Warning: Permanently added '[localhost]:37364' (ECDSA) to the list of known hosts. 2022/03/17 11:30:15 fuzzer started 2022/03/17 11:30:15 dialing manager at localhost:41379 [ 64.424311][ T3667] cgroup: Unknown subsys name 'net' [ 64.621631][ T3667] cgroup: Unknown subsys name 'rlimit' 2022/03/17 11:30:16 syscalls: 3719 2022/03/17 11:30:16 code coverage: enabled 2022/03/17 11:30:16 comparison tracing: enabled 2022/03/17 11:30:16 extra coverage: enabled 2022/03/17 11:30:16 delay kcov mmap: mmap returned an invalid pointer 2022/03/17 11:30:16 setuid sandbox: enabled 2022/03/17 11:30:16 namespace sandbox: enabled 2022/03/17 11:30:16 Android sandbox: /sys/fs/selinux/policy does not exist 2022/03/17 11:30:16 fault injection: enabled 2022/03/17 11:30:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/03/17 11:30:16 net packet injection: enabled 2022/03/17 11:30:16 net device setup: enabled 2022/03/17 11:30:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/03/17 11:30:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/03/17 11:30:16 USB emulation: enabled 2022/03/17 11:30:16 hci packet injection: enabled 2022/03/17 11:30:16 wifi device emulation: enabled 2022/03/17 11:30:16 802.15.4 emulation: enabled 2022/03/17 11:30:16 fetching corpus: 0, signal 0/2000 (executing program) 2022/03/17 11:30:16 fetching corpus: 50, signal 36209/39975 (executing program) 2022/03/17 11:30:16 fetching corpus: 100, signal 57121/62558 (executing program) 2022/03/17 11:30:17 fetching corpus: 150, signal 65868/72995 (executing program) 2022/03/17 11:30:17 fetching corpus: 200, signal 71612/80426 (executing program) 2022/03/17 11:30:17 fetching corpus: 250, signal 77830/88285 (executing program) 2022/03/17 11:30:17 fetching corpus: 300, signal 84160/96173 (executing program) 2022/03/17 11:30:17 fetching corpus: 350, signal 93056/106500 (executing program) 2022/03/17 11:30:17 fetching corpus: 400, signal 99210/114151 (executing program) 2022/03/17 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(executing program) 2022/03/17 11:30:26 fetching corpus: 2850, signal 237680/306774 (executing program) 2022/03/17 11:30:27 fetching corpus: 2900, signal 239259/309273 (executing program) 2022/03/17 11:30:27 fetching corpus: 2950, signal 241796/312496 (executing program) 2022/03/17 11:30:27 fetching corpus: 3000, signal 242939/314569 (executing program) 2022/03/17 11:30:27 fetching corpus: 3050, signal 244307/316849 (executing program) 2022/03/17 11:30:27 fetching corpus: 3100, signal 245020/318557 (executing program) 2022/03/17 11:30:27 fetching corpus: 3150, signal 245987/320507 (executing program) 2022/03/17 11:30:27 fetching corpus: 3200, signal 247911/323172 (executing program) 2022/03/17 11:30:28 fetching corpus: 3250, signal 249262/325401 (executing program) 2022/03/17 11:30:28 fetching corpus: 3300, signal 251447/328252 (executing program) 2022/03/17 11:30:28 fetching corpus: 3350, signal 253771/331210 (executing program) 2022/03/17 11:30:28 fetching corpus: 3400, signal 255082/333336 (executing program) 2022/03/17 11:30:28 fetching corpus: 3450, signal 256376/335450 (executing program) 2022/03/17 11:30:28 fetching corpus: 3500, signal 257856/337710 (executing program) 2022/03/17 11:30:29 fetching corpus: 3550, signal 259241/339849 (executing program) 2022/03/17 11:30:29 fetching corpus: 3600, signal 260694/342058 (executing program) 2022/03/17 11:30:29 fetching corpus: 3650, signal 261795/344060 (executing program) 2022/03/17 11:30:29 fetching corpus: 3700, signal 262719/345822 (executing program) 2022/03/17 11:30:29 fetching corpus: 3750, signal 263554/347564 (executing program) 2022/03/17 11:30:29 fetching corpus: 3800, signal 264811/349561 (executing program) 2022/03/17 11:30:30 fetching corpus: 3850, signal 266039/351573 (executing program) 2022/03/17 11:30:30 fetching corpus: 3900, signal 268034/354154 (executing program) [ 78.808047][ C2] ------------[ cut here ]------------ [ 78.815689][ C2] WARNING: CPU: 2 PID: 3654 at net/core/skbuff.c:5295 skb_try_coalesce+0x1235/0x1560 [ 78.827320][ C2] Modules linked in: [ 78.833051][ C2] CPU: 2 PID: 3654 Comm: sshd Not tainted 5.17.0-rc8-syzkaller-00003-g56e337f2cf13 #0 [ 78.845495][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 78.855429][ C2] RIP: 0010:skb_try_coalesce+0x1235/0x1560 [ 78.861944][ C2] Code: bf 01 00 00 00 0f b7 c0 89 c6 89 44 24 20 e8 92 41 4f fa 8b 44 24 20 83 e8 01 0f 85 e5 f0 ff ff e9 87 f4 ff ff e8 fb 3d 4f fa <0f> 0b e9 06 f9 ff ff e8 8f b7 96 fa e9 69 f0 ff ff e8 75 b7 96 fa [ 78.882777][ C2] RSP: 0018:ffffc900005606a0 EFLAGS: 00010246 [ 78.888439][ C2] RAX: 0000000000000000 RBX: 00000000000038a0 RCX: 0000000000000100 [ 78.896626][ C2] RDX: ffff888019ded700 RSI: ffffffff87298235 RDI: 0000000000000003 [ 78.904740][ C2] RBP: ffff8880190be140 R08: 00000000000038a0 R09: 0000000000000000 [ 78.913470][ C2] R10: ffffffff87297b39 R11: 0000000000000000 R12: ffff8880190bf040 [ 78.923202][ C2] R13: ffff888020c4f2c0 R14: ffff888020c492c0 R15: 0000000000003a20 [ 78.932605][ C2] FS: 00007f9d41444800(0000) GS:ffff88802cc00000(0000) knlGS:0000000000000000 [ 78.943997][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.954216][ C2] CR2: 000000c003543010 CR3: 0000000018a8c000 CR4: 0000000000150ee0 [ 78.965025][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.979356][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.988874][ C2] Call Trace: [ 78.992627][ C2] [ 78.995871][ C2] tcp_try_coalesce+0x393/0x920 [ 79.001046][ C2] ? tcp_shifted_skb+0xf50/0xf50 [ 79.006574][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 79.013365][ C2] ? tcp_try_rmem_schedule+0x964/0x1a90 [ 79.019167][ C2] tcp_queue_rcv+0x8a/0x6e0 [ 79.025491][ C2] tcp_data_queue+0x11fd/0x4bb0 [ 79.031982][ C2] ? tcp_validate_incoming+0x6ec/0x1c40 [ 79.038281][ C2] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 79.046278][ C2] ? tcp_urg+0x108/0xb40 [ 79.050807][ C2] ? tcp_data_ready+0x540/0x540 [ 79.055573][ C2] ? tcp_try_coalesce+0x910/0x920 [ 79.064365][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 79.072932][ C2] ? ktime_get+0x30b/0x470 [ 79.079278][ C2] tcp_rcv_established+0x81e/0x1ff0 [ 79.086238][ C2] ? lock_release+0x720/0x720 [ 79.092653][ C2] ? tcp_data_queue+0x4bb0/0x4bb0 [ 79.100657][ C2] tcp_v4_do_rcv+0x65e/0x980 [ 79.106042][ C2] tcp_v4_rcv+0x27d7/0x3170 [ 79.111227][ C2] ? tcp_v4_early_demux+0x9f0/0x9f0 [ 79.116590][ C2] ? lock_release+0x720/0x720 [ 79.122808][ C2] ip_protocol_deliver_rcu+0xa3/0xf30 [ 79.129890][ C2] ip_local_deliver_finish+0x20a/0x370 [ 79.136511][ C2] ip_local_deliver+0x1b3/0x200 [ 79.142824][ C2] ip_rcv_finish+0x1cb/0x2f0 [ 79.147583][ C2] ip_rcv+0xaa/0xd0 [ 79.152168][ C2] ? ip_local_deliver+0x200/0x200 [ 79.158259][ C2] __netif_receive_skb_one_core+0x114/0x180 [ 79.167958][ C2] ? __netif_receive_skb_core+0x3850/0x3850 [ 79.175666][ C2] ? mark_held_locks+0x9f/0xe0 [ 79.181297][ C2] __netif_receive_skb+0x24/0x1b0 [ 79.187151][ C2] process_backlog+0x2a5/0x6c0 [ 79.196573][ C2] ? mark_held_locks+0x9f/0xe0 [ 79.202699][ C2] __napi_poll+0xb3/0x6e0 [ 79.207342][ C2] net_rx_action+0x801/0xb40 [ 79.212332][ C2] ? napi_threaded_poll+0x520/0x520 [ 79.217700][ C2] __do_softirq+0x29b/0x9c2 [ 79.224709][ C2] do_softirq.part.0+0xde/0x130 [ 79.232076][ C2] [ 79.235776][ C2] [ 79.239992][ C2] ? ip_finish_output2+0x7a2/0x2170 [ 79.247003][ C2] __local_bh_enable_ip+0x102/0x120 [ 79.256193][ C2] ip_finish_output2+0x7d0/0x2170 [ 79.261777][ C2] ? ip_fragment.constprop.0+0x240/0x240 [ 79.267700][ C2] ? ip_mc_finish_output+0x530/0x530 [ 79.273770][ C2] __ip_finish_output+0x396/0x650 [ 79.279730][ C2] ip_finish_output+0x32/0x200 [ 79.285378][ C2] ip_output+0x196/0x310 [ 79.290406][ C2] __ip_queue_xmit+0x8fe/0x1bb0 [ 79.296682][ C2] __tcp_transmit_skb+0x187d/0x3810 [ 79.302798][ C2] ? __tcp_select_window+0xdc0/0xdc0 [ 79.309112][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 79.316644][ C2] ? skb_release_data+0x129/0x760 [ 79.322259][ C2] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 79.328906][ C2] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.337399][ C2] ? __phys_addr+0xc4/0x140 [ 79.342374][ C2] __tcp_retransmit_skb+0x5f9/0x29b0 [ 79.348049][ C2] ? tcp_push_one+0x100/0x100 [ 79.354265][ C2] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.362537][ C2] ? tcp_rack_mark_lost+0xa9/0x2b0 [ 79.368874][ C2] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.376602][ C2] ? __mod_timer+0x83c/0xe30 [ 79.381034][ C2] tcp_retransmit_skb+0x2a/0x360 [ 79.385756][ C2] tcp_xmit_retransmit_queue.part.0+0x3fa/0x990 [ 79.392377][ C2] tcp_xmit_retransmit_queue+0x57/0x70 [ 79.398784][ C2] tcp_xmit_recovery+0x86/0x180 [ 79.405797][ C2] tcp_ack+0x2781/0x5900 [ 79.412291][ C2] ? tcp_fastretrans_alert+0x2ec0/0x2ec0 [ 79.417983][ C2] ? tcp_reset+0x4a0/0x4a0 [ 79.424184][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 79.430185][ C2] ? ktime_get+0x30b/0x470 [ 79.434848][ C2] tcp_rcv_established+0x5d9/0x1ff0 [ 79.440559][ C2] ? __release_sock+0xd0/0x3b0 [ 79.446003][ C2] ? tcp_data_queue+0x4bb0/0x4bb0 [ 79.451095][ C2] tcp_v4_do_rcv+0x65e/0x980 [ 79.456280][ C2] __release_sock+0x134/0x3b0 [ 79.462933][ C2] release_sock+0x54/0x1b0 [ 79.468470][ C2] tcp_sendmsg+0x36/0x40 [ 79.474068][ C2] inet_sendmsg+0x99/0xe0 [ 79.479492][ C2] ? inet_send_prepare+0x4e0/0x4e0 [ 79.488290][ C2] sock_sendmsg+0xcf/0x120 [ 79.495408][ C2] sock_write_iter+0x289/0x3c0 [ 79.501522][ C2] ? sock_sendmsg+0x120/0x120 [ 79.507578][ C2] ? aa_path_link+0x2f0/0x2f0 [ 79.515215][ C2] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.523713][ C2] new_sync_write+0x431/0x660 [ 79.530086][ C2] ? new_sync_read+0x6e0/0x6e0 [ 79.535815][ C2] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.543191][ C2] ? security_file_permission+0xab/0xd0 [ 79.549974][ C2] vfs_write+0x7cd/0xae0 [ 79.555139][ C2] ksys_write+0x1ee/0x250 [ 79.560491][ C2] ? __ia32_sys_read+0xb0/0xb0 [ 79.566304][ C2] ? syscall_enter_from_user_mode+0x21/0x70 [ 79.573687][ C2] do_syscall_64+0x35/0xb0 [ 79.579373][ C2] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.587554][ C2] RIP: 0033:0x7f9d415949a3 [ 79.593152][ C2] 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 [ 79.613599][ C2] RSP: 002b:00007fff86f2d778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 79.622254][ C2] RAX: ffffffffffffffda RBX: 0000561ac579c760 RCX: 00007f9d415949a3 [ 79.630352][ C2] RDX: 0000000000003c00 RSI: 0000561ac57ce330 RDI: 0000000000000007 [ 79.638129][ C2] RBP: 0000561ac57b3120 R08: 0000000000000000 R09: 00007fff86fcf080 [ 79.646754][ C2] R10: 00007fff86fcf0f0 R11: 0000000000000246 R12: 000000000000004e [ 79.656738][ C2] R13: 0000000000003c00 R14: 0000561ac57b3100 R15: 0000561ac579ffd0 [ 79.665629][ C2] [ 79.669053][ C2] Kernel panic - not syncing: panic_on_warn set ... [ 79.676316][ C2] CPU: 2 PID: 3654 Comm: sshd Not tainted 5.17.0-rc8-syzkaller-00003-g56e337f2cf13 #0 [ 79.687107][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 79.697130][ C2] Call Trace: [ 79.700420][ C2] [ 79.703148][ C2] dump_stack_lvl+0xcd/0x134 [ 79.707681][ C2] panic+0x2b0/0x6dd [ 79.711421][ C2] ? __warn_printk+0xf3/0xf3 [ 79.715719][ C2] ? __warn.cold+0x1d1/0x2cf [ 79.719928][ C2] ? skb_try_coalesce+0x1235/0x1560 [ 79.725174][ C2] __warn.cold+0x1ec/0x2cf [ 79.729217][ C2] ? skb_try_coalesce+0x1235/0x1560 [ 79.734614][ C2] report_bug+0x1bd/0x210 [ 79.739838][ C2] handle_bug+0x3c/0x60 [ 79.744602][ C2] exc_invalid_op+0x14/0x40 [ 79.749085][ C2] asm_exc_invalid_op+0x12/0x20 [ 79.753693][ C2] RIP: 0010:skb_try_coalesce+0x1235/0x1560 [ 79.759750][ C2] Code: bf 01 00 00 00 0f b7 c0 89 c6 89 44 24 20 e8 92 41 4f fa 8b 44 24 20 83 e8 01 0f 85 e5 f0 ff ff e9 87 f4 ff ff e8 fb 3d 4f fa <0f> 0b e9 06 f9 ff ff e8 8f b7 96 fa e9 69 f0 ff ff e8 75 b7 96 fa [ 79.783908][ C2] RSP: 0018:ffffc900005606a0 EFLAGS: 00010246 [ 79.790699][ C2] RAX: 0000000000000000 RBX: 00000000000038a0 RCX: 0000000000000100 [ 79.799321][ C2] RDX: ffff888019ded700 RSI: ffffffff87298235 RDI: 0000000000000003 [ 79.807042][ C2] RBP: ffff8880190be140 R08: 00000000000038a0 R09: 0000000000000000 [ 79.815661][ C2] R10: ffffffff87297b39 R11: 0000000000000000 R12: ffff8880190bf040 [ 79.823978][ C2] R13: ffff888020c4f2c0 R14: ffff888020c492c0 R15: 0000000000003a20 [ 79.832402][ C2] ? skb_try_coalesce+0xb39/0x1560 [ 79.837738][ C2] ? skb_try_coalesce+0x1235/0x1560 [ 79.843228][ C2] tcp_try_coalesce+0x393/0x920 [ 79.848260][ C2] ? tcp_shifted_skb+0xf50/0xf50 [ 79.853319][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 79.859142][ C2] ? tcp_try_rmem_schedule+0x964/0x1a90 [ 79.864501][ C2] tcp_queue_rcv+0x8a/0x6e0 [ 79.868710][ C2] tcp_data_queue+0x11fd/0x4bb0 [ 79.873285][ C2] ? tcp_validate_incoming+0x6ec/0x1c40 [ 79.878603][ C2] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 79.884570][ C2] ? tcp_urg+0x108/0xb40 [ 79.888560][ C2] ? tcp_data_ready+0x540/0x540 [ 79.893319][ C2] ? tcp_try_coalesce+0x910/0x920 [ 79.898364][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 79.904474][ C2] ? ktime_get+0x30b/0x470 [ 79.908989][ C2] tcp_rcv_established+0x81e/0x1ff0 [ 79.914282][ C2] ? lock_release+0x720/0x720 [ 79.918918][ C2] ? tcp_data_queue+0x4bb0/0x4bb0 [ 79.923761][ C2] tcp_v4_do_rcv+0x65e/0x980 [ 79.928348][ C2] tcp_v4_rcv+0x27d7/0x3170 [ 79.932677][ C2] ? tcp_v4_early_demux+0x9f0/0x9f0 [ 79.938073][ C2] ? lock_release+0x720/0x720 [ 79.942961][ C2] ip_protocol_deliver_rcu+0xa3/0xf30 [ 79.948233][ C2] ip_local_deliver_finish+0x20a/0x370 [ 79.953439][ C2] ip_local_deliver+0x1b3/0x200 [ 79.957902][ C2] ip_rcv_finish+0x1cb/0x2f0 [ 79.962646][ C2] ip_rcv+0xaa/0xd0 [ 79.966670][ C2] ? ip_local_deliver+0x200/0x200 [ 79.972608][ C2] __netif_receive_skb_one_core+0x114/0x180 [ 79.979748][ C2] ? __netif_receive_skb_core+0x3850/0x3850 [ 79.986282][ C2] ? mark_held_locks+0x9f/0xe0 [ 79.991741][ C2] __netif_receive_skb+0x24/0x1b0 [ 79.997582][ C2] process_backlog+0x2a5/0x6c0 [ 80.002276][ C2] ? mark_held_locks+0x9f/0xe0 [ 80.006957][ C2] __napi_poll+0xb3/0x6e0 [ 80.011041][ C2] net_rx_action+0x801/0xb40 [ 80.016145][ C2] ? napi_threaded_poll+0x520/0x520 [ 80.021716][ C2] __do_softirq+0x29b/0x9c2 [ 80.026082][ C2] do_softirq.part.0+0xde/0x130 [ 80.031411][ C2] [ 80.034451][ C2] [ 80.037373][ C2] ? ip_finish_output2+0x7a2/0x2170 [ 80.042323][ C2] __local_bh_enable_ip+0x102/0x120 [ 80.047421][ C2] ip_finish_output2+0x7d0/0x2170 [ 80.052468][ C2] ? ip_fragment.constprop.0+0x240/0x240 [ 80.058403][ C2] ? ip_mc_finish_output+0x530/0x530 [ 80.063795][ C2] __ip_finish_output+0x396/0x650 [ 80.068821][ C2] ip_finish_output+0x32/0x200 [ 80.073599][ C2] ip_output+0x196/0x310 [ 80.078184][ C2] __ip_queue_xmit+0x8fe/0x1bb0 [ 80.083246][ C2] __tcp_transmit_skb+0x187d/0x3810 [ 80.088696][ C2] ? __tcp_select_window+0xdc0/0xdc0 [ 80.093631][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 80.099687][ C2] ? skb_release_data+0x129/0x760 [ 80.104858][ C2] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 80.111429][ C2] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.117860][ C2] ? __phys_addr+0xc4/0x140 [ 80.122082][ C2] __tcp_retransmit_skb+0x5f9/0x29b0 [ 80.126923][ C2] ? tcp_push_one+0x100/0x100 [ 80.131508][ C2] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.138316][ C2] ? tcp_rack_mark_lost+0xa9/0x2b0 [ 80.143480][ C2] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.149907][ C2] ? __mod_timer+0x83c/0xe30 [ 80.154564][ C2] tcp_retransmit_skb+0x2a/0x360 [ 80.159281][ C2] tcp_xmit_retransmit_queue.part.0+0x3fa/0x990 [ 80.165383][ C2] tcp_xmit_retransmit_queue+0x57/0x70 [ 80.170399][ C2] tcp_xmit_recovery+0x86/0x180 [ 80.175447][ C2] tcp_ack+0x2781/0x5900 [ 80.179535][ C2] ? tcp_fastretrans_alert+0x2ec0/0x2ec0 [ 80.185410][ C2] ? tcp_reset+0x4a0/0x4a0 [ 80.189690][ C2] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 80.196868][ C2] ? ktime_get+0x30b/0x470 [ 80.202703][ C2] tcp_rcv_established+0x5d9/0x1ff0 [ 80.209178][ C2] ? __release_sock+0xd0/0x3b0 [ 80.215089][ C2] ? tcp_data_queue+0x4bb0/0x4bb0 [ 80.221865][ C2] tcp_v4_do_rcv+0x65e/0x980 [ 80.227581][ C2] __release_sock+0x134/0x3b0 [ 80.233726][ C2] release_sock+0x54/0x1b0 [ 80.239189][ C2] tcp_sendmsg+0x36/0x40 [ 80.244705][ C2] inet_sendmsg+0x99/0xe0 [ 80.250405][ C2] ? inet_send_prepare+0x4e0/0x4e0 [ 80.256839][ C2] sock_sendmsg+0xcf/0x120 [ 80.262716][ C2] sock_write_iter+0x289/0x3c0 [ 80.268128][ C2] ? sock_sendmsg+0x120/0x120 [ 80.274153][ C2] ? aa_path_link+0x2f0/0x2f0 [ 80.279204][ C2] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.286492][ C2] new_sync_write+0x431/0x660 [ 80.291480][ C2] ? new_sync_read+0x6e0/0x6e0 [ 80.296417][ C2] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.302621][ C2] ? security_file_permission+0xab/0xd0 [ 80.308078][ C2] vfs_write+0x7cd/0xae0 [ 80.312419][ C2] ksys_write+0x1ee/0x250 [ 80.316744][ C2] ? __ia32_sys_read+0xb0/0xb0 [ 80.321722][ C2] ? syscall_enter_from_user_mode+0x21/0x70 [ 80.327691][ C2] do_syscall_64+0x35/0xb0 [ 80.331850][ C2] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.337553][ C2] RIP: 0033:0x7f9d415949a3 [ 80.342172][ C2] 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 [ 80.360779][ C2] RSP: 002b:00007fff86f2d778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.370158][ C2] RAX: ffffffffffffffda RBX: 0000561ac579c760 RCX: 00007f9d415949a3 [ 80.377375][ C2] RDX: 0000000000003c00 RSI: 0000561ac57ce330 RDI: 0000000000000007 [ 80.384744][ C2] RBP: 0000561ac57b3120 R08: 0000000000000000 R09: 00007fff86fcf080 [ 80.392059][ C2] R10: 00007fff86fcf0f0 R11: 0000000000000246 R12: 000000000000004e [ 80.400512][ C2] R13: 0000000000003c00 R14: 0000561ac57b3100 R15: 0000561ac579ffd0 [ 80.408113][ C2] [ 80.412732][ C2] Kernel Offset: disabled [ 80.417170][ C2] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:30:30 Registers: info registers vcpu 0 RAX=000000000004f8df RBX=ffffffff8b8bc6c0 RCX=ffffffff894c33c1 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff8b807e40 R8 =0000000000000001 R9 =ffff88802ca3ac53 R10=ffffed100594758a R11=0000000000000000 R12=fffffbfff17178d8 R13=0000000000000000 R14=ffffffff8d943050 R15=0000000000000000 RIP=ffffffff894efabb RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00000000 FS =0000 0000000000000000 ffffffff 00000000 GS =0000 ffff88802ca00000 ffffffff 00000000 LDT=0000 0000000000000000 ffffffff 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000c000640358 CR3=000000001b8c2000 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=00000000000000000000000000000000 XMM01=0000ff00000000000000000000000000 XMM02=00ff000000000000000000000000ff00 XMM03=64656c696166203a626367736d766365 XMM04=0000000000000000ffff000000000000 XMM05=0000000000000000ffff000000000000 XMM06=615f66643438613400000a3032353163 XMM07=382e34332020205b203a6c656e72656b XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003fefb RBX=ffff8880114c9d00 RCX=ffffffff894c33c1 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffffc9000043fdf8 R8 =0000000000000001 R9 =ffff88802cb3ac53 R10=ffffed100596758a R11=0000000000000000 R12=ffffed10022993a0 R13=0000000000000001 R14=ffffffff8d943050 R15=0000000000000000 RIP=ffffffff894efabb RFL=00000202 [-------] 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=00007fd4aa2ab250 CR3=0000000015d7e000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00ff00000000ffff0000000000000000 XMM02=00ff00000000ffff0000000000000000 XMM03=632f74656e2074612034353633203a44 XMM04=3a303030302d627375206e6f205d7465 XMM05=45515b206573756f4d2031302e307620 XMM06=2c7475706e69203a313030302e313030 XMM07=6e65672d646968205d3154202020205b XMM08=3c007466656c00003a6e692064656b6e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84424bb1 RDI=ffffffff907e1ac0 RBP=ffffffff907e1a80 RSP=ffffc900005600b8 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff84424ba2 R11=000000000000001f R12=0000000000000000 R13=0000000000000033 R14=ffffffff907e1a80 R15=dffffc0000000000 RIP=ffffffff84424bda 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 00007f9d41444800 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=000000c003543010 CR3=0000000018a8c000 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=bfff5833062a48ebcbe4cc3829f3c9e7 XMM02=4dc9683f6533d473e4cf2f7069f0a438 XMM03=93bc5b280ba7c947a7affefd1654e039 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 3 RAX=000000000002cd9a RBX=0000000000000000 RCX=1ffffffff200233e RDX=0000000000000000 RSI=0000000000000201 RDI=0000000000000000 RBP=ffff888022450098 RSP=ffffc90000de7898 R8 =0000000000000001 R9 =ffffffff8ffc6a07 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=ffffed100448a013 R14=0000000000000001 R15=ffff88802cd3aa80 RIP=ffffffff813405c8 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 000000c00002e890 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=000000c0027e3000 CR3=000000001a94a000 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=06060606060606060606060606060606 XMM01=06060606060606060606060606060606 XMM02=06060606060606060606060606060606 XMM03=06060606060606060606060606060606 XMM04=06060606060606060606060606060606 XMM05=06060606060606060606060606060606 XMM06=06060606060606060606060606060606 XMM07=06060606060606060606060606060606 XMM08=15a4c787fce4fea981fc3e7b2e87fc9f XMM09=fc6cb28d86fc95b56b87fca56a4c81fc XMM10=84fc65da0988fc7b13c887fcfbfaa981 XMM11=a583fc9bc69d81fc108aa683fc135802 XMM12=416b87fc45b86781fcf3f7a981fc97eb XMM13=06060606060606060606060606060606 XMM14=06060606060606060606060606060606 XMM15=00000000000000000000000000000000