[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 56.506941][ T27] audit: type=1800 audit(1578453135.372:25): pid=8474 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[ 56.537921][ T27] audit: type=1800 audit(1578453135.382:26): pid=8474 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[ 56.584737][ T27] audit: type=1800 audit(1578453135.382:27): pid=8474 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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 '10.128.10.31' (ECDSA) to the list of known hosts.
2020/01/08 03:12:24 fuzzer started
2020/01/08 03:12:25 dialing manager at 10.128.0.26:35703
2020/01/08 03:12:26 syscalls: 2824
2020/01/08 03:12:26 code coverage: enabled
2020/01/08 03:12:26 comparison tracing: enabled
2020/01/08 03:12:26 extra coverage: enabled
2020/01/08 03:12:26 setuid sandbox: enabled
2020/01/08 03:12:26 namespace sandbox: enabled
2020/01/08 03:12:26 Android sandbox: /sys/fs/selinux/policy does not exist
2020/01/08 03:12:26 fault injection: enabled
2020/01/08 03:12:26 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2020/01/08 03:12:26 net packet injection: enabled
2020/01/08 03:12:26 net device setup: enabled
2020/01/08 03:12:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2020/01/08 03:12:26 devlink PCI setup: PCI device 0000:00:10.0 is not available
03:12:27 executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
getpeername(r0, 0x0, 0x0)
03:12:27 executing program 1:
r0 = socket(0x10, 0x80002, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="5500000018007f6800fe01b2a4a280930a060001fe80000214000000390009002d00", 0x22}], 0x1}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000000)="220000002100070700be0000090007010200000302000000002000030500138001", 0x21)
sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f00000001c0)=[@assoc, @assoc, @iv={0x0, 0x117, 0x2, 0x0, "31686ed0de1f37f3e9daf0246e81498ef9ccf678d8db63c6c184b8451f0b3b5443e7577410544a3c88749acd1526cd3e6c327e8d6dc71b2fa56f33f49ef4c920bf8efcdbb1c29bcd88e841955733fad76bf9f332fb043418f6c52e635e663de5fa1c06da023614f0a530e327adfedfd7d0078fe750702bb9038d72d31794c00088ad62ed27ddc12e2ebcc26457da90ccc77841f981bf54eb71f45e081b16d9f841fd14d891fc8757d9ecd0930eb8aedd0edf6e23093a3f28890598d39505fe205a"}, @assoc, @iv={0x0, 0x117, 0x2, 0x0, "728325d91ae657ccd9a6e2f15e1829d23e71000617ab2946799d292c66ba9631aab7138348bc50ddff976148ea81a3e5d0d0a8609c6facb9c52fa7a695e5eb7e04e49e689dc4d87b55032ae0adb4a01e9d3d"}, @iv={0x0, 0x117, 0x2, 0x0, "c74df36adbebac89857893e725fc5fff7b4714896efa6815c4724455726dbef3484ccbeb50a95704b2673bbb65dc32bd25ccfb069fbf893df9efbb00fa7f35145342b3e82e52a2ef1a3ada236c16ca2bb1941ca13655d417e7303381db9d1282f82c994c94ccbc8ab297555aa8e61513e8bb88b2143a265fe4e6aab92bbad7be1888149900e6a76aae78b19333ee8b2a2beb46617563a4297ea4bba3a1bc173ecba1d5a7aadfc9406acf63dea35ff63a013f8acf"}, @assoc, @iv={0x0, 0x117, 0x2, 0x0, "2d49dd58969b0ce531c352b6a752035432b8272bf00449892f1d19d9af20b73f6affba642bcc0663b9b2a841099fba53b38d3088a7f00c9dd8782447a892a0095d29b09766b45d5b7849397f8cb1f925b45ae6ecff46049f1b68808823bb5a408fcd34fa0fe5763080d75f6bdf09377e5764cee6c9b8f2f0c0bfa165f9e413260d9b2cf6aa1a3d92a9642d1e5e3d498979010acb1a8e4cf41426a75f59e55fc15ab28326a571ec73dd48b1b5465a4f190a4400869a6068c4722cbea7364923c9a5a30fc46d4b4de2c20fa07a3dddb30226d1b1"}]}], 0x218fe53f1795060, 0x0)
syzkaller login: [ 68.469416][ T8639] IPVS: ftp: loaded support on port[0] = 21
03:12:27 executing program 2:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40096101, 0x0)
[ 68.644004][ T8639] chnl_net:caif_netlink_parms(): no params data found
[ 68.652693][ T8642] IPVS: ftp: loaded support on port[0] = 21
[ 68.723622][ T8639] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.731322][ T8639] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.739527][ T8639] device bridge_slave_0 entered promiscuous mode
[ 68.750604][ T8639] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.757724][ T8639] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.765600][ T8639] device bridge_slave_1 entered promiscuous mode
[ 68.802445][ T8639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.814254][ T8639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.843660][ T8639] team0: Port device team_slave_0 added
[ 68.891410][ T8639] team0: Port device team_slave_1 added
[ 68.940600][ T8642] chnl_net:caif_netlink_parms(): no params data found
[ 68.957818][ T8645] IPVS: ftp: loaded support on port[0] = 21
03:12:27 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket(0x400020000000010, 0x3, 0x0)
write(r2, &(0x7f0000000040)="1f00000054000d0000000d00fc47ff1b070404000400000007000100010039", 0x1f)
[ 69.051982][ T8639] device hsr_slave_0 entered promiscuous mode
[ 69.140764][ T8639] device hsr_slave_1 entered promiscuous mode
03:12:28 executing program 4:
sendmsg(0xffffffffffffffff, 0x0, 0x0)
socket$inet(0x10, 0x0, 0x0)
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)
sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x7, &(0x7f000000f000))
socket$key(0xf, 0x3, 0x2)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'\x00', @ifru_flags})
[ 69.248861][ T8647] IPVS: ftp: loaded support on port[0] = 21
[ 69.333352][ T8642] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.343735][ T8642] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.352021][ T8642] device bridge_slave_0 entered promiscuous mode
[ 69.383672][ T8642] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.393553][ T8642] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.402834][ T8642] device bridge_slave_1 entered promiscuous mode
[ 69.505665][ T8642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 69.545604][ T8645] chnl_net:caif_netlink_parms(): no params data found
[ 69.574986][ T8642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 69.601354][ T8639] netdevsim netdevsim0 netdevsim0: renamed from eth0
03:12:28 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10)
accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
[ 69.688070][ T8642] team0: Port device team_slave_0 added
[ 69.696692][ T8639] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.746858][ T8639] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.793180][ T8642] team0: Port device team_slave_1 added
[ 69.807049][ T8650] IPVS: ftp: loaded support on port[0] = 21
[ 69.818152][ T8653] IPVS: ftp: loaded support on port[0] = 21
[ 69.843226][ T8639] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.951870][ T8647] chnl_net:caif_netlink_parms(): no params data found
[ 70.021978][ T8642] device hsr_slave_0 entered promiscuous mode
[ 70.059211][ T8642] device hsr_slave_1 entered promiscuous mode
[ 70.098947][ T8642] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 70.106734][ T8642] Cannot create hsr debugfs directory
[ 70.153598][ T8645] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.160946][ T8645] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.168933][ T8645] device bridge_slave_0 entered promiscuous mode
[ 70.178644][ T8645] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.185824][ T8645] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.193629][ T8645] device bridge_slave_1 entered promiscuous mode
[ 70.256778][ T8647] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.265137][ T8647] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.273549][ T8647] device bridge_slave_0 entered promiscuous mode
[ 70.283292][ T8647] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.290771][ T8647] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.298607][ T8647] device bridge_slave_1 entered promiscuous mode
[ 70.323181][ T8645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.336351][ T8645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.372818][ T8647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.384208][ T8647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.403445][ T8645] team0: Port device team_slave_0 added
[ 70.413250][ T8645] team0: Port device team_slave_1 added
[ 70.468268][ T8647] team0: Port device team_slave_0 added
[ 70.530696][ T8645] device hsr_slave_0 entered promiscuous mode
[ 70.589239][ T8645] device hsr_slave_1 entered promiscuous mode
[ 70.648864][ T8645] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 70.656613][ T8645] Cannot create hsr debugfs directory
[ 70.683825][ T8647] team0: Port device team_slave_1 added
[ 70.732157][ T8650] chnl_net:caif_netlink_parms(): no params data found
[ 70.822704][ T8647] device hsr_slave_0 entered promiscuous mode
[ 70.879268][ T8647] device hsr_slave_1 entered promiscuous mode
[ 70.928844][ T8647] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 70.936468][ T8647] Cannot create hsr debugfs directory
[ 70.942361][ T8642] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 70.993988][ T8642] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 71.083311][ T8642] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 71.135921][ T8653] chnl_net:caif_netlink_parms(): no params data found
[ 71.158041][ T8642] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 71.212280][ T8639] 8021q: adding VLAN 0 to HW filter on device bond0
[ 71.262064][ T8650] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.270296][ T8650] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.277938][ T8650] device bridge_slave_0 entered promiscuous mode
[ 71.288603][ T8650] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.295787][ T8650] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.303962][ T8650] device bridge_slave_1 entered promiscuous mode
[ 71.427278][ T8650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.442790][ T8653] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.450516][ T8653] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.458285][ T8653] device bridge_slave_0 entered promiscuous mode
[ 71.470073][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 71.484460][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 71.495070][ T8639] 8021q: adding VLAN 0 to HW filter on device team0
[ 71.503396][ T8650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.521443][ T8653] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.528520][ T8653] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.536627][ T8653] device bridge_slave_1 entered promiscuous mode
[ 71.552329][ T8645] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 71.623505][ T8653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.636304][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 71.648513][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 71.657407][ T2693] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.664734][ T2693] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.674949][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 71.684785][ T8650] team0: Port device team_slave_0 added
[ 71.695794][ T8650] team0: Port device team_slave_1 added
[ 71.702883][ T8645] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 71.752309][ T8653] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.785161][ T8653] team0: Port device team_slave_0 added
[ 71.793314][ T8653] team0: Port device team_slave_1 added
[ 71.803740][ T8645] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 71.860188][ T8647] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 71.935307][ T8647] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 71.971320][ T8647] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 72.022184][ T8645] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 72.113123][ T8650] device hsr_slave_0 entered promiscuous mode
[ 72.160136][ T8650] device hsr_slave_1 entered promiscuous mode
[ 72.199274][ T8650] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 72.206974][ T8650] Cannot create hsr debugfs directory
[ 72.213609][ T8647] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 72.277682][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 72.286612][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.295180][ T3061] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.302453][ T3061] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.317519][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 72.349029][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 72.358396][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 72.367345][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 72.421882][ T8653] device hsr_slave_0 entered promiscuous mode
[ 72.459351][ T8653] device hsr_slave_1 entered promiscuous mode
[ 72.519051][ T8653] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 72.526691][ T8653] Cannot create hsr debugfs directory
[ 72.546423][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.577160][ T8642] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.606836][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 72.616256][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 72.650536][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 72.662010][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.677031][ T8642] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.703798][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 72.713089][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.721288][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 72.729657][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 72.739628][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.776722][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 72.794815][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.803341][ T2685] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.810449][ T2685] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.818440][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 72.827608][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.836044][ T2685] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.843235][ T2685] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.850905][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 72.860172][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 72.906880][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 72.930430][ T8650] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 72.973848][ T8647] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.991726][ T8645] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.000971][ T8650] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 73.040232][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 73.052326][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 73.061056][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.068490][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 73.076518][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 73.085118][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 73.093472][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 73.101912][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 73.111912][ T8639] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 73.132811][ T8650] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 73.192004][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 73.204441][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 73.213122][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 73.232712][ T8653] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 73.272258][ T8653] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 73.331386][ T8650] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 73.397299][ T8642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 73.407895][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 73.416229][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 73.424921][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 73.433150][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 73.441592][ T8653] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 73.504122][ T8647] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.518409][ T8645] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.529519][ T8653] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 73.572257][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 73.581296][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 73.589880][ T3210] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.597034][ T3210] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.605523][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 73.649793][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 73.658410][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 73.667965][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 73.677398][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 73.685941][ T2693] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.693050][ T2693] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.700968][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 73.710174][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 73.718444][ T2693] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.725541][ T2693] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.733271][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 73.742046][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 73.750565][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 73.759261][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 73.767577][ T2693] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.774678][ T2693] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.782312][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 73.791466][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 73.800729][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 73.819561][ T8639] device veth0_vlan entered promiscuous mode
[ 73.834192][ T8639] device veth1_vlan entered promiscuous mode
[ 73.849743][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 73.858421][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 73.870545][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 73.878552][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 73.887509][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 73.895737][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.903367][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 73.911579][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 73.920547][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 73.931213][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 73.939996][ T3061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 73.953567][ T8642] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 73.970953][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 73.978864][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 73.989310][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 73.997149][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 74.005376][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 74.014285][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 74.022892][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 74.031544][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 74.047205][ T8647] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 74.057990][ T8647] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 74.088976][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 74.097277][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 74.106259][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 74.115836][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 74.124294][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 74.132570][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 74.141760][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 74.151626][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 74.161376][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 74.220340][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 74.227869][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 74.235622][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 74.244390][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 74.258146][ T8647] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 74.271882][ T8650] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.313483][ T8642] device veth0_vlan entered promiscuous mode
[ 74.345723][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 74.360571][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 74.369495][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 74.377017][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 74.385362][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 74.393892][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.402070][ T3210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 179.378708][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 179.385711][ C0] rcu: 0-...!: (10499 ticks this GP) idle=2de/1/0x4000000000000002 softirq=14564/14564 fqs=1
[ 179.396362][ C0] (t=10500 jiffies g=7249 q=35)
[ 179.401330][ C0] rcu: rcu_preempt kthread starved for 10498 jiffies! g7249 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 179.412444][ C0] rcu: RCU grace-period kthread stack dump:
[ 179.418333][ C0] rcu_preempt R running task 28984 10 2 0x80004000
[ 179.426254][ C0] Call Trace:
[ 179.429584][ C0] __schedule+0x9a0/0xcc0
[ 179.433919][ C0] schedule+0x181/0x210
[ 179.438067][ C0] schedule_timeout+0x14f/0x240
[ 179.442973][ C0] ? run_local_timers+0x120/0x120
[ 179.448035][ C0] rcu_gp_kthread+0xed8/0x1770
[ 179.452919][ C0] kthread+0x332/0x350
[ 179.456978][ C0] ? rcu_report_qs_rsp+0x140/0x140
[ 179.462075][ C0] ? kthread_blkcg+0xe0/0xe0
[ 179.466812][ C0] ret_from_fork+0x24/0x30
[ 179.471325][ C0] NMI backtrace for cpu 0
[ 179.475652][ C0] CPU: 0 PID: 8658 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0
[ 179.485261][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 179.495320][ C0] Call Trace:
[ 179.498610][ C0] <IRQ>
[ 179.501481][ C0] dump_stack+0x1fb/0x318
[ 179.505812][ C0] nmi_cpu_backtrace+0xaf/0x1a0
[ 179.510660][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290
[ 179.516822][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 179.522886][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290
[ 179.529298][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 179.535185][ C0] rcu_dump_cpu_stacks+0x15a/0x220
[ 179.540294][ C0] rcu_sched_clock_irq+0xe25/0x1ad0
[ 179.545500][ C0] ? trace_hardirqs_off+0x74/0x80
[ 179.550526][ C0] update_process_times+0x12d/0x180
[ 179.555736][ C0] tick_sched_timer+0x263/0x420
[ 179.560613][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0
[ 179.566157][ C0] __hrtimer_run_queues+0x403/0x840
[ 179.571364][ C0] hrtimer_interrupt+0x38c/0xda0
[ 179.576341][ C0] ? debug_smp_processor_id+0x9/0x20
[ 179.581772][ C0] smp_apic_timer_interrupt+0x109/0x280
[ 179.587455][ C0] apic_timer_interrupt+0xf/0x20
[ 179.592384][ C0] </IRQ>
[ 179.595337][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50
[ 179.601523][ C0] Code: 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 53 48 89 fb e8 13 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 f7 c2
[ 179.621160][ C0] RSP: 0018:ffffc90002017828 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 179.629655][ C0] RAX: 1ffff11012b03371 RBX: ffffea0002912340 RCX: 0000000000000000
[ 179.637619][ C0] RDX: ffffc90003079000 RSI: 00000000fffffffc RDI: ffffea0002912340
[ 179.645582][ C0] RBP: ffffc90002017850 R08: dffffc0000000000 R09: fffffbfff12c962d
[ 179.653542][ C0] R10: fffffbfff12c962d R11: 0000000000000000 R12: ffff88808f565920
[ 179.661504][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff888091bc3638
[ 179.669492][ C0] ? free_thread_stack+0x124/0x590
[ 179.674591][ C0] ? mod_memcg_page_state+0x16/0x190
[ 179.679885][ C0] free_thread_stack+0x168/0x590
[ 179.684815][ C0] put_task_stack+0xa3/0x130
[ 179.689407][ C0] finish_task_switch+0x3f1/0x550
[ 179.694434][ C0] __schedule+0x9a8/0xcc0
[ 179.698779][ C0] ? ___preempt_schedule+0x16/0x18
[ 179.703884][ C0] preempt_schedule+0xdb/0x120
[ 179.708646][ C0] ___preempt_schedule+0x16/0x18
[ 179.713598][ C0] try_to_wake_up+0xe78/0x1050
[ 179.718359][ C0] ? do_raw_spin_unlock+0x142/0x950
[ 179.723550][ C0] wake_up_q+0x8c/0xe0
[ 179.727613][ C0] futex_wake+0x51c/0x6f0
[ 179.731945][ C0] do_futex+0x3f5/0x3d60
[ 179.736198][ C0] ? __lock_acquire+0xc75/0x1be0
[ 179.741140][ C0] ? trace_hardirqs_on+0x74/0x80
[ 179.746069][ C0] ? task_work_run+0x139/0x1b0
[ 179.750850][ C0] ? __might_fault+0xf9/0x160
[ 179.755526][ C0] ? __might_fault+0xf9/0x160
[ 179.760196][ C0] ? check_preemption_disabled+0xb4/0x260
[ 179.765917][ C0] ? debug_smp_processor_id+0x9/0x20
[ 179.771200][ C0] __se_sys_futex+0x28c/0x360
[ 179.775869][ C0] ? prepare_exit_to_usermode+0x221/0x5b0
[ 179.781576][ C0] ? trace_irq_disable_rcuidle+0x23/0x1e0
[ 179.787378][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 179.792830][ C0] __x64_sys_futex+0xe5/0x100
[ 179.797502][ C0] do_syscall_64+0xf7/0x1c0
[ 179.802000][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 179.807879][ C0] RIP: 0033:0x45af49
[ 179.811764][ C0] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 179.831356][ C0] RSP: 002b:00007fb3dcfa3cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 179.839906][ C0] RAX: ffffffffffffffda RBX: 000000000075bf28 RCX: 000000000045af49
[ 179.847896][ C0] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000075bf2c
[ 179.856017][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 179.864005][ C0] R10: 0000000000000004 R11: 0000000000000246 R12: 000000000075bf2c
[ 179.871987][ C0] R13: 00007ffdf53d271f R14: 00007fb3dcfa49c0 R15: 000000000075bf2c