev_event+0x619/0xc00
[ 169.845833][ C0] ? clusterip_netdev_event+0x48b/0x4a0
[ 169.851466][ C0] ? ip6mr_device_event+0x1ee/0x210
[ 169.856644][ C0] raw_notifier_call_chain+0xec/0x190
[ 169.861992][ C0] netdev_state_change+0x147/0x1f0
[ 169.867079][ C0] linkwatch_do_dev+0x10e/0x160
[ 169.871903][ C0] __linkwatch_run_queue+0x446/0x730
[ 169.877173][ C0] linkwatch_event+0x4c/0x60
[ 169.881750][ C0] process_one_work+0x7ef/0x10d0
[ 169.886670][ C0] worker_thread+0xc01/0x1630
[ 169.891511][ C0] kthread+0x332/0x350
[ 169.895608][ C0] ? rcu_lock_release+0x30/0x30
[ 169.900464][ C0] ? kthread_blkcg+0xe0/0xe0
[ 169.905173][ C0] ret_from_fork+0x24/0x30