[ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.76' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 71.779889][ T8441] loop5: detected capacity change from 0 to 256 [ 71.786893][ T8443] loop0: detected capacity change from 0 to 256 [ 71.793674][ T8442] loop4: detected capacity change from 0 to 256 [ 71.803050][ T8441] BTRFS: device label … devid 1912602624 transid 7 /dev/loop5 scanned by syz-executor159 (8441) [ 71.817317][ T8447] loop1: detected capacity change from 0 to 256 [ 71.827322][ T8449] loop2: detected capacity change from 0 to 256 [ 71.834040][ T8450] loop3: detected capacity change from 0 to 256 [ 71.850982][ T8443] BTRFS warning: duplicate device /dev/loop0 devid 1912602624 generation 7 scanned by syz-executor159 (8443) [ 71.872300][ T8441] BTRFS error (device loop5): unsupported checksum algorithm: 256 [ 71.881608][ T8442] BTRFS warning: duplicate device /dev/loop4 devid 1912602624 generation 7 scanned by syz-executor159 (8442) [ 71.920271][ T8447] BTRFS warning: duplicate device /dev/loop1 devid 1912602624 generation 7 scanned by syz-executor159 (8447) [ 71.931468][ T8443] loop0: detected capacity change from 0 to 32768 [ 71.943680][ T8442] loop4: detected capacity change from 0 to 32768 [ 71.948384][ T8443] syz-executor159[8443]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] [ 71.964850][ T8442] syz-executor159[8442]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 [ 71.969500][ T8450] BTRFS warning: duplicate device /dev/loop3 devid 1912602624 generation 7 scanned by syz-executor159 (8450) [ 71.969706][ T8443] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f [ 72.000363][ T8442] in syz-executor159821854[401000+87000] [ 72.011875][ T8449] BTRFS warning: duplicate device /dev/loop2 devid 1912602624 generation 7 scanned by syz-executor159 (8449) [ 72.018895][ T8442] executing program [ 72.031803][ T8442] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f [ 72.066201][ T8447] loop1: detected capacity change from 0 to 32768 executing program [ 72.073550][ T8447] syz-executor159[8447]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] [ 72.073921][ T8441] BTRFS error (device loop5): open_ctree failed [ 72.089232][ T8462] BTRFS: device fsid f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 devid 1 transid 7 /dev/loop0 scanned by systemd-udevd (8462) [ 72.094346][ T8447] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f executing program [ 72.140248][ T8450] loop3: detected capacity change from 0 to 32768 [ 72.151267][ T8450] syz-executor159[8450]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] [ 72.163523][ T8449] loop2: detected capacity change from 0 to 32768 [ 72.167604][ T8450] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f [ 72.171458][ T8449] syz-executor159[8449]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 [ 72.196298][ T8480] loop4: detected capacity change from 0 to 256 [ 72.206022][ T8441] loop5: detected capacity change from 0 to 32768 [ 72.220367][ T8441] syz-executor159[8441]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] executing program executing program [ 72.237230][ T8441] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f [ 72.261283][ T8480] BTRFS error (device loop4): unsupported checksum algorithm: 256 [ 72.261687][ T8449] in syz-executor159821854[401000+87000] [ 72.272737][ T8491] loop0: detected capacity change from 0 to 256 executing program [ 72.276746][ T8449] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f [ 72.289211][ T8492] loop1: detected capacity change from 0 to 256 [ 72.311238][ T8480] BTRFS error (device loop4): open_ctree failed [ 72.325629][ T8491] BTRFS error (device loop0): unsupported checksum algorithm: 256 executing program executing program [ 72.337858][ T8491] BTRFS error (device loop0): open_ctree failed [ 72.340745][ T8498] loop3: detected capacity change from 0 to 256 [ 72.379633][ T8498] BTRFS warning: duplicate device /dev/loop3 devid 1912602624 generation 7 scanned by syz-executor159 (8498) executing program [ 72.395651][ T8492] BTRFS error (device loop1): unsupported checksum algorithm: 256 [ 72.412477][ T8491] loop0: detected capacity change from 0 to 32768 [ 72.423695][ T8509] loop5: detected capacity change from 0 to 256 executing program executing program [ 72.436799][ T8491] syz-executor159[8491]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] [ 72.466044][ T8492] BTRFS error (device loop1): open_ctree failed [ 72.473824][ T8512] loop2: detected capacity change from 0 to 256 executing program [ 72.485551][ T8491] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f [ 72.506596][ T8498] loop3: detected capacity change from 0 to 32768 [ 72.513290][ T8498] syz-executor159[8498]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] [ 72.526733][ T8498] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f executing program executing program executing program executing program [ 72.560620][ T8512] BTRFS warning: duplicate device /dev/loop2 devid 1912602624 generation 7 scanned by syz-executor159 (8512) [ 72.576952][ T8509] BTRFS info (device loop0): disk space caching is enabled executing program executing program [ 72.606539][ T8509] BTRFS info (device loop0): has skinny extents [ 72.617832][ T8530] loop4: detected capacity change from 0 to 256 executing program executing program [ 72.675981][ T8530] BTRFS warning: duplicate device /dev/loop4 devid 1912602624 generation 7 scanned by syz-executor159 (8530) [ 72.706065][ T8512] loop2: detected capacity change from 0 to 32768 [ 72.706287][ T8556] loop3: detected capacity change from 0 to 256 [ 72.713579][ T8509] BTRFS error (device loop0): super_num_devices 1 mismatch with num_devices 1 found here [ 72.738927][ T8534] loop1: detected capacity change from 0 to 32768 [ 72.746674][ T8512] syz-executor159[8512]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] [ 72.763225][ T8534] syz-executor159[8534]: segfault at 0 ip 0000000000436a9e sp 00007fff6132c308 error 4 in syz-executor159821854[401000+87000] executing program [ 72.763612][ T8509] BTRFS error (device loop0): failed to read chunk tree: -22 [ 72.778952][ T8556] BTRFS warning: duplicate device /dev/loop3 devid 1912602624 generation 7 scanned by syz-executor159 (8556) executing program [ 72.834676][ T8530] loop4: detected capacity change from 0 to 32768 [ 72.837571][ T8512] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f executing program executing program executing program [ 72.877863][ T8534] Code: fd d7 c9 0f bc d1 c5 fe 7f 27 c5 fe 7f 6f 20 c5 fe 7f 77 40 c5 fe 7f 7f 60 49 83 c0 1f 49 29 d0 48 8d 7c 17 61 e9 c2 04 00 00 fe 6f 1e c5 fe 6f 56 20 c5 fd 74 cb c5 fd d7 d1 49 83 f8 21 0f [ 72.907805][ T8535] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by systemd-udevd (8535) executing program executing program executing program executing program [ 72.977463][ T8556] loop3: detected capacity change from 0 to 32768 [ 72.986908][ T8509] BTRFS error (device loop0): open_ctree failed [ 72.998057][ T8594] loop4: detected capacity change from 0 to 256 [ 73.010714][ T8598] loop0: detected capacity change from 0 to 256 executing program [ 73.036038][ T8594] BTRFS error (device loop4): unsupported checksum algorithm: 256 [ 73.037702][ T8598] BTRFS warning: duplicate device /dev/loop0 devid 1912602624 generation 7 scanned by syz-executor159 (8598) [ 73.048915][ T8603] loop1: detected capacity change from 0 to 256 [ 73.067330][ T8594] BTRFS error (device loop4): open_ctree failed [ 73.074948][ T8509] loop5: detected capacity change from 0 to 32768 executing program [ 73.089944][ T8603] BTRFS error (device loop1): unsupported checksum algorithm: 256 [ 73.104961][ T8605] loop2: detected capacity change from 0 to 256 [ 73.126862][ T8605] BTRFS warning: duplicate device /dev/loop2 devid 1912602624 generation 7 scanned by syz-executor159 (8605) executing program [ 73.144157][ T8594] loop4: detected capacity change from 0 to 32768 [ 73.151699][ T8598] loop0: detected capacity change from 0 to 32768 [ 73.164405][ T8612] loop3: detected capacity change from 0 to 256 [ 73.168310][ T8603] BTRFS error (device loop1): open_ctree failed executing program [ 73.201044][ T8632] loop5: detected capacity change from 0 to 256 [ 73.217360][ T8632] BTRFS warning: duplicate device /dev/loop5 devid 1912602624 generation 7 scanned by syz-executor159 (8632) [ 73.233565][ T8605] loop2: detected capacity change from 0 to 32768 [ 73.235946][ T8612] BTRFS info (device loop0): disk space caching is enabled executing program executing program executing program [ 73.248026][ T8603] loop1: detected capacity change from 0 to 32768 [ 73.263803][ T8643] loop4: detected capacity change from 0 to 256 [ 73.269369][ T8612] BTRFS info (device loop0): has skinny extents [ 73.273118][ T8643] BTRFS warning: duplicate device /dev/loop4 devid 1912602624 generation 7 scanned by syz-executor159 (8643) executing program executing program executing program executing program executing program executing program [ 73.305575][ T8632] loop5: detected capacity change from 0 to 32768 [ 73.309467][ T8643] loop4: detected capacity change from 0 to 32768 [ 73.343941][ T8652] loop1: detected capacity change from 0 to 256 executing program executing program executing program [ 73.380512][ T8652] BTRFS warning: duplicate device /dev/loop1 devid 1912602624 generation 7 scanned by syz-executor159 (8652) [ 73.411123][ T8667] loop2: detected capacity change from 0 to 256 executing program executing program executing program executing program [ 73.433295][ T8668] loop5: detected capacity change from 0 to 256 executing program executing program executing program executing program executing program [ 73.473445][ T8668] BTRFS warning: duplicate device /dev/loop5 devid 1912602624 generation 7 scanned by syz-executor159 (8668) [ 73.489612][ T8667] BTRFS warning: duplicate device /dev/loop2 devid 1912602624 generation 7 scanned by syz-executor159 (8667) executing program executing program [ 73.532829][ T8580] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by systemd-udevd (8580) [ 73.547177][ T278] BTRFS error (device loop0): bad tree block start, want 5242880 have 0 [ 73.564153][ T8612] BTRFS warning (device loop0): couldn't read tree root executing program [ 73.603891][ T8667] loop2: detected capacity change from 0 to 32768 executing program [ 73.644381][ T8652] loop1: detected capacity change from 0 to 32768 [ 73.653502][ T8668] loop5: detected capacity change from 0 to 32768 executing program executing program executing program [ 73.689899][ T8612] ------------[ cut here ]------------ [ 73.708785][ T8612] WARNING: CPU: 0 PID: 8612 at fs/btrfs/volumes.c:1168 close_fs_devices+0x772/0x9a0 [ 73.728312][ T8612] Modules linked in: executing program executing program executing program executing program [ 73.732773][ T8612] CPU: 0 PID: 8612 Comm: syz-executor159 Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 73.744814][ T8718] loop2: detected capacity change from 0 to 256 executing program executing program executing program [ 73.786938][ T8612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.796354][ T8717] loop0: detected capacity change from 0 to 256 [ 73.821414][ T8729] loop5: detected capacity change from 0 to 256 executing program executing program [ 73.842863][ T8612] RIP: 0010:close_fs_devices+0x772/0x9a0 [ 73.855195][ T8612] Code: e8 53 af 32 fe 85 db 0f 85 07 f9 ff ff e8 06 a8 32 fe 0f 0b e9 fb f8 ff ff e8 fa a7 32 fe 0f 0b e9 e2 fd ff ff e8 ee a7 32 fe <0f> 0b e9 19 fe ff ff 48 c7 c7 6c f7 e9 8d e8 fb 09 78 fe e9 bb f8 [ 73.876581][ T8612] RSP: 0018:ffffc9000189f748 EFLAGS: 00010293 [ 73.882787][ T8612] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 executing program executing program executing program executing program [ 73.899669][ T8612] RDX: ffff88801c78d580 RSI: ffffffff83432be2 RDI: 0000000000000003 [ 73.910733][ T8612] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff888036e0793b [ 73.914582][ T8737] loop4: detected capacity change from 0 to 256 [ 73.925719][ T8612] R10: ffffffff834329f9 R11: 0000000000000000 R12: ffff888036e07938 executing program executing program [ 73.950521][ T8612] R13: 0000000000000000 R14: ffff8880218d4508 R15: ffff888036e07850 [ 73.966296][ T8612] FS: 0000000000e40300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 73.979386][ T8612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.989646][ T8612] CR2: 0000000000473b80 CR3: 000000002f06c000 CR4: 00000000001506e0 executing program executing program [ 73.999940][ T8612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.014529][ T8612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.023138][ T8612] Call Trace: [ 74.026908][ T8612] ? lockdep_hardirqs_on+0x79/0x100 [ 74.032476][ T8612] btrfs_close_devices+0x8e/0x4b0 [ 74.039062][ T8612] ? btrfs_free_extra_devids+0x1a0/0x1a0 executing program executing program [ 74.047635][ T8612] ? btrfs_destroy_inode+0x630/0x630 [ 74.054934][ T8612] open_ctree+0x47ea/0x488f [ 74.062707][ T8612] ? btrfs_get_root_ref.part.0.cold+0x36/0x36 [ 74.069327][ T8612] ? sget+0x11f/0x580 [ 74.073942][ T8612] btrfs_mount_root.cold+0x14/0x165 [ 74.079618][ T8612] ? parse_rescue_options+0x350/0x350 [ 74.085719][ T8612] ? legacy_parse_param+0x110/0xa40 [ 74.091137][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 executing program executing program [ 74.097852][ T8612] ? vfs_parse_fs_string+0xf8/0x150 [ 74.103508][ T8612] ? vfs_parse_fs_param+0x550/0x550 [ 74.109291][ T8612] ? __kasan_kmalloc+0x9b/0xd0 [ 74.114509][ T8612] ? parse_rescue_options+0x350/0x350 [ 74.123349][ T8612] legacy_get_tree+0x105/0x220 [ 74.130406][ T8612] vfs_get_tree+0x89/0x2f0 [ 74.138037][ T8612] vfs_kern_mount.part.0+0xd3/0x170 [ 74.146132][ T8612] vfs_kern_mount+0x3c/0x60 executing program [ 74.151809][ T8612] btrfs_mount+0x234/0xa60 [ 74.158676][ T8612] ? btrfs_show_options+0x1280/0x1280 [ 74.167487][ T8612] ? rcu_read_lock_sched_held+0x3a/0x70 [ 74.178067][ T8612] ? kfree+0x226/0x650 [ 74.182747][ T8612] ? legacy_parse_param+0x110/0xa40 [ 74.190136][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 executing program executing program [ 74.199778][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.209821][ T8612] ? logfc+0x590/0x590 [ 74.216100][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.225650][ T8612] ? apparmor_capable+0x1d8/0x460 [ 74.232162][ T8612] ? btrfs_show_options+0x1280/0x1280 [ 74.240697][ T8612] legacy_get_tree+0x105/0x220 executing program executing program [ 74.247636][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.257151][ T8612] vfs_get_tree+0x89/0x2f0 [ 74.262967][ T8612] path_mount+0x132a/0x1fa0 [ 74.269873][ T8612] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 74.278413][ T8612] ? strncpy_from_user+0x2a0/0x3e0 [ 74.286906][ T8612] ? finish_automount+0xaf0/0xaf0 [ 74.292176][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 executing program [ 74.303156][ T8612] ? getname_flags.part.0+0x1dd/0x4f0 [ 74.310757][ T8612] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 74.320690][ T8612] __x64_sys_mount+0x27f/0x300 [ 74.326380][ T8612] ? copy_mnt_ns+0xae0/0xae0 [ 74.335133][ T8612] ? syscall_enter_from_user_mode+0x21/0x70 [ 74.343130][ T8612] do_syscall_64+0x31/0xb0 executing program executing program [ 74.351427][ T8612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.361414][ T8612] RIP: 0033:0x4463aa [ 74.367620][ T8612] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 74.391691][ T8612] RSP: 002b:00007fff6132c308 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 executing program [ 74.404467][ T8612] RAX: ffffffffffffffda RBX: 00007fff6132c3a0 RCX: 00000000004463aa [ 74.414927][ T8612] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fff6132c360 [ 74.426577][ T8612] RBP: 00007fff6132c360 R08: 00007fff6132c3a0 R09: 0000000020000000 [ 74.438622][ T8612] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000001 [ 74.448612][ T8612] R13: 0000000000000004 R14: 0000000000000003 R15: 0000000020000100 [ 74.460246][ T8612] Kernel panic - not syncing: panic_on_warn set ... [ 74.466873][ T8612] CPU: 1 PID: 8612 Comm: syz-executor159 Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 74.476886][ T8612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.486972][ T8612] Call Trace: [ 74.490277][ T8612] dump_stack_lvl+0x13e/0x1d6 [ 74.495035][ T8612] panic+0x306/0x73d [ 74.498967][ T8612] ? __warn_printk+0xf3/0xf3 [ 74.503707][ T8612] ? __warn.cold+0x1a/0x44 [ 74.508157][ T8612] ? close_fs_devices+0x772/0x9a0 [ 74.513204][ T8612] __warn.cold+0x35/0x44 [ 74.518776][ T8612] ? close_fs_devices+0x772/0x9a0 [ 74.523825][ T8612] report_bug+0x1bd/0x210 [ 74.528273][ T8612] handle_bug+0x3c/0x60 [ 74.532482][ T8612] exc_invalid_op+0x14/0x40 [ 74.537009][ T8612] asm_exc_invalid_op+0x12/0x20 [ 74.541883][ T8612] RIP: 0010:close_fs_devices+0x772/0x9a0 [ 74.547538][ T8612] Code: e8 53 af 32 fe 85 db 0f 85 07 f9 ff ff e8 06 a8 32 fe 0f 0b e9 fb f8 ff ff e8 fa a7 32 fe 0f 0b e9 e2 fd ff ff e8 ee a7 32 fe <0f> 0b e9 19 fe ff ff 48 c7 c7 6c f7 e9 8d e8 fb 09 78 fe e9 bb f8 [ 74.567379][ T8612] RSP: 0018:ffffc9000189f748 EFLAGS: 00010293 [ 74.573504][ T8612] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 74.581500][ T8612] RDX: ffff88801c78d580 RSI: ffffffff83432be2 RDI: 0000000000000003 [ 74.589498][ T8612] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff888036e0793b [ 74.597494][ T8612] R10: ffffffff834329f9 R11: 0000000000000000 R12: ffff888036e07938 [ 74.605649][ T8612] R13: 0000000000000000 R14: ffff8880218d4508 R15: ffff888036e07850 [ 74.613662][ T8612] ? close_fs_devices+0x589/0x9a0 [ 74.618722][ T8612] ? close_fs_devices+0x772/0x9a0 [ 74.623770][ T8612] ? close_fs_devices+0x772/0x9a0 [ 74.628925][ T8612] ? lockdep_hardirqs_on+0x79/0x100 [ 74.634154][ T8612] btrfs_close_devices+0x8e/0x4b0 [ 74.639204][ T8612] ? btrfs_free_extra_devids+0x1a0/0x1a0 [ 74.644954][ T8612] ? btrfs_destroy_inode+0x630/0x630 [ 74.650305][ T8612] open_ctree+0x47ea/0x488f [ 74.654852][ T8612] ? btrfs_get_root_ref.part.0.cold+0x36/0x36 [ 74.660956][ T8612] ? sget+0x11f/0x580 [ 74.664963][ T8612] btrfs_mount_root.cold+0x14/0x165 [ 74.670225][ T8612] ? parse_rescue_options+0x350/0x350 [ 74.675640][ T8612] ? legacy_parse_param+0x110/0xa40 [ 74.680870][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.687536][ T8612] ? vfs_parse_fs_string+0xf8/0x150 [ 74.692771][ T8612] ? vfs_parse_fs_param+0x550/0x550 [ 74.698001][ T8612] ? __kasan_kmalloc+0x9b/0xd0 [ 74.702792][ T8612] ? parse_rescue_options+0x350/0x350 [ 74.708183][ T8612] legacy_get_tree+0x105/0x220 [ 74.712970][ T8612] vfs_get_tree+0x89/0x2f0 [ 74.717437][ T8612] vfs_kern_mount.part.0+0xd3/0x170 [ 74.722683][ T8612] vfs_kern_mount+0x3c/0x60 [ 74.727210][ T8612] btrfs_mount+0x234/0xa60 [ 74.731688][ T8612] ? btrfs_show_options+0x1280/0x1280 [ 74.737081][ T8612] ? rcu_read_lock_sched_held+0x3a/0x70 [ 74.742648][ T8612] ? kfree+0x226/0x650 [ 74.746735][ T8612] ? legacy_parse_param+0x110/0xa40 [ 74.752035][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.758298][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.764677][ T8612] ? logfc+0x590/0x590 [ 74.768771][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.775030][ T8612] ? apparmor_capable+0x1d8/0x460 [ 74.780178][ T8612] ? btrfs_show_options+0x1280/0x1280 [ 74.785568][ T8612] legacy_get_tree+0x105/0x220 [ 74.790526][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.796802][ T8612] vfs_get_tree+0x89/0x2f0 [ 74.801256][ T8612] path_mount+0x132a/0x1fa0 [ 74.805788][ T8612] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 74.812048][ T8612] ? strncpy_from_user+0x2a0/0x3e0 [ 74.817197][ T8612] ? finish_automount+0xaf0/0xaf0 [ 74.822281][ T8612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.828626][ T8612] ? getname_flags.part.0+0x1dd/0x4f0 [ 74.834039][ T8612] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 74.840575][ T8612] __x64_sys_mount+0x27f/0x300 [ 74.845367][ T8612] ? copy_mnt_ns+0xae0/0xae0 [ 74.849984][ T8612] ? syscall_enter_from_user_mode+0x21/0x70 [ 74.855908][ T8612] do_syscall_64+0x31/0xb0 [ 74.860368][ T8612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.866285][ T8612] RIP: 0033:0x4463aa [ 74.870230][ T8612] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 74.889883][ T8612] RSP: 002b:00007fff6132c308 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 74.898332][ T8612] RAX: ffffffffffffffda RBX: 00007fff6132c3a0 RCX: 00000000004463aa [ 74.906327][ T8612] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fff6132c360 [ 74.914319][ T8612] RBP: 00007fff6132c360 R08: 00007fff6132c3a0 R09: 0000000020000000 [ 74.922329][ T8612] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000001 [ 74.930317][ T8612] R13: 0000000000000004 R14: 0000000000000003 R15: 0000000020000100 [ 74.939143][ T8612] Kernel Offset: disabled [ 74.943562][ T8612] Rebooting in 86400 seconds..