Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts. [ 96.392546] random: sshd: uninitialized urandom read (32 bytes read) 2019/10/20 12:55:14 parsed 1 programs [ 96.571286] audit: type=1400 audit(1571576114.496:36): avc: denied { map } for pid=6852 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 [ 96.627840] audit: type=1400 audit(1571576114.546:37): avc: denied { map } for pid=6852 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=24 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 97.091720] random: cc1: uninitialized urandom read (8 bytes read) 2019/10/20 12:55:16 executed programs: 0 [ 98.320833] IPVS: ftp: loaded support on port[0] = 21 [ 99.125656] chnl_net:caif_netlink_parms(): no params data found [ 99.154319] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.160976] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.167946] device bridge_slave_0 entered promiscuous mode [ 99.174981] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.181440] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.188205] device bridge_slave_1 entered promiscuous mode [ 99.202397] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 99.211138] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 99.226202] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 99.233436] team0: Port device team_slave_0 added [ 99.238723] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 99.245856] team0: Port device team_slave_1 added [ 99.251010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 99.258916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 99.312012] device hsr_slave_0 entered promiscuous mode [ 99.380276] device hsr_slave_1 entered promiscuous mode [ 99.450652] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 99.457477] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 99.470683] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.477118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.483986] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.490485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.517604] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 99.524252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.532598] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 99.540943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.558857] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.565811] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.575406] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 99.581602] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.589421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.597321] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.603668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.613182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.620742] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.627056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.642035] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.649671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.657556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.664944] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.674241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.683216] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 99.689191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.700558] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 99.711407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.120616] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2019/10/20 12:55:21 executed programs: 23 2019/10/20 12:55:26 executed programs: 76 2019/10/20 12:55:31 executed programs: 129 2019/10/20 12:55:36 executed programs: 182 [ 122.770391] list_add double add: new=ffff8880780503d8, prev=ffff8880780503d8, next=ffff8880a65830c0. [ 122.779961] ------------[ cut here ]------------ [ 122.784699] kernel BUG at lib/list_debug.c:29! [ 122.789370] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 122.794718] Modules linked in: [ 122.797891] CPU: 1 PID: 7812 Comm: syz-executor.0 Not tainted 4.14.150 #0 [ 122.804820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.814150] task: ffff888092a78140 task.stack: ffff88809fb38000 [ 122.820221] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 122.825382] RSP: 0018:ffff88809fb3fa00 EFLAGS: 00010282 [ 122.830721] RAX: 0000000000000058 RBX: ffff8880a6583080 RCX: 0000000000000000 [ 122.837964] RDX: 0000000000000000 RSI: ffffffff866d10e0 RDI: ffffed1013f67f36 [ 122.845206] RBP: ffff88809fb3fa18 R08: 0000000000000058 R09: ffff888092a78a08 [ 122.852451] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a65830c0 [ 122.859694] R13: ffff8880780503d8 R14: ffff8880780503d8 R15: ffff8880780503d8 [ 122.866974] FS: 00007f4ff6aa9700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 122.875173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.881045] CR2: 0000000000000000 CR3: 000000007a9ff000 CR4: 00000000001406e0 [ 122.888294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.895542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.902825] Call Trace: [ 122.905396] ? _raw_spin_lock+0x37/0x40 [ 122.909350] p9_fd_request+0xe3/0x2b0 [ 122.913132] p9_client_rpc+0x21b/0x1180 [ 122.917084] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 122.922426] ? trace_hardirqs_on_caller+0x400/0x590 [ 122.927416] ? trace_hardirqs_on+0xd/0x10 [ 122.931539] ? fsnotify_destroy_marks+0x142/0x190 [ 122.936357] ? finish_wait+0x260/0x260 [ 122.940219] ? destroy_inode+0xc7/0x120 [ 122.944168] ? evict+0x3e6/0x630 [ 122.947509] p9_client_clunk+0x89/0x150 [ 122.951457] v9fs_dentry_release+0x6d/0xd0 [ 122.955664] ? v9fs_cached_dentry_delete+0x40/0x40 [ 122.960570] __dentry_kill+0x39a/0x580 [ 122.964431] ? dput.part.0+0x2a/0x750 [ 122.968208] ? dput.part.0+0x2a/0x750 [ 122.971984] dput.part.0+0x59f/0x750 [ 122.975674] do_one_tree+0x44/0x50 [ 122.979199] shrink_dcache_for_umount+0x67/0x140 [ 122.983942] generic_shutdown_super+0x6d/0x370 [ 122.988505] kill_anon_super+0x3f/0x60 [ 122.992372] v9fs_kill_super+0x3e/0xa0 [ 122.996234] deactivate_locked_super+0x74/0xe0 [ 123.000791] deactivate_super+0x85/0xa0 [ 123.004756] cleanup_mnt+0xb2/0x150 [ 123.008357] __cleanup_mnt+0x16/0x20 [ 123.012048] task_work_run+0x114/0x190 [ 123.015912] exit_to_usermode_loop+0x1da/0x220 [ 123.020509] do_syscall_64+0x4bc/0x640 [ 123.024371] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.029191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.034357] RIP: 0033:0x459a59 [ 123.037522] RSP: 002b:00007f4ff6aa8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 123.045203] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a59 [ 123.052449] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 123.059694] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 123.066941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ff6aa96d4 [ 123.074185] R13: 00000000004c94fd R14: 00000000004e0d00 R15: 00000000ffffffff [ 123.081434] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 20 33 9d 86 e8 bf c2 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 60 34 9d 86 e8 a8 c2 72 fe <0f> 0b 48 89 f1 48 c7 c7 e0 33 9d 86 4c 89 e6 e8 94 c2 72 fe 0f [ 123.100499] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88809fb3fa00 [ 123.107241] ---[ end trace 513367cc9e0f4013 ]--- [ 123.112020] Kernel panic - not syncing: Fatal exception [ 123.118548] Kernel Offset: disabled [ 123.122167] Rebooting in 86400 seconds..