Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts.
2019/06/03 12:52:09 fuzzer started
[   47.656584] audit: type=1400 audit(1559566329.577:36): avc:  denied  { map } for  pid=7546 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
2019/06/03 12:52:11 dialing manager at 10.128.0.105:46883
2019/06/03 12:52:11 syscalls: 2456
2019/06/03 12:52:11 code coverage: enabled
2019/06/03 12:52:11 comparison tracing: enabled
2019/06/03 12:52:11 extra coverage: extra coverage is not supported by the kernel
2019/06/03 12:52:11 setuid sandbox: enabled
2019/06/03 12:52:11 namespace sandbox: enabled
2019/06/03 12:52:11 Android sandbox: /sys/fs/selinux/policy does not exist
2019/06/03 12:52:11 fault injection: enabled
2019/06/03 12:52:11 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/06/03 12:52:11 net packet injection: enabled
2019/06/03 12:52:11 net device setup: enabled
12:52:13 executing program 0:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000037c0)={'netdevsim0\x00'})
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x1e, 0x4, 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_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
ioctl$TIOCOUTQ(r1, 0x5411, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000800)={0x0, 0x400, 0x2, 0x3ff, 0x9})
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, 0x0, 0x0)
get_robust_list(0x0, &(0x7f0000000940)=0x0, &(0x7f0000000980))
write$cgroup_pid(r1, &(0x7f0000000100), 0x12)
clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt(r1, 0x0, 0xd5, &(0x7f0000000300)="c33931f8cce695955357c91e388540861c10f746f3468b0240e586fff06d5f7354c0bdd6e214b9e551ced114bf9d81f93fa8fab11ff412", 0x37)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/lblc_expiration\x00d\xa3\x92\x05\xd7\x1d\xdb\xbcl\xce\xf0\xd3B\xc1O\xcd\xbf\xff\x02\xbbPt\x1a\x1e\xfe\xb2un\x80\xe3\xa7\x13z,0o\xee.Q\n\x00\x907 Z\xd8\x96\xf3{\xa3\xb6(Zc>eDxO0\n\xba\xdaO\x13\xa5uX\xa8\xfdO\xf8\x84K\xd1_\x9e[.u\xb8N\x93B~rd\v5I^\x98\x19I\f\x14\x13R\xac\xe4\xafqr/+\xe1\x8fJ9\xb5\xa7x\x92`\b\xe51\x8d\xefd\x836n\xf4|A=\xd5z\xe0\x9c\x9d\x8b</%Qr\xd1\xa5-\x85\xad=XC\x0f\xaf \x92\xec~\xbc\xe2\xfeB\x03#\x95r\x97\xb7\xae\x8b\tG\xc6(\xbe\x81\xcd]\x02\xe4\xdeH\x9a4Lh;\xee<\xe4\xd4o\x80\x00\xb6\x89eE\t\x83x\x87\xa7', 0x2, 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x80045301, &(0x7f0000000080)={{}, 'port1\x00'})
dup2(r2, r2)
syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='comm\x00\xccn\xf0\x1a\xfb\x14\xc4,\x90\xa2\xce\x0e(\xa5\x15\x00\xbf\bf\xc5\x13M\xcb\xd0\xc6[\xb8jq\xda\xd8nX\x0e\xeb\x7f\x06\xbe\x1b\f\xe5\xf5l\x05\xfe\xca\xb3\xd9\x0f\x13\xbb\x88z\xff\xba\x8e\xe6n\xf9\xc8\x81\xf5G~\x03ps\xe5/\xf5\x9b\xeb\xe2\xc7\b\xc7\x9cnO\xe4\xc5\f{8\x19-C\x8dC\x0f\x04\xff\x97xq\xf0\xa8\xb7\x00\xf3AiEQM\xe4Qx\x13V\xe1\xc8\x8d\xbc\x84\xaax\n\xea\xca\xdc\xce=\xde2\xa1\xf4\x16\xe7\x8c\x89b\xe6\xf6\xc6\xaea\x97\x01\r;\x0f_\v\x06f\x1f\xb40=x\x95]W\a\x16\x8d\xf1\x8f\xcb\x82\xcdrn:\xc3{w\xc4\n\xf4\x94\xe9%2POZ\x8e\xd6\xc5\xb8\xb7\x05\xa9\xbb\x9f\xb9')
exit(0x0)

[   51.582174] audit: type=1400 audit(1559566333.507:37): avc:  denied  { map } for  pid=7564 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14983 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
[   51.697565] IPVS: ftp: loaded support on port[0] = 21
[   51.707025] NET: Registered protocol family 30
[   51.711741] Failed to register TIPC socket type
12:52:13 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.high\x00', 0x2, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x4b, 'pids'}]}, 0x1)

[   51.942761] IPVS: ftp: loaded support on port[0] = 21
[   51.952269] NET: Registered protocol family 30
[   51.956874] Failed to register TIPC socket type
12:52:14 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x1f00, 0x0, 0x0})

[   52.246468] IPVS: ftp: loaded support on port[0] = 21
[   52.263724] NET: Registered protocol family 30
[   52.268336] Failed to register TIPC socket type
12:52:14 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'batadv0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x50, {0x0, @ah_ip4_spec={@dev, @local}, @ether_spec={@link_local, @remote}}}})

[   52.707265] IPVS: ftp: loaded support on port[0] = 21
[   52.724978] NET: Registered protocol family 30
[   52.729602] Failed to register TIPC socket type
12:52:15 executing program 4:
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000300)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe05]}, 0x45c)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0)
write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33)

[   53.343052] IPVS: ftp: loaded support on port[0] = 21
[   53.382640] NET: Registered protocol family 30
[   53.387273] Failed to register TIPC socket type
12:52:15 executing program 5:
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'\x00@\x00'}, &(0x7f0000001fee)='R\trist\xe3cusgrVid:D%', 0x0)

[   53.912255] IPVS: ftp: loaded support on port[0] = 21
[   53.952980] NET: Registered protocol family 30
[   53.957613] Failed to register TIPC socket type
[   54.563069] chnl_net:caif_netlink_parms(): no params data found
[   54.961734] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.971308] bridge0: port 1(bridge_slave_0) entered disabled state
[   55.041829] device bridge_slave_0 entered promiscuous mode
[   55.099945] bridge0: port 2(bridge_slave_1) entered blocking state
[   55.106406] bridge0: port 2(bridge_slave_1) entered disabled state
[   55.178769] device bridge_slave_1 entered promiscuous mode
[   55.737604] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   56.085096] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   56.676633] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   56.796529] team0: Port device team_slave_0 added
[   57.107604] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   57.240657] team0: Port device team_slave_1 added
[   57.452819] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   57.803043] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   58.596257] device hsr_slave_0 entered promiscuous mode
[   59.134007] device hsr_slave_1 entered promiscuous mode
[   59.387356] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   59.553286] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   59.728298] IPVS: ftp: loaded support on port[0] = 21
[   59.785174] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   59.802995] NET: Registered protocol family 30
[   59.807634] Failed to register TIPC socket type
[   60.406535] 8021q: adding VLAN 0 to HW filter on device bond0
[   60.562688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   60.777253] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   60.808978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   60.831333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   60.958698] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   61.049901] 8021q: adding VLAN 0 to HW filter on device team0
[   61.195039] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   61.282598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   61.302929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   61.400620] bridge0: port 1(bridge_slave_0) entered blocking state
[   61.407214] bridge0: port 1(bridge_slave_0) entered forwarding state
[   61.540214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   61.599069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   61.670246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   61.678313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   61.755155] bridge0: port 2(bridge_slave_1) entered blocking state
[   61.761635] bridge0: port 2(bridge_slave_1) entered forwarding state
[   61.885211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   61.930812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   62.003505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   62.080072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   62.126834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   62.215034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   62.227607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   62.316175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   62.371182] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   62.378472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   62.440752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   62.535185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[   62.634978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   62.644806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   62.731647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[   62.738785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   62.780459] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   62.881349] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   62.887475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   63.091733] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[   63.240954] 8021q: adding VLAN 0 to HW filter on device batadv0
[   63.318660] audit: type=1400 audit(1559566345.237:38): avc:  denied  { associate } for  pid=7565 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1
[   64.280309] hrtimer: interrupt took 34908 ns
12:52:27 executing program 0:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000037c0)={'netdevsim0\x00'})
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x1e, 0x4, 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_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
ioctl$TIOCOUTQ(r1, 0x5411, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000800)={0x0, 0x400, 0x2, 0x3ff, 0x9})
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, 0x0, 0x0)
get_robust_list(0x0, &(0x7f0000000940)=0x0, &(0x7f0000000980))
write$cgroup_pid(r1, &(0x7f0000000100), 0x12)
clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt(r1, 0x0, 0xd5, &(0x7f0000000300)="c33931f8cce695955357c91e388540861c10f746f3468b0240e586fff06d5f7354c0bdd6e214b9e551ced114bf9d81f93fa8fab11ff412", 0x37)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/lblc_expiration\x00d\xa3\x92\x05\xd7\x1d\xdb\xbcl\xce\xf0\xd3B\xc1O\xcd\xbf\xff\x02\xbbPt\x1a\x1e\xfe\xb2un\x80\xe3\xa7\x13z,0o\xee.Q\n\x00\x907 Z\xd8\x96\xf3{\xa3\xb6(Zc>eDxO0\n\xba\xdaO\x13\xa5uX\xa8\xfdO\xf8\x84K\xd1_\x9e[.u\xb8N\x93B~rd\v5I^\x98\x19I\f\x14\x13R\xac\xe4\xafqr/+\xe1\x8fJ9\xb5\xa7x\x92`\b\xe51\x8d\xefd\x836n\xf4|A=\xd5z\xe0\x9c\x9d\x8b</%Qr\xd1\xa5-\x85\xad=XC\x0f\xaf \x92\xec~\xbc\xe2\xfeB\x03#\x95r\x97\xb7\xae\x8b\tG\xc6(\xbe\x81\xcd]\x02\xe4\xdeH\x9a4Lh;\xee<\xe4\xd4o\x80\x00\xb6\x89eE\t\x83x\x87\xa7', 0x2, 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x80045301, &(0x7f0000000080)={{}, 'port1\x00'})
dup2(r2, r2)
syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='comm\x00\xccn\xf0\x1a\xfb\x14\xc4,\x90\xa2\xce\x0e(\xa5\x15\x00\xbf\bf\xc5\x13M\xcb\xd0\xc6[\xb8jq\xda\xd8nX\x0e\xeb\x7f\x06\xbe\x1b\f\xe5\xf5l\x05\xfe\xca\xb3\xd9\x0f\x13\xbb\x88z\xff\xba\x8e\xe6n\xf9\xc8\x81\xf5G~\x03ps\xe5/\xf5\x9b\xeb\xe2\xc7\b\xc7\x9cnO\xe4\xc5\f{8\x19-C\x8dC\x0f\x04\xff\x97xq\xf0\xa8\xb7\x00\xf3AiEQM\xe4Qx\x13V\xe1\xc8\x8d\xbc\x84\xaax\n\xea\xca\xdc\xce=\xde2\xa1\xf4\x16\xe7\x8c\x89b\xe6\xf6\xc6\xaea\x97\x01\r;\x0f_\v\x06f\x1f\xb40=x\x95]W\a\x16\x8d\xf1\x8f\xcb\x82\xcdrn:\xc3{w\xc4\n\xf4\x94\xe9%2POZ\x8e\xd6\xc5\xb8\xb7\x05\xa9\xbb\x9f\xb9')
exit(0x0)

12:52:28 executing program 0:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000037c0)={'netdevsim0\x00'})
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x1e, 0x4, 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_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
ioctl$TIOCOUTQ(r1, 0x5411, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000800)={0x0, 0x400, 0x2, 0x3ff, 0x9})
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, 0x0, 0x0)
get_robust_list(0x0, &(0x7f0000000940)=0x0, &(0x7f0000000980))
write$cgroup_pid(r1, &(0x7f0000000100), 0x12)
clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt(r1, 0x0, 0xd5, &(0x7f0000000300)="c33931f8cce695955357c91e388540861c10f746f3468b0240e586fff06d5f7354c0bdd6e214b9e551ced114bf9d81f93fa8fab11ff412", 0x37)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/lblc_expiration\x00d\xa3\x92\x05\xd7\x1d\xdb\xbcl\xce\xf0\xd3B\xc1O\xcd\xbf\xff\x02\xbbPt\x1a\x1e\xfe\xb2un\x80\xe3\xa7\x13z,0o\xee.Q\n\x00\x907 Z\xd8\x96\xf3{\xa3\xb6(Zc>eDxO0\n\xba\xdaO\x13\xa5uX\xa8\xfdO\xf8\x84K\xd1_\x9e[.u\xb8N\x93B~rd\v5I^\x98\x19I\f\x14\x13R\xac\xe4\xafqr/+\xe1\x8fJ9\xb5\xa7x\x92`\b\xe51\x8d\xefd\x836n\xf4|A=\xd5z\xe0\x9c\x9d\x8b</%Qr\xd1\xa5-\x85\xad=XC\x0f\xaf \x92\xec~\xbc\xe2\xfeB\x03#\x95r\x97\xb7\xae\x8b\tG\xc6(\xbe\x81\xcd]\x02\xe4\xdeH\x9a4Lh;\xee<\xe4\xd4o\x80\x00\xb6\x89eE\t\x83x\x87\xa7', 0x2, 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x80045301, &(0x7f0000000080)={{}, 'port1\x00'})
dup2(r2, r2)
syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='comm\x00\xccn\xf0\x1a\xfb\x14\xc4,\x90\xa2\xce\x0e(\xa5\x15\x00\xbf\bf\xc5\x13M\xcb\xd0\xc6[\xb8jq\xda\xd8nX\x0e\xeb\x7f\x06\xbe\x1b\f\xe5\xf5l\x05\xfe\xca\xb3\xd9\x0f\x13\xbb\x88z\xff\xba\x8e\xe6n\xf9\xc8\x81\xf5G~\x03ps\xe5/\xf5\x9b\xeb\xe2\xc7\b\xc7\x9cnO\xe4\xc5\f{8\x19-C\x8dC\x0f\x04\xff\x97xq\xf0\xa8\xb7\x00\xf3AiEQM\xe4Qx\x13V\xe1\xc8\x8d\xbc\x84\xaax\n\xea\xca\xdc\xce=\xde2\xa1\xf4\x16\xe7\x8c\x89b\xe6\xf6\xc6\xaea\x97\x01\r;\x0f_\v\x06f\x1f\xb40=x\x95]W\a\x16\x8d\xf1\x8f\xcb\x82\xcdrn:\xc3{w\xc4\n\xf4\x94\xe9%2POZ\x8e\xd6\xc5\xb8\xb7\x05\xa9\xbb\x9f\xb9')
exit(0x0)

[   67.001241] IPVS: ftp: loaded support on port[0] = 21
[   67.014977] NET: Registered protocol family 30
[   67.019658] Failed to register TIPC socket type
[   67.040430] IPVS: ftp: loaded support on port[0] = 21
[   67.049328] NET: Registered protocol family 30
[   67.054761] cache_from_obj: Wrong slab cache. TIPC but object is from kmalloc-2048
[   67.062815] WARNING: CPU: 0 PID: 9 at mm/slab.h:380 kmem_cache_free.cold+0x1c/0x23
[   67.070537] Kernel panic - not syncing: panic_on_warn set ...
[   67.070537] 
[   67.077907] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.47 #19
[   67.084321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   67.093678] Call Trace:
[   67.096277]  dump_stack+0x172/0x1f0
[   67.099926]  panic+0x263/0x507
[   67.103124]  ? __warn_printk+0xf3/0xf3
[   67.107017]  ? kmem_cache_free.cold+0x1c/0x23
[   67.111526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   67.111633] IPVS: ftp: loaded support on port[0] = 21
[   67.117073]  ? __warn.cold+0x5/0x4a
[   67.117087]  ? __warn+0xe8/0x1d0
[   67.117105]  ? kmem_cache_free.cold+0x1c/0x23
[   67.133743]  __warn.cold+0x20/0x4a
[   67.137296]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   67.142842]  ? kmem_cache_free.cold+0x1c/0x23
[   67.147353]  report_bug+0x263/0x2b0
[   67.151000]  do_error_trap+0x204/0x360
[   67.154901]  ? math_error+0x340/0x340
[   67.155666] list_add double add: new=ffffffff892e7630, prev=ffffffff890f3140, next=ffffffff892e7630.
[   67.158704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   67.158718]  ? wake_up_klogd+0x99/0xd0
[   67.158736]  ? error_entry+0x76/0xd0
[   67.181782]  ? trace_hardirqs_off_caller+0x65/0x220
[   67.186807]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   67.191659]  do_invalid_op+0x1b/0x20
[   67.195373]  invalid_op+0x14/0x20
[   67.196107] ------------[ cut here ]------------
[   67.198837] RIP: 0010:kmem_cache_free.cold+0x1c/0x23
[   67.203573] kernel BUG at lib/list_debug.c:29!
[   67.208664] Code: e8 95 ab 47 05 44 8b 6d c4 e9 74 a5 ff ff 48 8b 48 58 48 c7 c6 c0 44 54 87 48 c7 c7 78 66 38 88 49 8b 54 24 58 e8 44 3d b4 ff <0f> 0b e9 89 df ff ff 49 8b 4f 58 48 c7 c6 c0 44 54 87 48 c7 c7 78
[   67.232115] RSP: 0018:ffff8880aa237ba8 EFLAGS: 00010286
[   67.237485] RAX: 0000000000000046 RBX: ffff8880a66b1600 RCX: 0000000000000000
[   67.244753] RDX: 0000000000000000 RSI: ffffffff81559f66 RDI: ffffed1015446f67
[   67.252019] RBP: ffff8880aa237bc8 R08: 0000000000000046 R09: ffffed1015d04fe9
[   67.252118] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   67.259294] R10: ffffed1015d04fe8 R11: ffff8880ae827f47 R12: ffff888074055c00
[   67.264651] CPU: 1 PID: 8233 Comm: syz-executor.2 Not tainted 4.19.47 #19
[   67.271897] R13: 0000000000000000 R14: ffff888074055c00 R15: ffff8880a66b1910
[   67.278813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   67.286079]  ? vprintk_func+0x86/0x189
[   67.295409] RIP: 0010:__list_add_valid.cold+0x26/0x3c
[   67.299270]  ? kmem_cache_free.cold+0x1c/0x23
[   67.304435] Code: 56 ff ff ff 4c 89 e1 48 c7 c7 a0 ae 81 87 e8 d0 f3 30 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 e0 af 81 87 e8 b9 f3 30 fe <0f> 0b 48 89 f1 48 c7 c7 60 af 81 87 4c 89 e6 e8 a5 f3 30 fe 0f 0b
[   67.308914]  __sk_destruct+0x4b4/0x6d0
[   67.327799] RSP: 0018:ffff888071cefb88 EFLAGS: 00010282
[   67.331670]  ? tipc_wait_for_connect.isra.0+0x4c0/0x4c0
[   67.331685]  sk_destruct+0x7b/0x90
[   67.337025] RAX: 0000000000000058 RBX: ffffffff892e74a0 RCX: 0000000000000000
[   67.342375]  __sk_free+0xce/0x300
[   67.345906] RDX: 0000000000000000 RSI: ffffffff81559f66 RDI: ffffed100e39df63
[   67.353160]  sk_free+0x42/0x50
[   67.356596] RBP: ffff888071cefba0 R08: 0000000000000058 R09: ffffed1015d24fe9
[   67.363849]  tipc_sk_callback+0x48/0x60
[   67.367017] R10: ffffed1015d24fe8 R11: ffff8880ae927f47 R12: ffffffff892e7630
[   67.374274]  rcu_process_callbacks+0xba0/0x1a30
[   67.378224] R13: ffffffff892e7630 R14: ffffffff892e7630 R15: ffffffff892e75d0
[   67.385478]  ? __rcu_read_unlock+0x170/0x170
[   67.390120] FS:  000000000117b940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[   67.397371]  ? sched_clock+0x2e/0x50
[   67.401769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.409983]  __do_softirq+0x25c/0x921
[   67.413667] CR2: 0000000000625208 CR3: 00000000730dd000 CR4: 00000000001406e0
[   67.419535]  ? pci_mmcfg_check_reserved+0x170/0x170
[   67.423310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   67.430577]  ? takeover_tasklets+0x7b0/0x7b0
[   67.435566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   67.442840]  run_ksoftirqd+0x8e/0x110
[   67.447223] Call Trace:
[   67.454482]  smpboot_thread_fn+0x6a3/0xa30
[   67.458258]  ? mutex_lock_nested+0x16/0x20
[   67.460823]  ? sort_range+0x30/0x30
[   67.465043]  proto_register+0x459/0x8e0
[   67.469264]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   67.472867]  tipc_socket_init+0x1c/0x70
[   67.476816]  ? __kthread_parkme+0xfb/0x1b0
[   67.482333]  tipc_init_net+0x2ed/0x570
[   67.486283]  kthread+0x354/0x420
[   67.490616]  ? tipc_exit_net+0x40/0x40
[   67.494489]  ? sort_range+0x30/0x30
[   67.497834]  ops_init+0xb3/0x410
[   67.501694]  ? kthread_delayed_work_timer_fn+0x290/0x290
[   67.505302]  setup_net+0x2d3/0x740
[   67.508645]  ret_from_fork+0x24/0x30
[   67.514072]  ? lock_acquire+0x16f/0x3f0
[   67.525327]  ? ops_init+0x410/0x410
[   67.528950]  copy_net_ns+0x1df/0x340
[   67.532655]  create_new_namespaces+0x400/0x7b0
[   67.537229]  unshare_nsproxy_namespaces+0xc2/0x200
[   67.542235]  ksys_unshare+0x440/0x980
[   67.546034]  ? walk_process_tree+0x2c0/0x2c0
[   67.550437]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   67.555183]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   67.560535]  ? do_syscall_64+0x26/0x620
[   67.564501]  ? lockdep_hardirqs_on+0x415/0x5d0
[   67.569073]  __x64_sys_unshare+0x31/0x40
[   67.573124]  do_syscall_64+0xfd/0x620
[   67.576915]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   67.582100] RIP: 0033:0x45bd47
[   67.585285] Code: 00 00 00 b8 63 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 1d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00
[   67.604174] RSP: 002b:00007ffc4352a418 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[   67.611883] RAX: ffffffffffffffda RBX: 000000000075c9a8 RCX: 000000000045bd47
[   67.619141] RDX: 0000000000000000 RSI: 00007ffc4352a3c0 RDI: 0000000040000000
[   67.626401] RBP: 00000000000000f8 R08: 0000000000000000 R09: 0000000000000005
[   67.633658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000075c9a8
[   67.640921] R13: 00007ffc4352a688 R14: 0000000000000000 R15: 0000000000000000
[   67.648186] Modules linked in:
[   67.652503] Kernel Offset: disabled
[   67.656130] Rebooting in 86400 seconds..