[info] Using makefile-style concurrent boot in runlevel 2. [ 23.013179] audit: type=1800 audit(1539430144.150:21): pid=5170 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 23.039570] audit: type=1800 audit(1539430144.160:22): pid=5170 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.40' (ECDSA) to the list of known hosts. 2018/10/13 11:29:54 parsed 1 programs 2018/10/13 11:29:56 executed programs: 0 syzkaller login: [ 75.263717] IPVS: ftp: loaded support on port[0] = 21 [ 75.511413] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.518638] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.526189] device bridge_slave_0 entered promiscuous mode [ 75.546175] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.552675] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.559879] device bridge_slave_1 entered promiscuous mode [ 75.577781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.595812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.646840] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.668873] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.744823] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.752951] team0: Port device team_slave_0 added [ 75.771426] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.778872] team0: Port device team_slave_1 added [ 75.796922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.816757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.836502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.858100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.007376] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.013899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.021045] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.027433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.552609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.607182] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.661919] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.668335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.677850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.724901] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.043198] ------------[ cut here ]------------ [ 77.048636] usb usb7: BOGUS urb flags, 1 --> 0 [ 77.053499] WARNING: CPU: 1 PID: 5596 at drivers/usb/core/urb.c:503 usb_submit_urb+0x717/0x14e0 [ 77.062334] Kernel panic - not syncing: panic_on_warn set ... [ 77.062334] [ 77.069696] CPU: 1 PID: 5596 Comm: syz-executor0 Not tainted 4.19.0-rc7+ #281 [ 77.076960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.086307] Call Trace: [ 77.088902] dump_stack+0x1c4/0x2b4 [ 77.092523] ? dump_stack_print_info.cold.2+0x52/0x52 [ 77.097715] panic+0x238/0x4e7 [ 77.100911] ? add_taint.cold.5+0x16/0x16 [ 77.105130] ? __warn.cold.8+0x148/0x1ba [ 77.109189] ? __warn.cold.8+0x117/0x1ba [ 77.113310] ? usb_submit_urb+0x717/0x14e0 [ 77.117562] __warn.cold.8+0x163/0x1ba [ 77.121443] ? rcu_bh_qs+0xc0/0xc0 [ 77.124975] ? usb_submit_urb+0x717/0x14e0 [ 77.129209] report_bug+0x254/0x2d0 [ 77.132835] do_error_trap+0x1fc/0x4d0 [ 77.136722] ? math_error+0x3f0/0x3f0 [ 77.140518] ? vprintk_default+0x28/0x30 [ 77.144569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.149424] ? trace_hardirqs_on_caller+0x310/0x310 [ 77.154445] ? printk+0xa7/0xcf [ 77.157841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.162679] do_invalid_op+0x1b/0x20 [ 77.166392] invalid_op+0x14/0x20 [ 77.169845] RIP: 0010:usb_submit_urb+0x717/0x14e0 [ 77.174881] Code: 83 fc 48 8b 45 d0 48 8d b8 a0 00 00 00 e8 91 bf 44 ff 45 89 e0 44 89 e9 4c 89 fa 48 89 c6 48 c7 c7 a0 70 71 88 e8 49 b0 4d fc <0f> 0b e8 12 e1 83 fc 48 c7 c6 a0 71 71 88 4c 89 f7 e8 53 e2 83 fc [ 77.193997] RSP: 0018:ffff8801d1d5f268 EFLAGS: 00010286 [ 77.199375] RAX: 0000000000000000 RBX: ffff8801d1ddd700 RCX: 0000000000000000 [ 77.207372] RDX: 0000000000000000 RSI: ffffffff81650435 RDI: 0000000000000005 [ 77.214771] RBP: ffff8801d1d5f2d8 R08: ffff8801b90be600 R09: ffffed003b5e3ee2 [ 77.222043] R10: ffffed003b5e3ee2 R11: ffff8801daf1f717 R12: 0000000000000000 [ 77.229422] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8801ce253c80 [ 77.236707] ? vprintk_func+0x85/0x181 [ 77.240596] ? usb_submit_urb+0x717/0x14e0 [ 77.244826] ? kasan_check_write+0x14/0x20 [ 77.249061] proc_do_submiturb+0x1b7d/0x4020 [ 77.253462] ? find_held_lock+0x36/0x1c0 [ 77.257524] ? __might_fault+0x91/0x1e0 [ 77.261495] ? free_async+0x540/0x540 [ 77.265315] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 77.270860] ? _copy_from_user+0xdf/0x150 [ 77.275019] proc_submiturb_compat+0x544/0x800 [ 77.279626] ? proc_do_submiturb+0x4020/0x4020 [ 77.284222] usbdev_do_ioctl+0x19a2/0x3b50 [ 77.288449] ? processcompl_compat+0x680/0x680 [ 77.293048] ? print_usage_bug+0xc0/0xc0 [ 77.297106] ? print_usage_bug+0xc0/0xc0 [ 77.301173] ? print_usage_bug+0xc0/0xc0 [ 77.305241] ? do_wp_page+0x76c/0x1390 [ 77.309133] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 77.314244] ? graph_lock+0x170/0x170 [ 77.318056] ? __lock_acquire+0x7ec/0x4ec0 [ 77.322298] ? mark_held_locks+0x130/0x130 [ 77.326524] ? lock_downgrade+0x900/0x900 [ 77.330684] ? do_futex+0x249/0x26d0 [ 77.334406] ? kasan_check_read+0x11/0x20 [ 77.339213] ? do_raw_spin_unlock+0xa7/0x2f0 [ 77.343769] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 77.348355] ? add_mm_counter_fast+0xd0/0xd0 [ 77.352769] ? _raw_spin_unlock+0x2c/0x50 [ 77.357031] ? __handle_mm_fault+0x9ab/0x53e0 [ 77.361538] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 77.366381] ? graph_lock+0x170/0x170 [ 77.370182] ? graph_lock+0x170/0x170 [ 77.374094] ? graph_lock+0x170/0x170 [ 77.377892] ? graph_lock+0x170/0x170 [ 77.381759] ? find_held_lock+0x36/0x1c0 [ 77.385951] ? __might_fault+0x12b/0x1e0 [ 77.390176] ? lock_downgrade+0x900/0x900 [ 77.394333] usbdev_ioctl+0x25/0x30 [ 77.397960] ? usbdev_compat_ioctl+0x30/0x30 [ 77.402360] do_vfs_ioctl+0x1de/0x1720 [ 77.406241] ? ioctl_preallocate+0x300/0x300 [ 77.410885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.416432] ? __fget_light+0x2e9/0x430 [ 77.420541] ? fget_raw+0x20/0x20 [ 77.423992] ? _copy_to_user+0xc8/0x110 [ 77.427976] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 77.433530] ? put_timespec64+0x10f/0x1b0 [ 77.437691] ? nsecs_to_jiffies+0x30/0x30 [ 77.441843] ? do_syscall_64+0x9a/0x820 [ 77.445909] ? do_syscall_64+0x9a/0x820 [ 77.449887] ? lockdep_hardirqs_on+0x421/0x5c0 [ 77.454559] ? security_file_ioctl+0x94/0xc0 [ 77.459201] ksys_ioctl+0xa9/0xd0 [ 77.462669] __x64_sys_ioctl+0x73/0xb0 [ 77.466560] do_syscall_64+0x1b9/0x820 [ 77.470703] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 77.476066] ? syscall_return_slowpath+0x5e0/0x5e0 [ 77.480986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.485849] ? trace_hardirqs_on_caller+0x310/0x310 [ 77.490949] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 77.496307] ? prepare_exit_to_usermode+0x291/0x3b0 [ 77.501333] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.506813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.512012] RIP: 0033:0x457569 [ 77.515202] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.534192] RSP: 002b:00007ffcb5de7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 77.542022] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 77.549352] RDX: 0000000020000080 RSI: 00000000802c550a RDI: 0000000000000003 [ 77.556624] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 77.563896] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000023d8914 [ 77.571160] R13: 00000000004bf6ac R14: 00000000004cf598 R15: 00000000ffffffff [ 77.580002] Kernel Offset: disabled [ 77.583840] Rebooting in 86400 seconds..