program: syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x10, &(0x7f0000000140)={[{@norecovery}]}, 0xed, 0x474, &(0x7f0000000b80)="$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") r0 = open(&(0x7f0000000100)='./bus\x00', 0x14927e, 0x1) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f00000003c0)='./bus\x00', 0x0, 0x5000, 0x0) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa08, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000100), 0x1, 0x500, &(0x7f0000000500)="$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") r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000180), 0xfea7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000280)="ad56fa8ef1d91a4574758ecefbe1d7a46df6d558ecf1820f", 0x18) r6 = accept4(r3, 0x0, 0x0, 0x800) sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048"}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) write$binfmt_misc(r2, &(0x7f0000000240), 0xfffffecc) r7 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x14, 0xd, "ef359f413bb9386ff7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e7376b7a5ff537ed73ac58818d78c660e677df8dc905b90242b7c528a076d2f6a00400", "036c5bc6780820d1cbf7966d61fdcf335263bd9b0abdc2542ded71038259ca171ce1a311ef545032d71e14ef3dc177e9b48b001d00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8]}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x11) pwritev2(r8, &(0x7f0000000cc0)=[{&(0x7f0000000240)=';', 0xffffffbc}], 0x1, 0xfff, 0xc, 0x4) [ 84.468439][ T5284] Bluetooth: hci0: command tx timeout [ 84.568441][ T5323] loop0: detected capacity change from 0 to 512 [ 84.590726][ T5323] EXT4-fs (loop0): invalid journal inode [ 84.603963][ T5323] EXT4-fs (loop0): can't get journal size [ 84.622552][ T5323] EXT4-fs (loop0): 1 truncate cleaned up [ 84.631657][ T5323] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.747072][ T5323] loop0: detected capacity change from 512 to 64 [ 84.779264][ T5323] syz.0.0: attempt to access beyond end of device [ 84.779264][ T5323] loop0: rw=2049, sector=130, nr_sectors = 2 limit=64 [ 84.794616][ T5323] EXT4-fs warning (device loop0): ext4_end_bio:372: I/O error 10 writing to inode 15 starting block 65) [ 84.811830][ T5323] Buffer I/O error on device loop0, logical block 65 [ 84.825081][ T5323] syz.0.0: attempt to access beyond end of device [ 84.825081][ T5323] loop0: rw=2049, sector=136, nr_sectors = 2 limit=64 [ 84.837139][ T5323] EXT4-fs warning (device loop0): ext4_end_bio:372: I/O error 10 writing to inode 15 starting block 68) [ 84.844177][ T5323] Buffer I/O error on device loop0, logical block 68 [ 84.853860][ T5323] syz.0.0: attempt to access beyond end of device [ 84.853860][ T5323] loop0: rw=2049, sector=138, nr_sectors = 16 limit=64 [ 84.865347][ T5323] EXT4-fs warning (device loop0): ext4_end_bio:372: I/O error 10 writing to inode 15 starting block 69) [ 84.872751][ T5323] Buffer I/O error on device loop0, logical block 69 [ 84.875967][ T5323] Buffer I/O error on device loop0, logical block 70 [ 84.878844][ T5323] Buffer I/O error on device loop0, logical block 71 [ 84.881454][ T5323] Buffer I/O error on device loop0, logical block 72 [ 84.884742][ T5323] Buffer I/O error on device loop0, logical block 73 [ 84.888056][ T5323] Buffer I/O error on device loop0, logical block 74 [ 84.891224][ T5323] Buffer I/O error on device loop0, logical block 75 [ 84.893947][ T5323] Buffer I/O error on device loop0, logical block 76 [ 85.008241][ T5323] ------------[ cut here ]------------ [ 85.010863][ T5323] kernel BUG at fs/ext4/mballoc.c:4780! [ 85.014237][ T5323] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 85.017841][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.022067][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.026143][ T5323] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 85.028549][ T5323] Code: e8 06 bf a3 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 e2 a6 34 ff 90 0f 0b e8 da a6 34 ff 90 0f 0b e8 d2 a6 34 ff 90 <0f> 0b e8 ca a6 34 ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 85.035976][ T5323] RSP: 0018:ffffc90005b6e6a0 EFLAGS: 00010283 [ 85.038411][ T5323] RAX: ffffffff82919e9e RBX: 00000000fffffffe RCX: 0000000000100000 [ 85.041592][ T5323] RDX: ffffc90020001000 RSI: 000000000000b3bb RDI: 000000000000b3bc [ 85.045065][ T5323] RBP: 1ffff11008732a7b R08: ffff888043999d2b R09: 1ffff110087333a5 [ 85.049207][ T5323] R10: dffffc0000000000 R11: ffffed10087333a6 R12: 0000000000000000 [ 85.053257][ T5323] R13: 0000000000000034 R14: 1ffff110087333a8 R15: ffff888043999d40 [ 85.056737][ T5323] FS: 00007f4323fc26c0(0000) GS:ffff88808c848000(0000) knlGS:0000000000000000 [ 85.060502][ T5323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.063453][ T5323] CR2: 0000564ea33c8168 CR3: 000000001336e000 CR4: 0000000000352ef0 [ 85.067133][ T5323] Call Trace: [ 85.068862][ T5323] [ 85.070508][ T5323] ext4_mb_use_preallocated+0x638/0x13e0 [ 85.073486][ T5323] ext4_mb_new_blocks+0x5a0/0x4530 [ 85.076118][ T5323] ? rcu_is_watching+0x15/0xb0 [ 85.078556][ T5323] ? __pfx_ext4_new_meta_blocks+0x10/0x10 [ 85.081509][ T5323] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 85.084536][ T5323] ? ext4_block_to_path+0x382/0x700 [ 85.087610][ T5323] ext4_ind_map_blocks+0xe96/0x22a0 [ 85.090537][ T5323] ? stack_trace_save+0xa9/0x100 [ 85.092608][ T5323] ? __pfx_ext4_ind_map_blocks+0x10/0x10 [ 85.095042][ T5323] ? ext4_alloc_io_end_vec+0x2b/0x160 [ 85.097323][ T5323] ? ext4_writepages+0x241/0x3b0 [ 85.099477][ T5323] ? do_writepages+0x338/0x560 [ 85.101592][ T5323] ? down_write+0x16d/0x200 [ 85.103583][ T5323] ext4_map_create_blocks+0xbb/0x530 [ 85.105830][ T5323] ? ext4_fc_track_inode+0xf3/0x3f0 [ 85.108401][ T5323] ext4_map_blocks+0x7e4/0x1240 [ 85.111271][ T5323] ? __pfx_ext4_map_blocks+0x10/0x10 [ 85.113726][ T5323] ? __ext4_journal_ensure_credits+0x30/0x450 [ 85.116457][ T5323] ext4_do_writepages+0x19e3/0x47a0 [ 85.118621][ T5323] ? __pfx_ext4_do_writepages+0x10/0x10 [ 85.120835][ T5323] ? rcu_is_watching+0x15/0xb0 [ 85.122919][ T5323] ? trace_irq_enable+0x3b/0x140 [ 85.125438][ T5323] ? trace_irq_enable+0x3b/0x140 [ 85.127846][ T5323] ? debug_object_free+0x29c/0x340 [ 85.130060][ T5323] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 85.132410][ T5323] ? do_raw_spin_lock+0x12b/0x2f0 [ 85.134607][ T5323] ? ext4_writepages+0x205/0x3b0 [ 85.137057][ T5323] ? rcu_is_watching+0x15/0xb0 [ 85.139673][ T5323] ? lock_acquire+0x5f/0x350 [ 85.142162][ T5323] ? preempt_count_add+0x91/0x190 [ 85.144605][ T5323] ext4_writepages+0x241/0x3b0 [ 85.146719][ T5323] ? __pfx_ext4_writepages+0x10/0x10 [ 85.149016][ T5323] ? __pfx_ext4_writepages+0x10/0x10 [ 85.151274][ T5323] do_writepages+0x338/0x560 [ 85.153391][ T5323] ? rcu_is_watching+0x15/0xb0 [ 85.155724][ T5323] ? do_raw_spin_unlock+0x4d/0x210 [ 85.158676][ T5323] file_write_and_wait_range+0x36e/0x440 [ 85.161466][ T5323] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 85.164170][ T5323] ? __folio_put+0x4b3/0x590 [ 85.166245][ T5323] ? rcu_is_watching+0x15/0xb0 [ 85.168215][ T5323] ? __pfx_ext4_write_begin+0x10/0x10 [ 85.170297][ T5323] mmb_fsync_noflush+0x73/0x1d0 [ 85.172240][ T5323] ext4_sync_file+0x41a/0xd00 [ 85.174282][ T5323] ? __pfx_ext4_sync_file+0x10/0x10 [ 85.176908][ T5323] ? __pfx_generic_perform_write+0x10/0x10 [ 85.179832][ T5323] ? sync_lazytime+0x5a/0x4c0 [ 85.181851][ T5323] ext4_buffered_write_iter+0x2c7/0x370 [ 85.184153][ T5323] ext4_file_write_iter+0x947/0x1c70 [ 85.186221][ T5323] ? __pfx_aa_file_perm+0x10/0x10 [ 85.188277][ T5323] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.190896][ T5323] ? preempt_schedule_thunk+0x16/0x40 [ 85.193715][ T5323] ? preempt_schedule_common+0x82/0xd0 [ 85.196466][ T5323] do_iter_readv_writev+0x612/0x8c0 [ 85.198723][ T5323] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 85.200885][ T5323] ? preempt_count_add+0x91/0x190 [ 85.202942][ T5323] vfs_writev+0x343/0x990 [ 85.204911][ T5323] ? __pfx_vfs_writev+0x10/0x10 [ 85.207227][ T5323] ? lock_release+0x4b/0x3c0 [ 85.209957][ T5323] ? __fget_files+0x3a2/0x420 [ 85.212416][ T5323] ? __fget_files+0x2a/0x420 [ 85.214638][ T5323] __se_sys_pwritev2+0x177/0x2a0 [ 85.216899][ T5323] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 85.219347][ T5323] ? rcu_is_watching+0x15/0xb0 [ 85.221464][ T5323] ? __x64_sys_pwritev2+0x20/0xc0 [ 85.223809][ T5323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.227044][ T5323] do_syscall_64+0x174/0x580 [ 85.229655][ T5323] ? trace_irq_disable+0x3b/0x140 [ 85.231935][ T5323] ? clear_bhb_loop+0x40/0x90 [ 85.234027][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.236711][ T5323] RIP: 0033:0x7f432319ce59 [ 85.238789][ T5323] 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 [ 85.248179][ T5323] RSP: 002b:00007f4323fc1fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 85.251840][ T5323] RAX: ffffffffffffffda RBX: 00007f4323415fa0 RCX: 00007f432319ce59 [ 85.255611][ T5323] RDX: 0000000000000001 RSI: 0000200000000cc0 RDI: 000000000000000c [ 85.259622][ T5323] RBP: 00007f4323232e6f R08: 000000000000000c R09: 0000000000000004 [ 85.263109][ T5323] R10: 0000000000000fff R11: 0000000000000246 R12: 0000000000000000 [ 85.266588][ T5323] R13: 00007f4323416038 R14: 00007f4323415fa0 R15: 00007ffea623a9a8 [ 85.270350][ T5323] [ 85.272077][ T5323] Modules linked in: [ 85.274629][ T5323] ---[ end trace 0000000000000000 ]--- [ 85.277317][ T5323] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 85.279854][ T5323] Code: e8 06 bf a3 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 e2 a6 34 ff 90 0f 0b e8 da a6 34 ff 90 0f 0b e8 d2 a6 34 ff 90 <0f> 0b e8 ca a6 34 ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 85.289301][ T5323] RSP: 0018:ffffc90005b6e6a0 EFLAGS: 00010283 [ 85.291830][ T5323] RAX: ffffffff82919e9e RBX: 00000000fffffffe RCX: 0000000000100000 [ 85.295158][ T5323] RDX: ffffc90020001000 RSI: 000000000000b3bb RDI: 000000000000b3bc [ 85.298623][ T5323] RBP: 1ffff11008732a7b R08: ffff888043999d2b R09: 1ffff110087333a5 [ 85.302368][ T5323] R10: dffffc0000000000 R11: ffffed10087333a6 R12: 0000000000000000 [ 85.306878][ T5323] R13: 0000000000000034 R14: 1ffff110087333a8 R15: ffff888043999d40 [ 85.310456][ T5323] FS: 00007f4323fc26c0(0000) GS:ffff88808c848000(0000) knlGS:0000000000000000 [ 85.314167][ T5323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.317123][ T5323] CR2: 0000564ea33c8168 CR3: 000000001336e000 CR4: 0000000000352ef0 [ 85.320712][ T5323] Kernel panic - not syncing: Fatal exception [ 85.324575][ T5323] Kernel Offset: disabled [ 85.327145][ T5323] Rebooting in 86400 seconds..