Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. [ 55.071633] random: sshd: uninitialized urandom read (32 bytes read) [ 55.249713] audit: type=1400 audit(1555519360.644:36): avc: denied { map } for pid=7091 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/04/17 16:42:41 parsed 1 programs [ 55.990744] audit: type=1400 audit(1555519361.394:37): avc: denied { map } for pid=7091 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13797 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 56.751415] random: cc1: uninitialized urandom read (8 bytes read) 2019/04/17 16:42:43 executed programs: 0 [ 57.856224] audit: type=1400 audit(1555519363.254:38): avc: denied { map } for pid=7091 comm="syz-execprog" path="/root/syzkaller-shm473070117" dev="sda1" ino=16485 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 58.620160] IPVS: ftp: loaded support on port[0] = 21 [ 58.908380] chnl_net:caif_netlink_parms(): no params data found [ 58.938973] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.945608] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.952518] device bridge_slave_0 entered promiscuous mode [ 58.959046] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.965792] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.972764] device bridge_slave_1 entered promiscuous mode [ 58.987003] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.996019] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.011798] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.018977] team0: Port device team_slave_0 added [ 59.024441] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.031529] team0: Port device team_slave_1 added [ 59.037825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.045155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.102135] device hsr_slave_0 entered promiscuous mode [ 59.140219] device hsr_slave_1 entered promiscuous mode [ 59.220510] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.227344] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.240836] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.247220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.254021] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.260414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.287716] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 59.294358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.302395] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.311296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.329600] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.336697] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.346239] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 59.352555] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.360754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.368266] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.374662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.390775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.398385] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.404769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.412330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.419761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.432120] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.441944] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.452321] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.458596] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.465658] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.473174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.481770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.493475] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.503074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.900897] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2019/04/17 16:42:48 executed programs: 28 2019/04/17 16:42:53 executed programs: 86 2019/04/17 16:42:58 executed programs: 148 2019/04/17 16:43:03 executed programs: 207 2019/04/17 16:43:05 result: hanged=false err=executor 0: exit status 67 event already set (errno 0) child failed (errno 0) loop exited with status 67 event already set (errno 0) child failed (errno 0) loop exited with status 67 [ 81.290213] IPVS: ftp: loaded support on port[0] = 21 [ 81.754077] chnl_net:caif_netlink_parms(): no params data found [ 81.791619] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.798136] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.805559] device bridge_slave_0 entered promiscuous mode [ 81.812865] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.819260] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.826784] device bridge_slave_1 entered promiscuous mode [ 81.847992] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.856794] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.872562] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.879615] team0: Port device team_slave_0 added [ 81.885237] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.892506] team0: Port device team_slave_1 added [ 81.897790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.905167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.971885] device hsr_slave_0 entered promiscuous mode [ 82.030285] device hsr_slave_1 entered promiscuous mode [ 82.090602] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 82.099680] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 82.112253] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.118611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.125310] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.132328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.159471] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 82.165629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.173121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.180782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.187621] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.194468] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.205866] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 82.212040] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.219787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.227575] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.233949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.250638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.258139] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.264507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.271921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.281358] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.288282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.297862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.310426] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.320712] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 82.326896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.335117] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.350786] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 82.359706] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.381901] device bridge_slave_1 left promiscuous mode [ 82.387695] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.433061] device bridge_slave_0 left promiscuous mode [ 82.438568] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.552276] device hsr_slave_1 left promiscuous mode [ 82.632339] device hsr_slave_0 left promiscuous mode [ 82.693125] team0 (unregistering): Port device team_slave_1 removed [ 82.702111] team0 (unregistering): Port device team_slave_0 removed [ 82.711327] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 82.763547] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 82.837816] bond0 (unregistering): Released all slaves [ 82.904356] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2019/04/17 16:43:09 executed programs: 235 [ 84.500355] ------------[ cut here ]------------ [ 84.505227] WARNING: CPU: 0 PID: 44 at net/xfrm/xfrm_state.c:2337 xfrm_state_fini+0x1f1/0x260 [ 84.513924] Kernel panic - not syncing: panic_on_warn set ... [ 84.513924] [ 84.521272] CPU: 0 PID: 44 Comm: kworker/u4:2 Not tainted 4.14.112 #2 [ 84.527837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.537183] Workqueue: netns cleanup_net [ 84.541222] Call Trace: [ 84.543789] dump_stack+0x138/0x19c [ 84.547388] panic+0x1f2/0x438 [ 84.550559] ? add_taint.cold+0x16/0x16 [ 84.554506] ? xfrm_state_fini+0x1f1/0x260 [ 84.558724] ? xfrm_state_fini+0x1f1/0x260 [ 84.562944] __warn.cold+0x2f/0x34 [ 84.566472] ? ist_end_non_atomic+0x10/0x10 [ 84.570775] ? xfrm_state_fini+0x1f1/0x260 [ 84.575106] report_bug+0x216/0x254 [ 84.578709] do_error_trap+0x1bb/0x310 [ 84.582567] ? math_error+0x360/0x360 [ 84.586352] ? flush_work+0x403/0x730 [ 84.590131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.594947] do_invalid_op+0x1b/0x20 [ 84.598646] invalid_op+0x1b/0x40 [ 84.602115] RIP: 0010:xfrm_state_fini+0x1f1/0x260 [ 84.606947] RSP: 0018:ffff8880a9f7fbe0 EFLAGS: 00010297 [ 84.612280] RAX: ffff8880a9f703c0 RBX: ffff8880a534c040 RCX: 0000000000000000 [ 84.619545] RDX: 0000000000000000 RSI: ffff8880a9f70c90 RDI: 0000000000000001 [ 84.626796] RBP: ffff8880a9f7fbf8 R08: ffff8880a9f703c0 R09: ffff8880a9f70cb0 [ 84.634169] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a534dc80 [ 84.641410] R13: ffff8880a9f7fcf0 R14: ffffffff880b0b78 R15: dffffc0000000000 [ 84.648769] ? xfrm_policy_fini+0x290/0x290 [ 84.653076] xfrm_net_exit+0x25/0x70 [ 84.656763] ops_exit_list.isra.0+0xb0/0x160 [ 84.661224] cleanup_net+0x3ba/0x880 [ 84.664931] ? netns_install+0x180/0x180 [ 84.668968] ? __lock_is_held+0xb6/0x140 [ 84.673004] ? check_preemption_disabled+0x3c/0x250 [ 84.678004] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 84.683431] process_one_work+0x868/0x1610 [ 84.687662] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 84.692322] worker_thread+0x5d9/0x1050 [ 84.696289] kthread+0x31c/0x430 [ 84.699639] ? process_one_work+0x1610/0x1610 [ 84.704109] ? kthread_create_on_node+0xd0/0xd0 [ 84.708754] ret_from_fork+0x3a/0x50 [ 84.713330] Kernel Offset: disabled [ 84.716990] Rebooting in 86400 seconds..