program:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x60342, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x47)
r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0)
syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1, 0x4446, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYVdOkZpIIjCAPxmLNTOY1gtu53tiiJauCJ4Aj2Gh9GjeAnvkCJF2hQhkMxC2OzCNkn1fc2D+Zl5D+YBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADDP03v38VY3ESmuNpcRf1//i8P8pdSf+/H7F2eYkdN5fu0eHuum/Hs6yu/K0bLNu3S9+v6Mkdr7HezJcJ/2+j7Xk3NN7dvUfH3fm0i5ioi25Lcp56qa9xYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqwg4cCwAAAAAI87eOom8DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB+BQAA///8NR6x")
r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
fallocate(r4, 0x0, 0x0, 0xffff)
r5 = open(&(0x7f0000000080)='./file1\x00', 0x64842, 0x22)
ftruncate(r5, 0x6)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r4, 0x0)
write$binfmt_aout(r3, &(0x7f00000002c0)=ANY=[], 0xc1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000005, 0x13, r3, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000280)={0xffffffffffffffff, 0x202, 0x2})
[ 85.842328][ T5327] syz.0.0 (5327) used greatest stack [ 84.874583][ T5302] Bluetooth: hci0: command tx timeout
[ 85.320007][ T5327] loop0: detected capacity change from 0 to 32768
[ 85.331802][ T5327] =======================================================
[ 85.331802][ T5327] WARNING: The mand mount option has been deprecated and
[ 85.331802][ T5327] and is ignored by this kernel. Remove the mand
[ 85.331802][ T5327] option from the mount to silence this warning.
[ 85.331802][ T5327] =======================================================
[ 85.408006][ T5327] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode.
[ 85.448883][ T5327] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.460548][ T5327] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.466734][ T5327] OCFS2: File system is now read-only.
[ 85.469192][ T5327] (syz.0.0,5327,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.472686][ T5327] (syz.0.0,5327,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.477057][ T5327] (syz.0.0,5327,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.482576][ T5327] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.493598][ T5327] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.499716][ T5327] (syz.0.0,5327,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.503463][ T5327] (syz.0.0,5327,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.508735][ T5327] (syz.0.0,5327,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.515441][ T5328] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.527142][ T5328] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.531612][ T5328] (syz.0.0,5328,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.536138][ T5328] (syz.0.0,5328,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.540422][ T5328] (syz.0.0,5328,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.547995][ T5327] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.560213][ T5327] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.566932][ T5327] (syz.0.0,5327,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.570522][ T5327] (syz.0.0,5327,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.575452][ T5327] (syz.0.0,5327,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.580762][ T5328] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.591437][ T5328] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.596165][ T5328] (syz.0.0,5328,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.599651][ T5328] (syz.0.0,5328,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.603592][ T5328] (syz.0.0,5328,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.610437][ T5327] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.620954][ T5327] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.626014][ T5327] (syz.0.0,5327,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.629541][ T5327] (syz.0.0,5327,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.633432][ T5327] (syz.0.0,5327,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.638848][ T5326] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.648888][ T5326] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.653433][ T5326] (syz.0.0,5326,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.659862][ T5326] (syz.0.0,5326,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.664077][ T5326] (syz.0.0,5326,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.670422][ T5327] OCFS2: ERROR (device loop0): int ocfs2_get_clusters_nocache(struct inode *, struct buffer_head *, u32, unsigned int *, struct ocfs2_extent_rec *, unsigned int *): Inode 17058 has bad extent record (0, 1, 0)
[ 85.681652][ T5327] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 85.689278][ T5327] (syz.0.0,5327,0):ocfs2_get_clusters:634 ERROR: status = -30
[ 85.693020][ T5327] (syz.0.0,5327,0):ocfs2_extent_map_get_blocks:681 ERROR: status = -30
[ 85.697647][ T5327] (syz.0.0,5327,0):ocfs2_get_block:153 ERROR: get_blocks() failed, inode: 0xffff88804338c178, block: 0
[ 85.705046][ T5327] ==================================================================
[ 85.708501][ T5327] BUG: KASAN: slab-use-after-free in ocfs2_fault+0xd3/0x3f0
[ 85.711868][ T5327] Read of size 8 at addr ffff8880118c8a58 by task syz.0.0/5327
[ 85.715430][ T5327]
[ 85.716866][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full)
[ 85.716889][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.716897][ T5327] Call Trace:
[ 85.716906][ T5327]
[ 85.716913][ T5327] dump_stack_lvl+0x189/0x250
[ 85.716939][ T5327] ? __virt_addr_valid+0x1c8/0x5c0
[ 85.716951][ T5327] ? rcu_is_watching+0x15/0xb0
[ 85.716968][ T5327] ? __kasan_check_byte+0x12/0x40
[ 85.716982][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10
[ 85.716998][ T5327] ? rcu_is_watching+0x15/0xb0
[ 85.717016][ T5327] ? lock_release+0x4b/0x3e0
[ 85.717033][ T5327] ? __virt_addr_valid+0x1c8/0x5c0
[ 85.717045][ T5327] ? __virt_addr_valid+0x4a5/0x5c0
[ 85.717056][ T5327] print_report+0xd2/0x2b0
[ 85.717074][ T5327] ? ocfs2_fault+0xd3/0x3f0
[ 85.717085][ T5327] kasan_report+0x118/0x150
[ 85.717097][ T5327] ? ocfs2_fault+0xd3/0x3f0
[ 85.717111][ T5327] ocfs2_fault+0xd3/0x3f0
[ 85.717124][ T5327] ? __pfx_ocfs2_fault+0x10/0x10
[ 85.717134][ T5327] ? __raw_spin_lock_init+0x45/0x100
[ 85.717149][ T5327] __do_fault+0x138/0x390
[ 85.717162][ T5327] __handle_mm_fault+0x37ed/0x5620
[ 85.717186][ T5327] ? __pfx___handle_mm_fault+0x10/0x10
[ 85.717207][ T5327] ? __pfx___might_resched+0x10/0x10
[ 85.717225][ T5327] handle_mm_fault+0x40a/0x8e0
[ 85.717245][ T5327] __get_user_pages+0x1af4/0x30b0
[ 85.717264][ T5327] ? mt_find+0x15c/0x5f0
[ 85.717362][ T5327] ? __pfx___get_user_pages+0x10/0x10
[ 85.717382][ T5327] populate_vma_page_range+0x26b/0x340
[ 85.717400][ T5327] ? __pfx_populate_vma_page_range+0x10/0x10
[ 85.717414][ T5327] ? userfaultfd_unmap_complete+0x278/0x2d0
[ 85.717432][ T5327] ? down_read+0x1ad/0x2e0
[ 85.717444][ T5327] __mm_populate+0x24c/0x380
[ 85.717460][ T5327] ? __pfx___mm_populate+0x10/0x10
[ 85.717481][ T5327] ? up_write+0x1c4/0x420
[ 85.717494][ T5327] vm_mmap_pgoff+0x3f0/0x4c0
[ 85.717512][ T5327] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 85.717528][ T5327] ? __fget_files+0x2a/0x420
[ 85.717542][ T5327] ? __fget_files+0x3a0/0x420
[ 85.717554][ T5327] ? __fget_files+0x2a/0x420
[ 85.717567][ T5327] ksys_mmap_pgoff+0x51f/0x760
[ 85.717591][ T5327] do_syscall_64+0xfa/0x3b0
[ 85.717609][ T5327] ? lockdep_hardirqs_on+0x9c/0x150
[ 85.717626][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.717638][ T5327] ? clear_bhb_loop+0x60/0xb0
[ 85.717681][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.717696][ T5327] RIP: 0033:0x7f6d9798e929
[ 85.717712][ T5327] 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
[ 85.717721][ T5327] RSP: 002b:00007f6d9883b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 85.717737][ T5327] RAX: ffffffffffffffda RBX: 00007f6d97bb5fa0 RCX: 00007f6d9798e929
[ 85.717746][ T5327] RDX: 00000000027ffff7 RSI: 0000000000600000 RDI: 0000200000000000
[ 85.717756][ T5327] RBP: 00007f6d97a10b39 R08: 0000000000000008 R09: 0000000000000000
[ 85.717766][ T5327] R10: 0000000004012011 R11: 0000000000000246 R12: 0000000000000000
[ 85.717774][ T5327] R13: 0000000000000000 R14: 00007f6d97bb5fa0 R15: 00007ffc7f442ef8
[ 85.717785][ T5327]
[ 85.717790][ T5327]
[ 85.859775][ T5327] Allocated by task 5327:
[ 85.861903][ T5327] kasan_save_track+0x3e/0x80
[ 85.864120][ T5327] __kasan_slab_alloc+0x6c/0x80
[ 85.866437][ T5327] kmem_cache_alloc_noprof+0x1c1/0x3c0
[ 85.869012][ T5327] vm_area_alloc+0x24/0x140
[ 85.871189][ T5327] mmap_region+0xcc7/0x1f30
[ 85.873442][ T5327] do_mmap+0xc45/0x10d0
[ 85.875385][ T5327] vm_mmap_pgoff+0x31b/0x4c0
[ 85.877505][ T5327] ksys_mmap_pgoff+0x51f/0x760
[ 85.879779][ T5327] do_syscall_64+0xfa/0x3b0
[ 85.882022][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.884720][ T5327]
[ 85.885859][ T5327] Freed by task 5326:
[ 85.887773][ T5327] kasan_save_track+0x3e/0x80
[ 85.890069][ T5327] kasan_save_free_info+0x46/0x50
[ 85.892527][ T5327] __kasan_slab_free+0x62/0x70
[ 85.894902][ T5327] slab_free_after_rcu_debug+0x129/0x2a0
[ 85.897483][ T5327] rcu_core+0xca5/0x1710
[ 85.899495][ T5327] handle_softirqs+0x286/0x870
[ 85.901845][ T5327] __irq_exit_rcu+0xca/0x1f0
[ 85.903913][ T5327] irq_exit_rcu+0x9/0x30
[ 85.905820][ T5327] sysvec_apic_timer_interrupt+0x57/0xc0
[ 85.908599][ T5327] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 85.911318][ T5327]
[ 85.912549][ T5327] Last potentially related work creation:
[ 85.914939][ T5327] kasan_save_stack+0x3e/0x60
[ 85.917118][ T5327] kasan_record_aux_stack+0xbd/0xd0
[ 85.919461][ T5327] kmem_cache_free+0x2f6/0x400
[ 85.921703][ T5327] vms_complete_munmap_vmas+0x626/0x8a0
[ 85.924334][ T5327] mmap_region+0x161d/0x1f30
[ 85.927056][ T5327] do_mmap+0xc45/0x10d0
[ 85.928999][ T5327] vm_mmap_pgoff+0x31b/0x4c0
[ 85.931064][ T5327] ksys_mmap_pgoff+0x51f/0x760
[ 85.933366][ T5327] do_syscall_64+0xfa/0x3b0
[ 85.935497][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.938263][ T5327]
[ 85.939340][ T5327] The buggy address belongs to the object at ffff8880118c8a00
[ 85.939340][ T5327] which belongs to the cache vm_area_struct of size 256
[ 85.945613][ T5327] The buggy address is located 88 bytes inside of
[ 85.945613][ T5327] freed 256-byte region [ffff8880118c8a00, ffff8880118c8b00)
[ 85.951894][ T5327]
[ 85.952989][ T5327] The buggy address belongs to the physical page:
[ 85.955978][ T5327] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x118c8
[ 85.960311][ T5327] memcg:ffff8880118a4381
[ 85.962631][ T5327] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 85.967667][ T5327] page_type: f5(slab)
[ 85.970366][ T5327] raw: 00fff00000000000 ffff88801b6dcb40 ffffea00004725c0 dead000000000004
[ 85.975037][ T5327] raw: 0000000000000000 00000000800c000c 00000000f5000000 ffff8880118a4381
[ 85.979168][ T5327] page dumped because: kasan: bad access detected
[ 85.982603][ T5327] page_owner tracks the page as allocated
[ 85.985211][ T5327] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 4696, tgid 4696 (hostname), ts 26491244377, free_ts 26484907921
[ 85.993782][ T5327] post_alloc_hook+0x240/0x2a0
[ 85.996035][ T5327] get_page_from_freelist+0x21e4/0x22c0
[ 85.998495][ T5327] __alloc_frozen_pages_noprof+0x181/0x370
[ 86.001132][ T5327] alloc_pages_mpol+0x232/0x4a0
[ 86.003242][ T5327] allocate_slab+0x8a/0x3b0
[ 86.005325][ T5327] ___slab_alloc+0xbfc/0x1480
[ 86.007443][ T5327] kmem_cache_alloc_noprof+0x283/0x3c0
[ 86.009943][ T5327] vm_area_dup+0x2b/0x680
[ 86.011894][ T5327] __split_vma+0x1a9/0xa00
[ 86.013781][ T5327] vms_gather_munmap_vmas+0x2de/0x12b0
[ 86.016153][ T5327] mmap_region+0x678/0x1f30
[ 86.018194][ T5327] do_mmap+0xc45/0x10d0
[ 86.020032][ T5327] vm_mmap_pgoff+0x31b/0x4c0
[ 86.022096][ T5327] ksys_mmap_pgoff+0x51f/0x760
[ 86.024257][ T5327] do_syscall_64+0xfa/0x3b0
[ 86.026384][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.029081][ T5327] page last free pid 15 tgid 15 stack trace:
[ 86.031950][ T5327] __free_frozen_pages+0xc71/0xe70
[ 86.034407][ T5327] __tlb_remove_table+0x2d2/0x3b0
[ 86.036910][ T5327] tlb_remove_table_rcu+0x85/0x100
[ 86.039353][ T5327] rcu_core+0xca5/0x1710
[ 86.041381][ T5327] handle_softirqs+0x286/0x870
[ 86.043550][ T5327] run_ksoftirqd+0x9b/0x100
[ 86.045917][ T5327] smpboot_thread_fn+0x53f/0xa60
[ 86.048242][ T5327] kthread+0x70e/0x8a0
[ 86.050363][ T5327] ret_from_fork+0x3fc/0x770
[ 86.052689][ T5327] ret_from_fork_asm+0x1a/0x30
[ 86.055142][ T5327]
[ 86.056251][ T5327] Memory state around the buggy address:
[ 86.058821][ T5327] ffff8880118c8900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.062861][ T5327] ffff8880118c8980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 86.066688][ T5327] >ffff8880118c8a00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.070108][ T5327] ^
[ 86.073038][ T5327] ffff8880118c8a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.076325][ T5327] ffff8880118c8b00: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[ 86.079649][ T5327] ==================================================================
[ 86.145097][ T5327] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 86.149005][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full)
[ 86.154156][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.158775][ T5327] Call Trace:
[ 86.160325][ T5327]
[ 86.161852][ T5327] dump_stack_lvl+0x99/0x250
[ 86.163924][ T5327] ? __asan_memcpy+0x40/0x70
[ 86.166197][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.168746][ T5327] ? __pfx__printk+0x10/0x10
[ 86.170855][ T5327] panic+0x2db/0x790
[ 86.172730][ T5327] ? __pfx_panic+0x10/0x10
[ 86.174801][ T5327] ? _raw_spin_unlock_irqrestore+0xfd/0x110
[ 86.177488][ T5327] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 86.180288][ T5327] ? print_memory_metadata+0x314/0x400
[ 86.182674][ T5327] ? ocfs2_fault+0xd3/0x3f0
[ 86.184748][ T5327] check_panic_on_warn+0x89/0xb0
[ 86.186850][ T5327] ? ocfs2_fault+0xd3/0x3f0
[ 86.188894][ T5327] end_report+0x78/0x160
[ 86.190709][ T5327] kasan_report+0x129/0x150
[ 86.192658][ T5327] ? ocfs2_fault+0xd3/0x3f0
[ 86.194710][ T5327] ocfs2_fault+0xd3/0x3f0
[ 86.196640][ T5327] ? __pfx_ocfs2_fault+0x10/0x10
[ 86.198756][ T5327] ? __raw_spin_lock_init+0x45/0x100
[ 86.201069][ T5327] __do_fault+0x138/0x390
[ 86.203121][ T5327] __handle_mm_fault+0x37ed/0x5620
[ 86.205461][ T5327] ? __pfx___handle_mm_fault+0x10/0x10
[ 86.208090][ T5327] ? __pfx___might_resched+0x10/0x10
[ 86.210541][ T5327] handle_mm_fault+0x40a/0x8e0
[ 86.212826][ T5327] __get_user_pages+0x1af4/0x30b0
[ 86.215161][ T5327] ? mt_find+0x15c/0x5f0
[ 86.217071][ T5327] ? __pfx___get_user_pages+0x10/0x10
[ 86.219471][ T5327] populate_vma_page_range+0x26b/0x340
[ 86.221915][ T5327] ? __pfx_populate_vma_page_range+0x10/0x10
[ 86.224576][ T5327] ? userfaultfd_unmap_complete+0x278/0x2d0
[ 86.227216][ T5327] ? down_read+0x1ad/0x2e0
[ 86.229172][ T5327] __mm_populate+0x24c/0x380
[ 86.231346][ T5327] ? __pfx___mm_populate+0x10/0x10
[ 86.233710][ T5327] ? up_write+0x1c4/0x420
[ 86.235725][ T5327] vm_mmap_pgoff+0x3f0/0x4c0
[ 86.237889][ T5327] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 86.240127][ T5327] ? __fget_files+0x2a/0x420
[ 86.242476][ T5327] ? __fget_files+0x3a0/0x420
[ 86.244842][ T5327] ? __fget_files+0x2a/0x420
[ 86.247181][ T5327] ksys_mmap_pgoff+0x51f/0x760
[ 86.249559][ T5327] do_syscall_64+0xfa/0x3b0
[ 86.251734][ T5327] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.254154][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.256944][ T5327] ? clear_bhb_loop+0x60/0xb0
[ 86.259165][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.262353][ T5327] RIP: 0033:0x7f6d9798e929
[ 86.264735][ T5327] 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
[ 86.274069][ T5327] RSP: 002b:00007f6d9883b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 86.277886][ T5327] RAX: ffffffffffffffda RBX: 00007f6d97bb5fa0 RCX: 00007f6d9798e929
[ 86.281772][ T5327] RDX: 00000000027ffff7 RSI: 0000000000600000 RDI: 0000200000000000
[ 86.285399][ T5327] RBP: 00007f6d97a10b39 R08: 0000000000000008 R09: 0000000000000000
[ 86.288599][ T5327] R10: 0000000004012011 R11: 0000000000000246 R12: 0000000000000000
[ 86.292023][ T5327] R13: 0000000000000000 R14: 00007f6d97bb5fa0 R15: 00007ffc7f442ef8
[ 86.295714][ T5327]
[ 86.297516][ T5327] Kernel Offset: disabled
[ 86.299501][ T5327] Rebooting in 86400 seconds..