Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. [ 59.485726] random: sshd: uninitialized urandom read (32 bytes read) 2019/09/24 04:57:14 parsed 1 programs [ 59.660297] audit: type=1400 audit(1569301034.247:36): avc: denied { map } for pid=6818 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 59.716960] audit: type=1400 audit(1569301034.297:37): avc: denied { map } for pid=6818 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 60.315154] random: cc1: uninitialized urandom read (8 bytes read) 2019/09/24 04:57:15 executed programs: 0 [ 61.330908] IPVS: ftp: loaded support on port[0] = 21 [ 62.164845] chnl_net:caif_netlink_parms(): no params data found [ 62.194248] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.200971] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.207879] device bridge_slave_0 entered promiscuous mode [ 62.214772] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.221222] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.227983] device bridge_slave_1 entered promiscuous mode [ 62.242420] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.251059] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.266274] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.273558] team0: Port device team_slave_0 added [ 62.278875] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.286007] team0: Port device team_slave_1 added [ 62.291244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.298339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.381793] device hsr_slave_0 entered promiscuous mode [ 62.430394] device hsr_slave_1 entered promiscuous mode [ 62.480528] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 62.487364] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 62.499675] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.506111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.513012] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.519396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.546395] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 62.552702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.560277] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.568341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.586789] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.593943] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.603456] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 62.609517] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.617990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.625872] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.632214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.649934] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.659899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.670758] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.677467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.685302] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.691655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.698881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.706487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.713978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.721550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.728958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.735710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.746283] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.756110] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.160589] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2019/09/24 04:57:20 executed programs: 25 2019/09/24 04:57:25 executed programs: 82 2019/09/24 04:57:30 executed programs: 137 2019/09/24 04:57:35 executed programs: 193 2019/09/24 04:57:40 executed programs: 250 2019/09/24 04:57:45 executed programs: 305 2019/09/24 04:57:50 executed programs: 360 [ 100.010721] list_add double add: new=ffff888081553e18, prev=ffff888081553e18, next=ffff8880a56c1080. [ 100.020324] ------------[ cut here ]------------ [ 100.025121] kernel BUG at lib/list_debug.c:29! [ 100.029692] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 100.035029] Modules linked in: [ 100.038199] CPU: 0 PID: 8927 Comm: syz-executor.0 Not tainted 4.14.146 #0 [ 100.045101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.054444] task: ffff8880a501c680 task.stack: ffff88808b168000 [ 100.060484] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 100.065644] RSP: 0018:ffff88808b16fa00 EFLAGS: 00010282 [ 100.070988] RAX: 0000000000000058 RBX: ffff8880a56c1040 RCX: 0000000000000000 [ 100.078233] RDX: 0000000000000000 RSI: ffffffff866d10e0 RDI: ffffed101162df36 [ 100.085484] RBP: ffff88808b16fa18 R08: 0000000000000058 R09: ffff8880a501cf48 [ 100.092741] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a56c1080 [ 100.099997] R13: ffff888081553e18 R14: ffff888081553e18 R15: ffff888081553e18 [ 100.107248] FS: 00007fa6c9439700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 100.115454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.121314] CR2: 00007fe07016a000 CR3: 000000009a731000 CR4: 00000000001406f0 [ 100.128562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.135817] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.143065] Call Trace: [ 100.145633] ? _raw_spin_lock+0x37/0x40 [ 100.149589] p9_fd_request+0xe3/0x2b0 [ 100.153367] p9_client_rpc+0x21b/0x1180 [ 100.157372] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 100.162719] ? trace_hardirqs_on_caller+0x400/0x590 [ 100.167710] ? trace_hardirqs_on+0xd/0x10 [ 100.171835] ? fsnotify_destroy_marks+0x142/0x190 [ 100.176656] ? finish_wait+0x260/0x260 [ 100.180519] ? destroy_inode+0xc7/0x120 [ 100.184469] ? evict+0x3e6/0x630 [ 100.187812] p9_client_clunk+0x89/0x150 [ 100.191788] v9fs_dentry_release+0x6d/0xd0 [ 100.196001] ? v9fs_cached_dentry_delete+0x40/0x40 [ 100.200904] __dentry_kill+0x39a/0x580 [ 100.204762] ? dput.part.0+0x2a/0x750 [ 100.208537] ? dput.part.0+0x2a/0x750 [ 100.212315] dput.part.0+0x59f/0x750 [ 100.216004] do_one_tree+0x44/0x50 [ 100.219519] shrink_dcache_for_umount+0x67/0x140 [ 100.224250] generic_shutdown_super+0x6d/0x370 [ 100.228805] kill_anon_super+0x3f/0x60 [ 100.232676] v9fs_kill_super+0x3e/0xa0 [ 100.236546] deactivate_locked_super+0x74/0xe0 [ 100.241105] deactivate_super+0x85/0xa0 [ 100.245055] cleanup_mnt+0xb2/0x150 [ 100.248661] __cleanup_mnt+0x16/0x20 [ 100.252390] task_work_run+0x114/0x190 [ 100.256254] exit_to_usermode_loop+0x1da/0x220 [ 100.260812] do_syscall_64+0x4bc/0x640 [ 100.264674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.269494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.274666] RIP: 0033:0x459a09 [ 100.277831] RSP: 002b:00007fa6c9438c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 100.285519] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a09 [ 100.292766] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 100.300010] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 100.307262] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa6c94396d4 [ 100.314506] R13: 00000000004c91b1 R14: 00000000004e04c0 R15: 00000000ffffffff [ 100.321755] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 80 30 9d 86 e8 4f a8 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 c0 31 9d 86 e8 38 a8 72 fe <0f> 0b 48 89 f1 48 c7 c7 40 31 9d 86 4c 89 e6 e8 24 a8 72 fe 0f [ 100.340841] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88808b16fa00 [ 100.347613] ---[ end trace e625203b365e2eae ]--- [ 100.352382] Kernel panic - not syncing: Fatal exception [ 100.359011] Kernel Offset: disabled [ 100.362634] Rebooting in 86400 seconds..