Warning: Permanently added '[localhost]:10535' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 74.081965][ T5103] loop0: detected capacity change from 0 to 32768 executing program executing program executing program [ 74.399325][ T5103] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,fsck,norecovery,reconstruct_alloc,nocow,no_data_io executing program [ 74.468248][ T5103] bcachefs (loop0): recovering from clean shutdown, journal seq 10 executing program [ 74.488522][ T5103] bcachefs (loop0): Version upgrade required: [ 74.488522][ T5103] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 74.488522][ T5103] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 74.488522][ T5103] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 74.665184][ T5103] bcachefs (loop0): dropping and reconstructing all alloc info [ 74.736211][ T5103] bcachefs (loop0): check_topology... done [ 74.738231][ T5103] bcachefs (loop0): accounting_read... done [ 74.761926][ T5103] bcachefs (loop0): alloc_read... done [ 74.763957][ T5103] bcachefs (loop0): stripes_read... done [ 74.799636][ T5103] bcachefs (loop0): snapshots_read... done [ 74.802286][ T5103] bcachefs (loop0): check_allocations... done [ 74.920519][ T5103] bcachefs (loop0): going read-write [ 75.029916][ T5103] bcachefs (loop0): done starting filesystem [ 75.164399][ T5103] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 75.164432][ T5103] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing [ 75.270106][ T5103] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 75.270133][ T5103] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing [ 75.330816][ T5103] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 75.330832][ T5103] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing [ 75.398851][ T5103] syz-executor250 (5103) used greatest stack depth: 11568 bytes left [ 75.434275][ T5093] bcachefs (loop0): shutting down [ 75.435987][ T5093] bcachefs (loop0): going read-only [ 75.440269][ T5093] bcachefs (loop0): finished waiting for writes to stop [ 75.480987][ T5093] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 75.536965][ T3871] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) executing program [ 75.553759][ T3871] bcachefs (loop0): fatal error - emergency read only [ 75.576935][ T5093] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 12 [ 75.598223][ T5093] bcachefs (loop0): unshutdown complete, journal seq 12 executing program [ 75.626436][ T5093] bcachefs (loop0): done going read-only, filesystem not clean executing program executing program executing program [ 75.760708][ T5093] bcachefs (loop0): shutdown complete executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 78.141597][ T5131] loop0: detected capacity change from 0 to 32768 [ 78.412718][ T5131] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,fsck,norecovery,reconstruct_alloc,nocow,no_data_io [ 78.476815][ T5131] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 78.497278][ T5131] bcachefs (loop0): Version upgrade required: [ 78.497278][ T5131] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 78.497278][ T5131] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 78.497278][ T5131] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 78.659922][ T5131] bcachefs (loop0): dropping and reconstructing all alloc info [ 78.721808][ T5131] bcachefs (loop0): check_topology... done [ 78.724069][ T5131] bcachefs (loop0): accounting_read... done [ 78.759871][ T5131] bcachefs (loop0): alloc_read... done [ 78.762124][ T5131] bcachefs (loop0): stripes_read... done [ 78.764365][ T5131] bcachefs (loop0): snapshots_read... done [ 78.809687][ T5131] bcachefs (loop0): check_allocations... done [ 78.910473][ T5131] bcachefs (loop0): going read-write [ 78.945155][ T5131] bcachefs (loop0): done starting filesystem [ 79.000129][ T5131] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 79.000145][ T5131] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing [ 79.112627][ T5131] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 79.112645][ T5131] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program [ 79.169994][ T5131] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX executing program [ 79.170011][ T5131] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program executing program [ 79.306209][ T5093] bcachefs (loop0): shutting down [ 79.308160][ T5093] bcachefs (loop0): going read-only executing program [ 79.330397][ T5093] bcachefs (loop0): finished waiting for writes to stop [ 79.364838][ T5093] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 79.442249][ T5093] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 79.468245][ T5093] bcachefs (loop0): unshutdown complete, journal seq 15 [ 79.491941][ T5093] bcachefs (loop0): done going read-only, filesystem not clean [ 79.573841][ T5093] bcachefs (loop0): shutdown complete executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 81.829725][ T5159] loop0: detected capacity change from 0 to 32768 [ 82.070975][ T5159] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,fsck,norecovery,reconstruct_alloc,nocow,no_data_io [ 82.139786][ T5159] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 82.153677][ T5159] bcachefs (loop0): Version upgrade required: [ 82.153677][ T5159] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 82.153677][ T5159] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 82.153677][ T5159] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 82.322629][ T5159] bcachefs (loop0): dropping and reconstructing all alloc info [ 82.374370][ T5159] bcachefs (loop0): check_topology... done [ 82.376645][ T5159] bcachefs (loop0): accounting_read... done [ 82.391978][ T5159] bcachefs (loop0): alloc_read... done [ 82.414758][ T5159] bcachefs (loop0): stripes_read... done [ 82.416897][ T5159] bcachefs (loop0): snapshots_read... done [ 82.419047][ T5159] bcachefs (loop0): check_allocations... done [ 82.527772][ T5159] bcachefs (loop0): going read-write [ 82.569713][ T5159] bcachefs (loop0): done starting filesystem [ 82.640938][ T5159] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 82.640955][ T5159] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing [ 82.713664][ T5159] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 82.713687][ T5159] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program executing program [ 82.812131][ T5159] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 82.812149][ T5159] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program executing program [ 82.912973][ T5093] bcachefs (loop0): shutting down [ 82.915278][ T5093] bcachefs (loop0): going read-only [ 82.920221][ T5093] bcachefs (loop0): finished waiting for writes to stop [ 82.945619][ T5093] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 82.981647][ T1027] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 83.020274][ T1027] bcachefs (loop0): fatal error - emergency read only [ 83.034187][ T5093] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 12 executing program [ 83.064107][ T5093] bcachefs (loop0): unshutdown complete, journal seq 12 [ 83.067307][ T5093] bcachefs (loop0): done going read-only, filesystem not clean [ 83.133297][ T5093] bcachefs (loop0): shutdown complete executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 85.468597][ T5186] loop0: detected capacity change from 0 to 32768 [ 85.696334][ T5186] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,fsck,norecovery,reconstruct_alloc,nocow,no_data_io [ 85.736959][ T5186] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 85.757850][ T5186] bcachefs (loop0): Version upgrade required: [ 85.757850][ T5186] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 85.757850][ T5186] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 85.757850][ T5186] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 85.923412][ T5186] bcachefs (loop0): dropping and reconstructing all alloc info [ 86.000968][ T5186] bcachefs (loop0): check_topology... done [ 86.003273][ T5186] bcachefs (loop0): accounting_read... done [ 86.052165][ T5186] bcachefs (loop0): alloc_read... done [ 86.054246][ T5186] bcachefs (loop0): stripes_read... done [ 86.056348][ T5186] bcachefs (loop0): snapshots_read... done [ 86.058752][ T5186] bcachefs (loop0): check_allocations... done [ 86.160434][ T5186] bcachefs (loop0): going read-write [ 86.183126][ T5186] bcachefs (loop0): done starting filesystem [ 86.268251][ T5186] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 86.268268][ T5186] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program executing program [ 86.372828][ T5186] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 86.372846][ T5186] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program [ 86.444847][ T5186] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 86.444865][ T5186] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program [ 86.532187][ T5093] bcachefs (loop0): shutting down [ 86.534126][ T5093] bcachefs (loop0): going read-only [ 86.536096][ T5093] bcachefs (loop0): finished waiting for writes to stop executing program [ 86.569904][ T9] cfg80211: failed to load regulatory.db [ 86.594142][ T5093] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 86.621088][ T1027] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 86.646701][ T1027] bcachefs (loop0): fatal error - emergency read only [ 86.667239][ T5093] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 12 [ 86.699784][ T5093] bcachefs (loop0): unshutdown complete, journal seq 12 [ 86.702898][ T5093] bcachefs (loop0): done going read-only, filesystem not clean [ 86.806608][ T5093] bcachefs (loop0): shutdown complete executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 88.976555][ T5212] loop0: detected capacity change from 0 to 32768 [ 89.165101][ T5212] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,fsck,norecovery,reconstruct_alloc,nocow,no_data_io [ 89.229680][ T5212] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 89.249753][ T5212] bcachefs (loop0): Version upgrade required: [ 89.249753][ T5212] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 89.249753][ T5212] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 89.249753][ T5212] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 89.410134][ T5212] bcachefs (loop0): dropping and reconstructing all alloc info [ 89.474904][ T5212] bcachefs (loop0): check_topology... done [ 89.477056][ T5212] bcachefs (loop0): accounting_read... done [ 89.483689][ T5212] bcachefs (loop0): alloc_read... done [ 89.485818][ T5212] bcachefs (loop0): stripes_read... done [ 89.488046][ T5212] bcachefs (loop0): snapshots_read... done [ 89.541559][ T5212] bcachefs (loop0): check_allocations... done [ 89.634257][ T5212] bcachefs (loop0): going read-write [ 89.669810][ T5212] bcachefs (loop0): done starting filesystem [ 89.726220][ T5212] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 89.726236][ T5212] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing [ 89.818587][ T5212] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 89.818604][ T5212] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing [ 89.880401][ T5212] bucket 0:34 gen 0 data type user sector count overflow: 0 + -8 > U32_MAX [ 89.880418][ T5212] while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, continuing executing program executing program [ 89.974686][ T5093] bcachefs (loop0): shutting down [ 89.977002][ T5093] bcachefs (loop0): going read-only [ 89.992588][ T5093] bcachefs (loop0): finished waiting for writes to stop [ 90.010831][ T5093] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 executing program [ 90.119890][ T5093] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 12 [ 90.145264][ T5093] bcachefs (loop0): unshutdown complete, journal seq 13 [ 90.182085][ T5093] bcachefs (loop0): done going read-only, filesystem not clean executing program executing program [ 90.281828][ T5093] bcachefs (loop0): shutdown complete executing program [ 91.034925][ T5093] ------------[ cut here ]------------ [ 91.037236][ T5093] kernel BUG at fs/bcachefs/btree_cache.c:594! executing program [ 91.086457][ T5093] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 91.089319][ T5093] CPU: 0 UID: 0 PID: 5093 Comm: syz-executor250 Not tainted 6.12.0-rc3-syzkaller-00420-g715ca9dd687f #0 [ 91.093268][ T5093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 91.097171][ T5093] RIP: 0010:bch2_fs_btree_cache_exit+0x1124/0x1130 [ 91.099736][ T5093] Code: fd 90 0f 0b e8 bd 29 81 fd 90 0f 0b e8 b5 29 81 fd 90 0f 0b e8 ad 29 81 fd 90 0f 0b e8 a5 29 81 fd 90 0f 0b e8 9d 29 81 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 91.107200][ T5093] RSP: 0018:ffffc9000aec7c40 EFLAGS: 00010293 [ 91.109627][ T5093] RAX: ffffffff8413be63 RBX: 0000000000000002 RCX: ffff88801f9ea440 [ 91.112776][ T5093] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 91.115735][ T5093] RBP: 1ffff110083c9b16 R08: ffffffff8413b507 R09: 1ffff110099e03b6 [ 91.118532][ T5093] R10: dffffc0000000000 R11: ffffed10099e03b7 R12: ffff88804cf01c78 [ 91.121511][ T5093] R13: ffff88804cf00000 R14: 0000000000000000 R15: dffffc0000000000 [ 91.124376][ T5093] FS: 00005555570a9380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 91.127675][ T5093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.130193][ T5093] CR2: 00007fcfd0c00000 CR3: 0000000040474000 CR4: 0000000000352ef0 [ 91.133239][ T5093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.136157][ T5093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.138976][ T5093] Call Trace: [ 91.140168][ T5093] [ 91.141298][ T5093] ? __die_body+0x5f/0xb0 [ 91.142896][ T5093] ? die+0x9e/0xc0 [ 91.144190][ T5093] ? do_trap+0x15a/0x3a0 [ 91.145641][ T5093] ? bch2_fs_btree_cache_exit+0x1124/0x1130 [ 91.147699][ T5093] ? do_error_trap+0x1dc/0x2c0 [ 91.149483][ T5093] ? bch2_fs_btree_cache_exit+0x1124/0x1130 [ 91.151821][ T5093] ? __pfx_do_error_trap+0x10/0x10 [ 91.153761][ T5093] ? report_bug+0x3e8/0x500 [ 91.155367][ T5093] ? handle_invalid_op+0x34/0x40 [ 91.157287][ T5093] ? bch2_fs_btree_cache_exit+0x1124/0x1130 [ 91.159510][ T5093] ? exc_invalid_op+0x38/0x50 [ 91.161357][ T5093] ? asm_exc_invalid_op+0x1a/0x20 [ 91.163336][ T5093] ? bch2_fs_btree_cache_exit+0x7c7/0x1130 [ 91.165490][ T5093] ? bch2_fs_btree_cache_exit+0x1123/0x1130 [ 91.167726][ T5093] ? bch2_fs_btree_cache_exit+0x1124/0x1130 [ 91.169967][ T5093] bch2_fs_release+0x20e/0x7d0 [ 91.171709][ T5093] ? kobject_put+0x44d/0x480 [ 91.173507][ T5093] kobject_put+0x22f/0x480 [ 91.175204][ T5093] deactivate_locked_super+0xc4/0x130 [ 91.177232][ T5093] cleanup_mnt+0x41f/0x4b0 [ 91.178848][ T5093] ? lockdep_hardirqs_on+0x99/0x150 [ 91.180675][ T5093] task_work_run+0x24f/0x310 [ 91.182277][ T5093] ? __pfx_task_work_run+0x10/0x10 [ 91.184102][ T5093] ? __x64_sys_umount+0x123/0x170 [ 91.186010][ T5093] ? syscall_exit_to_user_mode+0xa3/0x370 [ 91.188138][ T5093] syscall_exit_to_user_mode+0x168/0x370 [ 91.190350][ T5093] do_syscall_64+0x100/0x230 [ 91.192160][ T5093] ? clear_bhb_loop+0x35/0x90 [ 91.194301][ T5093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.196717][ T5093] RIP: 0033:0x7fcfd8d4b7b7 [ 91.198577][ T5093] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 91.206638][ T5093] RSP: 002b:00007fffd7c4fe18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 91.209812][ T5093] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fcfd8d4b7b7 [ 91.212698][ T5093] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffd7c4fed0 [ 91.215557][ T5093] RBP: 00007fffd7c4fed0 R08: 0000000000000000 R09: 0000000000000000 [ 91.218198][ T5093] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fffd7c50f40 [ 91.221056][ T5093] R13: 00005555570aa6c0 R14: 431bde82d7b634db R15: 00007fffd7c50f60 [ 91.224306][ T5093] [ 91.225327][ T5093] Modules linked in: [ 91.226928][ T5093] ---[ end trace 0000000000000000 ]--- executing program executing program executing program executing program executing program [ 91.889079][ T5093] RIP: 0010:bch2_fs_btree_cache_exit+0x1124/0x1130 [ 91.901592][ T5093] Code: fd 90 0f 0b e8 bd 29 81 fd 90 0f 0b e8 b5 29 81 fd 90 0f 0b e8 ad 29 81 fd 90 0f 0b e8 a5 29 81 fd 90 0f 0b e8 9d 29 81 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 91.908841][ T5093] RSP: 0018:ffffc9000aec7c40 EFLAGS: 00010293 [ 91.959631][ T5093] RAX: ffffffff8413be63 RBX: 0000000000000002 RCX: ffff88801f9ea440 [ 91.972982][ T5093] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 91.975967][ T5093] RBP: 1ffff110083c9b16 R08: ffffffff8413b507 R09: 1ffff110099e03b6 [ 91.978799][ T5093] R10: dffffc0000000000 R11: ffffed10099e03b7 R12: ffff88804cf01c78 executing program [ 92.027002][ T5093] R13: ffff88804cf00000 R14: 0000000000000000 R15: dffffc0000000000 executing program executing program [ 92.069285][ T5093] FS: 00005555570a9380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 92.098287][ T5093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.109754][ T5093] CR2: 00007fcfd0ba3010 CR3: 0000000040474000 CR4: 0000000000352ef0 [ 92.119660][ T5093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.122834][ T5093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.169725][ T5093] Kernel panic - not syncing: Fatal exception [ 92.172908][ T5093] Kernel Offset: disabled [ 92.174833][ T5093] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:45:27 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff888000d5c880 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffffc9000b3efcb0 RSP=ffffc9000b3efae0 R8 =ffffffff8213a5ac R9 =1ffffffff2039fd5 R10=dffffc0000000000 R11=fffffbfff2039fd6 R12=ffff88803db90534 R13=dffffc0000000000 R14=ffff88803db90544 R15=ffff88803db90400 RIP=ffffffff8213a7fe RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00005555570a9380 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcfd8d93056 CR3=0000000035694000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000fcffc0d0 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffd7c50f10 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fcfd8daf082 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fcfd8d930dc ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fcfd8d93114 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffd7c510d0 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2e006a64615f65 726f63735f6d6f6f 2f666c65732f636f 72702f0030303031 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0b004f41445f40 574a46565f484a4a 0a434940560a464a 57550a0015151514 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000