[ 37.516633][ T26] audit: type=1800 audit(1556445180.100:27): pid=7626 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 37.539499][ T26] audit: type=1800 audit(1556445180.100:28): pid=7626 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 38.360145][ T26] audit: type=1800 audit(1556445181.010:29): pid=7626 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.101' (ECDSA) to the list of known hosts. syzkaller login: [ 46.664235][ T7800] IPVS: ftp: loaded support on port[0] = 21 [ 46.717232][ T7800] chnl_net:caif_netlink_parms(): no params data found [ 46.747687][ T7800] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.755136][ T7800] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.762788][ T7800] device bridge_slave_0 entered promiscuous mode [ 46.770957][ T7800] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.778156][ T7800] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.785844][ T7800] device bridge_slave_1 entered promiscuous mode [ 46.801132][ T7800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.811622][ T7800] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.829543][ T7800] team0: Port device team_slave_0 added [ 46.837508][ T7800] team0: Port device team_slave_1 added [ 46.885493][ T7800] device hsr_slave_0 entered promiscuous mode [ 46.923671][ T7800] device hsr_slave_1 entered promiscuous mode [ 47.002951][ T7800] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.010195][ T7800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.018109][ T7800] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.025218][ T7800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.056169][ T7800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.067877][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.088695][ T22] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.097287][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.107422][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 47.118231][ T7800] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.129299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.137937][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.145041][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.164665][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.173007][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.180144][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.188721][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.197190][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.206235][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.216886][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.229510][ T7800] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.241634][ T7800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.249588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 47.265520][ T7800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.279022][ T7800] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready [ 47.403539][ C0] kasan: CONFIG_KASAN_INLINE enabled [ 47.408928][ C0] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 47.417036][ C0] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 47.423970][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.1.0-rc6+ #185 [ 47.431222][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.441268][ C0] RIP: 0010:rose_send_frame+0x1a8/0x280 [ 47.446796][ C0] Code: c1 ea 03 80 3c 02 00 0f 85 8d 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 20 49 8d bc 24 50 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 7e 49 8b 94 24 50 03 00 00 e9 b8 fe ff ff e8 00 38 [ 47.466384][ C0] RSP: 0018:ffff8880ae807ae0 EFLAGS: 00010206 [ 47.472432][ C0] RAX: dffffc0000000000 RBX: ffff88809ac5ca80 RCX: ffffffff8640536b [ 47.480388][ C0] RDX: 000000000000006a RSI: ffffffff8640549c RDI: 0000000000000350 [ 47.488587][ C0] RBP: ffff8880ae807b10 R08: ffffffff8887e080 R09: ffffed10110050c5 [ 47.496554][ C0] R10: ffffed10110050c4 R11: ffff888088028623 R12: 0000000000000000 [ 47.504506][ C0] R13: 0000000000000078 R14: 0000000000000005 R15: ffff888096a9f940 [ 47.512475][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 47.521382][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.527945][ C0] CR2: 0000000020000190 CR3: 00000000937f7000 CR4: 00000000001406f0 [ 47.535912][ C0] Call Trace: [ 47.539169][ C0] [ 47.542002][ C0] rose_transmit_clear_request+0x1de/0x2a0 [ 47.547789][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 47.553161][ C0] rose_rx_call_request+0x4ea/0x1990 [ 47.558424][ C0] ? rose_dev_get+0x21e/0x320 [ 47.563093][ C0] ? rose_release+0x410/0x410 [ 47.567753][ C0] rose_loopback_timer+0x164/0x480 [ 47.572844][ C0] call_timer_fn+0x190/0x720 [ 47.577412][ C0] ? rose_link_rx_restart.cold+0xa9/0xa9 [ 47.583039][ C0] ? process_timeout+0x40/0x40 [ 47.587783][ C0] ? run_timer_softirq+0x647/0x1700 [ 47.592961][ C0] ? trace_hardirqs_on+0x67/0x230 [ 47.597966][ C0] ? kasan_check_read+0x11/0x20 [ 47.602798][ C0] ? rose_link_rx_restart.cold+0xa9/0xa9 [ 47.608525][ C0] run_timer_softirq+0x652/0x1700 [ 47.613534][ C0] ? add_timer+0xbe0/0xbe0 [ 47.617929][ C0] ? kvm_clock_read+0x18/0x30 [ 47.622582][ C0] ? kvm_sched_clock_read+0x9/0x20 [ 47.627672][ C0] ? sched_clock+0x2e/0x50 [ 47.632065][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.638305][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.644544][ C0] __do_softirq+0x266/0x95a [ 47.649027][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 47.653970][ C0] irq_exit+0x180/0x1d0 [ 47.658105][ C0] smp_apic_timer_interrupt+0x14a/0x570 [ 47.663633][ C0] apic_timer_interrupt+0xf/0x20 [ 47.668542][ C0] [ 47.671462][ C0] RIP: 0010:native_safe_halt+0x2/0x10 [ 47.676916][ C0] Code: ff ff ff 48 89 c7 48 89 45 d8 e8 b9 f9 97 fa 48 8b 45 d8 e9 ce fe ff ff 48 89 df e8 a8 f9 97 fa eb 82 90 90 90 90 90 90 fb f4 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f4 c3 90 90 90 90 90 90 [ 47.696517][ C0] RSP: 0018:ffffffff88807d08 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 47.704908][ C0] RAX: 1ffffffff11252f1 RBX: ffffffff8887e080 RCX: 0000000000000000 [ 47.712859][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8887e8fc [ 47.720808][ C0] RBP: ffffffff88807d38 R08: ffffffff8887e080 R09: 0000000000000000 [ 47.728763][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 47.736800][ C0] R13: ffffffff88929778 R14: 0000000000000000 R15: 0000000000000000 [ 47.744861][ C0] ? default_idle+0x4e/0x330 [ 47.749450][ C0] arch_cpu_idle+0x10/0x20 [ 47.753865][ C0] default_idle_call+0x36/0x90 [ 47.758717][ C0] do_idle+0x377/0x560 [ 47.762781][ C0] ? arch_cpu_idle_exit+0x80/0x80 [ 47.767785][ C0] ? trace_hardirqs_on+0x67/0x230 [ 47.772788][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.779009][ C0] ? debug_smp_processor_id+0x3c/0x280 [ 47.784449][ C0] cpu_startup_entry+0x1b/0x20 [ 47.789190][ C0] rest_init+0x245/0x37b [ 47.793437][ C0] arch_call_rest_init+0xe/0x1b [ 47.798275][ C0] start_kernel+0x816/0x84f [ 47.802762][ C0] ? mem_encrypt_init+0xb/0xb [ 47.807425][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.813647][ C0] ? x86_family+0x41/0x50 [ 47.817958][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 47.824182][ C0] x86_64_start_reservations+0x29/0x2b [ 47.829629][ C0] x86_64_start_kernel+0x77/0x7b [ 47.834551][ C0] secondary_startup_64+0xa4/0xb0 [ 47.839562][ C0] Modules linked in: [ 47.843485][ C0] ---[ end trace 56e707937793dc6d ]--- [ 47.848957][ C0] RIP: 0010:rose_send_frame+0x1a8/0x280 [ 47.854516][ C0] Code: c1 ea 03 80 3c 02 00 0f 85 8d 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 20 49 8d bc 24 50 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 7e 49 8b 94 24 50 03 00 00 e9 b8 fe ff ff e8 00 38 [ 47.874163][ C0] RSP: 0018:ffff8880ae807ae0 EFLAGS: 00010206 [ 47.880212][ C0] RAX: dffffc0000000000 RBX: ffff88809ac5ca80 RCX: ffffffff8640536b [ 47.888193][ C0] RDX: 000000000000006a RSI: ffffffff8640549c RDI: 0000000000000350 [ 47.896202][ C0] RBP: ffff8880ae807b10 R08: ffffffff8887e080 R09: ffffed10110050c5 [ 47.904210][ C0] R10: ffffed10110050c4 R11: ffff888088028623 R12: 0000000000000000 [ 47.912372][ C0] R13: 0000000000000078 R14: 0000000000000005 R15: ffff888096a9f940 [ 47.920395][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 47.929371][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.935985][ C0] CR2: 0000000020000190 CR3: 00000000937f7000 CR4: 00000000001406f0 [ 47.943985][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 47.952164][ C0] Kernel Offset: disabled [ 47.956487][ C0] Rebooting in 86400 seconds..