program: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xd4, 0x9, 0x0, 0x0, 0x0, 0x1, 0xc502, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x10000000008e3}, 0x108a94, 0xb, 0x8, 0x0, 0x23, 0x8, 0x2, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x9) syz_mount_image$bcachefs(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x800000, &(0x7f0000000200)=ANY=[@ANYBLOB='data_checksum=xxhash,direct_io,journal_flush_disabled,fsck,journal_flush_atelimit_errors,compression=zstd,reconstruct_alloc,no_data_io,hash,\x00'], 0x1, 0x5903, &(0x7f0000010b40)="$eJzs3W2QXFXdIPBzu3synZm8TAJIBJkMgSiCmglvhS+l0fWtAKlYWErYKAxkgtEkpJJBIKAEF1wowEJLS1E/oIXUotGiClaJlMjLJqyiFKtLbSG1uot+8CnkISWQh7J8nKdm+p5Oz52+c3t6ekICv18lc/ucvv0/5957+vb9n+6ZDgAAALwm7Ll+275zjvrAr744/NI1H/7ZpmtDb3m8vhpX6EuXV7xSPeRA6q4sGV9mx8WbrvrBnwcuft8v7+75/su71x27/vfvP+zi+z9z5q7bvv3Qi/Pv/eczRXHjeDpxfzl5Lgmh+vO9X//S7seOHKtLQgjlpG9HCIuSxQ8tSjIhBv8eQliXFpZk7rznpVPWjy2vval7Qv3CzHrG+2tbNR1n2/ddflL4w3vXXPebpT/+UdfOZ3fsXyWpNoynEBZc2Pj4rhDC3PT/mDja4niMg3Z1CKGn4XFnFPTruBb7vyKnfHS6nJMuewvixPuXZcqlzHrZctSVWfYUtDdTef1od70i8zLl7MlopvL6GesXpcufpssTpxm/HP8noZSESr37G5P9YyQ0HLckJOPHslovl+rHNqTbnyknmXIpUy53ZbZrvN10oJWTZGJ9XC9TH0/HlbT+2MZzdRPn5tS/Pl1W0yfqy7EcsjdqeifdqG/XuNivvVP05UAoNZyDmtXXD3x6MHrTut5k8aTHjDYR79u95ubl5bUP7+nL6Udyd5LGT9qKv/3Xi+Z96oc3XpZ9Xa/Hv7CUxi+1Ff+PZz3+/Pk3fu9bufFvjfHLbcU/+YGe58565Ppluftnb9w/lbbiDz3z6C1LD79oZ27/b4/xq23FX7Xr8e75+x54MLf/g3H/zG0r/tPv/OCf7nryvmdz44cYv6et+Gt3bflyd/++E3LjPxj3T2974+eFnac/1d//l4G8+E/E+PPbin/njtveccfCm87MPb6r4/7payv+2cfff928ffcdk3fuTG7v1CsnwGvTYek11g1pud08c6Ya8oVvDlRq13zz0v/zO9lQ5uJzrJ0FnYwPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACGEI076nx/6/x/ve66SlrvTG0+XastYPyeEZG4IYdvI0NaRDZsvGfjMpZdt3Ty0cWBoZGB488jWKwdOfcvA1uEtG4euHLt38K2n1B63OCS1ZXLMpLa7R0dHS30T62J7/+n4nX9Yfsa//DWEwSN+11/J7f+K2zbdcXiTnxnJqtH3bLrsnN+d9t10u/rSfvU16dfo6OhoyOnXv573jzu+uvfPJ4Qw+Lqp+vXo0+/+xYQOjVfsj5MqdYdah7qTnqb9qPc67U/cX5X1GzYOD069f8ceX87Zjv981bN/X3/FV/5R27/V3O1ocf/OXTW6sfSNNWf/+zeurlUU9euVOu5F+ztuRexf3H/VdH8vSLdrQc52VXK26/rfPPjkz4+68cUdYbDywtLJbRdtV1c6ALqS17fUbmyhJ1k0ob6arh+PeHzcipFNW1Zsu3L7WzdsGrpk+JLhzW9feerK0wdPO/20FeNbvqLD2x/bf2OL239gxtPCz+34afzZ2ngq6lfR/hjrV/H+aOxR3vOv59wvfe3ttz1yTq2iaJzHtevnk3TZM3acV4aG8TZ5XzXbrqL9EEIYaLYfnn/xzHDk/9lwXdF5qPHINP7MSFaNPrbsb9894ztL3lWrOCDn+cYOtXmer/d6f3/G91c1PR6jB+n+7Q7ldLt6m/Zr5WOPdN2856+fr/dvzpxwxdDIyNaVtZ/z0p7OS45u2q9sbdyupeM/yyHdLaE+TJuM1zFdoda/7Pkzrp7dq73pfb3J4qbblRXv273m5uXltQ/vydvTyd21FueG+bVl8oacNTdmHliud7hZ+wfr869ofPR/6Dv3fvzen5w6aXycXPtZtF1Jznb9+Mk7v/b9r/zXn3Ruuz707sf7/vZ/P728VnGonFfqvU77kzSeV04Ooej5tzQ0347c51+p+fYUPf+y7exfv3m8gUy5N5Tber6e/EDPc2c9cv2y3Ofr3lafr1dPKJULnq8Hy/jJPr+SysR+zN7za8JASVaN/vKGw3Y8dM3qo2oVReO6vnazcX1KC/lHznb94vyn+i8d+C//u3PnjR+85Z4Lfj+06gu1ivaPe+xLZ457Nd2/1Zz9W+91zDsb9+/bLr5047pa/cF7/ZsuC/KfeCrZduX2zw5t3Di8dVtr29Xq62lsJ7uX2309jWe3xQXbVZq0XbN3o5X91erzLfZ/Xdv7a+LzrTckbb0ubP/1onmf+uGNl/VNelTa0IWlNH6prfh/POvx58+/8Xvfyo1/a4xfaSv+0DOP3rL08It25sa/PUnjV9uKv2rX493z9z3wYG78wdj/uW3Ff/qdH/zTXU/e92xu/BDj97a3/1/YefpT/f1/yY3/RJK2M3aNFMI9L52yvlZOQlf6fIv96JrQr5AtJ5lyKVMuN5ZLtbnWegPlJJlYH9dL649t6Eszn8ipj1dh1SW15cuxHLI3pq4/2JQazv3N6ouuUwEAXu3i+//xGjS+/z+cXijlzzTAfjPNw5bkxI152P75nDkT7l+Sxo+Pj/OA/W8Lg2PLawdqF/rTfR8hPh+y85yxnROOmxij3XnOovn3ZZly7FdtvrzSkIemJuc1ldDC/Pvkdqaef89sfvH8+MANk7o10DBvlT1+XemMWbPPO2T6WxmLkDc+svNi8fMc/QvC6vH2Whwf2c/RxOOQ/RxNbOeozImz3c/RzHR8xG5PMT7Gu1z8/sbk4xem2L/7j1/zaNnjN43jXR1bf7bfn+3AvGHTU9qBmzec3ffDzEvmxE+fYAf7vGGsj9tRaXE+8eM59Z2aT4yni9ivvVP05UAwnwi8WsX8P75GjOX/Yxfg/5ZZr+g6NHvVGOPlfk6o3Lw/RXnH5M/p9bT1Or5215Yvd/fvOyH3OufBVj/3s2VCqafgcz9F+3F5ply4H3MmaIryvWw7Rfs9+7mM3jC/rf1+547b3nHHwpvOzN3vq2svpMX7/WsTSvML9vshkC80jy9feE3kC7M9f/aK5SPpB59mKx/5WE79dPORnkk36ts17pDLR7oObL8AgENHzP/r75+l+f//iyuk1xFFeeuJmXKMl5u35lyf5OWtH0mXV2TW701/o2K6181nH3//dfP23XdMbt5ye6t56H+bUOorzENnljfn5hGrO/N58dw8op5nzSxPzO1/PU+cWZ6eG7+ep88sj87dP/U8embzALnx6/MAh3qeWzBfl2ksFludr3vV5tHpr8/OVh59bk79dPPo3kk36ts1Th4NAPDKivl/vIyL+f8jmfVm+j57bl7Qoev27N8Dqcd/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truncate(&(0x7f0000000040)='./file1\x00', 0x7fff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x183042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) (fail_nth: 8) [ 70.964510][ T5304] Bluetooth: hci0: command tx timeout [ 71.359093][ T5321] loop0: detected capacity change from 0 to 32768 [ 71.612243][ T5321] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=xxhash,compression=zstd,journal_flush_disabled,fsck,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 71.625330][ T5321] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 71.629387][ T5321] bcachefs (loop0): Version upgrade required: [ 71.629387][ T5321] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 71.629387][ T5321] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.20: directory_size [ 71.629387][ T5321] 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 [ 71.668675][ T5321] bcachefs (loop0): dropping and reconstructing all alloc info [ 71.685776][ T5321] bcachefs (loop0): accounting_read... done [ 71.689195][ T5321] bcachefs (loop0): alloc_read... done [ 71.691389][ T5321] bcachefs (loop0): stripes_read... done [ 71.694193][ T5321] bcachefs (loop0): snapshots_read... done [ 71.696866][ T5321] bcachefs (loop0): check_allocations... done [ 71.714767][ T5321] bcachefs (loop0): going read-write [ 71.720683][ T5321] bcachefs (loop0): journal_replay... done [ 71.779302][ T5321] bcachefs (loop0): check_alloc_info... done [ 71.798604][ T5321] bcachefs (loop0): check_lrus... done [ 71.801564][ T5321] bcachefs (loop0): check_btree_backpointers... done [ 71.807402][ T5321] bcachefs (loop0): check_backpointers_to_extents... done [ 71.811008][ T5321] bcachefs (loop0): check_extents_to_backpointers... [ 71.812508][ T5321] bcachefs (loop0): scanning for missing backpointers in 9/128 buckets [ 71.819479][ T5321] done [ 71.823961][ T5321] bcachefs (loop0): check_alloc_to_lru_refs... done [ 71.828881][ T5321] bcachefs (loop0): bucket_gens_init... done [ 71.837717][ T5321] bcachefs (loop0): check_snapshot_trees... done [ 71.841111][ T5321] bcachefs (loop0): check_snapshots... [ 71.841947][ T5321] snapshot points to missing/incorrect tree: [ 71.841964][ T5321] u64s 8 type snapshot 0:4294967295:0 len 0 ver 0: is_subvol 1 deleted 0 parent 0 children 0 0 subvol 1 tree 0, fixing [ 71.862261][ T5321] done [ 71.866433][ T5321] bcachefs (loop0): check_subvols... done [ 71.870381][ T5321] bcachefs (loop0): check_subvol_children... done [ 71.874628][ T5321] bcachefs (loop0): delete_dead_snapshots... done [ 71.877656][ T5321] bcachefs (loop0): check_inodes... done [ 71.880940][ T5321] bcachefs (loop0): check_extents... done [ 71.889591][ T5321] bcachefs (loop0): check_indirect_extents... done [ 71.893248][ T5321] bcachefs (loop0): check_dirents... done [ 71.898339][ T5321] bcachefs (loop0): check_xattrs... done [ 71.901552][ T5321] bcachefs (loop0): check_root... done [ 71.906973][ T5321] bcachefs (loop0): check_unreachable_inodes... done [ 71.910180][ T5321] bcachefs (loop0): check_subvolume_structure... done [ 71.913998][ T5321] bcachefs (loop0): check_directory_structure... done [ 71.917870][ T5321] bcachefs (loop0): check_nlinks... [ 71.918310][ T5321] inode 536870914 type reg has wrong i_nlink (2780562353, should be 1), fixing [ 71.924476][ T5321] done [ 71.926078][ T5321] bcachefs (loop0): resume_logged_ops... done [ 71.928027][ T5321] bcachefs (loop0): delete_dead_inodes... done [ 71.936154][ T5321] bcachefs (loop0): set_fs_needs_rebalance... done [ 71.954671][ T5321] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 71.958381][ T5321] bcachefs (loop0): check_alloc_info... done [ 71.964748][ T5321] bcachefs (loop0): check_lrus... done [ 71.966822][ T5321] bcachefs (loop0): check_btree_backpointers... done [ 71.969549][ T5321] bcachefs (loop0): check_backpointers_to_extents... done [ 71.972580][ T5321] bcachefs (loop0): check_extents_to_backpointers... done [ 71.977167][ T5321] bcachefs (loop0): check_alloc_to_lru_refs... done [ 71.980367][ T5321] bcachefs (loop0): bucket_gens_init... done [ 71.984892][ T5321] bcachefs (loop0): check_snapshot_trees... done [ 71.987553][ T5321] bcachefs (loop0): check_snapshots... done [ 71.994445][ T5321] bcachefs (loop0): check_subvols... done [ 71.996819][ T5321] bcachefs (loop0): check_subvol_children... done [ 71.999283][ T5321] bcachefs (loop0): delete_dead_snapshots... done [ 72.001626][ T5321] bcachefs (loop0): check_inodes... done [ 72.013621][ T5321] bcachefs (loop0): check_extents... done [ 72.016455][ T5321] bcachefs (loop0): check_indirect_extents... done [ 72.019037][ T5321] bcachefs (loop0): check_dirents... done [ 72.021841][ T5321] bcachefs (loop0): check_xattrs... done [ 72.041631][ T5321] bcachefs (loop0): check_root... done [ 72.044471][ T5321] bcachefs (loop0): check_unreachable_inodes... done [ 72.047133][ T5321] bcachefs (loop0): check_subvolume_structure... done [ 72.049789][ T5321] bcachefs (loop0): check_directory_structure... done [ 72.052659][ T5321] bcachefs (loop0): check_nlinks... done [ 72.056509][ T5321] bcachefs (loop0): resume_logged_ops... done [ 72.058946][ T5321] bcachefs (loop0): delete_dead_inodes... done [ 72.061210][ T5321] bcachefs (loop0): set_fs_needs_rebalance... done [ 72.071043][ T5321] bcachefs (loop0): done starting filesystem [ 72.119943][ T5321] FAULT_INJECTION: forcing a failure. [ 72.119943][ T5321] name failslab, interval 1, probability 0, space 0, times 1 [ 72.126230][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.14.0-rc7-syzkaller-00196-g88d324e69ea9 #0 [ 72.126248][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.126254][ T5321] Call Trace: [ 72.126259][ T5321] [ 72.126264][ T5321] dump_stack_lvl+0x241/0x360 [ 72.126281][ T5321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.126297][ T5321] ? __pfx__printk+0x10/0x10 [ 72.126308][ T5321] ? fs_reclaim_acquire+0x93/0x130 [ 72.126323][ T5321] ? __pfx___might_resched+0x10/0x10 [ 72.126340][ T5321] should_fail_ex+0x40a/0x550 [ 72.126360][ T5321] should_failslab+0xac/0x100 [ 72.126375][ T5321] __kmalloc_node_track_caller_noprof+0xdc/0x4c0 [ 72.126389][ T5321] ? bch2_printbuf_make_room+0x1f1/0x350 [ 72.126398][ T5321] ? __pfx_number+0x10/0x10 [ 72.126456][ T5321] ? bch2_printbuf_make_room+0x1f1/0x350 [ 72.126465][ T5321] krealloc_noprof+0x10f/0x300 [ 72.126481][ T5321] bch2_printbuf_make_room+0x1f1/0x350 [ 72.126496][ T5321] printbuf_insert_spaces+0x56/0x530 [ 72.126511][ T5321] printbuf_do_indent+0x4c4/0xa00 [ 72.126529][ T5321] bch2_prt_printf+0x559/0x6d0 [ 72.126541][ T5321] ? bch2_printbuf_tabstop_push+0x51/0x200 [ 72.126548][ T5321] ? __pfx_bch2_prt_printf+0x10/0x10 [ 72.126557][ T5321] ? bch2_printbuf_tabstop_push+0xc9/0x200 [ 72.126569][ T5321] trace_bucket_alloc2+0x119/0xb90 [ 72.126588][ T5321] ? __pfx_trace_bucket_alloc2+0x10/0x10 [ 72.126604][ T5321] ? _raw_spin_unlock+0x28/0x50 [ 72.126617][ T5321] ? __try_alloc_bucket+0x7cd/0xc00 [ 72.126633][ T5321] ? __asan_memset+0x23/0x50 [ 72.126646][ T5321] bch2_bucket_alloc_trans+0x2e89/0x2ea0 [ 72.126672][ T5321] ? bch2_bucket_alloc_trans+0xb81/0x2ea0 [ 72.126686][ T5321] ? __pfx_bch2_bucket_alloc_trans+0x10/0x10 [ 72.126704][ T5321] ? bch2_bucket_alloc_trans+0xb81/0x2ea0 [ 72.126713][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.126728][ T5321] bch2_bucket_alloc_set_trans+0x57c/0xd60 [ 72.126743][ T5321] ? bch2_bucket_alloc_set_trans+0x26d/0xd60 [ 72.126759][ T5321] ? hlock_conflict+0x59/0x1e0 [ 72.126771][ T5321] ? __pfx_bch2_bucket_alloc_set_trans+0x10/0x10 [ 72.126783][ T5321] ? __bfs+0x368/0x6f0 [ 72.126794][ T5321] ? __pfx_hlock_conflict+0x10/0x10 [ 72.126804][ T5321] ? __pfx___bfs+0x10/0x10 [ 72.126815][ T5321] ? bch2_btree_node_iter_advance+0x3c8/0xc70 [ 72.126830][ T5321] ? mark_lock+0x9a/0x360 [ 72.126841][ T5321] ? __lock_acquire+0x1397/0x2100 [ 72.126877][ T5321] ? kernel_text_address+0xa7/0xe0 [ 72.126888][ T5321] ? __kernel_text_address+0xd/0x40 [ 72.126898][ T5321] ? unwind_get_return_address+0x4d/0x90 [ 72.126918][ T5321] __open_bucket_add_buckets+0x13e1/0x1e50 [ 72.126953][ T5321] ? lockdep_unlock+0x16a/0x300 [ 72.126966][ T5321] ? __pfx___open_bucket_add_buckets+0x10/0x10 [ 72.126985][ T5321] ? mark_lock+0x9a/0x360 [ 72.126996][ T5321] ? bch2_alloc_sectors_start_trans+0xb10/0x2030 [ 72.127005][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.127030][ T5321] ? __bch2_trans_relock+0x450/0x5f0 [ 72.127055][ T5321] open_bucket_add_buckets+0x33a/0x410 [ 72.127074][ T5321] bch2_alloc_sectors_start_trans+0xce9/0x2030 [ 72.127107][ T5321] ? __pfx_bch2_alloc_sectors_start_trans+0x10/0x10 [ 72.127122][ T5321] ? lockdep_init_map_type+0xa1/0x910 [ 72.127136][ T5321] ? __bch2_write+0x616/0x5a80 [ 72.127148][ T5321] ? stack_trace_save+0x118/0x1d0 [ 72.127161][ T5321] ? __pfx_bch2_trans_begin+0x10/0x10 [ 72.127185][ T5321] __bch2_write+0x769/0x5a80 [ 72.127206][ T5321] ? validate_chain+0x15c0/0x5920 [ 72.127243][ T5321] ? mark_lock+0x9a/0x360 [ 72.127256][ T5321] ? __pfx___bch2_write+0x10/0x10 [ 72.127287][ T5321] ? __pfx_lock_acquire+0x10/0x10 [ 72.127301][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.127320][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.127336][ T5321] ? xas_find_marked+0xd9/0x1110 [ 72.127351][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.127367][ T5321] ? filemap_get_folios_tag+0x5c3/0x770 [ 72.127382][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.127394][ T5321] ? __pfx_filemap_get_folios_tag+0x10/0x10 [ 72.127406][ T5321] bch2_write+0x865/0x1660 [ 72.127419][ T5321] ? __pfx_bch2_write+0x10/0x10 [ 72.127431][ T5321] ? write_cache_pages+0x19d/0x230 [ 72.127441][ T5321] ? __pfx___bch2_writepage+0x10/0x10 [ 72.127455][ T5321] ? __pfx_write_cache_pages+0x10/0x10 [ 72.127471][ T5321] ? blk_start_plug+0x70/0x1b0 [ 72.127487][ T5321] bch2_writepages+0x284/0x390 [ 72.127502][ T5321] ? __pfx_bch2_writepages+0x10/0x10 [ 72.127528][ T5321] ? __pfx_bch2_writepages+0x10/0x10 [ 72.127543][ T5321] do_writepages+0x35f/0x880 [ 72.127559][ T5321] ? __pfx_do_writepages+0x10/0x10 [ 72.127574][ T5321] ? file_write_and_wait_range+0x298/0x3c0 [ 72.127586][ T5321] ? do_raw_spin_lock+0x14f/0x370 [ 72.127599][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.127617][ T5321] ? do_raw_spin_unlock+0x58/0x8b0 [ 72.127629][ T5321] ? wbc_attach_and_unlock_inode+0x561/0x580 [ 72.127649][ T5321] file_write_and_wait_range+0x2a3/0x3c0 [ 72.127667][ T5321] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 72.127699][ T5321] ? up_write+0x1a9/0x590 [ 72.127713][ T5321] bch2_fsync+0x13a/0x350 [ 72.127728][ T5321] bch2_write_iter+0x298a/0x2cd0 [ 72.127741][ T5321] ? __lock_acquire+0x1397/0x2100 [ 72.127775][ T5321] ? __pfx_bch2_write_iter+0x10/0x10 [ 72.127792][ T5321] ? rcu_read_lock_any_held+0xb7/0x160 [ 72.127815][ T5321] vfs_write+0xacf/0xd10 [ 72.127830][ T5321] ? __pfx_bch2_write_iter+0x10/0x10 [ 72.127844][ T5321] ? __pfx_vfs_write+0x10/0x10 [ 72.127853][ T5321] ? do_sys_openat2+0x17a/0x1d0 [ 72.127870][ T5321] ? __fget_files+0x2a/0x410 [ 72.127886][ T5321] ? __fget_files+0x2a/0x410 [ 72.127905][ T5321] ksys_write+0x18f/0x2b0 [ 72.127917][ T5321] ? __pfx_ksys_write+0x10/0x10 [ 72.127928][ T5321] ? do_syscall_64+0x100/0x230 [ 72.127940][ T5321] ? do_syscall_64+0xb6/0x230 [ 72.127950][ T5321] do_syscall_64+0xf3/0x230 [ 72.127959][ T5321] ? clear_bhb_loop+0x35/0x90 [ 72.127975][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.127988][ T5321] RIP: 0033:0x7f8b07d8d169 [ 72.127999][ T5321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.128006][ T5321] RSP: 002b:00007f8b08b31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.128019][ T5321] RAX: ffffffffffffffda RBX: 00007f8b07fa5fa0 RCX: 00007f8b07d8d169 [ 72.128026][ T5321] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000006 [ 72.128032][ T5321] RBP: 00007f8b08b31090 R08: 0000000000000000 R09: 0000000000000000 [ 72.128045][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.128050][ T5321] R13: 0000000000000000 R14: 00007f8b07fa5fa0 R15: 00007ffca8a26258 [ 72.128068][ T5321] [ 72.128075][ T5321] ================================================================== [ 72.385509][ T5321] BUG: KASAN: slab-out-of-bounds in memscan+0x62/0x80 [ 72.387972][ T5321] Read of size 1 at addr ffff8880409bd697 by task syz.0.0/5321 [ 72.390911][ T5321] [ 72.391909][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.14.0-rc7-syzkaller-00196-g88d324e69ea9 #0 [ 72.391922][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.391929][ T5321] Call Trace: [ 72.391936][ T5321] [ 72.391942][ T5321] dump_stack_lvl+0x241/0x360 [ 72.391956][ T5321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.391967][ T5321] ? __pfx__printk+0x10/0x10 [ 72.391976][ T5321] ? _printk+0xd5/0x120 [ 72.391985][ T5321] ? __virt_addr_valid+0x183/0x530 [ 72.391995][ T5321] ? __virt_addr_valid+0x183/0x530 [ 72.392004][ T5321] print_report+0x16e/0x5b0 [ 72.392016][ T5321] ? __virt_addr_valid+0x183/0x530 [ 72.392025][ T5321] ? __virt_addr_valid+0x183/0x530 [ 72.392040][ T5321] ? __virt_addr_valid+0x45f/0x530 [ 72.392048][ T5321] ? __phys_addr+0xba/0x170 [ 72.392057][ T5321] ? memscan+0x62/0x80 [ 72.392067][ T5321] kasan_report+0x143/0x180 [ 72.392079][ T5321] ? memscan+0x62/0x80 [ 72.392090][ T5321] memscan+0x62/0x80 [ 72.392101][ T5321] printbuf_do_indent+0x110/0xa00 [ 72.392115][ T5321] bch2_prt_printf+0x559/0x6d0 [ 72.392125][ T5321] ? bch2_printbuf_tabstop_push+0x51/0x200 [ 72.392136][ T5321] ? __pfx_bch2_prt_printf+0x10/0x10 [ 72.392147][ T5321] ? bch2_printbuf_tabstop_push+0xc9/0x200 [ 72.392157][ T5321] trace_bucket_alloc2+0x119/0xb90 [ 72.392173][ T5321] ? __pfx_trace_bucket_alloc2+0x10/0x10 [ 72.392187][ T5321] ? _raw_spin_unlock+0x28/0x50 [ 72.392200][ T5321] ? __try_alloc_bucket+0x7cd/0xc00 [ 72.392214][ T5321] ? __asan_memset+0x23/0x50 [ 72.392224][ T5321] bch2_bucket_alloc_trans+0x2e89/0x2ea0 [ 72.392245][ T5321] ? bch2_bucket_alloc_trans+0xb81/0x2ea0 [ 72.392260][ T5321] ? __pfx_bch2_bucket_alloc_trans+0x10/0x10 [ 72.392278][ T5321] ? bch2_bucket_alloc_trans+0xb81/0x2ea0 [ 72.392290][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.392307][ T5321] bch2_bucket_alloc_set_trans+0x57c/0xd60 [ 72.392321][ T5321] ? bch2_bucket_alloc_set_trans+0x26d/0xd60 [ 72.392335][ T5321] ? hlock_conflict+0x59/0x1e0 [ 72.392346][ T5321] ? __pfx_bch2_bucket_alloc_set_trans+0x10/0x10 [ 72.392358][ T5321] ? __bfs+0x368/0x6f0 [ 72.392367][ T5321] ? __pfx_hlock_conflict+0x10/0x10 [ 72.392377][ T5321] ? __pfx___bfs+0x10/0x10 [ 72.392386][ T5321] ? bch2_btree_node_iter_advance+0x3c8/0xc70 [ 72.392400][ T5321] ? mark_lock+0x9a/0x360 [ 72.392409][ T5321] ? __lock_acquire+0x1397/0x2100 [ 72.392430][ T5321] ? kernel_text_address+0xa7/0xe0 [ 72.392442][ T5321] ? __kernel_text_address+0xd/0x40 [ 72.392451][ T5321] ? unwind_get_return_address+0x4d/0x90 [ 72.392467][ T5321] __open_bucket_add_buckets+0x13e1/0x1e50 [ 72.392486][ T5321] ? lockdep_unlock+0x16a/0x300 [ 72.392498][ T5321] ? __pfx___open_bucket_add_buckets+0x10/0x10 [ 72.392514][ T5321] ? mark_lock+0x9a/0x360 [ 72.392526][ T5321] ? bch2_alloc_sectors_start_trans+0xb10/0x2030 [ 72.392539][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.392557][ T5321] ? __bch2_trans_relock+0x450/0x5f0 [ 72.392572][ T5321] open_bucket_add_buckets+0x33a/0x410 [ 72.392588][ T5321] bch2_alloc_sectors_start_trans+0xce9/0x2030 [ 72.392606][ T5321] ? __pfx_bch2_alloc_sectors_start_trans+0x10/0x10 [ 72.392620][ T5321] ? lockdep_init_map_type+0xa1/0x910 [ 72.392658][ T5321] ? __bch2_write+0x616/0x5a80 [ 72.392670][ T5321] ? stack_trace_save+0x118/0x1d0 [ 72.392683][ T5321] ? __pfx_bch2_trans_begin+0x10/0x10 [ 72.392699][ T5321] __bch2_write+0x769/0x5a80 [ 72.392713][ T5321] ? validate_chain+0x15c0/0x5920 [ 72.392732][ T5321] ? mark_lock+0x9a/0x360 [ 72.392742][ T5321] ? __pfx___bch2_write+0x10/0x10 [ 72.392759][ T5321] ? __pfx_lock_acquire+0x10/0x10 [ 72.392772][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.392783][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.392792][ T5321] ? xas_find_marked+0xd9/0x1110 [ 72.392800][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.392809][ T5321] ? filemap_get_folios_tag+0x5c3/0x770 [ 72.392818][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.392827][ T5321] ? __pfx_filemap_get_folios_tag+0x10/0x10 [ 72.392837][ T5321] bch2_write+0x865/0x1660 [ 72.392846][ T5321] ? __pfx_bch2_write+0x10/0x10 [ 72.392853][ T5321] ? write_cache_pages+0x19d/0x230 [ 72.392862][ T5321] ? __pfx___bch2_writepage+0x10/0x10 [ 72.392875][ T5321] ? __pfx_write_cache_pages+0x10/0x10 [ 72.392886][ T5321] ? blk_start_plug+0x70/0x1b0 [ 72.392901][ T5321] bch2_writepages+0x284/0x390 [ 72.392914][ T5321] ? __pfx_bch2_writepages+0x10/0x10 [ 72.392931][ T5321] ? __pfx_bch2_writepages+0x10/0x10 [ 72.392945][ T5321] do_writepages+0x35f/0x880 [ 72.392957][ T5321] ? __pfx_do_writepages+0x10/0x10 [ 72.392970][ T5321] ? file_write_and_wait_range+0x298/0x3c0 [ 72.392982][ T5321] ? do_raw_spin_lock+0x14f/0x370 [ 72.392991][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.393001][ T5321] ? do_raw_spin_unlock+0x58/0x8b0 [ 72.393012][ T5321] ? wbc_attach_and_unlock_inode+0x561/0x580 [ 72.393026][ T5321] file_write_and_wait_range+0x2a3/0x3c0 [ 72.393047][ T5321] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 72.393065][ T5321] ? up_write+0x1a9/0x590 [ 72.393077][ T5321] bch2_fsync+0x13a/0x350 [ 72.393090][ T5321] bch2_write_iter+0x298a/0x2cd0 [ 72.393104][ T5321] ? __lock_acquire+0x1397/0x2100 [ 72.393125][ T5321] ? __pfx_bch2_write_iter+0x10/0x10 [ 72.393139][ T5321] ? rcu_read_lock_any_held+0xb7/0x160 [ 72.393154][ T5321] vfs_write+0xacf/0xd10 [ 72.393165][ T5321] ? __pfx_bch2_write_iter+0x10/0x10 [ 72.393178][ T5321] ? __pfx_vfs_write+0x10/0x10 [ 72.393187][ T5321] ? do_sys_openat2+0x17a/0x1d0 [ 72.393200][ T5321] ? __fget_files+0x2a/0x410 [ 72.393213][ T5321] ? __fget_files+0x2a/0x410 [ 72.393227][ T5321] ksys_write+0x18f/0x2b0 [ 72.393237][ T5321] ? __pfx_ksys_write+0x10/0x10 [ 72.393247][ T5321] ? do_syscall_64+0x100/0x230 [ 72.393257][ T5321] ? do_syscall_64+0xb6/0x230 [ 72.393266][ T5321] do_syscall_64+0xf3/0x230 [ 72.393275][ T5321] ? clear_bhb_loop+0x35/0x90 [ 72.393289][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.393303][ T5321] RIP: 0033:0x7f8b07d8d169 [ 72.393315][ T5321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.393323][ T5321] RSP: 002b:00007f8b08b31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.393335][ T5321] RAX: ffffffffffffffda RBX: 00007f8b07fa5fa0 RCX: 00007f8b07d8d169 [ 72.393343][ T5321] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000006 [ 72.393349][ T5321] RBP: 00007f8b08b31090 R08: 0000000000000000 R09: 0000000000000000 [ 72.393356][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.393362][ T5321] R13: 0000000000000000 R14: 00007f8b07fa5fa0 R15: 00007ffca8a26258 [ 72.393372][ T5321] [ 72.393376][ T5321] [ 72.651263][ T5321] Allocated by task 5321: [ 72.653060][ T5321] kasan_save_track+0x3f/0x80 [ 72.654956][ T5321] __kasan_kmalloc+0x98/0xb0 [ 72.656781][ T5321] __kmalloc_node_track_caller_noprof+0x28b/0x4c0 [ 72.659296][ T5321] krealloc_noprof+0x10f/0x300 [ 72.661182][ T5321] bch2_printbuf_make_room+0x1f1/0x350 [ 72.663369][ T5321] bch2_prt_printf+0x267/0x6d0 [ 72.665254][ T5321] trace_bucket_alloc2+0x119/0xb90 [ 72.667225][ T5321] bch2_bucket_alloc_trans+0x2e89/0x2ea0 [ 72.669437][ T5321] bch2_bucket_alloc_set_trans+0x57c/0xd60 [ 72.671732][ T5321] __open_bucket_add_buckets+0x13e1/0x1e50 [ 72.674081][ T5321] open_bucket_add_buckets+0x33a/0x410 [ 72.676244][ T5321] bch2_alloc_sectors_start_trans+0xce9/0x2030 [ 72.678637][ T5321] __bch2_write+0x769/0x5a80 [ 72.680463][ T5321] bch2_write+0x865/0x1660 [ 72.682232][ T5321] bch2_writepages+0x284/0x390 [ 72.684139][ T5321] do_writepages+0x35f/0x880 [ 72.685966][ T5321] file_write_and_wait_range+0x2a3/0x3c0 [ 72.688142][ T5321] bch2_fsync+0x13a/0x350 [ 72.689832][ T5321] bch2_write_iter+0x298a/0x2cd0 [ 72.691789][ T5321] vfs_write+0xacf/0xd10 [ 72.693463][ T5321] ksys_write+0x18f/0x2b0 [ 72.695165][ T5321] do_syscall_64+0xf3/0x230 [ 72.696996][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.699309][ T5321] [ 72.700294][ T5321] The buggy address belongs to the object at ffff8880409bd680 [ 72.700294][ T5321] which belongs to the cache kmalloc-16 of size 16 [ 72.705646][ T5321] The buggy address is located 7 bytes to the right of [ 72.705646][ T5321] allocated 16-byte region [ffff8880409bd680, ffff8880409bd690) [ 72.711292][ T5321] [ 72.712330][ T5321] The buggy address belongs to the physical page: [ 72.714833][ T5321] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x409bd [ 72.718150][ T5321] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff) [ 72.720975][ T5321] page_type: f5(slab) [ 72.722654][ T5321] raw: 04fff00000000000 ffff88801b041640 dead000000000122 0000000000000000 [ 72.726038][ T5321] raw: 0000000000000000 0000000080800080 00000000f5000000 0000000000000000 [ 72.729399][ T5321] page dumped because: kasan: bad access detected [ 72.731854][ T5321] page_owner tracks the page as allocated [ 72.734077][ T5321] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 5321, tgid 5320 (syz.0.0), ts 71936914615, free_ts 71869688975 [ 72.741164][ T5321] post_alloc_hook+0x1f4/0x240 [ 72.743056][ T5321] get_page_from_freelist+0x365c/0x37a0 [ 72.745208][ T5321] __alloc_frozen_pages_noprof+0x292/0x710 [ 72.747479][ T5321] alloc_pages_mpol+0x311/0x660 [ 72.749464][ T5321] allocate_slab+0x8f/0x3a0 [ 72.751328][ T5321] ___slab_alloc+0xc27/0x14a0 [ 72.753188][ T5321] __slab_alloc+0x58/0xa0 [ 72.754836][ T5321] __kmalloc_node_track_caller_noprof+0x2e9/0x4c0 [ 72.757193][ T5321] krealloc_noprof+0x10f/0x300 [ 72.758895][ T5321] bch2_printbuf_make_room+0x1f1/0x350 [ 72.760862][ T5321] bch2_prt_printf+0x267/0x6d0 [ 72.762646][ T5321] trace_bucket_alloc2+0x119/0xb90 [ 72.764524][ T5321] bch2_bucket_alloc_trans+0x2e89/0x2ea0 [ 72.766608][ T5321] bch2_bucket_alloc_set_trans+0x57c/0xd60 [ 72.768716][ T5321] __open_bucket_add_buckets+0x13e1/0x1e50 [ 72.770828][ T5321] open_bucket_add_buckets+0x33a/0x410 [ 72.772969][ T5321] page last free pid 5321 tgid 5320 stack trace: [ 72.775515][ T5321] free_frozen_pages+0xe0d/0x10e0 [ 72.777560][ T5321] __slab_free+0x2c2/0x380 [ 72.779313][ T5321] qlist_free_all+0x9a/0x140 [ 72.781153][ T5321] kasan_quarantine_reduce+0x14f/0x170 [ 72.783355][ T5321] __kasan_slab_alloc+0x23/0x80 [ 72.785364][ T5321] __kmalloc_node_noprof+0x23c/0x4d0 [ 72.787501][ T5321] __kvmalloc_node_noprof+0x72/0x190 [ 72.789687][ T5321] __bch2_darray_resize_noprof+0xd2/0x290 [ 72.791957][ T5321] bch2_write_super+0x48a/0x3cd0 [ 72.793962][ T5321] bch2_run_recovery_passes+0x4a3/0xa90 [ 72.796213][ T5321] bch2_fs_recovery+0x265a/0x3de0 [ 72.798278][ T5321] bch2_fs_start+0x37c/0x610 [ 72.800151][ T5321] bch2_fs_get_tree+0xdb7/0x17a0 [ 72.802062][ T5321] vfs_get_tree+0x90/0x2b0 [ 72.803844][ T5321] do_new_mount+0x2be/0xb40 [ 72.805581][ T5321] __se_sys_mount+0x2d6/0x3c0 [ 72.807319][ T5321] [ 72.808221][ T5321] Memory state around the buggy address: [ 72.810292][ T5321] ffff8880409bd580: fa fb fc fc 00 00 fc fc 00 00 fc fc 00 00 fc fc [ 72.813457][ T5321] ffff8880409bd600: 00 00 fc fc 00 00 fc fc 00 00 fc fc 00 00 fc fc [ 72.816571][ T5321] >ffff8880409bd680: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 72.819430][ T5321] ^ [ 72.821286][ T5321] ffff8880409bd700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 72.824450][ T5321] ffff8880409bd780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 72.827626][ T5321] ================================================================== [ 72.842068][ T5321] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 72.844702][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.14.0-rc7-syzkaller-00196-g88d324e69ea9 #0 [ 72.848832][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.853080][ T5321] Call Trace: [ 72.854451][ T5321] [ 72.855644][ T5321] dump_stack_lvl+0x241/0x360 [ 72.857279][ T5321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.859044][ T5321] ? __pfx__printk+0x10/0x10 [ 72.860653][ T5321] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 72.862771][ T5321] ? vscnprintf+0x5d/0x90 [ 72.864423][ T5321] panic+0x349/0x880 [ 72.865996][ T5321] ? check_panic_on_warn+0x21/0xb0 [ 72.868101][ T5321] ? __pfx_panic+0x10/0x10 [ 72.869940][ T5321] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 72.872438][ T5321] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 72.875000][ T5321] check_panic_on_warn+0x86/0xb0 [ 72.877077][ T5321] ? memscan+0x62/0x80 [ 72.878658][ T5321] end_report+0x77/0x160 [ 72.880294][ T5321] kasan_report+0x154/0x180 [ 72.882012][ T5321] ? memscan+0x62/0x80 [ 72.883648][ T5321] memscan+0x62/0x80 [ 72.885238][ T5321] printbuf_do_indent+0x110/0xa00 [ 72.887250][ T5321] bch2_prt_printf+0x559/0x6d0 [ 72.889126][ T5321] ? bch2_printbuf_tabstop_push+0x51/0x200 [ 72.891393][ T5321] ? __pfx_bch2_prt_printf+0x10/0x10 [ 72.893472][ T5321] ? bch2_printbuf_tabstop_push+0xc9/0x200 [ 72.895740][ T5321] trace_bucket_alloc2+0x119/0xb90 [ 72.897788][ T5321] ? __pfx_trace_bucket_alloc2+0x10/0x10 [ 72.900026][ T5321] ? _raw_spin_unlock+0x28/0x50 [ 72.901944][ T5321] ? __try_alloc_bucket+0x7cd/0xc00 [ 72.903973][ T5321] ? __asan_memset+0x23/0x50 [ 72.905757][ T5321] bch2_bucket_alloc_trans+0x2e89/0x2ea0 [ 72.907833][ T5321] ? bch2_bucket_alloc_trans+0xb81/0x2ea0 [ 72.909914][ T5321] ? __pfx_bch2_bucket_alloc_trans+0x10/0x10 [ 72.912066][ T5321] ? bch2_bucket_alloc_trans+0xb81/0x2ea0 [ 72.914060][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.915829][ T5321] bch2_bucket_alloc_set_trans+0x57c/0xd60 [ 72.917869][ T5321] ? bch2_bucket_alloc_set_trans+0x26d/0xd60 [ 72.920117][ T5321] ? hlock_conflict+0x59/0x1e0 [ 72.922003][ T5321] ? __pfx_bch2_bucket_alloc_set_trans+0x10/0x10 [ 72.924431][ T5321] ? __bfs+0x368/0x6f0 [ 72.926037][ T5321] ? __pfx_hlock_conflict+0x10/0x10 [ 72.928136][ T5321] ? __pfx___bfs+0x10/0x10 [ 72.929858][ T5321] ? bch2_btree_node_iter_advance+0x3c8/0xc70 [ 72.932175][ T5321] ? mark_lock+0x9a/0x360 [ 72.933873][ T5321] ? __lock_acquire+0x1397/0x2100 [ 72.935864][ T5321] ? kernel_text_address+0xa7/0xe0 [ 72.937837][ T5321] ? __kernel_text_address+0xd/0x40 [ 72.939808][ T5321] ? unwind_get_return_address+0x4d/0x90 [ 72.942063][ T5321] __open_bucket_add_buckets+0x13e1/0x1e50 [ 72.944384][ T5321] ? lockdep_unlock+0x16a/0x300 [ 72.946301][ T5321] ? __pfx___open_bucket_add_buckets+0x10/0x10 [ 72.948720][ T5321] ? mark_lock+0x9a/0x360 [ 72.950345][ T5321] ? bch2_alloc_sectors_start_trans+0xb10/0x2030 [ 72.952748][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.954688][ T5321] ? __bch2_trans_relock+0x450/0x5f0 [ 72.956713][ T5321] open_bucket_add_buckets+0x33a/0x410 [ 72.958827][ T5321] bch2_alloc_sectors_start_trans+0xce9/0x2030 [ 72.961222][ T5321] ? __pfx_bch2_alloc_sectors_start_trans+0x10/0x10 [ 72.963804][ T5321] ? lockdep_init_map_type+0xa1/0x910 [ 72.965922][ T5321] ? __bch2_write+0x616/0x5a80 [ 72.967827][ T5321] ? stack_trace_save+0x118/0x1d0 [ 72.969831][ T5321] ? __pfx_bch2_trans_begin+0x10/0x10 [ 72.971955][ T5321] __bch2_write+0x769/0x5a80 [ 72.973881][ T5321] ? validate_chain+0x15c0/0x5920 [ 72.975866][ T5321] ? mark_lock+0x9a/0x360 [ 72.977609][ T5321] ? __pfx___bch2_write+0x10/0x10 [ 72.979674][ T5321] ? __pfx_lock_acquire+0x10/0x10 [ 72.981699][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.983981][ T5321] ? __pfx_lock_release+0x10/0x10 [ 72.985957][ T5321] ? xas_find_marked+0xd9/0x1110 [ 72.987856][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.990057][ T5321] ? filemap_get_folios_tag+0x5c3/0x770 [ 72.992336][ T5321] ? filemap_get_folios_tag+0x1bd/0x770 [ 72.994604][ T5321] ? __pfx_filemap_get_folios_tag+0x10/0x10 [ 72.996975][ T5321] bch2_write+0x865/0x1660 [ 72.998768][ T5321] ? __pfx_bch2_write+0x10/0x10 [ 73.000708][ T5321] ? write_cache_pages+0x19d/0x230 [ 73.002736][ T5321] ? __pfx___bch2_writepage+0x10/0x10 [ 73.004877][ T5321] ? __pfx_write_cache_pages+0x10/0x10 [ 73.007014][ T5321] ? blk_start_plug+0x70/0x1b0 [ 73.008989][ T5321] bch2_writepages+0x284/0x390 [ 73.010744][ T5321] ? __pfx_bch2_writepages+0x10/0x10 [ 73.012775][ T5321] ? __pfx_bch2_writepages+0x10/0x10 [ 73.014743][ T5321] do_writepages+0x35f/0x880 [ 73.016465][ T5321] ? __pfx_do_writepages+0x10/0x10 [ 73.018343][ T5321] ? file_write_and_wait_range+0x298/0x3c0 [ 73.020518][ T5321] ? do_raw_spin_lock+0x14f/0x370 [ 73.022433][ T5321] ? __pfx_lock_release+0x10/0x10 [ 73.024442][ T5321] ? do_raw_spin_unlock+0x58/0x8b0 [ 73.026481][ T5321] ? wbc_attach_and_unlock_inode+0x561/0x580 [ 73.028648][ T5321] file_write_and_wait_range+0x2a3/0x3c0 [ 73.030602][ T5321] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 73.032722][ T5321] ? up_write+0x1a9/0x590 [ 73.034356][ T5321] bch2_fsync+0x13a/0x350 [ 73.036088][ T5321] bch2_write_iter+0x298a/0x2cd0 [ 73.037978][ T5321] ? __lock_acquire+0x1397/0x2100 [ 73.039918][ T5321] ? __pfx_bch2_write_iter+0x10/0x10 [ 73.042045][ T5321] ? rcu_read_lock_any_held+0xb7/0x160 [ 73.044192][ T5321] vfs_write+0xacf/0xd10 [ 73.045912][ T5321] ? __pfx_bch2_write_iter+0x10/0x10 [ 73.047973][ T5321] ? __pfx_vfs_write+0x10/0x10 [ 73.049852][ T5321] ? do_sys_openat2+0x17a/0x1d0 [ 73.051735][ T5321] ? __fget_files+0x2a/0x410 [ 73.053564][ T5321] ? __fget_files+0x2a/0x410 [ 73.055152][ T5321] ksys_write+0x18f/0x2b0 [ 73.056767][ T5321] ? __pfx_ksys_write+0x10/0x10 [ 73.058721][ T5321] ? do_syscall_64+0x100/0x230 [ 73.060546][ T5321] ? do_syscall_64+0xb6/0x230 [ 73.062398][ T5321] do_syscall_64+0xf3/0x230 [ 73.064164][ T5321] ? clear_bhb_loop+0x35/0x90 [ 73.066044][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.068353][ T5321] RIP: 0033:0x7f8b07d8d169 [ 73.070048][ T5321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.077313][ T5321] RSP: 002b:00007f8b08b31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 73.080512][ T5321] RAX: ffffffffffffffda RBX: 00007f8b07fa5fa0 RCX: 00007f8b07d8d169 [ 73.083543][ T5321] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000006 [ 73.086542][ T5321] RBP: 00007f8b08b31090 R08: 0000000000000000 R09: 0000000000000000 [ 73.089605][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.092962][ T5321] R13: 0000000000000000 R14: 00007f8b07fa5fa0 R15: 00007ffca8a26258 [ 73.095786][ T5321] [ 73.097116][ T5321] Kernel Offset: disabled [ 73.098570][ T5321] Rebooting in 86400 seconds..