Warning: Permanently added '10.128.0.226' (ECDSA) to the list of known hosts. [ 780.729364] audit: type=1400 audit(1551000699.661:36): avc: denied { map } for pid=7967 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 2019/02/24 09:31:40 parsed 1 programs [ 781.530607] audit: type=1400 audit(1551000700.461:37): avc: denied { map } for pid=7967 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=72 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/02/24 09:31:42 executed programs: 0 [ 783.258575] IPVS: ftp: loaded support on port[0] = 21 [ 783.312691] chnl_net:caif_netlink_parms(): no params data found [ 783.339512] bridge0: port 1(bridge_slave_0) entered blocking state [ 783.346191] bridge0: port 1(bridge_slave_0) entered disabled state [ 783.353409] device bridge_slave_0 entered promiscuous mode [ 783.360977] bridge0: port 2(bridge_slave_1) entered blocking state [ 783.367401] bridge0: port 2(bridge_slave_1) entered disabled state [ 783.374263] device bridge_slave_1 entered promiscuous mode [ 783.388665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 783.397614] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 783.412742] team0: Port device team_slave_0 added [ 783.418636] team0: Port device team_slave_1 added [ 783.478125] device hsr_slave_0 entered promiscuous mode [ 783.526748] device hsr_slave_1 entered promiscuous mode [ 783.573339] bridge0: port 2(bridge_slave_1) entered blocking state [ 783.579793] bridge0: port 2(bridge_slave_1) entered forwarding state [ 783.586602] bridge0: port 1(bridge_slave_0) entered blocking state [ 783.592940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 783.621177] 8021q: adding VLAN 0 to HW filter on device bond0 [ 783.631772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 783.641129] bridge0: port 1(bridge_slave_0) entered disabled state [ 783.649076] bridge0: port 2(bridge_slave_1) entered disabled state [ 783.656198] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 783.668067] 8021q: adding VLAN 0 to HW filter on device team0 [ 783.677374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 783.685103] bridge0: port 1(bridge_slave_0) entered blocking state [ 783.691509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 783.700287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 783.707980] bridge0: port 2(bridge_slave_1) entered blocking state [ 783.714307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 783.731820] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 783.741823] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 783.754752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 783.762828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 783.770586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 783.778275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 783.785790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 783.792617] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 783.807475] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 783.817605] audit: type=1400 audit(1551000702.751:38): avc: denied { associate } for pid=7981 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 783.863465] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 2019/02/24 09:31:47 executed programs: 97 2019/02/24 09:31:52 executed programs: 202 2019/02/24 09:31:57 executed programs: 306 2019/02/24 09:32:02 executed programs: 409 2019/02/24 09:32:07 executed programs: 514 2019/02/24 09:32:12 executed programs: 616 2019/02/24 09:32:17 executed programs: 718 2019/02/24 09:32:22 executed programs: 820 [ 827.758794] kasan: CONFIG_KASAN_INLINE enabled [ 827.763524] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 827.776450] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 827.782696] CPU: 1 PID: 11624 Comm: syz-executor.0 Not tainted 5.0.0-rc7+ #85 [ 827.789956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 827.799367] RIP: 0010:__dentry_path+0x49e/0x7c0 [ 827.804043] Code: 89 fc 41 83 e4 01 44 89 e6 e8 5e e3 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 10 e2 b2 ff 48 8b 85 18 ff ff ff 44 89 bd 40 ff ff ff <80> 38 00 0f 85 f9 02 00 00 48 8b 85 38 ff ff ff 41 83 e7 01 44 89 [ 827.822926] RSP: 0018:ffff8880a53d7ad0 EFLAGS: 00010293 [ 827.828277] RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcff62 [ 827.835533] RDX: 0000000000000000 RSI: ffffffff81bcff70 RDI: 0000000000000001 [ 827.842784] RBP: ffff8880a53d7bc0 R08: ffff88808c482500 R09: 0000000000000000 [ 827.850034] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 827.857284] R13: ffff8880a53d7b98 R14: ffff8880a084373e R15: 00000000000045f0 [ 827.864546] FS: 00007fe344eff700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 827.872760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 827.878637] CR2: 00007fd8eecfe000 CR3: 00000000a91d2000 CR4: 00000000001426e0 [ 827.885898] Call Trace: [ 827.888476] ? simple_dname+0x1f0/0x1f0 [ 827.892477] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 827.897980] ? kmem_cache_alloc_trace+0x354/0x760 [ 827.902812] dentry_path_raw+0x26/0x30 [ 827.906736] kvm_uevent_notify_change.part.0+0x213/0x440 [ 827.912188] kvm_dev_ioctl+0x1132/0x1750 [ 827.916246] ? kvm_debugfs_release+0x90/0x90 [ 827.920691] ? __might_sleep+0x95/0x190 [ 827.924655] ? kvm_debugfs_release+0x90/0x90 [ 827.929073] do_vfs_ioctl+0xd6e/0x1390 [ 827.932999] ? selinux_file_ioctl+0x46f/0x5e0 [ 827.937483] ? selinux_file_ioctl+0x125/0x5e0 [ 827.941961] ? ioctl_preallocate+0x210/0x210 [ 827.946351] ? selinux_file_mprotect+0x620/0x620 [ 827.951115] ? iterate_fd+0x360/0x360 [ 827.954924] ? nsecs_to_jiffies+0x30/0x30 [ 827.959092] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.964643] ? security_file_ioctl+0x93/0xc0 [ 827.969039] ksys_ioctl+0xab/0xd0 [ 827.972501] __x64_sys_ioctl+0x73/0xb0 [ 827.976407] do_syscall_64+0x103/0x610 [ 827.980356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 827.985538] RIP: 0033:0x457e29 [ 827.988730] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 828.007619] RSP: 002b:00007fe344efec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 828.015310] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 828.022560] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 828.029812] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 828.037075] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe344eff6d4 [ 828.044334] R13: 00000000004c093a R14: 00000000004d2750 R15: 00000000ffffffff [ 828.051594] Modules linked in: [ 828.054959] ---[ end trace 593195871c083b90 ]--- [ 828.059749] RIP: 0010:__dentry_path+0x49e/0x7c0 [ 828.064409] Code: 89 fc 41 83 e4 01 44 89 e6 e8 5e e3 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 10 e2 b2 ff 48 8b 85 18 ff ff ff 44 89 bd 40 ff ff ff <80> 38 00 0f 85 f9 02 00 00 48 8b 85 38 ff ff ff 41 83 e7 01 44 89 [ 828.083338] RSP: 0018:ffff8880a53d7ad0 EFLAGS: 00010293 [ 828.088719] RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcff62 [ 828.095972] RDX: 0000000000000000 RSI: ffffffff81bcff70 RDI: 0000000000000001 [ 828.103267] RBP: ffff8880a53d7bc0 R08: ffff88808c482500 R09: 0000000000000000 [ 828.110555] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 828.117842] R13: ffff8880a53d7b98 R14: ffff8880a084373e R15: 00000000000045f0 [ 828.125112] FS: 00007fe344eff700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 828.133352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 828.139254] CR2: 00007fd8eecfe000 CR3: 00000000a91d2000 CR4: 00000000001426e0 [ 828.146544] Kernel panic - not syncing: Fatal exception [ 828.153271] Kernel Offset: disabled [ 828.156893] Rebooting in 86400 seconds..