[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 46.161839][ T24] audit: type=1800 audit(1563681148.436:25): pid=8132 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[ 46.182067][ T24] audit: type=1800 audit(1563681148.436:26): pid=8132 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[ 46.201549][ T24] audit: type=1800 audit(1563681148.446:27): pid=8132 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts.
syzkaller login: [ 58.542234][ T8285] IPVS: ftp: loaded support on port[0] = 21
[ 58.589281][ T8285] chnl_net:caif_netlink_parms(): no params data found
[ 58.615587][ T8285] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.623178][ T8285] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.630967][ T8285] device bridge_slave_0 entered promiscuous mode
[ 58.639130][ T8285] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.646400][ T8285] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.654361][ T8285] device bridge_slave_1 entered promiscuous mode
[ 58.668824][ T8285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.679653][ T8285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.696232][ T8285] team0: Port device team_slave_0 added
[ 58.703462][ T8285] team0: Port device team_slave_1 added
[ 58.770644][ T8285] device hsr_slave_0 entered promiscuous mode
[ 58.809245][ T8285] device hsr_slave_1 entered promiscuous mode
[ 58.856371][ T8285] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.863729][ T8285] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.871527][ T8285] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.878603][ T8285] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.908577][ T8285] 8021q: adding VLAN 0 to HW filter on device bond0
[ 58.921404][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 58.931558][ T2624] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.940369][ T2624] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.948271][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 58.962272][ T8285] 8021q: adding VLAN 0 to HW filter on device team0
[ 58.972715][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 58.981705][ T41] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.988831][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.999423][ T2624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 59.007811][ T2624] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.014979][ T2624] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.032251][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 59.041672][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 59.056894][ T8285] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 59.067935][ T8285] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 59.081814][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 59.090318][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.099539][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
executing program
[ 59.108155][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 59.124581][ T8285] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 59.160462][ T8285] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready
[ 59.288992][ C1] kasan: CONFIG_KASAN_INLINE enabled
[ 59.294435][ C1] kasan: GPF could be caused by NULL-ptr deref or user memory access
[ 59.302569][ C1] general protection fault: 0000 [#1] SMP KASAN
[ 59.308822][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.2.0+ #37
[ 59.315674][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.325755][ C1] RIP: 0010:rose_transmit_clear_request+0x1ee/0x460
[ 59.332791][ C1] Code: fc ff df 80 3c 08 00 74 12 4c 89 f7 e8 8b 57 dd fa 48 b9 00 00 00 00 00 fc ff df bb 50 03 00 00 49 03 1e 48 89 d8 48 c1 e8 03 <80> 3c 08 00 74 12 48 89 df e8 64 57 dd fa 48 b9 00 00 00 00 00 fc
[ 59.352415][ C1] RSP: 0018:ffff8880aeb09a28 EFLAGS: 00010206
[ 59.358469][ C1] RAX: 000000000000006a RBX: 0000000000000350 RCX: dffffc0000000000
[ 59.366742][ C1] RDX: 0000000080000101 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.375484][ C1] RBP: ffff8880aeb09a70 R08: ffffffff86d3c4c5 R09: ffffed101255690d
[ 59.383445][ C1] R10: ffffed101255690d R11: 0000000000000000 R12: ffff8882167bec80
[ 59.391634][ C1] R13: ffff888092ab47dc R14: ffff8882167beca0 R15: ffff888092ab47de
[ 59.399606][ C1] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
[ 59.408532][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.415117][ C1] CR2: 0000000020000190 CR3: 000000009c1e1000 CR4: 00000000001406e0
[ 59.423337][ C1] Call Trace:
[ 59.426612][ C1]
[ 59.429459][ C1] rose_rx_call_request+0xadb/0x1b00
[ 59.434748][ C1] ? rose_destroy_timer+0x20/0x20
[ 59.440015][ C1] ? rcu_lock_release+0x26/0x30
[ 59.444847][ C1] ? rose_dev_get+0x274/0x2c0
[ 59.449503][ C1] rose_loopback_timer+0x2f8/0x480
[ 59.454593][ C1] ? rose_loopback_init+0x70/0x70
[ 59.459595][ C1] call_timer_fn+0xec/0x200
[ 59.464169][ C1] ? __run_timers+0x9c0/0x9c0
[ 59.468919][ C1] ? rose_loopback_init+0x70/0x70
[ 59.474158][ C1] ? rose_loopback_init+0x70/0x70
[ 59.486347][ C1] __run_timers+0x7cd/0x9c0
[ 59.490847][ C1] ? trace_timer_cancel+0x240/0x240
[ 59.497188][ C1] ? rcu_read_lock_sched_held+0x127/0x1c0
[ 59.502916][ C1] run_timer_softirq+0x1d/0x40
[ 59.507686][ C1] __do_softirq+0x307/0x774
[ 59.519169][ C1] ? irq_exit+0x1e9/0x1f0
[ 59.523494][ C1] irq_exit+0x1e9/0x1f0
[ 59.527888][ C1] smp_apic_timer_interrupt+0xcc/0x220
[ 59.533369][ C1] apic_timer_interrupt+0xf/0x20
[ 59.538365][ C1]
[ 59.541293][ C1] RIP: 0010:native_safe_halt+0xe/0x10
[ 59.546650][ C1] Code: 38 46 0a fa eb ae 89 d9 80 e1 07 80 c1 03 38 c1 7c ba 48 89 df e8 22 46 0a fa eb b0 e9 07 00 00 00 0f 00 2d e6 b0 5b 00 fb f4 90 e9 07 00 00 00 0f 00 2d d6 b0 5b 00 f4 c3 90 90 55 48 89 e5
[ 59.567819][ C1] RSP: 0018:ffff8880a98c7d38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 59.576219][ C1] RAX: 1ffffffff11950f3 RBX: ffff8880a98bc340 RCX: dffffc0000000000
[ 59.584174][ C1] RDX: 0000000000000000 RSI: ffffffff812cd3ea RDI: ffff8880a98bcb38
[ 59.592139][ C1] RBP: ffff8880a98c7d40 R08: ffff8880a98bcb50 R09: ffffed1015317869
[ 59.600298][ C1] R10: ffffed1015317869 R11: 0000000000000000 R12: 1ffff11015317868
[ 59.608257][ C1] R13: 0000000000000001 R14: dffffc0000000000 R15: 1ffffffff11950f1
[ 59.616235][ C1] ? arch_cpu_idle+0xa/0x10
[ 59.620760][ C1] ? default_idle+0x50/0x70
[ 59.625273][ C1] arch_cpu_idle+0xa/0x10
[ 59.629592][ C1] default_idle_call+0x59/0xa0
[ 59.634428][ C1] do_idle+0x174/0x770
[ 59.638486][ C1] ? idle_inject_timer_fn+0x60/0x60
[ 59.643720][ C1] ? complete+0x6f/0xb0
[ 59.647877][ C1] cpu_startup_entry+0x25/0x30
[ 59.652618][ C1] start_secondary+0x3f4/0x490
[ 59.657368][ C1] ? mwait_play_dead+0x1d0/0x1d0
[ 59.662302][ C1] secondary_startup_64+0xa4/0xb0
[ 59.667302][ C1] Modules linked in:
[ 59.671225][ C1] ---[ end trace fd2ad3b72484e5c3 ]---
[ 59.676695][ C1] RIP: 0010:rose_transmit_clear_request+0x1ee/0x460
[ 59.683359][ C1] Code: fc ff df 80 3c 08 00 74 12 4c 89 f7 e8 8b 57 dd fa 48 b9 00 00 00 00 00 fc ff df bb 50 03 00 00 49 03 1e 48 89 d8 48 c1 e8 03 <80> 3c 08 00 74 12 48 89 df e8 64 57 dd fa 48 b9 00 00 00 00 00 fc
[ 59.702981][ C1] RSP: 0018:ffff8880aeb09a28 EFLAGS: 00010206
[ 59.709101][ C1] RAX: 000000000000006a RBX: 0000000000000350 RCX: dffffc0000000000
[ 59.717101][ C1] RDX: 0000000080000101 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.725225][ C1] RBP: ffff8880aeb09a70 R08: ffffffff86d3c4c5 R09: ffffed101255690d
[ 59.733360][ C1] R10: ffffed101255690d R11: 0000000000000000 R12: ffff8882167bec80
[ 59.741360][ C1] R13: ffff888092ab47dc R14: ffff8882167beca0 R15: ffff888092ab47de
[ 59.749347][ C1] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
[ 59.758264][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.764868][ C1] CR2: 0000000020000190 CR3: 000000009c1e1000 CR4: 00000000001406e0
[ 59.772852][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 59.781084][ C1] Kernel Offset: disabled
[ 59.785438][ C1] Rebooting in 86400 seconds..