program: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f00000002c0)={{r0}, r2, 0xa, @inherit={0x60, &(0x7f0000000240)={0x0, 0x3, 0xe4a, 0x0, {0x0, 0x48, 0x5, 0x7fff, 0x2}, [0x4, 0x20000000000, 0x7fff]}}, @name="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"}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x840, &(0x7f0000000140)={[{@test_dummy_encryption}, {@jqfmt_vfsv1}]}, 0x1, 0x246, &(0x7f0000000ac0)="$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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port0\x00', 0x5a, 0x140043}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000012c0)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r5, 0x8979) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x180) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x1a, 0x0, "ef359f413bb93852f7d6a4ae6dddfb01005d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6e246cd454b926ede000000001ce1a311ef54ec32d71e14ef3dc177e90000000000000000070100", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x200]}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r10 = dup(r0) write$UHID_INPUT(r10, &(0x7f0000004000)={0xf, {"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", 0xfffffffffffffe59}}, 0xfa) [ 69.095873][ T4665] Bluetooth: hci0: command tx timeout [ 69.164455][ T5316] loop0: detected capacity change from 0 to 128 [ 69.181678][ T5316] ======================================================= [ 69.181678][ T5316] WARNING: The mand mount option has been deprecated and [ 69.181678][ T5316] and is ignored by this kernel. Remove the mand [ 69.181678][ T5316] option from the mount to silence this warning. [ 69.181678][ T5316] ======================================================= [ 69.227803][ T5316] EXT4-fs (loop0): Test dummy encryption mode enabled [ 69.253340][ T5316] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 69.272552][ T5316] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 69.283908][ T5316] fscrypt: AES-256-XTS using implementation "xts-aes-aesni-avx" [ 69.332067][ T5316] loop0: detected capacity change from 128 to 64 [ 69.335385][ T1045] kworker/u4:8: attempt to access beyond end of device [ 69.335385][ T1045] loop0: rw=12288, sector=72, nr_sectors = 2 limit=64 [ 69.341008][ T1045] EXT4-fs error (device loop0): ext4_get_inode_loc:4970: inode #12: block 36: comm kworker/u4:8: unable to read itable block [ 69.386747][ T1045] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6305: IO failure [ 69.408286][ T1045] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm kworker/u4:8: mark_inode_dirty error [ 69.428866][ T1045] EXT4-fs (loop0): Delayed block allocation failed for inode 12 at logical offset 0 with max blocks 4 with error 5 [ 69.435482][ T5316] syz.0.0: attempt to access beyond end of device [ 69.435482][ T5316] loop0: rw=12288, sector=72, nr_sectors = 2 limit=64 [ 69.442240][ T5316] EXT4-fs error (device loop0): ext4_get_inode_loc:4970: inode #12: block 36: comm syz.0.0: unable to read itable block [ 69.447784][ T1045] EXT4-fs (loop0): This should not happen!! Data will be lost [ 69.447784][ T1045] [ 69.453843][ T1045] kworker/u4:8: attempt to access beyond end of device [ 69.453843][ T1045] loop0: rw=12288, sector=72, nr_sectors = 2 limit=64 [ 69.459369][ T1045] EXT4-fs error (device loop0): __ext4_get_inode_loc_noinmem:4955: inode #12: block 36: comm kworker/u4:8: unable to read itable block [ 69.465713][ T5316] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6305: IO failure [ 69.470353][ T5316] EXT4-fs error (device loop0): ext4_setattr:5991: inode #12: comm syz.0.0: mark_inode_dirty error [ 69.476670][ T5315] ------------[ cut here ]------------ [ 69.479397][ T5315] WARNING: CPU: 0 PID: 5315 at mm/page-writeback.c:2716 __folio_mark_dirty+0x202/0xe30 [ 69.483731][ T5315] Modules linked in: [ 69.485826][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 69.489270][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.493884][ T5315] RIP: 0010:__folio_mark_dirty+0x202/0xe30 [ 69.496441][ T5315] Code: 3c 20 00 74 08 48 89 df e8 6b be 2a 00 4c 8b 33 4c 89 f6 48 83 e6 08 31 ff e8 5a 89 c3 ff 49 83 e6 08 75 20 e8 6f 84 c3 ff 90 <0f> 0b 90 eb 1a e8 64 84 c3 ff 48 8b 2c 24 e9 74 07 00 00 e8 56 84 [ 69.510017][ T5315] RSP: 0000:ffffc9000d41f7d0 EFLAGS: 00010093 [ 69.512724][ T5315] RAX: ffffffff81fccf21 RBX: ffffea00012ff8c0 RCX: ffff888000308000 [ 69.516122][ T5315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.519612][ T5315] RBP: ffff8880426297d8 R08: ffffea00012ff8c7 R09: 1ffffd400025ff18 [ 69.522550][ T5315] R10: dffffc0000000000 R11: fffff9400025ff19 R12: dffffc0000000000 [ 69.526158][ T5315] R13: ffff8880426297e0 R14: 0000000000000000 R15: 0000000000000001 [ 69.529660][ T5315] FS: 0000555583b26500(0000) GS:ffff88808d301000(0000) knlGS:0000000000000000 [ 69.533322][ T5315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.536278][ T5315] CR2: 0000200000000140 CR3: 0000000041dbf000 CR4: 0000000000352ef0 [ 69.539937][ T5315] Call Trace: [ 69.541389][ T5315] [ 69.542706][ T5315] ? do_raw_spin_unlock+0x4d/0x240 [ 69.544932][ T5315] block_dirty_folio+0x17a/0x1d0 [ 69.547336][ T5315] ext4_page_mkwrite+0xf07/0x1190 [ 69.549542][ T5315] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 69.552151][ T5315] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 69.554624][ T5315] ? futex_unqueue+0x22/0x240 [ 69.556664][ T5315] do_page_mkwrite+0x14d/0x310 [ 69.558854][ T5315] do_wp_page+0x268d/0x5800 [ 69.560966][ T5315] ? __pfx_do_wp_page+0x10/0x10 [ 69.562961][ T5315] ? do_raw_spin_lock+0x121/0x290 [ 69.565175][ T5315] ? __handle_mm_fault+0xf87/0x5400 [ 69.567616][ T5315] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 69.570083][ T5315] __handle_mm_fault+0x1033/0x5400 [ 69.572306][ T5315] ? lock_vma_under_rcu+0x1a3/0x450 [ 69.574654][ T5315] ? __pfx___handle_mm_fault+0x10/0x10 [ 69.577083][ T5315] ? lock_vma_under_rcu+0x3d2/0x450 [ 69.579454][ T5315] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 69.581876][ T5315] ? __rseq_handle_notify_resume+0x384/0x1220 [ 69.584535][ T5315] handle_mm_fault+0x40a/0x8e0 [ 69.586575][ T5315] do_user_addr_fault+0xa7c/0x1380 [ 69.588812][ T5315] ? rcu_is_watching+0x15/0xb0 [ 69.590969][ T5315] ? trace_page_fault_user+0x84/0x1e0 [ 69.593221][ T5315] exc_page_fault+0x82/0x100 [ 69.595338][ T5315] asm_exc_page_fault+0x26/0x30 [ 69.597596][ T5315] RIP: 0033:0x7f1bf5c55263 [ 69.599534][ T5315] Code: 8b 44 24 08 48 85 c0 74 17 48 8b 54 24 18 48 0f ca 48 89 54 24 18 48 83 f8 01 0f 85 7a 02 00 00 48 8b 44 24 10 48 8b 54 24 18 <48> 89 10 e9 d2 fd ff ff 48 8b 44 24 10 0f b7 10 48 8b 44 24 08 48 [ 69.607763][ T5315] RSP: 002b:00007fff34317b80 EFLAGS: 00010246 [ 69.610492][ T5315] RAX: 0000200000000140 RBX: 0000000000000008 RCX: 0000000000000000 [ 69.613938][ T5315] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000555583b263c8 [ 69.617336][ T5315] RBP: 00007fff34317c88 R08: 0000000000000000 R09: 0000000000000000 [ 69.620938][ T5315] R10: 0000000000000000 R11: 0000000000000001 R12: 00007f1bf5fe5fac [ 69.624406][ T5315] R13: 00007fff34317cb0 R14: fffffffffffffffe R15: 00007fff34317cd0 [ 69.627966][ T5315] [ 69.629435][ T5315] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 69.632685][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 69.636627][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.641488][ T5315] Call Trace: [ 69.643035][ T5315] [ 69.644370][ T5315] dump_stack_lvl+0x99/0x250 [ 69.646298][ T5315] ? __asan_memcpy+0x40/0x70 [ 69.648203][ T5315] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.650374][ T5315] ? __pfx__printk+0x10/0x10 [ 69.652325][ T5315] vpanic+0x237/0x6d0 [ 69.654104][ T5315] ? __pfx_vpanic+0x10/0x10 [ 69.656063][ T5315] panic+0xb9/0xc0 [ 69.657817][ T5315] ? __pfx_panic+0x10/0x10 [ 69.659862][ T5315] __warn+0x31b/0x4b0 [ 69.661653][ T5315] ? __folio_mark_dirty+0x202/0xe30 [ 69.663998][ T5315] ? __folio_mark_dirty+0x202/0xe30 [ 69.666262][ T5315] report_bug+0x2be/0x4f0 [ 69.668174][ T5315] ? __folio_mark_dirty+0x202/0xe30 [ 69.670504][ T5315] ? __folio_mark_dirty+0x202/0xe30 [ 69.672835][ T5315] ? __folio_mark_dirty+0x204/0xe30 [ 69.675161][ T5315] handle_bug+0x84/0x160 [ 69.677156][ T5315] exc_invalid_op+0x1a/0x50 [ 69.679227][ T5315] asm_exc_invalid_op+0x1a/0x20 [ 69.681372][ T5315] RIP: 0010:__folio_mark_dirty+0x202/0xe30 [ 69.684001][ T5315] Code: 3c 20 00 74 08 48 89 df e8 6b be 2a 00 4c 8b 33 4c 89 f6 48 83 e6 08 31 ff e8 5a 89 c3 ff 49 83 e6 08 75 20 e8 6f 84 c3 ff 90 <0f> 0b 90 eb 1a e8 64 84 c3 ff 48 8b 2c 24 e9 74 07 00 00 e8 56 84 [ 69.692553][ T5315] RSP: 0000:ffffc9000d41f7d0 EFLAGS: 00010093 [ 69.695276][ T5315] RAX: ffffffff81fccf21 RBX: ffffea00012ff8c0 RCX: ffff888000308000 [ 69.698822][ T5315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.702200][ T5315] RBP: ffff8880426297d8 R08: ffffea00012ff8c7 R09: 1ffffd400025ff18 [ 69.705702][ T5315] R10: dffffc0000000000 R11: fffff9400025ff19 R12: dffffc0000000000 [ 69.709154][ T5315] R13: ffff8880426297e0 R14: 0000000000000000 R15: 0000000000000001 [ 69.712632][ T5315] ? __folio_mark_dirty+0x201/0xe30 [ 69.714938][ T5315] ? do_raw_spin_unlock+0x4d/0x240 [ 69.717146][ T5315] block_dirty_folio+0x17a/0x1d0 [ 69.719307][ T5315] ext4_page_mkwrite+0xf07/0x1190 [ 69.721543][ T5315] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 69.724233][ T5315] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 69.726667][ T5315] ? futex_unqueue+0x22/0x240 [ 69.728775][ T5315] do_page_mkwrite+0x14d/0x310 [ 69.730949][ T5315] do_wp_page+0x268d/0x5800 [ 69.733105][ T5315] ? __pfx_do_wp_page+0x10/0x10 [ 69.735319][ T5315] ? do_raw_spin_lock+0x121/0x290 [ 69.737584][ T5315] ? __handle_mm_fault+0xf87/0x5400 [ 69.739890][ T5315] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 69.742291][ T5315] __handle_mm_fault+0x1033/0x5400 [ 69.744535][ T5315] ? lock_vma_under_rcu+0x1a3/0x450 [ 69.746896][ T5315] ? __pfx___handle_mm_fault+0x10/0x10 [ 69.749393][ T5315] ? lock_vma_under_rcu+0x3d2/0x450 [ 69.751706][ T5315] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 69.754301][ T5315] ? __rseq_handle_notify_resume+0x384/0x1220 [ 69.757030][ T5315] handle_mm_fault+0x40a/0x8e0 [ 69.759181][ T5315] do_user_addr_fault+0xa7c/0x1380 [ 69.761418][ T5315] ? rcu_is_watching+0x15/0xb0 [ 69.763478][ T5315] ? trace_page_fault_user+0x84/0x1e0 [ 69.765992][ T5315] exc_page_fault+0x82/0x100 [ 69.768128][ T5315] asm_exc_page_fault+0x26/0x30 [ 69.770492][ T5315] RIP: 0033:0x7f1bf5c55263 [ 69.772478][ T5315] Code: 8b 44 24 08 48 85 c0 74 17 48 8b 54 24 18 48 0f ca 48 89 54 24 18 48 83 f8 01 0f 85 7a 02 00 00 48 8b 44 24 10 48 8b 54 24 18 <48> 89 10 e9 d2 fd ff ff 48 8b 44 24 10 0f b7 10 48 8b 44 24 08 48 [ 69.781066][ T5315] RSP: 002b:00007fff34317b80 EFLAGS: 00010246 [ 69.783838][ T5315] RAX: 0000200000000140 RBX: 0000000000000008 RCX: 0000000000000000 [ 69.787525][ T5315] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000555583b263c8 [ 69.790928][ T5315] RBP: 00007fff34317c88 R08: 0000000000000000 R09: 0000000000000000 [ 69.794143][ T5315] R10: 0000000000000000 R11: 0000000000000001 R12: 00007f1bf5fe5fac [ 69.797699][ T5315] R13: 00007fff34317cb0 R14: fffffffffffffffe R15: 00007fff34317cd0 [ 69.801457][ T5315] [ 69.803221][ T5315] Kernel Offset: disabled [ 69.805142][ T5315] Rebooting in 86400 seconds..