Warning: Permanently added '10.128.0.224' (ECDSA) to the list of known hosts. 2019/09/23 13:05:16 fuzzer started 2019/09/23 13:05:18 dialing manager at 10.128.0.105:39541 2019/09/23 13:05:18 syscalls: 2425 2019/09/23 13:05:18 code coverage: CONFIG_KCOV is not enabled 2019/09/23 13:05:18 comparison tracing: CONFIG_KCOV is not enabled 2019/09/23 13:05:18 extra coverage: CONFIG_KCOV is not enabled 2019/09/23 13:05:18 setuid sandbox: enabled 2019/09/23 13:05:18 namespace sandbox: enabled 2019/09/23 13:05:18 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/23 13:05:18 fault injection: kernel does not have systematic fault injection support 2019/09/23 13:05:18 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/23 13:05:18 net packet injection: enabled 2019/09/23 13:05:18 net device setup: enabled 13:05:18 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x43e) write$binfmt_script(r0, &(0x7f0000000dc0)={'#! ', './file0'}, 0x7d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(r0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 13:05:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0x0, 0xeb58, 0x6) 13:05:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) r0 = getpid() memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'gretap0\x00'}, 0x18) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x18) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x13560b4) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1f7}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socket(0xa, 0x801, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) setrlimit(0x7, 0x0) 13:05:18 executing program 3: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) 13:05:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) 13:05:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x80000000000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@rand_addr="6d7a723f4ffb40468e65d7a45b8fb954", 0x800, 0x0, 0xff, 0x1}, 0x20) syzkaller login: [ 44.671359] IPv6: ADDRCONF(NETDEV_CHANGE): nr1: link becomes ready [ 44.678194] IPv6: ADDRCONF(NETDEV_CHANGE): nr2: link becomes ready [ 44.686025] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready [ 44.692870] IPv6: ADDRCONF(NETDEV_CHANGE): nr4: link becomes ready [ 44.699378] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready [ 44.707036] IPv6: ADDRCONF(NETDEV_CHANGE): nr3: link becomes ready [ 44.714545] IPVS: Creating netns size=2712 id=1 [ 44.719251] IPVS: ftp: loaded support on port[0] = 21 [ 44.730727] IPVS: Creating netns size=2712 id=2 [ 44.735512] IPVS: ftp: loaded support on port[0] = 21 [ 44.751026] chnl_net:caif_netlink_parms(): no params data found [ 44.758188] ------------[ cut here ]------------ [ 44.763050] WARNING: CPU: 0 PID: 5763 at net/batman-adv/main.c:750 batadv_tvlv_container_remove+0x7b/0x80() [ 44.772998] Kernel panic - not syncing: panic_on_warn set ... [ 44.772998] [ 44.780349] CPU: 0 PID: 5763 Comm: syz-executor.1 Not tainted 4.4.194 #0 [ 44.787163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.796602] 0000000000000082 ffff8800b296b870 ffffffff818a6f22 0000000000000000 [ 44.804613] ffffffff82e96378 ffffffff8300ac2f ffff8800b296b8e8 ffffffff8126f9bc [ 44.812802] ffff880000000008 ffff8800b296b8f8 ffff8800b296b898 ffffffff81274e1f [ 44.820934] Call Trace: [ 44.823503] [] dump_stack+0xa1/0xdf [ 44.828761] [] panic+0xd2/0x225 [ 44.833728] [] ? printk+0x48/0x4a [ 44.838820] [] warn_slowpath_common.cold+0x16/0x16 [ 44.845386] [] warn_slowpath_null+0x15/0x20 [ 44.851424] [] batadv_tvlv_container_remove+0x7b/0x80 [ 44.858256] [] batadv_tvlv_container_register+0xb3/0x120 [ 44.865355] [] batadv_dat_tvlv_container_update+0x26/0x40 [ 44.872515] [] batadv_dat_init+0x6a/0x80 [ 44.878262] [] batadv_mesh_init+0x239/0x290 [ 44.884239] [] batadv_softif_init_late+0x271/0x2c0 [ 44.890825] [] register_netdevice+0xfa/0x450 [ 44.897045] [] rtnl_newlink+0x8a5/0x910 [ 44.902731] [] ? rtnl_newlink+0x17d/0x910 [ 44.908504] [] rtnetlink_rcv_msg+0x170/0x1e0 [ 44.914539] [] ? trace_hardirqs_on+0xd/0x10 [ 44.920481] [] ? mutex_lock_nested+0x30a/0x5a0 [ 44.926701] [] ? rtnetlink_rcv+0x17/0x30 [ 44.932495] [] ? rtnetlink_rcv+0x30/0x30 [ 44.938210] [] netlink_rcv_skb+0x31/0xc0 [ 44.943994] [] rtnetlink_rcv+0x26/0x30 [ 44.949567] [] netlink_unicast+0x168/0x210 [ 44.955441] [] netlink_sendmsg+0x1f1/0x390 [ 44.961308] [] sock_sendmsg+0x35/0x40 [ 44.966832] [] SYSC_sendto+0xed/0x160 [ 44.972258] [] ? sock_alloc_file+0x8c/0x120 [ 44.978210] [] ? fd_install+0x22/0x30 [ 44.983725] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 44.990208] [] SyS_sendto+0x9/0x10 [ 44.995375] [] entry_SYSCALL_64_fastpath+0x1c/0x7c [ 45.003651] Kernel Offset: disabled [ 45.007304] Rebooting in 86400 seconds..