program: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="6c00000013000100001f", @ANYRES32=r2, @ANYBLOB="00000000000000004c000c80480002804400018008000000000000000800000000000000080000000000000008000000000000000800000000000000080000000000000008000100000000000800000000000000"], 0x6c}}, 0x0) syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xe, &(0x7f00000003c0)={[{@noload}, {@mblk_io_submit}, {@bh}, {@auto_da_alloc}, {@dioread_nolock}, {@noquota}]}, 0x3, 0x45d, &(0x7f0000001380)="$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") creat(&(0x7f0000000080)='./file1\x00', 0x0) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f00000000c0)=ANY=[@ANYBLOB="61636c2c6865617274626561743d6e6f6e652c6572726f72733d72656d6f756e742d726f2c636f686572656e63793d66756c6c2c636f686572656e63793d6fc472b5c566756c6c2c626172726965723d30303030303030303030303030303030303030332c696e74722c6e6f61636c2c00"], 0x1, 0x442a, &(0x7f0000008940)="$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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqoq7NIxSgNBFAbgN2Ohdh7DatntbFcU0cIVwRPoMTyMHsVLeIcUKdKmCIFkFsJmF7ZJqu9rHszPzHswDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHme3ruPt7qJSHG1uYz4+/pfHOYvpf7cj9+/OMOMnM7za/fwWDfl39NRfleOlm3epevV92eM1N7vYE+G+7TX97menGtq36bm6/veRMpVRLQlv005V9W8twAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVRV24FgAAAAAQJi/dRR9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPArAAD///4CHxA=") r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r4, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) write$binfmt_aout(r4, 0x0, 0xffffffdb) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x111) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x141a42, 0x1c2) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000200), 0xfea7) copy_file_range(r6, 0x0, r5, 0x0, 0xffffffffa003e45c, 0x700000000000000) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x8005, 0x0, 0x0, 0x19, 0x0, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f283e6d60200000000000000000000000100", [0x208]}) r9 = open(&(0x7f0000000180)='./file1\x00', 0xe0142, 0x102) pwritev2(r9, &(0x7f0000001100)=[{&(0x7f0000001080)='\b', 0x1}], 0x1, 0x7000, 0x0, 0x3) setxattr$trusted_overlay_upper(&(0x7f0000000340)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000200)=ANY=[], 0x841, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, 0x0, 0x2) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r10, 0x0, 0x0) io_setup(0x202, &(0x7f0000000200)) unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) [ 87.552015][ T5328] netlink: 76 bytes leftover after parsing attributes in process `syz.0.0'. [ 87.569364][ T5328] loop0: detected capacity change from 0 to 512 [ 87.599678][ T5328] EXT4-fs: Ignoring removed mblk_io_submit option [ 87.602428][ T5328] EXT4-fs: Ignoring removed bh option [ 87.643980][ T5328] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 87.649350][ T5328] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 87.694507][ T5328] EXT4-fs (loop0): 1 truncate cleaned up [ 87.698055][ T5328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.824518][ T5303] Bluetooth: hci0: command tx timeout [ 88.425999][ T5332] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 88.647497][ T5328] loop0: detected capacity change from 512 to 64 [ 88.674986][ T5332] ================================================================== [ 88.678213][ T5332] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x9c1/0x1e20 [ 88.682541][ T5332] Read of size 18446744073709551600 at addr ffff88805028f2d0 by task syz.0.0/5332 [ 88.686538][ T5332] [ 88.687622][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 88.687637][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 88.687647][ T5332] Call Trace: [ 88.687655][ T5332] [ 88.687661][ T5332] dump_stack_lvl+0x189/0x250 [ 88.687679][ T5332] ? __virt_addr_valid+0x1c8/0x5c0 [ 88.687695][ T5332] ? rcu_is_watching+0x15/0xb0 [ 88.687708][ T5332] ? __kasan_check_byte+0x12/0x40 [ 88.687723][ T5332] ? __pfx_dump_stack_lvl+0x10/0x10 [ 88.687745][ T5332] ? rcu_is_watching+0x15/0xb0 [ 88.687758][ T5332] ? lock_release+0x4b/0x3e0 [ 88.687770][ T5332] ? __virt_addr_valid+0x1c8/0x5c0 [ 88.687786][ T5332] ? __virt_addr_valid+0x4a5/0x5c0 [ 88.687799][ T5332] print_report+0xca/0x240 [ 88.687812][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 88.687828][ T5332] kasan_report+0x118/0x150 [ 88.687843][ T5332] ? bdev_getblk+0x80/0x660 [ 88.687853][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 88.687870][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 88.687886][ T5332] kasan_check_range+0x2b0/0x2c0 [ 88.687903][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 88.687919][ T5332] __asan_memmove+0x29/0x70 [ 88.687931][ T5332] ext4_xattr_set_entry+0x9c1/0x1e20 [ 88.687952][ T5332] ext4_xattr_ibody_set+0x254/0x6a0 [ 88.687969][ T5332] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 88.687985][ T5332] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 88.687998][ T5332] ? ext4_read_inline_folio+0x6eb/0x850 [ 88.688010][ T5332] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 88.688021][ T5332] ? down_write+0x162/0x1f0 [ 88.688883][ T5332] ? __filemap_get_folio+0x79f/0xaf0 [ 88.688903][ T5332] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 88.688922][ T5332] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 88.688934][ T5332] ? __folio_mark_dirty+0x989/0xe30 [ 88.688947][ T5332] ? ext4_inode_journal_mode+0x18c/0x480 [ 88.688962][ T5332] ? rcu_is_watching+0x15/0xb0 [ 88.688976][ T5332] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 88.688987][ T5332] ext4_write_begin+0x382/0x19a0 [ 88.688999][ T5332] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 88.689016][ T5332] ? __pfx___might_resched+0x10/0x10 [ 88.689029][ T5332] ? rcu_is_watching+0x15/0xb0 [ 88.689043][ T5332] ? __pfx_ext4_write_begin+0x10/0x10 [ 88.689057][ T5332] generic_perform_write+0x2c5/0x900 [ 88.689071][ T5332] ? __pfx_generic_perform_write+0x10/0x10 [ 88.689081][ T5332] ? file_modified_flags+0x4bb/0x560 [ 88.689092][ T5332] ? ext4_write_checks+0x24b/0x2c0 [ 88.689108][ T5332] ext4_buffered_write_iter+0xce/0x3a0 [ 88.689124][ T5332] ext4_file_write_iter+0x298/0x1bc0 [ 88.689140][ T5332] ? aa_file_perm+0x13a/0x1550 [ 88.689157][ T5332] ? futex_unqueue+0x22/0x240 [ 88.689172][ T5332] ? futex_unqueue+0x211/0x240 [ 88.689186][ T5332] ? __futex_wait+0x34a/0x3d0 [ 88.689198][ T5332] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 88.689215][ T5332] do_iter_readv_writev+0x623/0x8c0 [ 88.689231][ T5332] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 88.689244][ T5332] ? rcu_read_lock_any_held+0xb3/0x120 [ 88.689261][ T5332] vfs_writev+0x31a/0x960 [ 88.689279][ T5332] ? __lock_acquire+0xab9/0xd20 [ 88.689289][ T5332] ? __pfx_vfs_writev+0x10/0x10 [ 88.689307][ T5332] ? __fget_files+0x2a/0x420 [ 88.689323][ T5332] ? __fget_files+0x3a0/0x420 [ 88.689337][ T5332] ? __fget_files+0x2a/0x420 [ 88.689353][ T5332] __se_sys_pwritev2+0x179/0x290 [ 88.689367][ T5332] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 88.689384][ T5332] ? do_syscall_64+0xbe/0xfa0 [ 88.689399][ T5332] ? __x64_sys_pwritev2+0x20/0xc0 [ 88.689414][ T5332] do_syscall_64+0xfa/0xfa0 [ 88.689426][ T5332] ? lockdep_hardirqs_on+0x9c/0x150 [ 88.689436][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.689443][ T5332] ? clear_bhb_loop+0x60/0xb0 [ 88.689451][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.689458][ T5332] RIP: 0033:0x7f5baeb8f6c9 [ 88.689467][ T5332] 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 [ 88.689474][ T5332] RSP: 002b:00007f5bafab4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 88.689484][ T5332] RAX: ffffffffffffffda RBX: 00007f5baede6180 RCX: 00007f5baeb8f6c9 [ 88.689489][ T5332] RDX: 0000000000000001 RSI: 0000200000001100 RDI: 000000000000000e [ 88.689494][ T5332] RBP: 00007f5baec11f91 R08: 0000000000000000 R09: 0000000000000003 [ 88.689499][ T5332] R10: 0000000000007000 R11: 0000000000000246 R12: 0000000000000000 [ 88.689503][ T5332] R13: 00007f5baede6218 R14: 00007f5baede6180 R15: 00007fffb6dee8d8 [ 88.689512][ T5332] [ 88.689515][ T5332] [ 88.880951][ T5332] The buggy address belongs to the physical page: [ 88.883790][ T5332] page: refcount:2 mapcount:0 mapping:ffff8880004c4d80 index:0x2 pfn:0x5028f [ 88.887717][ T5332] memcg:ffff888030ad8d00 [ 88.889638][ T5332] aops:def_blk_aops ino:700000 dentry name(?):"" [ 88.893170][ T5332] flags: 0x4fff38000004234(referenced|dirty|lru|workingset|private|node=1|zone=1|lastcpupid=0x7ff) [ 88.897479][ T5332] raw: 04fff38000004234 ffffea000107cc88 ffffea00013a9688 ffff8880004c4d80 [ 88.901233][ T5332] raw: 0000000000000002 ffff88804335fbc8 00000002ffffffff ffff888030ad8d00 [ 88.904956][ T5332] page dumped because: kasan: bad access detected [ 88.907722][ T5332] page_owner tracks the page as allocated [ 88.910186][ T5332] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5332, tgid 5327 (syz.0.0), ts 88666193642, free_ts 88582785924 [ 88.918485][ T5332] post_alloc_hook+0x240/0x2a0 [ 88.920387][ T5332] get_page_from_freelist+0x2365/0x2440 [ 88.922857][ T5332] __alloc_frozen_pages_noprof+0x181/0x370 [ 88.925292][ T5332] alloc_pages_mpol+0x232/0x4a0 [ 88.927215][ T5332] alloc_pages_noprof+0xa9/0x190 [ 88.929132][ T5332] folio_alloc_noprof+0x1e/0x30 [ 88.931100][ T5332] filemap_alloc_folio_noprof+0xdf/0x470 [ 88.933250][ T5332] __filemap_get_folio+0x3f2/0xaf0 [ 88.935239][ T5332] bdev_getblk+0x1ad/0x660 [ 88.936963][ T5332] __ext4_get_inode_loc+0x561/0x1040 [ 88.939040][ T5332] ext4_get_inode_loc+0x81/0xf0 [ 88.941060][ T5332] ext4_xattr_ibody_get+0x111/0x510 [ 88.943350][ T5332] ext4_xattr_get+0x123/0x6a0 [ 88.945662][ T5332] __vfs_getxattr+0x3f4/0x430 [ 88.947651][ T5332] cap_inode_need_killpriv+0x45/0x60 [ 88.949972][ T5332] security_inode_need_killpriv+0x89/0x270 [ 88.952550][ T5332] page last free pid 4698 tgid 4698 stack trace: [ 88.955248][ T5332] __free_frozen_pages+0xbc4/0xd30 [ 88.957396][ T5332] __folio_put+0x21b/0x2c0 [ 88.959333][ T5332] __free_zspage+0x338/0x5b0 [ 88.961211][ T5332] zs_free+0x395/0x510 [ 88.962947][ T5332] zswap_entry_free+0x345/0x500 [ 88.965071][ T5332] zswap_load+0x3b3/0x4c0 [ 88.966999][ T5332] swap_read_folio+0x681/0x2530 [ 88.969162][ T5332] swap_cluster_readahead+0x358/0x630 [ 88.971380][ T5332] swapin_readahead+0x17d/0xb50 [ 88.973474][ T5332] do_swap_page+0x43b/0x5b20 [ 88.975507][ T5332] __handle_mm_fault+0xe55/0x5400 [ 88.977684][ T5332] handle_mm_fault+0x40a/0x8e0 [ 88.979828][ T5332] do_user_addr_fault+0x764/0x1380 [ 88.981942][ T5332] exc_page_fault+0x82/0x100 [ 88.984766][ T5332] asm_exc_page_fault+0x26/0x30 [ 88.986808][ T5332] [ 88.987800][ T5332] Memory state around the buggy address: [ 88.990061][ T5332] ffff88805028f180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.993166][ T5332] ffff88805028f200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.996606][ T5332] >ffff88805028f280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.000078][ T5332] ^ [ 89.002856][ T5332] ffff88805028f300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.006122][ T5332] ffff88805028f380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.009579][ T5332] ================================================================== [ 89.056219][ T5332] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 89.059348][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 89.063297][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 89.067954][ T5332] Call Trace: [ 89.069379][ T5332] [ 89.070843][ T5332] dump_stack_lvl+0x99/0x250 [ 89.072872][ T5332] ? __asan_memcpy+0x40/0x70 [ 89.074931][ T5332] ? __pfx_dump_stack_lvl+0x10/0x10 [ 89.077201][ T5332] ? __pfx__printk+0x10/0x10 [ 89.079308][ T5332] vpanic+0x237/0x6d0 [ 89.081074][ T5332] ? __pfx_vpanic+0x10/0x10 [ 89.083082][ T5332] ? preempt_schedule_common+0x83/0xd0 [ 89.085386][ T5332] ? preempt_schedule+0xae/0xc0 [ 89.087466][ T5332] panic+0xb9/0xc0 [ 89.089099][ T5332] ? __pfx_panic+0x10/0x10 [ 89.091061][ T5332] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 89.093709][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 89.095965][ T5332] check_panic_on_warn+0x89/0xb0 [ 89.098058][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 89.100369][ T5332] end_report+0x78/0x160 [ 89.102620][ T5332] kasan_report+0x129/0x150 [ 89.105144][ T5332] ? bdev_getblk+0x80/0x660 [ 89.107566][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 89.109936][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 89.112337][ T5332] kasan_check_range+0x2b0/0x2c0 [ 89.114526][ T5332] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 89.116926][ T5332] __asan_memmove+0x29/0x70 [ 89.118887][ T5332] ext4_xattr_set_entry+0x9c1/0x1e20 [ 89.121147][ T5332] ext4_xattr_ibody_set+0x254/0x6a0 [ 89.123244][ T5332] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 89.125881][ T5332] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 89.128774][ T5332] ? ext4_read_inline_folio+0x6eb/0x850 [ 89.130977][ T5332] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 89.133323][ T5332] ? down_write+0x162/0x1f0 [ 89.135158][ T5332] ? __filemap_get_folio+0x79f/0xaf0 [ 89.137256][ T5332] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 89.139930][ T5332] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 89.142881][ T5332] ? __folio_mark_dirty+0x989/0xe30 [ 89.145135][ T5332] ? ext4_inode_journal_mode+0x18c/0x480 [ 89.147533][ T5332] ? rcu_is_watching+0x15/0xb0 [ 89.149635][ T5332] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 89.152324][ T5332] ext4_write_begin+0x382/0x19a0 [ 89.154524][ T5332] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 89.157487][ T5332] ? __pfx___might_resched+0x10/0x10 [ 89.159889][ T5332] ? rcu_is_watching+0x15/0xb0 [ 89.162036][ T5332] ? __pfx_ext4_write_begin+0x10/0x10 [ 89.164487][ T5332] generic_perform_write+0x2c5/0x900 [ 89.166713][ T5332] ? __pfx_generic_perform_write+0x10/0x10 [ 89.169226][ T5332] ? file_modified_flags+0x4bb/0x560 [ 89.171599][ T5332] ? ext4_write_checks+0x24b/0x2c0 [ 89.173831][ T5332] ext4_buffered_write_iter+0xce/0x3a0 [ 89.176323][ T5332] ext4_file_write_iter+0x298/0x1bc0 [ 89.178609][ T5332] ? aa_file_perm+0x13a/0x1550 [ 89.180600][ T5332] ? futex_unqueue+0x22/0x240 [ 89.182619][ T5332] ? futex_unqueue+0x211/0x240 [ 89.184702][ T5332] ? __futex_wait+0x34a/0x3d0 [ 89.186741][ T5332] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 89.189079][ T5332] do_iter_readv_writev+0x623/0x8c0 [ 89.191430][ T5332] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 89.194059][ T5332] ? rcu_read_lock_any_held+0xb3/0x120 [ 89.196259][ T5332] vfs_writev+0x31a/0x960 [ 89.198027][ T5332] ? __lock_acquire+0xab9/0xd20 [ 89.200063][ T5332] ? __pfx_vfs_writev+0x10/0x10 [ 89.202038][ T5332] ? __fget_files+0x2a/0x420 [ 89.203833][ T5332] ? __fget_files+0x3a0/0x420 [ 89.205680][ T5332] ? __fget_files+0x2a/0x420 [ 89.207286][ T5332] __se_sys_pwritev2+0x179/0x290 [ 89.209286][ T5332] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 89.211353][ T5332] ? do_syscall_64+0xbe/0xfa0 [ 89.213204][ T5332] ? __x64_sys_pwritev2+0x20/0xc0 [ 89.215220][ T5332] do_syscall_64+0xfa/0xfa0 [ 89.217005][ T5332] ? lockdep_hardirqs_on+0x9c/0x150 [ 89.219014][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.221475][ T5332] ? clear_bhb_loop+0x60/0xb0 [ 89.223497][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.225993][ T5332] RIP: 0033:0x7f5baeb8f6c9 [ 89.227855][ T5332] 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 [ 89.236304][ T5332] RSP: 002b:00007f5bafab4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 89.240060][ T5332] RAX: ffffffffffffffda RBX: 00007f5baede6180 RCX: 00007f5baeb8f6c9 [ 89.243914][ T5332] RDX: 0000000000000001 RSI: 0000200000001100 RDI: 000000000000000e [ 89.247334][ T5332] RBP: 00007f5baec11f91 R08: 0000000000000000 R09: 0000000000000003 [ 89.250752][ T5332] R10: 0000000000007000 R11: 0000000000000246 R12: 0000000000000000 [ 89.253997][ T5332] R13: 00007f5baede6218 R14: 00007f5baede6180 R15: 00007fffb6dee8d8 [ 89.257192][ T5332] [ 89.258685][ T5332] Kernel Offset: disabled [ 89.260425][ T5332] Rebooting in 86400 seconds..