program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x446, &(0x7f0000000080)={[{@stripe={'stripe', 0x3d, 0x2}}, {@journal_dev={'journal_dev', 0x3d, 0x1045}}, {@oldalloc}, {@noquota}, {@minixdf}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@delalloc}, {@nojournal_checksum}, {@orlov}, {@user_xattr}, {@quota}, {@delalloc}]}, 0x1, 0x553, &(0x7f0000001080)="$eJzs3d9rW1UcAPDvTdv91nUwhopIYQ9O5tK19ccEH+aj6HCg7zO0d2U0WUaTjrUO3B7ciy8yBBEH4ru++zj8B/wrBjoYMoo++BK56U2XrUmbddnSmc8Hbjkn9ybnfnPv9/TcnBsSwNCayP4UIl6OiG+SiIMRkeTrRiNfObG23er9q7PZkkSj8elfSXO7rN56rdbz9ueVlyLit68ijhc2tltbXlkolcvpYl6frFcuTdaWV05cqJTm0/n04vTMzKm3Z6bfe/edvsX6xtl/vv/k9oenvj66+t0vdw/dTOJ0HMjXtcfxBK61VyZiIn9PxuL0IxtO9aGxnSQZ9A6wLSN5no9F1gccjJE864H/vy8jogEMqUT+w5BqjQNa1/Z9ug5+btz7YO0CaGP8o2ufjcSe5rXRvtXkoSuj7Hp3vA/tZ238+uetm9kS/fscAmBL165HxMnR0Y39X5L3f9t3sodtHm1D/wfPzu1s/PNmp/FPYX38Ex3GP/s75O52bJ3/hbt9aKarbPz3fsfx7/qk1fhIXnuhOeYbS85fKKdZ3/ZiRByLsd1ZfbP5nFOrdxrd1rWP/7Ila781Fsz34+7o7oefM1eql54k5nb3rke80nH8m6wf/6TD8c/ej7M9tnEkvfVat3Vbx/90NX6KeL3j8X8wo5VsPj852TwfJltnxUZ/3zjye7f2Bx1/dvz3bR7/eNI+X1t7/DZ+3PNv2m3dQ/FH7+f/ruSzZnlX/tiVUr2+OBWxK/l44+PTD57bqre2z+I/dnTz/q/T+b83Ij7vMf4bh39+taf4B3T85x7r+D9+4c5HX/zQrf3e+r+3mqVj+SO99H+97uCTvHcAAAAAAACw0xQi4kAkheJ6uVAoFtfu7zgc+wrlaq1+/Hx16eJcNL8rOx5jhdZM98G2+yGm8vthW/XpR+ozEXEoIr4d2dusF2er5blBBw8AAAAAAAAAAAAAAAAAAAA7xP4u3//P/DEy6L0Dnjo/+Q3Da8v878cvPQE7kv//MLzkPwwv+Q/DS/7D8JL/MLzkPwwv+Q/DS/4DAAAAAAAAAAAAAAAAAAAAAAAAAABAX509cyZbGqv3r85m9bnLy0sL1csn5tLaQrGyNFucrS5eKs5Xq/PltDhbrWz1euVq9dLUdCxdmayntfpkbXnlXKW6dLF+7kKlNJ+eS8eeSVQAAAAAAAAAAAAAAAAAAADwfKktryyUyuV0UUFhW4XRnbEbCn0uDLpnAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAH/gsAAP//6AY3sQ==") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newtaction={0x6c, 0x30, 0x1, 0x70bd28, 0x0, {}, [{0x58, 0x1, [@m_skbmod={0x54, 0x1, 0x0, 0x0, {{0xb}, {0x28, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0xffffffff, 0x10001, 0xffffffffffffffff, 0x3c, 0x3}, 0x400000000a}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtclass={0x24, 0x28, 0x5ea11b84c59b353c, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x4, 0x1}, {0xa, 0x10}, {0x7, 0xe}}}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000002aaaaaaaaaaaa08004500006000000000002f9078640101000000000024806558000000000000000010000800000086dd"], 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000000c0)="4789d3aefc1a4d03345aed327be33c", 0xf}], 0x1, 0x0, 0x0, 0x20000000}], 0x1, 0x20040894) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000070000040900010073797a30000000009c000000090a010400000000000000000700000308000a40000000000900020073797a30000000000900010073797a3000000000080005400000000d58001280200001800e000100636f6e6e6c696d69740000000c0002800800014000000008200001800e000100636f6e6e6c696d69740000000c00028008000140000000001400017b090001006cdbf80789f3f947dd000280080003"], 0xe4}, 0x1, 0x0, 0x0, 0x8001}, 0x20010840) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030041000b05d25a806c8c6394f90324fc60100000000a000200053582c137153e3704020180fc5409000c00", 0x33fe0}], 0x1}, 0x0) io_setup(0x8, &(0x7f00000002c0)=0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f00000037c0)='/sys/kernel/notes', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f00000004c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x39, 0xffffffff}]) r3 = openat(r2, &(0x7f0000000040)='./file1\x00', 0x2000, 0x0) pwrite64(r3, &(0x7f0000000140)='2', 0x1, 0x8000c61) mknod(&(0x7f0000000380)='./file1\x00', 0x800, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x35) pwrite64(r4, &(0x7f0000000140)='2', 0xfdef, 0xfecc) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file1\x00', &(0x7f0000000500), &(0x7f0000001040)=ANY=[], 0x841, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x6) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) write$FUSE_WRITE(r5, &(0x7f00000000c0)={0x18}, 0xfffffdef) [ 90.587027][ T5298] Bluetooth: hci0: command tx timeout [ 90.803455][ T5322] loop0: detected capacity change from 0 to 1024 [ 90.831901][ T5322] ======================================================= [ 90.831901][ T5322] WARNING: The mand mount option has been deprecated and [ 90.831901][ T5322] and is ignored by this kernel. Remove the mand [ 90.831901][ T5322] option from the mount to silence this warning. [ 90.831901][ T5322] ======================================================= [ 90.871012][ T5322] EXT4-fs: Ignoring removed oldalloc option [ 90.873516][ T5322] EXT4-fs: Ignoring removed orlov option [ 90.884477][ T5322] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 90.915561][ T5322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.929323][ T5322] netlink: 212368 bytes leftover after parsing attributes in process `syz.0.0'. [ 90.965534][ T5322] ================================================================== [ 90.969278][ T5322] BUG: KASAN: slab-out-of-bounds in ext4_find_extent+0xae6/0xcc0 [ 90.972658][ T5322] Read of size 4 at addr ffff888011c37018 by task syz.0.0/5322 [ 90.975969][ T5322] [ 90.976993][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 90.977008][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 90.977017][ T5322] Call Trace: [ 90.977024][ T5322] [ 90.977030][ T5322] dump_stack_lvl+0xe8/0x150 [ 90.977071][ T5322] print_report+0xba/0x230 [ 90.977103][ T5322] ? ext4_find_extent+0xae6/0xcc0 [ 90.977111][ T5322] kasan_report+0x117/0x150 [ 90.977138][ T5322] ? ext4_find_extent+0xae6/0xcc0 [ 90.977147][ T5322] ext4_find_extent+0xae6/0xcc0 [ 90.977156][ T5322] ext4_ext_map_blocks+0x283/0x58b0 [ 90.977167][ T5322] ? __lock_acquire+0x6b5/0x2cf0 [ 90.977196][ T5322] ? __bfs+0x153/0x290 [ 90.977205][ T5322] ? __pfx_hlock_conflict+0x10/0x10 [ 90.977220][ T5322] ? __bfs+0x153/0x290 [ 90.977233][ T5322] ? __pfx_hlock_conflict+0x10/0x10 [ 90.977248][ T5322] ? check_path+0x21/0x40 [ 90.977263][ T5322] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 90.977281][ T5322] ext4_map_query_blocks+0x13b/0xa00 [ 90.977298][ T5322] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 90.977313][ T5322] ? down_read+0x272/0x2e0 [ 90.977364][ T5322] ? ext4_map_blocks+0x259/0x11d0 [ 90.977379][ T5322] ext4_map_blocks+0x444/0x11d0 [ 90.977396][ T5322] ? __pfx_ext4_map_blocks+0x10/0x10 [ 90.977408][ T5322] _ext4_get_block+0x1e3/0x470 [ 90.977417][ T5322] ? __pfx__ext4_get_block+0x10/0x10 [ 90.977427][ T5322] ? filemap_get_entry+0xca/0x320 [ 90.977456][ T5322] ext4_get_block_unwritten+0x2e/0x100 [ 90.977469][ T5322] ext4_block_write_begin+0xb14/0x1950 [ 90.977486][ T5322] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 90.977501][ T5322] ? __pfx_ext4_block_write_begin+0x10/0x10 [ 90.977516][ T5322] ? folio_mapping+0x16f/0x1f0 [ 90.977567][ T5322] ? ext4_inode_journal_mode+0x193/0x470 [ 90.977582][ T5322] ext4_write_begin+0xb40/0x18c0 [ 90.977595][ T5322] ? __pfx_ext4_write_begin+0x10/0x10 [ 90.977605][ T5322] ext4_da_write_begin+0x355/0xd80 [ 90.977614][ T5322] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 90.977645][ T5322] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 90.977657][ T5322] ? lockdep_hardirqs_on+0x7a/0x110 [ 90.977676][ T5322] generic_perform_write+0x2e2/0x8f0 [ 90.977692][ T5322] ? __pfx_generic_perform_write+0x10/0x10 [ 90.977704][ T5322] ? file_update_time_flags+0x3b3/0x4a0 [ 90.977735][ T5322] ? ext4_write_checks+0x24b/0x2c0 [ 90.977747][ T5322] ext4_buffered_write_iter+0xce/0x3a0 [ 90.977759][ T5322] ext4_file_write_iter+0x298/0x1bf0 [ 90.977771][ T5322] ? __pfx___mutex_trylock_common+0x10/0x10 [ 90.977784][ T5322] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 90.977796][ T5322] vfs_write+0x61d/0xb90 [ 90.977809][ T5322] ? __pfx_vfs_write+0x10/0x10 [ 90.977821][ T5322] ? __fget_files+0x2a/0x420 [ 90.977851][ T5322] ksys_write+0x150/0x270 [ 90.977866][ T5322] ? __pfx_ksys_write+0x10/0x10 [ 90.977884][ T5322] do_syscall_64+0x14d/0xf80 [ 90.977899][ T5322] ? trace_irq_disable+0x3b/0x150 [ 90.977937][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.977945][ T5322] ? clear_bhb_loop+0x40/0x90 [ 90.977958][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.977969][ T5322] RIP: 0033:0x7f035cd9c629 [ 90.977982][ T5322] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 90.977992][ T5322] RSP: 002b:00007f035dbfc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 90.978003][ T5322] RAX: ffffffffffffffda RBX: 00007f035d015fa0 RCX: 00007f035cd9c629 [ 90.978008][ T5322] RDX: 00000000fffffdef RSI: 00002000000000c0 RDI: 0000000000000007 [ 90.978013][ T5322] RBP: 00007f035ce32b39 R08: 0000000000000000 R09: 0000000000000000 [ 90.978017][ T5322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.978021][ T5322] R13: 00007f035d016038 R14: 00007f035d015fa0 R15: 00007ffdec2edf78 [ 90.978029][ T5322] [ 90.978032][ T5322] [ 91.139386][ T5322] Allocated by task 5297: [ 91.141377][ T5322] kasan_save_track+0x3e/0x80 [ 91.143505][ T5322] __kasan_kmalloc+0x93/0xb0 [ 91.145578][ T5322] __kmalloc_noprof+0x35c/0x760 [ 91.148064][ T5322] tomoyo_realpath_from_path+0xe3/0x5d0 [ 91.150638][ T5322] tomoyo_path_number_perm+0x246/0x630 [ 91.153085][ T5322] security_file_ioctl+0xc3/0x2a0 [ 91.155259][ T5322] __se_sys_ioctl+0x47/0x170 [ 91.157402][ T5322] do_syscall_64+0x14d/0xf80 [ 91.159426][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.161948][ T5322] [ 91.163119][ T5322] Freed by task 5297: [ 91.165039][ T5322] kasan_save_track+0x3e/0x80 [ 91.167039][ T5322] kasan_save_free_info+0x46/0x50 [ 91.169113][ T5322] __kasan_slab_free+0x5c/0x80 [ 91.171016][ T5322] kfree+0x1c1/0x630 [ 91.172748][ T5322] tomoyo_realpath_from_path+0x598/0x5d0 [ 91.175198][ T5322] tomoyo_path_number_perm+0x246/0x630 [ 91.177554][ T5322] security_file_ioctl+0xc3/0x2a0 [ 91.179709][ T5322] __se_sys_ioctl+0x47/0x170 [ 91.181698][ T5322] do_syscall_64+0x14d/0xf80 [ 91.183838][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.186304][ T5322] [ 91.187366][ T5322] The buggy address belongs to the object at ffff888011c36000 [ 91.187366][ T5322] which belongs to the cache kmalloc-4k of size 4096 [ 91.194054][ T5322] The buggy address is located 24 bytes to the right of [ 91.194054][ T5322] allocated 4096-byte region [ffff888011c36000, ffff888011c37000) [ 91.200633][ T5322] [ 91.201770][ T5322] The buggy address belongs to the physical page: [ 91.204740][ T5322] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11c30 [ 91.208585][ T5322] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 91.212112][ T5322] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 91.215407][ T5322] page_type: f5(slab) [ 91.217271][ T5322] raw: 00fff00000000040 ffff88801a842140 dead000000000100 dead000000000122 [ 91.220809][ T5322] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 91.224284][ T5322] head: 00fff00000000040 ffff88801a842140 dead000000000100 dead000000000122 [ 91.227440][ T5322] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 91.230957][ T5322] head: 00fff00000000003 ffffea0000470c01 00000000ffffffff 00000000ffffffff [ 91.234553][ T5322] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 91.237943][ T5322] page dumped because: kasan: bad access detected [ 91.240480][ T5322] page_owner tracks the page as allocated [ 91.242755][ T5322] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4700, tgid 4700 (rcS), ts 28975773937, free_ts 28285526937 [ 91.250943][ T5322] post_alloc_hook+0x231/0x280 [ 91.253126][ T5322] get_page_from_freelist+0x24dc/0x2580 [ 91.255687][ T5322] __alloc_frozen_pages_noprof+0x18d/0x380 [ 91.258400][ T5322] allocate_slab+0x77/0x660 [ 91.260339][ T5322] refill_objects+0x331/0x3c0 [ 91.262383][ T5322] __pcs_replace_empty_main+0x2b9/0x620 [ 91.264900][ T5322] __kmalloc_noprof+0x474/0x760 [ 91.266827][ T5322] tomoyo_realpath_from_path+0xe3/0x5d0 [ 91.269235][ T5322] tomoyo_realpath_nofollow+0xc3/0x110 [ 91.271555][ T5322] tomoyo_find_next_domain+0x259/0x1aa0 [ 91.273994][ T5322] tomoyo_bprm_check_security+0x11b/0x180 [ 91.276527][ T5322] security_bprm_check+0x85/0x240 [ 91.278911][ T5322] bprm_execve+0x896/0x1460 [ 91.280933][ T5322] do_execveat_common+0x50d/0x690 [ 91.283162][ T5322] __x64_sys_execve+0x97/0xc0 [ 91.285292][ T5322] do_syscall_64+0x14d/0xf80 [ 91.287431][ T5322] page last free pid 1 tgid 1 stack trace: [ 91.290027][ T5322] __free_frozen_pages+0xc2b/0xdb0 [ 91.292275][ T5322] free_reserved_page+0xce/0x120 [ 91.294514][ T5322] free_reserved_area+0x90/0x190 [ 91.296694][ T5322] free_kernel_image_pages+0xa2/0x100 [ 91.299122][ T5322] kernel_init+0x31/0x1d0 [ 91.301067][ T5322] ret_from_fork+0x51e/0xb90 [ 91.303236][ T5322] ret_from_fork_asm+0x1a/0x30 [ 91.305247][ T5322] [ 91.306243][ T5322] Memory state around the buggy address: [ 91.308576][ T5322] ffff888011c36f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.312040][ T5322] ffff888011c36f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.315360][ T5322] >ffff888011c37000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.318794][ T5322] ^ [ 91.320903][ T5322] ffff888011c37080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.324564][ T5322] ffff888011c37100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.328477][ T5322] ================================================================== [ 91.346559][ T5322] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 91.349563][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 91.353129][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 91.357136][ T5322] Call Trace: [ 91.358621][ T5322] [ 91.359816][ T5322] vpanic+0x56c/0xa60 [ 91.361616][ T5322] ? __pfx_vpanic+0x10/0x10 [ 91.363439][ T5322] panic+0xc5/0xd0 [ 91.364916][ T5322] ? __pfx_panic+0x10/0x10 [ 91.366914][ T5322] ? preempt_schedule_thunk+0x16/0x30 [ 91.369323][ T5322] ? preempt_schedule_thunk+0x16/0x30 [ 91.371612][ T5322] ? ext4_find_extent+0xae6/0xcc0 [ 91.373632][ T5322] check_panic_on_warn+0x89/0xb0 [ 91.376050][ T5322] ? ext4_find_extent+0xae6/0xcc0 [ 91.378232][ T5322] end_report+0x73/0x180 [ 91.379924][ T5322] ? ext4_find_extent+0xae6/0xcc0 [ 91.382048][ T5322] kasan_report+0x128/0x150 [ 91.384168][ T5322] ? ext4_find_extent+0xae6/0xcc0 [ 91.386361][ T5322] ext4_find_extent+0xae6/0xcc0 [ 91.388483][ T5322] ext4_ext_map_blocks+0x283/0x58b0 [ 91.390650][ T5322] ? __lock_acquire+0x6b5/0x2cf0 [ 91.392942][ T5322] ? __bfs+0x153/0x290 [ 91.394766][ T5322] ? __pfx_hlock_conflict+0x10/0x10 [ 91.396996][ T5322] ? __bfs+0x153/0x290 [ 91.398772][ T5322] ? __pfx_hlock_conflict+0x10/0x10 [ 91.401094][ T5322] ? check_path+0x21/0x40 [ 91.402827][ T5322] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 91.407120][ T5322] ext4_map_query_blocks+0x13b/0xa00 [ 91.409858][ T5322] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 91.412454][ T5322] ? down_read+0x272/0x2e0 [ 91.414507][ T5322] ? ext4_map_blocks+0x259/0x11d0 [ 91.416491][ T5322] ext4_map_blocks+0x444/0x11d0 [ 91.418432][ T5322] ? __pfx_ext4_map_blocks+0x10/0x10 [ 91.420783][ T5322] _ext4_get_block+0x1e3/0x470 [ 91.422838][ T5322] ? __pfx__ext4_get_block+0x10/0x10 [ 91.425199][ T5322] ? filemap_get_entry+0xca/0x320 [ 91.427515][ T5322] ext4_get_block_unwritten+0x2e/0x100 [ 91.429925][ T5322] ext4_block_write_begin+0xb14/0x1950 [ 91.432319][ T5322] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 91.435000][ T5322] ? __pfx_ext4_block_write_begin+0x10/0x10 [ 91.437596][ T5322] ? folio_mapping+0x16f/0x1f0 [ 91.439649][ T5322] ? ext4_inode_journal_mode+0x193/0x470 [ 91.442129][ T5322] ext4_write_begin+0xb40/0x18c0 [ 91.444446][ T5322] ? __pfx_ext4_write_begin+0x10/0x10 [ 91.446798][ T5322] ext4_da_write_begin+0x355/0xd80 [ 91.449022][ T5322] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 91.451729][ T5322] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 91.454083][ T5322] ? lockdep_hardirqs_on+0x7a/0x110 [ 91.456307][ T5322] generic_perform_write+0x2e2/0x8f0 [ 91.458571][ T5322] ? __pfx_generic_perform_write+0x10/0x10 [ 91.461007][ T5322] ? file_update_time_flags+0x3b3/0x4a0 [ 91.463317][ T5322] ? ext4_write_checks+0x24b/0x2c0 [ 91.465390][ T5322] ext4_buffered_write_iter+0xce/0x3a0 [ 91.467567][ T5322] ext4_file_write_iter+0x298/0x1bf0 [ 91.469707][ T5322] ? __pfx___mutex_trylock_common+0x10/0x10 [ 91.472089][ T5322] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 91.474506][ T5322] vfs_write+0x61d/0xb90 [ 91.476303][ T5322] ? __pfx_vfs_write+0x10/0x10 [ 91.478218][ T5322] ? __fget_files+0x2a/0x420 [ 91.480278][ T5322] ksys_write+0x150/0x270 [ 91.482152][ T5322] ? __pfx_ksys_write+0x10/0x10 [ 91.484483][ T5322] do_syscall_64+0x14d/0xf80 [ 91.486705][ T5322] ? trace_irq_disable+0x3b/0x150 [ 91.489126][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.491567][ T5322] ? clear_bhb_loop+0x40/0x90 [ 91.493732][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.496125][ T5322] RIP: 0033:0x7f035cd9c629 [ 91.498140][ T5322] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 91.506212][ T5322] RSP: 002b:00007f035dbfc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 91.509615][ T5322] RAX: ffffffffffffffda RBX: 00007f035d015fa0 RCX: 00007f035cd9c629 [ 91.513230][ T5322] RDX: 00000000fffffdef RSI: 00002000000000c0 RDI: 0000000000000007 [ 91.516687][ T5322] RBP: 00007f035ce32b39 R08: 0000000000000000 R09: 0000000000000000 [ 91.519856][ T5322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.523003][ T5322] R13: 00007f035d016038 R14: 00007f035d015fa0 R15: 00007ffdec2edf78 [ 91.525894][ T5322] [ 91.527657][ T5322] Kernel Offset: disabled [ 91.529508][ T5322] Rebooting in 86400 seconds..