program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000640)={[{@grpid}, {@dioread_nolock}, {@dioread_lock}, {@norecovery}, {@discard}, {@max_batch_time={'max_batch_time', 0x3d, 0x1}}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0xfffffffffffff4a7}}, {@nobarrier}, {@dax}]}, 0xfe, 0x561, &(0x7f0000001180)="$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") mkdir(&(0x7f00000004c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000140)='./bus\x00') syz_mount_image$exfat(0x0, &(0x7f0000000180)='./bus\x00', 0x1004030, 0x0, 0xfb, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./bus/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000700)={{0x0, 0x22}, 'syz0\x00', 0x4010}) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)={0x50, 0x7f, 0x8, {}, {0x0, 0x1}, @ramp={0x0, 0x2, {0x40, 0x0, 0x7fff, 0x1000}}}) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) close(r3) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1, 0x442d, 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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqwS8coDQRRGIDfjIXaeQyrZbezXVFEC1cET6DH8DB6FC/hHVKkSJsiBJJZCJtd2Capvq95MD8z78E8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYJ6n9+7jrW4iUlxtLiP+vv4Xh/lLqT/34/cvzjAjp/P82j081k3593SU35WjZZt36Xr1/Rkjtfc72JPhPu31fa4n55rat6n5+r43kXIVEW3Jb1POVTXvLQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVdiBYwEAAAAAYf7WUfRtAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPwKAAD//+UFHyA=") r4 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r4, 0x2007ffc) sendfile(r4, r4, 0x0, 0x800000009) r5 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) sendfile(r5, r5, 0x0, 0x800000009) r6 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r7 = open(&(0x7f0000000280)='./file1\x00', 0x185102, 0x0) sendfile(r6, r7, 0x0, 0x1000000201005) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201500200000040"], 0x0) open(&(0x7f0000000180)='./bus\x00', 0xa37e, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) ioctl$LOOP_SET_STATUS(r8, 0x4c02, &(0x7f0000000340)={0x0, {}, 0x0, {}, 0x40010001, 0x2, 0x15, 0x17, "9e959f16b6787b08aa26e66c4056a51695284854c382ec6bcfeef4fb0efcc1d8a6078ed98e203fd5f04c3902dd8f6fac274de9d940bba5e50392bbd4ce85450d", "f625c1076e4c36c800def96015e0fb7e904d865c2fdc458ee68d347f41be5a08", [0xfffffffffffffffb, 0xff]}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000300)=""/54, 0x0}) [ 68.705266][ T4664] Bluetooth: hci0: command tx timeout [ 68.773568][ T5320] loop0: detected capacity change from 0 to 1024 [ 68.786265][ T5320] ext4: Bad value for 'auto_da_alloc' [ 68.826952][ T5320] overlayfs: failed to resolve './file0': -2 [ 69.040016][ T5320] loop0: detected capacity change from 0 to 32768 [ 69.045551][ T5320] ======================================================= [ 69.045551][ T5320] WARNING: The mand mount option has been deprecated and [ 69.045551][ T5320] and is ignored by this kernel. Remove the mand [ 69.045551][ T5320] option from the mount to silence this warning. [ 69.045551][ T5320] ======================================================= [ 69.111788][ T5320] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.130932][ T24] audit: type=1800 audit(1740073980.391:2): pid=5320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.196790][ T24] audit: type=1800 audit(1740073980.461:3): pid=5321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.266888][ T24] audit: type=1800 audit(1740073980.531:4): pid=5325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.598327][ T5317] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 69.952923][ T5327] loop0: detected capacity change from 32768 to 0 [ 69.971625][ T5321] syz.0.0: attempt to access beyond end of device [ 69.971625][ T5321] loop0: rw=0, sector=14656, nr_sectors = 8 limit=0 [ 69.978164][ T5320] syz.0.0: attempt to access beyond end of device [ 69.978164][ T5320] loop0: rw=34817, sector=14672, nr_sectors = 8 limit=0 [ 70.009588][ T5326] OCFS2: ERROR (device loop0): int ocfs2_validate_extent_block(struct super_block *, struct buffer_head *): Extent block #10584 has bad signature [ 70.017081][ T5321] (syz.0.0,5321,0):ocfs2_dio_end_io:2405 ERROR: Direct IO failed, bytes = -5 [ 70.017303][ T5320] (syz.0.0,5320,0):ocfs2_dio_end_io:2405 ERROR: Direct IO failed, bytes = -5 [ 70.021396][ T5326] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.041603][ T5326] OCFS2: File system is now read-only. [ 70.051757][ T5326] (syz.0.0,5326,0):__ocfs2_find_path:1844 ERROR: status = -30 [ 70.056023][ T5326] (syz.0.0,5326,0):ocfs2_commit_truncate:7269 ERROR: status = -30 [ 70.059987][ T5326] (syz.0.0,5326,0):ocfs2_truncate_file:511 ERROR: status = -30 [ 70.077368][ T5326] (syz.0.0,5326,0):ocfs2_setattr:1217 ERROR: status = -30 [ 70.159855][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.159855][ T5323] loop0: rw=38913, sector=966, nr_sectors = 1 limit=0 [ 70.173256][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.173256][ T5323] loop0: rw=38913, sector=967, nr_sectors = 1 limit=0 [ 70.179681][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.179681][ T5323] loop0: rw=38913, sector=968, nr_sectors = 1 limit=0 [ 70.187750][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.187750][ T5323] loop0: rw=38913, sector=969, nr_sectors = 1 limit=0 [ 70.195636][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.195636][ T5323] loop0: rw=38913, sector=970, nr_sectors = 1 limit=0 [ 70.201296][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.201296][ T5323] loop0: rw=38913, sector=971, nr_sectors = 1 limit=0 [ 70.209304][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.209304][ T5323] loop0: rw=38913, sector=972, nr_sectors = 1 limit=0 [ 70.216540][ T5323] jbd2/loop0-75: attempt to access beyond end of device [ 70.216540][ T5323] loop0: rw=38913, sector=973, nr_sectors = 1 limit=0 [ 70.222429][ T5325] (syz.0.0,5325,0):ocfs2_find_subtree_root:1777 ERROR: bug expression: i > left->p_tree_depth [ 70.229039][ T5323] Aborting journal on device loop0-75. [ 70.233081][ T5325] (syz.0.0,5325,0):ocfs2_find_subtree_root:1777 ERROR: Owner 17059, left depth 1, right depth 1 [ 70.233081][ T5325] left leaf blk 10585, right leaf blk 10585 [ 70.240068][ T5323] Buffer I/O error on dev loop0, logical block 640, lost sync page write [ 70.245576][ T5323] JBD2: I/O error when updating journal superblock for loop0-75. [ 70.249306][ T5325] ------------[ cut here ]------------ [ 70.251609][ T5325] kernel BUG at fs/ocfs2/alloc.c:1777! [ 70.256229][ T5325] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 70.259790][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted 6.14.0-rc3-syzkaller-00096-ge9a8cac0bf89 #0 [ 70.263783][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.267624][ T5325] RIP: 0010:ocfs2_find_subtree_root+0x5ab/0x5c0 [ 70.269727][ T5325] Code: f0 2b 34 8e ba f1 06 00 00 48 c7 c1 80 11 69 8c 4c 8b 44 24 20 45 89 f1 ff 33 41 57 ff 74 24 28 e8 1a 46 23 00 48 83 c4 18 90 <0f> 0b e8 7e 0f 0f fe 90 0f 0b e8 06 92 55 08 66 0f 1f 44 00 00 90 [ 70.277894][ T5325] RSP: 0018:ffffc9000d3c5ec0 EFLAGS: 00010296 [ 70.280248][ T5325] RAX: 64c13dfb79adb200 RBX: ffff888012e6b3b8 RCX: 64c13dfb79adb200 [ 70.283146][ T5325] RDX: ffffc9000f5c4000 RSI: 00000000000fffff RDI: 0000000000100000 [ 70.286319][ T5325] RBP: ffffc9000d3c5fb0 R08: ffffffff81a1108c R09: 1ffff11003f8519a [ 70.290717][ T5325] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000000001 [ 70.293662][ T5325] R13: 0000000000000010 R14: 0000000000000001 R15: 0000000000002959 [ 70.296526][ T5325] FS: 00007f58717f96c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 70.299970][ T5325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.302432][ T5325] CR2: 00007f5871795fe0 CR3: 000000003ef0a000 CR4: 0000000000352ef0 [ 70.305665][ T5325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.309216][ T5325] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.312260][ T5325] Call Trace: [ 70.313512][ T5325] [ 70.314659][ T5325] ? __die_body+0x5f/0xb0 [ 70.316222][ T5325] ? die+0x9e/0xc0 [ 70.317699][ T5325] ? do_trap+0x15a/0x3a0 [ 70.319440][ T5325] ? ocfs2_find_subtree_root+0x5ab/0x5c0 [ 70.321918][ T5325] ? do_error_trap+0x1dc/0x2c0 [ 70.324249][ T5325] ? ocfs2_find_subtree_root+0x5ab/0x5c0 [ 70.326662][ T5325] ? __pfx_do_error_trap+0x10/0x10 [ 70.328515][ T5325] ? report_bug+0x3e8/0x500 [ 70.330358][ T5325] ? handle_invalid_op+0x34/0x40 [ 70.332185][ T5325] ? ocfs2_find_subtree_root+0x5ab/0x5c0 [ 70.334507][ T5325] ? exc_invalid_op+0x38/0x50 [ 70.336649][ T5325] ? asm_exc_invalid_op+0x1a/0x20 [ 70.338822][ T5325] ? __wake_up_klogd+0xcc/0x110 [ 70.340759][ T5325] ? ocfs2_find_subtree_root+0x5ab/0x5c0 [ 70.343232][ T5325] ? __pfx_ocfs2_find_subtree_root+0x10/0x10 [ 70.345967][ T5325] ? __pfx_ocfs2_journal_access_path+0x10/0x10 [ 70.348781][ T5325] ? ocfs2_append_rec_to_path+0x58d/0xc20 [ 70.351193][ T5325] ocfs2_insert_path+0xad7/0x12c0 [ 70.353118][ T5325] ? __ocfs2_find_path+0x64a/0x7e0 [ 70.355003][ T5325] ? __pfx_ocfs2_insert_path+0x10/0x10 [ 70.357023][ T5325] ? __pfx_find_path_ins+0x10/0x10 [ 70.359076][ T5325] ? __pfx___ocfs2_find_path+0x10/0x10 [ 70.361440][ T5325] ? __kasan_kmalloc+0x98/0xb0 [ 70.363837][ T5325] ? __kmalloc_cache_noprof+0x243/0x390 [ 70.366324][ T5325] ? ocfs2_do_insert_extent+0x3d1/0x10d0 [ 70.368724][ T5325] ocfs2_do_insert_extent+0xae1/0x10d0 [ 70.370898][ T5325] ? do_sendfile+0x564/0x8a0 [ 70.372709][ T5325] ? __pfx_ocfs2_do_insert_extent+0x10/0x10 [ 70.374860][ T5325] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 70.376995][ T5325] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 70.379619][ T5325] ? kasan_quarantine_put+0xdc/0x230 [ 70.382128][ T5325] ? lockdep_hardirqs_on+0x99/0x150 [ 70.384451][ T5325] ? ocfs2_insert_extent+0x18fd/0x2270 [ 70.386752][ T5325] ocfs2_insert_extent+0x1172/0x2270 [ 70.388751][ T5325] ? __pfx_ocfs2_insert_extent+0x10/0x10 [ 70.390825][ T5325] ? jbd2_write_access_granted+0x2f8/0x310 [ 70.392937][ T5325] ? jbd2_write_access_granted+0x71/0x310 [ 70.395111][ T5325] ? jbd2_journal_get_write_access+0x1cf/0x240 [ 70.397886][ T5325] ? __ocfs2_journal_access+0x64c/0x8b0 [ 70.400239][ T5325] ? __pfx___ocfs2_journal_access+0x10/0x10 [ 70.402815][ T5325] ? ocfs2_num_free_extents+0x3b8/0x6d0 [ 70.404787][ T5325] ? __pfx_ocfs2_num_free_extents+0x10/0x10 [ 70.406898][ T5325] ? __lock_acquire+0x1397/0x2100 [ 70.408926][ T5325] ? cgroup_rstat_updated+0x13b/0xc30 [ 70.410853][ T5325] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 70.413044][ T5325] ocfs2_add_clusters_in_btree+0x73e/0x1370 [ 70.415411][ T5325] ? __pfx_ocfs2_add_clusters_in_btree+0x10/0x10 [ 70.417842][ T5325] ocfs2_add_inode_data+0xcf/0x120 [ 70.419674][ T5325] ? __pfx_ocfs2_add_inode_data+0x10/0x10 [ 70.421930][ T5325] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 70.424624][ T5325] ocfs2_write_cluster_by_desc+0x554/0x1fb0 [ 70.427723][ T5325] ? __pfx_ocfs2_write_cluster_by_desc+0x10/0x10 [ 70.430573][ T5325] ? jbd_lock_bh_journal_head+0x55/0x120 [ 70.432582][ T5325] ? folio_mapping+0x17f/0x250 [ 70.434321][ T5325] ? folio_wait_stable+0x70/0x90 [ 70.436198][ T5325] ? ocfs2_grab_folios_for_write+0xa60/0xda0 [ 70.438368][ T5325] ? __pfx_ocfs2_grab_folios_for_write+0x10/0x10 [ 70.440556][ T5325] ? rcu_is_watching+0x15/0xb0 [ 70.442411][ T5325] ? ocfs2_write_begin_nolock+0x1162/0x4e40 [ 70.444690][ T5325] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 70.447221][ T5325] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 70.450238][ T5325] ocfs2_write_begin_nolock+0x3b28/0x4e40 [ 70.453105][ T5325] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 70.455678][ T5325] ? __pfx_lock_acquire+0x10/0x10 [ 70.457807][ T5325] ? mark_lock+0x9a/0x360 [ 70.459554][ T5325] ? __lock_acquire+0x1397/0x2100 [ 70.461503][ T5325] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 70.463850][ T5325] ? __pfx_lock_acquire+0x10/0x10 [ 70.465872][ T5325] ? __pfx___might_resched+0x10/0x10 [ 70.468529][ T5325] ? mark_lock+0x9a/0x360 [ 70.470754][ T5325] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 70.473921][ T5325] ? down_write+0x18c/0x220 [ 70.475708][ T5325] ? __pfx_down_write+0x10/0x10 [ 70.477574][ T5325] ? ktime_get_coarse_real_ts64_mg+0x57/0x220 [ 70.479888][ T5325] ? lockdep_hardirqs_on+0x99/0x150 [ 70.481971][ T5325] ocfs2_write_begin+0x205/0x3a0 [ 70.483762][ T5325] ? __vfs_getxattr+0x433/0x470 [ 70.485635][ T5325] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 70.488325][ T5325] ? fault_in_iov_iter_readable+0x236/0x280 [ 70.491474][ T5325] generic_perform_write+0x346/0x990 [ 70.493583][ T5325] ? __pfx_generic_perform_write+0x10/0x10 [ 70.495766][ T5325] ? file_update_time+0x2a1/0x450 [ 70.497657][ T5325] ? __generic_file_write_iter+0x102/0x230 [ 70.499776][ T5325] ? ocfs2_file_write_iter+0x1989/0x2180 [ 70.501944][ T5325] ocfs2_file_write_iter+0x19af/0x2180 [ 70.504113][ T5325] ? kasan_save_track+0x3f/0x80 [ 70.506193][ T5325] ? __kasan_kmalloc+0x98/0xb0 [ 70.508470][ T5325] ? __kmalloc_noprof+0x285/0x4c0 [ 70.510559][ T5325] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 70.512709][ T5325] ? splice_from_pipe_next+0x606/0x660 [ 70.514802][ T5325] iter_file_splice_write+0xbfa/0x1510 [ 70.516880][ T5325] ? __pfx_iter_file_splice_write+0x10/0x10 [ 70.519233][ T5325] ? rcu_read_lock_any_held+0xb7/0x160 [ 70.521827][ T5325] ? __pfx_iter_file_splice_write+0x10/0x10 [ 70.524469][ T5325] direct_splice_actor+0x11b/0x220 [ 70.526290][ T5325] splice_direct_to_actor+0x586/0xc80 [ 70.528270][ T5325] ? __pfx_direct_splice_actor+0x10/0x10 [ 70.530527][ T5325] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 70.532912][ T5325] ? __fget_files+0x2a/0x410 [ 70.535275][ T5325] ? __pfx_lock_release+0x10/0x10 [ 70.537890][ T5325] do_splice_direct+0x289/0x3e0 [ 70.540289][ T5325] ? __pfx_do_splice_direct+0x10/0x10 [ 70.542373][ T5325] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 70.544569][ T5325] ? rw_verify_area+0x243/0x630 [ 70.546476][ T5325] do_sendfile+0x564/0x8a0 [ 70.548313][ T5325] ? __pfx_do_sendfile+0x10/0x10 [ 70.550452][ T5325] ? __rseq_handle_notify_resume+0x34d/0x14e0 [ 70.552721][ T5325] __se_sys_sendfile64+0x17c/0x1e0 [ 70.555161][ T5325] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 70.557778][ T5325] ? do_syscall_64+0x100/0x230 [ 70.560467][ T5325] ? do_syscall_64+0xb6/0x230 [ 70.562379][ T5325] do_syscall_64+0xf3/0x230 [ 70.564071][ T5325] ? clear_bhb_loop+0x35/0x90 [ 70.565833][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.568164][ T5325] RIP: 0033:0x7f587098d0a9 [ 70.570108][ T5325] 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 [ 70.578610][ T5325] RSP: 002b:00007f58717f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 70.582032][ T5325] RAX: ffffffffffffffda RBX: 00007f5870ba6160 RCX: 00007f587098d0a9 [ 70.585008][ T5325] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 0000000000000008 [ 70.587795][ T5325] RBP: 00007f5870a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 70.590763][ T5325] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 [ 70.594178][ T5325] R13: 0000000000000000 R14: 00007f5870ba6160 R15: 00007ffd6377c528 [ 70.597593][ T5325] [ 70.598887][ T5325] Modules linked in: [ 70.601140][ T5325] ---[ end trace 0000000000000000 ]--- [ 70.618831][ T5325] RIP: 0010:ocfs2_find_subtree_root+0x5ab/0x5c0 [ 70.621405][ T5325] Code: f0 2b 34 8e ba f1 06 00 00 48 c7 c1 80 11 69 8c 4c 8b 44 24 20 45 89 f1 ff 33 41 57 ff 74 24 28 e8 1a 46 23 00 48 83 c4 18 90 <0f> 0b e8 7e 0f 0f fe 90 0f 0b e8 06 92 55 08 66 0f 1f 44 00 00 90 [ 70.629713][ T5325] RSP: 0018:ffffc9000d3c5ec0 EFLAGS: 00010296 [ 70.632401][ T5325] RAX: 64c13dfb79adb200 RBX: ffff888012e6b3b8 RCX: 64c13dfb79adb200 [ 70.637545][ T5325] RDX: ffffc9000f5c4000 RSI: 00000000000fffff RDI: 0000000000100000 [ 70.640699][ T5325] RBP: ffffc9000d3c5fb0 R08: ffffffff81a1108c R09: 1ffff11003f8519a [ 70.645058][ T5325] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000000001 [ 70.648519][ T5325] R13: 0000000000000010 R14: 0000000000000001 R15: 0000000000002959 [ 70.651890][ T5325] FS: 00007f58717f96c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 70.656184][ T5325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.658983][ T5325] CR2: 00005589c81250b8 CR3: 000000003ef0a000 CR4: 0000000000352ef0 [ 70.662696][ T5325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.667148][ T5325] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.670602][ T5325] Kernel panic - not syncing: Fatal exception [ 70.673215][ T5325] Kernel Offset: disabled [ 70.674923][ T5325] Rebooting in 86400 seconds..