[ 107.219472][ T38] audit: type=1400 audit(1647815552.860:74): avc: denied { write } for pid=3650 comm="sh" path="pipe:[29101]" dev="pipefs" ino=29101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '[localhost]:57150' (ECDSA) to the list of known hosts. [ 114.449623][ T38] audit: type=1400 audit(1647815560.150:75): avc: denied { execute } for pid=3673 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 [ 114.496550][ T38] audit: type=1400 audit(1647815560.150:76): avc: denied { execute_no_trans } for pid=3673 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 2022/03/20 22:32:40 fuzzer started 2022/03/20 22:32:41 dialing manager at localhost:42945 [ 116.507653][ T38] audit: type=1400 audit(1647815562.210:77): avc: denied { mounton } for pid=3683 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 [ 116.532991][ T3683] cgroup: Unknown subsys name 'net' [ 116.561974][ T38] audit: type=1400 audit(1647815562.230:78): avc: denied { mount } for pid=3683 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 [ 116.640584][ T38] audit: type=1400 audit(1647815562.290:79): avc: denied { unmount } for pid=3683 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 116.917790][ T3683] cgroup: Unknown subsys name 'rlimit' [ 117.130323][ T38] audit: type=1400 audit(1647815562.830:80): avc: denied { mounton } for pid=3683 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 [ 117.191712][ T38] audit: type=1400 audit(1647815562.860:81): avc: denied { mount } for pid=3683 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 2022/03/20 22:32:42 syscalls: 3738 2022/03/20 22:32:42 code coverage: enabled 2022/03/20 22:32:42 comparison tracing: enabled 2022/03/20 22:32:42 extra coverage: enabled 2022/03/20 22:32:42 delay kcov mmap: mmap returned an invalid pointer 2022/03/20 22:32:42 setuid sandbox: enabled 2022/03/20 22:32:42 namespace sandbox: enabled 2022/03/20 22:32:42 Android sandbox: enabled 2022/03/20 22:32:42 fault injection: enabled 2022/03/20 22:32:42 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/03/20 22:32:42 net packet injection: enabled 2022/03/20 22:32:42 net device setup: enabled 2022/03/20 22:32:42 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/03/20 22:32:42 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/03/20 22:32:42 USB emulation: enabled 2022/03/20 22:32:42 hci packet injection: enabled 2022/03/20 22:32:42 wifi device emulation: enabled 2022/03/20 22:32:42 802.15.4 emulation: enabled 2022/03/20 22:32:43 fetching corpus: 0, signal 0/2000 (executing program) [ 117.258123][ T38] audit: type=1400 audit(1647815562.890:82): avc: denied { setattr } for pid=3683 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 [ 117.340708][ T38] audit: type=1400 audit(1647815562.890:83): avc: denied { create } for pid=3683 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 117.414731][ T38] audit: type=1400 audit(1647815562.890:84): avc: denied { write } for pid=3683 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2022/03/20 22:32:43 fetching corpus: 50, signal 35723/39463 (executing program) 2022/03/20 22:32:44 fetching corpus: 100, signal 50939/56425 (executing program) 2022/03/20 22:32:44 fetching corpus: 150, signal 66005/73153 (executing program) 2022/03/20 22:32:45 fetching corpus: 200, signal 74586/83393 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signal 276848/373716 (executing program) [ 157.893527][ T1351] ieee802154 phy0 wpan0: encryption failed: -22 [ 157.931453][ T1351] ieee802154 phy1 wpan1: encryption failed: -22 2022/03/20 22:33:24 fetching corpus: 4400, signal 279544/376753 (executing program) 2022/03/20 22:33:26 fetching corpus: 4450, signal 280836/378732 (executing program) 2022/03/20 22:33:26 fetching corpus: 4500, signal 281710/380495 (executing program) 2022/03/20 22:33:27 fetching corpus: 4550, signal 282753/382366 (executing program) 2022/03/20 22:33:27 fetching corpus: 4600, signal 284383/384590 (executing program) 2022/03/20 22:33:28 fetching corpus: 4650, signal 285645/386495 (executing program) 2022/03/20 22:33:28 fetching corpus: 4700, signal 286724/388327 (executing program) 2022/03/20 22:33:29 fetching corpus: 4750, signal 288228/390444 (executing program) 2022/03/20 22:33:29 fetching corpus: 4800, signal 289043/392039 (executing program) 2022/03/20 22:33:30 fetching corpus: 4850, signal 289893/393664 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22:33:56 fetching corpus: 7850, signal 341131/481977 (executing program) 2022/03/20 22:33:57 fetching corpus: 7900, signal 342056/483311 (executing program) 2022/03/20 22:33:57 fetching corpus: 7950, signal 342907/484618 (executing program) 2022/03/20 22:33:58 fetching corpus: 8000, signal 343622/485819 (executing program) [ 192.702970][ C3] ------------[ cut here ]------------ [ 192.713527][ C3] WARNING: CPU: 3 PID: 3671 at net/core/skbuff.c:5295 skb_try_coalesce+0x1235/0x1560 [ 192.759647][ C3] Modules linked in: [ 192.767498][ C3] CPU: 3 PID: 3671 Comm: sshd Not tainted 5.17.0-rc8-syzkaller-00077-g14702b3b2438 #0 [ 192.823372][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 192.871430][ C3] RIP: 0010:skb_try_coalesce+0x1235/0x1560 [ 192.896414][ C3] Code: bf 01 00 00 00 0f b7 c0 89 c6 89 44 24 20 e8 d2 a8 4e fa 8b 44 24 20 83 e8 01 0f 85 e5 f0 ff ff e9 87 f4 ff ff e8 1b a7 4e fa <0f> 0b e9 06 f9 ff ff e8 ef 8c 95 fa e9 69 f0 ff ff e8 d5 8c 95 fa [ 192.968645][ C3] RSP: 0018:ffffc900007d86a0 EFLAGS: 00010246 [ 192.989204][ C3] RAX: 0000000000000000 RBX: 00000000000035d0 RCX: 0000000000000100 [ 193.003789][ C3] RDX: ffff88801994a0c0 RSI: ffffffff87294e75 RDI: 0000000000000003 [ 193.023152][ C3] RBP: ffff88801aa443a8 R08: 00000000000035d0 R09: 0000000000000000 [ 193.041684][ C3] R10: ffffffff87294779 R11: 0000000000000000 R12: ffff888024b3ad00 [ 193.064403][ C3] R13: ffff888019ef92c0 R14: ffff8880198942c0 R15: 0000000000003750 [ 193.078625][ C3] FS: 00007f927ec32800(0000) GS:ffff88802cd00000(0000) knlGS:0000000000000000 [ 193.095084][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.109043][ C3] CR2: 00007f1d0d315b28 CR3: 0000000016265000 CR4: 0000000000150ee0 [ 193.126630][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 193.148985][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 193.190373][ C3] Call Trace: [ 193.196547][ C3] [ 193.204656][ C3] tcp_try_coalesce+0x393/0x920 [ 193.215803][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 193.232279][ C3] ? tcp_shifted_skb+0xf50/0xf50 [ 193.241599][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 193.258459][ C3] ? tcp_try_rmem_schedule+0x964/0x1a90 [ 193.270532][ C3] tcp_queue_rcv+0x8a/0x6e0 [ 193.284969][ C3] tcp_data_queue+0x11fd/0x4bb0 [ 193.310610][ C3] ? tcp_validate_incoming+0x6ec/0x1c40 [ 193.324185][ C3] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 193.335310][ C3] ? tcp_urg+0x108/0xb40 [ 193.346225][ C3] ? tcp_data_ready+0x540/0x540 [ 193.358561][ C3] ? tcp_try_coalesce+0x8c0/0x920 [ 193.372860][ C3] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 193.386883][ C3] ? ktime_get+0x30b/0x470 [ 193.398479][ C3] tcp_rcv_established+0x81e/0x1ff0 [ 193.410538][ C3] ? lock_release+0x720/0x720 [ 193.422255][ C3] ? tcp_data_queue+0x4bb0/0x4bb0 [ 193.434214][ C3] tcp_v4_do_rcv+0x65e/0x980 [ 193.445134][ C3] tcp_v4_rcv+0x27d7/0x3170 [ 193.452723][ C3] ? tcp_v4_early_demux+0x9f0/0x9f0 [ 193.461977][ C3] ? lock_release+0x720/0x720 [ 193.469640][ C3] ip_protocol_deliver_rcu+0xa3/0xf30 [ 193.479573][ C3] ip_local_deliver_finish+0x20a/0x370 [ 193.488404][ C3] ip_local_deliver+0x1b3/0x200 [ 193.499849][ C3] ip_rcv_finish+0x1cb/0x2f0 [ 193.506936][ C3] ip_rcv+0xaa/0xd0 [ 193.512472][ C3] ? ip_local_deliver+0x200/0x200 [ 193.519562][ C3] __netif_receive_skb_one_core+0x114/0x180 [ 193.530157][ C3] ? __netif_receive_skb_core+0x3850/0x3850 [ 193.547859][ C3] ? mark_held_locks+0x9f/0xe0 [ 193.556320][ C3] __netif_receive_skb+0x24/0x1b0 [ 193.566760][ C3] process_backlog+0x2a5/0x6c0 [ 193.579164][ C3] ? mark_held_locks+0x9f/0xe0 [ 193.590816][ C3] __napi_poll+0xb3/0x6e0 [ 193.600334][ C3] net_rx_action+0x801/0xb40 [ 193.608963][ C3] ? napi_threaded_poll+0x520/0x520 [ 193.619187][ C3] __do_softirq+0x29b/0x9c2 [ 193.628004][ C3] do_softirq.part.0+0xde/0x130 [ 193.635985][ C3] [ 193.641602][ C3] [ 193.648938][ C3] ? ip_finish_output2+0x7a2/0x2170 [ 193.672310][ C3] __local_bh_enable_ip+0x102/0x120 [ 193.685485][ C3] ip_finish_output2+0x7d0/0x2170 [ 193.696758][ C3] ? ip_fragment.constprop.0+0x240/0x240 [ 193.711968][ C3] ? ip_mc_finish_output+0x530/0x530 [ 193.724277][ C3] __ip_finish_output+0x396/0x650 [ 193.735353][ C3] ip_finish_output+0x32/0x200 [ 193.743860][ C3] ip_output+0x196/0x310 [ 193.751782][ C3] __ip_queue_xmit+0x8fe/0x1bb0 [ 193.762806][ C3] __tcp_transmit_skb+0x187d/0x3810 [ 193.772165][ C3] ? __tcp_select_window+0xdc0/0xdc0 [ 193.779078][ C3] ? kmem_cache_alloc_node_trace+0x3e5/0x5b0 [ 193.788934][ C3] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 193.818921][ C3] ? skb_release_data+0x129/0x760 [ 193.842324][ C3] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 193.852852][ C3] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 193.862007][ C3] ? __phys_addr+0xc4/0x140 [ 193.881706][ C3] __tcp_retransmit_skb+0x5f9/0x29b0 [ 193.897972][ C3] ? tcp_push_one+0x100/0x100 [ 193.906679][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 193.921622][ C3] ? tcp_rack_mark_lost+0xa9/0x2b0 [ 193.935955][ C3] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 193.952086][ C3] ? __mod_timer+0x83c/0xe30 [ 193.958801][ C3] tcp_retransmit_skb+0x2a/0x360 [ 193.975066][ C3] tcp_xmit_retransmit_queue.part.0+0x3fa/0x990 [ 193.993276][ C3] tcp_xmit_retransmit_queue+0x57/0x70 [ 194.003212][ C3] tcp_xmit_recovery+0x86/0x180 [ 194.009017][ C3] tcp_ack+0x2781/0x5900 [ 194.014452][ C3] ? tcp_fastretrans_alert+0x2ec0/0x2ec0 [ 194.037299][ C3] ? tcp_reset+0x4a0/0x4a0 [ 194.042871][ C3] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 194.066217][ C3] ? ktime_get+0x30b/0x470 [ 194.071660][ C3] tcp_rcv_established+0x5d9/0x1ff0 [ 194.078242][ C3] ? __release_sock+0xd0/0x3b0 [ 194.108699][ C3] ? tcp_data_queue+0x4bb0/0x4bb0 [ 194.132319][ C3] tcp_v4_do_rcv+0x65e/0x980 [ 194.138411][ C3] __release_sock+0x134/0x3b0 [ 194.147196][ C3] release_sock+0x54/0x1b0 [ 194.157631][ C3] tcp_sendmsg+0x36/0x40 [ 194.172465][ C3] inet_sendmsg+0x99/0xe0 [ 194.178124][ C3] ? inet_send_prepare+0x4e0/0x4e0 [ 194.220473][ C3] sock_sendmsg+0xcf/0x120 [ 194.229145][ C3] sock_write_iter+0x289/0x3c0 [ 194.248809][ C3] ? sock_sendmsg+0x120/0x120 [ 194.270343][ C3] ? inode_has_perm+0x1a2/0x220 [ 194.292477][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 194.324162][ C3] new_sync_write+0x431/0x660 [ 194.337867][ C3] ? new_sync_read+0x6e0/0x6e0 [ 194.348442][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 194.366958][ C3] ? security_file_permission+0xab/0xd0 [ 194.386616][ C3] vfs_write+0x7cd/0xae0 [ 194.411106][ C3] ksys_write+0x1ee/0x250 [ 194.450197][ C3] ? __ia32_sys_read+0xb0/0xb0 [ 194.456423][ C3] ? syscall_enter_from_user_mode+0x21/0x70 [ 194.475165][ C3] do_syscall_64+0x35/0xb0 [ 194.501960][ C3] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.528037][ C3] RIP: 0033:0x7f927ed829a3 [ 194.548170][ C3] 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 [ 194.602568][ C3] RSP: 002b:00007ffda7bfc6f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 194.621817][ C3] RAX: ffffffffffffffda RBX: 000055ac7ce0de20 RCX: 00007f927ed829a3 [ 194.642853][ C3] RDX: 0000000000002580 RSI: 000055ac7ce25570 RDI: 0000000000000007 [ 194.663747][ C3] RBP: 000055ac7ce0d020 R08: 0000000000000000 R09: 00007ffda7d25080 [ 194.684262][ C3] R10: 00007ffda7d250f0 R11: 0000000000000246 R12: 00000000000000c0 [ 194.704871][ C3] R13: 0000000000002580 R14: 000055ac7ce0f740 R15: 000055ac7ce0f8c0 [ 194.747695][ C3] [ 194.754909][ C3] Kernel panic - not syncing: panic_on_warn set ... [ 194.784352][ C3] CPU: 3 PID: 3671 Comm: sshd Not tainted 5.17.0-rc8-syzkaller-00077-g14702b3b2438 #0 [ 194.817701][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 194.833951][ C3] Call Trace: [ 194.852584][ C3] [ 194.856431][ C3] dump_stack_lvl+0xcd/0x134 [ 194.862930][ C3] panic+0x2b0/0x6dd [ 194.869631][ C3] ? __warn_printk+0xf3/0xf3 [ 194.881260][ C3] ? __warn.cold+0x1d1/0x2cf [ 194.891801][ C3] ? skb_try_coalesce+0x1235/0x1560 [ 194.904043][ C3] __warn.cold+0x1ec/0x2cf [ 194.914088][ C3] ? skb_try_coalesce+0x1235/0x1560 [ 194.925995][ C3] report_bug+0x1bd/0x210 [ 194.936428][ C3] handle_bug+0x3c/0x60 [ 194.946214][ C3] exc_invalid_op+0x14/0x40 [ 194.956600][ C3] asm_exc_invalid_op+0x12/0x20 [ 194.968086][ C3] RIP: 0010:skb_try_coalesce+0x1235/0x1560 [ 194.997473][ C3] Code: bf 01 00 00 00 0f b7 c0 89 c6 89 44 24 20 e8 d2 a8 4e fa 8b 44 24 20 83 e8 01 0f 85 e5 f0 ff ff e9 87 f4 ff ff e8 1b a7 4e fa <0f> 0b e9 06 f9 ff ff e8 ef 8c 95 fa e9 69 f0 ff ff e8 d5 8c 95 fa [ 195.072279][ C3] RSP: 0018:ffffc900007d86a0 EFLAGS: 00010246 [ 195.099718][ C3] RAX: 0000000000000000 RBX: 00000000000035d0 RCX: 0000000000000100 [ 195.118325][ C3] RDX: ffff88801994a0c0 RSI: ffffffff87294e75 RDI: 0000000000000003 [ 195.136840][ C3] RBP: ffff88801aa443a8 R08: 00000000000035d0 R09: 0000000000000000 [ 195.155540][ C3] R10: ffffffff87294779 R11: 0000000000000000 R12: ffff888024b3ad00 [ 195.173987][ C3] R13: ffff888019ef92c0 R14: ffff8880198942c0 R15: 0000000000003750 [ 195.201194][ C3] ? skb_try_coalesce+0xb39/0x1560 [ 195.224992][ C3] ? skb_try_coalesce+0x1235/0x1560 [ 195.233197][ C3] tcp_try_coalesce+0x393/0x920 [ 195.241244][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 195.255064][ C3] ? tcp_shifted_skb+0xf50/0xf50 [ 195.266340][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 195.280174][ C3] ? tcp_try_rmem_schedule+0x964/0x1a90 [ 195.293094][ C3] tcp_queue_rcv+0x8a/0x6e0 [ 195.303100][ C3] tcp_data_queue+0x11fd/0x4bb0 [ 195.314485][ C3] ? tcp_validate_incoming+0x6ec/0x1c40 [ 195.326851][ C3] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 195.341165][ C3] ? tcp_urg+0x108/0xb40 [ 195.350911][ C3] ? tcp_data_ready+0x540/0x540 [ 195.361800][ C3] ? tcp_try_coalesce+0x8c0/0x920 [ 195.373926][ C3] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 195.387925][ C3] ? ktime_get+0x30b/0x470 [ 195.397877][ C3] tcp_rcv_established+0x81e/0x1ff0 [ 195.410080][ C3] ? lock_release+0x720/0x720 [ 195.420674][ C3] ? tcp_data_queue+0x4bb0/0x4bb0 [ 195.432241][ C3] tcp_v4_do_rcv+0x65e/0x980 [ 195.443238][ C3] tcp_v4_rcv+0x27d7/0x3170 [ 195.451896][ C3] ? tcp_v4_early_demux+0x9f0/0x9f0 [ 195.464007][ C3] ? lock_release+0x720/0x720 [ 195.474722][ C3] ip_protocol_deliver_rcu+0xa3/0xf30 [ 195.487084][ C3] ip_local_deliver_finish+0x20a/0x370 [ 195.499411][ C3] ip_local_deliver+0x1b3/0x200 [ 195.510623][ C3] ip_rcv_finish+0x1cb/0x2f0 [ 195.521502][ C3] ip_rcv+0xaa/0xd0 [ 195.527862][ C3] ? ip_local_deliver+0x200/0x200 [ 195.537983][ C3] __netif_receive_skb_one_core+0x114/0x180 [ 195.548599][ C3] ? __netif_receive_skb_core+0x3850/0x3850 [ 195.559349][ C3] ? mark_held_locks+0x9f/0xe0 [ 195.582111][ C3] __netif_receive_skb+0x24/0x1b0 [ 195.588604][ C3] process_backlog+0x2a5/0x6c0 [ 195.594577][ C3] ? mark_held_locks+0x9f/0xe0 [ 195.617134][ C3] __napi_poll+0xb3/0x6e0 [ 195.640039][ C3] net_rx_action+0x801/0xb40 [ 195.650774][ C3] ? napi_threaded_poll+0x520/0x520 [ 195.663322][ C3] __do_softirq+0x29b/0x9c2 [ 195.674388][ C3] do_softirq.part.0+0xde/0x130 [ 195.685193][ C3] [ 195.691483][ C3] [ 195.698089][ C3] ? ip_finish_output2+0x7a2/0x2170 [ 195.708019][ C3] __local_bh_enable_ip+0x102/0x120 [ 195.719483][ C3] ip_finish_output2+0x7d0/0x2170 [ 195.728640][ C3] ? ip_fragment.constprop.0+0x240/0x240 [ 195.740952][ C3] ? ip_mc_finish_output+0x530/0x530 [ 195.751372][ C3] __ip_finish_output+0x396/0x650 [ 195.762503][ C3] ip_finish_output+0x32/0x200 [ 195.771787][ C3] ip_output+0x196/0x310 [ 195.781144][ C3] __ip_queue_xmit+0x8fe/0x1bb0 [ 195.791716][ C3] __tcp_transmit_skb+0x187d/0x3810 [ 195.803416][ C3] ? __tcp_select_window+0xdc0/0xdc0 [ 195.814232][ C3] ? kmem_cache_alloc_node_trace+0x3e5/0x5b0 [ 195.837497][ C3] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 195.850293][ C3] ? skb_release_data+0x129/0x760 [ 195.861476][ C3] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 195.876018][ C3] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 195.890076][ C3] ? __phys_addr+0xc4/0x140 [ 195.901335][ C3] __tcp_retransmit_skb+0x5f9/0x29b0 [ 195.913361][ C3] ? tcp_push_one+0x100/0x100 [ 195.924165][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 195.938668][ C3] ? tcp_rack_mark_lost+0xa9/0x2b0 [ 195.949914][ C3] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 195.964125][ C3] ? __mod_timer+0x83c/0xe30 [ 195.973661][ C3] tcp_retransmit_skb+0x2a/0x360 [ 195.984366][ C3] tcp_xmit_retransmit_queue.part.0+0x3fa/0x990 [ 195.998415][ C3] tcp_xmit_retransmit_queue+0x57/0x70 [ 196.010732][ C3] tcp_xmit_recovery+0x86/0x180 [ 196.021695][ C3] tcp_ack+0x2781/0x5900 [ 196.031069][ C3] ? tcp_fastretrans_alert+0x2ec0/0x2ec0 [ 196.044507][ C3] ? tcp_reset+0x4a0/0x4a0 [ 196.053982][ C3] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 196.067521][ C3] ? ktime_get+0x30b/0x470 [ 196.091040][ C3] tcp_rcv_established+0x5d9/0x1ff0 [ 196.097769][ C3] ? __release_sock+0xd0/0x3b0 [ 196.119808][ C3] ? tcp_data_queue+0x4bb0/0x4bb0 [ 196.126257][ C3] tcp_v4_do_rcv+0x65e/0x980 [ 196.147627][ C3] __release_sock+0x134/0x3b0 [ 196.154891][ C3] release_sock+0x54/0x1b0 [ 196.161029][ C3] tcp_sendmsg+0x36/0x40 [ 196.166553][ C3] inet_sendmsg+0x99/0xe0 [ 196.172067][ C3] ? inet_send_prepare+0x4e0/0x4e0 [ 196.197782][ C3] sock_sendmsg+0xcf/0x120 [ 196.205327][ C3] sock_write_iter+0x289/0x3c0 [ 196.232509][ C3] ? sock_sendmsg+0x120/0x120 [ 196.238487][ C3] ? inode_has_perm+0x1a2/0x220 [ 196.245607][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 196.264571][ C3] new_sync_write+0x431/0x660 [ 196.281529][ C3] ? new_sync_read+0x6e0/0x6e0 [ 196.287611][ C3] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 196.315992][ C3] ? security_file_permission+0xab/0xd0 [ 196.337490][ C3] vfs_write+0x7cd/0xae0 [ 196.348348][ C3] ksys_write+0x1ee/0x250 [ 196.360306][ C3] ? __ia32_sys_read+0xb0/0xb0 [ 196.372299][ C3] ? syscall_enter_from_user_mode+0x21/0x70 [ 196.387157][ C3] do_syscall_64+0x35/0xb0 [ 196.398859][ C3] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.414485][ C3] RIP: 0033:0x7f927ed829a3 [ 196.425399][ C3] 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 [ 196.492819][ C3] RSP: 002b:00007ffda7bfc6f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 196.531529][ C3] RAX: ffffffffffffffda RBX: 000055ac7ce0de20 RCX: 00007f927ed829a3 [ 196.541184][ C3] RDX: 0000000000002580 RSI: 000055ac7ce25570 RDI: 0000000000000007 [ 196.567615][ C3] RBP: 000055ac7ce0d020 R08: 0000000000000000 R09: 00007ffda7d25080 [ 196.593740][ C3] R10: 00007ffda7d250f0 R11: 0000000000000246 R12: 00000000000000c0 [ 196.619815][ C3] R13: 0000000000002580 R14: 000055ac7ce0f740 R15: 000055ac7ce0f8c0 [ 196.647369][ C3] [ 196.660072][ C3] Kernel Offset: disabled [ 196.678690][ C3] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:33:59 Registers: info registers vcpu 0 RAX=0000000000062ca2 RBX=0000000000000000 RCX=1ffffffff2002cfe RDX=0000000000000000 RSI=0000000000000201 RDI=0000000000000000 RBP=ffff88801b8120d8 RSP=ffffc90000d87898 R8 =0000000000000001 R9 =ffffffff8ffc9a0f R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=ffffed100370241b R14=0000000000000001 R15=ffff88802ca3ab00 RIP=ffffffff813405d8 RFL=00000202 [-------] 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 000000c000128090 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=000000c0006fdda0 CR3=0000000024b7f000 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=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=000000000000000040afecbdd1a51b1e XMM01=00000000000000000000000000000000 XMM02=000000000000000041643c6800000000 XMM03=e7174681fc68adb453fc76e69cb3fccd XMM04=fc7544d384fc5ffec881fc0ee12f87fc XMM05=48830d7cfce3a9f996fc7e9bc5d1fce7 XMM06=fc0144b2b4fcdc6e0a46fc5344418cfc XMM07=85fcb390b409fc779a6564fc15d7f2e5 XMM08=a7c0fc84360de2fcfdc48f74fc733b7a XMM09=124d59fc44d49e9ffc66798055fc951b XMM10=c6705874fc84a5b58afce38ae22dfc77 XMM11=fca5f00ee2fcf281463efc65e611dbfc XMM12=2cfc652c7486fcacc5c8a6fc5de2639f XMM13=61657427202c31317830202c34317830 XMM14=5d7d273030785c315f6576616c735f6d XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000c00fc RBX=00000000000c00fc RCX=1ffffffff1b27e3e RDX=1ffffffff16b0b59 RSI=0000000000000004 RDI=00000000000c00fc RBP=fffffbffffebf860 RSP=ffffc90002f5f998 R8 =0000000000000000 R9 =ffffffff8d93f1f3 R10=fffffbfff1b27e3e R11=0000000000000000 R12=ffff88802cb3ae10 R13=ffffffff8d93f400 R14=dffffc0000000000 R15=ffffffff8b9f92a0 RIP=ffffffff813285dd RFL=00000206 [-----P-] 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 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=000000c0006b5220 CR3=0000000024b7f000 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=2cc6f44af43b87025adb63ebdeb0b140 XMM01=00000000000000000000000000000000 XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120363230 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=0000000000000000 RBX=0000000000000003 RCX=ffffffff815d23a4 RDX=ffffed100370241c RSI=0000000000000004 RDI=ffff88801b8120d8 RBP=ffff88801b8120d8 RSP=ffffc90000757a80 R8 =0000000000000000 R9 =ffff88801b8120db R10=ffffed100370241b R11=0000000000000000 R12=ffffed100370241b R13=0000000000000001 R14=0000000000000000 R15=ffff88802cc3ab00 RIP=ffffffff81beded0 RFL=00000246 [---Z-P-] 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 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=00007f1d0cecb290 CR3=0000000016265000 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=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84420a21 RDI=ffffffff907ef2e0 RBP=ffffffff907ef2a0 RSP=ffffc900007d80b8 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff84420a12 R11=000000000000001f R12=0000000000000000 R13=0000000000000038 R14=ffffffff907ef2a0 R15=dffffc0000000000 RIP=ffffffff84420a4a 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 00007f927ec32800 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=00007f1d0d315b28 CR3=0000000016265000 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