./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2161025897 <...> Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts. execve("./syz-executor2161025897", ["./syz-executor2161025897"], 0x7ffd3b99a030 /* 10 vars */) = 0 brk(NULL) = 0x555591c11000 brk(0x555591c11d00) = 0x555591c11d00 arch_prctl(ARCH_SET_FS, 0x555591c11380) = 0 set_tid_address(0x555591c11650) = 5825 set_robust_list(0x555591c11660, 24) = 0 rseq(0x555591c11ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2161025897", 4096) = 28 getrandom("\xe7\x83\x44\x37\x52\xcd\x89\x62", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555591c11d00 brk(0x555591c32d00) = 0x555591c32d00 brk(0x555591c33000) = 0x555591c33000 mprotect(0x7fe570cf1000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5826 attached [pid 5826] set_robust_list(0x555591c11660, 24 [pid 5825] <... clone resumed>, child_tidptr=0x555591c11650) = 5826 [pid 5826] <... set_robust_list resumed>) = 0 [pid 5826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5826] setpgid(0, 0) = 0 [pid 5826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5826] write(3, "1000", 4) = 4 [pid 5826] close(3) = 0 [pid 5826] write(1, "executing program\n", 18executing program ) = 18 [pid 5826] memfd_create("syzkaller", 0) = 3 [pid 5826] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe568800000 [pid 5826] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216 [pid 5826] munmap(0x7fe568800000, 138412032) = 0 [pid 5826] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5826] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5826] close(3) = 0 [pid 5826] close(4) = 0 [pid 5826] mkdir("./file0", 0777) = 0 [ 90.318257][ T5826] loop0: detected capacity change from 0 to 32768 [ 90.406869][ T5826] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,metadata_target=/dev/loop0,noinodes_use_key_cache,degraded=yes,fsck,norecovery,nojournal_transaction_names [ 90.406900][ T5826] allowing incompatible features above 0.0: (unknown version) [ 90.406914][ T5826] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 90.452080][ T5826] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 90.461783][ T5826] bcachefs (loop0): invalid bkey in superblock btree=subvolumes level=1: u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key 1970324836974592:0:0 durability: 0 (invalid extent entry 0000000000020000) [ 90.461821][ T5826] invalid extent entry type (got 17, max 7), deleting [ 90.492484][ T5826] bcachefs (loop0): invalid bkey in superblock btree=snapshots level=0: u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0 [ 90.492505][ T5826] invalid key type for btree snapshots (btree_ptr_v2), deleting [ 90.520728][ T5826] bcachefs (loop0): invalid bkey in superblock btree=lru level=1: u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 0 poisoned [ 90.520748][ T5826] has non ptr field, deleting [ 90.543994][ T5826] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 90.552060][ T5826] bcachefs (loop0): Version upgrade required: [ 90.552060][ T5826] Version upgrade from 0.32: (unknown version) to 1.7: mi_btree_bitmap incomplete [ 90.552060][ T5826] Doing incompatible version upgrade from 0.32: (unknown version) to 1.28: inode_has_case_insensitive [ 90.552060][ T5826] running recovery passes: check_allocations,check_extents_to_backpointers,check_snapshots,check_subvols,check_inodes,check_dirents,set_fs_needs_rebalance [ 90.608358][ T5826] ================================================================== [ 90.616482][ T5826] BUG: KASAN: use-after-free in poly1305_update+0x145/0x1b0 [ 90.623802][ T5826] Read of size 8 at addr ffff888070880070 by task syz-executor216/5826 [ 90.632057][ T5826] [ 90.634412][ T5826] CPU: 1 UID: 0 PID: 5826 Comm: syz-executor216 Not tainted 6.16.0-rc1-syzkaller-00157-g02adc1490e6d #0 PREEMPT(full) [ 90.634432][ T5826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.634445][ T5826] Call Trace: [ 90.634457][ T5826] [ 90.634465][ T5826] dump_stack_lvl+0x189/0x250 [ 90.634490][ T5826] ? __kasan_check_byte+0x12/0x40 [ 90.634510][ T5826] ? __pfx_dump_stack_lvl+0x10/0x10 [ 90.634532][ T5826] ? lock_release+0x4b/0x3e0 [ 90.634555][ T5826] ? __virt_addr_valid+0x4a5/0x5c0 [ 90.634570][ T5826] print_report+0xd2/0x2b0 [ 90.634589][ T5826] ? poly1305_update+0x145/0x1b0 [ 90.634604][ T5826] kasan_report+0x118/0x150 [ 90.634623][ T5826] ? poly1305_update+0x145/0x1b0 [ 90.634641][ T5826] kasan_check_range+0x2b0/0x2c0 [ 90.634661][ T5826] ? poly1305_update+0x145/0x1b0 [ 90.634676][ T5826] __asan_memcpy+0x29/0x70 [ 90.634691][ T5826] poly1305_update+0x145/0x1b0 [ 90.634708][ T5826] bch2_checksum+0x209/0x490 [ 90.634726][ T5826] ? __pfx_bch2_checksum+0x10/0x10 [ 90.634744][ T5826] ? printbuf_do_indent+0xb67/0xba0 [ 90.634768][ T5826] ? bch2_prt_printf+0x5a2/0x740 [ 90.634799][ T5826] ? __pfx_bch2_bpos_to_text+0x10/0x10 [ 90.634824][ T5826] ? prt_str+0x439/0x760 [ 90.634846][ T5826] ? bch2_btree_node_read_done+0x6c8/0x51f0 [ 90.634871][ T5826] bch2_btree_node_read_done+0x1127/0x51f0 [ 90.634895][ T5826] ? __pfx_number+0x10/0x10 [ 90.634934][ T5826] ? __pfx_bch2_btree_node_read_done+0x10/0x10 [ 90.634960][ T5826] ? bch2_extent_ptr_to_text+0x5a/0x890 [ 90.634987][ T5826] ? bch2_bkey_ptrs_to_text+0x1161/0x1310 [ 90.635005][ T5826] ? bch2_printbuf_make_room+0xdb/0x360 [ 90.635028][ T5826] ? enumerated_ref_put+0xbe/0x270 [ 90.635043][ T5826] btree_node_read_work+0x426/0xe30 [ 90.635078][ T5826] ? __pfx_btree_node_read_work+0x10/0x10 [ 90.635102][ T5826] ? bch2_latency_acct+0x436/0x520 [ 90.635121][ T5826] ? __pfx_bch2_latency_acct+0x10/0x10 [ 90.635139][ T5826] ? bio_associate_blkg+0x6d/0x230 [ 90.635163][ T5826] bch2_btree_node_read+0x887/0x2a00 [ 90.635192][ T5826] ? bch2_btree_node_hash_insert+0x88/0xc0 [ 90.635211][ T5826] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 90.635237][ T5826] ? __pfx_bch2_btree_node_read+0x10/0x10 [ 90.635262][ T5826] ? bch2_trans_unlock+0x8a/0x580 [ 90.635283][ T5826] ? bch2_trans_unlock+0x491/0x580 [ 90.635305][ T5826] bch2_btree_root_read+0x5f0/0x760 [ 90.635331][ T5826] ? __pfx_bch2_btree_root_read+0x10/0x10 [ 90.635360][ T5826] ? bch2_current_has_btree_trans+0x169/0x1a0 [ 90.635382][ T5826] read_btree_roots+0x2c2/0x880 [ 90.635402][ T5826] ? __pfx_read_btree_roots+0x10/0x10 [ 90.635425][ T5826] bch2_fs_recovery+0x2574/0x3950 [ 90.635440][ T5826] ? check_noncircular+0xe0/0x160 [ 90.635469][ T5826] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 90.635492][ T5826] ? __lock_acquire+0xab9/0xd20 [ 90.635516][ T5826] ? __lock_acquire+0xab9/0xd20 [ 90.635538][ T5826] ? __lock_acquire+0xab9/0xd20 [ 90.635567][ T5826] ? bch2_fs_start+0x9fe/0xd90 [ 90.635586][ T5826] ? up_write+0x1c4/0x420 [ 90.635599][ T5826] ? bch2_fs_start+0x5c4/0xd90 [ 90.635623][ T5826] bch2_fs_start+0xa99/0xd90 [ 90.635649][ T5826] ? bch2_fs_start+0x5c4/0xd90 [ 90.635675][ T5826] ? __pfx_bch2_fs_start+0x10/0x10 [ 90.635710][ T5826] ? sget+0x267/0x620 [ 90.635732][ T5826] bch2_fs_get_tree+0xb02/0x14f0 [ 90.635771][ T5826] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 90.635801][ T5826] ? vfs_parse_monolithic_sep+0x2df/0x310 [ 90.635822][ T5826] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 90.635845][ T5826] ? cap_capable+0x11f/0x460 [ 90.635864][ T5826] ? bch2_init_fs_context+0x88/0x110 [ 90.635879][ T5826] ? safesetid_security_capable+0xa9/0x1a0 [ 90.635901][ T5826] vfs_get_tree+0x92/0x2b0 [ 90.635921][ T5826] do_new_mount+0x24a/0xa40 [ 90.635944][ T5826] __se_sys_mount+0x317/0x410 [ 90.635966][ T5826] ? __pfx___se_sys_mount+0x10/0x10 [ 90.635986][ T5826] ? rcu_is_watching+0x15/0xb0 [ 90.636010][ T5826] ? __x64_sys_mount+0x20/0xc0 [ 90.636031][ T5826] do_syscall_64+0xfa/0x3b0 [ 90.636044][ T5826] ? lockdep_hardirqs_on+0x9c/0x150 [ 90.636073][ T5826] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.636088][ T5826] ? clear_bhb_loop+0x60/0xb0 [ 90.636105][ T5826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.636120][ T5826] RIP: 0033:0x7fe570c6fe2a [ 90.636138][ T5826] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.636155][ T5826] RSP: 002b:00007ffcbd887638 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 90.636171][ T5826] RAX: ffffffffffffffda RBX: 00007ffcbd887650 RCX: 00007fe570c6fe2a [ 90.636182][ T5826] RDX: 000020000000f640 RSI: 000020000000f680 RDI: 00007ffcbd887650 [ 90.636193][ T5826] RBP: 000020000000f680 R08: 00007ffcbd887690 R09: 000000000000f635 [ 90.636203][ T5826] R10: 0000000000000180 R11: 0000000000000282 R12: 000020000000f640 [ 90.636213][ T5826] R13: 00007ffcbd887690 R14: 0000000000000003 R15: 0000000000000180 [ 90.636229][ T5826] [ 90.636234][ T5826] [ 91.119519][ T5826] The buggy address belongs to the physical page: [ 91.125950][ T5826] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x70880 [ 91.134723][ T5826] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 91.141848][ T5826] page_type: f0(buddy) [ 91.145924][ T5826] raw: 00fff00000000000 ffffea0001c23808 ffff88813fffc6a8 0000000000000000 [ 91.154521][ T5826] raw: 0000000000000000 0000000000000005 00000000f0000000 0000000000000000 [ 91.163107][ T5826] page dumped because: kasan: bad access detected [ 91.169532][ T5826] page_owner tracks the page as freed [ 91.174903][ T5826] page last allocated via order 5, migratetype Reclaimable, gfp_mask 0x4428d0(GFP_NOWAIT|__GFP_RECLAIMABLE|__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_ACCOUNT), pid 5826, tgid 5826 (syz-executor216), ts 90366105452, free_ts 90603834489 [ 91.196709][ T5826] post_alloc_hook+0x240/0x2a0 [ 91.201491][ T5826] get_page_from_freelist+0x21d5/0x22b0 [ 91.207053][ T5826] __alloc_frozen_pages_noprof+0x181/0x370 [ 91.212885][ T5826] __alloc_pages_noprof+0xa/0x30 [ 91.217847][ T5826] ___kmalloc_large_node+0x85/0x210 [ 91.223067][ T5826] __kmalloc_large_node_noprof+0x18/0x90 [ 91.228708][ T5826] __kvmalloc_node_noprof+0x6d/0x5f0 [ 91.234015][ T5826] btree_node_data_alloc+0xdc/0x270 [ 91.239220][ T5826] __bch2_btree_node_mem_alloc+0x1ef/0x420 [ 91.245034][ T5826] bch2_fs_btree_cache_init+0x2de/0x690 [ 91.250589][ T5826] bch2_fs_open+0x1ceb/0x2570 [ 91.255275][ T5826] bch2_fs_get_tree+0x437/0x14f0 [ 91.260223][ T5826] vfs_get_tree+0x92/0x2b0 [ 91.264659][ T5826] do_new_mount+0x24a/0xa40 [ 91.269184][ T5826] __se_sys_mount+0x317/0x410 [ 91.273888][ T5826] do_syscall_64+0xfa/0x3b0 [ 91.278401][ T5826] page last free pid 5826 tgid 5826 stack trace: [ 91.284732][ T5826] __free_pages_ok+0xa3b/0xc10 [ 91.289506][ T5826] __folio_put+0x21b/0x2c0 [ 91.293931][ T5826] free_large_kmalloc+0x145/0x200 [ 91.298963][ T5826] bch2_btree_node_read_done+0x329a/0x51f0 [ 91.304785][ T5826] btree_node_read_work+0x426/0xe30 [ 91.309994][ T5826] bch2_btree_node_read+0x887/0x2a00 [ 91.315290][ T5826] bch2_btree_root_read+0x5f0/0x760 [ 91.320509][ T5826] read_btree_roots+0x2c2/0x880 [ 91.325370][ T5826] bch2_fs_recovery+0x2574/0x3950 [ 91.330403][ T5826] bch2_fs_start+0xa99/0xd90 [ 91.335011][ T5826] bch2_fs_get_tree+0xb02/0x14f0 [ 91.340043][ T5826] vfs_get_tree+0x92/0x2b0 [ 91.344465][ T5826] do_new_mount+0x24a/0xa40 [ 91.348975][ T5826] __se_sys_mount+0x317/0x410 [ 91.353659][ T5826] do_syscall_64+0xfa/0x3b0 [ 91.358169][ T5826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.364073][ T5826] [ 91.366410][ T5826] Memory state around the buggy address: [ 91.372046][ T5826] ffff88807087ff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 91.380118][ T5826] ffff88807087ff80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 91.388192][ T5826] >ffff888070880000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 91.396262][ T5826] ^ [ 91.403990][ T5826] ffff888070880080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 91.412070][ T5826] ffff888070880100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 91.420135][ T5826] ================================================================== [ 91.428530][ T5826] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 91.435769][ T5826] CPU: 1 UID: 0 PID: 5826 Comm: syz-executor216 Not tainted 6.16.0-rc1-syzkaller-00157-g02adc1490e6d #0 PREEMPT(full) [ 91.448193][ T5826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 91.458261][ T5826] Call Trace: [ 91.461547][ T5826] [ 91.464486][ T5826] dump_stack_lvl+0x99/0x250 [ 91.469098][ T5826] ? __asan_memcpy+0x40/0x70 [ 91.473700][ T5826] ? __pfx_dump_stack_lvl+0x10/0x10 [ 91.478917][ T5826] ? __pfx__printk+0x10/0x10 [ 91.483522][ T5826] panic+0x2db/0x790 [ 91.487433][ T5826] ? __pfx_preempt_schedule+0x10/0x10 [ 91.492824][ T5826] ? __pfx_panic+0x10/0x10 [ 91.497265][ T5826] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 91.503172][ T5826] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 91.509521][ T5826] ? poly1305_update+0x145/0x1b0 [ 91.514479][ T5826] check_panic_on_warn+0x89/0xb0 [ 91.519431][ T5826] ? poly1305_update+0x145/0x1b0 [ 91.524397][ T5826] end_report+0x78/0x160 [ 91.528666][ T5826] kasan_report+0x129/0x150 [ 91.533195][ T5826] ? poly1305_update+0x145/0x1b0 [ 91.538245][ T5826] kasan_check_range+0x2b0/0x2c0 [ 91.543207][ T5826] ? poly1305_update+0x145/0x1b0 [ 91.548162][ T5826] __asan_memcpy+0x29/0x70 [ 91.552600][ T5826] poly1305_update+0x145/0x1b0 [ 91.557378][ T5826] bch2_checksum+0x209/0x490 [ 91.561993][ T5826] ? __pfx_bch2_checksum+0x10/0x10 [ 91.567129][ T5826] ? printbuf_do_indent+0xb67/0xba0 [ 91.572349][ T5826] ? bch2_prt_printf+0x5a2/0x740 [ 91.577314][ T5826] ? __pfx_bch2_bpos_to_text+0x10/0x10 [ 91.582803][ T5826] ? prt_str+0x439/0x760 [ 91.587066][ T5826] ? bch2_btree_node_read_done+0x6c8/0x51f0 [ 91.592975][ T5826] bch2_btree_node_read_done+0x1127/0x51f0 [ 91.598801][ T5826] ? __pfx_number+0x10/0x10 [ 91.603350][ T5826] ? __pfx_bch2_btree_node_read_done+0x10/0x10 [ 91.609538][ T5826] ? bch2_extent_ptr_to_text+0x5a/0x890 [ 91.615121][ T5826] ? bch2_bkey_ptrs_to_text+0x1161/0x1310 [ 91.620857][ T5826] ? bch2_printbuf_make_room+0xdb/0x360 [ 91.626425][ T5826] ? enumerated_ref_put+0xbe/0x270 [ 91.631548][ T5826] btree_node_read_work+0x426/0xe30 [ 91.636776][ T5826] ? __pfx_btree_node_read_work+0x10/0x10 [ 91.642516][ T5826] ? bch2_latency_acct+0x436/0x520 [ 91.647651][ T5826] ? __pfx_bch2_latency_acct+0x10/0x10 [ 91.653127][ T5826] ? bio_associate_blkg+0x6d/0x230 [ 91.658266][ T5826] bch2_btree_node_read+0x887/0x2a00 [ 91.663579][ T5826] ? bch2_btree_node_hash_insert+0x88/0xc0 [ 91.669409][ T5826] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 91.675067][ T5826] ? __pfx_bch2_btree_node_read+0x10/0x10 [ 91.680810][ T5826] ? bch2_trans_unlock+0x8a/0x580 [ 91.685850][ T5826] ? bch2_trans_unlock+0x491/0x580 [ 91.690987][ T5826] bch2_btree_root_read+0x5f0/0x760 [ 91.696239][ T5826] ? __pfx_bch2_btree_root_read+0x10/0x10 [ 91.701992][ T5826] ? bch2_current_has_btree_trans+0x169/0x1a0 [ 91.708104][ T5826] read_btree_roots+0x2c2/0x880 [ 91.712977][ T5826] ? __pfx_read_btree_roots+0x10/0x10 [ 91.718380][ T5826] bch2_fs_recovery+0x2574/0x3950 [ 91.723416][ T5826] ? check_noncircular+0xe0/0x160 [ 91.728474][ T5826] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 91.733865][ T5826] ? __lock_acquire+0xab9/0xd20 [ 91.738737][ T5826] ? __lock_acquire+0xab9/0xd20 [ 91.743606][ T5826] ? __lock_acquire+0xab9/0xd20 [ 91.748491][ T5826] ? bch2_fs_start+0x9fe/0xd90 [ 91.753270][ T5826] ? up_write+0x1c4/0x420 [ 91.757606][ T5826] ? bch2_fs_start+0x5c4/0xd90 [ 91.762403][ T5826] bch2_fs_start+0xa99/0xd90 [ 91.767012][ T5826] ? bch2_fs_start+0x5c4/0xd90 [ 91.771793][ T5826] ? __pfx_bch2_fs_start+0x10/0x10 [ 91.776931][ T5826] ? sget+0x267/0x620 [ 91.780926][ T5826] bch2_fs_get_tree+0xb02/0x14f0 [ 91.785897][ T5826] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 91.791293][ T5826] ? vfs_parse_monolithic_sep+0x2df/0x310 [ 91.797031][ T5826] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 91.802686][ T5826] ? cap_capable+0x11f/0x460 [ 91.807296][ T5826] ? bch2_init_fs_context+0x88/0x110 [ 91.812599][ T5826] ? safesetid_security_capable+0xa9/0x1a0 [ 91.818433][ T5826] vfs_get_tree+0x92/0x2b0 [ 91.822903][ T5826] do_new_mount+0x24a/0xa40 [ 91.827427][ T5826] __se_sys_mount+0x317/0x410 [ 91.832128][ T5826] ? __pfx___se_sys_mount+0x10/0x10 [ 91.837361][ T5826] ? rcu_is_watching+0x15/0xb0 [ 91.842200][ T5826] ? __x64_sys_mount+0x20/0xc0 [ 91.846994][ T5826] do_syscall_64+0xfa/0x3b0 [ 91.851611][ T5826] ? lockdep_hardirqs_on+0x9c/0x150 [ 91.856838][ T5826] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.862923][ T5826] ? clear_bhb_loop+0x60/0xb0 [ 91.867622][ T5826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.873529][ T5826] RIP: 0033:0x7fe570c6fe2a [ 91.877977][ T5826] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 91.897610][ T5826] RSP: 002b:00007ffcbd887638 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 91.906049][ T5826] RAX: ffffffffffffffda RBX: 00007ffcbd887650 RCX: 00007fe570c6fe2a [ 91.914039][ T5826] RDX: 000020000000f640 RSI: 000020000000f680 RDI: 00007ffcbd887650 [ 91.922021][ T5826] RBP: 000020000000f680 R08: 00007ffcbd887690 R09: 000000000000f635 [ 91.930008][ T5826] R10: 0000000000000180 R11: 0000000000000282 R12: 000020000000f640 [ 91.937996][ T5826] R13: 00007ffcbd887690 R14: 0000000000000003 R15: 0000000000000180 [ 91.946085][ T5826] [ 91.949437][ T5826] Kernel Offset: disabled [ 91.953780][ T5826] Rebooting in 86400 seconds..