[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Update UTMP about System Runlevel Changes.
[  OK  ] Started Load/Save RF Kill Switch Status.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts.
2021/07/12 03:02:06 parsed 1 programs
2021/07/12 03:02:07 executed programs: 0
syzkaller login: [ 1583.850071][   T38] audit: type=1400 audit(1626058927.091:8): avc:  denied  { execmem } for  pid=8474 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 1585.214269][ T8475] chnl_net:caif_netlink_parms(): no params data found
[ 1585.279548][ T8475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1585.286738][ T8475] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1585.296430][ T8475] device bridge_slave_0 entered promiscuous mode
[ 1585.305541][ T8475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1585.313507][ T8475] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1585.323018][ T8475] device bridge_slave_1 entered promiscuous mode
[ 1585.345337][ T8475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1585.356307][ T8475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1585.379912][ T8475] team0: Port device team_slave_0 added
[ 1585.387421][ T8475] team0: Port device team_slave_1 added
[ 1585.407222][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1585.414355][ T8475] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1585.440496][ T8475] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1585.454619][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1585.461571][ T8475] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1585.489036][ T8475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1585.517727][ T8475] device hsr_slave_0 entered promiscuous mode
[ 1585.524518][ T8475] device hsr_slave_1 entered promiscuous mode
[ 1585.642362][ T8475] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1585.652778][ T8475] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1585.665849][ T8475] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1585.676299][ T8475] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1585.703840][ T8475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1585.711090][ T8475] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1585.719184][ T8475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1585.726335][ T8475] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1585.774157][ T8475] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1585.786730][ T8615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1585.798392][ T8615] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1585.807518][ T8615] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1585.817848][ T8615] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1585.830553][ T8475] 8021q: adding VLAN 0 to HW filter on device team0
[ 1585.842165][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1585.850543][ T8697] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1585.857932][ T8697] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1585.874341][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1585.883094][ T8697] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1585.890122][ T8697] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1585.906913][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1585.916621][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1585.934768][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1585.943607][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1585.955704][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1585.965875][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1585.984260][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1585.991628][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1586.005279][ T8475] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1586.024650][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1586.045680][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1586.054884][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1586.065009][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1586.075994][ T8475] device veth0_vlan entered promiscuous mode
[ 1586.089063][ T8475] device veth1_vlan entered promiscuous mode
[ 1586.109946][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1586.118706][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1586.127145][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1586.139243][ T8475] device veth0_macvtap entered promiscuous mode
[ 1586.150516][ T8475] device veth1_macvtap entered promiscuous mode
[ 1586.170206][ T8475] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1586.178148][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1586.188259][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1586.201107][ T8475] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1586.208490][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1586.218005][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1586.229187][ T8475] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1586.239520][ T8475] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1586.248908][ T8475] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1586.258160][ T8475] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1586.366470][ T8641] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1586.380947][ T8641] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1586.393219][ T8615] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1586.421675][   T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1586.430840][   T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1586.441247][ T8615] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1587.004191][ T8697] Bluetooth: hci0: command 0x0409 tx timeout
2021/07/12 03:02:12 executed programs: 57
[ 1589.072797][ T8700] Bluetooth: hci0: command 0x041b tx timeout
[ 1591.153818][ T9131] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
[ 1591.162165][ T8700] Bluetooth: hci0: command 0x040f tx timeout
[ 1591.165555][ T9131] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[ 1591.165572][ T9131] CPU: 1 PID: 9131 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0
[ 1591.188228][ T9131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1591.198302][ T9131] RIP: 0010:reuseport_add_sock+0x1b8/0x580
[ 1591.204248][ T9131] Code: de e8 dc 2a 4f fa 66 83 fb 01 0f 85 57 03 00 00 e8 9d 22 4f fa 4c 8d 7d 12 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 <0f> b6 14 02 4c 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 e9
[ 1591.223870][ T9131] RSP: 0018:ffffc90003267cd8 EFLAGS: 00010202
[ 1591.229950][ T9131] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1591.237925][ T9131] RDX: 0000000000000002 RSI: ffffffff87259c13 RDI: 0000000000000003
[ 1591.245881][ T9131] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000003
[ 1591.253831][ T9131] R10: ffffffff87259b35 R11: 0000000000000000 R12: ffff8880219b9700
[ 1591.261794][ T9131] R13: 0000000000000000 R14: ffff8880219b9b98 R15: 0000000000000012
[ 1591.269747][ T9131] FS:  00007f445c9c6700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 1591.278659][ T9131] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1591.285227][ T9131] CR2: 00007f445c9a5718 CR3: 0000000018a16000 CR4: 00000000001506e0
[ 1591.293179][ T9131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1591.301130][ T9131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1591.309079][ T9131] Call Trace:
[ 1591.312342][ T9131]  sctp_hash_endpoint+0x4fe/0x5f0
[ 1591.317400][ T9131]  sctp_inet_listen+0x714/0x920
[ 1591.322264][ T9131]  ? sctp_do_bind+0x6e0/0x6e0
[ 1591.326947][ T9131]  __sys_listen+0x17d/0x250
[ 1591.331458][ T9131]  ? __ia32_sys_bind+0xb0/0xb0
[ 1591.336200][ T9131]  ? syscall_enter_from_user_mode+0x21/0x70
[ 1591.342121][ T9131]  __x64_sys_listen+0x50/0x70
[ 1591.346776][ T9131]  do_syscall_64+0x35/0xb0
[ 1591.351173][ T9131]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1591.357088][ T9131] RIP: 0033:0x4665d9
[ 1591.360977][ T9131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1591.380577][ T9131] RSP: 002b:00007f445c9c6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000032
[ 1591.388983][ T9131] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9
[ 1591.396940][ T9131] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 0000000000000004
[ 1591.404893][ T9131] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000
[ 1591.412843][ T9131] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
[ 1591.420793][ T9131] R13: 00007fffc1ad707f R14: 00007f445c9c6300 R15: 0000000000022000
[ 1591.428761][ T9131] Modules linked in:
[ 1591.432694][ T9131] ---[ end trace 62bae233c4f7e8ab ]---
[ 1591.438145][ T9131] RIP: 0010:reuseport_add_sock+0x1b8/0x580
[ 1591.444011][ T9131] Code: de e8 dc 2a 4f fa 66 83 fb 01 0f 85 57 03 00 00 e8 9d 22 4f fa 4c 8d 7d 12 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 <0f> b6 14 02 4c 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 e9
[ 1591.463642][ T9131] RSP: 0018:ffffc90003267cd8 EFLAGS: 00010202
[ 1591.469708][ T9131] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1591.477814][ T9131] RDX: 0000000000000002 RSI: ffffffff87259c13 RDI: 0000000000000003
[ 1591.485833][ T9131] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000003
[ 1591.493841][ T9131] R10: ffffffff87259b35 R11: 0000000000000000 R12: ffff8880219b9700
[ 1591.501851][ T9131] R13: 0000000000000000 R14: ffff8880219b9b98 R15: 0000000000000012
[ 1591.509825][ T9131] FS:  00007f445c9c6700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 1591.518820][ T9131] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1591.525454][ T9131] CR2: 00007f445c9a5718 CR3: 0000000018a16000 CR4: 00000000001506e0
[ 1591.533468][ T9131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1591.541442][ T9131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1591.549470][ T9131] Kernel panic - not syncing: Fatal exception in interrupt
[ 1591.558044][ T9131] Kernel Offset: disabled
[ 1591.562358][ T9131] Rebooting in 86400 seconds..