[info] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
Starting mcstransd: 
[....] 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

Warning: Permanently added '10.128.0.182' (ECDSA) to the list of known hosts.
2019/06/02 20:22:02 fuzzer started
2019/06/02 20:22:04 dialing manager at 10.128.0.105:39245
2019/06/02 20:22:04 syscalls: 2394
2019/06/02 20:22:04 code coverage: CONFIG_KCOV is not enabled
2019/06/02 20:22:04 comparison tracing: CONFIG_KCOV is not enabled
2019/06/02 20:22:04 extra coverage: CONFIG_KCOV is not enabled
2019/06/02 20:22:04 setuid sandbox: enabled
2019/06/02 20:22:04 namespace sandbox: enabled
2019/06/02 20:22:04 Android sandbox: /sys/fs/selinux/policy does not exist
2019/06/02 20:22:04 fault injection: kernel does not have systematic fault injection support
2019/06/02 20:22:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/06/02 20:22:04 net packet injection: enabled
2019/06/02 20:22:04 net device setup: enabled
20:22:05 executing program 0:
syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x2900, 0x0, 0x0, 0x0, @remote, @initdev}, @tipc=@payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}, 0x0)

20:22:05 executing program 1:
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
listen(r0, 0x5eb857)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10)
r2 = accept4(r0, 0x0, 0x0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0)
write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a)
sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0)

20:22:05 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070")
syz_execute_func(&(0x7f00000008c0)="b13691cd806969ef69dc00d9d0d038c4ab39fd5bf9e2f9e2c7c481c5fa8a00080000c4014cb63a3af4b97ff9c44149f2168f4808eebce00000802000c421fc51c12aea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e7df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
mlockall(0x1)

20:22:05 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x80001000008912, &(0x7f0000000700)="0adc1f123c123f319bd070")
sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000d0000002400040014000700080002000000000008000300000000000c00010073797a3100000000"], 0x1}}, 0x0)
syz_execute_func(&(0x7f0000000280)="f2af91930f0124eda133fa20430fbafce842f66188d027430fc7f314c1ab5bf9e2f9660f3a0fae735e090000baba3c1fb63ac4817d73d74ec482310d46f449f216c863fa438036a91bdbae95aaaa11420f383c020201405c6bfd49d768d768f833fefbab6464660f38323c8fc481e5eb85ee000000a1fe5ff6f6df0804f4c4efa59c0f01c4288ba6452e000054c4431d5cc100")

20:22:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58)
r1 = accept4(r0, 0x0, 0x0, 0x800)
r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00')
sendfile(r1, r2, 0x0, 0x50000000010443)

20:22:05 executing program 4:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
get_mempolicy(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2)

syzkaller login: [   55.826253] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready
[   55.833676] IPv6: ADDRCONF(NETDEV_CHANGE): nr1: link becomes ready
[   55.841464] IPVS: Creating netns size=2712 id=1
[   55.843065] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready
[   55.843707] IPv6: ADDRCONF(NETDEV_CHANGE): nr3: link becomes ready
[   55.844059] IPv6: ADDRCONF(NETDEV_CHANGE): nr2: link becomes ready
[   55.847339] IPv6: ADDRCONF(NETDEV_CHANGE): nr4: link becomes ready
[   55.871624] IPVS: ftp: loaded support on port[0] = 21
[   55.882910] IPVS: Creating netns size=2712 id=2
[   55.887650] IPVS: ftp: loaded support on port[0] = 21
[   55.899658] chnl_net:caif_netlink_parms(): no params data found
[   55.907039] ------------[ cut here ]------------
[   55.911796] WARNING: CPU: 0 PID: 5766 at net/batman-adv/main.c:750 batadv_tvlv_container_remove+0x7b/0x80()