syzkaller syzkaller login: [ 5.794691][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 14.216160][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 14.216167][ T23] audit: type=1400 audit(1645154001.540:71): avc: denied { transition } for pid=290 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.222899][ T23] audit: type=1400 audit(1645154001.540:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[1300]" dev="pipefs" ino=1300 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 15.394606][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 15.564592][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 15.674634][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 15.804573][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! Warning: Permanently added '10.128.1.122' (ECDSA) to the list of known hosts. executing program [ 21.359142][ T23] audit: type=1400 audit(1645154008.680:73): avc: denied { execmem } for pid=365 comm="syz-executor090" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.380774][ T23] audit: type=1400 audit(1645154008.710:74): avc: denied { read write } for pid=366 comm="syz-executor090" name="vhost-vsock" dev="devtmpfs" ino=174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 executing program [ 21.406303][ T23] audit: type=1400 audit(1645154008.710:75): avc: denied { open } for pid=366 comm="syz-executor090" path="/dev/vhost-vsock" dev="devtmpfs" ino=174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.430176][ T23] audit: type=1400 audit(1645154008.710:76): avc: denied { ioctl } for pid=366 comm="syz-executor090" path="/dev/vhost-vsock" dev="devtmpfs" ino=174 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 executing program [ 21.455449][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #202!!! [ 21.464415][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #202!!! [ 21.482086][ T370] ------------[ cut here ]------------ [ 21.487617][ T370] WARNING: CPU: 1 PID: 370 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 21.497240][ T370] Modules linked in: [ 21.501152][ T370] CPU: 1 PID: 370 Comm: syz-executor090 Not tainted 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 21.511497][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 21.521938][ T370] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 21.528079][ T370] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 21.547744][ T370] RSP: 0018:ffffc900009dfba8 EFLAGS: 00010293 [ 21.553822][ T370] RAX: ffffffff839d24ff RBX: ffff88811d700050 RCX: ffff888106dd4f00 [ 21.561844][ T370] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 21.569862][ T370] RBP: ffffc900009dfc00 R08: 0000000000000041 R09: ffffc900009dfae0 [ 21.577948][ T370] R10: fffff5200013bf41 R11: 0000000000000004 R12: ffff88811d700000 [ 21.586023][ T370] R13: dffffc0000000000 R14: ffff88811d700088 R15: dead000000000100 [ 21.593983][ T370] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 21.602920][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.609506][ T370] CR2: 0000000000000002 CR3: 00000001069ea000 CR4: 00000000003506a0 [ 21.617492][ T370] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.625469][ T370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.633431][ T370] Call Trace: [ 21.636763][ T370] vhost_vsock_dev_release+0x3c3/0x420 [ 21.642214][ T370] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 21.647611][ T370] __fput+0x348/0x7d0 [ 21.651594][ T370] ____fput+0x15/0x20 [ 21.655611][ T370] task_work_run+0x147/0x1b0 [ 21.660194][ T370] do_exit+0x70e/0x23a0 [ 21.664339][ T370] ? mm_update_next_owner+0x6e0/0x6e0 [ 21.669711][ T370] ? do_user_addr_fault+0x863/0xd70 [ 21.674918][ T370] ? asan.module_dtor+0x20/0x20 [ 21.679750][ T370] do_group_exit+0x16a/0x2d0 [ 21.684313][ T370] __do_sys_exit_group+0x17/0x20 [ 21.689267][ T370] __se_sys_exit_group+0x14/0x20 [ 21.694201][ T370] __x64_sys_exit_group+0x3b/0x40 [ 21.699236][ T370] do_syscall_64+0x31/0x70 [ 21.703646][ T370] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 21.709556][ T370] RIP: 0033:0x7f2aa8d5dbb9 [ 21.713967][ T370] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 21.721366][ T370] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 21.730044][ T370] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 21.738026][ T370] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 21.746022][ T370] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 executing program executing program executing program executing program executing program executing program executing program [ 21.753972][ T370] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 21.761944][ T370] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 21.769936][ T370] ---[ end trace e51a2ecb89642410 ]--- [ 21.824414][ T384] ------------[ cut here ]------------ [ 21.830096][ T384] WARNING: CPU: 1 PID: 384 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 21.839863][ T384] Modules linked in: [ 21.843768][ T384] CPU: 1 PID: 384 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 21.855513][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 21.865823][ T384] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 21.871544][ T384] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 21.891360][ T384] RSP: 0018:ffffc900009dfba8 EFLAGS: 00010293 [ 21.897440][ T384] RAX: ffffffff839d24ff RBX: ffff888105380050 RCX: ffff888106583b40 [ 21.905435][ T384] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 21.913414][ T384] RBP: ffffc900009dfc00 R08: 0000000000000041 R09: ffffc900009dfae0 [ 21.921488][ T384] R10: fffff5200013bf41 R11: 0000000000000004 R12: ffff888105380000 [ 21.929480][ T384] R13: dffffc0000000000 R14: ffff888105380088 R15: dead000000000100 [ 21.937499][ T384] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 21.946448][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.953019][ T384] CR2: 0000000000000002 CR3: 000000011d75b000 CR4: 00000000003506a0 [ 21.961047][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.969031][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.977205][ T384] Call Trace: [ 21.980520][ T384] vhost_vsock_dev_release+0x3c3/0x420 [ 21.986009][ T384] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 21.991374][ T384] __fput+0x348/0x7d0 [ 21.995361][ T384] ____fput+0x15/0x20 [ 21.999348][ T384] task_work_run+0x147/0x1b0 [ 22.004002][ T384] do_exit+0x70e/0x23a0 [ 22.008195][ T384] ? mm_update_next_owner+0x6e0/0x6e0 [ 22.013651][ T384] ? do_user_addr_fault+0x863/0xd70 [ 22.018952][ T384] ? asan.module_dtor+0x20/0x20 [ 22.023913][ T384] do_group_exit+0x16a/0x2d0 [ 22.028543][ T384] __do_sys_exit_group+0x17/0x20 [ 22.033491][ T384] __se_sys_exit_group+0x14/0x20 [ 22.038445][ T384] __x64_sys_exit_group+0x3b/0x40 [ 22.043484][ T384] do_syscall_64+0x31/0x70 [ 22.048064][ T384] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.053970][ T384] RIP: 0033:0x7f2aa8d5dbb9 [ 22.058406][ T384] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 22.065779][ T384] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 22.074181][ T384] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 22.082305][ T384] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 22.090280][ T384] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 22.098258][ T384] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 22.106399][ T384] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 22.114370][ T384] ---[ end trace e51a2ecb89642411 ]--- [ 22.125896][ T386] ------------[ cut here ]------------ [ 22.131555][ T386] WARNING: CPU: 1 PID: 386 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 22.141103][ T386] Modules linked in: [ 22.145042][ T386] CPU: 1 PID: 386 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 22.156664][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 22.166897][ T386] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 22.172618][ T386] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 22.192248][ T386] RSP: 0018:ffffc900009afba8 EFLAGS: 00010293 [ 22.198366][ T386] RAX: ffffffff839d24ff RBX: ffff888105380050 RCX: ffff8881065813c0 [ 22.206436][ T386] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 22.214938][ T386] RBP: ffffc900009afc00 R08: 0000000000000041 R09: ffffc900009afae0 [ 22.222899][ T386] R10: fffff52000135f41 R11: 0000000000000004 R12: ffff888105380000 [ 22.230894][ T386] R13: dffffc0000000000 R14: ffff888105380088 R15: dead000000000100 [ 22.238879][ T386] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.247935][ T386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.254659][ T386] CR2: 0000000000000002 CR3: 00000001087cd000 CR4: 00000000003506a0 [ 22.262624][ T386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.270973][ T386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.279327][ T386] Call Trace: [ 22.282697][ T386] vhost_vsock_dev_release+0x3c3/0x420 [ 22.288340][ T386] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 22.293725][ T386] __fput+0x348/0x7d0 [ 22.297755][ T386] ____fput+0x15/0x20 [ 22.301743][ T386] task_work_run+0x147/0x1b0 [ 22.306546][ T386] do_exit+0x70e/0x23a0 [ 22.310701][ T386] ? mm_update_next_owner+0x6e0/0x6e0 [ 22.316093][ T386] ? do_user_addr_fault+0x863/0xd70 [ 22.321311][ T386] ? asan.module_dtor+0x20/0x20 [ 22.326269][ T386] do_group_exit+0x16a/0x2d0 [ 22.330857][ T386] __do_sys_exit_group+0x17/0x20 [ 22.335938][ T386] __se_sys_exit_group+0x14/0x20 [ 22.340885][ T386] __x64_sys_exit_group+0x3b/0x40 [ 22.345936][ T386] do_syscall_64+0x31/0x70 [ 22.350371][ T386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.356280][ T386] RIP: 0033:0x7f2aa8d5dbb9 [ 22.360690][ T386] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 22.368178][ T386] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 22.376674][ T386] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 22.384673][ T386] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 22.392639][ T386] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 22.401091][ T386] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 22.409083][ T386] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 22.417081][ T386] ---[ end trace e51a2ecb89642412 ]--- [ 22.435222][ T390] ------------[ cut here ]------------ [ 22.440718][ T390] WARNING: CPU: 1 PID: 390 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 22.450338][ T390] Modules linked in: [ 22.454227][ T390] CPU: 1 PID: 390 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 22.466329][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 22.476777][ T390] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 22.482585][ T390] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 22.502393][ T390] RSP: 0018:ffffc9000029fba8 EFLAGS: 00010293 [ 22.508506][ T390] RAX: ffffffff839d24ff RBX: ffff8881049c0050 RCX: ffff8881065dcf00 [ 22.516496][ T390] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 22.524477][ T390] RBP: ffffc9000029fc00 R08: 0000000000000041 R09: ffffc9000029fae0 [ 22.532502][ T390] R10: fffff52000053f41 R11: 0000000000000004 R12: ffff8881049c0000 [ 22.540500][ T390] R13: dffffc0000000000 R14: ffff8881049c0088 R15: dead000000000100 [ 22.548580][ T390] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.557525][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.564104][ T390] CR2: 0000000000000002 CR3: 00000001069c4000 CR4: 00000000003506a0 [ 22.572087][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.580066][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.588034][ T390] Call Trace: [ 22.591310][ T390] vhost_vsock_dev_release+0x3c3/0x420 [ 22.596790][ T390] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 22.602151][ T390] __fput+0x348/0x7d0 [ 22.606131][ T390] ____fput+0x15/0x20 [ 22.610131][ T390] task_work_run+0x147/0x1b0 [ 22.614739][ T390] do_exit+0x70e/0x23a0 [ 22.618885][ T390] ? mm_update_next_owner+0x6e0/0x6e0 [ 22.624233][ T390] ? do_user_addr_fault+0x863/0xd70 [ 22.629438][ T390] ? asan.module_dtor+0x20/0x20 [ 22.634296][ T390] do_group_exit+0x16a/0x2d0 [ 22.639002][ T390] __do_sys_exit_group+0x17/0x20 [ 22.644059][ T390] __se_sys_exit_group+0x14/0x20 [ 22.649014][ T390] __x64_sys_exit_group+0x3b/0x40 [ 22.654055][ T390] do_syscall_64+0x31/0x70 [ 22.658485][ T390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.664440][ T390] RIP: 0033:0x7f2aa8d5dbb9 [ 22.668893][ T390] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 22.676257][ T390] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 22.684674][ T390] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 22.692648][ T390] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 22.700633][ T390] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 22.708613][ T390] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 22.716599][ T390] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 22.724572][ T390] ---[ end trace e51a2ecb89642413 ]--- [ 22.742771][ T394] ------------[ cut here ]------------ [ 22.748286][ T394] WARNING: CPU: 1 PID: 394 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 22.758164][ T394] Modules linked in: [ 22.762046][ T394] CPU: 1 PID: 394 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 22.774035][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 22.784163][ T394] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 22.789880][ T394] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 22.809719][ T394] RSP: 0018:ffffc90000a0fba8 EFLAGS: 00010293 [ 22.815808][ T394] RAX: ffffffff839d24ff RBX: ffff888109120050 RCX: ffff8881041fbb40 [ 22.823771][ T394] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 22.831764][ T394] RBP: ffffc90000a0fc00 R08: 0000000000000041 R09: ffffc90000a0fae0 [ 22.839768][ T394] R10: fffff52000141f41 R11: 0000000000000004 R12: ffff888109120000 [ 22.847763][ T394] R13: dffffc0000000000 R14: ffff888109120088 R15: dead000000000100 [ 22.855771][ T394] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.864713][ T394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.871290][ T394] CR2: 0000000000000002 CR3: 000000000640f000 CR4: 00000000003506a0 [ 22.879276][ T394] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.887253][ T394] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.895222][ T394] Call Trace: [ 22.898603][ T394] vhost_vsock_dev_release+0x3c3/0x420 [ 22.904048][ T394] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 22.909464][ T394] __fput+0x348/0x7d0 [ 22.913462][ T394] ____fput+0x15/0x20 [ 22.917455][ T394] task_work_run+0x147/0x1b0 [ 22.922047][ T394] do_exit+0x70e/0x23a0 [ 22.926243][ T394] ? mm_update_next_owner+0x6e0/0x6e0 [ 22.931723][ T394] ? do_user_addr_fault+0x863/0xd70 [ 22.936923][ T394] ? asan.module_dtor+0x20/0x20 [ 22.941773][ T394] do_group_exit+0x16a/0x2d0 [ 22.946374][ T394] __do_sys_exit_group+0x17/0x20 [ 22.951422][ T394] __se_sys_exit_group+0x14/0x20 [ 22.956405][ T394] __x64_sys_exit_group+0x3b/0x40 [ 22.961444][ T394] do_syscall_64+0x31/0x70 [ 22.965862][ T394] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.971749][ T394] RIP: 0033:0x7f2aa8d5dbb9 [ 22.976165][ T394] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 22.983524][ T394] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 22.992067][ T394] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 23.000054][ T394] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 23.008121][ T394] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 23.016093][ T394] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 23.024156][ T394] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 23.032464][ T394] ---[ end trace e51a2ecb89642414 ]--- [ 23.054526][ T398] ------------[ cut here ]------------ [ 23.060110][ T398] WARNING: CPU: 1 PID: 398 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 23.069669][ T398] Modules linked in: [ 23.073577][ T398] CPU: 1 PID: 398 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 23.085220][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.095362][ T398] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 23.101068][ T398] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 23.121063][ T398] RSP: 0018:ffffc90000ba7ba8 EFLAGS: 00010293 [ 23.127146][ T398] RAX: ffffffff839d24ff RBX: ffff888109120050 RCX: ffff8881041fcf00 [ 23.135167][ T398] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 23.143201][ T398] RBP: ffffc90000ba7c00 R08: 0000000000000041 R09: ffffc90000ba7ae0 [ 23.151187][ T398] R10: fffff52000174f41 R11: 0000000000000004 R12: ffff888109120000 [ 23.159169][ T398] R13: dffffc0000000000 R14: ffff888109120088 R15: dead000000000100 [ 23.167150][ T398] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.176123][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.182694][ T398] CR2: 0000000000000002 CR3: 000000010918f000 CR4: 00000000003506a0 [ 23.191021][ T398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.199382][ T398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.207364][ T398] Call Trace: [ 23.210651][ T398] vhost_vsock_dev_release+0x3c3/0x420 [ 23.216124][ T398] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 23.221489][ T398] __fput+0x348/0x7d0 [ 23.225491][ T398] ____fput+0x15/0x20 [ 23.229481][ T398] task_work_run+0x147/0x1b0 [ 23.234050][ T398] do_exit+0x70e/0x23a0 [ 23.238218][ T398] ? mm_update_next_owner+0x6e0/0x6e0 [ 23.243603][ T398] ? do_user_addr_fault+0x863/0xd70 [ 23.249172][ T398] ? asan.module_dtor+0x20/0x20 [ 23.254024][ T398] do_group_exit+0x16a/0x2d0 [ 23.258619][ T398] __do_sys_exit_group+0x17/0x20 [ 23.263596][ T398] __se_sys_exit_group+0x14/0x20 [ 23.268593][ T398] __x64_sys_exit_group+0x3b/0x40 [ 23.273604][ T398] do_syscall_64+0x31/0x70 [ 23.278027][ T398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 23.283910][ T398] RIP: 0033:0x7f2aa8d5dbb9 [ 23.288341][ T398] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 23.295711][ T398] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 23.304102][ T398] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 23.312104][ T398] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 23.320217][ T398] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 23.328217][ T398] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 23.336212][ T398] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 23.344185][ T398] ---[ end trace e51a2ecb89642415 ]--- [ 23.362243][ T402] ------------[ cut here ]------------ [ 23.368179][ T402] WARNING: CPU: 1 PID: 402 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 23.377889][ T402] Modules linked in: [ 23.381773][ T402] CPU: 1 PID: 402 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 23.393468][ T402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.403788][ T402] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 23.409536][ T402] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 23.429427][ T402] RSP: 0018:ffffc90000bd7ba8 EFLAGS: 00010293 [ 23.435504][ T402] RAX: ffffffff839d24ff RBX: ffff888105590050 RCX: ffff8881067f2780 [ 23.443640][ T402] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 23.451631][ T402] RBP: ffffc90000bd7c00 R08: 0000000000000041 R09: ffffc90000bd7ae0 [ 23.459609][ T402] R10: fffff5200017af41 R11: 0000000000000004 R12: ffff888105590000 [ 23.467613][ T402] R13: dffffc0000000000 R14: ffff888105590088 R15: dead000000000100 [ 23.475622][ T402] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.484626][ T402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.491303][ T402] CR2: 0000000000000002 CR3: 000000010c54b000 CR4: 00000000003506a0 [ 23.499310][ T402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.507294][ T402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.515264][ T402] Call Trace: [ 23.518692][ T402] vhost_vsock_dev_release+0x3c3/0x420 [ 23.524149][ T402] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 23.529547][ T402] __fput+0x348/0x7d0 [ 23.533527][ T402] ____fput+0x15/0x20 [ 23.537523][ T402] task_work_run+0x147/0x1b0 [ 23.542129][ T402] do_exit+0x70e/0x23a0 [ 23.546297][ T402] ? mm_update_next_owner+0x6e0/0x6e0 [ 23.551756][ T402] ? do_user_addr_fault+0x863/0xd70 [ 23.556962][ T402] ? asan.module_dtor+0x20/0x20 [ 23.561847][ T402] do_group_exit+0x16a/0x2d0 [ 23.566440][ T402] __do_sys_exit_group+0x17/0x20 [ 23.571370][ T402] __se_sys_exit_group+0x14/0x20 [ 23.576328][ T402] __x64_sys_exit_group+0x3b/0x40 [ 23.581349][ T402] do_syscall_64+0x31/0x70 [ 23.585788][ T402] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 23.591690][ T402] RIP: 0033:0x7f2aa8d5dbb9 [ 23.596111][ T402] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 23.603563][ T402] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 23.612029][ T402] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 23.620058][ T402] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 23.628050][ T402] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 23.636024][ T402] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 23.643979][ T402] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 23.652062][ T402] ---[ end trace e51a2ecb89642416 ]--- [ 23.663059][ T404] ------------[ cut here ]------------ [ 23.668699][ T404] WARNING: CPU: 1 PID: 404 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 23.678277][ T404] Modules linked in: [ 23.682203][ T404] CPU: 0 PID: 404 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 23.693941][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.704101][ T404] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 23.709937][ T404] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 23.729706][ T404] RSP: 0018:ffffc90000bf7ba8 EFLAGS: 00010293 [ 23.735836][ T404] RAX: ffffffff839d24ff RBX: ffff888105590050 RCX: ffff8881067d8000 [ 23.743818][ T404] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 23.751830][ T404] RBP: ffffc90000bf7c00 R08: 0000000000000041 R09: ffffc90000bf7ae0 [ 23.759889][ T404] R10: fffff5200017ef41 R11: 0000000000000004 R12: ffff888105590000 [ 23.767907][ T404] R13: dffffc0000000000 R14: ffff888105590088 R15: dead000000000100 [ 23.775936][ T404] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 23.785016][ T404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.791661][ T404] CR2: 00007ffdf512aaf8 CR3: 000000010da7c000 CR4: 00000000003506b0 [ 23.799694][ T404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.807734][ T404] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.815944][ T404] Call Trace: [ 23.819220][ T404] vhost_vsock_dev_release+0x3c3/0x420 [ 23.824906][ T404] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 23.830258][ T404] __fput+0x348/0x7d0 [ 23.834217][ T404] ____fput+0x15/0x20 [ 23.838355][ T404] task_work_run+0x147/0x1b0 [ 23.842948][ T404] do_exit+0x70e/0x23a0 [ 23.847337][ T404] ? mm_update_next_owner+0x6e0/0x6e0 [ 23.852776][ T404] ? do_user_addr_fault+0x863/0xd70 [ 23.858132][ T404] ? asan.module_dtor+0x20/0x20 [ 23.863293][ T404] do_group_exit+0x16a/0x2d0 [ 23.867932][ T404] __do_sys_exit_group+0x17/0x20 [ 23.872910][ T404] __se_sys_exit_group+0x14/0x20 [ 23.878023][ T404] __x64_sys_exit_group+0x3b/0x40 [ 23.883065][ T404] do_syscall_64+0x31/0x70 [ 23.887519][ T404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 23.893432][ T404] RIP: 0033:0x7f2aa8d5dbb9 [ 23.897882][ T404] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 23.905286][ T404] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 23.913707][ T404] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 23.921722][ T404] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 23.929736][ T404] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 23.938270][ T404] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 23.946781][ T404] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 23.955030][ T404] ---[ end trace e51a2ecb89642417 ]--- [ 23.966328][ T406] ------------[ cut here ]------------ [ 23.971817][ T406] WARNING: CPU: 1 PID: 406 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 23.981383][ T406] Modules linked in: [ 23.985369][ T406] CPU: 1 PID: 406 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 23.997346][ T406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.007774][ T406] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 24.013481][ T406] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 24.033120][ T406] RSP: 0018:ffffc90000c17ba8 EFLAGS: 00010293 [ 24.039210][ T406] RAX: ffffffff839d24ff RBX: ffff888105590050 RCX: ffff8881067dbb40 [ 24.047214][ T406] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 24.055196][ T406] RBP: ffffc90000c17c00 R08: 0000000000000041 R09: ffffc90000c17ae0 [ 24.063191][ T406] R10: fffff52000182f41 R11: 0000000000000004 R12: ffff888105590000 [ 24.071168][ T406] R13: dffffc0000000000 R14: ffff888105590088 R15: dead000000000100 [ 24.079157][ T406] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.088109][ T406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.094708][ T406] CR2: 0000000000000002 CR3: 00000001065d2000 CR4: 00000000003506a0 [ 24.102673][ T406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.110668][ T406] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.118699][ T406] Call Trace: [ 24.121986][ T406] vhost_vsock_dev_release+0x3c3/0x420 [ 24.127474][ T406] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 24.132847][ T406] __fput+0x348/0x7d0 [ 24.136841][ T406] ____fput+0x15/0x20 [ 24.140827][ T406] task_work_run+0x147/0x1b0 [ 24.145430][ T406] do_exit+0x70e/0x23a0 [ 24.149586][ T406] ? mm_update_next_owner+0x6e0/0x6e0 [ 24.154967][ T406] ? do_user_addr_fault+0x863/0xd70 [ 24.160177][ T406] ? asan.module_dtor+0x20/0x20 [ 24.165068][ T406] do_group_exit+0x16a/0x2d0 [ 24.169749][ T406] __do_sys_exit_group+0x17/0x20 [ 24.174696][ T406] __se_sys_exit_group+0x14/0x20 [ 24.179744][ T406] __x64_sys_exit_group+0x3b/0x40 [ 24.184777][ T406] do_syscall_64+0x31/0x70 [ 24.189203][ T406] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 24.195111][ T406] RIP: 0033:0x7f2aa8d5dbb9 [ 24.199543][ T406] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 24.206911][ T406] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 24.215401][ T406] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 24.223524][ T406] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 24.231512][ T406] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 24.239572][ T406] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 24.247551][ T406] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 24.255547][ T406] ---[ end trace e51a2ecb89642418 ]--- [ 24.275757][ T410] ------------[ cut here ]------------ [ 24.281240][ T410] WARNING: CPU: 1 PID: 410 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 24.290814][ T410] Modules linked in: [ 24.294836][ T410] CPU: 0 PID: 410 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 24.306550][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.316696][ T410] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 24.322405][ T410] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 24.342148][ T410] RSP: 0018:ffffc90000c47ba8 EFLAGS: 00010293 [ 24.348259][ T410] RAX: ffffffff839d24ff RBX: ffff88810a2c0050 RCX: ffff8881067ee2c0 [ 24.356344][ T410] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 24.364305][ T410] RBP: ffffc90000c47c00 R08: 0000000000000041 R09: ffffc90000c47ae0 [ 24.372389][ T410] R10: fffff52000188f41 R11: 0000000000000004 R12: ffff88810a2c0000 [ 24.380425][ T410] R13: dffffc0000000000 R14: ffff88810a2c0088 R15: dead000000000100 [ 24.388413][ T410] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 24.397359][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.403930][ T410] CR2: 00007ffdf512aaf8 CR3: 000000000640f000 CR4: 00000000003506b0 [ 24.411941][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.419933][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.427913][ T410] Call Trace: [ 24.431407][ T410] vhost_vsock_dev_release+0x3c3/0x420 [ 24.436908][ T410] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 24.442275][ T410] __fput+0x348/0x7d0 [ 24.446264][ T410] ____fput+0x15/0x20 [ 24.450232][ T410] task_work_run+0x147/0x1b0 [ 24.454826][ T410] do_exit+0x70e/0x23a0 [ 24.458976][ T410] ? mm_update_next_owner+0x6e0/0x6e0 [ 24.464338][ T410] ? do_user_addr_fault+0x863/0xd70 [ 24.469566][ T410] ? asan.module_dtor+0x20/0x20 [ 24.474424][ T410] do_group_exit+0x16a/0x2d0 [ 24.479026][ T410] __do_sys_exit_group+0x17/0x20 [ 24.483971][ T410] __se_sys_exit_group+0x14/0x20 [ 24.488919][ T410] __x64_sys_exit_group+0x3b/0x40 [ 24.493936][ T410] do_syscall_64+0x31/0x70 [ 24.498402][ T410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 24.504294][ T410] RIP: 0033:0x7f2aa8d5dbb9 [ 24.508717][ T410] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 24.516698][ T410] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program executing program [ 24.525128][ T410] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 24.533101][ T410] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 24.541101][ T410] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 24.549077][ T410] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 24.557063][ T410] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 24.565045][ T410] ---[ end trace e51a2ecb89642419 ]--- [ 24.605249][ T420] ------------[ cut here ]------------ [ 24.610737][ T420] WARNING: CPU: 1 PID: 420 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 24.620477][ T420] Modules linked in: [ 24.624361][ T420] CPU: 1 PID: 420 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 24.636084][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.646460][ T420] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 24.652171][ T420] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 24.672191][ T420] RSP: 0018:ffffc900009cfba8 EFLAGS: 00010293 [ 24.678394][ T420] RAX: ffffffff839d24ff RBX: ffff88810a370050 RCX: ffff8881041b62c0 [ 24.686391][ T420] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 24.694351][ T420] RBP: ffffc900009cfc00 R08: 0000000000000041 R09: ffffc900009cfae0 [ 24.702331][ T420] R10: fffff52000139f41 R11: 0000000000000004 R12: ffff88810a370000 [ 24.710302][ T420] R13: dffffc0000000000 R14: ffff88810a370088 R15: dead000000000100 [ 24.718297][ T420] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.727226][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.733785][ T420] CR2: 0000000000000002 CR3: 000000010c54b000 CR4: 00000000003506a0 [ 24.741766][ T420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.749743][ T420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.757717][ T420] Call Trace: [ 24.760998][ T420] vhost_vsock_dev_release+0x3c3/0x420 [ 24.766492][ T420] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 24.771869][ T420] __fput+0x348/0x7d0 [ 24.775881][ T420] ____fput+0x15/0x20 [ 24.779851][ T420] task_work_run+0x147/0x1b0 [ 24.784414][ T420] do_exit+0x70e/0x23a0 [ 24.788579][ T420] ? mm_update_next_owner+0x6e0/0x6e0 [ 24.793963][ T420] ? do_user_addr_fault+0x863/0xd70 [ 24.799168][ T420] ? asan.module_dtor+0x20/0x20 [ 24.804024][ T420] do_group_exit+0x16a/0x2d0 [ 24.808615][ T420] __do_sys_exit_group+0x17/0x20 [ 24.813554][ T420] __se_sys_exit_group+0x14/0x20 [ 24.818509][ T420] __x64_sys_exit_group+0x3b/0x40 [ 24.823531][ T420] do_syscall_64+0x31/0x70 [ 24.827951][ T420] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 24.833841][ T420] RIP: 0033:0x7f2aa8d5dbb9 [ 24.838298][ T420] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 24.845683][ T420] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 24.854089][ T420] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 24.862115][ T420] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 24.870097][ T420] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 24.878091][ T420] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 24.886072][ T420] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 24.894032][ T420] ---[ end trace e51a2ecb8964241a ]--- [ 24.912180][ T424] ------------[ cut here ]------------ [ 24.917766][ T424] WARNING: CPU: 1 PID: 424 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 24.927430][ T424] Modules linked in: [ 24.931333][ T424] CPU: 1 PID: 424 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 24.943220][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.953805][ T424] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 24.959990][ T424] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 24.979766][ T424] RSP: 0018:ffffc90000c47ba8 EFLAGS: 00010293 [ 24.985868][ T424] RAX: ffffffff839d24ff RBX: ffff88810a370050 RCX: ffff8881041b0000 [ 24.993836][ T424] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 25.001874][ T424] RBP: ffffc90000c47c00 R08: 0000000000000041 R09: ffffc90000c47ae0 [ 25.009962][ T424] R10: fffff52000188f41 R11: 0000000000000004 R12: ffff88810a370000 [ 25.017947][ T424] R13: dffffc0000000000 R14: ffff88810a370088 R15: dead000000000100 [ 25.025925][ T424] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.034863][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.041439][ T424] CR2: 0000000000000002 CR3: 000000010bb80000 CR4: 00000000003506a0 [ 25.049418][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.057573][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.065552][ T424] Call Trace: [ 25.068844][ T424] vhost_vsock_dev_release+0x3c3/0x420 [ 25.074320][ T424] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 25.079702][ T424] __fput+0x348/0x7d0 [ 25.083703][ T424] ____fput+0x15/0x20 [ 25.087721][ T424] task_work_run+0x147/0x1b0 [ 25.092304][ T424] do_exit+0x70e/0x23a0 [ 25.096469][ T424] ? mm_update_next_owner+0x6e0/0x6e0 [ 25.101836][ T424] ? do_user_addr_fault+0x863/0xd70 [ 25.107035][ T424] ? asan.module_dtor+0x20/0x20 [ 25.111888][ T424] do_group_exit+0x16a/0x2d0 [ 25.116499][ T424] __do_sys_exit_group+0x17/0x20 [ 25.121554][ T424] __se_sys_exit_group+0x14/0x20 [ 25.126515][ T424] __x64_sys_exit_group+0x3b/0x40 [ 25.131539][ T424] do_syscall_64+0x31/0x70 [ 25.135999][ T424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 25.141880][ T424] RIP: 0033:0x7f2aa8d5dbb9 [ 25.146345][ T424] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 25.153696][ T424] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 25.162140][ T424] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 25.170129][ T424] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 25.178106][ T424] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 25.186093][ T424] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 25.194134][ T424] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 25.202123][ T424] ---[ end trace e51a2ecb8964241b ]--- [ 25.213283][ T426] ------------[ cut here ]------------ [ 25.218867][ T426] WARNING: CPU: 1 PID: 426 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 25.228492][ T426] Modules linked in: [ 25.232512][ T426] CPU: 0 PID: 426 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 25.244419][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.254948][ T426] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 25.260664][ T426] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 25.280623][ T426] RSP: 0018:ffffc90000c87ba8 EFLAGS: 00010293 [ 25.286765][ T426] RAX: ffffffff839d24ff RBX: ffff88810a4a0050 RCX: ffff8881063bcf00 [ 25.294974][ T426] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 25.302937][ T426] RBP: ffffc90000c87c00 R08: 0000000000000041 R09: ffffc90000c87ae0 [ 25.310920][ T426] R10: fffff52000190f41 R11: 0000000000000004 R12: ffff88810a4a0000 [ 25.318935][ T426] R13: dffffc0000000000 R14: ffff88810a4a0088 R15: dead000000000100 [ 25.326909][ T426] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.335843][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.342436][ T426] CR2: 0000000000000002 CR3: 000000010bb80000 CR4: 00000000003506a0 [ 25.350413][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.358405][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.366407][ T426] Call Trace: [ 25.369781][ T426] vhost_vsock_dev_release+0x3c3/0x420 [ 25.375267][ T426] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 25.380657][ T426] __fput+0x348/0x7d0 [ 25.384677][ T426] ____fput+0x15/0x20 [ 25.388724][ T426] task_work_run+0x147/0x1b0 [ 25.393822][ T426] do_exit+0x70e/0x23a0 [ 25.397991][ T426] ? mm_update_next_owner+0x6e0/0x6e0 [ 25.403359][ T426] ? do_user_addr_fault+0x863/0xd70 [ 25.408587][ T426] ? asan.module_dtor+0x20/0x20 [ 25.413877][ T426] do_group_exit+0x16a/0x2d0 [ 25.418510][ T426] __do_sys_exit_group+0x17/0x20 [ 25.423446][ T426] __se_sys_exit_group+0x14/0x20 [ 25.428482][ T426] __x64_sys_exit_group+0x3b/0x40 [ 25.433566][ T426] do_syscall_64+0x31/0x70 [ 25.438122][ T426] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 25.444012][ T426] RIP: 0033:0x7f2aa8d5dbb9 [ 25.448537][ T426] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 25.455894][ T426] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 25.464282][ T426] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 25.472264][ T426] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 25.480269][ T426] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 25.488251][ T426] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 25.496241][ T426] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 25.504282][ T426] ---[ end trace e51a2ecb8964241c ]--- [ 25.521658][ T430] ------------[ cut here ]------------ [ 25.527348][ T430] WARNING: CPU: 1 PID: 430 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 25.537529][ T430] Modules linked in: [ 25.541508][ T430] CPU: 1 PID: 430 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 25.553495][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.563679][ T430] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 25.569483][ T430] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 25.589286][ T430] RSP: 0018:ffffc90000ce7ba8 EFLAGS: 00010293 [ 25.595377][ T430] RAX: ffffffff839d24ff RBX: ffff88810a4a0050 RCX: ffff88810a2b13c0 [ 25.603329][ T430] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 25.611329][ T430] RBP: ffffc90000ce7c00 R08: 0000000000000041 R09: ffffc90000ce7ae0 [ 25.619313][ T430] R10: fffff5200019cf41 R11: 0000000000000004 R12: ffff88810a4a0000 [ 25.627380][ T430] R13: dffffc0000000000 R14: ffff88810a4a0088 R15: dead000000000100 [ 25.635353][ T430] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.644278][ T430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.650886][ T430] CR2: 0000000000000002 CR3: 000000010a5a4000 CR4: 00000000003506a0 [ 25.658883][ T430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.667061][ T430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.675092][ T430] Call Trace: [ 25.678397][ T430] vhost_vsock_dev_release+0x3c3/0x420 [ 25.683835][ T430] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 25.689227][ T430] __fput+0x348/0x7d0 [ 25.693211][ T430] ____fput+0x15/0x20 [ 25.697194][ T430] task_work_run+0x147/0x1b0 [ 25.701776][ T430] do_exit+0x70e/0x23a0 [ 25.705943][ T430] ? mm_update_next_owner+0x6e0/0x6e0 [ 25.711323][ T430] ? do_user_addr_fault+0x863/0xd70 [ 25.716523][ T430] ? asan.module_dtor+0x20/0x20 [ 25.721371][ T430] do_group_exit+0x16a/0x2d0 [ 25.725976][ T430] __do_sys_exit_group+0x17/0x20 [ 25.730921][ T430] __se_sys_exit_group+0x14/0x20 [ 25.735868][ T430] __x64_sys_exit_group+0x3b/0x40 [ 25.740891][ T430] do_syscall_64+0x31/0x70 [ 25.745310][ T430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 25.751186][ T430] RIP: 0033:0x7f2aa8d5dbb9 [ 25.755617][ T430] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 25.762976][ T430] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 25.771399][ T430] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 25.779387][ T430] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 25.787362][ T430] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 25.795374][ T430] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 25.803347][ T430] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 25.811358][ T430] ---[ end trace e51a2ecb8964241d ]--- [ 25.828451][ T434] ------------[ cut here ]------------ [ 25.834035][ T434] WARNING: CPU: 1 PID: 434 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 25.843681][ T434] Modules linked in: [ 25.847772][ T434] CPU: 1 PID: 434 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 25.859482][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.869936][ T434] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 25.876107][ T434] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 25.895735][ T434] RSP: 0018:ffffc90000d07ba8 EFLAGS: 00010293 [ 25.901785][ T434] RAX: ffffffff839d24ff RBX: ffff88811d890050 RCX: ffff88810a35e2c0 [ 25.909772][ T434] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 25.917751][ T434] RBP: ffffc90000d07c00 R08: 0000000000000041 R09: ffffc90000d07ae0 [ 25.925771][ T434] R10: fffff520001a0f41 R11: 0000000000000004 R12: ffff88811d890000 [ 25.933762][ T434] R13: dffffc0000000000 R14: ffff88811d890088 R15: dead000000000100 [ 25.941972][ T434] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.951034][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.957685][ T434] CR2: 0000000000000002 CR3: 000000010bb80000 CR4: 00000000003506a0 [ 25.965824][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.973897][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.981920][ T434] Call Trace: [ 25.985274][ T434] vhost_vsock_dev_release+0x3c3/0x420 [ 25.991372][ T434] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 25.996795][ T434] __fput+0x348/0x7d0 [ 26.000824][ T434] ____fput+0x15/0x20 [ 26.004839][ T434] task_work_run+0x147/0x1b0 [ 26.009467][ T434] do_exit+0x70e/0x23a0 [ 26.013643][ T434] ? mm_update_next_owner+0x6e0/0x6e0 [ 26.019130][ T434] ? do_user_addr_fault+0x863/0xd70 [ 26.024361][ T434] ? asan.module_dtor+0x20/0x20 [ 26.029259][ T434] do_group_exit+0x16a/0x2d0 [ 26.033859][ T434] __do_sys_exit_group+0x17/0x20 [ 26.038852][ T434] __se_sys_exit_group+0x14/0x20 [ 26.043822][ T434] __x64_sys_exit_group+0x3b/0x40 [ 26.048899][ T434] do_syscall_64+0x31/0x70 [ 26.053337][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.059262][ T434] RIP: 0033:0x7f2aa8d5dbb9 [ 26.063706][ T434] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 26.071106][ T434] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 26.079607][ T434] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 26.087676][ T434] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 26.095749][ T434] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 26.103710][ T434] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 26.111847][ T434] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 26.119949][ T434] ---[ end trace e51a2ecb8964241e ]--- [ 26.131011][ T436] ------------[ cut here ]------------ [ 26.136741][ T436] WARNING: CPU: 1 PID: 436 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 26.146433][ T436] Modules linked in: [ 26.150452][ T436] CPU: 0 PID: 436 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 26.162563][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.172747][ T436] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 26.178523][ T436] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 26.198329][ T436] RSP: 0018:ffffc90000d27ba8 EFLAGS: 00010293 [ 26.204386][ T436] RAX: ffffffff839d24ff RBX: ffff88810a800050 RCX: ffff88810a358000 [ 26.212452][ T436] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 26.220468][ T436] RBP: ffffc90000d27c00 R08: 0000000000000041 R09: ffffc90000d27ae0 [ 26.228759][ T436] R10: fffff520001a4f41 R11: 0000000000000004 R12: ffff88810a800000 [ 26.237011][ T436] R13: dffffc0000000000 R14: ffff88810a800088 R15: dead000000000100 [ 26.245021][ T436] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.254035][ T436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.260630][ T436] CR2: 0000000000000002 CR3: 000000010c54b000 CR4: 00000000003506a0 [ 26.268609][ T436] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.276590][ T436] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.284566][ T436] Call Trace: [ 26.287857][ T436] vhost_vsock_dev_release+0x3c3/0x420 [ 26.293310][ T436] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 26.298682][ T436] __fput+0x348/0x7d0 [ 26.302756][ T436] ____fput+0x15/0x20 [ 26.306765][ T436] task_work_run+0x147/0x1b0 [ 26.311350][ T436] do_exit+0x70e/0x23a0 [ 26.315510][ T436] ? mm_update_next_owner+0x6e0/0x6e0 [ 26.320875][ T436] ? do_user_addr_fault+0x863/0xd70 [ 26.326093][ T436] ? asan.module_dtor+0x20/0x20 [ 26.331123][ T436] do_group_exit+0x16a/0x2d0 [ 26.335713][ T436] __do_sys_exit_group+0x17/0x20 [ 26.340644][ T436] __se_sys_exit_group+0x14/0x20 [ 26.345591][ T436] __x64_sys_exit_group+0x3b/0x40 [ 26.350612][ T436] do_syscall_64+0x31/0x70 [ 26.355031][ T436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.360923][ T436] RIP: 0033:0x7f2aa8d5dbb9 [ 26.365356][ T436] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 26.372771][ T436] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 26.381226][ T436] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 26.389221][ T436] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 26.397222][ T436] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 26.405201][ T436] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 26.413150][ T436] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 26.421128][ T436] ---[ end trace e51a2ecb8964241f ]--- [ 26.432289][ T438] ------------[ cut here ]------------ [ 26.437872][ T438] WARNING: CPU: 1 PID: 438 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 26.447461][ T438] Modules linked in: [ 26.451506][ T438] CPU: 0 PID: 438 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 26.463267][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.473594][ T438] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 26.479550][ T438] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 26.499375][ T438] RSP: 0018:ffffc90000d37ba8 EFLAGS: 00010293 [ 26.505626][ T438] RAX: ffffffff839d24ff RBX: ffff88810a800050 RCX: ffff88810a35bb40 [ 26.513666][ T438] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 26.521710][ T438] RBP: ffffc90000d37c00 R08: 0000000000000041 R09: ffffc90000d37ae0 [ 26.529773][ T438] R10: fffff520001a6f41 R11: 0000000000000004 R12: ffff88810a800000 [ 26.538071][ T438] R13: dffffc0000000000 R14: ffff88810a800088 R15: dead000000000100 [ 26.546325][ T438] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.555269][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.561846][ T438] CR2: 0000000000000002 CR3: 000000010c54b000 CR4: 00000000003506a0 [ 26.569826][ T438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.577816][ T438] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.585802][ T438] Call Trace: [ 26.589173][ T438] vhost_vsock_dev_release+0x3c3/0x420 [ 26.594636][ T438] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 26.600018][ T438] __fput+0x348/0x7d0 [ 26.603976][ T438] ____fput+0x15/0x20 [ 26.607957][ T438] task_work_run+0x147/0x1b0 [ 26.612543][ T438] do_exit+0x70e/0x23a0 [ 26.616732][ T438] ? mm_update_next_owner+0x6e0/0x6e0 [ 26.622105][ T438] ? do_user_addr_fault+0x863/0xd70 [ 26.627350][ T438] ? asan.module_dtor+0x20/0x20 [ 26.632204][ T438] do_group_exit+0x16a/0x2d0 [ 26.636797][ T438] __do_sys_exit_group+0x17/0x20 [ 26.641730][ T438] __se_sys_exit_group+0x14/0x20 [ 26.646703][ T438] __x64_sys_exit_group+0x3b/0x40 [ 26.651816][ T438] do_syscall_64+0x31/0x70 [ 26.656422][ T438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.662308][ T438] RIP: 0033:0x7f2aa8d5dbb9 [ 26.666787][ T438] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 26.674138][ T438] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 26.682583][ T438] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 26.690577][ T438] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 26.698577][ T438] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 26.706563][ T438] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 26.714672][ T438] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 26.722636][ T438] ---[ end trace e51a2ecb89642420 ]--- [ 26.733744][ T440] ------------[ cut here ]------------ [ 26.739247][ T440] WARNING: CPU: 1 PID: 440 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 26.748899][ T440] Modules linked in: [ 26.752801][ T440] CPU: 1 PID: 440 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 26.764615][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.774792][ T440] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 26.780510][ T440] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 26.800193][ T440] RSP: 0018:ffffc90000d47ba8 EFLAGS: 00010293 [ 26.806519][ T440] RAX: ffffffff839d24ff RBX: ffff88811d890050 RCX: ffff88810a6ccf00 [ 26.814749][ T440] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 26.822798][ T440] RBP: ffffc90000d47c00 R08: 0000000000000041 R09: ffffc90000d47ae0 [ 26.830774][ T440] R10: fffff520001a8f41 R11: 0000000000000004 R12: ffff88811d890000 [ 26.838965][ T440] R13: dffffc0000000000 R14: ffff88811d890088 R15: dead000000000100 [ 26.847128][ T440] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.856153][ T440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.862739][ T440] CR2: 00007ffdf512aaf8 CR3: 000000010c54b000 CR4: 00000000003506b0 [ 26.870824][ T440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.878795][ T440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.886772][ T440] Call Trace: [ 26.890049][ T440] vhost_vsock_dev_release+0x3c3/0x420 [ 26.895534][ T440] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 26.900897][ T440] __fput+0x348/0x7d0 [ 26.904881][ T440] ____fput+0x15/0x20 [ 26.908869][ T440] task_work_run+0x147/0x1b0 [ 26.913441][ T440] do_exit+0x70e/0x23a0 [ 26.917697][ T440] ? mm_update_next_owner+0x6e0/0x6e0 [ 26.923087][ T440] ? do_user_addr_fault+0x863/0xd70 [ 26.928319][ T440] ? asan.module_dtor+0x20/0x20 [ 26.933169][ T440] do_group_exit+0x16a/0x2d0 [ 26.937770][ T440] __do_sys_exit_group+0x17/0x20 [ 26.942716][ T440] __se_sys_exit_group+0x14/0x20 [ 26.947675][ T440] __x64_sys_exit_group+0x3b/0x40 [ 26.952781][ T440] do_syscall_64+0x31/0x70 [ 26.957213][ T440] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.963099][ T440] RIP: 0033:0x7f2aa8d5dbb9 [ 26.967627][ T440] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 26.975090][ T440] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 26.983652][ T440] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 26.991640][ T440] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 26.999617][ T440] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 27.007801][ T440] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 27.015778][ T440] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 27.023753][ T440] ---[ end trace e51a2ecb89642421 ]--- [ 27.035464][ T442] ------------[ cut here ]------------ [ 27.040945][ T442] WARNING: CPU: 1 PID: 442 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 27.050618][ T442] Modules linked in: [ 27.054583][ T442] CPU: 1 PID: 442 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 27.066332][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.076891][ T442] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 27.082596][ T442] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 27.102625][ T442] RSP: 0018:ffffc90000d67ba8 EFLAGS: 00010293 [ 27.108735][ T442] RAX: ffffffff839d24ff RBX: ffff88810ac10050 RCX: ffff88810a6ca780 [ 27.116733][ T442] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 27.124731][ T442] RBP: ffffc90000d67c00 R08: 0000000000000041 R09: ffffc90000d67ae0 [ 27.132891][ T442] R10: fffff520001acf41 R11: 0000000000000004 R12: ffff88810ac10000 [ 27.140880][ T442] R13: dffffc0000000000 R14: ffff88810ac10088 R15: dead000000000100 [ 27.148877][ T442] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.157846][ T442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.164425][ T442] CR2: 0000000000000002 CR3: 000000010bb80000 CR4: 00000000003506a0 [ 27.172431][ T442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.180420][ T442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.188389][ T442] Call Trace: [ 27.191670][ T442] vhost_vsock_dev_release+0x3c3/0x420 [ 27.197131][ T442] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 27.202488][ T442] __fput+0x348/0x7d0 [ 27.206473][ T442] ____fput+0x15/0x20 [ 27.210446][ T442] task_work_run+0x147/0x1b0 [ 27.215043][ T442] do_exit+0x70e/0x23a0 [ 27.219194][ T442] ? mm_update_next_owner+0x6e0/0x6e0 [ 27.224575][ T442] ? do_user_addr_fault+0x863/0xd70 [ 27.229770][ T442] ? asan.module_dtor+0x20/0x20 [ 27.234665][ T442] do_group_exit+0x16a/0x2d0 [ 27.239260][ T442] __do_sys_exit_group+0x17/0x20 [ 27.244192][ T442] __se_sys_exit_group+0x14/0x20 [ 27.249188][ T442] __x64_sys_exit_group+0x3b/0x40 [ 27.254305][ T442] do_syscall_64+0x31/0x70 [ 27.258731][ T442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 27.264631][ T442] RIP: 0033:0x7f2aa8d5dbb9 [ 27.269019][ T442] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 27.276391][ T442] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 27.284940][ T442] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 27.292892][ T442] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 27.300867][ T442] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 27.308842][ T442] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 27.316838][ T442] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 27.324824][ T442] ---[ end trace e51a2ecb89642422 ]--- [ 27.342262][ T446] ------------[ cut here ]------------ [ 27.347793][ T446] WARNING: CPU: 1 PID: 446 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 27.357325][ T446] Modules linked in: [ 27.361215][ T446] CPU: 1 PID: 446 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 27.373018][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.383083][ T446] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 27.388802][ T446] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 27.408512][ T446] RSP: 0018:ffffc90000d87ba8 EFLAGS: 00010293 [ 27.414583][ T446] RAX: ffffffff839d24ff RBX: ffff88810ac10050 RCX: ffff88810a548000 [ 27.422543][ T446] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 27.430523][ T446] RBP: ffffc90000d87c00 R08: 0000000000000041 R09: ffffc90000d87ae0 [ 27.438506][ T446] R10: fffff520001b0f41 R11: 0000000000000004 R12: ffff88810ac10000 [ 27.446483][ T446] R13: dffffc0000000000 R14: ffff88810ac10088 R15: dead000000000100 [ 27.454443][ T446] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.463379][ T446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.469989][ T446] CR2: 0000000000000002 CR3: 000000010a87c000 CR4: 00000000003506a0 [ 27.478384][ T446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.486792][ T446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.494778][ T446] Call Trace: [ 27.498061][ T446] vhost_vsock_dev_release+0x3c3/0x420 [ 27.503496][ T446] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 27.508871][ T446] __fput+0x348/0x7d0 [ 27.512845][ T446] ____fput+0x15/0x20 [ 27.516833][ T446] task_work_run+0x147/0x1b0 [ 27.521415][ T446] do_exit+0x70e/0x23a0 [ 27.525583][ T446] ? mm_update_next_owner+0x6e0/0x6e0 [ 27.530946][ T446] ? do_user_addr_fault+0x863/0xd70 [ 27.536164][ T446] ? asan.module_dtor+0x20/0x20 [ 27.541157][ T446] do_group_exit+0x16a/0x2d0 [ 27.545765][ T446] __do_sys_exit_group+0x17/0x20 [ 27.550701][ T446] __se_sys_exit_group+0x14/0x20 [ 27.555683][ T446] __x64_sys_exit_group+0x3b/0x40 [ 27.560723][ T446] do_syscall_64+0x31/0x70 [ 27.565149][ T446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 27.571059][ T446] RIP: 0033:0x7f2aa8d5dbb9 [ 27.575803][ T446] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 27.583153][ T446] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 27.591930][ T446] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 27.599954][ T446] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 27.607924][ T446] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 27.615906][ T446] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 27.623864][ T446] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 27.631845][ T446] ---[ end trace e51a2ecb89642423 ]--- [ 27.649826][ T450] ------------[ cut here ]------------ [ 27.655330][ T450] WARNING: CPU: 1 PID: 450 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 27.665050][ T450] Modules linked in: [ 27.668949][ T450] CPU: 1 PID: 450 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 27.680615][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.690816][ T450] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 27.696633][ T450] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 27.716552][ T450] RSP: 0018:ffffc90000d97ba8 EFLAGS: 00010293 [ 27.722646][ T450] RAX: ffffffff839d24ff RBX: ffff88810ac10050 RCX: ffff88810a54e2c0 [ 27.730688][ T450] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 27.738715][ T450] RBP: ffffc90000d97c00 R08: 0000000000000041 R09: ffffc90000d97ae0 [ 27.746749][ T450] R10: fffff520001b2f41 R11: 0000000000000004 R12: ffff88810ac10000 [ 27.754719][ T450] R13: dffffc0000000000 R14: ffff88810ac10088 R15: dead000000000100 [ 27.762969][ T450] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 27.771999][ T450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.778585][ T450] CR2: 00007ffdf512aaf8 CR3: 000000010da7c000 CR4: 00000000003506b0 [ 27.786561][ T450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.794541][ T450] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.802490][ T450] Call Trace: [ 27.806086][ T450] vhost_vsock_dev_release+0x3c3/0x420 [ 27.811630][ T450] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 27.817009][ T450] __fput+0x348/0x7d0 [ 27.820983][ T450] ____fput+0x15/0x20 [ 27.824988][ T450] task_work_run+0x147/0x1b0 [ 27.829580][ T450] do_exit+0x70e/0x23a0 [ 27.833713][ T450] ? mm_update_next_owner+0x6e0/0x6e0 [ 27.839088][ T450] ? do_user_addr_fault+0x863/0xd70 [ 27.844270][ T450] ? asan.module_dtor+0x20/0x20 [ 27.849128][ T450] do_group_exit+0x16a/0x2d0 [ 27.853727][ T450] __do_sys_exit_group+0x17/0x20 [ 27.858669][ T450] __se_sys_exit_group+0x14/0x20 [ 27.863598][ T450] __x64_sys_exit_group+0x3b/0x40 [ 27.868658][ T450] do_syscall_64+0x31/0x70 [ 27.873075][ T450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 27.879027][ T450] RIP: 0033:0x7f2aa8d5dbb9 [ 27.883437][ T450] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 27.890919][ T450] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 27.899347][ T450] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 27.907352][ T450] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 27.915345][ T450] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 27.923298][ T450] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 27.931285][ T450] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 27.939284][ T450] ---[ end trace e51a2ecb89642424 ]--- [ 27.950954][ T452] ------------[ cut here ]------------ [ 27.956496][ T452] WARNING: CPU: 1 PID: 452 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 27.966081][ T452] Modules linked in: [ 27.969981][ T452] CPU: 0 PID: 452 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 27.981716][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.992154][ T452] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 27.998213][ T452] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 28.018029][ T452] RSP: 0018:ffffc90000c67ba8 EFLAGS: 00010293 [ 28.024273][ T452] RAX: ffffffff839d24ff RBX: ffff88810ab70050 RCX: ffff8881002d62c0 [ 28.032368][ T452] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 28.040715][ T452] RBP: ffffc90000c67c00 R08: 0000000000000041 R09: ffffc90000c67ae0 [ 28.048859][ T452] R10: fffff5200018cf41 R11: 0000000000000004 R12: ffff88810ab70000 [ 28.056902][ T452] R13: dffffc0000000000 R14: ffff88810ab70088 R15: dead000000000100 [ 28.064921][ T452] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 28.073953][ T452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.080672][ T452] CR2: 00007ffdf512aaf8 CR3: 000000000640f000 CR4: 00000000003506b0 [ 28.088655][ T452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.096652][ T452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.104626][ T452] Call Trace: [ 28.107899][ T452] vhost_vsock_dev_release+0x3c3/0x420 [ 28.113351][ T452] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 28.118762][ T452] __fput+0x348/0x7d0 [ 28.122744][ T452] ____fput+0x15/0x20 [ 28.126787][ T452] task_work_run+0x147/0x1b0 [ 28.131404][ T452] do_exit+0x70e/0x23a0 [ 28.135665][ T452] ? mm_update_next_owner+0x6e0/0x6e0 [ 28.141032][ T452] ? do_user_addr_fault+0x863/0xd70 [ 28.146243][ T452] ? asan.module_dtor+0x20/0x20 [ 28.151097][ T452] do_group_exit+0x16a/0x2d0 [ 28.155718][ T452] __do_sys_exit_group+0x17/0x20 [ 28.160649][ T452] __se_sys_exit_group+0x14/0x20 [ 28.165592][ T452] __x64_sys_exit_group+0x3b/0x40 [ 28.170642][ T452] do_syscall_64+0x31/0x70 [ 28.175153][ T452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.181029][ T452] RIP: 0033:0x7f2aa8d5dbb9 [ 28.185461][ T452] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 28.192818][ T452] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 28.201951][ T452] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 28.209937][ T452] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 28.217913][ T452] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 28.225894][ T452] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 28.233858][ T452] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 28.241853][ T452] ---[ end trace e51a2ecb89642425 ]--- [ 28.253853][ T454] ------------[ cut here ]------------ [ 28.259479][ T454] WARNING: CPU: 1 PID: 454 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 28.269199][ T454] Modules linked in: [ 28.273103][ T454] CPU: 1 PID: 454 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 28.284773][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.294987][ T454] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 28.300694][ T454] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 28.320367][ T454] RSP: 0018:ffffc90000db7ba8 EFLAGS: 00010293 [ 28.326459][ T454] RAX: ffffffff839d24ff RBX: ffff88810b000050 RCX: ffff88810a7d2780 [ 28.334413][ T454] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 28.342399][ T454] RBP: ffffc90000db7c00 R08: 0000000000000041 R09: ffffc90000db7ae0 [ 28.350514][ T454] R10: fffff520001b6f41 R11: 0000000000000004 R12: ffff88810b000000 [ 28.358494][ T454] R13: dffffc0000000000 R14: ffff88810b000088 R15: dead000000000100 [ 28.366473][ T454] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 28.375437][ T454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.382014][ T454] CR2: 00007ffdf512aaf8 CR3: 000000010da7c000 CR4: 00000000003506b0 [ 28.390003][ T454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.398086][ T454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.406085][ T454] Call Trace: [ 28.409364][ T454] vhost_vsock_dev_release+0x3c3/0x420 [ 28.414825][ T454] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 28.420223][ T454] __fput+0x348/0x7d0 [ 28.424182][ T454] ____fput+0x15/0x20 [ 28.428170][ T454] task_work_run+0x147/0x1b0 [ 28.432768][ T454] do_exit+0x70e/0x23a0 [ 28.436959][ T454] ? mm_update_next_owner+0x6e0/0x6e0 [ 28.442337][ T454] ? do_user_addr_fault+0x863/0xd70 [ 28.447545][ T454] ? asan.module_dtor+0x20/0x20 [ 28.452415][ T454] do_group_exit+0x16a/0x2d0 [ 28.457021][ T454] __do_sys_exit_group+0x17/0x20 [ 28.461948][ T454] __se_sys_exit_group+0x14/0x20 [ 28.466919][ T454] __x64_sys_exit_group+0x3b/0x40 [ 28.471936][ T454] do_syscall_64+0x31/0x70 [ 28.476366][ T454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.482254][ T454] RIP: 0033:0x7f2aa8d5dbb9 [ 28.486686][ T454] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 28.494038][ T454] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 28.502471][ T454] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 28.510471][ T454] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 28.518449][ T454] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 28.526431][ T454] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 28.534544][ T454] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 28.542588][ T454] ---[ end trace e51a2ecb89642426 ]--- executing program executing program executing program [ 28.548680][ T23] audit: type=1400 audit(1645154015.880:77): avc: denied { remove_name } for pid=142 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 28.571299][ T23] audit: type=1400 audit(1645154015.880:78): avc: denied { rename } for pid=142 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.609237][ T462] ------------[ cut here ]------------ [ 28.614719][ T462] WARNING: CPU: 1 PID: 462 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 28.624226][ T462] Modules linked in: [ 28.628323][ T462] CPU: 0 PID: 462 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 28.640093][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.650250][ T462] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 28.656052][ T462] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 28.676111][ T462] RSP: 0018:ffffc90000c67ba8 EFLAGS: 00010293 [ 28.682173][ T462] RAX: ffffffff839d24ff RBX: ffff88810a6b0050 RCX: ffff88810b3b93c0 [ 28.690528][ T462] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 28.698843][ T462] RBP: ffffc90000c67c00 R08: 0000000000000041 R09: ffffc90000c67ae0 [ 28.707217][ T462] R10: fffff5200018cf41 R11: 0000000000000004 R12: ffff88810a6b0000 [ 28.715199][ T462] R13: dffffc0000000000 R14: ffff88810a6b0088 R15: dead000000000100 [ 28.723313][ T462] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 28.732264][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.738854][ T462] CR2: 00007ffdf512aaf8 CR3: 000000010da7c000 CR4: 00000000003506b0 [ 28.746837][ T462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.754832][ T462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.762781][ T462] Call Trace: [ 28.766092][ T462] vhost_vsock_dev_release+0x3c3/0x420 [ 28.771578][ T462] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 28.776977][ T462] __fput+0x348/0x7d0 [ 28.781022][ T462] ____fput+0x15/0x20 [ 28.785025][ T462] task_work_run+0x147/0x1b0 [ 28.789614][ T462] do_exit+0x70e/0x23a0 [ 28.793923][ T462] ? mm_update_next_owner+0x6e0/0x6e0 [ 28.799301][ T462] ? do_user_addr_fault+0x863/0xd70 [ 28.804512][ T462] ? asan.module_dtor+0x20/0x20 [ 28.809365][ T462] do_group_exit+0x16a/0x2d0 [ 28.813929][ T462] __do_sys_exit_group+0x17/0x20 [ 28.818888][ T462] __se_sys_exit_group+0x14/0x20 [ 28.823853][ T462] __x64_sys_exit_group+0x3b/0x40 [ 28.828911][ T462] do_syscall_64+0x31/0x70 [ 28.833343][ T462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.839303][ T462] RIP: 0033:0x7f2aa8d5dbb9 [ 28.843835][ T462] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 28.851224][ T462] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 28.859696][ T462] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 28.867687][ T462] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 28.875666][ T462] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 28.883620][ T462] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 28.891602][ T462] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 28.899587][ T462] ---[ end trace e51a2ecb89642427 ]--- [ 28.910480][ T464] ------------[ cut here ]------------ [ 28.915987][ T464] WARNING: CPU: 1 PID: 464 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 28.925611][ T464] Modules linked in: [ 28.929597][ T464] CPU: 0 PID: 464 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 28.941457][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.951881][ T464] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 28.958120][ T464] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 28.977851][ T464] RSP: 0018:ffffc90000d97ba8 EFLAGS: 00010293 [ 28.983925][ T464] RAX: ffffffff839d24ff RBX: ffff88810c040050 RCX: ffff88810af962c0 [ 28.991921][ T464] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 28.999909][ T464] RBP: ffffc90000d97c00 R08: 0000000000000041 R09: ffffc90000d97ae0 [ 29.007916][ T464] R10: fffff520001b2f41 R11: 0000000000000004 R12: ffff88810c040000 [ 29.015909][ T464] R13: dffffc0000000000 R14: ffff88810c040088 R15: dead000000000100 [ 29.023875][ T464] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.032822][ T464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.039432][ T464] CR2: 00007ffdf512aaf8 CR3: 000000010b963000 CR4: 00000000003506b0 [ 29.047417][ T464] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.055417][ T464] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.063378][ T464] Call Trace: [ 29.066683][ T464] vhost_vsock_dev_release+0x3c3/0x420 [ 29.072165][ T464] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 29.077584][ T464] __fput+0x348/0x7d0 [ 29.081560][ T464] ____fput+0x15/0x20 [ 29.085557][ T464] task_work_run+0x147/0x1b0 [ 29.090164][ T464] do_exit+0x70e/0x23a0 [ 29.094314][ T464] ? mm_update_next_owner+0x6e0/0x6e0 [ 29.099713][ T464] ? do_user_addr_fault+0x863/0xd70 [ 29.104995][ T464] ? asan.module_dtor+0x20/0x20 [ 29.109961][ T464] do_group_exit+0x16a/0x2d0 [ 29.114607][ T464] __do_sys_exit_group+0x17/0x20 [ 29.119544][ T464] __se_sys_exit_group+0x14/0x20 [ 29.124462][ T464] __x64_sys_exit_group+0x3b/0x40 [ 29.129510][ T464] do_syscall_64+0x31/0x70 [ 29.134023][ T464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.140202][ T464] RIP: 0033:0x7f2aa8d5dbb9 [ 29.144632][ T464] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 29.152058][ T464] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program executing program executing program [ 29.160527][ T464] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 29.168508][ T464] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 29.176507][ T464] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 29.184466][ T464] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 29.192456][ T464] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 29.200444][ T464] ---[ end trace e51a2ecb89642428 ]--- executing program [ 29.252407][ T478] ------------[ cut here ]------------ [ 29.258003][ T478] WARNING: CPU: 1 PID: 478 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 29.267686][ T478] Modules linked in: [ 29.271566][ T478] CPU: 1 PID: 478 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 29.283238][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.293690][ T478] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 29.299523][ T478] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 29.319282][ T478] RSP: 0018:ffffc9000099fba8 EFLAGS: 00010293 [ 29.325766][ T478] RAX: ffffffff839d24ff RBX: ffff88810c4c0050 RCX: ffff88810b3b0000 [ 29.333725][ T478] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 29.342074][ T478] RBP: ffffc9000099fc00 R08: 0000000000000041 R09: ffffc9000099fae0 [ 29.350075][ T478] R10: fffff52000133f41 R11: 0000000000000004 R12: ffff88810c4c0000 [ 29.358054][ T478] R13: dffffc0000000000 R14: ffff88810c4c0088 R15: dead000000000100 [ 29.366034][ T478] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.374963][ T478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.381528][ T478] CR2: 00007ffdf512aaf8 CR3: 000000010da7c000 CR4: 00000000003506b0 [ 29.389614][ T478] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.397588][ T478] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.405573][ T478] Call Trace: [ 29.408852][ T478] vhost_vsock_dev_release+0x3c3/0x420 [ 29.414318][ T478] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 29.419727][ T478] __fput+0x348/0x7d0 [ 29.423706][ T478] ____fput+0x15/0x20 [ 29.427701][ T478] task_work_run+0x147/0x1b0 [ 29.432287][ T478] do_exit+0x70e/0x23a0 [ 29.436541][ T478] ? mm_update_next_owner+0x6e0/0x6e0 [ 29.441909][ T478] ? do_user_addr_fault+0x863/0xd70 [ 29.447277][ T478] ? asan.module_dtor+0x20/0x20 [ 29.452127][ T478] do_group_exit+0x16a/0x2d0 [ 29.456747][ T478] __do_sys_exit_group+0x17/0x20 [ 29.461681][ T478] __se_sys_exit_group+0x14/0x20 [ 29.466641][ T478] __x64_sys_exit_group+0x3b/0x40 [ 29.471654][ T478] do_syscall_64+0x31/0x70 [ 29.476081][ T478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.481969][ T478] RIP: 0033:0x7f2aa8d5dbb9 [ 29.486399][ T478] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 29.493756][ T478] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 29.502394][ T478] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 29.510396][ T478] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 29.518371][ T478] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 29.526348][ T478] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 29.534311][ T478] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 29.542294][ T478] ---[ end trace e51a2ecb89642429 ]--- [ 29.553216][ T480] ------------[ cut here ]------------ [ 29.558733][ T480] WARNING: CPU: 1 PID: 480 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 29.569777][ T480] Modules linked in: [ 29.573729][ T480] CPU: 1 PID: 480 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 29.585475][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.595627][ T480] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 29.601367][ T480] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 29.621139][ T480] RSP: 0018:ffffc90000dc7ba8 EFLAGS: 00010293 [ 29.627285][ T480] RAX: ffffffff839d24ff RBX: ffff88810c150050 RCX: ffff88810c4c62c0 [ 29.635296][ T480] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 29.643293][ T480] RBP: ffffc90000dc7c00 R08: 0000000000000041 R09: ffffc90000dc7ae0 [ 29.651336][ T480] R10: fffff520001b8f41 R11: 0000000000000004 R12: ffff88810c150000 [ 29.659522][ T480] R13: dffffc0000000000 R14: ffff88810c150088 R15: dead000000000100 [ 29.667532][ T480] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 29.676508][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.683135][ T480] CR2: 0000000000000002 CR3: 000000010da7c000 CR4: 00000000003506a0 [ 29.691161][ T480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.699198][ T480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.707300][ T480] Call Trace: [ 29.710571][ T480] vhost_vsock_dev_release+0x3c3/0x420 [ 29.716160][ T480] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 29.721514][ T480] __fput+0x348/0x7d0 [ 29.725627][ T480] ____fput+0x15/0x20 [ 29.729591][ T480] task_work_run+0x147/0x1b0 [ 29.734160][ T480] do_exit+0x70e/0x23a0 [ 29.738476][ T480] ? mm_update_next_owner+0x6e0/0x6e0 [ 29.743826][ T480] ? do_user_addr_fault+0x863/0xd70 [ 29.749164][ T480] ? asan.module_dtor+0x20/0x20 [ 29.754011][ T480] do_group_exit+0x16a/0x2d0 [ 29.758735][ T480] __do_sys_exit_group+0x17/0x20 [ 29.763655][ T480] __se_sys_exit_group+0x14/0x20 [ 29.768713][ T480] __x64_sys_exit_group+0x3b/0x40 [ 29.773725][ T480] do_syscall_64+0x31/0x70 [ 29.778212][ T480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.784136][ T480] RIP: 0033:0x7f2aa8d5dbb9 [ 29.788594][ T480] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 29.796022][ T480] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program executing program [ 29.804438][ T480] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 29.812573][ T480] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 29.820641][ T480] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 29.828749][ T480] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 29.836990][ T480] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 29.845223][ T480] ---[ end trace e51a2ecb8964242a ]--- executing program [ 29.890074][ T492] ------------[ cut here ]------------ [ 29.895732][ T492] WARNING: CPU: 1 PID: 492 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 29.905352][ T492] Modules linked in: [ 29.909245][ T492] CPU: 1 PID: 492 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 29.920940][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.931306][ T492] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 29.937390][ T492] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 29.957438][ T492] RSP: 0018:ffffc90000c67ba8 EFLAGS: 00010293 [ 29.963496][ T492] RAX: ffffffff839d24ff RBX: ffff88810c870050 RCX: ffff88810c3962c0 [ 29.971874][ T492] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 29.980094][ T492] RBP: ffffc90000c67c00 R08: 0000000000000041 R09: ffffc90000c67ae0 [ 29.988082][ T492] R10: fffff5200018cf41 R11: 0000000000000004 R12: ffff88810c870000 [ 29.996074][ T492] R13: dffffc0000000000 R14: ffff88810c870088 R15: dead000000000100 [ 30.004157][ T492] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 30.013201][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.019837][ T492] CR2: 0000000000000002 CR3: 000000010c72c000 CR4: 00000000003506a0 [ 30.027825][ T492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.035855][ T492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.043817][ T492] Call Trace: [ 30.047194][ T492] vhost_vsock_dev_release+0x3c3/0x420 [ 30.052741][ T492] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 30.058144][ T492] __fput+0x348/0x7d0 [ 30.062127][ T492] ____fput+0x15/0x20 [ 30.066136][ T492] task_work_run+0x147/0x1b0 [ 30.070723][ T492] do_exit+0x70e/0x23a0 [ 30.074904][ T492] ? mm_update_next_owner+0x6e0/0x6e0 [ 30.080472][ T492] ? do_user_addr_fault+0x863/0xd70 [ 30.085805][ T492] ? asan.module_dtor+0x20/0x20 [ 30.090763][ T492] do_group_exit+0x16a/0x2d0 [ 30.095368][ T492] __do_sys_exit_group+0x17/0x20 [ 30.100400][ T492] __se_sys_exit_group+0x14/0x20 [ 30.105373][ T492] __x64_sys_exit_group+0x3b/0x40 [ 30.110478][ T492] do_syscall_64+0x31/0x70 [ 30.114910][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.120797][ T492] RIP: 0033:0x7f2aa8d5dbb9 [ 30.125424][ T492] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 30.132777][ T492] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 30.141253][ T492] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 30.149326][ T492] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 30.157324][ T492] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 30.165322][ T492] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 30.173293][ T492] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 30.181282][ T492] ---[ end trace e51a2ecb8964242b ]--- [ 30.200116][ T496] ------------[ cut here ]------------ [ 30.205801][ T496] WARNING: CPU: 1 PID: 496 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 30.215338][ T496] Modules linked in: [ 30.219229][ T496] CPU: 1 PID: 496 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 30.230851][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.241209][ T496] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 30.246930][ T496] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 30.266541][ T496] RSP: 0018:ffffc90000de7ba8 EFLAGS: 00010293 [ 30.272584][ T496] RAX: ffffffff839d24ff RBX: ffff88810c870050 RCX: ffff88810c5c4f00 [ 30.280585][ T496] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 30.288557][ T496] RBP: ffffc90000de7c00 R08: 0000000000000041 R09: ffffc90000de7ae0 [ 30.296552][ T496] R10: fffff520001bcf41 R11: 0000000000000004 R12: ffff88810c870000 [ 30.304535][ T496] R13: dffffc0000000000 R14: ffff88810c870088 R15: dead000000000100 [ 30.312499][ T496] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 30.321433][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.328167][ T496] CR2: 0000000000000002 CR3: 000000010c2a9000 CR4: 00000000003506a0 [ 30.336505][ T496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.344470][ T496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.352850][ T496] Call Trace: [ 30.356168][ T496] vhost_vsock_dev_release+0x3c3/0x420 [ 30.361621][ T496] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 30.367092][ T496] __fput+0x348/0x7d0 [ 30.371067][ T496] ____fput+0x15/0x20 [ 30.375053][ T496] task_work_run+0x147/0x1b0 [ 30.379632][ T496] do_exit+0x70e/0x23a0 [ 30.383767][ T496] ? mm_update_next_owner+0x6e0/0x6e0 [ 30.389162][ T496] ? do_user_addr_fault+0x863/0xd70 [ 30.394353][ T496] ? asan.module_dtor+0x20/0x20 [ 30.399216][ T496] do_group_exit+0x16a/0x2d0 [ 30.403799][ T496] __do_sys_exit_group+0x17/0x20 [ 30.408830][ T496] __se_sys_exit_group+0x14/0x20 [ 30.413766][ T496] __x64_sys_exit_group+0x3b/0x40 [ 30.418807][ T496] do_syscall_64+0x31/0x70 [ 30.423219][ T496] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.429152][ T496] RIP: 0033:0x7f2aa8d5dbb9 [ 30.433573][ T496] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 30.440942][ T496] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program [ 30.449364][ T496] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 30.457354][ T496] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 30.465390][ T496] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 30.473517][ T496] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 30.481492][ T496] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 30.489465][ T496] ---[ end trace e51a2ecb8964242c ]--- [ 30.523400][ T504] ------------[ cut here ]------------ [ 30.529162][ T504] WARNING: CPU: 1 PID: 504 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 30.539032][ T504] Modules linked in: [ 30.543029][ T504] CPU: 1 PID: 504 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 30.555122][ T504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.565266][ T504] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 30.570969][ T504] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 30.590577][ T504] RSP: 0018:ffffc90000e47ba8 EFLAGS: 00010293 [ 30.596659][ T504] RAX: ffffffff839d24ff RBX: ffff88810d060050 RCX: ffff88810c6313c0 [ 30.604633][ T504] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 30.612678][ T504] RBP: ffffc90000e47c00 R08: 0000000000000041 R09: ffffc90000e47ae0 [ 30.620656][ T504] R10: fffff520001c8f41 R11: 0000000000000004 R12: ffff88810d060000 [ 30.628647][ T504] R13: dffffc0000000000 R14: ffff88810d060088 R15: dead000000000100 [ 30.636753][ T504] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 30.645738][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.652314][ T504] CR2: 0000000000000002 CR3: 000000000640f000 CR4: 00000000003506a0 [ 30.660616][ T504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.668592][ T504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.676576][ T504] Call Trace: [ 30.680155][ T504] vhost_vsock_dev_release+0x3c3/0x420 [ 30.685626][ T504] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 30.691014][ T504] __fput+0x348/0x7d0 [ 30.694998][ T504] ____fput+0x15/0x20 [ 30.699071][ T504] task_work_run+0x147/0x1b0 [ 30.703750][ T504] do_exit+0x70e/0x23a0 [ 30.707919][ T504] ? mm_update_next_owner+0x6e0/0x6e0 [ 30.713492][ T504] ? do_user_addr_fault+0x863/0xd70 [ 30.718689][ T504] ? asan.module_dtor+0x20/0x20 [ 30.723534][ T504] do_group_exit+0x16a/0x2d0 [ 30.728125][ T504] __do_sys_exit_group+0x17/0x20 [ 30.733057][ T504] __se_sys_exit_group+0x14/0x20 [ 30.738001][ T504] __x64_sys_exit_group+0x3b/0x40 [ 30.743014][ T504] do_syscall_64+0x31/0x70 [ 30.747437][ T504] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.753342][ T504] RIP: 0033:0x7f2aa8d5dbb9 [ 30.757770][ T504] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 30.765130][ T504] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program [ 30.773520][ T504] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 30.781527][ T504] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 30.789967][ T504] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 30.798280][ T504] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 30.806312][ T504] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 30.814292][ T504] ---[ end trace e51a2ecb8964242d ]--- [ 30.832360][ T508] ------------[ cut here ]------------ [ 30.837914][ T508] WARNING: CPU: 1 PID: 508 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 30.847814][ T508] Modules linked in: [ 30.851700][ T508] CPU: 1 PID: 508 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 30.863674][ T508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.873772][ T508] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 30.879495][ T508] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 30.899109][ T508] RSP: 0018:ffffc90000e57ba8 EFLAGS: 00010293 [ 30.905189][ T508] RAX: ffffffff839d24ff RBX: ffff88810d060050 RCX: ffff88810c5c0000 [ 30.913137][ T508] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 30.921128][ T508] RBP: ffffc90000e57c00 R08: 0000000000000041 R09: ffffc90000e57ae0 [ 30.929113][ T508] R10: fffff520001caf41 R11: 0000000000000004 R12: ffff88810d060000 [ 30.937119][ T508] R13: dffffc0000000000 R14: ffff88810d060088 R15: dead000000000100 [ 30.945155][ T508] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 30.954063][ T508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.960650][ T508] CR2: 0000000000000002 CR3: 000000010cb0f000 CR4: 00000000003506a0 [ 30.968624][ T508] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.976627][ T508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.984649][ T508] Call Trace: [ 30.987921][ T508] vhost_vsock_dev_release+0x3c3/0x420 [ 30.993354][ T508] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 30.998752][ T508] __fput+0x348/0x7d0 [ 31.002750][ T508] ____fput+0x15/0x20 [ 31.006736][ T508] task_work_run+0x147/0x1b0 [ 31.011331][ T508] do_exit+0x70e/0x23a0 [ 31.015497][ T508] ? mm_update_next_owner+0x6e0/0x6e0 [ 31.020872][ T508] ? do_user_addr_fault+0x863/0xd70 [ 31.026088][ T508] ? asan.module_dtor+0x20/0x20 [ 31.031030][ T508] do_group_exit+0x16a/0x2d0 [ 31.035820][ T508] __do_sys_exit_group+0x17/0x20 [ 31.040781][ T508] __se_sys_exit_group+0x14/0x20 [ 31.045775][ T508] __x64_sys_exit_group+0x3b/0x40 [ 31.050804][ T508] do_syscall_64+0x31/0x70 [ 31.055291][ T508] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.061193][ T508] RIP: 0033:0x7f2aa8d5dbb9 [ 31.065606][ T508] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 31.073024][ T508] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 31.081454][ T508] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 31.089429][ T508] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 31.097419][ T508] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 31.105417][ T508] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 31.113387][ T508] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 31.121404][ T508] ---[ end trace e51a2ecb8964242e ]--- [ 31.132865][ T510] ------------[ cut here ]------------ [ 31.139379][ T510] WARNING: CPU: 1 PID: 510 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 31.149202][ T510] Modules linked in: [ 31.153108][ T510] CPU: 1 PID: 510 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 31.165098][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.175228][ T510] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 31.180992][ T510] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 31.200753][ T510] RSP: 0018:ffffc90000e77ba8 EFLAGS: 00010293 [ 31.206906][ T510] RAX: ffffffff839d24ff RBX: ffff88810d130050 RCX: ffff88810c9693c0 [ 31.214925][ T510] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 31.222968][ T510] RBP: ffffc90000e77c00 R08: 0000000000000041 R09: ffffc90000e77ae0 [ 31.230991][ T510] R10: fffff520001cef41 R11: 0000000000000004 R12: ffff88810d130000 [ 31.239058][ T510] R13: dffffc0000000000 R14: ffff88810d130088 R15: dead000000000100 [ 31.247079][ T510] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 31.256083][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.262659][ T510] CR2: 00007ffdf512aaf8 CR3: 000000010da7c000 CR4: 00000000003506b0 [ 31.270791][ T510] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.278817][ T510] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.286844][ T510] Call Trace: [ 31.290122][ T510] vhost_vsock_dev_release+0x3c3/0x420 [ 31.295719][ T510] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 31.301066][ T510] __fput+0x348/0x7d0 [ 31.305161][ T510] ____fput+0x15/0x20 [ 31.309135][ T510] task_work_run+0x147/0x1b0 [ 31.313734][ T510] do_exit+0x70e/0x23a0 [ 31.318068][ T510] ? mm_update_next_owner+0x6e0/0x6e0 [ 31.323415][ T510] ? do_user_addr_fault+0x863/0xd70 [ 31.328749][ T510] ? asan.module_dtor+0x20/0x20 [ 31.333597][ T510] do_group_exit+0x16a/0x2d0 [ 31.338307][ T510] __do_sys_exit_group+0x17/0x20 [ 31.343311][ T510] __se_sys_exit_group+0x14/0x20 [ 31.348384][ T510] __x64_sys_exit_group+0x3b/0x40 [ 31.353391][ T510] do_syscall_64+0x31/0x70 [ 31.357930][ T510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.363911][ T510] RIP: 0033:0x7f2aa8d5dbb9 [ 31.368442][ T510] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 31.376070][ T510] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 31.384701][ T510] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 31.392685][ T510] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 31.400802][ T510] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 31.408922][ T510] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 31.417003][ T510] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 31.425089][ T510] ---[ end trace e51a2ecb8964242f ]--- [ 31.435978][ T512] ------------[ cut here ]------------ [ 31.441467][ T512] WARNING: CPU: 1 PID: 512 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 31.451022][ T512] Modules linked in: [ 31.454939][ T512] CPU: 1 PID: 512 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 31.466737][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.476805][ T512] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 31.482519][ T512] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 31.502168][ T512] RSP: 0018:ffffc90000e87ba8 EFLAGS: 00010293 [ 31.508267][ T512] RAX: ffffffff839d24ff RBX: ffff88810d110050 RCX: ffff88810c96cf00 [ 31.516246][ T512] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 31.524409][ T512] RBP: ffffc90000e87c00 R08: 0000000000000041 R09: ffffc90000e87ae0 [ 31.532398][ T512] R10: fffff520001d0f41 R11: 0000000000000004 R12: ffff88810d110000 [ 31.540373][ T512] R13: dffffc0000000000 R14: ffff88810d110088 R15: dead000000000100 [ 31.548348][ T512] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 31.557290][ T512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.563851][ T512] CR2: 0000000000000002 CR3: 000000010ca79000 CR4: 00000000003506a0 [ 31.571836][ T512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.580101][ T512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.588427][ T512] Call Trace: [ 31.591702][ T512] vhost_vsock_dev_release+0x3c3/0x420 [ 31.597187][ T512] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 31.602548][ T512] __fput+0x348/0x7d0 [ 31.606533][ T512] ____fput+0x15/0x20 [ 31.610513][ T512] task_work_run+0x147/0x1b0 [ 31.615113][ T512] do_exit+0x70e/0x23a0 [ 31.619283][ T512] ? mm_update_next_owner+0x6e0/0x6e0 [ 31.624656][ T512] ? do_user_addr_fault+0x863/0xd70 [ 31.629844][ T512] ? asan.module_dtor+0x20/0x20 [ 31.634701][ T512] do_group_exit+0x16a/0x2d0 [ 31.639305][ T512] __do_sys_exit_group+0x17/0x20 [ 31.644312][ T512] __se_sys_exit_group+0x14/0x20 [ 31.649256][ T512] __x64_sys_exit_group+0x3b/0x40 [ 31.654274][ T512] do_syscall_64+0x31/0x70 [ 31.658709][ T512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.664603][ T512] RIP: 0033:0x7f2aa8d5dbb9 [ 31.668993][ T512] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 31.676384][ T512] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 31.684979][ T512] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 31.692988][ T512] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 31.701125][ T512] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 31.709170][ T512] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 31.717174][ T512] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 31.725161][ T512] ---[ end trace e51a2ecb89642430 ]--- [ 31.737022][ T514] ------------[ cut here ]------------ [ 31.742505][ T514] WARNING: CPU: 1 PID: 514 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 31.752052][ T514] Modules linked in: [ 31.755972][ T514] CPU: 1 PID: 514 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 31.767683][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.777768][ T514] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 31.783477][ T514] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 31.803118][ T514] RSP: 0018:ffffc90000e97ba8 EFLAGS: 00010293 [ 31.809224][ T514] RAX: ffffffff839d24ff RBX: ffff88810c900050 RCX: ffff88810c96a780 [ 31.817599][ T514] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 31.826023][ T514] RBP: ffffc90000e97c00 R08: 0000000000000041 R09: ffffc90000e97ae0 [ 31.833987][ T514] R10: fffff520001d2f41 R11: 0000000000000004 R12: ffff88810c900000 [ 31.841997][ T514] R13: dffffc0000000000 R14: ffff88810c900088 R15: dead000000000100 [ 31.850283][ T514] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 31.859328][ T514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.865927][ T514] CR2: 0000000000000002 CR3: 000000010cb41000 CR4: 00000000003506a0 [ 31.873882][ T514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.881973][ T514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.890060][ T514] Call Trace: [ 31.893338][ T514] vhost_vsock_dev_release+0x3c3/0x420 [ 31.898812][ T514] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 31.904258][ T514] __fput+0x348/0x7d0 [ 31.908252][ T514] ____fput+0x15/0x20 [ 31.912231][ T514] task_work_run+0x147/0x1b0 [ 31.916845][ T514] do_exit+0x70e/0x23a0 [ 31.921002][ T514] ? mm_update_next_owner+0x6e0/0x6e0 [ 31.927075][ T514] ? do_user_addr_fault+0x863/0xd70 [ 31.932268][ T514] ? asan.module_dtor+0x20/0x20 [ 31.937146][ T514] do_group_exit+0x16a/0x2d0 [ 31.941729][ T514] __do_sys_exit_group+0x17/0x20 [ 31.946684][ T514] __se_sys_exit_group+0x14/0x20 [ 31.951725][ T514] __x64_sys_exit_group+0x3b/0x40 [ 31.956780][ T514] do_syscall_64+0x31/0x70 [ 31.961196][ T514] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.967182][ T514] RIP: 0033:0x7f2aa8d5dbb9 [ 31.971617][ T514] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 31.979008][ T514] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 31.987483][ T514] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 31.995463][ T514] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 32.003430][ T514] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 32.011615][ T514] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 32.019629][ T514] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 32.027723][ T514] ---[ end trace e51a2ecb89642431 ]--- [ 32.039713][ T516] ------------[ cut here ]------------ [ 32.045226][ T516] WARNING: CPU: 1 PID: 516 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 32.054932][ T516] Modules linked in: [ 32.058824][ T516] CPU: 1 PID: 516 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 32.070457][ T516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.080539][ T516] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 32.086277][ T516] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 32.105995][ T516] RSP: 0018:ffffc90000ea7ba8 EFLAGS: 00010293 [ 32.112185][ T516] RAX: ffffffff839d24ff RBX: ffff88810d090050 RCX: ffff88810c8b0000 [ 32.120355][ T516] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 32.128427][ T516] RBP: ffffc90000ea7c00 R08: 0000000000000041 R09: ffffc90000ea7ae0 [ 32.136501][ T516] R10: fffff520001d4f41 R11: 0000000000000004 R12: ffff88810d090000 [ 32.144465][ T516] R13: dffffc0000000000 R14: ffff88810d090088 R15: dead000000000100 [ 32.152449][ T516] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 32.161656][ T516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.168269][ T516] CR2: 0000000000000002 CR3: 000000010c9ca000 CR4: 00000000003506a0 [ 32.176502][ T516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.184455][ T516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.192646][ T516] Call Trace: [ 32.196276][ T516] vhost_vsock_dev_release+0x3c3/0x420 [ 32.201744][ T516] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 32.207309][ T516] __fput+0x348/0x7d0 [ 32.211282][ T516] ____fput+0x15/0x20 [ 32.215276][ T516] task_work_run+0x147/0x1b0 [ 32.219876][ T516] do_exit+0x70e/0x23a0 [ 32.224159][ T516] ? mm_update_next_owner+0x6e0/0x6e0 [ 32.229658][ T516] ? do_user_addr_fault+0x863/0xd70 [ 32.234874][ T516] ? asan.module_dtor+0x20/0x20 [ 32.239709][ T516] do_group_exit+0x16a/0x2d0 [ 32.244277][ T516] __do_sys_exit_group+0x17/0x20 [ 32.249220][ T516] __se_sys_exit_group+0x14/0x20 [ 32.254197][ T516] __x64_sys_exit_group+0x3b/0x40 [ 32.259239][ T516] do_syscall_64+0x31/0x70 [ 32.263656][ T516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 32.269587][ T516] RIP: 0033:0x7f2aa8d5dbb9 [ 32.273996][ T516] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 32.281449][ T516] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program executing program [ 32.289897][ T516] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 32.297876][ T516] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 32.305852][ T516] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 32.313811][ T516] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 32.321794][ T516] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 32.329788][ T516] ---[ end trace e51a2ecb89642432 ]--- executing program executing program executing program [ 32.391319][ T532] ------------[ cut here ]------------ [ 32.396825][ T532] WARNING: CPU: 1 PID: 532 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 32.406513][ T532] Modules linked in: [ 32.410437][ T532] CPU: 1 PID: 532 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 32.422397][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.432488][ T532] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 32.438217][ T532] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 32.457826][ T532] RSP: 0018:ffffc90000ec7ba8 EFLAGS: 00010293 [ 32.463894][ T532] RAX: ffffffff839d24ff RBX: ffff88810d5b0050 RCX: ffff88810d600000 [ 32.471865][ T532] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 32.479842][ T532] RBP: ffffc90000ec7c00 R08: 0000000000000041 R09: ffffc90000ec7ae0 [ 32.487820][ T532] R10: fffff520001d8f41 R11: 0000000000000004 R12: ffff88810d5b0000 [ 32.495794][ T532] R13: dffffc0000000000 R14: ffff88810d5b0088 R15: dead000000000100 [ 32.503768][ T532] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 32.512700][ T532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.519300][ T532] CR2: 0000000000000002 CR3: 000000010c904000 CR4: 00000000003506a0 [ 32.527276][ T532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.535272][ T532] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.543226][ T532] Call Trace: [ 32.546542][ T532] vhost_vsock_dev_release+0x3c3/0x420 [ 32.552002][ T532] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 32.557428][ T532] __fput+0x348/0x7d0 [ 32.561394][ T532] ____fput+0x15/0x20 [ 32.565379][ T532] task_work_run+0x147/0x1b0 [ 32.569979][ T532] do_exit+0x70e/0x23a0 [ 32.574111][ T532] ? mm_update_next_owner+0x6e0/0x6e0 [ 32.579576][ T532] ? do_user_addr_fault+0x863/0xd70 [ 32.584777][ T532] ? asan.module_dtor+0x20/0x20 [ 32.589623][ T532] do_group_exit+0x16a/0x2d0 [ 32.594188][ T532] __do_sys_exit_group+0x17/0x20 [ 32.599155][ T532] __se_sys_exit_group+0x14/0x20 [ 32.604100][ T532] __x64_sys_exit_group+0x3b/0x40 [ 32.609154][ T532] do_syscall_64+0x31/0x70 [ 32.613736][ T532] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 32.619698][ T532] RIP: 0033:0x7f2aa8d5dbb9 [ 32.624094][ T532] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 32.631460][ T532] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program executing program [ 32.640144][ T532] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 32.648114][ T532] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 32.656177][ T532] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 32.664129][ T532] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 32.672107][ T532] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 32.680079][ T532] ---[ end trace e51a2ecb89642433 ]--- executing program executing program executing program executing program executing program executing program executing program [ 32.769918][ T556] ------------[ cut here ]------------ [ 32.775621][ T556] WARNING: CPU: 1 PID: 556 at drivers/vhost/vhost.c:715 vhost_dev_cleanup+0xaff/0xb60 [ 32.785255][ T556] Modules linked in: [ 32.789165][ T556] CPU: 1 PID: 556 Comm: syz-executor090 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 32.800876][ T556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.810961][ T556] RIP: 0010:vhost_dev_cleanup+0xaff/0xb60 [ 32.816955][ T556] Code: 80 3c 2f 00 74 08 4c 89 e7 e8 4d d0 09 fe 49 c7 04 24 00 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 d3 cf fd <0f> 0b e9 c7 fe ff ff e8 65 d3 cf fd 4c 89 f7 e8 ad ca a1 fd 43 80 [ 32.836607][ T556] RSP: 0018:ffffc9000099fba8 EFLAGS: 00010293 [ 32.842716][ T556] RAX: ffffffff839d24ff RBX: ffff88810d880050 RCX: ffff88810c352780 [ 32.850903][ T556] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 32.859180][ T556] RBP: ffffc9000099fc00 R08: 0000000000000041 R09: ffffc9000099fae0 [ 32.867323][ T556] R10: fffff52000133f41 R11: 0000000000000004 R12: ffff88810d880000 [ 32.875360][ T556] R13: dffffc0000000000 R14: ffff88810d880088 R15: dead000000000100 [ 32.883371][ T556] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 32.892333][ T556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.898942][ T556] CR2: 0000000000000002 CR3: 000000010da7c000 CR4: 00000000003506a0 [ 32.907053][ T556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.915184][ T556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.923167][ T556] Call Trace: [ 32.926498][ T556] vhost_vsock_dev_release+0x3c3/0x420 [ 32.932025][ T556] ? vhost_vsock_dev_open+0x2c0/0x2c0 [ 32.937445][ T556] __fput+0x348/0x7d0 [ 32.941447][ T556] ____fput+0x15/0x20 [ 32.945478][ T556] task_work_run+0x147/0x1b0 [ 32.950084][ T556] do_exit+0x70e/0x23a0 [ 32.954232][ T556] ? mm_update_next_owner+0x6e0/0x6e0 [ 32.959674][ T556] ? do_user_addr_fault+0x863/0xd70 [ 32.964949][ T556] ? asan.module_dtor+0x20/0x20 [ 32.969827][ T556] do_group_exit+0x16a/0x2d0 [ 32.974419][ T556] __do_sys_exit_group+0x17/0x20 [ 32.979396][ T556] __se_sys_exit_group+0x14/0x20 [ 32.984358][ T556] __x64_sys_exit_group+0x3b/0x40 [ 32.989519][ T556] do_syscall_64+0x31/0x70 [ 32.993950][ T556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 32.999865][ T556] RIP: 0033:0x7f2aa8d5dbb9 [ 33.004315][ T556] Code: Unable to access opcode bytes at RIP 0x7f2aa8d5db8f. [ 33.011713][ T556] RSP: 002b:00007ffdf512aac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program executing program [ 33.020270][ T556] RAX: ffffffffffffffda RBX: 00007f2aa8dd2330 RCX: 00007f2aa8d5dbb9 [ 33.028287][ T556] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 33.036333][ T556] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffdf512acb8 [ 33.044316][ T556] R10: 00007ffdf512acb8 R11: 0000000000000246 R12: 00007f2aa8dd2330 [ 33.052321][ T556] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 33.060567][ T556] ---[ end trace e51a2ecb89642434 ]--- executing program executing program executing program executing program [ 33.134150][ T575] ------------[ cut here ]------------ [ 33.139792][ T575] kernel BUG at drivers/vhost/vhost.c:2335! [ 33.145793][ T575] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 33.151853][ T575] CPU: 1 PID: 575 Comm: vhost-574 Tainted: G W 5.10.101-syzkaller-00961-gc194212a0332 #0 [ 33.163086][ T575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.173136][ T575] RIP: 0010:vhost_get_vq_desc+0x2083/0x2090 [ 33.179005][ T575] Code: 80 e1 07 80 c1 03 38 c1 0f 8c af fd ff ff 48 8b 7d 10 e8 60 4c 09 fe 48 8b 55 10 e9 9d fd ff ff e8 32 51 fe 00 e8 ad 4f cf fd <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 [ 33.198854][ T575] RSP: 0018:ffffc9000099f9a0 EFLAGS: 00010293 [ 33.204916][ T575] RAX: ffffffff839da8c3 RBX: 0000000000000000 RCX: ffff88810e4e4f00 [ 33.212879][ T575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 33.220834][ T575] RBP: ffffc9000099fc08 R08: ffffffff839d9d57 R09: 0000000000000001 [ 33.228854][ T575] R10: fffff52000133f76 R11: 0000000000000000 R12: ffffc9000099fd80 [ 33.236808][ T575] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 33.244777][ T575] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 33.253701][ T575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.260487][ T575] CR2: 0000000000000002 CR3: 000000010e6f4000 CR4: 00000000003506a0 [ 33.268450][ T575] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.276417][ T575] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.284362][ T575] Call Trace: [ 33.287656][ T575] ? vhost_update_used_flags+0x390/0x390 [ 33.293265][ T575] ? kfree+0xd5/0x320 [ 33.297236][ T575] ? ____kasan_slab_free+0x13e/0x170 [ 33.302502][ T575] ? __kasan_slab_free+0x11/0x20 [ 33.307418][ T575] ? slab_free_freelist_hook+0xcc/0x1a0 [ 33.312942][ T575] ? vhost_vsock_handle_tx_kick+0x6f4/0xca0 [ 33.318917][ T575] vhost_vsock_handle_tx_kick+0x291/0xca0 [ 33.324617][ T575] ? vhost_vsock_stop+0xf0/0xf0 [ 33.329468][ T575] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 33.335251][ T575] ? kcov_remote_start+0x19c/0x3e0 [ 33.340348][ T575] vhost_worker+0x27d/0x420 [ 33.344832][ T575] ? vhost_dev_set_owner+0xa50/0xa50 [ 33.350207][ T575] ? __kasan_check_read+0x11/0x20 [ 33.355241][ T575] ? __kthread_parkme+0xba/0x1d0 [ 33.360240][ T575] kthread+0x371/0x390 [ 33.364304][ T575] ? vhost_dev_set_owner+0xa50/0xa50 [ 33.369566][ T575] ? kthread_blkcg+0xd0/0xd0 [ 33.374153][ T575] ret_from_fork+0x1f/0x30 [ 33.378554][ T575] Modules linked in: [ 33.382575][ T575] ---[ end trace e51a2ecb89642435 ]--- [ 33.388148][ T575] RIP: 0010:vhost_get_vq_desc+0x2083/0x2090 [ 33.388154][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 33.403132][ T575] Code: 80 e1 07 80 c1 03 38 c1 0f 8c af fd ff ff 48 8b 7d 10 e8 60 4c 09 fe 48 8b 55 10 e9 9d fd ff ff e8 32 51 fe 00 e8 ad 4f cf fd <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 [ 33.422811][ T575] RSP: 0018:ffffc9000099f9a0 EFLAGS: 00010293 [ 33.428878][ T575] RAX: ffffffff839da8c3 RBX: 0000000000000000 RCX: ffff88810e4e4f00 [ 33.436858][ T575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 33.444837][ T575] RBP: ffffc9000099fc08 R08: ffffffff839d9d57 R09: 0000000000000001 [ 33.452788][ T575] R10: fffff52000133f76 R11: 0000000000000000 R12: ffffc9000099fd80 [ 33.460972][ T575] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 33.468958][ T575] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 33.477900][ T575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.484515][ T575] CR2: 00007ffdf512aaf8 CR3: 000000010e6f4000 CR4: 00000000003506b0 [ 33.492473][ T575] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.500459][ T575] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.508462][ T575] Kernel panic - not syncing: Fatal exception [ 33.514661][ T575] Kernel Offset: disabled [ 33.518986][ T575] Rebooting in 86400 seconds..