Warning: Permanently added '10.128.0.32' (ED25519) to the list of known hosts. executing program [ 36.448600][ T6408] loop0: detected capacity change from 0 to 32768 [ 36.517229][ T6408] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=crc64,data_checksum=none,compression=lz4,nojournal_transaction_names [ 36.521246][ T6408] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 36.523130][ T6408] bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.12: rebalance_work_acct_fix [ 36.523130][ T6408] running recovery passes: check_allocations [ 36.533726][ T6408] invalid bkey u64s 11 type alloc_v4 0:127:0 len 0 ver 0: [ 36.533758][ T6408] gen 0 oldest_gen 0 data_type sb [ 36.533767][ T6408] journal_seq 1 [ 36.533774][ T6408] need_discard 1 [ 36.533781][ T6408] need_inc_gen 1 [ 36.533789][ T6408] dirty_sectors 256 [ 36.533796][ T6408] stripe_sectors 0 [ 36.533803][ T6408] cached_sectors 0 [ 36.533811][ T6408] stripe 17327 [ 36.533818][ T6408] stripe_redundancy 0 [ 36.533826][ T6408] io_time[READ] 1 [ 36.533833][ T6408] io_time[WRITE] 1 [ 36.533840][ T6408] fragmentation 0 [ 36.533847][ T6408] bp_start 8 [ 36.533855][ T6408] [ 36.533861][ T6408] invalid data type (got 1 should be 7): delete?, fixing [ 36.553968][ T6408] bcachefs (loop0): accounting_read... done [ 36.555452][ T6408] bcachefs (loop0): alloc_read... done [ 36.556706][ T6408] bcachefs (loop0): stripes_read... done [ 36.557943][ T6408] bcachefs (loop0): snapshots_read... done [ 36.559476][ T6408] bcachefs (loop0): check_allocations... [ 36.629442][ T6408] bcachefs (loop0): pointer to nonexistent bucket 65536:31 [ 36.632306][ T6408] bcachefs (loop0): bch2_gc_mark_key(): error EIO [ 36.633656][ T6408] bcachefs (loop0): bch2_gc_btree(): error EIO [ 36.635231][ T6408] btree node read error for alloc, fixing [ 36.636521][ T6408] bcachefs (loop0): running explicit recovery pass check_topology (1), currently at check_allocations (7) [ 36.639101][ T6408] bcachefs (loop0): bch2_gc_btrees(): error restart_recovery [ 36.640851][ T6408] bcachefs (loop0): bch2_check_allocations(): error restart_recovery [ 36.642625][ T6408] bcachefs (loop0): check_topology... done [ 36.643854][ T6408] bcachefs (loop0): accounting_read... done [ 36.645233][ T6408] bcachefs (loop0): alloc_read... done [ 36.646413][ T6408] bcachefs (loop0): stripes_read... done [ 36.647646][ T6408] bcachefs (loop0): snapshots_read... done [ 36.649046][ T6408] bcachefs (loop0): check_allocations... [ 36.649785][ T6408] bcachefs (loop0): pointer to nonexistent bucket 65536:31 [ 36.652498][ T6408] bcachefs (loop0): bch2_gc_mark_key(): error EIO [ 36.653876][ T6408] bcachefs (loop0): bch2_gc_btree(): error EIO [ 36.655201][ T6408] btree node read error for alloc, fixing [ 36.656956][ T6408] bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 36.656975][ T6408] 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, fixing [ 36.663848][ T6408] btree ptr not marked in member info btree allocated bitmap [ 36.663862][ T6408] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7589ab5e0c11cc7a written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 36.670258][ T6408] btree ptr not marked in member info btree allocated bitmap [ 36.670273][ T6408] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 9aa2895aefce4bdf written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 36.675932][ T6408] bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 36.675947][ T6408] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 36.681255][ T6408] btree ptr not marked in member info btree allocated bitmap [ 36.681269][ T6408] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq c0bef60d07ceb940 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 36.686712][ T6408] btree ptr not marked in member info btree allocated bitmap [ 36.686725][ T6408] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ebb8d5a9e3463bdb written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 36.692627][ T6408] btree ptr not marked in member info btree allocated bitmap [ 36.692642][ T6408] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 36.698182][ T6408] bucket 0:37 data type btree ptr gen 0 missing in alloc btree [ 36.698196][ T6408] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4a8b0fa43a9980a6 written 24 min_key POS_MIN durability: 1 ptr: 0:37:0 gen 0, fixing [ 36.703474][ T6408] bucket 0:42 data type btree ptr gen 0 missing in alloc btree [ 36.703488][ T6408] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1db8f60c84bb244c written 8 min_key POS_MIN durability: 1 ptr: 0:42:0 gen 0, fixing [ 36.709105][ T6408] bucket 0:26 gen 0 has wrong data_type: got btree, should be need_discard, fixing [ 36.711202][ T6408] bucket 0:26 gen 0 data type need_discard has wrong dirty_sectors: got 256, should be 0, fixing [ 36.714205][ T6408] bucket 0:31 gen 0 has wrong data_type: got free, should be btree, fixing [ 36.716027][ T6408] bucket 0:31 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 36.718652][ T6408] bucket 0:34 gen 0 has wrong data_type: got free, should be user, fixing [ 36.720494][ T6408] bucket 0:34 gen 0 data type user has wrong dirty_sectors: got 0, should be 16, fixing [ 36.722531][ T6408] bucket 0:34 gen 0 data type user has wrong fragmentation_lru: got 0, should be 134217728, fixing [ 36.724815][ T6408] bucket 0:37 gen 0 has wrong data_type: got free, should be btree, fixing [ 36.726659][ T6408] bucket 0:37 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 36.729082][ T6408] bucket 0:42 gen 0 has wrong data_type: got free, should be btree, fixing [ 36.731206][ T6408] bucket 0:42 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 36.734482][ T6408] bucket 0:127 gen 0 has wrong data_type: got free, should be sb, fixing [ 36.736354][ T6408] bucket 0:127 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 36.739268][ T6408] done [ 36.741139][ T6408] bcachefs (loop0): going read-write [ 36.743552][ T6408] bcachefs (loop0): journal_replay... done [ 36.762104][ T6408] bcachefs (loop0): resume_logged_ops... done [ 36.763421][ T6408] bcachefs (loop0): delete_dead_inodes... done [ 36.767224][ T6408] bcachefs (loop0): done starting filesystem [ 36.775231][ T6408] [ 36.775767][ T6408] ====================================================== [ 36.777206][ T6408] WARNING: possible circular locking dependency detected [ 36.778705][ T6408] 6.11.0-rc7-syzkaller-g5f5673607153 #0 Not tainted [ 36.780026][ T6408] ------------------------------------------------------ [ 36.781710][ T6408] syz-executor358/6408 is trying to acquire lock: [ 36.783074][ T6408] ffff0000e0f04990 (&c->mark_lock){++++}-{0:0}, at: __bch2_disk_reservation_add+0xc4/0x99c [ 36.785230][ T6408] [ 36.785230][ T6408] but task is already holding lock: [ 36.786836][ T6408] ffff0000c537e518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x140/0x2dc [ 36.788815][ T6408] [ 36.788815][ T6408] which lock already depends on the new lock. [ 36.788815][ T6408] [ 36.791139][ T6408] [ 36.791139][ T6408] the existing dependency chain (in reverse order) is: [ 36.793313][ T6408] [ 36.793313][ T6408] -> #8 (sb_pagefaults){.+.+}-{0:0}: [ 36.794937][ T6408] bch2_page_mkwrite+0x280/0xe54 [ 36.796271][ T6408] do_page_mkwrite+0x140/0x2dc [ 36.797727][ T6408] do_wp_page+0x1fb8/0x3a34 [ 36.798858][ T6408] handle_pte_fault+0xca0/0x56f4 [ 36.800201][ T6408] handle_mm_fault+0xee8/0x1784 [ 36.801451][ T6408] do_page_fault+0x3cc/0xfa8 [ 36.802710][ T6408] do_mem_abort+0x74/0x200 [ 36.803833][ T6408] el0_da+0x60/0x178 [ 36.804799][ T6408] el0t_64_sync_handler+0xcc/0xfc [ 36.806035][ T6408] el0t_64_sync+0x190/0x194 [ 36.807091][ T6408] [ 36.807091][ T6408] -> #7 (&vma->vm_lock->lock){++++}-{3:3}: [ 36.808923][ T6408] down_write+0x50/0xc0 [ 36.810012][ T6408] vma_link+0x238/0x484 [ 36.811051][ T6408] insert_vm_struct+0x284/0x378 [ 36.812238][ T6408] alloc_bprm+0x68c/0xb68 [ 36.813391][ T6408] kernel_execve+0xa4/0x820 [ 36.814587][ T6408] run_init_process+0x1bc/0x1ec [ 36.815713][ T6408] kernel_init+0xdc/0x2a0 [ 36.816836][ T6408] ret_from_fork+0x10/0x20 [ 36.818241][ T6408] [ 36.818241][ T6408] -> #6 (&mm->mmap_lock){++++}-{3:3}: [ 36.819906][ T6408] __might_fault+0xc4/0x124 [ 36.821047][ T6408] drm_mode_getconnector+0xaa4/0x1214 [ 36.822323][ T6408] drm_ioctl_kernel+0x26c/0x368 [ 36.823500][ T6408] drm_ioctl+0x5e4/0xae4 [ 36.824579][ T6408] __arm64_sys_ioctl+0x14c/0x1c8 [ 36.825826][ T6408] invoke_syscall+0x98/0x2b8 [ 36.826890][ T6408] el0_svc_common+0x130/0x23c [ 36.828109][ T6408] do_el0_svc+0x48/0x58 [ 36.829195][ T6408] el0_svc+0x54/0x168 [ 36.830107][ T6408] el0t_64_sync_handler+0x84/0xfc [ 36.831289][ T6408] el0t_64_sync+0x190/0x194 [ 36.832394][ T6408] [ 36.832394][ T6408] -> #5 (&dev->mode_config.mutex){+.+.}-{3:3}: [ 36.834298][ T6408] __mutex_lock_common+0x190/0x21a0 [ 36.835566][ T6408] mutex_lock_nested+0x2c/0x38 [ 36.836835][ T6408] drm_client_modeset_probe+0x32c/0x3f78 [ 36.838163][ T6408] __drm_fb_helper_initial_config_and_unlock+0xf0/0x19a4 [ 36.839693][ T6408] drm_fb_helper_initial_config+0x48/0x64 [ 36.841084][ T6408] drm_fbdev_shmem_client_hotplug+0x158/0x22c [ 36.842486][ T6408] drm_client_register+0x144/0x1e0 [ 36.843613][ T6408] drm_fbdev_shmem_setup+0x11c/0x2cc [ 36.844870][ T6408] vkms_init+0x4f0/0x600 [ 36.845829][ T6408] do_one_initcall+0x24c/0x9c0 [ 36.847178][ T6408] do_initcall_level+0x154/0x214 [ 36.848356][ T6408] do_initcalls+0x58/0xac [ 36.849572][ T6408] do_basic_setup+0x8c/0xa0 [ 36.850661][ T6408] kernel_init_freeable+0x324/0x478 [ 36.851898][ T6408] kernel_init+0x24/0x2a0 [ 36.852940][ T6408] ret_from_fork+0x10/0x20 [ 36.853993][ T6408] [ 36.853993][ T6408] -> #4 (&client->modeset_mutex){+.+.}-{3:3}: [ 36.855832][ T6408] __mutex_lock_common+0x190/0x21a0 [ 36.857008][ T6408] mutex_lock_nested+0x2c/0x38 [ 36.858087][ T6408] drm_client_modeset_probe+0x318/0x3f78 [ 36.859417][ T6408] __drm_fb_helper_initial_config_and_unlock+0xf0/0x19a4 [ 36.860975][ T6408] drm_fb_helper_initial_config+0x48/0x64 [ 36.862239][ T6408] drm_fbdev_shmem_client_hotplug+0x158/0x22c [ 36.863757][ T6408] drm_client_register+0x144/0x1e0 [ 36.865018][ T6408] drm_fbdev_shmem_setup+0x11c/0x2cc [ 36.866335][ T6408] vkms_init+0x4f0/0x600 [ 36.867383][ T6408] do_one_initcall+0x24c/0x9c0 [ 36.868623][ T6408] do_initcall_level+0x154/0x214 [ 36.869858][ T6408] do_initcalls+0x58/0xac [ 36.870897][ T6408] do_basic_setup+0x8c/0xa0 [ 36.872001][ T6408] kernel_init_freeable+0x324/0x478 [ 36.873340][ T6408] kernel_init+0x24/0x2a0 [ 36.874344][ T6408] ret_from_fork+0x10/0x20 [ 36.875424][ T6408] [ 36.875424][ T6408] -> #3 (&helper->lock){+.+.}-{3:3}: [ 36.876978][ T6408] __mutex_lock_common+0x190/0x21a0 [ 36.878277][ T6408] mutex_lock_nested+0x2c/0x38 [ 36.879445][ T6408] __drm_fb_helper_restore_fbdev_mode_unlocked+0xb4/0x178 [ 36.881119][ T6408] drm_fb_helper_set_par+0xc4/0x110 [ 36.882423][ T6408] fbcon_init+0xf34/0x1eb8 [ 36.883446][ T6408] visual_init+0x27c/0x548 [ 36.884641][ T6408] do_bind_con_driver+0x7dc/0xe04 [ 36.885806][ T6408] do_take_over_console+0x4ac/0x5f0 [ 36.886977][ T6408] do_fbcon_takeover+0x158/0x260 [ 36.888145][ T6408] fbcon_fb_registered+0x370/0x4ec [ 36.889326][ T6408] register_framebuffer+0x470/0x610 [ 36.890610][ T6408] __drm_fb_helper_initial_config_and_unlock+0x13b0/0x19a4 [ 36.892334][ T6408] drm_fb_helper_initial_config+0x48/0x64 [ 36.893680][ T6408] drm_fbdev_shmem_client_hotplug+0x158/0x22c [ 36.895165][ T6408] drm_client_register+0x144/0x1e0 [ 36.896410][ T6408] drm_fbdev_shmem_setup+0x11c/0x2cc [ 36.897668][ T6408] vkms_init+0x4f0/0x600 [ 36.898674][ T6408] do_one_initcall+0x24c/0x9c0 [ 36.899781][ T6408] do_initcall_level+0x154/0x214 [ 36.900818][ T6408] do_initcalls+0x58/0xac [ 36.901954][ T6408] do_basic_setup+0x8c/0xa0 [ 36.902962][ T6408] kernel_init_freeable+0x324/0x478 [ 36.904228][ T6408] kernel_init+0x24/0x2a0 [ 36.905259][ T6408] ret_from_fork+0x10/0x20 [ 36.906333][ T6408] [ 36.906333][ T6408] -> #2 (console_lock){+.+.}-{0:0}: [ 36.907907][ T6408] console_lock+0x19c/0x1f4 [ 36.909002][ T6408] bch2_print_string_as_lines+0x2c/0xd4 [ 36.910258][ T6408] __bch2_fsck_err+0x16c0/0x278c [ 36.911388][ T6408] __bch2_bkey_fsck_err+0x7b0/0xea8 [ 36.912638][ T6408] bch2_alloc_v4_validate+0x9c4/0xd24 [ 36.913860][ T6408] bch2_bkey_val_validate+0x114/0x1dc [ 36.915152][ T6408] bch2_btree_node_read_done+0x36ec/0x4ab4 [ 36.916506][ T6408] btree_node_read_work+0x50c/0xe04 [ 36.917797][ T6408] bch2_btree_node_read+0x1f50/0x280c [ 36.919061][ T6408] bch2_btree_root_read+0x2b0/0x53c [ 36.920276][ T6408] read_btree_roots+0x250/0x798 [ 36.921394][ T6408] bch2_fs_recovery+0x3278/0x5514 [ 36.922511][ T6408] bch2_fs_start+0x30c/0x53c [ 36.923555][ T6408] bch2_fs_get_tree+0x938/0x1030 [ 36.924759][ T6408] vfs_get_tree+0x90/0x28c [ 36.925831][ T6408] do_new_mount+0x278/0x900 [ 36.926918][ T6408] path_mount+0x590/0xe04 [ 36.927966][ T6408] __arm64_sys_mount+0x45c/0x5a8 [ 36.929152][ T6408] invoke_syscall+0x98/0x2b8 [ 36.930210][ T6408] el0_svc_common+0x130/0x23c [ 36.931291][ T6408] do_el0_svc+0x48/0x58 [ 36.932262][ T6408] el0_svc+0x54/0x168 [ 36.933265][ T6408] el0t_64_sync_handler+0x84/0xfc [ 36.934377][ T6408] el0t_64_sync+0x190/0x194 [ 36.935481][ T6408] [ 36.935481][ T6408] -> #1 (&c->fsck_error_msgs_lock){+.+.}-{3:3}: [ 36.937278][ T6408] __mutex_lock_common+0x190/0x21a0 [ 36.938481][ T6408] mutex_lock_nested+0x2c/0x38 [ 36.939556][ T6408] __bch2_fsck_err+0x344/0x278c [ 36.940655][ T6408] bch2_check_fix_ptrs+0x1364/0x47f8 [ 36.941978][ T6408] bch2_trigger_extent+0x71c/0x814 [ 36.943184][ T6408] bch2_gc_mark_key+0x4b4/0xb70 [ 36.944363][ T6408] bch2_check_allocations+0x110c/0x4f64 [ 36.945640][ T6408] bch2_run_recovery_pass+0xe4/0x1d4 [ 36.946857][ T6408] bch2_run_recovery_passes+0x258/0x6e0 [ 36.948256][ T6408] bch2_fs_recovery+0x32c8/0x5514 [ 36.949489][ T6408] bch2_fs_start+0x30c/0x53c [ 36.950591][ T6408] bch2_fs_get_tree+0x938/0x1030 [ 36.951675][ T6408] vfs_get_tree+0x90/0x28c [ 36.952765][ T6408] do_new_mount+0x278/0x900 [ 36.953896][ T6408] path_mount+0x590/0xe04 [ 36.955018][ T6408] __arm64_sys_mount+0x45c/0x5a8 [ 36.956164][ T6408] invoke_syscall+0x98/0x2b8 [ 36.957233][ T6408] el0_svc_common+0x130/0x23c [ 36.958254][ T6408] do_el0_svc+0x48/0x58 [ 36.959247][ T6408] el0_svc+0x54/0x168 [ 36.960355][ T6408] el0t_64_sync_handler+0x84/0xfc [ 36.961651][ T6408] el0t_64_sync+0x190/0x194 [ 36.962783][ T6408] [ 36.962783][ T6408] -> #0 (&c->mark_lock){++++}-{0:0}: [ 36.964328][ T6408] __lock_acquire+0x33d8/0x779c [ 36.965472][ T6408] lock_acquire+0x240/0x728 [ 36.966626][ T6408] percpu_down_read+0x5c/0x2e8 [ 36.967862][ T6408] __bch2_disk_reservation_add+0xc4/0x99c [ 36.969189][ T6408] bch2_disk_reservation_add+0x29c/0x460 [ 36.970591][ T6408] bch2_folio_reservation_get+0x2c4/0x5bc [ 36.971964][ T6408] bch2_page_mkwrite+0xa68/0xe54 [ 36.973190][ T6408] do_page_mkwrite+0x140/0x2dc [ 36.974439][ T6408] do_wp_page+0x1fb8/0x3a34 [ 36.975507][ T6408] handle_pte_fault+0xca0/0x56f4 [ 36.976782][ T6408] handle_mm_fault+0xee8/0x1784 [ 36.977990][ T6408] do_page_fault+0x3cc/0xfa8 [ 36.979104][ T6408] do_mem_abort+0x74/0x200 [ 36.980282][ T6408] el0_da+0x60/0x178 [ 36.981248][ T6408] el0t_64_sync_handler+0xcc/0xfc [ 36.982550][ T6408] el0t_64_sync+0x190/0x194 [ 36.983686][ T6408] [ 36.983686][ T6408] other info that might help us debug this: [ 36.983686][ T6408] [ 36.985900][ T6408] Chain exists of: [ 36.985900][ T6408] &c->mark_lock --> &vma->vm_lock->lock --> sb_pagefaults [ 36.985900][ T6408] [ 36.988824][ T6408] Possible unsafe locking scenario: [ 36.988824][ T6408] [ 36.990515][ T6408] CPU0 CPU1 [ 36.991769][ T6408] ---- ---- [ 36.992959][ T6408] rlock(sb_pagefaults); [ 36.993859][ T6408] lock(&vma->vm_lock->lock); [ 36.995502][ T6408] lock(sb_pagefaults); [ 36.996984][ T6408] rlock(&c->mark_lock); [ 36.998052][ T6408] [ 36.998052][ T6408] *** DEADLOCK *** [ 36.998052][ T6408] [ 36.999864][ T6408] 2 locks held by syz-executor358/6408: [ 37.001160][ T6408] #0: ffff0000d91609b8 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x28c/0x5e4 [ 37.003461][ T6408] #1: ffff0000c537e518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x140/0x2dc [ 37.005555][ T6408] [ 37.005555][ T6408] stack backtrace: [ 37.006994][ T6408] CPU: 1 UID: 0 PID: 6408 Comm: syz-executor358 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0 [ 37.009223][ T6408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 37.011587][ T6408] Call trace: [ 37.012302][ T6408] dump_backtrace+0x1b8/0x1e4 [ 37.013314][ T6408] show_stack+0x2c/0x3c [ 37.014292][ T6408] dump_stack_lvl+0xe4/0x150 [ 37.015246][ T6408] dump_stack+0x1c/0x28 [ 37.016133][ T6408] print_circular_bug+0x150/0x1b8 [ 37.017304][ T6408] check_noncircular+0x310/0x404 [ 37.018419][ T6408] __lock_acquire+0x33d8/0x779c [ 37.019430][ T6408] lock_acquire+0x240/0x728 [ 37.020591][ T6408] percpu_down_read+0x5c/0x2e8 [ 37.021730][ T6408] __bch2_disk_reservation_add+0xc4/0x99c [ 37.023103][ T6408] bch2_disk_reservation_add+0x29c/0x460 [ 37.024283][ T6408] bch2_folio_reservation_get+0x2c4/0x5bc [ 37.025530][ T6408] bch2_page_mkwrite+0xa68/0xe54 [ 37.026654][ T6408] do_page_mkwrite+0x140/0x2dc [ 37.027698][ T6408] do_wp_page+0x1fb8/0x3a34 [ 37.028669][ T6408] handle_pte_fault+0xca0/0x56f4 [ 37.029713][ T6408] handle_mm_fault+0xee8/0x1784 [ 37.030716][ T6408] do_page_fault+0x3cc/0xfa8 [ 37.031720][ T6408] do_mem_abort+0x74/0x200 [ 37.032772][ T6408] el0_da+0x60/0x178 [ 37.033577][ T6408] el0t_64_sync_handler+0xcc/0xfc [ 37.034654][ T6408] el0t_64_sync+0x190/0x194 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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