[ 33.340167][ T26] audit: type=1800 audit(1550861269.180:27): pid=7307 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0
[ 33.362177][ T26] audit: type=1800 audit(1550861269.210:28): pid=7307 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[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 34.263930][ T26] audit: type=1800 audit(1550861270.110:29): pid=7307 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
[ 34.287164][ T26] audit: type=1800 audit(1550861270.110:30): pid=7307 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts.
syzkaller login: [ 44.549363][ T7460] IPVS: ftp: loaded support on port[0] = 21
[ 44.596527][ T7460] chnl_net:caif_netlink_parms(): no params data found
[ 44.623274][ T7460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.630600][ T7460] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.638305][ T7460] device bridge_slave_0 entered promiscuous mode
[ 44.646030][ T7460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.653170][ T7460] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.660631][ T7460] device bridge_slave_1 entered promiscuous mode
[ 44.675972][ T7460] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 44.685439][ T7460] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 44.700683][ T7460] team0: Port device team_slave_0 added
[ 44.707494][ T7460] team0: Port device team_slave_1 added
[ 44.783144][ T7460] device hsr_slave_0 entered promiscuous mode
[ 44.841379][ T7460] device hsr_slave_1 entered promiscuous mode
[ 44.907381][ T7460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.914515][ T7460] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.922182][ T7460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.929221][ T7460] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.956575][ T7460] 8021q: adding VLAN 0 to HW filter on device bond0
[ 44.968301][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.988222][ T22] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.996737][ T22] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.005026][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 45.015709][ T7460] 8021q: adding VLAN 0 to HW filter on device team0
[ 45.024672][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.033207][ T2990] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.040240][ T2990] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.060145][ T7460] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 45.071163][ T7460] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 45.083624][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.092406][ T22] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.099437][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.107444][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 45.116651][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 45.125078][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.133415][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.141623][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 45.149057][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
executing program
executing program
[ 45.164011][ T7460] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 45.178177][ T7466] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready
[ 45.301143][ C1] kasan: CONFIG_KASAN_INLINE enabled
[ 45.306508][ C1] kasan: GPF could be caused by NULL-ptr deref or user memory access
[ 45.314598][ C1] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[ 45.321523][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.0.0-rc7-next-20190222 #41
[ 45.329815][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.339854][ C1] RIP: 0010:rose_send_frame+0x1a8/0x280
[ 45.345389][ C1] 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 90 d7
[ 45.364971][ C1] RSP: 0018:ffff8880ae907ae8 EFLAGS: 00010202
[ 45.371029][ C1] RAX: dffffc0000000000 RBX: ffff88821660ca40 RCX: ffffffff863c7c7b
[ 45.378986][ C1] RDX: 000000000000006b RSI: ffffffff863c7dac RDI: 0000000000000358
[ 45.386933][ C1] RBP: ffff8880ae907b18 R08: ffff8880aa290340 R09: ffffed10120a171d
[ 45.394882][ C1] R10: ffffed10120a171c R11: ffff88809050b8e3 R12: 0000000000000000
[ 45.402832][ C1] R13: 0000000000000078 R14: 0000000000000005 R15: ffff8880946cc8c0
[ 45.410780][ C1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 45.419767][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.426325][ C1] CR2: 00007f4277dade78 CR3: 0000000094102000 CR4: 00000000001406e0
[ 45.434313][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.442268][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.450212][ C1] Call Trace:
[ 45.453474][ C1]
[ 45.456311][ C1] rose_transmit_clear_request+0x1de/0x2a0
[ 45.462100][ C1] ? __local_bh_enable_ip+0x15a/0x270
[ 45.467498][ C1] rose_rx_call_request+0x4ea/0x1990
[ 45.472758][ C1] ? rose_dev_get+0x21e/0x320
[ 45.477411][ C1] ? rose_release+0x410/0x410
[ 45.482070][ C1] rose_loopback_timer+0x26a/0x3f0
[ 45.487158][ C1] call_timer_fn+0x190/0x720
[ 45.491730][ C1] ? rose_link_rx_restart.cold+0xa9/0xa9
[ 45.497346][ C1] ? process_timeout+0x40/0x40
[ 45.502093][ C1] ? run_timer_softirq+0x647/0x1700
[ 45.507266][ C1] ? trace_hardirqs_on+0x67/0x230
[ 45.512289][ C1] ? kasan_check_read+0x11/0x20
[ 45.517125][ C1] ? rose_link_rx_restart.cold+0xa9/0xa9
[ 45.522732][ C1] run_timer_softirq+0x652/0x1700
[ 45.527733][ C1] ? add_timer+0xbe0/0xbe0
[ 45.532141][ C1] ? kvm_clock_read+0x18/0x30
[ 45.536792][ C1] ? kvm_sched_clock_read+0x9/0x20
[ 45.541893][ C1] ? sched_clock+0x2e/0x50
[ 45.546283][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 45.552495][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 45.558711][ C1] __do_softirq+0x266/0x95a
[ 45.563194][ C1] ? sched_clock_cpu+0x1b/0x1b0
[ 45.568024][ C1] irq_exit+0x180/0x1d0
[ 45.572165][ C1] smp_apic_timer_interrupt+0x14a/0x570
[ 45.577940][ C1] apic_timer_interrupt+0xf/0x20
[ 45.582856][ C1]
[ 45.585775][ C1] RIP: 0010:native_safe_halt+0x2/0x10
[ 45.591125][ C1] Code: ff ff ff 48 89 c7 48 89 45 d8 e8 79 02 9d fa 48 8b 45 d8 e9 ce fe ff ff 48 89 df e8 68 02 9d 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
[ 45.610713][ C1] RSP: 0018:ffff8880aa29fd78 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 45.619099][ C1] RAX: 1ffffffff1125119 RBX: ffff8880aa290340 RCX: 0000000000000000
[ 45.627062][ C1] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff8880aa290bbc
[ 45.635010][ C1] RBP: ffff8880aa29fda8 R08: ffff8880aa290340 R09: 0000000000000000
[ 45.642966][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 45.650922][ C1] R13: ffffffff889288b8 R14: 0000000000000001 R15: 0000000000000000
[ 45.658907][ C1] ? default_idle+0x4e/0x330
[ 45.663492][ C1] arch_cpu_idle+0x10/0x20
[ 45.667884][ C1] default_idle_call+0x36/0x90
[ 45.672623][ C1] do_idle+0x386/0x570
[ 45.676669][ C1] ? arch_cpu_idle_exit+0x80/0x80
[ 45.681682][ C1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[ 45.687469][ C1] ? complete+0x61/0x80
[ 45.691604][ C1] cpu_startup_entry+0x1b/0x20
[ 45.696346][ C1] start_secondary+0x404/0x5c0
[ 45.701098][ C1] ? set_cpu_sibling_map+0x1850/0x1850
[ 45.706543][ C1] secondary_startup_64+0xa4/0xb0
[ 45.711551][ C1] Modules linked in:
[ 45.715485][ C1] ---[ end trace cfa878b3d22a1420 ]---
[ 45.720969][ C1] RIP: 0010:rose_send_frame+0x1a8/0x280
[ 45.726496][ C1] 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 90 d7
[ 45.746104][ C1] RSP: 0018:ffff8880ae907ae8 EFLAGS: 00010202
[ 45.752170][ C1] RAX: dffffc0000000000 RBX: ffff88821660ca40 RCX: ffffffff863c7c7b
[ 45.760122][ C1] RDX: 000000000000006b RSI: ffffffff863c7dac RDI: 0000000000000358
[ 45.768097][ C1] RBP: ffff8880ae907b18 R08: ffff8880aa290340 R09: ffffed10120a171d
[ 45.776070][ C1] R10: ffffed10120a171c R11: ffff88809050b8e3 R12: 0000000000000000
[ 45.784045][ C1] R13: 0000000000000078 R14: 0000000000000005 R15: ffff8880946cc8c0
[ 45.792016][ C1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 45.800955][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.807526][ C1] CR2: 00007f4277dade78 CR3: 0000000094102000 CR4: 00000000001406e0
[ 45.815503][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.823489][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.831467][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 45.839712][ C1] Kernel Offset: disabled
[ 45.844031][ C1] Rebooting in 86400 seconds..