[   58.857534][   T39] audit: type=1400 audit(1648108900.828:74): avc:  denied  { write } for  pid=3565 comm="sh" path="pipe:[27401]" dev="pipefs" ino=27401 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1
Warning: Permanently added '[localhost]:22947' (ECDSA) to the list of known hosts.
[   61.340616][   T39] audit: type=1400 audit(1648108903.328:75): avc:  denied  { execute } for  pid=3576 comm="sh" name="syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[   61.368946][   T39] audit: type=1400 audit(1648108903.328:76): avc:  denied  { execute_no_trans } for  pid=3576 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
2022/03/24 08:01:43 fuzzer started
2022/03/24 08:01:44 dialing manager at localhost:38123
[   62.427956][   T39] audit: type=1400 audit(1648108904.418:77): avc:  denied  { mounton } for  pid=3610 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[   62.436624][ T3610] cgroup: Unknown subsys name 'net'
[   62.457268][   T39] audit: type=1400 audit(1648108904.418:78): avc:  denied  { mount } for  pid=3610 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[   62.495154][   T39] audit: type=1400 audit(1648108904.458:79): avc:  denied  { unmount } for  pid=3610 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[   62.693791][ T3610] cgroup: Unknown subsys name 'rlimit'
2022/03/24 08:01:44 syscalls: 3738
2022/03/24 08:01:44 code coverage: enabled
2022/03/24 08:01:44 comparison tracing: enabled
2022/03/24 08:01:44 extra coverage: enabled
2022/03/24 08:01:44 delay kcov mmap: mmap returned an invalid pointer
2022/03/24 08:01:44 setuid sandbox: enabled
2022/03/24 08:01:44 namespace sandbox: enabled
2022/03/24 08:01:44 Android sandbox: enabled
2022/03/24 08:01:44 fault injection: enabled
2022/03/24 08:01:44 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/03/24 08:01:44 net packet injection: enabled
2022/03/24 08:01:44 net device setup: enabled
2022/03/24 08:01:44 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/03/24 08:01:44 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/03/24 08:01:44 USB emulation: enabled
2022/03/24 08:01:44 hci packet injection: enabled
2022/03/24 08:01:44 wifi device emulation: enabled
2022/03/24 08:01:44 802.15.4 emulation: enabled
[   62.917642][   T39] audit: type=1400 audit(1648108904.908:80): avc:  denied  { mounton } for  pid=3610 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
2022/03/24 08:01:44 fetching corpus: 0, signal 0/2000 (executing program)
[   62.958805][   T39] audit: type=1400 audit(1648108904.908:81): avc:  denied  { mount } for  pid=3610 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[   63.033457][   T39] audit: type=1400 audit(1648108904.908:82): avc:  denied  { setattr } for  pid=3610 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
2022/03/24 08:01:45 fetching corpus: 50, signal 40054/43752 (executing program)
2022/03/24 08:01:45 fetching corpus: 100, signal 59794/65156 (executing program)
2022/03/24 08:01:45 fetching corpus: 150, signal 77502/84396 (executing program)
2022/03/24 08:01:45 fetching corpus: 200, signal 85415/93906 (executing program)
2022/03/24 08:01:45 fetching corpus: 250, signal 95554/105540 (executing program)
2022/03/24 08:01:46 fetching corpus: 300, signal 103619/115083 (executing program)
2022/03/24 08:01:46 fetching corpus: 350, signal 110207/123139 (executing program)
2022/03/24 08:01:46 fetching corpus: 400, signal 116955/131276 (executing program)
2022/03/24 08:01:46 fetching corpus: 450, signal 120195/136043 (executing program)
2022/03/24 08:01:47 fetching corpus: 500, signal 124445/141717 (executing program)
2022/03/24 08:01:47 fetching corpus: 550, signal 128823/147489 (executing program)
2022/03/24 08:01:47 fetching corpus: 600, signal 134375/154334 (executing program)
2022/03/24 08:01:47 fetching corpus: 650, signal 139008/160311 (executing program)
2022/03/24 08:01:47 fetching corpus: 700, signal 143442/166063 (executing program)
2022/03/24 08:01:48 fetching corpus: 750, signal 146560/170536 (executing program)
2022/03/24 08:01:48 fetching corpus: 800, signal 151807/176929 (executing program)
2022/03/24 08:01:48 fetching corpus: 850, signal 154598/181020 (executing program)
2022/03/24 08:01:48 fetching corpus: 900, signal 159237/186850 (executing program)
2022/03/24 08:01:48 fetching corpus: 950, signal 163213/191983 (executing program)
2022/03/24 08:01:48 fetching corpus: 1000, signal 165897/195921 (executing program)
2022/03/24 08:01:49 fetching corpus: 1050, signal 167868/199196 (executing program)
2022/03/24 08:01:49 fetching corpus: 1100, signal 170803/203293 (executing program)
2022/03/24 08:01:49 fetching corpus: 1150, signal 173310/207051 (executing program)
2022/03/24 08:01:49 fetching corpus: 1200, signal 175899/210822 (executing program)
2022/03/24 08:01:49 fetching corpus: 1250, signal 178396/214511 (executing program)
2022/03/24 08:01:50 fetching corpus: 1300, signal 180908/218191 (executing program)
2022/03/24 08:01:50 fetching corpus: 1350, signal 183526/221908 (executing program)
2022/03/24 08:01:51 fetching corpus: 1400, signal 185840/225402 (executing program)
2022/03/24 08:01:51 fetching corpus: 1450, signal 188718/229376 (executing program)
2022/03/24 08:01:51 fetching corpus: 1500, signal 190405/232230 (executing program)
2022/03/24 08:01:51 fetching corpus: 1550, signal 192750/235674 (executing program)
2022/03/24 08:01:51 fetching corpus: 1600, signal 196070/239958 (executing program)
2022/03/24 08:01:52 fetching corpus: 1650, signal 198557/243471 (executing program)
2022/03/24 08:01:52 fetching corpus: 1700, signal 200311/246351 (executing program)
2022/03/24 08:01:52 fetching corpus: 1750, signal 202990/249954 (executing program)
2022/03/24 08:01:52 fetching corpus: 1800, signal 205059/253119 (executing program)
2022/03/24 08:01:52 fetching corpus: 1850, signal 207549/256614 (executing program)
2022/03/24 08:01:52 fetching corpus: 1900, signal 210399/260375 (executing program)
2022/03/24 08:01:53 fetching corpus: 1950, signal 212505/263530 (executing program)
2022/03/24 08:01:53 fetching corpus: 2000, signal 214357/266382 (executing program)
2022/03/24 08:01:53 fetching corpus: 2050, signal 216733/269715 (executing program)
2022/03/24 08:01:53 fetching corpus: 2100, signal 219264/273131 (executing program)
2022/03/24 08:01:53 fetching corpus: 2150, signal 221338/276150 (executing program)
2022/03/24 08:01:54 fetching corpus: 2200, signal 222845/278663 (executing program)
2022/03/24 08:01:54 fetching corpus: 2250, signal 224952/281734 (executing program)
2022/03/24 08:01:54 fetching corpus: 2300, signal 225961/283823 (executing program)
2022/03/24 08:01:54 fetching corpus: 2350, signal 227907/286723 (executing program)
2022/03/24 08:01:54 fetching corpus: 2400, signal 229259/289093 (executing program)
2022/03/24 08:01:55 fetching corpus: 2450, signal 231268/291991 (executing program)
2022/03/24 08:01:55 fetching corpus: 2500, signal 232874/294463 (executing program)
2022/03/24 08:01:55 fetching corpus: 2550, signal 234708/297184 (executing program)
2022/03/24 08:01:55 fetching corpus: 2600, signal 236158/299566 (executing program)
2022/03/24 08:01:55 fetching corpus: 2650, signal 237640/301988 (executing program)
2022/03/24 08:01:56 fetching corpus: 2700, signal 239039/304328 (executing program)
2022/03/24 08:01:56 fetching corpus: 2750, signal 240917/307032 (executing program)
2022/03/24 08:01:56 fetching corpus: 2800, signal 242280/309336 (executing program)
2022/03/24 08:01:56 fetching corpus: 2850, signal 243926/311883 (executing program)
2022/03/24 08:01:56 fetching corpus: 2900, signal 245888/314600 (executing program)
2022/03/24 08:01:57 fetching corpus: 2950, signal 248146/317604 (executing program)
2022/03/24 08:01:57 fetching corpus: 3000, signal 249248/319671 (executing program)
2022/03/24 08:01:57 fetching corpus: 3050, signal 251522/322597 (executing program)
2022/03/24 08:01:57 fetching corpus: 3100, signal 254722/326216 (executing program)
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2022/03/24 08:01:58 fetching corpus: 3200, signal 258355/331323 (executing program)
2022/03/24 08:01:58 fetching corpus: 3250, signal 260471/334108 (executing program)
2022/03/24 08:01:58 fetching corpus: 3300, signal 262126/336505 (executing program)
2022/03/24 08:01:58 fetching corpus: 3350, signal 262873/338218 (executing program)
2022/03/24 08:01:58 fetching corpus: 3400, signal 264203/340354 (executing program)
2022/03/24 08:01:59 fetching corpus: 3450, signal 265775/342634 (executing program)
2022/03/24 08:01:59 fetching corpus: 3500, signal 267078/344694 (executing program)
2022/03/24 08:01:59 fetching corpus: 3550, signal 268403/346737 (executing program)
2022/03/24 08:01:59 fetching corpus: 3600, signal 269626/348746 (executing program)
2022/03/24 08:02:00 fetching corpus: 3650, signal 270915/350764 (executing program)
2022/03/24 08:02:00 fetching corpus: 3700, signal 271997/352668 (executing program)
2022/03/24 08:02:00 fetching corpus: 3750, signal 273298/354681 (executing program)
2022/03/24 08:02:00 fetching corpus: 3800, signal 274098/356311 (executing program)
2022/03/24 08:02:00 fetching corpus: 3850, signal 275087/358101 (executing program)
2022/03/24 08:02:01 fetching corpus: 3900, signal 276301/359968 (executing program)
2022/03/24 08:02:01 fetching corpus: 3950, signal 277324/361762 (executing program)
2022/03/24 08:02:01 fetching corpus: 4000, signal 278347/363496 (executing program)
[   79.400767][    C0] ------------[ cut here ]------------
[   79.409572][    C0] WARNING: CPU: 0 PID: 3574 at net/core/skbuff.c:5295 skb_try_coalesce+0x1508/0x1900
[   79.423083][    C0] Modules linked in:
[   79.430160][    C0] CPU: 0 PID: 3574 Comm: sshd Not tainted 5.17.0-syzkaller-03397-g40037e4f8b2f #0
[   79.442005][    C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[   79.456276][    C0] RIP: 0010:skb_try_coalesce+0x1508/0x1900
[   79.466064][    C0] Code: 48 85 c0 0f 84 a9 f2 ff ff e8 b4 63 41 fa 49 8d 45 ff 48 89 44 24 20 49 8d 45 07 48 89 44 24 68 e9 8d f2 ff ff e8 98 63 41 fa <0f> 0b e9 02 f7 ff ff e8 8c 63 41 fa 48 8b 44 24 30 be 04 00 00 00
[   79.496225][    C0] RSP: 0018:ffffc90000007690 EFLAGS: 00010246
[   79.503845][    C0] RAX: 0000000000000000 RBX: 0000000000003e40 RCX: 0000000000000100
[   79.515971][    C0] RDX: ffff888023bd8240 RSI: ffffffff87369008 RDI: 0000000000000003
[   79.524930][    C0] RBP: ffff888025593440 R08: 0000000000003e40 R09: 0000000000000000
[   79.535978][    C0] R10: ffffffff87368708 R11: 0000000000000000 R12: ffff888018dc8900
[   79.546642][    C0] R13: 0000000000000003 R14: ffff88801cf842c0 R15: 0000000000003fc0
[   79.557010][    C0] FS:  00007fc743697800(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000
[   79.568585][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   79.576995][    C0] CR2: 000000c0006da358 CR3: 0000000022ccf000 CR4: 0000000000150ef0
[   79.586245][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   79.594452][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   79.602322][    C0] Call Trace:
[   79.605465][    C0]  <IRQ>
[   79.608183][    C0]  tcp_try_coalesce+0x393/0x920
[   79.613419][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   79.620419][    C0]  ? tcp_shifted_skb+0xf50/0xf50
[   79.625815][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   79.632199][    C0]  ? tcp_try_rmem_schedule+0x964/0x1a60
[   79.638010][    C0]  tcp_queue_rcv+0x8a/0x6e0
[   79.642939][    C0]  tcp_data_queue+0x11fd/0x4bb0
[   79.648452][    C0]  ? tcp_validate_incoming+0x6ec/0x1c40
[   79.654120][    C0]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[   79.660555][    C0]  ? tcp_urg+0x108/0xb40
[   79.665290][    C0]  ? tcp_data_ready+0x520/0x520
[   79.670042][    C0]  ? inet_reqsk_alloc+0x700/0x710
[   79.675696][    C0]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[   79.681371][    C0]  ? ktime_get+0x30b/0x470
[   79.686008][    C0]  tcp_rcv_established+0x81e/0x1ff0
[   79.691163][    C0]  ? lock_release+0x720/0x720
[   79.695982][    C0]  ? tcp_data_queue+0x4bb0/0x4bb0
[   79.701071][    C0]  tcp_v4_do_rcv+0x65e/0x980
[   79.705687][    C0]  tcp_v4_rcv+0x27d7/0x3170
[   79.710808][    C0]  ? tcp_v4_early_demux+0x9f0/0x9f0
[   79.716535][    C0]  ? lock_release+0x720/0x720
[   79.721885][    C0]  ip_protocol_deliver_rcu+0xa3/0xf30
[   79.728313][    C0]  ip_local_deliver_finish+0x20a/0x370
[   79.734017][    C0]  ip_local_deliver+0x1b3/0x200
[   79.738893][    C0]  ip_rcv_finish+0x1cb/0x2f0
[   79.743967][    C0]  ip_rcv+0xaa/0xd0
[   79.747704][    C0]  ? ip_local_deliver+0x200/0x200
[   79.753103][    C0]  __netif_receive_skb_one_core+0x114/0x180
[   79.761390][    C0]  ? __netif_receive_skb_core+0x3850/0x3850
[   79.767931][    C0]  ? mark_held_locks+0x9f/0xe0
[   79.772614][    C0]  __netif_receive_skb+0x24/0x1b0
[   79.777747][    C0]  process_backlog+0x3a0/0x800
[   79.782440][    C0]  ? mark_held_locks+0x9f/0xe0
[   79.789379][    C0]  __napi_poll+0xb3/0x6e0
[   79.793991][    C0]  net_rx_action+0x8ec/0xc60
[   79.798324][    C0]  ? napi_threaded_poll+0x520/0x520
[   79.803353][    C0]  __do_softirq+0x29b/0x9c2
[   79.808291][    C0]  do_softirq.part.0+0xde/0x130
[   79.814489][    C0]  </IRQ>
[   79.818290][    C0]  <TASK>
[   79.821591][    C0]  ? ip_finish_output2+0x7a2/0x2170
[   79.826886][    C0]  __local_bh_enable_ip+0x102/0x120
[   79.831957][    C0]  ip_finish_output2+0x7d0/0x2170
[   79.837823][    C0]  ? ip_fragment.constprop.0+0x240/0x240
[   79.844340][    C0]  ? ip_mc_finish_output+0x530/0x530
[   79.850698][    C0]  __ip_finish_output+0x396/0x650
[   79.858581][    C0]  ip_finish_output+0x32/0x200
[   79.864314][    C0]  ip_output+0x196/0x310
[   79.869420][    C0]  __ip_queue_xmit+0x8fe/0x1bb0
[   79.875195][    C0]  __tcp_transmit_skb+0x187d/0x3810
[   79.881518][    C0]  ? __tcp_select_window+0xdb0/0xdb0
[   79.887948][    C0]  ? kmem_cache_alloc_node_trace+0x3e5/0x5b0
[   79.895400][    C0]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[   79.902689][    C0]  ? skb_release_data+0x12b/0x7e0
[   79.909501][    C0]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[   79.917847][    C0]  ? __phys_addr+0xc4/0x140
[   79.923985][    C0]  __tcp_retransmit_skb+0x5f9/0x29b0
[   79.932282][    C0]  ? tcp_push_one+0x100/0x100
[   79.938073][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   79.944760][    C0]  ? tcp_rack_mark_lost+0xa9/0x2b0
[   79.950067][    C0]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[   79.959104][    C0]  ? __mod_timer+0x83c/0xe30
[   79.965033][    C0]  tcp_retransmit_skb+0x2a/0x360
[   79.971486][    C0]  tcp_xmit_retransmit_queue.part.0+0x3fa/0x990
[   79.980869][    C0]  tcp_xmit_retransmit_queue+0x57/0x70
[   79.987386][    C0]  tcp_xmit_recovery+0x86/0x180
[   79.992867][    C0]  tcp_ack+0x2781/0x5900
[   79.999539][    C0]  ? tcp_fastretrans_alert+0x2ec0/0x2ec0
[   80.007637][    C0]  ? tcp_reset+0x4a0/0x4a0
[   80.012874][    C0]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[   80.019038][    C0]  ? ktime_get+0x30b/0x470
[   80.023960][    C0]  tcp_rcv_established+0x5d9/0x1ff0
[   80.029210][    C0]  ? __release_sock+0xd0/0x3b0
[   80.034638][    C0]  ? tcp_data_queue+0x4bb0/0x4bb0
[   80.039995][    C0]  tcp_v4_do_rcv+0x65e/0x980
[   80.045142][    C0]  __release_sock+0x134/0x3b0
[   80.050926][    C0]  release_sock+0x54/0x1b0
[   80.056548][    C0]  tcp_sendmsg+0x36/0x40
[   80.060815][    C0]  inet_sendmsg+0x99/0xe0
[   80.065801][    C0]  ? inet_send_prepare+0x4e0/0x4e0
[   80.071660][    C0]  sock_sendmsg+0xcf/0x120
[   80.076236][    C0]  sock_write_iter+0x289/0x3c0
[   80.081229][    C0]  ? sock_sendmsg+0x120/0x120
[   80.086469][    C0]  ? inode_has_perm+0x1a2/0x220
[   80.092036][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   80.098725][    C0]  new_sync_write+0x431/0x660
[   80.103677][    C0]  ? new_sync_read+0x6e0/0x6e0
[   80.108472][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   80.115195][    C0]  ? security_file_permission+0xab/0xd0
[   80.120812][    C0]  vfs_write+0x7cd/0xae0
[   80.125437][    C0]  ksys_write+0x1ee/0x250
[   80.130043][    C0]  ? __ia32_sys_read+0xb0/0xb0
[   80.135348][    C0]  ? syscall_enter_from_user_mode+0x21/0x70
[   80.141209][    C0]  do_syscall_64+0x35/0xb0
[   80.145731][    C0]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   80.151468][    C0] RIP: 0033:0x7fc7432289a3
[   80.156310][    C0] Code: 8b 15 d9 f4 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
[   80.180135][    C0] RSP: 002b:00007ffd9e8e2308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   80.189827][    C0] RAX: ffffffffffffffda RBX: 000055b29a53ced0 RCX: 00007fc7432289a3
[   80.199727][    C0] RDX: 0000000000003840 RSI: 000055b29a5611a0 RDI: 0000000000000007
[   80.211967][    C0] RBP: 000055b29a53c0d0 R08: 0000000000000000 R09: 00007ffd9e986080
[   80.221786][    C0] R10: 00007ffd9e9860f0 R11: 0000000000000246 R12: 000000000000004f
[   80.231337][    C0] R13: 0000000000003840 R14: 000055b29a52be40 R15: 000055b29a53e980
[   80.240975][    C0]  </TASK>
[   80.244675][    C0] Kernel panic - not syncing: panic_on_warn set ...
[   80.252329][    C0] CPU: 0 PID: 3574 Comm: sshd Not tainted 5.17.0-syzkaller-03397-g40037e4f8b2f #0
[   80.262944][    C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[   80.274665][    C0] Call Trace:
[   80.278669][    C0]  <IRQ>
[   80.281981][    C0]  dump_stack_lvl+0xcd/0x134
[   80.287506][    C0]  panic+0x2b0/0x6dd
[   80.292590][    C0]  ? __warn_printk+0xf3/0xf3
[   80.298640][    C0]  ? __warn.cold+0x1d1/0x2cf
[   80.304318][    C0]  ? skb_try_coalesce+0x1508/0x1900
[   80.310846][    C0]  __warn.cold+0x1ec/0x2cf
[   80.316496][    C0]  ? skb_try_coalesce+0x1508/0x1900
[   80.323407][    C0]  report_bug+0x1bd/0x210
[   80.328447][    C0]  handle_bug+0x3c/0x60
[   80.333091][    C0]  exc_invalid_op+0x14/0x40
[   80.337651][    C0]  asm_exc_invalid_op+0x12/0x20
[   80.342754][    C0] RIP: 0010:skb_try_coalesce+0x1508/0x1900
[   80.348709][    C0] Code: 48 85 c0 0f 84 a9 f2 ff ff e8 b4 63 41 fa 49 8d 45 ff 48 89 44 24 20 49 8d 45 07 48 89 44 24 68 e9 8d f2 ff ff e8 98 63 41 fa <0f> 0b e9 02 f7 ff ff e8 8c 63 41 fa 48 8b 44 24 30 be 04 00 00 00
[   80.369054][    C0] RSP: 0018:ffffc90000007690 EFLAGS: 00010246
[   80.375122][    C0] RAX: 0000000000000000 RBX: 0000000000003e40 RCX: 0000000000000100
[   80.383212][    C0] RDX: ffff888023bd8240 RSI: ffffffff87369008 RDI: 0000000000000003
[   80.391194][    C0] RBP: ffff888025593440 R08: 0000000000003e40 R09: 0000000000000000
[   80.399217][    C0] R10: ffffffff87368708 R11: 0000000000000000 R12: ffff888018dc8900
[   80.406881][    C0] R13: 0000000000000003 R14: ffff88801cf842c0 R15: 0000000000003fc0
[   80.415104][    C0]  ? skb_try_coalesce+0xc08/0x1900
[   80.420460][    C0]  ? skb_try_coalesce+0x1508/0x1900
[   80.425612][    C0]  tcp_try_coalesce+0x393/0x920
[   80.430480][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   80.436679][    C0]  ? tcp_shifted_skb+0xf50/0xf50
[   80.441425][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   80.447681][    C0]  ? tcp_try_rmem_schedule+0x964/0x1a60
[   80.453258][    C0]  tcp_queue_rcv+0x8a/0x6e0
[   80.457828][    C0]  tcp_data_queue+0x11fd/0x4bb0
[   80.462718][    C0]  ? tcp_validate_incoming+0x6ec/0x1c40
[   80.468485][    C0]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[   80.474510][    C0]  ? tcp_urg+0x108/0xb40
[   80.479212][    C0]  ? tcp_data_ready+0x520/0x520
[   80.485054][    C0]  ? inet_reqsk_alloc+0x700/0x710
[   80.490556][    C0]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[   80.496614][    C0]  ? ktime_get+0x30b/0x470
[   80.502210][    C0]  tcp_rcv_established+0x81e/0x1ff0
[   80.508014][    C0]  ? lock_release+0x720/0x720
[   80.512932][    C0]  ? tcp_data_queue+0x4bb0/0x4bb0
[   80.518444][    C0]  tcp_v4_do_rcv+0x65e/0x980
[   80.523719][    C0]  tcp_v4_rcv+0x27d7/0x3170
[   80.529136][    C0]  ? tcp_v4_early_demux+0x9f0/0x9f0
[   80.534654][    C0]  ? lock_release+0x720/0x720
[   80.540569][    C0]  ip_protocol_deliver_rcu+0xa3/0xf30
[   80.546017][    C0]  ip_local_deliver_finish+0x20a/0x370
[   80.551590][    C0]  ip_local_deliver+0x1b3/0x200
[   80.556545][    C0]  ip_rcv_finish+0x1cb/0x2f0
[   80.561894][    C0]  ip_rcv+0xaa/0xd0
[   80.565791][    C0]  ? ip_local_deliver+0x200/0x200
[   80.570944][    C0]  __netif_receive_skb_one_core+0x114/0x180
[   80.577198][    C0]  ? __netif_receive_skb_core+0x3850/0x3850
[   80.583089][    C0]  ? mark_held_locks+0x9f/0xe0
[   80.588498][    C0]  __netif_receive_skb+0x24/0x1b0
[   80.595076][    C0]  process_backlog+0x3a0/0x800
[   80.601260][    C0]  ? mark_held_locks+0x9f/0xe0
[   80.607643][    C0]  __napi_poll+0xb3/0x6e0
[   80.613022][    C0]  net_rx_action+0x8ec/0xc60
[   80.618135][    C0]  ? napi_threaded_poll+0x520/0x520
[   80.623464][    C0]  __do_softirq+0x29b/0x9c2
[   80.628396][    C0]  do_softirq.part.0+0xde/0x130
[   80.633977][    C0]  </IRQ>
[   80.637188][    C0]  <TASK>
[   80.640683][    C0]  ? ip_finish_output2+0x7a2/0x2170
[   80.646399][    C0]  __local_bh_enable_ip+0x102/0x120
[   80.652561][    C0]  ip_finish_output2+0x7d0/0x2170
[   80.657786][    C0]  ? ip_fragment.constprop.0+0x240/0x240
[   80.663822][    C0]  ? ip_mc_finish_output+0x530/0x530
[   80.670149][    C0]  __ip_finish_output+0x396/0x650
[   80.675592][    C0]  ip_finish_output+0x32/0x200
[   80.680528][    C0]  ip_output+0x196/0x310
[   80.684716][    C0]  __ip_queue_xmit+0x8fe/0x1bb0
[   80.690627][    C0]  __tcp_transmit_skb+0x187d/0x3810
[   80.696326][    C0]  ? __tcp_select_window+0xdb0/0xdb0
[   80.702016][    C0]  ? kmem_cache_alloc_node_trace+0x3e5/0x5b0
[   80.708498][    C0]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[   80.714604][    C0]  ? skb_release_data+0x12b/0x7e0
[   80.719726][    C0]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[   80.726475][    C0]  ? __phys_addr+0xc4/0x140
[   80.732248][    C0]  __tcp_retransmit_skb+0x5f9/0x29b0
[   80.737802][    C0]  ? tcp_push_one+0x100/0x100
[   80.743340][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   80.751417][    C0]  ? tcp_rack_mark_lost+0xa9/0x2b0
[   80.758178][    C0]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[   80.766078][    C0]  ? __mod_timer+0x83c/0xe30
[   80.771509][    C0]  tcp_retransmit_skb+0x2a/0x360
[   80.776967][    C0]  tcp_xmit_retransmit_queue.part.0+0x3fa/0x990
[   80.784305][    C0]  tcp_xmit_retransmit_queue+0x57/0x70
[   80.791376][    C0]  tcp_xmit_recovery+0x86/0x180
[   80.797271][    C0]  tcp_ack+0x2781/0x5900
[   80.802292][    C0]  ? tcp_fastretrans_alert+0x2ec0/0x2ec0
[   80.808797][    C0]  ? tcp_reset+0x4a0/0x4a0
[   80.813864][    C0]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[   80.819855][    C0]  ? ktime_get+0x30b/0x470
[   80.824555][    C0]  tcp_rcv_established+0x5d9/0x1ff0
[   80.830495][    C0]  ? __release_sock+0xd0/0x3b0
[   80.835537][    C0]  ? tcp_data_queue+0x4bb0/0x4bb0
[   80.840674][    C0]  tcp_v4_do_rcv+0x65e/0x980
[   80.845804][    C0]  __release_sock+0x134/0x3b0
[   80.851385][    C0]  release_sock+0x54/0x1b0
[   80.855958][    C0]  tcp_sendmsg+0x36/0x40
[   80.860741][    C0]  inet_sendmsg+0x99/0xe0
[   80.865180][    C0]  ? inet_send_prepare+0x4e0/0x4e0
[   80.870423][    C0]  sock_sendmsg+0xcf/0x120
[   80.874994][    C0]  sock_write_iter+0x289/0x3c0
[   80.880018][    C0]  ? sock_sendmsg+0x120/0x120
[   80.885082][    C0]  ? inode_has_perm+0x1a2/0x220
[   80.890342][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   80.896643][    C0]  new_sync_write+0x431/0x660
[   80.901672][    C0]  ? new_sync_read+0x6e0/0x6e0
[   80.906964][    C0]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   80.913879][    C0]  ? security_file_permission+0xab/0xd0
[   80.919696][    C0]  vfs_write+0x7cd/0xae0
[   80.924206][    C0]  ksys_write+0x1ee/0x250
[   80.928991][    C0]  ? __ia32_sys_read+0xb0/0xb0
[   80.934952][    C0]  ? syscall_enter_from_user_mode+0x21/0x70
[   80.942504][    C0]  do_syscall_64+0x35/0xb0
[   80.948325][    C0]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   80.954463][    C0] RIP: 0033:0x7fc7432289a3
[   80.959496][    C0] Code: 8b 15 d9 f4 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
[   80.982476][    C0] RSP: 002b:00007ffd9e8e2308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   80.992336][    C0] RAX: ffffffffffffffda RBX: 000055b29a53ced0 RCX: 00007fc7432289a3
[   81.000759][    C0] RDX: 0000000000003840 RSI: 000055b29a5611a0 RDI: 0000000000000007
[   81.010849][    C0] RBP: 000055b29a53c0d0 R08: 0000000000000000 R09: 00007ffd9e986080
[   81.019070][    C0] R10: 00007ffd9e9860f0 R11: 0000000000000246 R12: 000000000000004f
[   81.028464][    C0] R13: 0000000000003840 R14: 000055b29a52be40 R15: 000055b29a53e980
[   81.036830][    C0]  </TASK>
[   81.040938][    C0] Kernel Offset: disabled
[   81.045484][    C0] Rebooting in 86400 seconds..

VM DIAGNOSIS:
08:02:01  Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff844f606c RDI=ffffffff907f0c60 RBP=ffffffff907f0c20 RSP=ffffc90000007018
R8 =000000000000002a R9 =0000000000000000 R10=ffffffff844f605d R11=000000000000001f
R12=0000000000000000 R13=fffffbfff20fe1d7 R14=fffffbfff20fe18e R15=dffffc0000000000
RIP=ffffffff844f6092 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007fc743697800 ffffffff 00c00000
GS =0000 ffff88802ca00000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0006da358 CR3=0000000022ccf000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=000000000000000000000000000001a4 XMM01=d47a3ba5400d93448e516f04fd8270fd
XMM02=16c55a112d84ca6b59f7030054ce233d XMM03=34e6d38f4d5fc35e498e81af7c4e00f0
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000003284d RBX=ffff8880119241c0 RCX=ffffffff895a49e1 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffffc9000066fdf8
R8 =0000000000000001 R9 =ffff88802cb3ae13 R10=ffffed10059675c2 R11=0000000000000000
R12=ffffed1002324838 R13=0000000000000001 R14=ffffffff8d93ee90 R15=0000000000000000
RIP=ffffffff895d356b RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802cb00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f89076a9648 CR3=0000000019219000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=e0d01b6dcc7a201e5eedbb0d13f950cf XMM01=00000000000000000000000000000000
XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120343334
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=000000000005fb48 RBX=0000000000000000 RCX=1ffffffff20037fe RDX=0000000000000000
RSI=0000000000000101 RDI=0000000000000000 RBP=ffff888019504d58 RSP=ffffc900007677e0
R8 =0000000000000001 R9 =ffffffff8ffcaa1f R10=0000000000000001 R11=0000000000000000
R12=0000000000000000 R13=ffffed10032a09ab R14=0000000000000001 R15=ffff88802cc3ac40
RIP=ffffffff813415d8 RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802cc00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe000008f000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0006ae140 CR3=0000000022ccf000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=000000000000000000000000000001a4 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=000000000002f972 RBX=ffff88802cc3ac40 RCX=1ffffffff2002e86 RDX=0000000000000000
RSI=0000000000000201 RDI=0000000000000000 RBP=ffff88802cd3ac54 RSP=ffffc90002abf898
R8 =0000000000000001 R9 =ffffffff8ffcaa0f R10=0000000000000001 R11=0000000000000000
R12=ffffed100598758a R13=ffff88802cc3ac54 R14=dffffc0000000000 R15=ffff88802cd3ac40
RIP=ffffffff813415d8 RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000000c00002ec90 ffffffff 00c00000
GS =0000 ffff88802cd00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe00000d6000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0006e9c24 CR3=0000000019219000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=30202c273030785c30656c69662f2e27 XMM01=7830202c273030785c30656c69662f2e
XMM02=02020202020202020202020202020202 XMM03=01000202020202020202020202020202
XMM04=02020202020202020202020202020202 XMM05=02020202020202020202020202020202
XMM06=02020202020202020202020202020202 XMM07=02020202020202020202020202020202
XMM08=fc21190512fc5b85df64fc6b454fbffc XMM09=5cfc01f6fcaffc88a2b49cfc2863803e
XMM10=9685fca02d168dfc434a4292fc00e90a XMM11=97cf20fc39d7d0f9fc817f1e8efc4983
XMM12=2b42714bfc7b42f026fc66a1592bfc7e XMM13=5d9a5b2b9195b73210c3a6bd99c074fd
XMM14=a0daafe80153ebd8e725cbad16c0744b XMM15=00000000000000000000000000000000