Warning: Permanently added '10.128.15.218' (ECDSA) to the list of known hosts. 2019/01/04 15:59:43 parsed 1 programs 2019/01/04 15:59:44 executed programs: 0 syzkaller login: [ 56.752402] IPVS: ftp: loaded support on port[0] = 21 [ 56.811561] chnl_net:caif_netlink_parms(): no params data found [ 56.844339] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.851192] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.858303] device bridge_slave_0 entered promiscuous mode [ 56.865565] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.871940] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.879019] device bridge_slave_1 entered promiscuous mode [ 56.894749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.903357] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.919812] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.927224] team0: Port device team_slave_0 added [ 56.932501] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.939809] team0: Port device team_slave_1 added [ 56.945116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.952390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.037585] device hsr_slave_0 entered promiscuous mode [ 57.105670] device hsr_slave_1 entered promiscuous mode [ 57.176042] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.183080] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.197288] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.203815] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.210623] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.217005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.246891] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 57.252959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.260747] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.269527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.288746] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.296732] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.304124] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 57.315197] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.321468] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.330123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.337917] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.344241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.365085] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.374929] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.387307] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.395931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.403740] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.410111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.417870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.425538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.433052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.440614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.448037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.454753] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.468344] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.478425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.549369] kasan: CONFIG_KASAN_INLINE enabled [ 57.554036] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 57.561569] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 57.567802] CPU: 0 PID: 7954 Comm: syz-executor0 Not tainted 4.20.0+ #3 [ 57.574531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.584004] RIP: 0010:__smc_diag_dump.isra.0+0x32a/0x2b80 [ 57.589538] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 08 25 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 49 8d 7f 0e 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 b4 [ 57.608421] RSP: 0018:ffff888085fdf120 EFLAGS: 00010203 [ 57.613763] RAX: dffffc0000000000 RBX: ffff88808d320940 RCX: 0000000000000000 [ 57.621011] RDX: 0000000000000001 RSI: ffffffff87b995b2 RDI: 000000000000000e [ 57.628260] RBP: ffff888085fdf3e8 R08: ffff888089132140 R09: ffff888083500ef4 [ 57.635508] R10: ffffed10106a01d4 R11: ffff888083500ea3 R12: ffff8880a0fc70a0 [ 57.642759] R13: ffff888083500ea4 R14: ffff88808d320da0 R15: 0000000000000000 [ 57.650012] FS: 00007f566a8b8700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 57.658306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.664173] CR2: 000000000073c000 CR3: 00000000a81d9000 CR4: 00000000001406f0 [ 57.671423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.678670] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.685919] Call Trace: [ 57.688494] ? __kmalloc_node_track_caller+0x51/0x80 [ 57.693626] ? __alloc_skb+0x1c5/0x730 [ 57.697504] ? smc_diag_handler_dump+0x350/0x350 [ 57.702244] ? sock_sendmsg+0xdd/0x130 [ 57.706113] ? ___sys_sendmsg+0x7ec/0x910 [ 57.710240] ? __sys_sendmsg+0x112/0x270 [ 57.714280] ? __x64_sys_sendmsg+0x60/0xb0 [ 57.718497] ? do_syscall_64+0x1a3/0x800 [ 57.722538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.728053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.733569] ? check_preemption_disabled+0x48/0x290 [ 57.738574] ? __lock_is_held+0xb6/0x140 [ 57.742620] ? lock_acquire+0x1db/0x570 [ 57.746583] ? smc_diag_dump_proto.isra.0+0xfb/0x3c0 [ 57.751666] ? lock_release+0xc40/0xc40 [ 57.755671] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.761200] ? kasan_check_write+0x14/0x20 [ 57.765462] smc_diag_dump_proto.isra.0+0x2e7/0x3c0 [ 57.770469] ? __smc_diag_dump.isra.0+0x2b80/0x2b80 [ 57.775468] ? find_held_lock+0x35/0x120 [ 57.779510] smc_diag_dump+0x27/0x80 [ 57.783206] netlink_dump+0x5f2/0x1070 [ 57.787079] ? netlink_broadcast+0x50/0x50 [ 57.791298] __netlink_dump_start+0x5b4/0x7e0 [ 57.795777] smc_diag_handler_dump+0x2a7/0x350 [ 57.800455] ? smc_gid_be16_convert+0x2c0/0x2c0 [ 57.805137] ? lock_downgrade+0x910/0x910 [ 57.809265] ? smc_diag_dump_proto.isra.0+0x3c0/0x3c0 [ 57.814436] ? rcu_read_unlock_special+0x380/0x380 [ 57.819372] sock_diag_rcv_msg+0x322/0x410 [ 57.823591] netlink_rcv_skb+0x17d/0x410 [ 57.827645] ? sock_diag_bind+0x80/0x80 [ 57.831594] ? netlink_ack+0xba0/0xba0 [ 57.835467] sock_diag_rcv+0x2b/0x40 [ 57.839159] netlink_unicast+0x574/0x770 [ 57.843198] ? netlink_attachskb+0x980/0x980 [ 57.847587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.853102] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 57.858098] netlink_sendmsg+0xa05/0xf90 [ 57.862137] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.867655] ? netlink_unicast+0x770/0x770 [ 57.871873] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 57.876696] ? apparmor_socket_sendmsg+0x2a/0x30 [ 57.881429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.886949] ? security_socket_sendmsg+0x93/0xc0 [ 57.891705] ? netlink_unicast+0x770/0x770 [ 57.895933] sock_sendmsg+0xdd/0x130 [ 57.899632] ___sys_sendmsg+0x7ec/0x910 [ 57.903587] ? copy_msghdr_from_user+0x570/0x570 [ 57.908319] ? iterate_fd+0x4b0/0x4b0 [ 57.912103] ? __might_fault+0x12b/0x1e0 [ 57.916147] ? find_held_lock+0x35/0x120 [ 57.920187] ? __might_fault+0x12b/0x1e0 [ 57.924240] ? __fget_light+0x2db/0x420 [ 57.928196] ? fget_raw+0x20/0x20 [ 57.931627] ? lock_release+0xc40/0xc40 [ 57.935583] ? trace_hardirqs_off_caller+0x300/0x300 [ 57.940666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.946184] ? __fdget+0x1b/0x20 [ 57.949530] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.955058] ? sockfd_lookup_light+0xc2/0x160 [ 57.959538] __sys_sendmsg+0x112/0x270 [ 57.963408] ? __ia32_sys_shutdown+0x80/0x80 [ 57.967800] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.973154] ? trace_hardirqs_off_caller+0x300/0x300 [ 57.978245] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.983024] __x64_sys_sendmsg+0x78/0xb0 [ 57.987073] do_syscall_64+0x1a3/0x800 [ 57.990942] ? syscall_return_slowpath+0x5f0/0x5f0 [ 57.995908] ? prepare_exit_to_usermode+0x232/0x3b0 [ 58.000927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.005753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.010920] RIP: 0033:0x457ec9 [ 58.014113] Code: 6d b7 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 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.033010] RSP: 002b:00007f566a8b7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.040696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 58.048096] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000008 [ 58.055352] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 58.062597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f566a8b86d4 [ 58.069977] R13: 00000000004c5188 R14: 00000000004d8a10 R15: 00000000ffffffff [ 58.077234] Modules linked in: [ 58.080924] ---[ end trace 907739de3c290bd1 ]--- [ 58.085712] RIP: 0010:__smc_diag_dump.isra.0+0x32a/0x2b80 [ 58.091249] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 08 25 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 20 49 8d 7f 0e 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 b4 [ 58.110239] RSP: 0018:ffff888085fdf120 EFLAGS: 00010203 [ 58.115616] RAX: dffffc0000000000 RBX: ffff88808d320940 RCX: 0000000000000000 [ 58.122873] RDX: 0000000000000001 RSI: ffffffff87b995b2 RDI: 000000000000000e [ 58.130147] RBP: ffff888085fdf3e8 R08: ffff888089132140 R09: ffff888083500ef4 [ 58.137413] R10: ffffed10106a01d4 R11: ffff888083500ea3 R12: ffff8880a0fc70a0 [ 58.144668] R13: ffff888083500ea4 R14: ffff88808d320da0 R15: 0000000000000000 [ 58.152203] FS: 00007f566a8b8700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 58.160442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.166320] CR2: 000000000073c000 CR3: 00000000a81d9000 CR4: 00000000001406f0 [ 58.173575] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.180863] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.188126] Kernel panic - not syncing: Fatal exception [ 58.194413] Kernel Offset: disabled [ 58.198032] Rebooting in 86400 seconds..