program: r0 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r1 = socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 32) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file5\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {@minixdf}]}, 0x2, 0x42e, &(0x7f0000000d80)="$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") r2 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) (async) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x6042, 0x144) sendfile(r3, r2, 0x0, 0x80000002) (async, rerun: 32) r4 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) (rerun: 32) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x8000) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)='2', 0xfdef, 0xfecc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) setsockopt$packet_int(r5, 0x107, 0x10, &(0x7f0000000080)=0x2, 0x4) (async) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x4}}]}, 0x4c}}, 0x0) [ 84.099210][ T4666] Bluetooth: hci0: command tx timeout [ 84.187927][ T5317] loop0: detected capacity change from 0 to 512 [ 84.211993][ T5317] EXT4-fs: Ignoring removed i_version option [ 84.254086][ T5317] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 84.262375][ T5317] EXT4-fs (loop0): 1 truncate cleaned up [ 84.268241][ T5317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.276424][ T26] audit: type=1800 audit(1748786638.677:2): pid=5319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 84.324021][ T5324] EXT4-fs error (device loop0): ext4_get_inode_loc:4930: inode #15: block 8: comm syz.0.0: unable to read itable block [ 84.330408][ T5317] Buffer I/O error on dev loop0, logical block 68, async page read [ 84.334849][ T5317] Buffer I/O error on dev loop0, logical block 69, async page read [ 84.339842][ T5324] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 84.345961][ T5317] Buffer I/O error on dev loop0, logical block 70, async page read [ 84.349337][ T5317] Buffer I/O error on dev loop0, logical block 71, async page read [ 84.354072][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.357534][ T5324] EXT4-fs error (device loop0): ext4_check_bdev_write_error:228: comm syz.0.0: Error while async write back metadata [ 84.364112][ T5324] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 84.367735][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.370558][ T5324] EXT4-fs error (device loop0): ext4_check_bdev_write_error:228: comm syz.0.0: Error while async write back metadata [ 84.376974][ T5324] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 84.380730][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.384714][ T5324] EXT4-fs error (device loop0): ext4_get_inode_loc:4930: inode #15: block 8: comm syz.0.0: unable to read itable block [ 84.389987][ T5324] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 84.395067][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.397869][ T5324] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6255: IO failure [ 84.401763][ T5324] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 84.406599][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.409548][ T5324] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #15: comm syz.0.0: mark_inode_dirty error [ 84.415641][ T5324] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 84.419369][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.423063][ T5324] EXT4-fs error (device loop0): ext4_check_bdev_write_error:228: comm syz.0.0: Error while async write back metadata [ 84.428386][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.431353][ T5324] EXT4-fs error (device loop0): ext4_check_bdev_write_error:228: comm syz.0.0: Error while async write back metadata [ 84.438439][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.443310][ T5324] getblk(): invalid block size 1024 requested [ 84.446073][ T5324] logical block size: 32768 [ 84.448031][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 84.448045][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 84.448052][ T5324] Call Trace: [ 84.448058][ T5324] [ 84.448063][ T5324] dump_stack_lvl+0x189/0x250 [ 84.448172][ T5324] ? __pfx_dump_stack_lvl+0x10/0x10 [ 84.448188][ T5324] ? __pfx__printk+0x10/0x10 [ 84.448201][ T5324] ? fs_reclaim_acquire+0x7d/0x100 [ 84.448241][ T5324] bdev_getblk+0x5b0/0x690 [ 84.448261][ T5324] ext4_ind_map_blocks+0x10c1/0x21b0 [ 84.448288][ T5324] ? __pfx_ext4_ind_map_blocks+0x10/0x10 [ 84.448323][ T5324] ? __pfx_down_write+0x10/0x10 [ 84.448363][ T5324] ? ext4_es_lookup_extent+0x622/0xa70 [ 84.448380][ T5324] ext4_map_blocks+0x8d8/0x18d0 [ 84.448405][ T5324] ? __pfx_ext4_map_blocks+0x10/0x10 [ 84.448419][ T5324] ? rcu_is_watching+0x15/0xb0 [ 84.448446][ T5324] ext4_do_writepages+0x1703/0x3f30 [ 84.448458][ T5324] ? unwind_get_return_address+0x4d/0x90 [ 84.448501][ T5324] ? lockdep_unlock+0x89/0x120 [ 84.448518][ T5324] ? __pfx_ext4_do_writepages+0x10/0x10 [ 84.448544][ T5324] ? __lock_acquire+0xab9/0xd20 [ 84.448564][ T5324] ? rcu_read_lock_any_held+0xb3/0x120 [ 84.448590][ T5324] ext4_writepages+0x205/0x350 [ 84.448599][ T5324] ? __lock_acquire+0xab9/0xd20 [ 84.448611][ T5324] ? __pfx_ext4_writepages+0x10/0x10 [ 84.448628][ T5324] ? __lock_acquire+0xab9/0xd20 [ 84.448644][ T5324] ? __pfx_ext4_writepages+0x10/0x10 [ 84.448660][ T5324] do_writepages+0x32b/0x550 [ 84.448681][ T5324] ? do_raw_spin_unlock+0x4d/0x240 [ 84.448693][ T5324] file_write_and_wait_range+0x22c/0x330 [ 84.448712][ T5324] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 84.448751][ T5324] ? __pfx_preempt_schedule+0x10/0x10 [ 84.448764][ T5324] ? rwsem_wake+0xec/0x140 [ 84.448772][ T5324] ? __pfx_rwsem_wake+0x10/0x10 [ 84.448784][ T5324] generic_buffers_fsync_noflush+0x6c/0x180 [ 84.448802][ T5324] ext4_sync_file+0x332/0xb20 [ 84.448819][ T5324] ext4_buffered_write_iter+0x2ca/0x3a0 [ 84.448835][ T5324] ext4_file_write_iter+0x298/0x1bc0 [ 84.448863][ T5324] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 84.448885][ T5324] vfs_write+0x54b/0xa90 [ 84.448902][ T5324] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 84.448914][ T5324] ? __pfx_vfs_write+0x10/0x10 [ 84.448934][ T5324] ? __fget_files+0x2a/0x420 [ 84.448950][ T5324] __x64_sys_pwrite64+0x193/0x220 [ 84.448966][ T5324] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 84.448978][ T5324] ? rcu_is_watching+0x15/0xb0 [ 84.448994][ T5324] ? do_syscall_64+0xbe/0x3b0 [ 84.449010][ T5324] do_syscall_64+0xfa/0x3b0 [ 84.449021][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 84.449033][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.449044][ T5324] ? clear_bhb_loop+0x60/0xb0 [ 84.449057][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.449066][ T5324] RIP: 0033:0x7f02e538e969 [ 84.449077][ T5324] 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 [ 84.449085][ T5324] RSP: 002b:00007f02e6150038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 84.449096][ T5324] RAX: ffffffffffffffda RBX: 00007f02e55b6160 RCX: 00007f02e538e969 [ 84.449103][ T5324] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000069 [ 84.449109][ T5324] RBP: 00007f02e5410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 84.449116][ T5324] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 [ 84.449121][ T5324] R13: 0000000000000000 R14: 00007f02e55b6160 R15: 00007ffd78f7e6d8 [ 84.449137][ T5324] [ 84.449165][ T5324] EXT4-fs error (device loop0): ext4_check_bdev_write_error:228: comm syz.0.0: Error while async write back metadata [ 84.617187][ T5324] EXT4-fs (loop0): I/O error while writing superblock [ 84.619747][ T5324] EXT4-fs error (device loop0): ext4_check_bdev_write_error:228: comm syz.0.0: Error while async write back metadata [ 84.734249][ T5324] ------------[ cut here ]------------ [ 84.736745][ T5324] kernel BUG at fs/ext4/mballoc.c:4685! [ 84.739212][ T5324] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 84.742036][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 84.746702][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 84.751080][ T5324] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 84.753748][ T5324] Code: e8 c4 4a ab ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 20 c1 47 ff 90 0f 0b e8 18 c1 47 ff 90 0f 0b e8 10 c1 47 ff 90 <0f> 0b e8 08 c1 47 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 84.761723][ T5324] RSP: 0018:ffffc9000d3a6a48 EFLAGS: 00010293 [ 84.764359][ T5324] RAX: ffffffff827879d0 RBX: 00000000fffffffe RCX: ffff88800064a440 [ 84.767811][ T5324] RDX: 0000000000000000 RSI: 0000000000000041 RDI: 000000000000003f [ 84.771154][ T5324] RBP: 1ffff110085ff022 R08: ffff888042ff9333 R09: 1ffff110085ff266 [ 84.774461][ T5324] R10: dffffc0000000000 R11: ffffed10085ff267 R12: 0000000000000000 [ 84.777803][ T5324] R13: 0000000000000041 R14: 1ffff110085ff269 R15: ffff888042ff9348 [ 84.781111][ T5324] FS: 00007f02e61506c0(0000) GS:ffff88808d25f000(0000) knlGS:0000000000000000 [ 84.784884][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.787745][ T5324] CR2: 0000563b9c3eb168 CR3: 00000000432eb000 CR4: 0000000000352ef0 [ 84.791076][ T5324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.794459][ T5324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.797809][ T5324] Call Trace: [ 84.799285][ T5324] [ 84.800598][ T5324] ext4_mb_use_preallocated+0x660/0x13f0 [ 84.803077][ T5324] ext4_mb_new_blocks+0x5b4/0x46a0 [ 84.805370][ T5324] ? ext4_new_meta_blocks+0x2b3/0x3c0 [ 84.807807][ T5324] ? __pfx_ext4_new_meta_blocks+0x10/0x10 [ 84.810339][ T5324] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 84.812779][ T5324] ? ext4_block_to_path+0x297/0x6f0 [ 84.815093][ T5324] ext4_ind_map_blocks+0xe21/0x21b0 [ 84.817369][ T5324] ? __pfx_ext4_ind_map_blocks+0x10/0x10 [ 84.819737][ T5324] ? __pfx_down_write+0x10/0x10 [ 84.821861][ T5324] ? ext4_es_lookup_extent+0x622/0xa70 [ 84.824283][ T5324] ext4_map_blocks+0x8d8/0x18d0 [ 84.826477][ T5324] ? __pfx_ext4_map_blocks+0x10/0x10 [ 84.828802][ T5324] ? rcu_is_watching+0x15/0xb0 [ 84.830935][ T5324] ext4_do_writepages+0x1703/0x3f30 [ 84.833334][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 84.835599][ T5324] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 84.838188][ T5324] ? __pfx_ext4_do_writepages+0x10/0x10 [ 84.840589][ T5324] ? __lock_acquire+0xab9/0xd20 [ 84.842714][ T5324] ? __lock_acquire+0xab9/0xd20 [ 84.844829][ T5324] ? rcu_read_lock_any_held+0xb3/0x120 [ 84.847140][ T5324] ext4_writepages+0x205/0x350 [ 84.849039][ T5324] ? __pfx_ext4_writepages+0x10/0x10 [ 84.851147][ T5324] ? __lock_acquire+0xab9/0xd20 [ 84.853163][ T5324] ? __pfx_ext4_writepages+0x10/0x10 [ 84.855279][ T5324] do_writepages+0x32b/0x550 [ 84.857136][ T5324] ? do_raw_spin_unlock+0x4d/0x240 [ 84.859180][ T5324] file_write_and_wait_range+0x22c/0x330 [ 84.861462][ T5324] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 84.864089][ T5324] ? __pfx_preempt_schedule+0x10/0x10 [ 84.866481][ T5324] ? rwsem_wake+0xec/0x140 [ 84.868460][ T5324] ? __pfx_rwsem_wake+0x10/0x10 [ 84.870603][ T5324] generic_buffers_fsync_noflush+0x6c/0x180 [ 84.873256][ T5324] ext4_sync_file+0x332/0xb20 [ 84.875337][ T5324] ext4_buffered_write_iter+0x2ca/0x3a0 [ 84.877740][ T5324] ext4_file_write_iter+0x298/0x1bc0 [ 84.880016][ T5324] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 84.882531][ T5324] vfs_write+0x54b/0xa90 [ 84.884436][ T5324] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 84.886974][ T5324] ? __pfx_vfs_write+0x10/0x10 [ 84.889108][ T5324] ? __fget_files+0x2a/0x420 [ 84.891164][ T5324] __x64_sys_pwrite64+0x193/0x220 [ 84.893435][ T5324] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 84.895805][ T5324] ? rcu_is_watching+0x15/0xb0 [ 84.897919][ T5324] ? do_syscall_64+0xbe/0x3b0 [ 84.899989][ T5324] do_syscall_64+0xfa/0x3b0 [ 84.901998][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 84.904306][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.907004][ T5324] ? clear_bhb_loop+0x60/0xb0 [ 84.908962][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.911516][ T5324] RIP: 0033:0x7f02e538e969 [ 84.913581][ T5324] 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 [ 84.921934][ T5324] RSP: 002b:00007f02e6150038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 84.925314][ T5324] RAX: ffffffffffffffda RBX: 00007f02e55b6160 RCX: 00007f02e538e969 [ 84.928504][ T5324] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000069 [ 84.931720][ T5324] RBP: 00007f02e5410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 84.934966][ T5324] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 [ 84.938328][ T5324] R13: 0000000000000000 R14: 00007f02e55b6160 R15: 00007ffd78f7e6d8 [ 84.941802][ T5324] [ 84.943256][ T5324] Modules linked in: [ 84.945488][ T5324] ---[ end trace 0000000000000000 ]--- [ 84.947916][ T5324] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 84.950577][ T5324] Code: e8 c4 4a ab ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 20 c1 47 ff 90 0f 0b e8 18 c1 47 ff 90 0f 0b e8 10 c1 47 ff 90 <0f> 0b e8 08 c1 47 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 84.959107][ T5324] RSP: 0018:ffffc9000d3a6a48 EFLAGS: 00010293 [ 84.961743][ T5324] RAX: ffffffff827879d0 RBX: 00000000fffffffe RCX: ffff88800064a440 [ 84.965698][ T5324] RDX: 0000000000000000 RSI: 0000000000000041 RDI: 000000000000003f [ 84.968948][ T5324] RBP: 1ffff110085ff022 R08: ffff888042ff9333 R09: 1ffff110085ff266 [ 84.971916][ T5324] R10: dffffc0000000000 R11: ffffed10085ff267 R12: 0000000000000000 [ 84.975423][ T5324] R13: 0000000000000041 R14: 1ffff110085ff269 R15: ffff888042ff9348 [ 84.978937][ T5324] FS: 00007f02e61506c0(0000) GS:ffff88808d25f000(0000) knlGS:0000000000000000 [ 84.982872][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.985787][ T5324] CR2: 0000563b9c3eb168 CR3: 00000000432eb000 CR4: 0000000000352ef0 [ 84.989258][ T5324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.992767][ T5324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.996273][ T5324] Kernel panic - not syncing: Fatal exception [ 84.999311][ T5324] Kernel Offset: disabled [ 85.001216][ T5324] Rebooting in 86400 seconds..