[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 38.234786][ T27] audit: type=1800 audit(1549360280.837:25): pid=7650 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[ 38.262507][ T27] audit: type=1800 audit(1549360280.837:26): pid=7650 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[ 38.296295][ T27] audit: type=1800 audit(1549360280.847:27): pid=7650 uid=0 auid=4294967295 ses=4294967295 subj==unconfined 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 '10.128.10.50' (ECDSA) to the list of known hosts.
2019/02/05 09:51:47 parsed 1 programs
2019/02/05 09:51:49 executed programs: 0
syzkaller login: [ 67.275412][ T7817] IPVS: ftp: loaded support on port[0] = 21
[ 67.331837][ T7817] chnl_net:caif_netlink_parms(): no params data found
[ 67.361234][ T7817] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.368845][ T7817] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.376619][ T7817] device bridge_slave_0 entered promiscuous mode
[ 67.384413][ T7817] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.391747][ T7817] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.400182][ T7817] device bridge_slave_1 entered promiscuous mode
[ 67.415701][ T7817] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 67.425081][ T7817] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 67.441722][ T7817] team0: Port device team_slave_0 added
[ 67.448257][ T7817] team0: Port device team_slave_1 added
[ 67.510783][ T7817] device hsr_slave_0 entered promiscuous mode
[ 67.549584][ T7817] device hsr_slave_1 entered promiscuous mode
[ 67.596237][ T7817] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.603340][ T7817] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.610799][ T7817] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.617837][ T7817] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.646929][ T7817] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.658897][ T7819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.668604][ T7819] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.676994][ T7819] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.684794][ T7819] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 67.695740][ T7817] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.704778][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.713423][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.720504][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.730904][ T7819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.739479][ T7819] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.746529][ T7819] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.765381][ T7817] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 67.776226][ T7817] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 67.788839][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.797389][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.805579][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.814129][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.828689][ T7817] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 67.849944][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.857432][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.882417][ T7825] device rose0 entered promiscuous mode
[ 67.888335][ T7825] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready
[ 68.009126][ C0] kasan: CONFIG_KASAN_INLINE enabled
[ 68.014516][ C0] kasan: GPF could be caused by NULL-ptr deref or user memory access
[ 68.022613][ C0] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[ 68.029532][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.0.0-rc5-next-20190205 #28
[ 68.037826][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 68.047864][ C0] RIP: 0010:rose_send_frame+0x1a8/0x280
[ 68.053383][ 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 58 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 7e 49 8b 94 24 58 03 00 00 e9 b8 fe ff ff e8 40 c7
[ 68.072958][ C0] RSP: 0018:ffff8880ae807ae8 EFLAGS: 00010202
[ 68.079004][ C0] RAX: dffffc0000000000 RBX: ffff8882166ee0c0 RCX: ffffffff8637310b
[ 68.086945][ C0] RDX: 000000000000006b RSI: ffffffff8637323c RDI: 0000000000000358
[ 68.094934][ C0] RBP: ffff8880ae807b18 R08: ffffffff8887dfc0 R09: ffffed1014fbd4c5
[ 68.102887][ C0] R10: ffffed1014fbd4c4 R11: ffff8880a7dea623 R12: 0000000000000000
[ 68.110847][ C0] R13: 0000000000000078 R14: 0000000000000005 R15: ffff8880a84567c0
[ 68.118837][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 68.127770][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.134328][ C0] CR2: 0000000001d9de80 CR3: 00000000a842b000 CR4: 00000000001406f0
[ 68.142280][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.150238][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.158272][ C0] Call Trace:
[ 68.161541][ C0]
[ 68.164464][ C0] rose_transmit_clear_request+0x1de/0x2a0
[ 68.170249][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 68.175597][ C0] rose_rx_call_request+0x4ea/0x1990
[ 68.180857][ C0] ? rose_dev_get+0x21e/0x320
[ 68.185513][ C0] ? rose_release+0x410/0x410
[ 68.190181][ C0] rose_loopback_timer+0x26a/0x3f0
[ 68.195270][ C0] call_timer_fn+0x190/0x720
[ 68.199835][ C0] ? rose_link_rx_restart.cold+0xa9/0xa9
[ 68.205443][ C0] ? process_timeout+0x40/0x40
[ 68.210180][ C0] ? run_timer_softirq+0x647/0x1700
[ 68.215352][ C0] ? trace_hardirqs_on+0x67/0x230
[ 68.220369][ C0] ? kasan_check_read+0x11/0x20
[ 68.225195][ C0] ? rose_link_rx_restart.cold+0xa9/0xa9
[ 68.230800][ C0] run_timer_softirq+0x652/0x1700
[ 68.235796][ C0] ? add_timer+0xbe0/0xbe0
[ 68.240187][ C0] ? kvm_clock_read+0x18/0x30
[ 68.244840][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 68.251053][ C0] ? check_preemption_disabled+0x48/0x290
[ 68.256746][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130
[ 68.262881][ C0] __do_softirq+0x266/0x95a
[ 68.267357][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 68.273578][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 68.279877][ C0] irq_exit+0x180/0x1d0
[ 68.284024][ C0] smp_apic_timer_interrupt+0x14a/0x570
[ 68.289546][ C0] apic_timer_interrupt+0xf/0x20
[ 68.294449][ C0]
[ 68.297376][ C0] RIP: 0010:native_safe_halt+0x2/0x10
[ 68.302722][ C0] Code: ff ff ff 48 89 c7 48 89 45 d8 e8 49 a8 a2 fa 48 8b 45 d8 e9 ce fe ff ff 48 89 df e8 38 a8 a2 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
[ 68.322299][ C0] RSP: 0018:ffffffff88807d08 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 68.330680][ C0] RAX: 1ffffffff1125109 RBX: ffffffff8887dfc0 RCX: 0000000000000000
[ 68.338627][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8887e83c
[ 68.346573][ C0] RBP: ffffffff88807d38 R08: ffffffff8887dfc0 R09: 0000000000000000
[ 68.354519][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 68.362470][ C0] R13: ffffffff88928838 R14: 0000000000000000 R15: 0000000000000000
[ 68.370423][ C0] ? default_idle+0x4e/0x330
[ 68.375001][ C0] arch_cpu_idle+0x10/0x20
[ 68.379406][ C0] default_idle_call+0x36/0x90
[ 68.384146][ C0] do_idle+0x386/0x570
[ 68.388187][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 68.393182][ C0] ? check_preemption_disabled+0x48/0x290
[ 68.398875][ C0] ? trace_hardirqs_on+0x67/0x230
[ 68.403875][ C0] cpu_startup_entry+0x1b/0x20
[ 68.408613][ C0] rest_init+0x245/0x37b
[ 68.412836][ C0] arch_call_rest_init+0xe/0x1b
[ 68.417664][ C0] start_kernel+0x816/0x84f
[ 68.422142][ C0] ? mem_encrypt_init+0xb/0xb
[ 68.426794][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 68.433005][ C0] ? x86_family+0x41/0x50
[ 68.437307][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 68.443526][ C0] x86_64_start_reservations+0x29/0x2b
[ 68.448955][ C0] x86_64_start_kernel+0x77/0x7b
[ 68.454394][ C0] secondary_startup_64+0xa4/0xb0
[ 68.459388][ C0] Modules linked in:
[ 68.463382][ C0] ---[ end trace 9a1cea30c1cbad8f ]---
[ 68.468833][ C0] RIP: 0010:rose_send_frame+0x1a8/0x280
[ 68.474399][ 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 58 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 7e 49 8b 94 24 58 03 00 00 e9 b8 fe ff ff e8 40 c7
[ 68.493996][ C0] RSP: 0018:ffff8880ae807ae8 EFLAGS: 00010202
[ 68.500058][ C0] RAX: dffffc0000000000 RBX: ffff8882166ee0c0 RCX: ffffffff8637310b
[ 68.508010][ C0] RDX: 000000000000006b RSI: ffffffff8637323c RDI: 0000000000000358
[ 68.515991][ C0] RBP: ffff8880ae807b18 R08: ffffffff8887dfc0 R09: ffffed1014fbd4c5
[ 68.524000][ C0] R10: ffffed1014fbd4c4 R11: ffff8880a7dea623 R12: 0000000000000000
[ 68.532814][ C0] R13: 0000000000000078 R14: 0000000000000005 R15: ffff8880a84567c0
[ 68.540788][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 68.549726][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.556295][ C0] CR2: 0000000001d9de80 CR3: 00000000a842b000 CR4: 00000000001406f0
[ 68.564272][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.572235][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.580209][ C0] Kernel panic - not syncing: Fatal exception in interrupt
[ 68.588217][ C0] Kernel Offset: disabled
[ 68.592537][ C0] Rebooting in 86400 seconds..