Warning: Permanently added '10.128.0.95' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ *] A start job is running for dev-ttyS0.device (12s / 1min 30s)[ **] A start job is running for dev-ttyS0.device (13s / 1min 30s)[ ***] A start job is running for dev-ttyS0.device (13s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (14s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (15s / 1min 30s)[*** ] A start job is running for dev-ttyS0.device (15s / 1min 30s)[** ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[* ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[** ] A start job is running for dev-ttyS0.device (17s / 1min 30s)[*** ] A start job is running for dev-ttyS0.device (18s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (18s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (19s / 1min 30s)[ ***] A start job is running for dev-ttyS0.device (19s / 1min 30s)[ **] A start job is running for dev-ttyS0.device (20s / 1min 30s)[ *] A start job is running for dev-ttyS0.device (21s / 1min 30s)[ **] A start job is running for dev-ttyS0.device (21s / 1min 30s)[ ***] A start job is running for dev-ttyS0.device (22s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (23s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (23s / 1min 30s)[ 30.703969][ T22] audit: type=1400 audit(1601980647.651:8): avc: denied { execmem } for pid=353 comm="syz-executor990" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program executing program executing program executing program executing program [ 30.822492][ T70] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 30.833479][ T410] kasan: CONFIG_KASAN_INLINE enabled [ 30.838872][ T410] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 30.847721][ T410] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 30.854673][ T410] CPU: 0 PID: 410 Comm: syz-executor990 Not tainted 5.4.69-syzkaller-00867-g9d0d630081ae #0 [ 30.864719][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.874761][ T410] RIP: 0010:ieee80211_assign_vif_chanctx+0x287/0x590 [ 30.881425][ T410] Code: e7 e8 ed 34 b8 fd 49 8b 1c 24 49 39 dc 0f 84 7e 01 00 00 e8 bb 7a 8a fd bd 01 00 00 00 66 0f 1f 44 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 ba 34 b8 fd 48 8b 1b 49 39 dc 74 [ 30.901010][ T410] RSP: 0018:ffff8881cd9271f0 EFLAGS: 00010a02 [ 30.907168][ T410] RAX: 1bd5a00000000020 RBX: dead000000000100 RCX: ffff8881cd98cd80 [ 30.915117][ T410] RDX: 0000000000000000 RSI: 0000000000000020 RDI: ffff8881d6cb0da0 [ 30.923063][ T410] RBP: 0000000000000002 R08: ffffffff83b75b6b R09: ffffed1039b24e4d [ 30.931017][ T410] R10: ffffed1039b24e4d R11: 0000000000000000 R12: ffff8881ce88d320 [ 30.938969][ T410] R13: ffff8881ce88d300 R14: dffffc0000000000 R15: ffff8881d6cb0940 [ 30.946910][ T410] FS: 00007f4c34b40700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 30.955807][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.962360][ T410] CR2: 00007f4c34b3fe78 CR3: 00000001ce36a005 CR4: 00000000001606f0 [ 30.970315][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.978260][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.986221][ T410] Call Trace: [ 30.989590][ T410] __ieee80211_vif_release_channel+0x196/0x770 [ 30.995751][ T410] ieee80211_vif_release_channel+0xc4/0x100 [ 31.001632][ T410] ieee80211_ibss_disconnect+0x8bb/0xa50 [ 31.007261][ T410] ? mutex_trylock+0xb0/0xb0 [ 31.011854][ T410] ieee80211_ibss_leave+0x26/0xe0 [ 31.016868][ T410] rdev_leave_ibss+0x194/0x2f0 [ 31.021616][ T410] cfg80211_leave_ibss+0x97/0x130 [ 31.026642][ T410] cfg80211_change_iface+0x2eb/0x970 [ 31.032093][ T410] nl80211_set_interface+0x4f8/0x880 [ 31.037375][ T410] ? nl80211_dump_interface+0x6c0/0x6c0 [ 31.042903][ T410] ? nl80211_pre_doit+0x445/0x5a0 [ 31.047943][ T410] genl_rcv_msg+0xe76/0x1330 [ 31.047960][ T410] ? genl_rcv+0x40/0x40 [ 31.056728][ T410] ? rhashtable_jhash2+0x1cf/0x2f0 [ 31.061945][ T410] ? jhash+0x740/0x740 [ 31.066042][ T410] ? rht_key_hashfn+0x157/0x240 [ 31.070908][ T410] ? deferred_put_nlk_sk+0x210/0x210 [ 31.076193][ T410] ? netlink_sendmsg+0x73b/0xd40 [ 31.081125][ T410] ? jhash+0x740/0x740 [ 31.085176][ T410] ? netlink_hash+0xd0/0xd0 [ 31.089713][ T410] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.095887][ T410] ? _raw_spin_lock_irq+0x180/0x180 [ 31.101107][ T410] netlink_rcv_skb+0x1f0/0x460 [ 31.105869][ T410] ? genl_rcv+0x40/0x40 [ 31.110022][ T410] ? netlink_ack+0xa90/0xa90 [ 31.114680][ T410] ? __down_read+0xf1/0x210 [ 31.119179][ T410] ? __init_rwsem+0x120/0x120 [ 31.123837][ T410] ? __rcu_read_lock+0x50/0x50 [ 31.128594][ T410] ? selinux_vm_enough_memory+0x160/0x160 [ 31.134302][ T410] genl_rcv+0x24/0x40 [ 31.138313][ T410] netlink_unicast+0x87c/0xa20 [ 31.143068][ T410] ? netlink_detachskb+0x60/0x60 [ 31.147998][ T410] ? __virt_addr_valid+0x1fd/0x290 [ 31.153091][ T410] netlink_sendmsg+0x9a7/0xd40 [ 31.157857][ T410] ? netlink_getsockopt+0x8e0/0x8e0 [ 31.163033][ T410] ? security_socket_sendmsg+0xad/0xc0 [ 31.168557][ T410] ? netlink_getsockopt+0x8e0/0x8e0 [ 31.173749][ T410] ____sys_sendmsg+0x56f/0x860 [ 31.178497][ T410] ? __sys_sendmsg_sock+0x2a0/0x2a0 [ 31.183705][ T410] __sys_sendmsg+0x26a/0x350 [ 31.188301][ T410] ? ____sys_sendmsg+0x860/0x860 [ 31.193221][ T410] ? selinux_file_ioctl+0x6e4/0x920 [ 31.198411][ T410] ? ioctl_preallocate+0x240/0x240 [ 31.203524][ T410] ? __fget+0x37c/0x3c0 [ 31.207676][ T410] ? __se_sys_futex+0x31d/0x440 [ 31.212519][ T410] ? fput_many+0x42/0x1a0 [ 31.216916][ T410] do_syscall_64+0xcb/0x150 [ 31.221402][ T410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.227272][ T410] RIP: 0033:0x447579 [ 31.231155][ T410] Code: e8 ac 06 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 4b 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 31.250757][ T410] RSP: 002b:00007f4c34b3fd98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.259156][ T410] RAX: ffffffffffffffda RBX: 00000000006dcc68 RCX: 0000000000447579 [ 31.267120][ T410] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 31.275080][ T410] RBP: 00000000006dcc60 R08: 0000000000000005 R09: 0000000000000000 [ 31.283043][ T410] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000006dcc6c [ 31.291049][ T410] R13: 0000000000000000 R14: 000000306e616c77 R15: 0000000000000300 [ 31.299004][ T410] Modules linked in: [**[0;3[ 31.305145][ T410] ---[ end trace c8b4920046cad0ee ]--- 1m* ] A st[ 31.311213][ T410] RIP: 0010:ieee80211_assign_vif_chanctx+0x287/0x590 art job is runni[ 31.319529][ T410] Code: e7 e8 ed 34 b8 fd 49 8b 1c 24 49 39 dc 0f 84 7e 01 00 00 e8 bb 7a 8a fd bd 01 00 00 00 66 0f 1f 44 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 ba 34 b8 fd 48 8b 1b 49 39 dc 74 ng for dev-ttyS0[ 31.340740][ T410] RSP: 0018:ffff8881cd9271f0 EFLAGS: 00010a02 .device (24s / 1[ 31.347744][ T410] RAX: 1bd5a00000000020 RBX: dead000000000100 RCX: ffff8881cd98cd80 min 30s)[ 31.357307][ T410] RDX: 0000000000000000 RSI: 0000000000000020 RDI: ffff8881d6cb0da0 [ 31.365802][ T410] RBP: 0000000000000002 R08: ffffffff83b75b6b R09: ffffed1039b24e4d [ 31.373831][ T410] R10: ffffed1039b24e4d R11: 0000000000000000 R12: ffff8881ce88d320 [ 31.381801][ T410] R13: ffff8881ce88d300 R14: dffffc0000000000 R15: ffff8881d6cb0940 [ 31.389853][ T410] FS: 00007f4c34b40700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 31.398805][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.405408][ T410] CR2: 00007f4c34afde78 CR3: 00000001ce36a005 CR4: 00000000001606e0 [ 31.413409][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.421377][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.429408][ T410] Kernel panic - not syncing: Fatal exception [ 31.435875][ T410] Kernel Offset: disabled [ 31.440200][ T410] Rebooting in 86400 seconds..