program: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8000, &(0x7f0000000100), 0x1, 0x790, &(0x7f00000007c0)="$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") setrlimit(0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000200)='./file1\x00', 0x20fffffffc) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143441, 0x98) pwritev2(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0xfdef}], 0x1, 0xe7b, 0x0, 0x0) open(&(0x7f00000001c0)='./file1\x00', 0x14927e, 0x22) [ 67.726081][ T5318] loop0: detected capacity change from 0 to 2048 [ 67.821607][ T5318] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.831210][ T4663] Bluetooth: hci0: command tx timeout [ 67.848495][ T5318] ------------[ cut here ]------------ [ 67.851352][ T5318] kernel BUG at fs/ext4/inline.c:240! [ 67.854713][ T5318] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 67.857701][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 67.861969][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 67.866504][ T5318] RIP: 0010:ext4_write_inline_data+0x43c/0x440 [ 67.869221][ T5318] Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 da 22 b2 ff 4c 89 fa e9 06 ff ff ff e8 cd 28 50 ff 90 0f 0b e8 c5 28 50 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 67.877324][ T5318] RSP: 0018:ffffc9000d4bf6c8 EFLAGS: 00010287 [ 67.879976][ T5318] RAX: ffffffff826fc90b RBX: 0000002100000000 RCX: 0000000000100000 [ 67.883381][ T5318] RDX: ffffc9000df5a000 RSI: 00000000000001d3 RDI: 00000000000001d4 [ 67.886899][ T5318] RBP: ffff88804401cdb2 R08: ffff8880116d2387 R09: 1ffff110022da470 [ 67.890313][ T5318] R10: dffffc0000000000 R11: ffffed10022da471 R12: 000000000000003c [ 67.893815][ T5318] R13: ffffc9000d4bf780 R14: 00000020fffffffc R15: ffff88804401c848 [ 67.897207][ T5318] FS: 00007f73121456c0(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000 [ 67.901003][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.903987][ T5318] CR2: 00007fd955359000 CR3: 000000003f3c8000 CR4: 0000000000352ef0 [ 67.907375][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.910785][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.914252][ T5318] Call Trace: [ 67.915693][ T5318] [ 67.916938][ T5318] ? ext4_get_inode_loc+0xc5/0xf0 [ 67.919088][ T5318] ext4_write_inline_data_end+0x300/0xa70 [ 67.921470][ T5318] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 67.924100][ T5318] ? ext4_da_write_end+0x247/0xc70 [ 67.926230][ T5318] generic_perform_write+0x63b/0x910 [ 67.928548][ T5318] ? __pfx_generic_perform_write+0x10/0x10 [ 67.931102][ T5318] ? file_modified_flags+0x374/0x560 [ 67.933534][ T5318] ? ext4_write_checks+0x24b/0x2c0 [ 67.935680][ T5318] ext4_buffered_write_iter+0xce/0x3a0 [ 67.937939][ T5318] ext4_file_write_iter+0x298/0x1bc0 [ 67.940155][ T5318] ? aa_file_perm+0x3e7/0xed0 [ 67.942073][ T5318] ? preempt_schedule+0xae/0xc0 [ 67.944237][ T5318] ? preempt_schedule_common+0x83/0xd0 [ 67.946622][ T5318] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 67.949122][ T5318] do_iter_readv_writev+0x56e/0x7f0 [ 67.951407][ T5318] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 67.953892][ T5318] ? rcu_read_lock_any_held+0xb3/0x120 [ 67.956273][ T5318] vfs_writev+0x306/0x9a0 [ 67.958171][ T5318] ? __pfx_vfs_writev+0x10/0x10 [ 67.960210][ T5318] ? __fget_files+0x2a/0x420 [ 67.962256][ T5318] ? __fget_files+0x3a0/0x420 [ 67.964109][ T5318] ? __fget_files+0x2a/0x420 [ 67.965807][ T5318] __se_sys_pwritev2+0x179/0x290 [ 67.967676][ T5318] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 67.969837][ T5318] ? do_syscall_64+0xba/0x210 [ 67.971740][ T5318] ? __x64_sys_pwritev2+0x20/0xc0 [ 67.973740][ T5318] do_syscall_64+0xf6/0x210 [ 67.975707][ T5318] ? clear_bhb_loop+0x60/0xb0 [ 67.977618][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.980018][ T5318] RIP: 0033:0x7f731138e969 [ 67.982204][ T5318] 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 [ 67.991545][ T5318] RSP: 002b:00007f7312145038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 67.995537][ T5318] RAX: ffffffffffffffda RBX: 00007f73115b5fa0 RCX: 00007f731138e969 [ 67.998828][ T5318] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000004 [ 68.002263][ T5318] RBP: 00007f7311410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 68.005966][ T5318] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000 [ 68.009230][ T5318] R13: 0000000000000000 R14: 00007f73115b5fa0 R15: 00007ffee4a5e358 [ 68.012722][ T5318] [ 68.014036][ T5318] Modules linked in: [ 68.016007][ T5318] ---[ end trace 0000000000000000 ]--- [ 68.027230][ T5318] RIP: 0010:ext4_write_inline_data+0x43c/0x440 [ 68.030696][ T5318] Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 da 22 b2 ff 4c 89 fa e9 06 ff ff ff e8 cd 28 50 ff 90 0f 0b e8 c5 28 50 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 68.040074][ T5318] RSP: 0018:ffffc9000d4bf6c8 EFLAGS: 00010287 [ 68.042681][ T5318] RAX: ffffffff826fc90b RBX: 0000002100000000 RCX: 0000000000100000 [ 68.046121][ T5318] RDX: ffffc9000df5a000 RSI: 00000000000001d3 RDI: 00000000000001d4 [ 68.051828][ T5318] RBP: ffff88804401cdb2 R08: ffff8880116d2387 R09: 1ffff110022da470 [ 68.056027][ T5318] R10: dffffc0000000000 R11: ffffed10022da471 R12: 000000000000003c [ 68.061112][ T5318] R13: ffffc9000d4bf780 R14: 00000020fffffffc R15: ffff88804401c848 [ 68.065063][ T5318] FS: 00007f73121456c0(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000 [ 68.069639][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.073105][ T5318] CR2: 00007f938d5d2492 CR3: 000000003f3c8000 CR4: 0000000000352ef0 [ 68.076725][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.081038][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.084576][ T5318] Kernel panic - not syncing: Fatal exception [ 68.087547][ T5318] Kernel Offset: disabled [ 68.089426][ T5318] Rebooting in 86400 seconds..