INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2018/02/20 07:24:13 parsed 1 programs 2018/02/20 07:24:13 executed programs: 0 [ 179.579780] IPVS: Creating netns size=2552 id=1 [ 179.622216] IPVS: Creating netns size=2552 id=2 [ 179.649227] IPVS: Creating netns size=2552 id=3 [ 179.689826] IPVS: Creating netns size=2552 id=4 [ 179.741481] IPVS: Creating netns size=2552 id=5 [ 179.806187] IPVS: Creating netns size=2552 id=6 [ 179.859077] IPVS: Creating netns size=2552 id=7 [ 179.934800] IPVS: Creating netns size=2552 id=8 [ 180.082958] ip (4098) used greatest stack depth: 24424 bytes left 2018/02/20 07:24:18 executed programs: 538 2018/02/20 07:24:23 executed programs: 1380 2018/02/20 07:24:28 executed programs: 2255 2018/02/20 07:24:33 executed programs: 3151 2018/02/20 07:24:38 executed programs: 3987 2018/02/20 07:24:43 executed programs: 4895 [ 211.288281] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor1/15662 [ 211.296962] caller is __this_cpu_preempt_check+0x1c/0x20 [ 211.302398] CPU: 1 PID: 15662 Comm: syz-executor1 Not tainted 4.4.115-g55a366596 #14 [ 211.310259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.319597] 0000000000000000 4f931c36d6e011c9 ffff8800b4fb7878 ffffffff81d03d8d [ 211.327623] 0000000000000001 ffffffff839fe4a0 ffffffff83cef860 ffff8800b5451800 [ 211.335642] 0000000000000003 ffff8800b4fb78b8 ffffffff81d63cd4 ffff8801d1fe1800 [ 211.343751] Call Trace: [ 211.346325] [] dump_stack+0xc1/0x124 [ 211.351674] [] check_preemption_disabled+0x1d4/0x200 [ 211.358421] [] __this_cpu_preempt_check+0x1c/0x20 [ 211.364896] [] tcp_try_rmem_schedule+0xf2/0x1180 [ 211.371289] [] ? skb_put+0x149/0x1c0 [ 211.376636] [] tcp_send_rcvq+0x1ba/0x450 [ 211.382333] [] ? tcp_rcv_established+0x2230/0x2230 [ 211.388900] [] ? tcp_sendmsg+0xb3/0x2b10 [ 211.394597] [] ? lock_sock_nested+0x90/0x120 [ 211.400646] [] ? lock_sock_nested+0x90/0x120 [ 211.406693] [] ? trace_hardirqs_on+0xd/0x10 [ 211.412652] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 211.418957] [] tcp_sendmsg+0x1e8f/0x2b10 [ 211.424654] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 211.431647] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 211.438631] [] ? sock_has_perm+0x1c1/0x400 [ 211.444485] [] ? tcp_sendpage+0x1830/0x1830 [ 211.450424] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 211.457490] [] ? __fget+0x47/0x3b0 [ 211.462649] [] ? inet_sendmsg+0x73/0x4c0 [ 211.468328] [] ? inet_sendmsg+0x201/0x4c0 [ 211.474091] [] inet_sendmsg+0x2bc/0x4c0 [ 211.479683] [] ? inet_sendmsg+0x73/0x4c0 [ 211.485363] [] ? inet_recvmsg+0x4c0/0x4c0 [ 211.491127] [] sock_sendmsg+0xca/0x110 [ 211.496633] [] SYSC_sendto+0x2c8/0x340 [ 211.502137] [] ? SYSC_connect+0x310/0x310 [ 211.507900] [] ? tcp_disconnect+0x12f0/0x12f0 [ 211.514014] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 211.521516] [] ? selinux_netlbl_sock_rcv_skb+0x400/0x400 [ 211.528581] [] ? SyS_futex+0x210/0x2c0 [ 211.534087] [] ? do_futex+0x15d0/0x15d0 [ 211.539680] [] ? up_read+0x1a/0x40 [ 211.544838] [] ? move_addr_to_kernel+0x50/0x50 [ 211.551035] [] SyS_sendto+0x40/0x50 [ 211.556281] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 211.563066] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor1/15662 [ 211.571534] caller is __this_cpu_preempt_check+0x1c/0x20 [ 211.577166] CPU: 1 PID: 15662 Comm: syz-executor1 Not tainted 4.4.115-g55a366596 #14 [ 211.585022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.594343] 0000000000000000 4f931c36d6e011c9 ffff8800b4fb7878 ffffffff81d03d8d [ 211.602304] 0000000000000001 ffffffff839fe4a0 ffffffff83cef860 ffff8800b5451800 [ 211.610265] 0000000000000003 ffff8800b4fb78b8 ffffffff81d63cd4 ffffffff8313163a [ 211.618230] Call Trace: [ 211.620784] [] dump_stack+0xc1/0x124 [ 211.626114] [] check_preemption_disabled+0x1d4/0x200 [ 211.632841] [] ? tcp_prune_ofo_queue+0x30a/0x420 [ 211.639216] [] __this_cpu_preempt_check+0x1c/0x20 [ 211.645676] [] tcp_try_rmem_schedule+0xe33/0x1180 [ 211.652134] [] tcp_send_rcvq+0x1ba/0x450 [ 211.657811] [] ? tcp_rcv_established+0x2230/0x2230 [ 211.664355] [] ? tcp_sendmsg+0xb3/0x2b10 [ 211.670036] [] ? lock_sock_nested+0x90/0x120 [ 211.676061] [] ? lock_sock_nested+0x90/0x120 [ 211.682085] [] ? trace_hardirqs_on+0xd/0x10 [ 211.688024] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 211.694313] [] tcp_sendmsg+0x1e8f/0x2b10 [ 211.699994] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 211.706973] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 211.713957] [] ? sock_has_perm+0x1c1/0x400 [ 211.719814] [] ? tcp_sendpage+0x1830/0x1830 [ 211.725755] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 211.732820] [] ? __fget+0x47/0x3b0 [ 211.737982] [] ? inet_sendmsg+0x73/0x4c0 [ 211.743658] [] ? inet_sendmsg+0x201/0x4c0 [ 211.749421] [] inet_sendmsg+0x2bc/0x4c0 [ 211.755011] [] ? inet_sendmsg+0x73/0x4c0 [ 211.760688] [] ? inet_recvmsg+0x4c0/0x4c0 [ 211.766458] [] sock_sendmsg+0xca/0x110 [ 211.771962] [] SYSC_sendto+0x2c8/0x340 [ 211.777467] [] ? SYSC_connect+0x310/0x310 [ 211.783231] [] ? tcp_disconnect+0x12f0/0x12f0 [ 211.789343] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 211.796846] [] ? selinux_netlbl_sock_rcv_skb+0x400/0x400 [ 211.803914] [] ? SyS_futex+0x210/0x2c0 [ 211.809416] [] ? do_futex+0x15d0/0x15d0 [ 211.815008] [] ? up_read+0x1a/0x40 [ 211.820164] [] ? move_addr_to_kernel+0x50/0x50 [ 211.826363] [] SyS_sendto+0x40/0x50 [ 211.831614] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/20 07:24:48 executed programs: 5714 2018/02/20 07:24:53 executed programs: 6601