Warning: Permanently added '10.128.10.56' (ECDSA) to the list of known hosts. 2019/04/11 15:31:21 fuzzer started 2019/04/11 15:31:24 dialing manager at 10.128.0.105:33871 2019/04/11 15:31:24 syscalls: 2367 2019/04/11 15:31:24 code coverage: CONFIG_KCOV is not enabled 2019/04/11 15:31:24 comparison tracing: CONFIG_KCOV is not enabled 2019/04/11 15:31:24 extra coverage: CONFIG_KCOV is not enabled 2019/04/11 15:31:24 setuid sandbox: enabled 2019/04/11 15:31:24 namespace sandbox: enabled 2019/04/11 15:31:24 Android sandbox: /sys/fs/selinux/policy does not exist 2019/04/11 15:31:24 fault injection: kernel does not have systematic fault injection support 2019/04/11 15:31:24 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/04/11 15:31:24 net packet injection: enabled 2019/04/11 15:31:24 net device setup: enabled 15:31:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)) 15:31:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x5452, &(0x7f0000000140)=[0xff02]) 15:31:25 executing program 5: unshare(0x2000400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) 15:31:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 15:31:25 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffe, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004e1000/0x4000)=nil, 0x4000, 0x3) 15:31:25 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000001280)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getdents(r0, &(0x7f0000000100)=""/183, 0xffffffffffffffec) syzkaller login: [ 69.434854] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready [ 69.441534] IPv6: ADDRCONF(NETDEV_CHANGE): nr2: link becomes ready [ 69.450329] IPVS: Creating netns size=2712 id=1 [ 69.452563] IPv6: ADDRCONF(NETDEV_CHANGE): nr1: link becomes ready [ 69.461614] IPVS: ftp: loaded support on port[0] = 21 [ 69.466891] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready [ 69.473784] IPv6: ADDRCONF(NETDEV_CHANGE): nr3: link becomes ready [ 69.480703] IPv6: ADDRCONF(NETDEV_CHANGE): nr4: link becomes ready [ 69.492215] IPVS: Creating netns size=2712 id=2 [ 69.497000] IPVS: ftp: loaded support on port[0] = 21 [ 69.526513] chnl_net:caif_netlink_parms(): no params data found [ 69.534187] IPVS: Creating netns size=2712 id=3 [ 69.534191] kobject: 'rx-10' (ffff88012a61dd10): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534202] kobject: 'rx-10' (ffff88012a61dd10): kobject_uevent_env [ 69.534204] kobject: 'rx-10' (ffff88012a61dd10): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-10' [ 69.534221] kobject: 'rx-11' (ffff88012a61dd90): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534233] kobject: 'rx-11' (ffff88012a61dd90): kobject_uevent_env [ 69.534235] kobject: 'rx-11' (ffff88012a61dd90): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-11' [ 69.534254] kobject: 'rx-12' (ffff88012a61de10): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534265] kobject: 'rx-12' (ffff88012a61de10): kobject_uevent_env [ 69.534267] kobject: 'rx-12' (ffff88012a61de10): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-12' [ 69.534286] kobject: 'rx-13' (ffff88012a61de90): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534297] kobject: 'rx-13' (ffff88012a61de90): kobject_uevent_env [ 69.534299] kobject: 'rx-13' (ffff88012a61de90): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-13' [ 69.534318] kobject: 'rx-14' (ffff88012a61df10): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534329] kobject: 'rx-14' (ffff88012a61df10): kobject_uevent_env [ 69.534331] kobject: 'rx-14' (ffff88012a61df10): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-14' [ 69.534350] kobject: 'rx-15' (ffff88012a61df90): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534360] kobject: 'rx-15' (ffff88012a61df90): kobject_uevent_env [ 69.534363] kobject: 'rx-15' (ffff88012a61df90): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-15' [ 69.534382] kobject: 'tx-0' (ffff88012b01c018): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534414] kobject: 'tx-0' (ffff88012b01c018): kobject_uevent_env [ 69.534416] kobject: 'tx-0' (ffff88012b01c018): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-0' [ 69.534435] kobject: 'tx-1' (ffff88012b01c1d8): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534468] kobject: 'tx-1' (ffff88012b01c1d8): kobject_uevent_env [ 69.534471] kobject: 'tx-1' (ffff88012b01c1d8): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-1' [ 69.534489] kobject: 'tx-2' (ffff88012b01c398): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534521] kobject: 'tx-2' (ffff88012b01c398): kobject_uevent_env [ 69.534523] kobject: 'tx-2' (ffff88012b01c398): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-2' [ 69.534542] kobject: 'tx-3' (ffff88012b01c558): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534577] kobject: 'tx-3' (ffff88012b01c558): kobject_uevent_env [ 69.534579] kobject: 'tx-3' (ffff88012b01c558): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-3' [ 69.534598] kobject: 'tx-4' (ffff88012b01c718): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534630] kobject: 'tx-4' (ffff88012b01c718): kobject_uevent_env [ 69.534632] kobject: 'tx-4' (ffff88012b01c718): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-4' [ 69.534652] kobject: 'tx-5' (ffff88012b01c8d8): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534682] kobject: 'tx-5' (ffff88012b01c8d8): kobject_uevent_env [ 69.534685] kobject: 'tx-5' (ffff88012b01c8d8): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-5' [ 69.534703] kobject: 'tx-6' (ffff88012b01ca98): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534736] kobject: 'tx-6' (ffff88012b01ca98): kobject_uevent_env [ 69.534738] kobject: 'tx-6' (ffff88012b01ca98): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-6' [ 69.534756] kobject: 'tx-7' (ffff88012b01cc58): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534787] kobject: 'tx-7' (ffff88012b01cc58): kobject_uevent_env [ 69.534789] kobject: 'tx-7' (ffff88012b01cc58): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-7' [ 69.534808] kobject: 'tx-8' (ffff88012b01ce18): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534840] kobject: 'tx-8' (ffff88012b01ce18): kobject_uevent_env [ 69.534842] kobject: 'tx-8' (ffff88012b01ce18): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-8' [ 69.534861] kobject: 'tx-9' (ffff88012b01cfd8): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534892] kobject: 'tx-9' (ffff88012b01cfd8): kobject_uevent_env [ 69.534894] kobject: 'tx-9' (ffff88012b01cfd8): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-9' [ 69.534913] kobject: 'tx-10' (ffff88012b01d198): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534944] kobject: 'tx-10' (ffff88012b01d198): kobject_uevent_env [ 69.534946] kobject: 'tx-10' (ffff88012b01d198): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-10' [ 69.534965] kobject: 'tx-11' (ffff88012b01d358): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.534997] kobject: 'tx-11' (ffff88012b01d358): kobject_uevent_env [ 69.534999] kobject: 'tx-11' (ffff88012b01d358): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-11' [ 69.535018] kobject: 'tx-12' (ffff88012b01d518): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.535049] kobject: 'tx-12' (ffff88012b01d518): kobject_uevent_env [ 69.535051] kobject: 'tx-12' (ffff88012b01d518): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-12' [ 69.535075] kobject: 'tx-13' (ffff88012b01d6d8): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.535106] kobject: 'tx-13' (ffff88012b01d6d8): kobject_uevent_env [ 69.535108] kobject: 'tx-13' (ffff88012b01d6d8): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-13' [ 69.535127] kobject: 'tx-14' (ffff88012b01d898): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.535168] kobject: 'tx-14' (ffff88012b01d898): kobject_uevent_env [ 69.535170] kobject: 'tx-14' (ffff88012b01d898): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-14' [ 69.535189] kobject: 'tx-15' (ffff88012b01da58): kobject_add_internal: parent: 'queues', set: 'queues' [ 69.535220] kobject: 'tx-15' (ffff88012b01da58): kobject_uevent_env [ 69.535222] kobject: 'tx-15' (ffff88012b01da58): fill_kobj_path: path = '/devices/virtual/net/team0/queues/tx-15' [ 69.535378] kobject: 'batman_adv' (ffff88012a5c7c00): kobject_add_internal: parent: 'team0', set: '' [ 69.535401] kobject: 'batman_adv' (ffff88012a5c7c00): kobject_cleanup, parent ffff88012a495538 [ 69.535402] kobject: 'batman_adv' (ffff88012a5c7c00): auto cleanup kobject_del [ 69.535412] kobject: 'batman_adv' (ffff88012a5c7c00): calling ktype release [ 69.535413] kobject: (ffff88012a5c7c00): dynamic_kobj_release [ 69.535414] kobject: 'batman_adv': free name [ 69.536066] ------------[ cut here ]------------ [ 69.536075] WARNING: CPU: 0 PID: 5761 at net/batman-adv/main.c:750 batadv_tvlv_container_remove+0x7b/0x80() [ 69.536094] Kernel panic - not syncing: panic_on_warn set ... [ 69.536094] [ 69.536097] CPU: 0 PID: 5761 Comm: syz-executor.2 Not tainted 4.4.178 #2 [ 69.536098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.536102] 0000000000000082 ffff8800b0f43868 ffffffff818ace22 0000000000000000 [ 69.536105] ffffffff82e94988 ffffffff8300837b ffff8800b0f438e0 ffffffff812711ac [ 69.536108] ffff880000000008 ffff8800b0f438f0 ffff8800b0f43890 ffffffff8127657d [ 69.536109] Call Trace: [ 69.536114] [] dump_stack+0xa1/0xdf [ 69.536119] [] panic+0xd2/0x237 [ 69.536123] [] ? printk+0x4b/0x4d [ 69.536125] [] warn_slowpath_common.cold+0x16/0x16 [ 69.536130] [] warn_slowpath_null+0x15/0x20 [ 69.536132] [] batadv_tvlv_container_remove+0x7b/0x80 [ 69.536135] [] batadv_tvlv_container_register+0xb3/0x120 [ 69.536137] [] batadv_dat_tvlv_container_update+0x26/0x40 [ 69.536139] [] batadv_dat_init+0x6a/0x80 [ 69.536141] [] batadv_mesh_init+0x239/0x290 [ 69.536145] [] batadv_softif_init_late+0x271/0x2c0 [ 69.536149] [] register_netdevice+0xfd/0x450 [ 69.536160] [] rtnl_newlink+0x8b3/0x910 [ 69.536162] [] ? rtnl_newlink+0x17d/0x910 [ 69.536165] [] rtnetlink_rcv_msg+0x176/0x1e0 [ 69.536170] [] ? trace_hardirqs_on+0xd/0x10 [ 69.536176] [] ? mutex_lock_nested+0x30a/0x5a0 [ 69.536177] [] ? rtnetlink_rcv+0x17/0x30 [ 69.536179] [] ? rtnetlink_rcv+0x30/0x30 [ 69.536183] [] netlink_rcv_skb+0x34/0xc0 [ 69.536184] [] rtnetlink_rcv+0x26/0x30 [ 69.536187] [] netlink_unicast+0x16b/0x2d0 [ 69.536189] [] ? netlink_unicast+0x18d/0x2d0 [ 69.536191] [] netlink_sendmsg+0x1f1/0x390 [ 69.536196] [] sock_sendmsg+0x3b/0x50 [ 69.536197] [] SYSC_sendto+0xed/0x160 [ 69.536200] [] ? sock_alloc_file+0x8c/0x120 [ 69.536205] [] ? fd_install+0x22/0x30 [ 69.536209] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 69.536211] [] SyS_sendto+0x9/0x10 [ 69.536214] [] entry_SYSCALL_64_fastpath+0x22/0x82 [ 69.539730] Kernel Offset: disabled [ 70.417800] Rebooting in 86400 seconds..