Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. [ 50.526505] audit: type=1400 audit(1546524020.031:36): avc: denied { map } for pid=7944 comm="syz-execprog" path="/root/syz-execprog" 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 2019/01/03 14:00:20 parsed 1 programs [ 51.151476] audit: type=1400 audit(1546524020.651:37): avc: denied { map } for pid=7944 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=15451 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/01/03 14:00:22 executed programs: 0 [ 52.907210] IPVS: ftp: loaded support on port[0] = 21 [ 52.964336] chnl_net:caif_netlink_parms(): no params data found [ 52.992584] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.999301] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.006565] device bridge_slave_0 entered promiscuous mode [ 53.013848] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.020216] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.027950] device bridge_slave_1 entered promiscuous mode [ 53.041516] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.050396] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.066741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.074239] team0: Port device team_slave_0 added [ 53.079515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.086727] team0: Port device team_slave_1 added [ 53.092044] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.099748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.163903] device hsr_slave_0 entered promiscuous mode [ 53.192158] device hsr_slave_1 entered promiscuous mode [ 53.242156] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.248946] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.262636] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.269003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.275719] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.282069] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.308834] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.315904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.323895] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.332699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.351277] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.358761] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.366608] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 53.376412] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.383116] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.391542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.400059] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.406605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.427192] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.437240] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.447631] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.454785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.462781] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.469097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.476607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.484128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.491490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.498986] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.506512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.513189] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.523438] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.532150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.541161] audit: type=1400 audit(1546524023.041:38): avc: denied { associate } for pid=7957 comm="syz-executor0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 53.653283] kasan: CONFIG_KASAN_INLINE enabled [ 53.657985] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 53.665595] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 53.671811] CPU: 0 PID: 7984 Comm: syz-executor0 Not tainted 4.20.0+ #7 [ 53.678760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.688199] RIP: 0010:__smc_diag_dump.isra.0+0x32a/0x2ba0 [ 53.693720] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 26 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 d2 [ 53.712602] RSP: 0018:ffff88809715f120 EFLAGS: 00010203 [ 53.717940] RAX: dffffc0000000000 RBX: ffff888095b6c940 RCX: 0000000000000000 [ 53.725187] RDX: 0000000000000001 RSI: ffffffff87b63662 RDI: 000000000000000e [ 53.732563] RBP: ffff88809715f3e8 R08: ffff8880978444c0 R09: ffff888086ea1134 [ 53.739812] R10: ffffed1010dd421c R11: ffff888086ea10e3 R12: ffff88809785ae60 [ 53.747061] R13: ffff888086ea10e4 R14: ffff888095b6cda0 R15: 0000000000000000 [ 53.754329] FS: 00007fae5f2f9700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 53.762639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.768502] CR2: 0000000000000000 CR3: 000000008ce20000 CR4: 00000000001406f0 [ 53.775750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.783042] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.790294] Call Trace: [ 53.792863] ? __kmalloc_node_track_caller+0x4e/0x70 [ 53.798085] ? __alloc_skb+0x185/0x730 [ 53.802118] ? smc_diag_handler_dump+0x350/0x350 [ 53.806854] ? sock_sendmsg+0xdd/0x130 [ 53.810892] ? ___sys_sendmsg+0x7ec/0x910 [ 53.815016] ? __sys_sendmsg+0x112/0x270 [ 53.819051] ? __sys_sendmsg+0x230/0x270 [ 53.823105] ? do_syscall_64+0x1a3/0x800 [ 53.827142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.832818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.838342] ? check_preemption_disabled+0x48/0x290 [ 53.843338] ? __lock_is_held+0xb6/0x140 [ 53.847380] ? __kmalloc_node_track_caller+0x3d/0x70 [ 53.852612] ? lock_acquire+0x1db/0x570 [ 53.856574] ? smc_diag_dump_proto.isra.0+0xfb/0x3c0 [ 53.861656] ? lock_release+0xc40/0xc40 [ 53.865677] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 53.871192] ? kasan_check_write+0x14/0x20 [ 53.875403] smc_diag_dump_proto.isra.0+0x2e7/0x3c0 [ 53.880394] ? __smc_diag_dump.isra.0+0x2ba0/0x2ba0 [ 53.885389] ? find_held_lock+0x35/0x120 [ 53.889576] smc_diag_dump+0x27/0x80 [ 53.893274] netlink_dump+0x5f2/0x1070 [ 53.897136] ? netlink_broadcast+0x50/0x50 [ 53.901349] __netlink_dump_start+0x5b4/0x7e0 [ 53.905833] smc_diag_handler_dump+0x2a7/0x350 [ 53.910397] ? smc_gid_be16_convert+0x2c0/0x2c0 [ 53.915058] ? lock_downgrade+0x910/0x910 [ 53.919178] ? smc_diag_dump_proto.isra.0+0x3c0/0x3c0 [ 53.924344] ? rcu_read_unlock_special+0x380/0x380 [ 53.929268] sock_diag_rcv_msg+0x322/0x410 [ 53.933527] netlink_rcv_skb+0x17d/0x410 [ 53.937565] ? sock_diag_bind+0x80/0x80 [ 53.941655] ? netlink_ack+0xba0/0xba0 [ 53.945532] sock_diag_rcv+0x2b/0x40 [ 53.949466] netlink_unicast+0x574/0x770 [ 53.953508] ? netlink_attachskb+0x980/0x980 [ 53.957900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.963419] netlink_sendmsg+0xa05/0xf90 [ 53.967465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 53.972995] ? netlink_unicast+0x770/0x770 [ 53.977215] ? selinux_socket_sendmsg+0x36/0x40 [ 53.981855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.987387] ? security_socket_sendmsg+0x93/0xc0 [ 53.992129] ? netlink_unicast+0x770/0x770 [ 53.996363] sock_sendmsg+0xdd/0x130 [ 54.000055] ___sys_sendmsg+0x7ec/0x910 [ 54.004006] ? copy_msghdr_from_user+0x570/0x570 [ 54.008739] ? iterate_fd+0x4b0/0x4b0 [ 54.012687] ? __might_fault+0x12b/0x1e0 [ 54.016725] ? find_held_lock+0x35/0x120 [ 54.020767] ? __might_fault+0x12b/0x1e0 [ 54.024808] ? __fget_light+0x2db/0x420 [ 54.029041] ? fget_raw+0x20/0x20 [ 54.032469] ? lock_release+0xc40/0xc40 [ 54.036418] ? trace_hardirqs_off_caller+0x300/0x300 [ 54.041496] ? __fdget+0x1b/0x20 [ 54.044948] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 54.050469] ? sockfd_lookup_light+0xc2/0x160 [ 54.054948] __sys_sendmsg+0x112/0x270 [ 54.058820] ? __ia32_sys_shutdown+0x80/0x80 [ 54.063271] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.068619] ? trace_hardirqs_off_caller+0x300/0x300 [ 54.073704] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.078440] __x64_sys_sendmsg+0x78/0xb0 [ 54.082479] do_syscall_64+0x1a3/0x800 [ 54.086371] ? syscall_return_slowpath+0x5f0/0x5f0 [ 54.091296] ? prepare_exit_to_usermode+0x232/0x3b0 [ 54.096291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.101107] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.106276] RIP: 0033:0x457ec9 [ 54.109449] 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 [ 54.128457] RSP: 002b:00007fae5f2f8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.136149] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 54.143432] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000006 [ 54.150885] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 54.158128] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fae5f2f96d4 [ 54.165378] R13: 00000000004c5188 R14: 00000000004d8a10 R15: 00000000ffffffff [ 54.172630] Modules linked in: [ 54.176215] ---[ end trace ed68fc6b72458818 ]--- [ 54.180982] RIP: 0010:__smc_diag_dump.isra.0+0x32a/0x2ba0 [ 54.186533] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 26 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 d2 [ 54.205718] RSP: 0018:ffff88809715f120 EFLAGS: 00010203 [ 54.211110] RAX: dffffc0000000000 RBX: ffff888095b6c940 RCX: 0000000000000000 [ 54.218516] RDX: 0000000000000001 RSI: ffffffff87b63662 RDI: 000000000000000e [ 54.225778] RBP: ffff88809715f3e8 R08: ffff8880978444c0 R09: ffff888086ea1134 [ 54.233033] R10: ffffed1010dd421c R11: ffff888086ea10e3 R12: ffff88809785ae60 [ 54.240280] R13: ffff888086ea10e4 R14: ffff888095b6cda0 R15: 0000000000000000 [ 54.247565] FS: 00007fae5f2f9700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 54.255776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.261777] CR2: 0000000000000000 CR3: 000000008ce20000 CR4: 00000000001406f0 [ 54.269035] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.276299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.283573] Kernel panic - not syncing: Fatal exception [ 54.290017] Kernel Offset: disabled [ 54.293636] Rebooting in 86400 seconds..