fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xa, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fffffffe000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:46 executing program 4 (fault-call:13 fault-nth:21): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1624.234022][T12487] loop1: detected capacity change from 0 to 2224 [ 1624.241857][T12487] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1624.260210][T12491] FAULT_INJECTION: forcing a failure. [ 1624.260210][T12491] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.272991][T12491] CPU: 0 PID: 12491 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1624.283150][T12491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.293234][T12491] Call Trace: [ 1624.296518][T12491] dump_stack+0x137/0x19d [ 1624.300893][T12491] should_fail+0x23c/0x250 [ 1624.305317][T12491] ? kcalloc+0x32/0x50 [ 1624.309465][T12491] __should_failslab+0x81/0x90 [ 1624.314317][T12491] should_failslab+0x5/0x20 [ 1624.318881][T12491] __kmalloc+0x66/0x340 [ 1624.323048][T12491] kcalloc+0x32/0x50 [ 1624.326957][T12491] ext4_find_extent+0x21c/0x7f0 [ 1624.331820][T12491] ext4_ext_map_blocks+0xd9/0x1f00 [ 1624.336948][T12491] ? mem_cgroup_uncharge_list+0x36/0xa0 [ 1624.342718][T12491] ? __down_write_common+0x45/0x890 [ 1624.347947][T12491] ? release_pages+0x8d0/0x900 [ 1624.352716][T12491] ? percpu_counter_add_batch+0x69/0xd0 [ 1624.358375][T12491] ? ext4_es_lookup_extent+0x36b/0x490 [ 1624.364041][T12491] ext4_map_blocks+0x70d/0xef0 [ 1624.368870][T12491] mpage_map_one_extent+0x10d/0x360 [ 1624.374095][T12491] ext4_writepages+0xc1a/0x1d10 [ 1624.378996][T12491] ? __es_remove_extent+0x4d0/0xef0 [ 1624.384406][T12491] ? ext4_xattr_ibody_get+0x371/0x630 [ 1624.389853][T12491] ? ext4_readpage+0x140/0x140 [ 1624.394635][T12491] do_writepages+0x7b/0x150 [ 1624.399235][T12491] filemap_write_and_wait_range+0x20a/0x390 [ 1624.405248][T12491] __iomap_dio_rw+0x500/0xad0 [ 1624.409937][T12491] ? ext4_orphan_add+0x7a/0x5f0 [ 1624.414808][T12491] ? file_update_time+0x1bd/0x3e0 [ 1624.419840][T12491] iomap_dio_rw+0x30/0x70 [ 1624.424175][T12491] ? ext4_file_write_iter+0x451/0x11d0 [ 1624.429642][T12491] ext4_file_write_iter+0xa4f/0x11d0 [ 1624.434966][T12491] ? ext4_file_write_iter+0x451/0x11d0 [ 1624.440477][T12491] ? rw_verify_area+0x136/0x250 [ 1624.445356][T12491] aio_write+0x287/0x360 [ 1624.449685][T12491] ? kmem_cache_alloc+0x201/0x2f0 [ 1624.454731][T12491] io_submit_one+0x82f/0x1350 [ 1624.459412][T12491] __se_sys_io_submit+0xf5/0x260 [ 1624.464429][T12491] __x64_sys_io_submit+0x3f/0x50 [ 1624.469405][T12491] do_syscall_64+0x4a/0x90 [ 1624.473877][T12491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1624.479888][T12491] RIP: 0033:0x4665d9 [ 1624.484154][T12491] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1624.504023][T12491] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1624.512540][T12491] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1624.520652][T12491] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 14:08:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1624.528620][T12491] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1624.536698][T12491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1624.544670][T12491] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000fff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:46 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x2, 0x5, 0x0, r0, 0x0}]) 14:08:46 executing program 4 (fault-call:13 fault-nth:22): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fffff7ff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1624.640489][T12510] loop1: detected capacity change from 0 to 2224 [ 1624.652766][T12510] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1624.725320][T12523] FAULT_INJECTION: forcing a failure. [ 1624.725320][T12523] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.738081][T12523] CPU: 1 PID: 12523 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1624.748276][T12523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.758476][T12523] Call Trace: [ 1624.761748][T12523] dump_stack+0x137/0x19d [ 1624.766084][T12523] should_fail+0x23c/0x250 [ 1624.770485][T12523] ? mempool_alloc_slab+0x16/0x20 [ 1624.775509][T12523] __should_failslab+0x81/0x90 [ 1624.780359][T12523] should_failslab+0x5/0x20 [ 1624.784859][T12523] kmem_cache_alloc+0x46/0x2f0 [ 1624.789608][T12523] mempool_alloc_slab+0x16/0x20 [ 1624.794444][T12523] ? mempool_free+0x130/0x130 [ 1624.799105][T12523] mempool_alloc+0x8c/0x300 [ 1624.803618][T12523] bio_alloc_bioset+0xcc/0x480 [ 1624.808469][T12523] __blkdev_issue_write_zeroes+0x142/0x2b0 [ 1624.814359][T12523] blkdev_issue_zeroout+0x14a/0x2a0 [ 1624.819738][T12523] ext4_issue_zeroout+0xcb/0xf0 [ 1624.825098][T12523] ext4_ext_convert_to_initialized+0x798/0xf50 [ 1624.831265][T12523] ? __read_extent_tree_block+0x11d/0x3e0 [ 1624.836970][T12523] ext4_ext_handle_unwritten_extents+0x54a/0xaa0 [ 1624.843306][T12523] ? ext4_find_extent+0x7b2/0x7f0 [ 1624.848335][T12523] ext4_ext_map_blocks+0x719/0x1f00 [ 1624.853714][T12523] ? release_pages+0x8d0/0x900 [ 1624.858465][T12523] ? percpu_counter_add_batch+0x69/0xd0 [ 1624.864010][T12523] ? ext4_es_lookup_extent+0x36b/0x490 [ 1624.869595][T12523] ext4_map_blocks+0x70d/0xef0 [ 1624.874473][T12523] mpage_map_one_extent+0x10d/0x360 [ 1624.879896][T12523] ext4_writepages+0xc1a/0x1d10 [ 1624.884816][T12523] ? __es_remove_extent+0x4d0/0xef0 [ 1624.890058][T12523] ? ext4_xattr_ibody_get+0x371/0x630 [ 1624.895449][T12523] ? ext4_readpage+0x140/0x140 [ 1624.900197][T12523] do_writepages+0x7b/0x150 [ 1624.904735][T12523] filemap_write_and_wait_range+0x20a/0x390 [ 1624.910874][T12523] __iomap_dio_rw+0x500/0xad0 [ 1624.915538][T12523] ? ext4_orphan_add+0x7a/0x5f0 [ 1624.920507][T12523] ? file_update_time+0x1bd/0x3e0 [ 1624.925668][T12523] iomap_dio_rw+0x30/0x70 [ 1624.930053][T12523] ? ext4_file_write_iter+0x451/0x11d0 [ 1624.935530][T12523] ext4_file_write_iter+0xa4f/0x11d0 [ 1624.940812][T12523] ? ext4_file_write_iter+0x451/0x11d0 [ 1624.946281][T12523] ? rw_verify_area+0x136/0x250 [ 1624.951125][T12523] aio_write+0x287/0x360 [ 1624.955503][T12523] ? kmem_cache_alloc+0x201/0x2f0 [ 1624.960632][T12523] io_submit_one+0x82f/0x1350 [ 1624.965335][T12523] __se_sys_io_submit+0xf5/0x260 [ 1624.970278][T12523] __x64_sys_io_submit+0x3f/0x50 [ 1624.975221][T12523] do_syscall_64+0x4a/0x90 [ 1624.979955][T12523] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1624.985896][T12523] RIP: 0033:0x4665d9 [ 1624.989997][T12523] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1625.009721][T12523] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1625.018137][T12523] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1625.026103][T12523] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1625.034069][T12523] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1625.042112][T12523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1625.050108][T12523] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1625.093358][T12529] loop1: detected capacity change from 0 to 2224 [ 1625.109133][T12529] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x900}]) 14:08:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x4, 0x5, 0x0, r0, 0x0}]) 14:08:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x4e24, 0x6, @mcast2, 0x1}}}, 0x88) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:47 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fffffbff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:47 executing program 4 (fault-call:13 fault-nth:23): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1625.260375][T12546] loop1: detected capacity change from 0 to 2224 [ 1625.269559][T12546] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1625.283087][T12544] FAULT_INJECTION: forcing a failure. [ 1625.283087][T12544] name failslab, interval 1, probability 0, space 0, times 0 [ 1625.295765][T12544] CPU: 1 PID: 12544 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1625.306112][T12544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1625.316495][T12544] Call Trace: [ 1625.319947][T12544] dump_stack+0x137/0x19d [ 1625.324291][T12544] should_fail+0x23c/0x250 [ 1625.328709][T12544] ? __es_insert_extent+0x51f/0xe70 [ 1625.334020][T12544] __should_failslab+0x81/0x90 [ 1625.338905][T12544] should_failslab+0x5/0x20 [ 1625.343460][T12544] kmem_cache_alloc+0x46/0x2f0 [ 1625.348232][T12544] __es_insert_extent+0x51f/0xe70 [ 1625.353271][T12544] ? ext4_split_extent_at+0x4cc/0xb40 [ 1625.358710][T12544] ext4_es_insert_extent+0x1bb/0x19d0 [ 1625.364410][T12544] ? ext4_split_extent+0x2b7/0x2d0 [ 1625.369539][T12544] ext4_ext_convert_to_initialized+0x90b/0xf50 [ 1625.375824][T12544] ? __read_extent_tree_block+0x11d/0x3e0 [ 1625.381564][T12544] ext4_ext_handle_unwritten_extents+0x54a/0xaa0 [ 1625.387988][T12544] ? ext4_find_extent+0x7b2/0x7f0 [ 1625.393031][T12544] ext4_ext_map_blocks+0x719/0x1f00 [ 1625.398385][T12544] ? release_pages+0x8d0/0x900 [ 1625.403248][T12544] ? percpu_counter_add_batch+0x69/0xd0 [ 1625.408809][T12544] ? ext4_es_lookup_extent+0x36b/0x490 [ 1625.414300][T12544] ext4_map_blocks+0x70d/0xef0 [ 1625.419098][T12544] mpage_map_one_extent+0x10d/0x360 [ 1625.424317][T12544] ext4_writepages+0xc1a/0x1d10 [ 1625.429229][T12544] ? __es_remove_extent+0x4d0/0xef0 [ 1625.434434][T12544] ? ext4_xattr_ibody_get+0x371/0x630 [ 1625.439824][T12544] ? ext4_readpage+0x140/0x140 [ 1625.444782][T12544] do_writepages+0x7b/0x150 [ 1625.449317][T12544] filemap_write_and_wait_range+0x20a/0x390 [ 1625.455240][T12544] __iomap_dio_rw+0x500/0xad0 [ 1625.459922][T12544] ? ext4_orphan_add+0x7a/0x5f0 [ 1625.464816][T12544] ? file_update_time+0x1bd/0x3e0 [ 1625.469947][T12544] iomap_dio_rw+0x30/0x70 [ 1625.474373][T12544] ? ext4_file_write_iter+0x451/0x11d0 [ 1625.479840][T12544] ext4_file_write_iter+0xa4f/0x11d0 [ 1625.485136][T12544] ? ext4_file_write_iter+0x451/0x11d0 [ 1625.490607][T12544] ? rw_verify_area+0x136/0x250 [ 1625.495478][T12544] aio_write+0x287/0x360 [ 1625.499729][T12544] ? kmem_cache_alloc+0x201/0x2f0 [ 1625.504908][T12544] io_submit_one+0x82f/0x1350 [ 1625.509604][T12544] __se_sys_io_submit+0xf5/0x260 [ 1625.514827][T12544] __x64_sys_io_submit+0x3f/0x50 [ 1625.519768][T12544] do_syscall_64+0x4a/0x90 [ 1625.524292][T12544] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1625.530296][T12544] RIP: 0033:0x4665d9 [ 1625.534207][T12544] 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 bc ff ff ff f7 d8 64 89 01 48 14:08:47 executing program 2: r0 = socket$inet6(0xa, 0x1e1a7d646624c67c, 0x0) sync_file_range(r0, 0x5, 0x3, 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fff7ffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) write(r0, &(0x7f0000000000)="ada2efb7fd37a063e7153681022cc86368468066df687f4eed21905f6d899bd61edbfad6600771fcd40fdc0f2a4cdae5db8ccef522a0b0e5cfa010afb29fd8ba4a00902244901f47b04e3bf625618c4e87d51c578c1b7dd9406b901413f5195035b6fe9310b42ad0252b9071232c66c7f44dc6625c88e35e7a36ca7f6a715852b87cb55a597de33c2e4b6c0bac32cb74ee3c72db95b6f9a98efa25473b6e4ecee5cba398c9f11f8d0958b0113c4b7b6b3c5d46d1e1a8b1927df69733aa7f85083bc8f0f08142", 0xc6) [ 1625.553834][T12544] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1625.562250][T12544] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1625.570222][T12544] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1625.578284][T12544] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1625.586254][T12544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1625.594237][T12544] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:47 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x8, 0x5, 0x0, r0, 0x0}]) 14:08:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) sendmmsg$sock(r0, &(0x7f0000000400)=[{{&(0x7f0000000040)=@ax25={{0x3, @null}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000580)="c1b050874a931af0faa50935d0cce9ad00616c580f302b3babdab55515b3b16584b39c848940c6a5e957bc7130fa16e4ed739b5f72b5a9fab705a313c442f092f6bb28d3bdb50df44208381600f1bcc3fd930006b57865289746a8b052b678da23570e6653895ffb86eeec8869cd261e40e5dd45c552520079ca3371f44f74476bcac03e53b1c01267826f8814925e18e958594cdf0eea78aafec6494e6b2460345c35e971f8f7e747f8a77c2622c658", 0xb0}, {&(0x7f0000000440)="0b06f46573a6eae87b916f2e3228f939010fac4091023bf325a8139f5e7990d32f73e70a788c758c75d028b389bc8f1c3b178e129dab1bbb1e3698d19180cf6df8ca3041ec0a702842d80b09fa26e107b1c0d945a6af92e0ac570659be315e4bffd435d540b8abf0ef3a221137693224883fd64fe3ae9f5c4b11ed3772afe83d8dc03ca3c7161a310352ec594ba806f6bbfed0e9a7b4a52890da3bcfe6105e3210008ad6", 0xa4}, {&(0x7f0000000200)="596e21c8f0543963c91ad70d5126b21934604798cddd1539f69093171122f7b53a70f0844016d56a2b84e3dec29eacf1125400468045398951bf6e62b4745b7735f69520b7c323e6e87aaca966b6058b0ddb8c2ed25d457647ac7141121e29baa5cd3d9a250b89ac7a9b2ee6968de37425c113067d15ecb65f1872f0992cfb73b143ebf2ba2a7e51048034ebf59ae9b5b95d82709f83", 0x96}], 0x3, &(0x7f0000000500)=[@txtime={{0x18, 0x1, 0x3d, 0xfff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x1f}}], 0xffffffffffffff31}}], 0x1, 0x40000a0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000000)=0x2) [ 1625.681850][T12568] loop1: detected capacity change from 0 to 2224 [ 1625.692831][T12568] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f00000000c0)={0x7, 'bond_slave_1\x00', {0x1}}) 14:08:48 executing program 4 (fault-call:13 fault-nth:24): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x9, 0x5, 0x0, r0, 0x0}]) 14:08:48 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x3f00}]) 14:08:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fffbffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:48 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1626.612284][T12596] loop1: detected capacity change from 0 to 2224 [ 1626.621695][T12596] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1626.624911][T12594] FAULT_INJECTION: forcing a failure. [ 1626.624911][T12594] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.642569][T12594] CPU: 1 PID: 12594 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 14:08:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000000)={0xa, 0x4e23, 0xffea, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000040)="6b6ee9a4ae1a1e9311f67767ad63f09ef4f797c578d1a98c73e68a1ccbf570cc16d587fbbf143cf38ab63a7bfc6b5762fd6ebb9801cc4386d044b46395f07f40bc303aa95a7a910eb940209a19329186be7d585656cda2", 0x57}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000000c0)="ccd685f70fe4baf245913c8cfb758d912f54dd6391be58d10b8e77d898910252aaff966eef79d18f70f4", 0x2a}, {&(0x7f0000000140)="06aa8324719544baf80971d8b9c024157b6d11c81aefc79e7090db2ff0308e2407eff2fce74218020cd6df8898700e022de663c534b235a3a03759d46189336961e00fffe67c60c720b91f90116d3b700f6d1fa3a2a96feb8526d772977ee573dc6a671abfd54cb0d95baab2f5e651bdb2bdff19f002a43d777d1e6f5071092c06b3e2ba901721160201008f4ba972519382c44a96964f18a448afd7b95a8b340765e6d744f2b33d3cc5a469f0b9140da1ee407f756bd6dd97e0b1a951", 0xbd}, {&(0x7f0000001580)="411e567e85d0ae950b07c010bce6b1d0085b3e59bb73ebb597ebe0d86485088f45d06e3dee0d0a2bf9b19a8bed176568006cd6180b365923973a585741f425065c615843e84a9b20e5395a14b17c49d19e9334552cc5e9e83e14c4ed3fcfd8647216eea3311527e5f484a4be1789d7670d90bbfe7c68953ea3c8af50447e42289f931ce392675c8e47361692aa6391017ae4c0fd6ed0b759c6b2f41577a3b775daef2447cf92e1f8ab526444f695e6a19fe9888d54b7200a76fc1a837b724db65bcfae9af166389086521bdefe82771d9abe32a59195c2dd163f2ed83a", 0xdd}, {&(0x7f0000001380)="51659ddd65b45577a00207d195aa88de5963c85da7c669fc773612eb051193abfe09a307c85b03c9fd36f6577191d84efb00f9cb532798cd34ca2d79d51a7915de97e37bcf526ae29270f27cc3019951e5b140a70ba93756a0acf0ba66c2112450e22319f3c374231fb6b5a627ca16d4863af301d19111bb7b3f09203f9c9cb456fec0f8d6e7c8bfa6848fbf16152471f99de2c52829250b9fe7c935fba3844cf59fbf0fdc", 0xa5}], 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="98000000000000002900000036000000840f000000000000040107c9102001000000000000000000000000000200e2ff0640000000030e080004080000000015000000020000000000000000000001000000eb00000000000000010100000000000061300000000000000900000000000000050200000109000000000000000000c9100000000000000000000000000000000100000000001800000000000000290000003600000000000000000000001400000000000000290000000b0000000000000600000000"], 0xc8}, 0x4008040) r1 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) r4 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000280)={0x1}) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) epoll_wait(r4, &(0x7f0000001880)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000280)={0x1}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000001780)=[{&(0x7f00000014c0)="1075b20c8261eea5a0a0b4f5dc6810540e186cbf5b1640e89f522a235d2e03a46271ac2a1c72bd4c23b2a6ff2015fca6a71b7f6d70193a9468d6710938ca6ba447b0504720b816335f91bb4b697952935b1a", 0x52}, {&(0x7f0000001680)="ff3aecbca241264d683141d26c1dfc2ab6693e51d257704f54439053420f52e5086971ebda1c76982ec55bee517c06275c8836b0b40a35503c69b59c1b02ec354af3b50b4b763ba1caf856f0cccb2b02c0ffa690", 0x54}, {&(0x7f0000001700)="5f79d506947ad2bea05aa069902935fc7f17f5c718e9114e3da05854327cb1b01234d53884d916e35eb81932d9bcc05cb67dac1ac0a734012927bd705340b148f641c420726b9e2b1260242993bed1c7", 0x50}, {&(0x7f0000001540)="a226bc24d7f595b6fd32d1edbfca", 0xe}], 0x4) setreuid(0xee00, 0x0) statx(0xffffffffffffffff, &(0x7f0000001b80)='./file0/../file0\x00', 0x800, 0x20, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000001900)='./file0\x00', &(0x7f0000001940), 0x820020, &(0x7f0000001cc0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_uid}, {@cache_fscache}, {@posixacl}, {@uname={'uname', 0x3d, '\x00'}}, {@cache_loose}, {@uname={'uname', 0x3d, '\x00'}}, {@version_9p2000}, {@nodevmap}, {@privport}], [{@pcr={'pcr', 0x3d, 0xe}}, {@euid_eq}, {@euid_gt}, {@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@euid_gt={'euid>', r6}}, {@euid_lt}]}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000017c0), &(0x7f0000001800)=0x8) write$P9_RREADLINK(r3, &(0x7f0000001840)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) 14:08:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x2, 0xff, 0x5, 0x0, 0x5}, 0x20) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000100)={0x14}, 0x14) fcntl$setstatus(r1, 0x4, 0x2000) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000040)={0xe, 0x7, 0x1, {{0x1, '\x00'}, 0xfffffc01}}, 0xe) [ 1626.652763][T12594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1626.662850][T12594] Call Trace: [ 1626.666148][T12594] dump_stack+0x137/0x19d [ 1626.670634][T12594] should_fail+0x23c/0x250 [ 1626.675061][T12594] ? mempool_alloc_slab+0x16/0x20 [ 1626.680094][T12594] __should_failslab+0x81/0x90 [ 1626.684946][T12594] should_failslab+0x5/0x20 [ 1626.689547][T12594] kmem_cache_alloc+0x46/0x2f0 [ 1626.694320][T12594] ? page_mkclean_one+0x27f/0x2b0 [ 1626.699349][T12594] mempool_alloc_slab+0x16/0x20 [ 1626.704803][T12594] ? mempool_free+0x130/0x130 [ 1626.709486][T12594] mempool_alloc+0x8c/0x300 [ 1626.714054][T12594] ? unlock_page_memcg+0xc3/0xe0 [ 1626.719115][T12594] bio_alloc_bioset+0xcc/0x480 [ 1626.723884][T12594] ext4_bio_write_page+0x7c5/0xa40 [ 1626.728998][T12594] ext4_writepages+0x1050/0x1d10 [ 1626.734022][T12594] ? __es_remove_extent+0x4d0/0xef0 [ 1626.739297][T12594] ? ext4_xattr_ibody_get+0x371/0x630 [ 1626.744668][T12594] ? ext4_readpage+0x140/0x140 [ 1626.749438][T12594] do_writepages+0x7b/0x150 [ 1626.753996][T12594] filemap_write_and_wait_range+0x20a/0x390 [ 1626.760007][T12594] __iomap_dio_rw+0x500/0xad0 [ 1626.764803][T12594] ? ext4_orphan_add+0x7a/0x5f0 [ 1626.769655][T12594] ? file_update_time+0x1bd/0x3e0 [ 1626.774667][T12594] iomap_dio_rw+0x30/0x70 [ 1626.779002][T12594] ? ext4_file_write_iter+0x451/0x11d0 [ 1626.784477][T12594] ext4_file_write_iter+0xa4f/0x11d0 [ 1626.789766][T12594] ? ext4_file_write_iter+0x451/0x11d0 [ 1626.795386][T12594] ? rw_verify_area+0x136/0x250 [ 1626.800331][T12594] aio_write+0x287/0x360 [ 1626.804581][T12594] ? kmem_cache_alloc+0x201/0x2f0 [ 1626.810496][T12594] io_submit_one+0x82f/0x1350 [ 1626.815194][T12594] __se_sys_io_submit+0xf5/0x260 [ 1626.820165][T12594] __x64_sys_io_submit+0x3f/0x50 [ 1626.825148][T12594] do_syscall_64+0x4a/0x90 [ 1626.829574][T12594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1626.835588][T12594] RIP: 0033:0x4665d9 [ 1626.839481][T12594] 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 bc ff ff ff f7 d8 64 89 01 48 14:08:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000080)=0x8, 0x4) r3 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f00000000c0)=0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:08:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000f9fdffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1626.859441][T12594] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1626.868269][T12594] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1626.876360][T12594] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1626.884410][T12594] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.892475][T12594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1626.900469][T12594] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x10, 0x5, 0x0, r0, 0x0}]) 14:08:48 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x10, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1626.960420][T12629] loop1: detected capacity change from 0 to 2224 [ 1626.967817][T12629] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:48 executing program 4 (fault-call:13 fault-nth:25): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fdfdffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1627.048235][T12644] loop1: detected capacity change from 0 to 2224 [ 1627.056879][T12644] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1627.091601][T12646] FAULT_INJECTION: forcing a failure. [ 1627.091601][T12646] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.104402][T12646] CPU: 1 PID: 12646 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1627.114935][T12646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.124988][T12646] Call Trace: [ 1627.128294][T12646] dump_stack+0x137/0x19d [ 1627.132639][T12646] should_fail+0x23c/0x250 [ 1627.137064][T12646] ? mempool_alloc_slab+0x16/0x20 [ 1627.142106][T12646] __should_failslab+0x81/0x90 [ 1627.146878][T12646] should_failslab+0x5/0x20 [ 1627.151411][T12646] kmem_cache_alloc+0x46/0x2f0 [ 1627.156183][T12646] ? mempool_alloc_slab+0x16/0x20 [ 1627.161214][T12646] mempool_alloc_slab+0x16/0x20 [ 1627.166099][T12646] ? mempool_free+0x130/0x130 [ 1627.170778][T12646] mempool_alloc+0x8c/0x300 [ 1627.175286][T12646] ? unlock_page_memcg+0xc3/0xe0 [ 1627.180215][T12646] bio_alloc_bioset+0x1af/0x480 [ 1627.185101][T12646] ext4_bio_write_page+0x7c5/0xa40 [ 1627.190232][T12646] ext4_writepages+0x1050/0x1d10 [ 1627.195206][T12646] ? __es_remove_extent+0x4d0/0xef0 [ 1627.200410][T12646] ? ext4_xattr_ibody_get+0x371/0x630 [ 1627.205783][T12646] ? ext4_readpage+0x140/0x140 [ 1627.210560][T12646] do_writepages+0x7b/0x150 [ 1627.215117][T12646] filemap_write_and_wait_range+0x20a/0x390 [ 1627.221023][T12646] __iomap_dio_rw+0x500/0xad0 [ 1627.225724][T12646] ? ext4_orphan_add+0x7a/0x5f0 [ 1627.230638][T12646] ? file_update_time+0x1bd/0x3e0 [ 1627.235679][T12646] iomap_dio_rw+0x30/0x70 [ 1627.240007][T12646] ? ext4_file_write_iter+0x451/0x11d0 [ 1627.245591][T12646] ext4_file_write_iter+0xa4f/0x11d0 [ 1627.250937][T12646] ? ext4_file_write_iter+0x451/0x11d0 [ 1627.256564][T12646] ? rw_verify_area+0x136/0x250 [ 1627.261407][T12646] aio_write+0x287/0x360 [ 1627.265716][T12646] ? kmem_cache_alloc+0x201/0x2f0 [ 1627.270804][T12646] io_submit_one+0x82f/0x1350 [ 1627.275647][T12646] __se_sys_io_submit+0xf5/0x260 [ 1627.280711][T12646] __x64_sys_io_submit+0x3f/0x50 [ 1627.285802][T12646] do_syscall_64+0x4a/0x90 [ 1627.290222][T12646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1627.296104][T12646] RIP: 0033:0x4665d9 [ 1627.300148][T12646] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1627.319834][T12646] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1627.328277][T12646] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1627.336323][T12646] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1627.344359][T12646] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1627.352407][T12646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1627.360379][T12646] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:49 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x4000}]) 14:08:49 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x11, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) 14:08:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x900, 0x5, 0x0, r0, 0x0}]) 14:08:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500007fffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:49 executing program 4 (fault-call:13 fault-nth:26): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1627.645951][T12667] loop1: detected capacity change from 0 to 2224 [ 1627.652724][T12665] FAULT_INJECTION: forcing a failure. [ 1627.652724][T12665] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.665445][T12665] CPU: 1 PID: 12665 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1627.675606][T12665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.685682][T12665] Call Trace: [ 1627.689139][T12665] dump_stack+0x137/0x19d 14:08:49 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x103000, 0x2a, 0x5}, 0x18) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) fdatasync(r1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x80000001, 0x271, 0x1, 0x3, 0xc, "3ed7651b4d816a435547d5eb89b4b1a1d27c04"}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) [ 1627.693482][T12665] should_fail+0x23c/0x250 [ 1627.697951][T12665] ? ext4_init_io_end+0x2d/0xa0 [ 1627.702902][T12665] __should_failslab+0x81/0x90 [ 1627.704064][T12667] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1627.707682][T12665] should_failslab+0x5/0x20 [ 1627.707712][T12665] kmem_cache_alloc+0x46/0x2f0 [ 1627.707734][T12665] ext4_init_io_end+0x2d/0xa0 [ 1627.707754][T12665] ext4_writepages+0x76d/0x1d10 [ 1627.734737][T12665] ? __es_remove_extent+0x4d0/0xef0 [ 1627.740030][T12665] ? ext4_xattr_ibody_get+0x371/0x630 [ 1627.745492][T12665] ? ext4_readpage+0x140/0x140 [ 1627.750316][T12665] do_writepages+0x7b/0x150 [ 1627.754830][T12665] filemap_write_and_wait_range+0x20a/0x390 [ 1627.760732][T12665] __iomap_dio_rw+0x500/0xad0 [ 1627.765501][T12665] ? ext4_orphan_add+0x7a/0x5f0 [ 1627.770430][T12665] ? file_update_time+0x1bd/0x3e0 [ 1627.775475][T12665] iomap_dio_rw+0x30/0x70 [ 1627.779816][T12665] ? ext4_file_write_iter+0x451/0x11d0 [ 1627.785273][T12665] ext4_file_write_iter+0xa4f/0x11d0 [ 1627.790569][T12665] ? ext4_file_write_iter+0x451/0x11d0 [ 1627.796102][T12665] ? rw_verify_area+0x136/0x250 [ 1627.801007][T12665] aio_write+0x287/0x360 [ 1627.805345][T12665] ? kmem_cache_alloc+0x201/0x2f0 [ 1627.810420][T12665] io_submit_one+0x82f/0x1350 [ 1627.815104][T12665] __se_sys_io_submit+0xf5/0x260 [ 1627.820127][T12665] __x64_sys_io_submit+0x3f/0x50 [ 1627.825089][T12665] do_syscall_64+0x4a/0x90 [ 1627.829550][T12665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1627.835459][T12665] RIP: 0033:0x4665d9 [ 1627.839388][T12665] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1627.859202][T12665] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1627.867989][T12665] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1627.876167][T12665] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1627.884352][T12665] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 14:08:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500008cffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1627.892338][T12665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1627.900314][T12665] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x3f00, 0x5, 0x0, r0, 0x0}]) 14:08:49 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x12, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000097ffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1627.956909][T12688] loop1: detected capacity change from 0 to 2224 [ 1627.967777][T12688] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:49 executing program 4 (fault-call:13 fault-nth:27): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1628.044378][T12704] loop1: detected capacity change from 0 to 2224 [ 1628.064822][T12704] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1628.083148][T12708] FAULT_INJECTION: forcing a failure. [ 1628.083148][T12708] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.095960][T12708] CPU: 1 PID: 12708 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1628.106115][T12708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.116190][T12708] Call Trace: [ 1628.119497][T12708] dump_stack+0x137/0x19d [ 1628.123905][T12708] should_fail+0x23c/0x250 [ 1628.128340][T12708] ? ext4_alloc_io_end_vec+0x2e/0xd0 [ 1628.133634][T12708] __should_failslab+0x81/0x90 [ 1628.138471][T12708] should_failslab+0x5/0x20 [ 1628.143336][T12708] kmem_cache_alloc+0x46/0x2f0 [ 1628.148135][T12708] ext4_alloc_io_end_vec+0x2e/0xd0 [ 1628.153429][T12708] ext4_writepages+0xa8d/0x1d10 [ 1628.158464][T12708] ? __es_remove_extent+0x4d0/0xef0 [ 1628.165103][T12708] ? ext4_xattr_ibody_get+0x371/0x630 [ 1628.170563][T12708] ? ext4_readpage+0x140/0x140 [ 1628.175418][T12708] do_writepages+0x7b/0x150 [ 1628.179956][T12708] filemap_write_and_wait_range+0x20a/0x390 [ 1628.185942][T12708] __iomap_dio_rw+0x500/0xad0 [ 1628.190732][T12708] ? ext4_orphan_add+0x7a/0x5f0 [ 1628.195579][T12708] ? file_update_time+0x1bd/0x3e0 [ 1628.200621][T12708] iomap_dio_rw+0x30/0x70 [ 1628.205020][T12708] ? ext4_file_write_iter+0x451/0x11d0 [ 1628.210525][T12708] ext4_file_write_iter+0xa4f/0x11d0 [ 1628.215806][T12708] ? ext4_file_write_iter+0x451/0x11d0 [ 1628.221339][T12708] ? rw_verify_area+0x136/0x250 [ 1628.226192][T12708] aio_write+0x287/0x360 [ 1628.230536][T12708] ? kmem_cache_alloc+0x201/0x2f0 [ 1628.235574][T12708] io_submit_one+0x82f/0x1350 [ 1628.240253][T12708] __se_sys_io_submit+0xf5/0x260 [ 1628.245185][T12708] __x64_sys_io_submit+0x3f/0x50 [ 1628.250337][T12708] do_syscall_64+0x4a/0x90 [ 1628.254742][T12708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1628.260624][T12708] RIP: 0033:0x4665d9 [ 1628.264512][T12708] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1628.284725][T12708] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1628.293249][T12708] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1628.301291][T12708] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1628.309262][T12708] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1628.317236][T12708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1628.325197][T12708] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:50 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xeffd}]) 14:08:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x1000000, 0x5, 0x0, r0, 0x0}]) 14:08:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000daffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:50 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000002a00)={0xa, 0x4e21, 0x9, @empty, 0xfffff7ed}, 0x1c) 14:08:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x13, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:50 executing program 4 (fault-call:13 fault-nth:28): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000340)=0x8) [ 1628.688317][T12726] loop1: detected capacity change from 0 to 2224 [ 1628.706897][T12726] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1628.720198][T12725] FAULT_INJECTION: forcing a failure. [ 1628.720198][T12725] name failslab, interval 1, probability 0, space 0, times 0 14:08:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x81) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @private0, 0xa220}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:50 executing program 2: getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)=""/200, &(0x7f0000000140)=0xc8) r0 = socket$inet6(0xa, 0x2, 0x1000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) [ 1628.733085][T12725] CPU: 0 PID: 12725 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1628.743422][T12725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.753803][T12725] Call Trace: [ 1628.757085][T12725] dump_stack+0x137/0x19d [ 1628.761495][T12725] should_fail+0x23c/0x250 [ 1628.766029][T12725] ? kcalloc+0x32/0x50 [ 1628.770339][T12725] __should_failslab+0x81/0x90 [ 1628.775113][T12725] should_failslab+0x5/0x20 [ 1628.779673][T12725] __kmalloc+0x66/0x340 14:08:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @private2, 0x1}, 0x1c) 14:08:50 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x1ff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) [ 1628.784074][T12725] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1628.789747][T12725] kcalloc+0x32/0x50 [ 1628.793664][T12725] ext4_find_extent+0x21c/0x7f0 [ 1628.798520][T12725] ext4_ext_map_blocks+0xd9/0x1f00 [ 1628.803657][T12725] ? ext4_bio_write_page+0x9ea/0xa40 [ 1628.809163][T12725] ? mem_cgroup_uncharge_list+0x36/0xa0 [ 1628.814709][T12725] ? __down_write_common+0x45/0x890 [ 1628.819906][T12725] ? release_pages+0x8d0/0x900 [ 1628.824673][T12725] ? percpu_counter_add_batch+0x69/0xd0 [ 1628.830219][T12725] ? ext4_es_lookup_extent+0x36b/0x490 14:08:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000)=0x7, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) [ 1628.835687][T12725] ext4_map_blocks+0x70d/0xef0 [ 1628.840452][T12725] mpage_map_one_extent+0x10d/0x360 [ 1628.845653][T12725] ext4_writepages+0xc1a/0x1d10 [ 1628.850595][T12725] ? __es_remove_extent+0x4d0/0xef0 [ 1628.855808][T12725] ? ext4_xattr_ibody_get+0x371/0x630 [ 1628.861196][T12725] ? ext4_readpage+0x140/0x140 [ 1628.865971][T12725] do_writepages+0x7b/0x150 [ 1628.870530][T12725] filemap_write_and_wait_range+0x20a/0x390 [ 1628.876453][T12725] __iomap_dio_rw+0x500/0xad0 [ 1628.881152][T12725] ? ext4_orphan_add+0x7a/0x5f0 [ 1628.886079][T12725] ? file_update_time+0x1bd/0x3e0 [ 1628.891208][T12725] iomap_dio_rw+0x30/0x70 [ 1628.895678][T12725] ? ext4_file_write_iter+0x451/0x11d0 [ 1628.901198][T12725] ext4_file_write_iter+0xa4f/0x11d0 [ 1628.906535][T12725] ? ext4_file_write_iter+0x451/0x11d0 [ 1628.912065][T12725] ? rw_verify_area+0x136/0x250 [ 1628.916995][T12725] aio_write+0x287/0x360 [ 1628.921328][T12725] ? kmem_cache_alloc+0x201/0x2f0 [ 1628.926553][T12725] io_submit_one+0x82f/0x1350 [ 1628.931215][T12725] __se_sys_io_submit+0xf5/0x260 [ 1628.936192][T12725] __x64_sys_io_submit+0x3f/0x50 [ 1628.941130][T12725] do_syscall_64+0x4a/0x90 [ 1628.945548][T12725] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1628.951486][T12725] RIP: 0033:0x4665d9 [ 1628.955374][T12725] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1628.975134][T12725] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1628.983550][T12725] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1628.991502][T12725] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1628.999457][T12725] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.007465][T12725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.015511][T12725] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000f6ffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:51 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfcfd}]) 14:08:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x14, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029351971f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029351971f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4200}, {&(0x7f0000010700)="53595a4b414c4c45522020080000e980325132510000e980325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b6e970325132510000e970325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b6e970325132510000e970325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c45322020202020202000b6e970325132510000e970325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c2000b7e970325132510000e9703251090064000000", 0x120, 0x4400}, {&(0x7f0000010900)="2e202020202020202020201000b6e970325132510000e97032510300000000002e2e2020202020202020201000b6e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b6e970325132510000e970325104001a040000", 0x80, 0x5400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x7400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb400}], 0x0, &(0x7f0000011100)) r2 = accept4$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000340)=0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r3, r4/1000+10000}}, 0x100) 14:08:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x2000000, 0x5, 0x0, r0, 0x0}]) 14:08:51 executing program 4 (fault-call:13 fault-nth:29): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1629.723595][T12773] loop1: detected capacity change from 0 to 2224 [ 1629.730876][T12773] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1629.751653][T12772] FAULT_INJECTION: forcing a failure. [ 1629.751653][T12772] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.764484][T12772] CPU: 0 PID: 12772 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1629.774721][T12772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.784841][T12772] Call Trace: [ 1629.788119][T12772] dump_stack+0x137/0x19d [ 1629.792454][T12772] should_fail+0x23c/0x250 [ 1629.796897][T12772] ? __es_insert_extent+0x51f/0xe70 [ 1629.802190][T12772] __should_failslab+0x81/0x90 [ 1629.807058][T12772] should_failslab+0x5/0x20 [ 1629.811569][T12772] kmem_cache_alloc+0x46/0x2f0 [ 1629.816349][T12772] __es_insert_extent+0x51f/0xe70 [ 1629.821382][T12772] ext4_es_insert_extent+0x1bb/0x19d0 [ 1629.826762][T12772] ? percpu_counter_add_batch+0x69/0xd0 [ 1629.832320][T12772] ? ext4_es_lookup_extent+0x36b/0x490 [ 1629.837816][T12772] ext4_map_blocks+0xa4c/0xef0 [ 1629.842581][T12772] mpage_map_one_extent+0x10d/0x360 [ 1629.847780][T12772] ext4_writepages+0xc1a/0x1d10 [ 1629.852718][T12772] ? __es_remove_extent+0x4d0/0xef0 [ 1629.858008][T12772] ? ext4_xattr_ibody_get+0x371/0x630 [ 1629.863388][T12772] ? ext4_readpage+0x140/0x140 [ 1629.868414][T12772] do_writepages+0x7b/0x150 [ 1629.872925][T12772] filemap_write_and_wait_range+0x20a/0x390 [ 1629.878820][T12772] __iomap_dio_rw+0x500/0xad0 [ 1629.883610][T12772] ? ext4_orphan_add+0x7a/0x5f0 [ 1629.888476][T12772] ? file_update_time+0x1bd/0x3e0 [ 1629.893529][T12772] iomap_dio_rw+0x30/0x70 [ 1629.897877][T12772] ? ext4_file_write_iter+0x451/0x11d0 [ 1629.903358][T12772] ext4_file_write_iter+0xa4f/0x11d0 [ 1629.908709][T12772] ? ext4_file_write_iter+0x451/0x11d0 [ 1629.914246][T12772] ? rw_verify_area+0x136/0x250 [ 1629.919230][T12772] aio_write+0x287/0x360 [ 1629.923494][T12772] ? kmem_cache_alloc+0x201/0x2f0 [ 1629.928621][T12772] io_submit_one+0x82f/0x1350 [ 1629.933309][T12772] __se_sys_io_submit+0xf5/0x260 [ 1629.938409][T12772] __x64_sys_io_submit+0x3f/0x50 [ 1629.943544][T12772] do_syscall_64+0x4a/0x90 [ 1629.948053][T12772] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1629.953966][T12772] RIP: 0033:0x4665d9 14:08:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fdffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1629.957858][T12772] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1629.977665][T12772] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1629.986085][T12772] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1629.994069][T12772] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1630.002172][T12772] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.010260][T12772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:08:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x40000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) fdatasync(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x8, 0x2, 0x0, 0x0, 0x8, 0x1f}, 0x20) 14:08:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x4000000, 0x5, 0x0, r0, 0x0}]) [ 1630.018351][T12772] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:51 executing program 4 (fault-call:13 fault-nth:30): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000feffffff000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1630.105563][T12792] loop1: detected capacity change from 0 to 2224 [ 1630.113414][T12792] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1630.178963][T12802] FAULT_INJECTION: forcing a failure. [ 1630.178963][T12802] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.192098][T12802] CPU: 1 PID: 12802 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1630.202379][T12802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1630.212454][T12802] Call Trace: [ 1630.215845][T12802] dump_stack+0x137/0x19d [ 1630.220379][T12802] should_fail+0x23c/0x250 14:08:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x8000000, 0x5, 0x0, r0, 0x0}]) [ 1630.224821][T12802] ? mempool_alloc_slab+0x16/0x20 [ 1630.229961][T12802] __should_failslab+0x81/0x90 [ 1630.234756][T12802] should_failslab+0x5/0x20 [ 1630.239611][T12802] kmem_cache_alloc+0x46/0x2f0 [ 1630.244384][T12802] ? page_mkclean_one+0x27f/0x2b0 [ 1630.249467][T12802] mempool_alloc_slab+0x16/0x20 [ 1630.254337][T12802] ? mempool_free+0x130/0x130 [ 1630.259022][T12802] mempool_alloc+0x8c/0x300 [ 1630.263578][T12802] ? unlock_page_memcg+0xc3/0xe0 [ 1630.268555][T12802] bio_alloc_bioset+0xcc/0x480 [ 1630.273449][T12802] ext4_bio_write_page+0x7c5/0xa40 [ 1630.279550][T12802] ext4_writepages+0x1050/0x1d10 [ 1630.284968][T12802] ? __es_remove_extent+0x4d0/0xef0 [ 1630.290638][T12802] ? ext4_xattr_ibody_get+0x371/0x630 [ 1630.296088][T12802] ? ext4_readpage+0x140/0x140 [ 1630.300851][T12802] do_writepages+0x7b/0x150 [ 1630.305401][T12802] filemap_write_and_wait_range+0x20a/0x390 [ 1630.311356][T12802] __iomap_dio_rw+0x500/0xad0 [ 1630.316084][T12802] ? ext4_orphan_add+0x7a/0x5f0 [ 1630.320976][T12802] ? file_update_time+0x1bd/0x3e0 [ 1630.326119][T12802] iomap_dio_rw+0x30/0x70 [ 1630.326655][T12806] loop1: detected capacity change from 0 to 2224 [ 1630.330862][T12802] ? ext4_file_write_iter+0x451/0x11d0 [ 1630.342676][T12802] ext4_file_write_iter+0xa4f/0x11d0 [ 1630.348114][T12802] ? ext4_file_write_iter+0x451/0x11d0 [ 1630.353591][T12802] ? rw_verify_area+0x136/0x250 [ 1630.358509][T12802] aio_write+0x287/0x360 [ 1630.362829][T12802] ? kmem_cache_alloc+0x201/0x2f0 [ 1630.367925][T12802] io_submit_one+0x82f/0x1350 [ 1630.372604][T12802] __se_sys_io_submit+0xf5/0x260 [ 1630.377668][T12802] __x64_sys_io_submit+0x3f/0x50 [ 1630.382608][T12802] do_syscall_64+0x4a/0x90 [ 1630.387204][T12802] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1630.393190][T12802] RIP: 0033:0x4665d9 [ 1630.397120][T12802] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1630.416815][T12802] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1630.425252][T12802] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1630.433317][T12802] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1630.441285][T12802] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.449251][T12802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1630.457233][T12802] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1630.466051][T12806] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:52 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfdef}]) 14:08:52 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x16, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000100000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x860) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x20, 0x700, 0x9, 0x2828, {{0x6, 0x4, 0x1, 0x4, 0x18, 0x68, 0x0, 0x3c, 0x2b, 0x0, @rand_addr=0x64010102, @broadcast, {[@noop]}}}}}) openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x442280, 0x0) r2 = socket(0x0, 0x3, 0x80000001) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, r1}, 0xffffffffffffff33) 14:08:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x9000000, 0x5, 0x0, r0, 0x0}]) 14:08:52 executing program 4 (fault-call:13 fault-nth:31): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1631.057166][T12825] loop1: detected capacity change from 0 to 2224 [ 1631.067546][T12825] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1631.090207][T12829] FAULT_INJECTION: forcing a failure. [ 1631.090207][T12829] name failslab, interval 1, probability 0, space 0, times 0 [ 1631.103034][T12829] CPU: 0 PID: 12829 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1631.113279][T12829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.123619][T12829] Call Trace: [ 1631.126918][T12829] dump_stack+0x137/0x19d [ 1631.131429][T12829] should_fail+0x23c/0x250 [ 1631.135851][T12829] ? mempool_alloc_slab+0x16/0x20 [ 1631.141060][T12829] __should_failslab+0x81/0x90 [ 1631.145849][T12829] should_failslab+0x5/0x20 [ 1631.150375][T12829] kmem_cache_alloc+0x46/0x2f0 [ 1631.155519][T12829] ? mempool_alloc_slab+0x16/0x20 [ 1631.160552][T12829] mempool_alloc_slab+0x16/0x20 [ 1631.165411][T12829] ? mempool_free+0x130/0x130 [ 1631.170089][T12829] mempool_alloc+0x8c/0x300 [ 1631.174991][T12829] ? unlock_page_memcg+0xc3/0xe0 [ 1631.179936][T12829] bio_alloc_bioset+0x1af/0x480 [ 1631.184954][T12829] ext4_bio_write_page+0x7c5/0xa40 [ 1631.190175][T12829] ext4_writepages+0x1050/0x1d10 [ 1631.195116][T12829] ? __es_remove_extent+0x4d0/0xef0 [ 1631.200333][T12829] ? ext4_xattr_ibody_get+0x371/0x630 [ 1631.205773][T12829] ? ext4_readpage+0x140/0x140 [ 1631.210590][T12829] do_writepages+0x7b/0x150 [ 1631.215101][T12829] filemap_write_and_wait_range+0x20a/0x390 [ 1631.220998][T12829] __iomap_dio_rw+0x500/0xad0 [ 1631.225893][T12829] ? ext4_orphan_add+0x7a/0x5f0 [ 1631.230747][T12829] ? file_update_time+0x1bd/0x3e0 [ 1631.235771][T12829] iomap_dio_rw+0x30/0x70 [ 1631.240186][T12829] ? ext4_file_write_iter+0x451/0x11d0 [ 1631.245789][T12829] ext4_file_write_iter+0xa4f/0x11d0 [ 1631.251156][T12829] ? ext4_file_write_iter+0x451/0x11d0 [ 1631.256619][T12829] ? rw_verify_area+0x136/0x250 [ 1631.261490][T12829] aio_write+0x287/0x360 [ 1631.265818][T12829] ? kmem_cache_alloc+0x201/0x2f0 [ 1631.270880][T12829] io_submit_one+0x82f/0x1350 [ 1631.275598][T12829] __se_sys_io_submit+0xf5/0x260 [ 1631.280645][T12829] __x64_sys_io_submit+0x3f/0x50 [ 1631.285585][T12829] do_syscall_64+0x4a/0x90 [ 1631.290028][T12829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1631.295994][T12829] RIP: 0033:0x4665d9 [ 1631.299897][T12829] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1631.319614][T12829] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1631.328088][T12829] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1631.336205][T12829] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1631.344375][T12829] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 14:08:52 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000013c0)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x20401, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x9}, 0x61) bind$inet6(r1, &(0x7f0000001380)={0xa, 0x4e21, 0x10000, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c) socketpair(0xb, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e23, 0xd99c, @remote, 0x1}, 0x1c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x20) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r4, &(0x7f0000000080), 0xfffffe5e) fdatasync(r4) sendto$inet6(r4, &(0x7f0000000380)="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", 0x1000, 0x0, &(0x7f0000000300)={0xa, 0x4e24, 0x7, @local, 0x2}, 0x1c) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c6530200020000a05314ce74568be7ed974e26f9d2416f4e1404023f6d072837497c1e13b9feb123a5cea2a6d610f43055a9dd0ffd43dc4d643043830797c1a2b937f92901f148934ec587844b6158e6059a2b8e513ea3a2b"], 0x60) getsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000000140)=""/227, &(0x7f0000000040)=0xe3) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000800000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x17, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1631.352595][T12829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1631.360638][T12829] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x10000000, 0x5, 0x0, r0, 0x0}]) 14:08:53 executing program 4 (fault-call:13 fault-nth:32): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000c0ed00000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1631.419815][T12847] loop1: detected capacity change from 0 to 2224 [ 1631.433592][T12847] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1631.505961][T12867] FAULT_INJECTION: forcing a failure. [ 1631.505961][T12867] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1631.519429][T12867] CPU: 1 PID: 12867 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1631.529685][T12867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.539758][T12867] Call Trace: [ 1631.543035][T12867] dump_stack+0x137/0x19d [ 1631.547808][T12867] should_fail+0x23c/0x250 [ 1631.552236][T12867] __alloc_pages+0x102/0x320 [ 1631.556837][T12867] alloc_pages+0x21d/0x310 [ 1631.561256][T12867] __get_free_pages+0x8/0x30 [ 1631.565846][T12867] __tlb_remove_page_size+0xf6/0x180 [ 1631.571217][T12867] zap_pte_range+0x626/0xe20 [ 1631.575878][T12867] unmap_page_range+0x2dc/0x3d0 [ 1631.580767][T12867] unmap_single_vma+0x157/0x210 [ 1631.585733][T12867] zap_page_range_single+0x1a4/0x230 [ 1631.591046][T12867] unmap_mapping_pages+0x159/0x1a0 [ 1631.596255][T12867] invalidate_inode_pages2_range+0x2bf/0x780 [ 1631.602410][T12867] ? __cond_resched+0x11/0x40 [ 1631.607107][T12867] ? arch_uprobe_copy_ixol+0x1f/0xb0 [ 1631.612459][T12867] __iomap_dio_rw+0x69a/0xad0 [ 1631.617211][T12867] ? ext4_orphan_add+0x7a/0x5f0 [ 1631.622081][T12867] ? file_update_time+0x1bd/0x3e0 [ 1631.627122][T12867] iomap_dio_rw+0x30/0x70 [ 1631.631555][T12867] ? ext4_file_write_iter+0x451/0x11d0 [ 1631.636807][T12871] loop1: detected capacity change from 0 to 2224 [ 1631.637048][T12867] ext4_file_write_iter+0xa4f/0x11d0 [ 1631.637076][T12867] ? ext4_file_write_iter+0x451/0x11d0 [ 1631.654283][T12867] ? rw_verify_area+0x136/0x250 [ 1631.659152][T12867] aio_write+0x287/0x360 [ 1631.663400][T12867] ? kmem_cache_alloc+0x201/0x2f0 [ 1631.666268][T12871] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1631.668466][T12867] io_submit_one+0x82f/0x1350 [ 1631.668501][T12867] __se_sys_io_submit+0xf5/0x260 [ 1631.668522][T12867] __x64_sys_io_submit+0x3f/0x50 [ 1631.691169][T12867] do_syscall_64+0x4a/0x90 [ 1631.695975][T12867] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1631.701873][T12867] RIP: 0033:0x4665d9 [ 1631.705821][T12867] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1631.725433][T12867] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1631.733884][T12867] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1631.741860][T12867] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1631.749854][T12867] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1631.757839][T12867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1631.765996][T12867] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:53 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfdfc}]) 14:08:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x18, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x3f000000, 0x5, 0x0, r0, 0x0}]) 14:08:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000040008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100000000000000020"], 0x5c, 0x0) creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000001000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:53 executing program 4 (fault-call:13 fault-nth:33): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) fdatasync(r1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000340)=0x8) [ 1632.079524][T12897] loop1: detected capacity change from 0 to 2224 [ 1632.093018][T12897] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1632.107820][T12894] FAULT_INJECTION: forcing a failure. [ 1632.107820][T12894] name failslab, interval 1, probability 0, space 0, times 0 [ 1632.120536][T12894] CPU: 1 PID: 12894 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1632.130932][T12894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.140989][T12894] Call Trace: [ 1632.144265][T12894] dump_stack+0x137/0x19d [ 1632.148597][T12894] should_fail+0x23c/0x250 [ 1632.153034][T12894] ? mempool_alloc_slab+0x16/0x20 [ 1632.158068][T12894] __should_failslab+0x81/0x90 [ 1632.162840][T12894] should_failslab+0x5/0x20 [ 1632.167337][T12894] kmem_cache_alloc+0x46/0x2f0 [ 1632.172134][T12894] mempool_alloc_slab+0x16/0x20 [ 1632.177054][T12894] ? mempool_free+0x130/0x130 [ 1632.181759][T12894] mempool_alloc+0x8c/0x300 [ 1632.186263][T12894] ? percpu_counter_add_batch+0x69/0xd0 [ 1632.191931][T12894] ? iov_iter_npages+0x211/0xa00 [ 1632.196930][T12894] ? ext4_es_lookup_extent+0x36b/0x490 [ 1632.202437][T12894] bio_alloc_bioset+0xcc/0x480 [ 1632.207260][T12894] iomap_dio_bio_actor+0x511/0xb50 [ 1632.212446][T12894] iomap_dio_actor+0x26e/0x3b0 [ 1632.217199][T12894] iomap_apply+0x1e2/0x400 [ 1632.221667][T12894] __iomap_dio_rw+0x5af/0xad0 [ 1632.226335][T12894] ? __iomap_dio_rw+0xad0/0xad0 [ 1632.231183][T12894] ? ext4_orphan_add+0x7a/0x5f0 [ 1632.236035][T12894] ? file_update_time+0x1bd/0x3e0 [ 1632.241068][T12894] iomap_dio_rw+0x30/0x70 [ 1632.245467][T12894] ? ext4_file_write_iter+0x451/0x11d0 [ 1632.250998][T12894] ext4_file_write_iter+0xa4f/0x11d0 [ 1632.256374][T12894] ? ext4_file_write_iter+0x451/0x11d0 [ 1632.261854][T12894] ? rw_verify_area+0x136/0x250 [ 1632.266697][T12894] aio_write+0x287/0x360 [ 1632.271123][T12894] ? kmem_cache_alloc+0x201/0x2f0 [ 1632.276165][T12894] io_submit_one+0x82f/0x1350 [ 1632.280850][T12894] __se_sys_io_submit+0xf5/0x260 [ 1632.285775][T12894] __x64_sys_io_submit+0x3f/0x50 [ 1632.290966][T12894] do_syscall_64+0x4a/0x90 [ 1632.295387][T12894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1632.301350][T12894] RIP: 0033:0x4665d9 [ 1632.305254][T12894] 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 bc ff ff ff f7 d8 64 89 01 48 14:08:54 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x19, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1632.325063][T12894] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1632.333572][T12894] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1632.341565][T12894] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1632.349638][T12894] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1632.357789][T12894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1632.365857][T12894] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0xffffffff, 0x5, 0x0, r0, 0x0}]) 14:08:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000004000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:54 executing program 4 (fault-call:13 fault-nth:34): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1632.449155][T12920] loop1: detected capacity change from 0 to 2224 [ 1632.465647][T12920] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1632.515989][T12931] FAULT_INJECTION: forcing a failure. [ 1632.515989][T12931] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1632.529809][T12931] CPU: 0 PID: 12931 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1632.539972][T12931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.550031][T12931] Call Trace: [ 1632.553338][T12931] dump_stack+0x137/0x19d [ 1632.557715][T12931] should_fail+0x23c/0x250 [ 1632.562187][T12931] __alloc_pages+0x102/0x320 [ 1632.566836][T12931] alloc_pages+0x21d/0x310 [ 1632.571358][T12931] __page_cache_alloc+0x4d/0xf0 [ 1632.576360][T12931] pagecache_get_page+0x5f4/0x900 [ 1632.581464][T12931] ext4_block_zero_page_range+0xa0/0x620 [ 1632.587226][T12931] ext4_truncate+0x6c2/0xa80 [ 1632.591825][T12931] ext4_file_write_iter+0x106c/0x11d0 [ 1632.597363][T12931] ? rw_verify_area+0x136/0x250 [ 1632.602240][T12931] aio_write+0x287/0x360 [ 1632.606511][T12931] ? kmem_cache_alloc+0x201/0x2f0 [ 1632.611727][T12931] io_submit_one+0x82f/0x1350 [ 1632.616569][T12931] __se_sys_io_submit+0xf5/0x260 [ 1632.621556][T12931] __x64_sys_io_submit+0x3f/0x50 [ 1632.626616][T12931] do_syscall_64+0x4a/0x90 [ 1632.631172][T12931] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1632.637079][T12931] RIP: 0033:0x4665d9 [ 1632.640988][T12931] 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 bc ff ff ff f7 d8 64 89 01 48 14:08:54 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x1ffc0000) socket$inet6(0xa, 0x80000, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000000)=0x8) [ 1632.660713][T12931] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1632.669230][T12931] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1632.677220][T12931] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1632.685370][T12931] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1632.693568][T12931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1632.701722][T12931] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:54 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfdfe}]) 14:08:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0}]) 14:08:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000ffffffffffff07000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:54 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:54 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1a, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:54 executing program 4 (fault-call:13 fault-nth:35): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1633.097485][T12957] loop1: detected capacity change from 0 to 2224 [ 1633.097844][T12953] FAULT_INJECTION: forcing a failure. [ 1633.097844][T12953] name failslab, interval 1, probability 0, space 0, times 0 [ 1633.116860][T12953] CPU: 0 PID: 12953 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1633.125236][T12957] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1633.127018][T12953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:08:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000140)={0xfffffff9, {{0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}}, {{0xa, 0x4e20, 0x80000001, @empty, 0x9}}}, 0x108) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) [ 1633.127040][T12953] Call Trace: [ 1633.127055][T12953] dump_stack+0x137/0x19d [ 1633.153072][T12953] should_fail+0x23c/0x250 [ 1633.157697][T12953] ? xas_create+0x96b/0xb30 [ 1633.162291][T12953] __should_failslab+0x81/0x90 [ 1633.167243][T12953] should_failslab+0x5/0x20 [ 1633.171978][T12953] kmem_cache_alloc+0x46/0x2f0 [ 1633.176794][T12953] xas_create+0x96b/0xb30 [ 1633.181139][T12953] xas_store+0x70/0xca0 [ 1633.185394][T12953] ? xas_find_conflict+0x422/0x4c0 [ 1633.190518][T12953] __add_to_page_cache_locked+0x1eb/0x4e0 14:08:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x800, {{0xa, 0x4e21, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}}}, 0x88) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) [ 1633.196281][T12953] ? workingset_activation+0x270/0x270 [ 1633.201967][T12953] add_to_page_cache_lru+0xa0/0x1b0 [ 1633.207269][T12953] pagecache_get_page+0x6a3/0x900 [ 1633.212293][T12953] ext4_block_zero_page_range+0xa0/0x620 [ 1633.217926][T12953] ext4_truncate+0x6c2/0xa80 [ 1633.222615][T12953] ext4_file_write_iter+0x106c/0x11d0 [ 1633.228144][T12953] ? rw_verify_area+0x136/0x250 [ 1633.233166][T12953] aio_write+0x287/0x360 [ 1633.237415][T12953] ? kmem_cache_alloc+0x201/0x2f0 [ 1633.242517][T12953] io_submit_one+0x82f/0x1350 14:08:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x81, @mcast2, 0x3}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x1, 0x3, 0x7, 0x8db8}, {0x5, 0x81, 0x8, 0x1}]}, 0x10) [ 1633.247198][T12953] __se_sys_io_submit+0xf5/0x260 [ 1633.252253][T12953] __x64_sys_io_submit+0x3f/0x50 [ 1633.257207][T12953] do_syscall_64+0x4a/0x90 [ 1633.261633][T12953] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1633.267677][T12953] RIP: 0033:0x4665d9 [ 1633.271618][T12953] 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 bc ff ff ff f7 d8 64 89 01 48 14:08:55 executing program 2: socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000080), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000000)=0x8) 14:08:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000008000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1633.291337][T12953] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1633.299766][T12953] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1633.307732][T12953] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1633.315713][T12953] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1633.323770][T12953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1633.331739][T12953] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1633.445531][T12993] loop1: detected capacity change from 0 to 2224 [ 1633.452644][T12993] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:55 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfdff}]) 14:08:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x0, r0, 0x0}]) 14:08:55 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1b, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:55 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xb00, 0x2, 0x11}, 0x18) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d3fdff00b631b105c15518697007fa1c7025ebd545ccbfc0b3a77f7fe6e966ef8dee0155017024a6cadad489836d51069feb2e2dca937222ec3a84cfcd85e17e0cbfefd8bb90ca00000080b800bd038a793d11081225555267b0ac775ba1aeabd85db4c810d78cc595ca81f0f819963fdcbd1cde67e14cea3002", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c4}, 0x1, 0x0, 0x0, 0x4000}, 0x44890) r1 = socket$inet6(0xa, 0x3, 0xfffffffe) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x331, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r3, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x800) 14:08:55 executing program 4 (fault-call:13 fault-nth:36): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000c000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1634.149469][T13008] loop1: detected capacity change from 0 to 2224 [ 1634.162993][T13008] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1634.180633][T13011] FAULT_INJECTION: forcing a failure. [ 1634.180633][T13011] name failslab, interval 1, probability 0, space 0, times 0 14:08:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 14:08:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001440)=[{{&(0x7f0000000280)=@x25, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/210, 0xd2}], 0x3, &(0x7f0000000580)=""/37, 0x25}, 0xffffff7f}, {{&(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/131, 0x83}], 0x1, &(0x7f0000000740)=""/88, 0x58}, 0x4}, {{&(0x7f00000007c0)=@ieee802154, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000840)=""/241, 0xf1}, {&(0x7f0000000940)=""/197, 0xc5}, {&(0x7f0000000a40)=""/130, 0x82}, {&(0x7f0000000b00)=""/190, 0xbe}, {&(0x7f0000000bc0)=""/183, 0xb7}, {&(0x7f0000000c80)=""/17, 0x11}], 0x6, &(0x7f0000000d40)=""/49, 0x31}, 0x3}, {{&(0x7f0000000d80)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000e00)=""/210, 0xd2}, {&(0x7f0000000f00)=""/123, 0x7b}, {&(0x7f0000000f80)=""/157, 0x9d}, {&(0x7f0000001040)=""/45, 0x2d}, {&(0x7f0000001080)=""/168, 0xa8}, {&(0x7f0000001140)=""/198, 0xc6}, {&(0x7f0000001240)=""/149, 0x95}, {&(0x7f0000001300)}], 0x8, &(0x7f00000013c0)=""/121, 0x79}, 0x8}], 0x4, 0x10000, &(0x7f0000001540)={0x77359400}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x2002, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="fb53520000000000000001"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa4, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xff81}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x4a, 0xbe, "66aa64f016db6aec192d7904058139e5e91da13ad20b4b31a122a15eb563cb989454fb63c68464a64c5e2c8b936ef3299c2ed2ca9681d20a4738c4c86572a1c8536ff4b0c878"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x4, 0x6}}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x6fb}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x7ff}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x6b}]}, 0xa4}, 0x1, 0x0, 0x0, 0x200080a0}, 0x4008001) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x6, @mcast2, 0x48f1}, {0xa, 0x4e22, 0x401, @loopback, 0x3}, 0x746d, [0x7f, 0x3f, 0x7, 0x0, 0x3, 0x101, 0x1a88, 0x5]}, 0x5c) [ 1634.193248][T13011] CPU: 1 PID: 13011 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1634.203465][T13011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.213519][T13011] Call Trace: [ 1634.216805][T13011] dump_stack+0x137/0x19d [ 1634.221273][T13011] should_fail+0x23c/0x250 [ 1634.225697][T13011] ? xas_create+0x96b/0xb30 [ 1634.230216][T13011] __should_failslab+0x81/0x90 [ 1634.234993][T13011] should_failslab+0x5/0x20 [ 1634.239501][T13011] kmem_cache_alloc+0x46/0x2f0 [ 1634.244271][T13011] ? xas_create+0x96b/0xb30 [ 1634.248791][T13011] xas_create+0x96b/0xb30 [ 1634.253138][T13011] xas_store+0x70/0xca0 [ 1634.257483][T13011] ? xas_find_conflict+0x422/0x4c0 [ 1634.262766][T13011] __add_to_page_cache_locked+0x1eb/0x4e0 [ 1634.268558][T13011] ? workingset_activation+0x270/0x270 [ 1634.274168][T13011] add_to_page_cache_lru+0xa0/0x1b0 [ 1634.279501][T13011] pagecache_get_page+0x6a3/0x900 [ 1634.284521][T13011] ext4_block_zero_page_range+0xa0/0x620 [ 1634.290152][T13011] ext4_truncate+0x6c2/0xa80 [ 1634.294800][T13011] ext4_file_write_iter+0x106c/0x11d0 [ 1634.300349][T13011] ? rw_verify_area+0x136/0x250 [ 1634.305459][T13011] aio_write+0x287/0x360 [ 1634.309816][T13011] ? kmem_cache_alloc+0x201/0x2f0 [ 1634.315026][T13011] io_submit_one+0x82f/0x1350 [ 1634.319726][T13011] __se_sys_io_submit+0xf5/0x260 [ 1634.324775][T13011] __x64_sys_io_submit+0x3f/0x50 [ 1634.329707][T13011] do_syscall_64+0x4a/0x90 [ 1634.334131][T13011] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1634.340036][T13011] RIP: 0033:0x4665d9 [ 1634.343941][T13011] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1634.364036][T13011] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1634.372789][T13011] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1634.380961][T13011] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1634.389003][T13011] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 14:08:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000040000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1634.397073][T13011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1634.405107][T13011] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1634.437621][T13040] loop1: detected capacity change from 0 to 2224 14:08:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000010000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:56 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1c, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1634.444999][T13040] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:56 executing program 4 (fault-call:13 fault-nth:37): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1634.506152][T13050] loop1: detected capacity change from 0 to 2224 [ 1634.513579][T13050] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1634.548508][T13060] FAULT_INJECTION: forcing a failure. [ 1634.548508][T13060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1634.561924][T13060] CPU: 1 PID: 13060 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1634.572086][T13060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.582225][T13060] Call Trace: [ 1634.585639][T13060] dump_stack+0x137/0x19d [ 1634.589977][T13060] should_fail+0x23c/0x250 [ 1634.594413][T13060] __alloc_pages+0x102/0x320 [ 1634.599027][T13060] alloc_pages+0x21d/0x310 [ 1634.603477][T13060] __page_cache_alloc+0x4d/0xf0 [ 1634.608390][T13060] page_cache_ra_unbounded+0x1ae/0x410 [ 1634.614140][T13060] do_page_cache_ra+0xa7/0xc0 [ 1634.618840][T13060] do_sync_mmap_readahead+0x32b/0x360 [ 1634.624297][T13060] filemap_fault+0x1c9/0x7b0 [ 1634.628904][T13060] ? iocb_put+0x384/0x5b0 [ 1634.633329][T13060] ext4_filemap_fault+0x4b/0x60 [ 1634.638162][T13060] handle_mm_fault+0xe8d/0x1a70 [ 1634.643060][T13060] ? filemap_read_page+0x200/0x200 [ 1634.648155][T13060] do_user_addr_fault+0x60c/0xc00 [ 1634.653171][T13060] exc_page_fault+0x94/0x230 [ 1634.657764][T13060] asm_exc_page_fault+0x1e/0x30 [ 1634.662609][T13060] RIP: 0010:__get_user_8+0x18/0x30 [ 1634.667828][T13060] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1634.687419][T13060] RSP: 0018:ffffc900012ffe88 EFLAGS: 00010206 [ 1634.693492][T13060] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1634.701456][T13060] RDX: ffffffffffffffff RSI: 0000000000003f0f RDI: 0000000000003f10 [ 1634.709635][T13060] RBP: ffff888122d33d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1634.717778][T13060] R10: 0001888131a412ff R11: ffff88813dbd1080 R12: 0000000000000001 [ 1634.725856][T13060] R13: ffff888122d33d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1634.733857][T13060] ? __se_sys_io_submit+0x100/0x260 [ 1634.739059][T13060] __se_sys_io_submit+0xcd/0x260 [ 1634.744083][T13060] __x64_sys_io_submit+0x3f/0x50 [ 1634.749012][T13060] do_syscall_64+0x4a/0x90 [ 1634.753415][T13060] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1634.759294][T13060] RIP: 0033:0x4665d9 [ 1634.763239][T13060] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1634.782961][T13060] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1634.791684][T13060] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1634.799769][T13060] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1634.807997][T13060] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.816140][T13060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1634.824114][T13060] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000020000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:56 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, r0, 0x0}]) 14:08:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(0xffffffffffffffff) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xe012, 0x912, @empty, 0x1a46}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x1c, 0x800) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x5ba1, @private2, 0x7fff}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:56 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1d, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:56 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfe00}]) 14:08:56 executing program 4 (fault-call:13 fault-nth:38): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000004020000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:57 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000)=0x4, 0x4) [ 1635.208307][T13078] loop1: detected capacity change from 0 to 2224 [ 1635.215606][T13078] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1635.228531][T13080] FAULT_INJECTION: forcing a failure. [ 1635.228531][T13080] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.241200][T13080] CPU: 1 PID: 13080 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 14:08:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r1 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000280)={0x1}) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000000), &(0x7f0000000040)={'L+', 0x8}, 0x16, 0x1) [ 1635.251370][T13080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1635.261424][T13080] Call Trace: [ 1635.264792][T13080] dump_stack+0x137/0x19d [ 1635.269370][T13080] should_fail+0x23c/0x250 [ 1635.273797][T13080] ? xas_create+0x96b/0xb30 [ 1635.278322][T13080] __should_failslab+0x81/0x90 [ 1635.283097][T13080] should_failslab+0x5/0x20 [ 1635.287792][T13080] kmem_cache_alloc+0x46/0x2f0 [ 1635.292576][T13080] xas_create+0x96b/0xb30 [ 1635.296913][T13080] xas_store+0x70/0xca0 [ 1635.301077][T13080] ? xas_find_conflict+0xb9/0x4c0 14:08:57 executing program 2: ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 14:08:57 executing program 2: move_pages(0xffffffffffffffff, 0x3, &(0x7f0000000000)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0xe2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x80000001, @private1={0xfc, 0x1, '\x00', 0x1}, 0x69}, 0x1c) socket$inet6(0xa, 0x3, 0x10000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) [ 1635.306296][T13080] __add_to_page_cache_locked+0x1eb/0x4e0 [ 1635.312122][T13080] ? workingset_activation+0x270/0x270 [ 1635.317628][T13080] add_to_page_cache_lru+0xa0/0x1b0 [ 1635.322838][T13080] page_cache_ra_unbounded+0x262/0x410 [ 1635.328314][T13080] do_page_cache_ra+0xa7/0xc0 [ 1635.332994][T13080] do_sync_mmap_readahead+0x32b/0x360 [ 1635.338379][T13080] filemap_fault+0x1c9/0x7b0 [ 1635.343038][T13080] ? iocb_put+0x384/0x5b0 [ 1635.347398][T13080] ext4_filemap_fault+0x4b/0x60 [ 1635.352340][T13080] handle_mm_fault+0xe8d/0x1a70 [ 1635.357270][T13080] ? filemap_read_page+0x200/0x200 [ 1635.362405][T13080] do_user_addr_fault+0x60c/0xc00 [ 1635.367528][T13080] exc_page_fault+0x94/0x230 [ 1635.372141][T13080] asm_exc_page_fault+0x1e/0x30 [ 1635.377158][T13080] RIP: 0010:__get_user_8+0x18/0x30 [ 1635.382323][T13080] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1635.401993][T13080] RSP: 0018:ffffc9000135fe88 EFLAGS: 00010206 [ 1635.408161][T13080] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1635.416251][T13080] RDX: ffffffffffffffff RSI: 0000000000003fc7 RDI: 0000000000003fc8 [ 1635.424319][T13080] RBP: ffff888143535240 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1635.432319][T13080] R10: 0001888131a41fbf R11: ffff88813f267000 R12: 0000000000000001 [ 1635.440296][T13080] R13: ffff888143535240 R14: 00000000ffffffff R15: 0000000000000045 [ 1635.448472][T13080] ? __se_sys_io_submit+0x100/0x260 [ 1635.453684][T13080] __se_sys_io_submit+0xcd/0x260 [ 1635.458701][T13080] __x64_sys_io_submit+0x3f/0x50 [ 1635.463691][T13080] do_syscall_64+0x4a/0x90 [ 1635.468145][T13080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1635.474058][T13080] RIP: 0033:0x4665d9 [ 1635.477956][T13080] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1635.497681][T13080] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1635.506187][T13080] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1635.514179][T13080] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1635.522250][T13080] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.530223][T13080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1635.538205][T13080] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:57 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 14:08:57 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="fb53520000000000000001"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9a0001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x20000000) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x88000, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r0, 0x300, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x58}, 0x1, 0x0, 0x0, 0xc8000}, 0x40001) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r6, &(0x7f0000000080), 0xfffffe5e) fdatasync(r6) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @mcast1, 0x1}, 0x1c) 14:08:57 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1e, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1635.586174][T13112] loop1: detected capacity change from 0 to 2224 [ 1635.718900][T13112] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:57 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfefd}]) 14:08:57 executing program 4 (fault-call:13 fault-nth:39): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000030000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:58 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x0, r0, 0x0}]) 14:08:58 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x63, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:58 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000040)=0x8) 14:08:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x12, "c6f184f39ab433c47428d1617b1fd81e7a56"}, &(0x7f0000000040)=0x36) [ 1636.225801][T13145] loop1: detected capacity change from 0 to 2224 [ 1636.241654][T13145] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1636.257045][T13147] FAULT_INJECTION: forcing a failure. [ 1636.257045][T13147] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1636.270595][T13147] CPU: 1 PID: 13147 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1636.281162][T13147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1636.291243][T13147] Call Trace: [ 1636.294646][T13147] dump_stack+0x137/0x19d [ 1636.298982][T13147] should_fail+0x23c/0x250 [ 1636.303476][T13147] __alloc_pages+0x102/0x320 [ 1636.308067][T13147] alloc_pages+0x21d/0x310 [ 1636.312534][T13147] __page_cache_alloc+0x4d/0xf0 [ 1636.317422][T13147] page_cache_ra_unbounded+0x1ae/0x410 [ 1636.322916][T13147] do_page_cache_ra+0xa7/0xc0 [ 1636.327595][T13147] do_sync_mmap_readahead+0x32b/0x360 [ 1636.333018][T13147] filemap_fault+0x1c9/0x7b0 [ 1636.337700][T13147] ? iocb_put+0x384/0x5b0 [ 1636.342039][T13147] ext4_filemap_fault+0x4b/0x60 [ 1636.346906][T13147] handle_mm_fault+0xe8d/0x1a70 [ 1636.351800][T13147] ? filemap_read_page+0x200/0x200 [ 1636.356915][T13147] do_user_addr_fault+0x60c/0xc00 [ 1636.361952][T13147] exc_page_fault+0x94/0x230 [ 1636.366566][T13147] asm_exc_page_fault+0x1e/0x30 [ 1636.371518][T13147] RIP: 0010:__get_user_8+0x18/0x30 [ 1636.376694][T13147] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1636.396411][T13147] RSP: 0018:ffffc90001893e88 EFLAGS: 00010206 [ 1636.402476][T13147] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1636.410450][T13147] RDX: ffffffffffffffff RSI: 0000000000003fcb RDI: 0000000000003fcc [ 1636.418425][T13147] RBP: ffff888140c7c240 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1636.426396][T13147] R10: 000188810257317f R11: ffff88813859e040 R12: 0000000000000001 [ 1636.434385][T13147] R13: ffff888140c7c240 R14: 00000000ffffffff R15: 0000000000000045 [ 1636.442359][T13147] ? __se_sys_io_submit+0x100/0x260 [ 1636.447579][T13147] __se_sys_io_submit+0xcd/0x260 [ 1636.452595][T13147] __x64_sys_io_submit+0x3f/0x50 [ 1636.457551][T13147] do_syscall_64+0x4a/0x90 [ 1636.461974][T13147] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1636.467919][T13147] RIP: 0033:0x4665d9 [ 1636.471814][T13147] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1636.491437][T13147] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1636.499898][T13147] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1636.507870][T13147] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1636.515853][T13147] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 14:08:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000040000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:08:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000000)=0x8) 14:08:58 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1bb, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1636.523833][T13147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1636.531888][T13147] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000340)=0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @mcast2, 0x6}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'batadv_slave_0\x00', {0x2, 0x0, @multicast2}}) [ 1636.630919][T13173] loop1: detected capacity change from 0 to 2224 [ 1636.639875][T13173] isofs_fill_super: root inode is not a directory. Corrupted media? 14:08:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffd}]) 14:08:59 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:08:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @mcast2, 0xfffff604}, 0x1c) 14:08:59 executing program 4 (fault-call:13 fault-nth:40): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000050000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:08:59 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x204, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:08:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x4, 0x1, 0x9, 0x7fffffff, 0x28, @mcast2, @private2, 0x20, 0x8, 0x1ff, 0x523}}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in=@remote, 0x4e22, 0x0, 0x4e23, 0x7, 0xa, 0xa0, 0x100, 0x4, r1, r2}, {0xfb7f, 0x0, 0x10001, 0x1, 0x0, 0x4, 0x4, 0x6}, {0x0, 0x7, 0x8, 0x100000000}, 0x9, 0x0, 0x0, 0x1, 0x7c1e9025a402acf9}, {{@in6=@remote, 0x4d4, 0x32}, 0x2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x34ff, 0x1, 0x2, 0x0, 0x3, 0x5, 0xffffffff}}, 0xe8) [ 1637.285546][T13194] loop1: detected capacity change from 0 to 2224 [ 1637.294174][T13194] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1637.299696][T13197] FAULT_INJECTION: forcing a failure. [ 1637.299696][T13197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1637.315541][T13197] CPU: 1 PID: 13197 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1637.325845][T13197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:08:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000040)=0x8) [ 1637.335950][T13197] Call Trace: [ 1637.339236][T13197] dump_stack+0x137/0x19d [ 1637.343642][T13197] should_fail+0x23c/0x250 [ 1637.348198][T13197] __alloc_pages+0x102/0x320 [ 1637.352880][T13197] alloc_pages+0x21d/0x310 [ 1637.357322][T13197] __page_cache_alloc+0x4d/0xf0 [ 1637.362261][T13197] page_cache_ra_unbounded+0x1ae/0x410 [ 1637.367727][T13197] do_page_cache_ra+0xa7/0xc0 [ 1637.372493][T13197] do_sync_mmap_readahead+0x32b/0x360 [ 1637.377911][T13197] filemap_fault+0x1c9/0x7b0 14:08:59 executing program 2: getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000280)=0x10) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x80000) openat(r1, &(0x7f0000000080)='./file0\x00', 0x620900, 0x126) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) sendto$inet(r2, &(0x7f0000000140)="ca826da0e7e95c80bf00a51f87f42a5620294643b142423d813d9d39afd77987485f29df1c745506d335aec8399d60350e1cff4e59475402a6c07923516e9084ebab2cc0ea8d4a7778fd57ea00fac0c351e7e65e9e382b7b601750e90013e9fde09e6c2b7faadcb7c0b3bfa38d1cde0bba5d72fe25b14458f197ef6a1ca8d70da7af5d5a1f817f4dfe111a0cff403063551909a30426724449622b4aee6bfa02146591646abae6894caf9c764341b2659eff5fefc8dfd1a4930d3ecc313d2cce69d28d7376235bce0e8c1424a3d3737883a182a97438bb23652451ce16610823e144682d25c0323e4d3047a1120d10", 0xef, 0x48011, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x100, &(0x7f0000000040)={0xa, 0x4e22, 0x6a0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x5}, 0x1c) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x1, 0x300000000, 0x8001}) [ 1637.382593][T13197] ? iocb_put+0x384/0x5b0 [ 1637.386991][T13197] ext4_filemap_fault+0x4b/0x60 [ 1637.392016][T13197] handle_mm_fault+0xe8d/0x1a70 [ 1637.396889][T13197] ? filemap_read_page+0x200/0x200 [ 1637.402094][T13197] do_user_addr_fault+0x60c/0xc00 [ 1637.407126][T13197] exc_page_fault+0x94/0x230 [ 1637.411736][T13197] asm_exc_page_fault+0x1e/0x30 [ 1637.416646][T13197] RIP: 0010:__get_user_8+0x18/0x30 [ 1637.422210][T13197] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1637.442017][T13197] RSP: 0018:ffffc90001a2fe88 EFLAGS: 00010206 [ 1637.448093][T13197] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1637.456066][T13197] RDX: ffffffffffffffff RSI: 0000000000003fb8 RDI: 0000000000003fb9 [ 1637.464047][T13197] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1637.472042][T13197] R10: 0001888129dade3f R11: ffff88813f226040 R12: 0000000000000001 [ 1637.480020][T13197] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1637.488024][T13197] ? __se_sys_io_submit+0x100/0x260 [ 1637.493316][T13197] __se_sys_io_submit+0xcd/0x260 [ 1637.498264][T13197] __x64_sys_io_submit+0x3f/0x50 [ 1637.503323][T13197] do_syscall_64+0x4a/0x90 [ 1637.507786][T13197] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1637.513901][T13197] RIP: 0033:0x4665d9 [ 1637.517905][T13197] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1637.538037][T13197] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1637.546831][T13197] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1637.555202][T13197] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1637.563328][T13197] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1637.571396][T13197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:08:59 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x2, r0, 0x0}]) 14:08:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000060000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1637.579409][T13197] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:08:59 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x281, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1637.671077][T13229] loop1: detected capacity change from 0 to 2224 [ 1637.683689][T13229] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:00 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xf0ff7f}]) 14:09:00 executing program 4 (fault-call:13 fault-nth:41): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000004060000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:00 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x4, r0, 0x0}]) 14:09:00 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x300, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1638.303127][T13249] loop1: detected capacity change from 0 to 2224 [ 1638.313840][T13249] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1638.319270][T13248] FAULT_INJECTION: forcing a failure. [ 1638.319270][T13248] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1638.335598][T13248] CPU: 1 PID: 13248 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1638.346258][T13248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1638.356345][T13248] Call Trace: [ 1638.359624][T13248] dump_stack+0x137/0x19d [ 1638.364031][T13248] should_fail+0x23c/0x250 [ 1638.368563][T13248] __alloc_pages+0x102/0x320 [ 1638.373209][T13248] alloc_pages+0x21d/0x310 [ 1638.377809][T13248] __page_cache_alloc+0x4d/0xf0 [ 1638.382670][T13248] page_cache_ra_unbounded+0x1ae/0x410 [ 1638.388230][T13248] do_page_cache_ra+0xa7/0xc0 [ 1638.392918][T13248] do_sync_mmap_readahead+0x32b/0x360 [ 1638.398449][T13248] filemap_fault+0x1c9/0x7b0 [ 1638.403161][T13248] ? iocb_put+0x384/0x5b0 [ 1638.407494][T13248] ext4_filemap_fault+0x4b/0x60 [ 1638.412420][T13248] handle_mm_fault+0xe8d/0x1a70 [ 1638.417276][T13248] ? filemap_read_page+0x200/0x200 [ 1638.422391][T13248] do_user_addr_fault+0x60c/0xc00 [ 1638.427460][T13248] exc_page_fault+0x94/0x230 [ 1638.432129][T13248] asm_exc_page_fault+0x1e/0x30 [ 1638.436986][T13248] RIP: 0010:__get_user_8+0x18/0x30 [ 1638.442149][T13248] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1638.461760][T13248] RSP: 0018:ffffc90001b57e88 EFLAGS: 00010206 [ 1638.467908][T13248] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1638.475878][T13248] RDX: ffffffffffffffff RSI: 0000000000003f74 RDI: 0000000000003f75 [ 1638.483940][T13248] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1638.491910][T13248] R10: 000188812e23153f R11: ffff888122da1000 R12: 0000000000000001 [ 1638.499916][T13248] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1638.507971][T13248] ? __se_sys_io_submit+0x100/0x260 [ 1638.513180][T13248] __se_sys_io_submit+0xcd/0x260 [ 1638.518195][T13248] __x64_sys_io_submit+0x3f/0x50 [ 1638.523139][T13248] do_syscall_64+0x4a/0x90 [ 1638.527563][T13248] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1638.533266][T13248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1638.539219][T13248] RIP: 0033:0x4665d9 [ 1638.543210][T13248] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1638.562850][T13248] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1638.571345][T13248] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1638.579318][T13248] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1638.587466][T13248] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1638.595442][T13248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:09:00 executing program 2: prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) 14:09:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x1, 0x1, 0xfffc, 0x4c7, r1}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x134, r2, 0x2, 0x70bd25, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x134}, 0x1, 0x0, 0x0, 0x40000802}, 0x4040455) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r4, &(0x7f0000000080), 0xfffffe5e) fdatasync(r4) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000140)=""/52) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'syzkaller1\x00'}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x40) [ 1638.603449][T13248] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000070000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:00 executing program 4 (fault-call:13 fault-nth:42): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:00 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x8, r0, 0x0}]) 14:09:00 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3e8, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000080000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1638.708215][T13269] loop1: detected capacity change from 0 to 2224 [ 1638.730397][T13269] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1638.779710][T13284] FAULT_INJECTION: forcing a failure. [ 1638.779710][T13284] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1638.792993][T13284] CPU: 0 PID: 13284 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1638.803148][T13284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1638.813252][T13284] Call Trace: [ 1638.816530][T13284] dump_stack+0x137/0x19d [ 1638.820891][T13284] should_fail+0x23c/0x250 [ 1638.825308][T13284] __alloc_pages+0x102/0x320 [ 1638.829968][T13284] alloc_pages+0x21d/0x310 [ 1638.834404][T13284] __page_cache_alloc+0x4d/0xf0 [ 1638.839354][T13284] page_cache_ra_unbounded+0x1ae/0x410 [ 1638.844903][T13284] do_page_cache_ra+0xa7/0xc0 [ 1638.849613][T13284] do_sync_mmap_readahead+0x32b/0x360 [ 1638.855051][T13284] filemap_fault+0x1c9/0x7b0 [ 1638.859704][T13284] ? iocb_put+0x384/0x5b0 [ 1638.864048][T13284] ext4_filemap_fault+0x4b/0x60 [ 1638.868922][T13284] handle_mm_fault+0xe8d/0x1a70 [ 1638.873943][T13284] ? filemap_read_page+0x200/0x200 [ 1638.879066][T13284] do_user_addr_fault+0x60c/0xc00 [ 1638.884113][T13284] exc_page_fault+0x94/0x230 [ 1638.888779][T13284] asm_exc_page_fault+0x1e/0x30 [ 1638.893645][T13284] RIP: 0010:__get_user_8+0x18/0x30 [ 1638.898764][T13284] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1638.919253][T13284] RSP: 0018:ffffc90001b77e88 EFLAGS: 00010206 [ 1638.925608][T13284] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1638.934131][T13284] RDX: ffffffffffffffff RSI: 0000000000003f13 RDI: 0000000000003f14 [ 1638.942253][T13284] RBP: ffff888138788b40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1638.950770][T13284] R10: 0001888100c320bf R11: ffff88813bbe1040 R12: 0000000000000001 [ 1638.958855][T13284] R13: ffff888138788b40 R14: 00000000ffffffff R15: 0000000000000045 [ 1638.967047][T13284] ? __se_sys_io_submit+0x100/0x260 [ 1638.972703][T13284] __se_sys_io_submit+0xcd/0x260 [ 1638.977671][T13284] __x64_sys_io_submit+0x3f/0x50 [ 1638.982721][T13284] do_syscall_64+0x4a/0x90 [ 1638.987161][T13284] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1638.993060][T13284] RIP: 0033:0x4665d9 [ 1638.997028][T13284] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1639.016640][T13284] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1639.025155][T13284] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1639.033215][T13284] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1639.041722][T13284] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1639.049780][T13284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1639.057790][T13284] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1639.094377][T13292] loop1: detected capacity change from 0 to 2224 [ 1639.114479][T13292] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000340)=0x8) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") 14:09:01 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfeffff}]) 14:09:01 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x402, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:01 executing program 4 (fault-call:13 fault-nth:43): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:01 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x9, r0, 0x0}]) 14:09:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000090000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1639.350229][T13311] loop1: detected capacity change from 0 to 2224 [ 1639.357436][T13311] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1639.380451][T13308] FAULT_INJECTION: forcing a failure. [ 1639.380451][T13308] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:09:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000000a0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:01 executing program 2: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {r0, r1/1000+60000}}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0xffffffff, {{0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x40}}}, 0x88) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x300, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000200), &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x9, 0xffff7fe0, 0x6, 0x2}, 0x14) 14:09:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000440)=0x8) open_by_handle_at(r0, &(0x7f0000000180)=@OVL_FILEID_V0={0x110, 0xfb, {0x0, 0xfb, 0x110, 0x4, 0x20, "4d3e1f6c7ae1509dcb082c9c0ed9fb48", "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"}}, 0xc0000) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="fbb100000000fff1000000"], 0x1c}}, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00000003c0)) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x3, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x40000e8) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x3e}, @void, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x14) [ 1639.394093][T13308] CPU: 0 PID: 13308 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1639.404773][T13308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1639.414871][T13308] Call Trace: [ 1639.418151][T13308] dump_stack+0x137/0x19d [ 1639.422486][T13308] should_fail+0x23c/0x250 [ 1639.427091][T13308] __alloc_pages+0x102/0x320 [ 1639.431705][T13308] alloc_pages+0x21d/0x310 [ 1639.436204][T13308] __page_cache_alloc+0x4d/0xf0 [ 1639.441060][T13308] page_cache_ra_unbounded+0x1ae/0x410 14:09:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000056e000/0x2000)=nil, 0x2000, 0x2000000, 0x4000010, r0, 0xa6f29000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000020000000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000012900)) [ 1639.446529][T13308] do_page_cache_ra+0xa7/0xc0 [ 1639.451216][T13308] do_sync_mmap_readahead+0x32b/0x360 [ 1639.457052][T13308] filemap_fault+0x1c9/0x7b0 [ 1639.461643][T13308] ? iocb_put+0x384/0x5b0 [ 1639.465981][T13308] ext4_filemap_fault+0x4b/0x60 [ 1639.470887][T13308] handle_mm_fault+0xe8d/0x1a70 [ 1639.475814][T13308] ? filemap_read_page+0x200/0x200 [ 1639.480933][T13308] do_user_addr_fault+0x60c/0xc00 [ 1639.485960][T13308] exc_page_fault+0x94/0x230 [ 1639.490565][T13308] asm_exc_page_fault+0x1e/0x30 [ 1639.495435][T13308] RIP: 0010:__get_user_8+0x18/0x30 14:09:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001480)=ANY=[@ANYBLOB="240000002d0001000000c1050000000008000000", @ANYRES32], 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) fdatasync(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x331, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000000480)='a\x00\x00\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f00000003c0)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8001}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x44}, 0x1, 0x0, 0x0, 0x3e4324fb09f771fe}, 0x40f4) [ 1639.500985][T13308] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1639.520748][T13308] RSP: 0018:ffffc90001cbfe88 EFLAGS: 00010206 [ 1639.527036][T13308] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1639.535033][T13308] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f [ 1639.543010][T13308] RBP: ffff888138788b40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1639.551216][T13308] R10: 0001888131cbf5ff R11: ffff88813c4e2080 R12: 0000000000000001 [ 1639.559293][T13308] R13: ffff888138788b40 R14: 00000000ffffffff R15: 0000000000000045 [ 1639.567357][T13308] ? __se_sys_io_submit+0x100/0x260 [ 1639.572591][T13308] __se_sys_io_submit+0xcd/0x260 [ 1639.577555][T13308] __x64_sys_io_submit+0x3f/0x50 [ 1639.582502][T13308] do_syscall_64+0x4a/0x90 [ 1639.586941][T13308] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1639.592889][T13308] RIP: 0033:0x4665d9 [ 1639.596785][T13308] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1639.616499][T13308] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1639.625097][T13308] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1639.633098][T13308] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1639.641077][T13308] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 14:09:01 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x10, r0, 0x0}]) [ 1639.649145][T13308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1639.657120][T13308] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:01 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x406, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1639.692012][T13339] loop1: detected capacity change from 0 to 2224 [ 1639.713833][T13339] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:02 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x1000000}]) 14:09:02 executing program 4 (fault-call:13 fault-nth:44): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000000b0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:02 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x900, r0, 0x0}]) 14:09:02 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x408, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8b14fd79346c52a7c495b8ba84ba5a75c16f4d30a1a5f6981252d4c3c728058ee51464083c70d90a94e84a86daa0dc6fecee488c79adadcae9f9167695b219b4cd0148e0448174cc80c4f6aa676c298200ab204ac59d5e1a0e9928fb1594d96e049feb5fdb418989bff064caf6d123e2ea88d5811bb08d", 0x77, 0x100000001}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004105) [ 1640.383674][T13366] FAULT_INJECTION: forcing a failure. [ 1640.383674][T13366] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1640.397084][T13366] CPU: 1 PID: 13366 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1640.407617][T13366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1640.407631][T13366] Call Trace: [ 1640.407639][T13366] dump_stack+0x137/0x19d [ 1640.407663][T13366] should_fail+0x23c/0x250 [ 1640.407685][T13366] __alloc_pages+0x102/0x320 [ 1640.407708][T13366] alloc_pages+0x21d/0x310 [ 1640.407728][T13366] __page_cache_alloc+0x4d/0xf0 [ 1640.407837][T13366] page_cache_ra_unbounded+0x1ae/0x410 [ 1640.407927][T13366] do_page_cache_ra+0xa7/0xc0 [ 1640.407946][T13366] do_sync_mmap_readahead+0x32b/0x360 [ 1640.407979][T13366] filemap_fault+0x1c9/0x7b0 [ 1640.407997][T13366] ? iocb_put+0x384/0x5b0 [ 1640.408067][T13366] ext4_filemap_fault+0x4b/0x60 [ 1640.408090][T13366] handle_mm_fault+0xe8d/0x1a70 [ 1640.408116][T13366] ? filemap_read_page+0x200/0x200 [ 1640.408138][T13366] do_user_addr_fault+0x60c/0xc00 [ 1640.408157][T13366] exc_page_fault+0x94/0x230 [ 1640.408187][T13366] asm_exc_page_fault+0x1e/0x30 [ 1640.408224][T13366] RIP: 0010:__get_user_8+0x18/0x30 [ 1640.408262][T13366] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1640.408278][T13366] RSP: 0018:ffffc90003127e88 EFLAGS: 00010206 [ 1640.408293][T13366] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1640.408306][T13366] RDX: ffffffffffffffff RSI: 0000000000003f6e RDI: 0000000000003f6f [ 1640.408318][T13366] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1640.408451][T13366] R10: 000188812e231eff R11: ffff888122d68000 R12: 0000000000000001 [ 1640.408465][T13366] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1640.408479][T13366] ? __se_sys_io_submit+0x100/0x260 [ 1640.408523][T13366] __se_sys_io_submit+0xcd/0x260 [ 1640.408550][T13366] __x64_sys_io_submit+0x3f/0x50 [ 1640.408578][T13366] do_syscall_64+0x4a/0x90 [ 1640.408598][T13366] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1640.408620][T13366] RIP: 0033:0x4665d9 [ 1640.408662][T13366] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1640.408680][T13366] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1640.408700][T13366] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1640.408713][T13366] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1640.408725][T13366] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1640.408737][T13366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1640.408748][T13366] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1640.408858][T13369] loop1: detected capacity change from 0 to 2224 14:09:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0xfffffe5e) fdatasync(0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=0x80000000, 0x4) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e21, 0xb04, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff7}}, 0x0, 0x0, 0x44, 0x0, "395e412f6da0084d5dfdd9c2c179672ffd034ae71b678bea857b5875dfe996bfa35cd94c45a602d8b7d7de9632f02c781efb2471e090fbf727e4d186b826e6f5f28511375473f8b369fb15b1fa0f1237"}, 0xd8) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9", 0x89}, {&(0x7f00000002c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5952f43e7e0146a3c035f0113d617240e8940c60cdf5200193bbe3a0c0b1eae5799db27b4ee9c13475210defa4dac9d784e0c89135b82b321f8e43d7a5db9ab1bfd319f472a", 0x8c}, {&(0x7f0000000a40)="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", 0x364}], 0x3) sendto$inet(r1, &(0x7f00000012c0)="1e268a927f1f6588b967482941ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95426a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 1640.680520][T13369] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:02 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x3f00, r0, 0x0}]) 14:09:02 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x500, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000000c0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:02 executing program 4 (fault-call:13 fault-nth:45): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1640.818822][T13399] loop1: detected capacity change from 0 to 2224 [ 1640.826002][T13399] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1640.832788][T13398] FAULT_INJECTION: forcing a failure. [ 1640.832788][T13398] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1640.847485][T13398] CPU: 1 PID: 13398 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1640.857641][T13398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1640.867678][T13398] Call Trace: [ 1640.870962][T13398] dump_stack+0x137/0x19d [ 1640.875403][T13398] should_fail+0x23c/0x250 [ 1640.879815][T13398] __alloc_pages+0x102/0x320 [ 1640.884464][T13398] alloc_pages+0x21d/0x310 [ 1640.888929][T13398] __page_cache_alloc+0x4d/0xf0 [ 1640.893867][T13398] page_cache_ra_unbounded+0x1ae/0x410 [ 1640.899467][T13398] do_page_cache_ra+0xa7/0xc0 [ 1640.904216][T13398] do_sync_mmap_readahead+0x32b/0x360 [ 1640.909588][T13398] filemap_fault+0x1c9/0x7b0 [ 1640.914247][T13398] ? iocb_put+0x384/0x5b0 [ 1640.918597][T13398] ext4_filemap_fault+0x4b/0x60 [ 1640.923625][T13398] handle_mm_fault+0xe8d/0x1a70 [ 1640.928477][T13398] ? filemap_read_page+0x200/0x200 [ 1640.933665][T13398] do_user_addr_fault+0x60c/0xc00 [ 1640.938717][T13398] exc_page_fault+0x94/0x230 [ 1640.943320][T13398] asm_exc_page_fault+0x1e/0x30 [ 1640.948191][T13398] RIP: 0010:__get_user_8+0x18/0x30 [ 1640.953296][T13398] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1640.973022][T13398] RSP: 0018:ffffc90003233e88 EFLAGS: 00010206 [ 1640.979074][T13398] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1640.987029][T13398] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f [ 1640.995037][T13398] RBP: ffff888138788d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1641.002992][T13398] R10: 0001888108df7b3f R11: ffff88813fd8f040 R12: 0000000000000001 [ 1641.011069][T13398] R13: ffff888138788d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1641.019049][T13398] ? __se_sys_io_submit+0x100/0x260 [ 1641.024340][T13398] __se_sys_io_submit+0xcd/0x260 [ 1641.029272][T13398] __x64_sys_io_submit+0x3f/0x50 [ 1641.034228][T13398] do_syscall_64+0x4a/0x90 [ 1641.038633][T13398] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1641.044526][T13398] RIP: 0033:0x4665d9 [ 1641.048465][T13398] 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 bc ff ff ff f7 d8 64 89 01 48 14:09:02 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, 0x0}]) [ 1641.068067][T13398] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1641.076475][T13398] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1641.084425][T13398] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1641.092469][T13398] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1641.100555][T13398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1641.108521][T13398] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:03 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x5ff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:03 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x2000000}]) 14:09:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000000d0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:03 executing program 4 (fault-call:13 fault-nth:46): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:03 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x2}]) [ 1641.421225][T13421] loop1: detected capacity change from 0 to 2224 [ 1641.432423][T13421] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1641.474300][T13430] FAULT_INJECTION: forcing a failure. [ 1641.474300][T13430] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1641.487639][T13430] CPU: 1 PID: 13430 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1641.498118][T13430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1641.508209][T13430] Call Trace: [ 1641.511471][T13430] dump_stack+0x137/0x19d [ 1641.515807][T13430] should_fail+0x23c/0x250 [ 1641.520233][T13430] __alloc_pages+0x102/0x320 [ 1641.524833][T13430] alloc_pages+0x21d/0x310 [ 1641.529324][T13430] __page_cache_alloc+0x4d/0xf0 [ 1641.534276][T13430] page_cache_ra_unbounded+0x1ae/0x410 [ 1641.539727][T13430] do_page_cache_ra+0xa7/0xc0 [ 1641.544472][T13430] do_sync_mmap_readahead+0x32b/0x360 [ 1641.549859][T13430] filemap_fault+0x1c9/0x7b0 [ 1641.554486][T13430] ? iocb_put+0x384/0x5b0 [ 1641.558915][T13430] ext4_filemap_fault+0x4b/0x60 [ 1641.563772][T13430] handle_mm_fault+0xe8d/0x1a70 [ 1641.568662][T13430] ? filemap_read_page+0x200/0x200 [ 1641.573956][T13430] do_user_addr_fault+0x60c/0xc00 [ 1641.578982][T13430] exc_page_fault+0x94/0x230 [ 1641.583626][T13430] asm_exc_page_fault+0x1e/0x30 [ 1641.589019][T13430] RIP: 0010:__get_user_8+0x18/0x30 [ 1641.594262][T13430] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1641.614018][T13430] RSP: 0018:ffffc90000753e88 EFLAGS: 00010206 [ 1641.620311][T13430] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1641.628294][T13430] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f [ 1641.636451][T13430] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1641.647552][T13430] R10: 0001888131a41e3f R11: ffff8881263b6000 R12: 0000000000000001 [ 1641.655528][T13430] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1641.663557][T13430] ? __se_sys_io_submit+0x100/0x260 [ 1641.668953][T13430] __se_sys_io_submit+0xcd/0x260 [ 1641.673982][T13430] __x64_sys_io_submit+0x3f/0x50 [ 1641.678935][T13430] do_syscall_64+0x4a/0x90 [ 1641.683618][T13430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1641.689607][T13430] RIP: 0033:0x4665d9 [ 1641.693513][T13430] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1641.713125][T13430] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 14:09:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000000e0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1641.721546][T13430] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1641.729581][T13430] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1641.737611][T13430] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1641.745654][T13430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1641.754242][T13430] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x541800, 0x1cd) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r3 = openat$incfs(r0, &(0x7f0000000340)='.pending_reads\x00', 0x10602, 0x1) r4 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000280)={0x1}) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000004c0)={0x40000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000280)={0x1}) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f00000003c0)=""/127, 0x7f}], 0x5, 0x3f, 0xa1d) sysfs$2(0x2, 0x3, &(0x7f00000000c0)=""/49) 14:09:03 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x4}]) 14:09:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000000f0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:03 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x600, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1641.794904][T13442] loop1: detected capacity change from 0 to 2224 [ 1641.802160][T13442] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) 14:09:03 executing program 4 (fault-call:13 fault-nth:47): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000100000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1641.873745][T13455] loop1: detected capacity change from 0 to 2224 [ 1641.883514][T13455] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1641.945976][T13467] FAULT_INJECTION: forcing a failure. [ 1641.945976][T13467] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1641.959346][T13467] CPU: 1 PID: 13467 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1641.969867][T13467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1641.980122][T13467] Call Trace: [ 1641.983417][T13467] dump_stack+0x137/0x19d [ 1641.987894][T13467] should_fail+0x23c/0x250 [ 1641.991546][T13473] loop1: detected capacity change from 0 to 2224 [ 1641.992611][T13467] __alloc_pages+0x102/0x320 [ 1641.992636][T13467] alloc_pages+0x21d/0x310 [ 1642.003530][T13467] __page_cache_alloc+0x4d/0xf0 [ 1642.003557][T13467] page_cache_ra_unbounded+0x1ae/0x410 [ 1642.018239][T13467] do_page_cache_ra+0xa7/0xc0 [ 1642.023102][T13467] do_sync_mmap_readahead+0x32b/0x360 [ 1642.028484][T13467] filemap_fault+0x1c9/0x7b0 [ 1642.033116][T13467] ? iocb_put+0x384/0x5b0 [ 1642.037630][T13467] ext4_filemap_fault+0x4b/0x60 [ 1642.042486][T13467] handle_mm_fault+0xe8d/0x1a70 [ 1642.047370][T13467] ? filemap_read_page+0x200/0x200 [ 1642.052572][T13467] do_user_addr_fault+0x60c/0xc00 [ 1642.057604][T13467] exc_page_fault+0x94/0x230 [ 1642.062318][T13467] asm_exc_page_fault+0x1e/0x30 [ 1642.067175][T13467] RIP: 0010:__get_user_8+0x18/0x30 [ 1642.072321][T13467] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1642.092101][T13467] RSP: 0018:ffffc900007bbe88 EFLAGS: 00010206 [ 1642.098184][T13467] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1642.106417][T13467] RDX: ffffffffffffffff RSI: 0000000000003f56 RDI: 0000000000003f57 [ 1642.114561][T13467] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1642.122632][T13467] R10: 0001888129db8e3f R11: ffff88813847b080 R12: 0000000000000001 [ 1642.130695][T13467] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1642.138667][T13467] ? __se_sys_io_submit+0x100/0x260 [ 1642.143879][T13467] __se_sys_io_submit+0xcd/0x260 [ 1642.148902][T13467] __x64_sys_io_submit+0x3f/0x50 [ 1642.154106][T13467] do_syscall_64+0x4a/0x90 [ 1642.158608][T13467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1642.164568][T13467] RIP: 0033:0x4665d9 [ 1642.168477][T13467] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1642.188570][T13467] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1642.197092][T13467] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1642.205107][T13467] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1642.213115][T13467] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1642.221208][T13467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1642.229229][T13467] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1642.238087][T13473] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:04 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x3000000}]) 14:09:04 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x8}]) 14:09:04 executing program 2: unshare(0x6c060000) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x1f) unshare(0x20000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00', 0x21880}, &(0x7f0000000080)=0x54) socket(0x26, 0x80000, 0x80000001) 14:09:04 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x604, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000110000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:04 executing program 4 (fault-call:13 fault-nth:48): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1642.434047][T13490] loop1: detected capacity change from 0 to 2224 [ 1642.442515][T13490] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1642.472499][T13493] FAULT_INJECTION: forcing a failure. [ 1642.472499][T13493] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1642.485831][T13493] CPU: 1 PID: 13493 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1642.496164][T13493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1642.506634][T13493] Call Trace: [ 1642.510037][T13493] dump_stack+0x137/0x19d [ 1642.514643][T13493] should_fail+0x23c/0x250 [ 1642.519084][T13493] __alloc_pages+0x102/0x320 [ 1642.523715][T13493] alloc_pages+0x21d/0x310 [ 1642.528131][T13493] __page_cache_alloc+0x4d/0xf0 [ 1642.533052][T13493] page_cache_ra_unbounded+0x1ae/0x410 [ 1642.538594][T13493] do_page_cache_ra+0xa7/0xc0 [ 1642.543314][T13493] do_sync_mmap_readahead+0x32b/0x360 [ 1642.548735][T13493] filemap_fault+0x1c9/0x7b0 [ 1642.553398][T13493] ? iocb_put+0x384/0x5b0 [ 1642.557761][T13493] ext4_filemap_fault+0x4b/0x60 [ 1642.562599][T13493] handle_mm_fault+0xe8d/0x1a70 [ 1642.567572][T13493] ? filemap_read_page+0x200/0x200 [ 1642.572736][T13493] do_user_addr_fault+0x60c/0xc00 [ 1642.577757][T13493] exc_page_fault+0x94/0x230 [ 1642.582411][T13493] asm_exc_page_fault+0x1e/0x30 [ 1642.587403][T13493] RIP: 0010:__get_user_8+0x18/0x30 [ 1642.592611][T13493] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1642.612296][T13493] RSP: 0018:ffffc90000c83e88 EFLAGS: 00010206 [ 1642.618480][T13493] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1642.626439][T13493] RDX: ffffffffffffffff RSI: 0000000000003f81 RDI: 0000000000003f82 [ 1642.634633][T13493] RBP: ffff888122d33000 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1642.642611][T13493] R10: 0001888129dad2ff R11: ffff88813c4e2080 R12: 0000000000000001 [ 1642.650605][T13493] R13: ffff888122d33000 R14: 00000000ffffffff R15: 0000000000000045 [ 1642.658578][T13493] ? __se_sys_io_submit+0x100/0x260 [ 1642.663769][T13493] __se_sys_io_submit+0xcd/0x260 [ 1642.668841][T13493] __x64_sys_io_submit+0x3f/0x50 [ 1642.673928][T13493] do_syscall_64+0x4a/0x90 [ 1642.678714][T13493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1642.684954][T13493] RIP: 0033:0x4665d9 [ 1642.689007][T13493] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1642.708844][T13493] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1642.717261][T13493] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1642.725346][T13493] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 14:09:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000000)='./file1\x00', 0x2000000000, 0x2, &(0x7f0000000380)=[{0x0, 0x0, 0x3b6b7d4e}, {&(0x7f00000002c0)="ebba8077b057fd24fee044ff1712fb", 0xf, 0x7}], 0x848973, &(0x7f0000000080)=ANY=[@ANYBLOB="2de3ccf3e4cbf9de2366d8bb00887c80f109ddd23f387ccec4b3ad5161072eae2c609c918f87b6a5828465a547a16f3b2c9063990002141837d4803b135fb86dd8fdcf80b6a6ca6b1df2b28ca71e16541495e70e325198296f2f57d18608b833830dc97954fe43eac25f2a47e0986858a9b7e63cbe200bf44bfb"]) chdir(&(0x7f0000000040)='./file1\x00') 14:09:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000120000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:04 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x9}]) [ 1642.733322][T13493] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1642.741385][T13493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1642.749386][T13493] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:04 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x700, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:04 executing program 4 (fault-call:13 fault-nth:49): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:04 executing program 2: sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0xa, 0x4e20, 0x80000001, @remote, 0x40}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@rthdrdstopts={{0x38, 0x29, 0x37, {0x2b, 0x3, '\x00', [@ra={0x5, 0x2, 0x4}, @pad1, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x1}]}}}], 0x38}, 0x4000000) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="024344303031", 0x6, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000012200)) [ 1642.821231][T13518] loop1: detected capacity change from 0 to 2224 [ 1642.828726][T13518] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1642.900563][T13533] FAULT_INJECTION: forcing a failure. [ 1642.900563][T13533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1642.913843][T13533] CPU: 0 PID: 13533 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1642.924746][T13533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1642.935193][T13533] Call Trace: [ 1642.938483][T13533] dump_stack+0x137/0x19d [ 1642.942824][T13533] should_fail+0x23c/0x250 [ 1642.947312][T13533] __alloc_pages+0x102/0x320 [ 1642.951884][T13533] alloc_pages+0x21d/0x310 [ 1642.956374][T13533] __page_cache_alloc+0x4d/0xf0 [ 1642.961283][T13533] page_cache_ra_unbounded+0x1ae/0x410 [ 1642.966818][T13533] do_page_cache_ra+0xa7/0xc0 [ 1642.971660][T13533] do_sync_mmap_readahead+0x32b/0x360 [ 1642.977219][T13533] filemap_fault+0x1c9/0x7b0 [ 1642.981798][T13533] ? iocb_put+0x384/0x5b0 [ 1642.986112][T13533] ext4_filemap_fault+0x4b/0x60 [ 1642.990959][T13533] handle_mm_fault+0xe8d/0x1a70 [ 1642.995797][T13533] ? filemap_read_page+0x200/0x200 [ 1643.000894][T13533] do_user_addr_fault+0x60c/0xc00 [ 1643.005919][T13533] exc_page_fault+0x94/0x230 [ 1643.010611][T13533] asm_exc_page_fault+0x1e/0x30 [ 1643.015474][T13533] RIP: 0010:__get_user_8+0x18/0x30 [ 1643.020597][T13533] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1643.040582][T13533] RSP: 0018:ffffc900005b3e88 EFLAGS: 00010206 [ 1643.046726][T13533] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1643.054905][T13533] RDX: ffffffffffffffff RSI: 0000000000003f3d RDI: 0000000000003f3e [ 1643.062888][T13533] RBP: ffff888122d33480 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1643.071351][T13533] R10: 000188813bc76fbf R11: ffff888107465080 R12: 0000000000000001 [ 1643.079355][T13533] R13: ffff888122d33480 R14: 00000000ffffffff R15: 0000000000000045 [ 1643.087331][T13533] ? __se_sys_io_submit+0x100/0x260 [ 1643.092711][T13533] __se_sys_io_submit+0xcd/0x260 [ 1643.097705][T13533] __x64_sys_io_submit+0x3f/0x50 [ 1643.102768][T13533] do_syscall_64+0x4a/0x90 [ 1643.107200][T13533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1643.113081][T13533] RIP: 0033:0x4665d9 [ 1643.116974][T13533] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1643.136976][T13533] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1643.145385][T13533] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1643.153480][T13533] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1643.161447][T13533] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.169614][T13533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1643.177765][T13533] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:05 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x4000000}]) 14:09:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000001150000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) r1 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000280)={0x1}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0xaab6e000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040), 0xffffff66}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb060003284f6d332696beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}, {&(0x7f0000000080)="5ba66944c11795aa13d3dde4e92be72d7e467fae2ab9d4d7342e3a4388f764d0d2f7f64f2242c5a2e57b6c5973dd34ecf537000e2395fed11c700dcd02a0d9ea32a0", 0x42}, {&(0x7f0000000140)="3f046a8ce1a93adce0b2d80f53964448d2c8d25cf4e6994476b6aced78103cb0d46f1be779c6a824f070c37fab31c0f48ddb3b6eac492b6cadf45f1b41893161a54e4b9b0d44c9e4a3c8c75fcfd88ca204388b", 0x53}], 0x1, 0x3) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x17) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f00000002c0)) tkill(r4, 0x35) 14:09:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x10}]) 14:09:05 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x804, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:05 executing program 4 (fault-call:13 fault-nth:50): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) fdatasync(r1) sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x50, 0x1, 0x7, 0x101, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFACCT_FILTER={0x3c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x6}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xde}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1c}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xd6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$sock_int(r3, 0x1, 0x33, &(0x7f0000000080), 0x4) dup3(r2, r3, 0x80000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a290930206040000000001080009003900090035000c031400000019000b40efffffff030022dc1338d54404009b84066ef75afb83de44110005", 0x47}], 0x1}, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0x10007, 0x0) [ 1643.485623][T13547] loop1: detected capacity change from 0 to 2224 [ 1643.502030][T13547] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1643.546175][T13555] FAULT_INJECTION: forcing a failure. [ 1643.546175][T13555] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1643.559643][T13555] CPU: 0 PID: 13555 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1643.569807][T13555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1643.580784][T13555] Call Trace: [ 1643.584168][T13555] dump_stack+0x137/0x19d [ 1643.588513][T13555] should_fail+0x23c/0x250 [ 1643.593194][T13555] __alloc_pages+0x102/0x320 [ 1643.597791][T13555] alloc_pages+0x21d/0x310 [ 1643.602251][T13555] __page_cache_alloc+0x4d/0xf0 [ 1643.607091][T13555] page_cache_ra_unbounded+0x1ae/0x410 [ 1643.612544][T13555] do_page_cache_ra+0xa7/0xc0 [ 1643.617264][T13555] do_sync_mmap_readahead+0x32b/0x360 [ 1643.622825][T13555] filemap_fault+0x1c9/0x7b0 [ 1643.627673][T13555] ? iocb_put+0x384/0x5b0 [ 1643.632008][T13555] ext4_filemap_fault+0x4b/0x60 [ 1643.636859][T13555] handle_mm_fault+0xe8d/0x1a70 [ 1643.642079][T13555] ? filemap_read_page+0x200/0x200 [ 1643.647323][T13555] do_user_addr_fault+0x60c/0xc00 [ 1643.652461][T13555] exc_page_fault+0x94/0x230 [ 1643.657053][T13555] asm_exc_page_fault+0x1e/0x30 [ 1643.661935][T13555] RIP: 0010:__get_user_8+0x18/0x30 [ 1643.667412][T13555] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1643.687107][T13555] RSP: 0018:ffffc9000108fe88 EFLAGS: 00010206 [ 1643.693223][T13555] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1643.701179][T13555] RDX: ffffffffffffffff RSI: 0000000000004015 RDI: 0000000000004016 [ 1643.709160][T13555] RBP: ffff888138788d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1643.717227][T13555] R10: 0001888129dad2ff R11: ffff88813847b080 R12: 0000000000000001 [ 1643.725292][T13555] R13: ffff888138788d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1643.733376][T13555] ? __se_sys_io_submit+0x100/0x260 [ 1643.738671][T13555] __se_sys_io_submit+0xcd/0x260 [ 1643.743729][T13555] __x64_sys_io_submit+0x3f/0x50 [ 1643.748720][T13555] do_syscall_64+0x4a/0x90 [ 1643.753159][T13555] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1643.759311][T13555] RIP: 0033:0x4665d9 [ 1643.763203][T13555] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1643.782808][T13555] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 14:09:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000200000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1643.791206][T13555] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1643.799188][T13555] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1643.807228][T13555] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.815206][T13555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1643.823183][T13555] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x900}]) 14:09:05 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x882, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:05 executing program 4 (fault-call:13 fault-nth:51): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000010200000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1643.874377][T13576] loop1: detected capacity change from 0 to 2224 [ 1643.896257][T13576] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1643.964238][T13593] loop1: detected capacity change from 0 to 2224 [ 1643.967909][T13590] FAULT_INJECTION: forcing a failure. [ 1643.967909][T13590] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1643.983875][T13590] CPU: 1 PID: 13590 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1643.987635][T13593] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1643.994034][T13590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1643.994048][T13590] Call Trace: [ 1643.994057][T13590] dump_stack+0x137/0x19d [ 1644.020396][T13590] should_fail+0x23c/0x250 [ 1644.024945][T13590] __alloc_pages+0x102/0x320 [ 1644.029551][T13590] alloc_pages+0x21d/0x310 [ 1644.033987][T13590] __page_cache_alloc+0x4d/0xf0 [ 1644.038839][T13590] page_cache_ra_unbounded+0x1ae/0x410 [ 1644.044289][T13590] do_page_cache_ra+0xa7/0xc0 [ 1644.048972][T13590] do_sync_mmap_readahead+0x32b/0x360 [ 1644.054388][T13590] filemap_fault+0x1c9/0x7b0 [ 1644.059465][T13590] ? iocb_put+0x384/0x5b0 [ 1644.063792][T13590] ext4_filemap_fault+0x4b/0x60 [ 1644.068733][T13590] handle_mm_fault+0xe8d/0x1a70 [ 1644.073613][T13590] ? filemap_read_page+0x200/0x200 [ 1644.078726][T13590] do_user_addr_fault+0x60c/0xc00 [ 1644.083789][T13590] exc_page_fault+0x94/0x230 [ 1644.088406][T13590] asm_exc_page_fault+0x1e/0x30 [ 1644.093270][T13590] RIP: 0010:__get_user_8+0x18/0x30 [ 1644.098388][T13590] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1644.118093][T13590] RSP: 0018:ffffc9000112fe88 EFLAGS: 00010206 [ 1644.124151][T13590] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1644.132210][T13590] RDX: ffffffffffffffff RSI: 0000000000003f93 RDI: 0000000000003f94 [ 1644.140485][T13590] RBP: ffff888138788d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1644.148444][T13590] R10: 0001888107409eff R11: ffff88813847b080 R12: 0000000000000001 [ 1644.156501][T13590] R13: ffff888138788d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1644.164477][T13590] ? __se_sys_io_submit+0x100/0x260 [ 1644.169693][T13590] __se_sys_io_submit+0xcd/0x260 [ 1644.174841][T13590] __x64_sys_io_submit+0x3f/0x50 [ 1644.179780][T13590] do_syscall_64+0x4a/0x90 [ 1644.184204][T13590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1644.190089][T13590] RIP: 0033:0x4665d9 [ 1644.193982][T13590] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1644.213771][T13590] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1644.222174][T13590] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1644.230310][T13590] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1644.238271][T13590] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.246454][T13590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1644.254444][T13590] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:06 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x5000000}]) 14:09:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x3f00}]) 14:09:06 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x900, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000220000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:06 executing program 4 (fault-call:13 fault-nth:52): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x78, &(0x7f0000000200)="c4c691019919da078a0098d1e0a593b040f710e7d5b925c099710cb6422ec536070ff7ae78886cb6508e094cf05f7512668917458e9f961e855f5f2eb3b53dd3d8f71b1cdfcc5b2af289981079bb6fc3ec00a47b77fb7c1df1ac3a14184d5e81d5c8a6d06c7683d930c01800"/120}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) clone(0x0, &(0x7f0000000080)="3c41ef92aeaf6700ac3c8b8aaa70234521edac4cba1f1947d54957aeffdbaa91cc2ecfb70b04a7fc2845bc4054eb0fd85523c257745e5ed138c77c9318", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280)="cf222c1b093bc5e14325951429a9d25e5ef72db0f54f18d92fdb12144525b965ca08de72ac7f1209724fcdb3e2913f02df23b650c6a5f3e96adac893547f5acf67c3ea90145917fbda81584c3ac732913a47ae5083b28b064bf018261957cb16c021030b205bd48c9aa94a3c7fbf59c08dab1d4c653fb0ab6386db4f96") ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$cont(0x9, r1, 0x2, 0xf3f) tkill(r1, 0x40) [ 1644.504697][T13610] FAULT_INJECTION: forcing a failure. [ 1644.504697][T13610] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1644.515583][T13615] loop1: detected capacity change from 0 to 2224 [ 1644.518056][T13610] CPU: 0 PID: 13610 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1644.534542][T13610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1644.534556][T13610] Call Trace: [ 1644.534570][T13610] dump_stack+0x137/0x19d [ 1644.552240][T13610] should_fail+0x23c/0x250 [ 1644.556701][T13610] __alloc_pages+0x102/0x320 [ 1644.561308][T13610] alloc_pages+0x21d/0x310 [ 1644.565841][T13610] __page_cache_alloc+0x4d/0xf0 [ 1644.570695][T13610] page_cache_ra_unbounded+0x1ae/0x410 [ 1644.576212][T13610] do_page_cache_ra+0xa7/0xc0 [ 1644.580940][T13610] do_sync_mmap_readahead+0x32b/0x360 [ 1644.586319][T13610] filemap_fault+0x1c9/0x7b0 [ 1644.590911][T13610] ? iocb_put+0x384/0x5b0 [ 1644.595251][T13610] ext4_filemap_fault+0x4b/0x60 [ 1644.600110][T13610] handle_mm_fault+0xe8d/0x1a70 [ 1644.604967][T13610] ? filemap_read_page+0x200/0x200 [ 1644.610175][T13610] do_user_addr_fault+0x60c/0xc00 [ 1644.615225][T13610] exc_page_fault+0x94/0x230 [ 1644.619884][T13610] asm_exc_page_fault+0x1e/0x30 [ 1644.624753][T13610] RIP: 0010:__get_user_8+0x18/0x30 [ 1644.629930][T13610] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1644.649654][T13610] RSP: 0018:ffffc9000064be88 EFLAGS: 00010206 [ 1644.655761][T13610] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1644.663745][T13610] RDX: ffffffffffffffff RSI: 000000000000405e RDI: 000000000000405f [ 1644.671738][T13610] RBP: ffff888122d33000 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1644.679821][T13610] R10: 0001888102573d7f R11: ffff8881263b6000 R12: 0000000000000001 [ 1644.687794][T13610] R13: ffff888122d33000 R14: 00000000ffffffff R15: 0000000000000045 [ 1644.695782][T13610] ? __se_sys_io_submit+0x100/0x260 [ 1644.701091][T13610] __se_sys_io_submit+0xcd/0x260 [ 1644.706125][T13610] __x64_sys_io_submit+0x3f/0x50 [ 1644.711152][T13610] do_syscall_64+0x4a/0x90 [ 1644.715631][T13610] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1644.721610][T13610] RIP: 0033:0x4665d9 [ 1644.725589][T13610] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1644.745215][T13610] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1644.753728][T13610] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1644.761829][T13610] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1644.769859][T13610] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.778226][T13610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1644.786728][T13610] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000250000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x7fff}) 14:09:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x1000000}]) [ 1644.807785][T13615] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:06 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xa00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:06 executing program 2: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc) 14:09:06 executing program 4 (fault-call:13 fault-nth:53): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1644.883528][T13643] loop1: detected capacity change from 0 to 2224 [ 1644.891931][T13643] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1644.960894][T13655] FAULT_INJECTION: forcing a failure. [ 1644.960894][T13655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1644.974397][T13655] CPU: 1 PID: 13655 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1644.984562][T13655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1644.994653][T13655] Call Trace: [ 1644.998195][T13655] dump_stack+0x137/0x19d [ 1645.002734][T13655] should_fail+0x23c/0x250 [ 1645.007181][T13655] __alloc_pages+0x102/0x320 [ 1645.011784][T13655] alloc_pages+0x21d/0x310 [ 1645.016298][T13655] __page_cache_alloc+0x4d/0xf0 [ 1645.021241][T13655] page_cache_ra_unbounded+0x1ae/0x410 [ 1645.026716][T13655] do_page_cache_ra+0xa7/0xc0 [ 1645.031456][T13655] do_sync_mmap_readahead+0x32b/0x360 [ 1645.036835][T13655] filemap_fault+0x1c9/0x7b0 [ 1645.041410][T13655] ? iocb_put+0x384/0x5b0 [ 1645.045743][T13655] ext4_filemap_fault+0x4b/0x60 [ 1645.050585][T13655] handle_mm_fault+0xe8d/0x1a70 [ 1645.055565][T13655] ? filemap_read_page+0x200/0x200 [ 1645.060677][T13655] do_user_addr_fault+0x60c/0xc00 [ 1645.065822][T13655] exc_page_fault+0x94/0x230 [ 1645.070422][T13655] asm_exc_page_fault+0x1e/0x30 [ 1645.075625][T13655] RIP: 0010:__get_user_8+0x18/0x30 [ 1645.080738][T13655] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1645.100417][T13655] RSP: 0018:ffffc9000077be88 EFLAGS: 00010206 [ 1645.106473][T13655] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1645.114438][T13655] RDX: ffffffffffffffff RSI: 0000000000003fcb RDI: 0000000000003fcc [ 1645.122678][T13655] RBP: ffff888122d33480 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1645.130735][T13655] R10: 0001888108df78ff R11: ffff88813f267000 R12: 0000000000000001 [ 1645.138722][T13655] R13: ffff888122d33480 R14: 00000000ffffffff R15: 0000000000000045 [ 1645.146708][T13655] ? __se_sys_io_submit+0x100/0x260 [ 1645.151928][T13655] __se_sys_io_submit+0xcd/0x260 [ 1645.156853][T13655] __x64_sys_io_submit+0x3f/0x50 [ 1645.161879][T13655] do_syscall_64+0x4a/0x90 [ 1645.166304][T13655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1645.172205][T13655] RIP: 0033:0x4665d9 [ 1645.176127][T13655] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1645.196141][T13655] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1645.204545][T13655] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1645.212567][T13655] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1645.220560][T13655] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1645.228768][T13655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1645.236732][T13655] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:07 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x7000000}]) 14:09:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540e, 0x0) 14:09:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x2000000}]) 14:09:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000022c0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:07 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:07 executing program 4 (fault-call:13 fault-nth:54): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x8000, 0x0, 0x6, 0x9}) [ 1645.485777][T13677] loop1: detected capacity change from 0 to 2224 [ 1645.502725][T13677] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1645.519931][T13675] FAULT_INJECTION: forcing a failure. [ 1645.519931][T13675] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:09:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, 0x0, &(0x7f0000000180)) 14:09:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2a, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) [ 1645.533335][T13675] CPU: 0 PID: 13675 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1645.543492][T13675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1645.553573][T13675] Call Trace: [ 1645.556852][T13675] dump_stack+0x137/0x19d [ 1645.561648][T13675] should_fail+0x23c/0x250 [ 1645.566145][T13675] __alloc_pages+0x102/0x320 [ 1645.570840][T13675] alloc_pages+0x21d/0x310 [ 1645.575309][T13675] __page_cache_alloc+0x4d/0xf0 [ 1645.580255][T13675] page_cache_ra_unbounded+0x1ae/0x410 14:09:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x25, 0x0, 0x0) 14:09:07 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c40), 0x0, 0x0) syz_io_uring_setup(0x5a78, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 1645.585807][T13675] do_page_cache_ra+0xa7/0xc0 [ 1645.590486][T13675] do_sync_mmap_readahead+0x32b/0x360 [ 1645.595946][T13675] filemap_fault+0x1c9/0x7b0 [ 1645.600550][T13675] ? iocb_put+0x384/0x5b0 [ 1645.604898][T13675] ext4_filemap_fault+0x4b/0x60 [ 1645.609830][T13675] handle_mm_fault+0xe8d/0x1a70 [ 1645.614710][T13675] ? filemap_read_page+0x200/0x200 [ 1645.620094][T13675] do_user_addr_fault+0x60c/0xc00 [ 1645.625408][T13675] exc_page_fault+0x94/0x230 [ 1645.630119][T13675] asm_exc_page_fault+0x1e/0x30 [ 1645.635310][T13675] RIP: 0010:__get_user_8+0x18/0x30 [ 1645.640432][T13675] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1645.660337][T13675] RSP: 0018:ffffc90000817e88 EFLAGS: 00010206 [ 1645.666429][T13675] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1645.674777][T13675] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f 14:09:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x6, 0x6, 0x0, 0x0) [ 1645.682783][T13675] RBP: ffff888138788d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1645.690944][T13675] R10: 0001888131cbf47f R11: ffff88813bb8d000 R12: 0000000000000001 [ 1645.698947][T13675] R13: ffff888138788d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1645.707196][T13675] ? __se_sys_io_submit+0x100/0x260 [ 1645.712448][T13675] __se_sys_io_submit+0xcd/0x260 [ 1645.717419][T13675] __x64_sys_io_submit+0x3f/0x50 [ 1645.722383][T13675] do_syscall_64+0x4a/0x90 [ 1645.726804][T13675] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1645.732452][T13675] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1645.738351][T13675] RIP: 0033:0x4665d9 [ 1645.742254][T13675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1645.762047][T13675] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1645.770570][T13675] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1645.778590][T13675] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1645.786828][T13675] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1645.795345][T13675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1645.803527][T13675] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:08 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x8000000}]) 14:09:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c40), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x8000000) 14:09:08 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000003f0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:08 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x4000000}]) 14:09:08 executing program 4 (fault-call:13 fault-nth:55): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1646.493327][T13715] loop1: detected capacity change from 0 to 2224 [ 1646.507644][T13714] FAULT_INJECTION: forcing a failure. [ 1646.507644][T13714] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1646.509551][T13715] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1646.521075][T13714] CPU: 1 PID: 13714 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1646.521101][T13714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1646.521112][T13714] Call Trace: [ 1646.521120][T13714] dump_stack+0x137/0x19d [ 1646.558429][T13714] should_fail+0x23c/0x250 [ 1646.562876][T13714] __alloc_pages+0x102/0x320 [ 1646.567471][T13714] alloc_pages+0x21d/0x310 [ 1646.571973][T13714] __page_cache_alloc+0x4d/0xf0 [ 1646.577029][T13714] page_cache_ra_unbounded+0x1ae/0x410 [ 1646.582530][T13714] do_page_cache_ra+0xa7/0xc0 [ 1646.587229][T13714] do_sync_mmap_readahead+0x32b/0x360 [ 1646.592630][T13714] filemap_fault+0x1c9/0x7b0 [ 1646.597250][T13714] ? iocb_put+0x384/0x5b0 [ 1646.601720][T13714] ext4_filemap_fault+0x4b/0x60 [ 1646.606590][T13714] handle_mm_fault+0xe8d/0x1a70 [ 1646.611456][T13714] ? filemap_read_page+0x200/0x200 [ 1646.616575][T13714] do_user_addr_fault+0x60c/0xc00 [ 1646.621612][T13714] exc_page_fault+0x94/0x230 [ 1646.626324][T13714] asm_exc_page_fault+0x1e/0x30 [ 1646.631208][T13714] RIP: 0010:__get_user_8+0x18/0x30 [ 1646.636345][T13714] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1646.656072][T13714] RSP: 0018:ffffc90000ce3e88 EFLAGS: 00010206 [ 1646.662701][T13714] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1646.670682][T13714] RDX: ffffffffffffffff RSI: 0000000000003fb4 RDI: 0000000000003fb5 [ 1646.678901][T13714] RBP: ffff888122d33000 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1646.686985][T13714] R10: 0001888129dadfbf R11: ffff88813f267000 R12: 0000000000000001 [ 1646.694962][T13714] R13: ffff888122d33000 R14: 00000000ffffffff R15: 0000000000000045 [ 1646.703130][T13714] ? __se_sys_io_submit+0x100/0x260 [ 1646.708356][T13714] __se_sys_io_submit+0xcd/0x260 [ 1646.713330][T13714] __x64_sys_io_submit+0x3f/0x50 [ 1646.718370][T13714] do_syscall_64+0x4a/0x90 [ 1646.722832][T13714] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1646.728815][T13714] RIP: 0033:0x4665d9 14:09:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5415, 0x0) [ 1646.732707][T13714] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1646.752330][T13714] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1646.760766][T13714] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1646.768779][T13714] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1646.776809][T13714] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1646.784866][T13714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:09:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000400000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:08 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x8000000}]) 14:09:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/150, &(0x7f0000000180)=0xffffff57) 14:09:08 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x182c40, 0x0) fcntl$setsig(r0, 0xa, 0x11) fcntl$setlease(r0, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x0, @fd_index, 0x0, 0x4, 0x0, 0x3, 0x1}, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)) [ 1646.792849][T13714] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:08 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1646.866553][T13740] loop1: detected capacity change from 0 to 2224 [ 1646.874365][T13740] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:09 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x9000000}]) 14:09:09 executing program 4 (fault-call:13 fault-nth:56): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000800400000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x13, 0x0, &(0x7f0000000180)) 14:09:09 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x9000000}]) 14:09:09 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1647.495491][T13765] loop1: detected capacity change from 0 to 2224 [ 1647.512681][T13763] FAULT_INJECTION: forcing a failure. [ 1647.512681][T13763] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1647.526071][T13763] CPU: 1 PID: 13763 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 14:09:09 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2}}}, 0x90) 14:09:09 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xc42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) [ 1647.536968][T13763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1647.536984][T13763] Call Trace: [ 1647.536992][T13763] dump_stack+0x137/0x19d [ 1647.537019][T13763] should_fail+0x23c/0x250 [ 1647.548816][T13765] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1647.550575][T13763] __alloc_pages+0x102/0x320 [ 1647.572654][T13763] alloc_pages+0x21d/0x310 [ 1647.577100][T13763] __page_cache_alloc+0x4d/0xf0 [ 1647.581956][T13763] page_cache_ra_unbounded+0x1ae/0x410 [ 1647.587604][T13763] do_page_cache_ra+0xa7/0xc0 14:09:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x541b, 0x0) 14:09:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r0) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x24}}, 0x0) 14:09:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000480000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1647.592374][T13763] do_sync_mmap_readahead+0x32b/0x360 [ 1647.597816][T13763] filemap_fault+0x1c9/0x7b0 [ 1647.602512][T13763] ? iocb_put+0x384/0x5b0 [ 1647.606860][T13763] ext4_filemap_fault+0x4b/0x60 [ 1647.611721][T13763] handle_mm_fault+0xe8d/0x1a70 [ 1647.616643][T13763] ? filemap_read_page+0x200/0x200 [ 1647.622200][T13763] do_user_addr_fault+0x60c/0xc00 [ 1647.627263][T13763] exc_page_fault+0x94/0x230 [ 1647.634920][T13763] asm_exc_page_fault+0x1e/0x30 [ 1647.639891][T13763] RIP: 0010:__get_user_8+0x18/0x30 14:09:09 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x7) [ 1647.645067][T13763] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1647.664771][T13763] RSP: 0018:ffffc90000cc3e88 EFLAGS: 00010206 [ 1647.670836][T13763] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1647.679439][T13763] RDX: ffffffffffffffff RSI: 00000000000040d8 RDI: 00000000000040d9 [ 1647.687505][T13763] RBP: ffff888122d33b40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1647.695482][T13763] R10: 0001888129dadfbf R11: ffff88813f1a3040 R12: 0000000000000001 [ 1647.703453][T13763] R13: ffff888122d33b40 R14: 00000000ffffffff R15: 0000000000000045 [ 1647.711567][T13763] ? __se_sys_io_submit+0x100/0x260 [ 1647.716769][T13763] __se_sys_io_submit+0xcd/0x260 [ 1647.721807][T13763] __x64_sys_io_submit+0x3f/0x50 [ 1647.726747][T13763] do_syscall_64+0x4a/0x90 [ 1647.731261][T13763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1647.737287][T13763] RIP: 0033:0x4665d9 [ 1647.741172][T13763] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1647.760877][T13763] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1647.769279][T13763] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1647.777255][T13763] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1647.785319][T13763] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1647.793286][T13763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1647.801292][T13763] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1647.870460][T13790] loop1: detected capacity change from 0 to 2224 [ 1647.882902][T13790] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:10 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x10000000}]) 14:09:10 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000140)={'\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 14:09:10 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x10000000}]) 14:09:10 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:10 executing program 4 (fault-call:13 fault-nth:57): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000004c0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:10 executing program 2: prctl$PR_SET_MM(0x24, 0x8, &(0x7f0000ffd000/0x2000)=nil) [ 1648.639030][T13804] loop1: detected capacity change from 0 to 2224 [ 1648.654907][T13804] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1648.671374][T13810] FAULT_INJECTION: forcing a failure. [ 1648.671374][T13810] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:09:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x31, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) 14:09:10 executing program 2: sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, 0x0, 0x4000894) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43c0, 0x0) sendmsg$AUDIT_GET_FEATURE(r0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1d82, &(0x7f0000000000)={0x0, 0x9fa1, 0x0, 0x0, 0x4e}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) mount$bind(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1000, 0x0) [ 1648.685023][T13810] CPU: 1 PID: 13810 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1648.695898][T13810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1648.706920][T13810] Call Trace: [ 1648.710309][T13810] dump_stack+0x137/0x19d [ 1648.714653][T13810] should_fail+0x23c/0x250 [ 1648.719191][T13810] __alloc_pages+0x102/0x320 [ 1648.723806][T13810] alloc_pages+0x21d/0x310 [ 1648.728234][T13810] __page_cache_alloc+0x4d/0xf0 [ 1648.733292][T13810] page_cache_ra_unbounded+0x1ae/0x410 14:09:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x20000ad0) [ 1648.738960][T13810] do_page_cache_ra+0xa7/0xc0 [ 1648.744533][T13810] do_sync_mmap_readahead+0x32b/0x360 [ 1648.750377][T13810] filemap_fault+0x1c9/0x7b0 [ 1648.755348][T13810] ? iocb_put+0x384/0x5b0 [ 1648.759718][T13810] ext4_filemap_fault+0x4b/0x60 [ 1648.764581][T13810] handle_mm_fault+0xe8d/0x1a70 [ 1648.769759][T13810] ? filemap_read_page+0x200/0x200 [ 1648.774859][T13810] do_user_addr_fault+0x60c/0xc00 [ 1648.780247][T13810] exc_page_fault+0x94/0x230 [ 1648.784912][T13810] asm_exc_page_fault+0x1e/0x30 [ 1648.789984][T13810] RIP: 0010:__get_user_8+0x18/0x30 [ 1648.795409][T13810] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1648.815642][T13810] RSP: 0018:ffffc9000126fe88 EFLAGS: 00010206 [ 1648.821702][T13810] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1648.830444][T13810] RDX: ffffffffffffffff RSI: 0000000000003f3f RDI: 0000000000003f40 [ 1648.838654][T13810] RBP: ffff888138788b40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1648.846684][T13810] R10: 0001888129dad53f R11: ffff888107a9c040 R12: 0000000000000001 [ 1648.854849][T13810] R13: ffff888138788b40 R14: 00000000ffffffff R15: 0000000000000045 [ 1648.862921][T13810] ? __se_sys_io_submit+0x100/0x260 [ 1648.868348][T13810] __se_sys_io_submit+0xcd/0x260 [ 1648.873274][T13810] __x64_sys_io_submit+0x3f/0x50 [ 1648.878304][T13810] do_syscall_64+0x4a/0x90 [ 1648.882894][T13810] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1648.888790][T13810] RIP: 0033:0x4665d9 [ 1648.892669][T13810] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1648.912684][T13810] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1648.921421][T13810] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1648.929768][T13810] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 14:09:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000600000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:10 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x13, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) [ 1648.938032][T13810] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.945988][T13810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1648.953952][T13810] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1649.016155][T13837] loop1: detected capacity change from 0 to 2224 [ 1649.036518][T13837] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:11 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x3f000000}]) 14:09:11 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x3f000000}]) 14:09:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x227d, 0x0) 14:09:11 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1100, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:11 executing program 4 (fault-call:13 fault-nth:58): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000680000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b30, 0x0) [ 1649.668822][T13858] loop1: detected capacity change from 0 to 2224 [ 1649.676170][T13856] FAULT_INJECTION: forcing a failure. [ 1649.676170][T13856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1649.689480][T13856] CPU: 1 PID: 13856 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1649.699697][T13856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1649.709751][T13856] Call Trace: [ 1649.713027][T13856] dump_stack+0x137/0x19d [ 1649.717391][T13856] should_fail+0x23c/0x250 [ 1649.722111][T13856] __alloc_pages+0x102/0x320 [ 1649.726771][T13856] alloc_pages+0x21d/0x310 [ 1649.731186][T13856] __page_cache_alloc+0x4d/0xf0 [ 1649.736131][T13856] page_cache_ra_unbounded+0x1ae/0x410 [ 1649.736158][T13856] do_page_cache_ra+0xa7/0xc0 [ 1649.746375][T13856] do_sync_mmap_readahead+0x32b/0x360 [ 1649.751749][T13856] filemap_fault+0x1c9/0x7b0 [ 1649.756343][T13856] ? iocb_put+0x384/0x5b0 [ 1649.760686][T13856] ext4_filemap_fault+0x4b/0x60 [ 1649.765596][T13856] handle_mm_fault+0xe8d/0x1a70 [ 1649.770509][T13856] ? filemap_read_page+0x200/0x200 [ 1649.775633][T13856] do_user_addr_fault+0x60c/0xc00 [ 1649.780705][T13856] exc_page_fault+0x94/0x230 [ 1649.785360][T13856] asm_exc_page_fault+0x1e/0x30 [ 1649.790271][T13856] RIP: 0010:__get_user_8+0x18/0x30 [ 1649.795379][T13856] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1649.815077][T13856] RSP: 0018:ffffc90001347e88 EFLAGS: 00010206 [ 1649.821166][T13856] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1649.829175][T13856] RDX: ffffffffffffffff RSI: 0000000000003f0c RDI: 0000000000003f0d [ 1649.837243][T13856] RBP: ffff888122d33b40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1649.845308][T13856] R10: 0001888129dad77f R11: ffff88813fc36080 R12: 0000000000000001 [ 1649.853293][T13856] R13: ffff888122d33b40 R14: 00000000ffffffff R15: 0000000000000045 [ 1649.861260][T13856] ? __se_sys_io_submit+0x100/0x260 [ 1649.866462][T13856] __se_sys_io_submit+0xcd/0x260 [ 1649.871403][T13856] __x64_sys_io_submit+0x3f/0x50 [ 1649.876399][T13856] do_syscall_64+0x4a/0x90 [ 1649.880828][T13856] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1649.886742][T13856] RIP: 0033:0x4665d9 [ 1649.890632][T13856] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1649.910535][T13856] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 14:09:11 executing program 2: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) [ 1649.918962][T13856] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1649.926942][T13856] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1649.934908][T13856] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1649.942961][T13856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1649.950935][T13856] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5437, 0x0) 14:09:11 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x10000000000}]) [ 1649.975416][T13858] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000006c0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:11 executing program 4 (fault-call:13 fault-nth:59): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1650.081864][T13885] loop1: detected capacity change from 0 to 2224 [ 1650.089400][T13885] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1650.105791][T13890] FAULT_INJECTION: forcing a failure. [ 1650.105791][T13890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1650.119147][T13890] CPU: 1 PID: 13890 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1650.129302][T13890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1650.139468][T13890] Call Trace: [ 1650.142764][T13890] dump_stack+0x137/0x19d [ 1650.147102][T13890] should_fail+0x23c/0x250 [ 1650.151521][T13890] __alloc_pages+0x102/0x320 [ 1650.156134][T13890] alloc_pages+0x21d/0x310 [ 1650.160543][T13890] __page_cache_alloc+0x4d/0xf0 [ 1650.165460][T13890] page_cache_ra_unbounded+0x1ae/0x410 [ 1650.170996][T13890] do_page_cache_ra+0xa7/0xc0 [ 1650.175732][T13890] do_sync_mmap_readahead+0x32b/0x360 [ 1650.181122][T13890] filemap_fault+0x1c9/0x7b0 [ 1650.185696][T13890] ? iocb_put+0x384/0x5b0 [ 1650.190053][T13890] ext4_filemap_fault+0x4b/0x60 [ 1650.194919][T13890] handle_mm_fault+0xe8d/0x1a70 [ 1650.199794][T13890] ? filemap_read_page+0x200/0x200 [ 1650.204890][T13890] do_user_addr_fault+0x60c/0xc00 [ 1650.209917][T13890] exc_page_fault+0x94/0x230 [ 1650.214616][T13890] asm_exc_page_fault+0x1e/0x30 [ 1650.219843][T13890] RIP: 0010:__get_user_8+0x18/0x30 [ 1650.224954][T13890] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1650.244673][T13890] RSP: 0018:ffffc900017dfe88 EFLAGS: 00010206 [ 1650.250752][T13890] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1650.258724][T13890] RDX: ffffffffffffffff RSI: 0000000000003fa7 RDI: 0000000000003fa8 [ 1650.266718][T13890] RBP: ffff888138788d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1650.274767][T13890] R10: 0001888131a418ff R11: ffff888122dc5080 R12: 0000000000000001 [ 1650.282821][T13890] R13: ffff888138788d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1650.290884][T13890] ? __se_sys_io_submit+0x100/0x260 [ 1650.296095][T13890] __se_sys_io_submit+0xcd/0x260 [ 1650.301033][T13890] __x64_sys_io_submit+0x3f/0x50 [ 1650.305954][T13890] do_syscall_64+0x4a/0x90 [ 1650.310359][T13890] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1650.316284][T13890] RIP: 0033:0x4665d9 [ 1650.320169][T13890] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1650.339912][T13890] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1650.348384][T13890] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1650.356430][T13890] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1650.364401][T13890] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1650.372425][T13890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1650.380488][T13890] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:12 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1200, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:12 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0x7006, 0x0) 14:09:12 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x40000000}]) 14:09:12 executing program 4 (fault-call:13 fault-nth:60): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000740000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:12 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x1000000000000}]) [ 1650.691382][T13910] loop1: detected capacity change from 0 to 2224 [ 1650.698723][T13910] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1650.714098][T13911] FAULT_INJECTION: forcing a failure. [ 1650.714098][T13911] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1650.727573][T13911] CPU: 1 PID: 13911 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1650.737734][T13911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1650.747875][T13911] Call Trace: [ 1650.751267][T13911] dump_stack+0x137/0x19d [ 1650.755621][T13911] should_fail+0x23c/0x250 [ 1650.760236][T13911] __alloc_pages+0x102/0x320 [ 1650.764828][T13911] alloc_pages+0x21d/0x310 [ 1650.769314][T13911] __page_cache_alloc+0x4d/0xf0 [ 1650.774190][T13911] page_cache_ra_unbounded+0x1ae/0x410 [ 1650.779708][T13911] do_page_cache_ra+0xa7/0xc0 [ 1650.784408][T13911] do_sync_mmap_readahead+0x32b/0x360 [ 1650.790044][T13911] filemap_fault+0x1c9/0x7b0 [ 1650.794642][T13911] ? iocb_put+0x384/0x5b0 [ 1650.799067][T13911] ext4_filemap_fault+0x4b/0x60 [ 1650.803932][T13911] handle_mm_fault+0xe8d/0x1a70 [ 1650.808813][T13911] ? filemap_read_page+0x200/0x200 [ 1650.813983][T13911] do_user_addr_fault+0x60c/0xc00 [ 1650.819066][T13911] exc_page_fault+0x94/0x230 [ 1650.823941][T13911] asm_exc_page_fault+0x1e/0x30 [ 1650.829326][T13911] RIP: 0010:__get_user_8+0x18/0x30 [ 1650.834438][T13911] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1650.854193][T13911] RSP: 0018:ffffc90001903e88 EFLAGS: 00010206 [ 1650.860310][T13911] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1650.868402][T13911] RDX: ffffffffffffffff RSI: 0000000000004057 RDI: 0000000000004058 [ 1650.876477][T13911] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1650.884455][T13911] R10: 0001888129db85ff R11: ffff8881385ac040 R12: 0000000000000001 [ 1650.892513][T13911] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1650.900484][T13911] ? __se_sys_io_submit+0x100/0x260 [ 1650.905691][T13911] __se_sys_io_submit+0xcd/0x260 [ 1650.910695][T13911] __x64_sys_io_submit+0x3f/0x50 [ 1650.915637][T13911] do_syscall_64+0x4a/0x90 [ 1650.920064][T13911] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1650.926024][T13911] RIP: 0033:0x4665d9 [ 1650.929917][T13911] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1650.949845][T13911] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1650.958266][T13911] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1650.966336][T13911] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1650.974334][T13911] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1650.982322][T13911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:09:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000000007a0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x541b, 0x0) 14:09:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, 0x0, &(0x7f0000000180)) 14:09:12 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x100000000000000}]) [ 1650.990295][T13911] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:12 executing program 2: prctl$PR_SET_MM(0x2, 0x970000, &(0x7f0000ffd000/0x2000)=nil) 14:09:12 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1300, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:12 executing program 4 (fault-call:13 fault-nth:61): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1651.058469][T13921] loop1: detected capacity change from 0 to 2224 [ 1651.072480][T13921] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1651.136797][T13939] FAULT_INJECTION: forcing a failure. [ 1651.136797][T13939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1651.150039][T13939] CPU: 1 PID: 13939 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1651.160198][T13939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1651.170327][T13939] Call Trace: [ 1651.173619][T13939] dump_stack+0x137/0x19d [ 1651.177974][T13939] should_fail+0x23c/0x250 [ 1651.182384][T13939] __alloc_pages+0x102/0x320 [ 1651.187063][T13939] alloc_pages+0x21d/0x310 [ 1651.191468][T13939] __page_cache_alloc+0x4d/0xf0 [ 1651.196325][T13939] page_cache_ra_unbounded+0x1ae/0x410 [ 1651.201786][T13939] do_page_cache_ra+0xa7/0xc0 [ 1651.206598][T13939] do_sync_mmap_readahead+0x32b/0x360 [ 1651.212059][T13939] filemap_fault+0x1c9/0x7b0 [ 1651.216634][T13939] ? iocb_put+0x384/0x5b0 [ 1651.220975][T13939] ext4_filemap_fault+0x4b/0x60 [ 1651.225943][T13939] handle_mm_fault+0xe8d/0x1a70 [ 1651.230895][T13939] ? filemap_read_page+0x200/0x200 [ 1651.236083][T13939] do_user_addr_fault+0x60c/0xc00 [ 1651.241131][T13939] exc_page_fault+0x94/0x230 [ 1651.245711][T13939] asm_exc_page_fault+0x1e/0x30 [ 1651.250552][T13939] RIP: 0010:__get_user_8+0x18/0x30 [ 1651.255673][T13939] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1651.275366][T13939] RSP: 0018:ffffc900018bbe88 EFLAGS: 00010206 [ 1651.281422][T13939] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1651.289457][T13939] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f [ 1651.297734][T13939] RBP: ffff888122d33240 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1651.305717][T13939] R10: 0001888108df76bf R11: ffff888122dc5080 R12: 0000000000000001 [ 1651.313695][T13939] R13: ffff888122d33240 R14: 00000000ffffffff R15: 0000000000000045 [ 1651.321778][T13939] ? __se_sys_io_submit+0x100/0x260 [ 1651.327219][T13939] __se_sys_io_submit+0xcd/0x260 [ 1651.332335][T13939] __x64_sys_io_submit+0x3f/0x50 [ 1651.337283][T13939] do_syscall_64+0x4a/0x90 [ 1651.341865][T13939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1651.347754][T13939] RIP: 0033:0x4665d9 [ 1651.351873][T13939] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1651.371842][T13939] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1651.380293][T13939] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1651.388268][T13939] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1651.396467][T13939] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1651.404441][T13939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1651.412410][T13939] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:13 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x7ffff000}]) 14:09:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001500), r0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000030000000c0009"], 0x20}}, 0x0) 14:09:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000ffffffffffffff7f0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:13 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x200000000000000}]) 14:09:13 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:13 executing program 4 (fault-call:13 fault-nth:62): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000c776ef8a0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1652.006087][T13962] loop1: detected capacity change from 0 to 2224 [ 1652.018313][T13962] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1652.035999][T13961] FAULT_INJECTION: forcing a failure. [ 1652.035999][T13961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:09:13 executing program 2: migrate_pages(0xffffffffffffffff, 0xff, 0x0, &(0x7f0000000100)) 14:09:13 executing program 2: fsopen(&(0x7f0000000100)='fuse\x00', 0x0) [ 1652.049318][T13961] CPU: 0 PID: 13961 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1652.059545][T13961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1652.069691][T13961] Call Trace: [ 1652.072977][T13961] dump_stack+0x137/0x19d [ 1652.077393][T13961] should_fail+0x23c/0x250 [ 1652.081832][T13961] __alloc_pages+0x102/0x320 [ 1652.086712][T13961] alloc_pages+0x21d/0x310 [ 1652.091223][T13961] __page_cache_alloc+0x4d/0xf0 [ 1652.096107][T13961] page_cache_ra_unbounded+0x1ae/0x410 [ 1652.101663][T13961] do_page_cache_ra+0xa7/0xc0 14:09:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43c0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x8000000) 14:09:13 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 14:09:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x23, 0x0, 0x0) [ 1652.106392][T13961] do_sync_mmap_readahead+0x32b/0x360 [ 1652.111780][T13961] filemap_fault+0x1c9/0x7b0 [ 1652.116468][T13961] ? iocb_put+0x384/0x5b0 [ 1652.120833][T13961] ext4_filemap_fault+0x4b/0x60 [ 1652.125753][T13961] handle_mm_fault+0xe8d/0x1a70 [ 1652.130961][T13961] ? filemap_read_page+0x200/0x200 [ 1652.136157][T13961] do_user_addr_fault+0x60c/0xc00 [ 1652.141306][T13961] exc_page_fault+0x94/0x230 [ 1652.145948][T13961] asm_exc_page_fault+0x1e/0x30 [ 1652.150865][T13961] RIP: 0010:__get_user_8+0x18/0x30 [ 1652.156071][T13961] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1652.175778][T13961] RSP: 0018:ffffc90001a73e88 EFLAGS: 00010206 [ 1652.181870][T13961] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1652.189876][T13961] RDX: ffffffffffffffff RSI: 0000000000003fb8 RDI: 0000000000003fb9 [ 1652.198391][T13961] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1652.206609][T13961] R10: 0001888131a4147f R11: ffff888138477080 R12: 0000000000000001 [ 1652.214625][T13961] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1652.222749][T13961] ? __se_sys_io_submit+0x100/0x260 [ 1652.227935][T13961] __se_sys_io_submit+0xcd/0x260 [ 1652.232905][T13961] __x64_sys_io_submit+0x3f/0x50 [ 1652.237846][T13961] do_syscall_64+0x4a/0x90 [ 1652.242264][T13961] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1652.248215][T13961] RIP: 0033:0x4665d9 [ 1652.252216][T13961] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1652.271860][T13961] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1652.280364][T13961] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1652.288361][T13961] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1652.296396][T13961] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1652.304513][T13961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1652.312481][T13961] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1652.369280][T13989] loop1: detected capacity change from 0 to 2224 [ 1652.377130][T13989] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:14 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xeffdffff}]) 14:09:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x19, 0x0, 0x0) 14:09:14 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1500, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:14 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x400000000000000}]) 14:09:14 executing program 4 (fault-call:13 fault-nth:63): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000ffffff8c0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x6, 0x0, 0x0) [ 1653.027958][T14010] loop1: detected capacity change from 0 to 2224 [ 1653.035519][T14010] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1653.061339][T14012] FAULT_INJECTION: forcing a failure. [ 1653.061339][T14012] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1653.074857][T14012] CPU: 0 PID: 14012 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1653.085105][T14012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1653.095254][T14012] Call Trace: [ 1653.098552][T14012] dump_stack+0x137/0x19d [ 1653.102931][T14012] should_fail+0x23c/0x250 [ 1653.107373][T14012] __alloc_pages+0x102/0x320 [ 1653.112397][T14012] alloc_pages+0x21d/0x310 [ 1653.116811][T14012] __page_cache_alloc+0x4d/0xf0 [ 1653.121765][T14012] page_cache_ra_unbounded+0x1ae/0x410 [ 1653.127254][T14012] do_page_cache_ra+0xa7/0xc0 [ 1653.131932][T14012] do_sync_mmap_readahead+0x32b/0x360 [ 1653.137311][T14012] filemap_fault+0x1c9/0x7b0 [ 1653.141963][T14012] ? iocb_put+0x384/0x5b0 [ 1653.146383][T14012] ext4_filemap_fault+0x4b/0x60 [ 1653.151240][T14012] handle_mm_fault+0xe8d/0x1a70 [ 1653.156238][T14012] ? filemap_read_page+0x200/0x200 [ 1653.161440][T14012] do_user_addr_fault+0x60c/0xc00 [ 1653.166489][T14012] exc_page_fault+0x94/0x230 [ 1653.171085][T14012] asm_exc_page_fault+0x1e/0x30 [ 1653.176288][T14012] RIP: 0010:__get_user_8+0x18/0x30 [ 1653.181399][T14012] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1653.201092][T14012] RSP: 0018:ffffc90001b97e88 EFLAGS: 00010206 [ 1653.207249][T14012] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1653.215243][T14012] RDX: ffffffffffffffff RSI: 0000000000004052 RDI: 0000000000004053 [ 1653.223223][T14012] RBP: ffff888140c7cb40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1653.231193][T14012] R10: 0001888129db8eff R11: ffff88813dbca080 R12: 0000000000000001 [ 1653.239207][T14012] R13: ffff888140c7cb40 R14: 00000000ffffffff R15: 0000000000000045 [ 1653.247181][T14012] ? __se_sys_io_submit+0x100/0x260 [ 1653.252432][T14012] __se_sys_io_submit+0xcd/0x260 [ 1653.257373][T14012] __x64_sys_io_submit+0x3f/0x50 [ 1653.262312][T14012] do_syscall_64+0x4a/0x90 [ 1653.266733][T14012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1653.272737][T14012] RIP: 0033:0x4665d9 [ 1653.276679][T14012] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1653.296465][T14012] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1653.304883][T14012] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1653.312865][T14012] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1653.320949][T14012] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 14:09:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x2) 14:09:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000ffffff970000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:15 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x800000000000000}]) 14:09:15 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x7fffdf3f8000, 0x0, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) 14:09:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5422, 0x0) [ 1653.328929][T14012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1653.336922][T14012] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1653.408999][T14026] loop1: detected capacity change from 0 to 2224 [ 1653.417198][T14026] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:15 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfcfdffff}]) 14:09:15 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x101880) 14:09:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000008ac0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:15 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1600, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:15 executing program 4 (fault-call:13 fault-nth:64): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:15 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x900000000000000}]) 14:09:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000008b00000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f00000000c0)) [ 1654.047670][T14049] loop1: detected capacity change from 0 to 2224 [ 1654.055012][T14049] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1654.069986][T14047] FAULT_INJECTION: forcing a failure. [ 1654.069986][T14047] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1654.083252][T14047] CPU: 1 PID: 14047 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 14:09:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) 14:09:15 executing program 2: syz_io_uring_setup(0x6033, &(0x7f0000001100), &(0x7f0000fed000/0x10000)=nil, &(0x7f0000ff7000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x6033, &(0x7f0000001100), &(0x7f0000fed000/0x10000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) execveat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0) [ 1654.093431][T14047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1654.103695][T14047] Call Trace: [ 1654.107077][T14047] dump_stack+0x137/0x19d [ 1654.111413][T14047] should_fail+0x23c/0x250 [ 1654.115833][T14047] __alloc_pages+0x102/0x320 [ 1654.120513][T14047] alloc_pages+0x21d/0x310 [ 1654.124936][T14047] __page_cache_alloc+0x4d/0xf0 [ 1654.129844][T14047] page_cache_ra_unbounded+0x1ae/0x410 [ 1654.135463][T14047] do_page_cache_ra+0xa7/0xc0 [ 1654.140140][T14047] do_sync_mmap_readahead+0x32b/0x360 14:09:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)=ANY=[], 0x90) [ 1654.145536][T14047] filemap_fault+0x1c9/0x7b0 [ 1654.150165][T14047] ? iocb_put+0x384/0x5b0 [ 1654.154507][T14047] ext4_filemap_fault+0x4b/0x60 [ 1654.159457][T14047] handle_mm_fault+0xe8d/0x1a70 [ 1654.164401][T14047] ? filemap_read_page+0x200/0x200 [ 1654.169525][T14047] do_user_addr_fault+0x60c/0xc00 [ 1654.174645][T14047] exc_page_fault+0x94/0x230 [ 1654.179246][T14047] asm_exc_page_fault+0x1e/0x30 [ 1654.184124][T14047] RIP: 0010:__get_user_8+0x18/0x30 14:09:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b6b, 0x0) [ 1654.189242][T14047] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1654.208873][T14047] RSP: 0018:ffffc90001c9be88 EFLAGS: 00010206 [ 1654.214980][T14047] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1654.222989][T14047] RDX: ffffffffffffffff RSI: 0000000000003fa8 RDI: 0000000000003fa9 [ 1654.231056][T14047] RBP: ffff8881387886c0 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1654.239090][T14047] R10: 0001888129dad2ff R11: ffff888107465080 R12: 0000000000000001 [ 1654.247062][T14047] R13: ffff8881387886c0 R14: 00000000ffffffff R15: 0000000000000045 [ 1654.255076][T14047] ? __se_sys_io_submit+0x100/0x260 [ 1654.260365][T14047] __se_sys_io_submit+0xcd/0x260 [ 1654.265744][T14047] __x64_sys_io_submit+0x3f/0x50 [ 1654.270697][T14047] do_syscall_64+0x4a/0x90 [ 1654.275108][T14047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1654.281547][T14047] RIP: 0033:0x4665d9 [ 1654.285440][T14047] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1654.305204][T14047] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1654.313600][T14047] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1654.321678][T14047] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1654.329809][T14047] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1654.337862][T14047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1654.345819][T14047] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1654.378535][T14076] loop1: detected capacity change from 0 to 2224 [ 1654.385686][T14076] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:16 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfefdffff}]) 14:09:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x17, 0x0, 0x0) 14:09:16 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x1000000000000000}]) 14:09:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000003bf0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:16 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1700, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:16 executing program 4 (fault-call:13 fault-nth:65): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1655.085108][T14093] loop1: detected capacity change from 0 to 2224 [ 1655.093749][T14093] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1655.121010][T14101] FAULT_INJECTION: forcing a failure. [ 1655.121010][T14101] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:09:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000ffffffda0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0xd, 0x0, 0x0) 14:09:16 executing program 2: prctl$PR_SET_MM(0x21, 0x0, &(0x7f0000ffd000/0x2000)=nil) [ 1655.134450][T14101] CPU: 1 PID: 14101 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1655.144716][T14101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1655.154769][T14101] Call Trace: [ 1655.158135][T14101] dump_stack+0x137/0x19d [ 1655.162477][T14101] should_fail+0x23c/0x250 [ 1655.167254][T14101] __alloc_pages+0x102/0x320 [ 1655.171938][T14101] alloc_pages+0x21d/0x310 [ 1655.176620][T14101] __page_cache_alloc+0x4d/0xf0 14:09:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}, 0x0, 0x2, [{{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x190) 14:09:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}, 0x0, 0x2000000}, 0x90) 14:09:17 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0x7004, 0x0) [ 1655.181743][T14101] page_cache_ra_unbounded+0x1ae/0x410 [ 1655.187210][T14101] do_page_cache_ra+0xa7/0xc0 [ 1655.191905][T14101] do_sync_mmap_readahead+0x32b/0x360 [ 1655.197289][T14101] filemap_fault+0x1c9/0x7b0 [ 1655.202003][T14101] ? iocb_put+0x384/0x5b0 [ 1655.206551][T14101] ext4_filemap_fault+0x4b/0x60 [ 1655.211533][T14101] handle_mm_fault+0xe8d/0x1a70 [ 1655.216450][T14101] ? filemap_read_page+0x200/0x200 [ 1655.221574][T14101] do_user_addr_fault+0x60c/0xc00 [ 1655.226618][T14101] exc_page_fault+0x94/0x230 [ 1655.231285][T14101] asm_exc_page_fault+0x1e/0x30 [ 1655.236138][T14101] RIP: 0010:__get_user_8+0x18/0x30 [ 1655.241252][T14101] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1655.260870][T14101] RSP: 0018:ffffc900031afe88 EFLAGS: 00010206 [ 1655.269266][T14101] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1655.277248][T14101] RDX: ffffffffffffffff RSI: 000000000000401e RDI: 000000000000401f [ 1655.285513][T14101] RBP: ffff888138788d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1655.293475][T14101] R10: 000188813d81d5ff R11: ffff88813bb8d000 R12: 0000000000000001 [ 1655.301717][T14101] R13: ffff888138788d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1655.309764][T14101] ? __se_sys_io_submit+0x100/0x260 [ 1655.314997][T14101] __se_sys_io_submit+0xcd/0x260 [ 1655.320018][T14101] __x64_sys_io_submit+0x3f/0x50 [ 1655.325054][T14101] do_syscall_64+0x4a/0x90 [ 1655.329580][T14101] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1655.335697][T14101] RIP: 0033:0x4665d9 [ 1655.339634][T14101] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1655.359279][T14101] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1655.368168][T14101] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1655.376129][T14101] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1655.384222][T14101] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1655.392295][T14101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1655.400265][T14101] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1655.431760][T14124] loop1: detected capacity change from 0 to 2224 [ 1655.463949][T14124] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:17 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffdffff}]) 14:09:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f00000000c0)=""/142, &(0x7f0000000180)=0x8e) 14:09:17 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x3f00000000000000}]) 14:09:17 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1800, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:17 executing program 4 (fault-call:13 fault-nth:66): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000fffffff60000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000fffffdf90000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x12, 0x0, 0x0) [ 1656.115612][T14141] loop1: detected capacity change from 0 to 2224 [ 1656.127792][T14141] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1656.144327][T14144] FAULT_INJECTION: forcing a failure. [ 1656.144327][T14144] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:09:17 executing program 2: syz_io_uring_setup(0x4b02, &(0x7f0000000000)={0x0, 0x5a02}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 14:09:18 executing program 2: prctl$PR_SET_MM(0x7, 0x0, &(0x7f0000ffd000/0x2000)=nil) [ 1656.157602][T14144] CPU: 1 PID: 14144 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1656.167761][T14144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1656.177919][T14144] Call Trace: [ 1656.181207][T14144] dump_stack+0x137/0x19d [ 1656.185631][T14144] should_fail+0x23c/0x250 [ 1656.190052][T14144] __alloc_pages+0x102/0x320 [ 1656.194672][T14144] alloc_pages+0x21d/0x310 [ 1656.199096][T14144] __page_cache_alloc+0x4d/0xf0 [ 1656.204047][T14144] page_cache_ra_unbounded+0x1ae/0x410 [ 1656.209528][T14144] do_page_cache_ra+0xa7/0xc0 14:09:18 executing program 2: syz_io_uring_setup(0x15b8, &(0x7f0000000040), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 14:09:18 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000, 0x0, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0xbcb, &(0x7f0000000140), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) [ 1656.214211][T14144] do_sync_mmap_readahead+0x32b/0x360 [ 1656.219592][T14144] filemap_fault+0x1c9/0x7b0 [ 1656.224189][T14144] ? iocb_put+0x384/0x5b0 [ 1656.228786][T14144] ext4_filemap_fault+0x4b/0x60 [ 1656.233637][T14144] handle_mm_fault+0xe8d/0x1a70 [ 1656.238498][T14144] ? filemap_read_page+0x200/0x200 [ 1656.243746][T14144] do_user_addr_fault+0x60c/0xc00 [ 1656.248802][T14144] exc_page_fault+0x94/0x230 [ 1656.253439][T14144] asm_exc_page_fault+0x1e/0x30 [ 1656.258357][T14144] RIP: 0010:__get_user_8+0x18/0x30 [ 1656.263490][T14144] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1656.283441][T14144] RSP: 0018:ffffc90003297e88 EFLAGS: 00010206 [ 1656.289658][T14144] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1656.297706][T14144] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f [ 1656.305736][T14144] RBP: ffff888122d33000 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1656.313791][T14144] R10: 0001888108df7bff R11: ffff888122dc5080 R12: 0000000000000001 [ 1656.321756][T14144] R13: ffff888122d33000 R14: 00000000ffffffff R15: 0000000000000045 [ 1656.329722][T14144] ? __se_sys_io_submit+0x100/0x260 [ 1656.334988][T14144] __se_sys_io_submit+0xcd/0x260 [ 1656.340007][T14144] __x64_sys_io_submit+0x3f/0x50 [ 1656.344931][T14144] do_syscall_64+0x4a/0x90 [ 1656.349335][T14144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1656.355214][T14144] RIP: 0033:0x4665d9 [ 1656.359120][T14144] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1656.378802][T14144] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1656.387278][T14144] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1656.395255][T14144] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1656.403244][T14144] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1656.411213][T14144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1656.419175][T14144] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1656.458621][T14165] loop1: detected capacity change from 0 to 2224 [ 1656.479163][T14165] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:18 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffdef}]) 14:09:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b62, 0x0) 14:09:18 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1900, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:18 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x8000000000000000}]) 14:09:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000007fc0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:18 executing program 4 (fault-call:13 fault-nth:67): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1657.133731][T14183] loop1: detected capacity change from 0 to 2224 [ 1657.141345][T14183] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1657.148756][T14182] FAULT_INJECTION: forcing a failure. [ 1657.148756][T14182] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1657.162618][T14182] CPU: 1 PID: 14182 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1657.172779][T14182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1657.183121][T14182] Call Trace: [ 1657.186406][T14182] dump_stack+0x137/0x19d [ 1657.190802][T14182] should_fail+0x23c/0x250 [ 1657.195314][T14182] __alloc_pages+0x102/0x320 [ 1657.199970][T14182] alloc_pages+0x21d/0x310 [ 1657.204403][T14182] __page_cache_alloc+0x4d/0xf0 [ 1657.209258][T14182] page_cache_ra_unbounded+0x1ae/0x410 [ 1657.214758][T14182] do_page_cache_ra+0xa7/0xc0 [ 1657.219467][T14182] do_sync_mmap_readahead+0x32b/0x360 [ 1657.224931][T14182] filemap_fault+0x1c9/0x7b0 [ 1657.229548][T14182] ? iocb_put+0x384/0x5b0 [ 1657.233896][T14182] ext4_filemap_fault+0x4b/0x60 [ 1657.238750][T14182] handle_mm_fault+0xe8d/0x1a70 [ 1657.243652][T14182] ? filemap_read_page+0x200/0x200 [ 1657.248779][T14182] do_user_addr_fault+0x60c/0xc00 [ 1657.253916][T14182] exc_page_fault+0x94/0x230 [ 1657.258544][T14182] asm_exc_page_fault+0x1e/0x30 [ 1657.263882][T14182] RIP: 0010:__get_user_8+0x18/0x30 [ 1657.269072][T14182] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1657.289004][T14182] RSP: 0018:ffffc9000338be88 EFLAGS: 00010206 [ 1657.295075][T14182] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1657.303058][T14182] RDX: ffffffffffffffff RSI: 00000000000040dd RDI: 00000000000040de [ 1657.311028][T14182] RBP: ffff888122d33240 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1657.318997][T14182] R10: 0001888129db8fbf R11: 0000000000000200 R12: 0000000000000001 [ 1657.326981][T14182] R13: ffff888122d33240 R14: 00000000ffffffff R15: 0000000000000045 [ 1657.334954][T14182] ? __se_sys_io_submit+0x100/0x260 [ 1657.340206][T14182] __se_sys_io_submit+0xcd/0x260 [ 1657.345407][T14182] __x64_sys_io_submit+0x3f/0x50 [ 1657.350547][T14182] do_syscall_64+0x4a/0x90 [ 1657.355040][T14182] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1657.361078][T14182] RIP: 0033:0x4665d9 [ 1657.364968][T14182] 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 bc ff ff ff f7 d8 64 89 01 48 14:09:19 executing program 2: prctl$PR_SET_MM(0x24, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000fffffdfd0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:19 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1a00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:19 executing program 2: prctl$PR_SET_MM(0x1c, 0x0, &(0x7f0000ffd000/0x2000)=nil) [ 1657.384923][T14182] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1657.393389][T14182] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1657.401411][T14182] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1657.409384][T14182] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1657.417432][T14182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1657.425402][T14182] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5428, 0x0) 14:09:19 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0xffffffffffffffff}]) [ 1657.497060][T14203] loop1: detected capacity change from 0 to 2224 [ 1657.509194][T14203] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:20 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffdfc}]) 14:09:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x6, 0x6, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) 14:09:20 executing program 4 (fault-call:13 fault-nth:68): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000fffffffd0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:20 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1b00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:20 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x2}]) 14:09:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000fffffffe0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1658.430472][T14222] loop1: detected capacity change from 0 to 2224 [ 1658.443615][T14222] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:20 executing program 2: prctl$PR_SET_MM(0x26, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x1276, 0x0) [ 1658.477573][T14231] FAULT_INJECTION: forcing a failure. [ 1658.477573][T14231] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1658.490894][T14231] CPU: 1 PID: 14231 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1658.501154][T14231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1658.511232][T14231] Call Trace: [ 1658.514548][T14231] dump_stack+0x137/0x19d [ 1658.518979][T14231] should_fail+0x23c/0x250 [ 1658.523402][T14231] __alloc_pages+0x102/0x320 14:09:20 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@GFS2_SMALL_FH_SIZE={0x10}, 0x0, 0x0) [ 1658.528007][T14231] alloc_pages+0x21d/0x310 [ 1658.532428][T14231] __page_cache_alloc+0x4d/0xf0 [ 1658.537386][T14231] page_cache_ra_unbounded+0x1ae/0x410 [ 1658.542851][T14231] do_page_cache_ra+0xa7/0xc0 [ 1658.547534][T14231] do_sync_mmap_readahead+0x32b/0x360 [ 1658.553036][T14231] filemap_fault+0x1c9/0x7b0 [ 1658.557673][T14231] ? iocb_put+0x384/0x5b0 [ 1658.562039][T14231] ext4_filemap_fault+0x4b/0x60 [ 1658.566925][T14231] handle_mm_fault+0xe8d/0x1a70 [ 1658.571784][T14231] ? filemap_read_page+0x200/0x200 14:09:20 executing program 2: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$tcp_mem(r0, 0x0, 0x7000000) [ 1658.576899][T14231] do_user_addr_fault+0x60c/0xc00 [ 1658.582074][T14231] exc_page_fault+0x94/0x230 [ 1658.585991][T14247] loop1: detected capacity change from 0 to 2224 [ 1658.586733][T14231] asm_exc_page_fault+0x1e/0x30 [ 1658.586763][T14231] RIP: 0010:__get_user_8+0x18/0x30 [ 1658.603011][T14231] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1658.622824][T14231] RSP: 0018:ffffc900034c7e88 EFLAGS: 00010206 [ 1658.628966][T14231] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1658.637116][T14231] RDX: ffffffffffffffff RSI: 0000000000003f3d RDI: 0000000000003f3e [ 1658.645105][T14231] RBP: ffff888140c7c000 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1658.653080][T14231] R10: 0001888129dadbff R11: ffff88813f18b000 R12: 0000000000000001 [ 1658.661067][T14231] R13: ffff888140c7c000 R14: 00000000ffffffff R15: 0000000000000045 [ 1658.669044][T14231] ? __se_sys_io_submit+0x100/0x260 [ 1658.674255][T14231] __se_sys_io_submit+0xcd/0x260 [ 1658.679195][T14231] __x64_sys_io_submit+0x3f/0x50 [ 1658.684145][T14231] do_syscall_64+0x4a/0x90 [ 1658.688602][T14231] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1658.694603][T14231] RIP: 0033:0x4665d9 [ 1658.698501][T14231] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1658.718196][T14231] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1658.726611][T14231] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1658.734582][T14231] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1658.742658][T14231] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1658.750637][T14231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1658.758627][T14231] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x31, 0x0, 0x0) [ 1658.771947][T14247] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:21 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffdfe}]) 14:09:21 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x40000000, 0x0, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) 14:09:21 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1c00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:21 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x4}]) 14:09:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000fffffffffffffffe0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:21 executing program 4 (fault-call:13 fault-nth:69): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1659.417758][T14269] loop1: detected capacity change from 0 to 2224 [ 1659.424807][T14269] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1659.441101][T14268] FAULT_INJECTION: forcing a failure. [ 1659.441101][T14268] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1659.454351][T14268] CPU: 1 PID: 14268 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1659.464555][T14268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1659.474613][T14268] Call Trace: [ 1659.477904][T14268] dump_stack+0x137/0x19d [ 1659.482286][T14268] should_fail+0x23c/0x250 [ 1659.486707][T14268] __alloc_pages+0x102/0x320 [ 1659.491449][T14268] alloc_pages+0x21d/0x310 [ 1659.495873][T14268] __page_cache_alloc+0x4d/0xf0 [ 1659.500794][T14268] page_cache_ra_unbounded+0x1ae/0x410 [ 1659.506287][T14268] do_page_cache_ra+0xa7/0xc0 [ 1659.510989][T14268] do_sync_mmap_readahead+0x32b/0x360 [ 1659.516444][T14268] filemap_fault+0x1c9/0x7b0 [ 1659.521043][T14268] ? iocb_put+0x384/0x5b0 [ 1659.525380][T14268] ext4_filemap_fault+0x4b/0x60 [ 1659.530232][T14268] handle_mm_fault+0xe8d/0x1a70 [ 1659.535146][T14268] ? filemap_read_page+0x200/0x200 [ 1659.540264][T14268] do_user_addr_fault+0x60c/0xc00 [ 1659.545324][T14268] exc_page_fault+0x94/0x230 [ 1659.550101][T14268] asm_exc_page_fault+0x1e/0x30 [ 1659.555056][T14268] RIP: 0010:__get_user_8+0x18/0x30 [ 1659.560169][T14268] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1659.579895][T14268] RSP: 0018:ffffc90003763e88 EFLAGS: 00010206 [ 1659.585993][T14268] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1659.594125][T14268] RDX: ffffffffffffffff RSI: 0000000000003fa3 RDI: 0000000000003fa4 [ 1659.602098][T14268] RBP: ffff888122d33240 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1659.610225][T14268] R10: 000188812e16bb3f R11: ffff8881263b6000 R12: 0000000000000001 [ 1659.618200][T14268] R13: ffff888122d33240 R14: 00000000ffffffff R15: 0000000000000045 [ 1659.626176][T14268] ? __se_sys_io_submit+0x100/0x260 [ 1659.631385][T14268] __se_sys_io_submit+0xcd/0x260 [ 1659.636368][T14268] __x64_sys_io_submit+0x3f/0x50 [ 1659.641334][T14268] do_syscall_64+0x4a/0x90 [ 1659.645759][T14268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1659.651669][T14268] RIP: 0033:0x4665d9 14:09:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000fff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1659.655571][T14268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1659.675182][T14268] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1659.683617][T14268] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1659.691595][T14268] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1659.699597][T14268] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1659.707628][T14268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:09:21 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) [ 1659.715694][T14268] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:21 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x182c40, 0x0) fcntl$setsig(r0, 0xa, 0x11) fcntl$setlease(r0, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)) 14:09:21 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x8}]) 14:09:21 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1d00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000fffff7ff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1659.749411][T14283] loop1: detected capacity change from 0 to 2224 [ 1659.759270][T14283] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1659.847545][T14300] loop1: detected capacity change from 0 to 2224 [ 1659.854480][T14300] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:22 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffdff}]) 14:09:22 executing program 4 (fault-call:13 fault-nth:70): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:22 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000, 0x0, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0x7050, &(0x7f0000000000), &(0x7f0000c08000/0x4000)=nil, &(0x7f0000c0a000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 14:09:22 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x9}]) 14:09:22 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1e00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000fffffbff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1660.745023][T14321] loop1: detected capacity change from 0 to 2224 [ 1660.755893][T14321] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1660.775566][T14320] FAULT_INJECTION: forcing a failure. [ 1660.775566][T14320] name failslab, interval 1, probability 0, space 0, times 0 14:09:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000007fffffff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:22 executing program 2: migrate_pages(0x0, 0x6, 0x0, &(0x7f0000000040)=0x3f) 14:09:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0) [ 1660.788288][T14320] CPU: 1 PID: 14320 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1660.798574][T14320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1660.808934][T14320] Call Trace: [ 1660.812235][T14320] dump_stack+0x137/0x19d [ 1660.816677][T14320] should_fail+0x23c/0x250 [ 1660.821191][T14320] ? mempool_alloc_slab+0x16/0x20 [ 1660.826228][T14320] __should_failslab+0x81/0x90 [ 1660.831005][T14320] should_failslab+0x5/0x20 [ 1660.835517][T14320] kmem_cache_alloc+0x46/0x2f0 [ 1660.840331][T14320] mempool_alloc_slab+0x16/0x20 14:09:22 executing program 2: socketpair(0x6e81cd5439bf6ce5, 0x0, 0x0, &(0x7f0000000000)) 14:09:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x17, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) [ 1660.845293][T14320] ? mempool_free+0x130/0x130 [ 1660.850070][T14320] mempool_alloc+0x8c/0x300 [ 1660.854618][T14320] ? ext4_map_blocks+0x597/0xef0 [ 1660.859558][T14320] bio_alloc_bioset+0xcc/0x480 [ 1660.864334][T14320] ext4_mpage_readpages+0xe45/0x1130 [ 1660.869655][T14320] ? rmqueue+0x43/0xd00 [ 1660.873821][T14320] ? __mod_lruvec_page_state+0xea/0x130 [ 1660.879379][T14320] ? xas_nomem+0x3d/0x110 [ 1660.883718][T14320] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1660.889702][T14320] ext4_readahead+0x99/0xa0 14:09:22 executing program 2: syz_io_uring_setup(0x4a7a, &(0x7f0000000080), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 1660.894297][T14320] read_pages+0x9f/0x530 [ 1660.898583][T14320] ? lru_cache_add+0x13e/0x150 [ 1660.903447][T14320] ? add_to_page_cache_lru+0x150/0x1b0 [ 1660.908937][T14320] page_cache_ra_unbounded+0x3c8/0x410 [ 1660.914405][T14320] do_page_cache_ra+0xa7/0xc0 [ 1660.919186][T14320] do_sync_mmap_readahead+0x32b/0x360 [ 1660.924566][T14320] filemap_fault+0x1c9/0x7b0 [ 1660.929164][T14320] ? iocb_put+0x384/0x5b0 [ 1660.933516][T14320] ext4_filemap_fault+0x4b/0x60 [ 1660.938464][T14320] handle_mm_fault+0xe8d/0x1a70 [ 1660.943519][T14320] ? filemap_read_page+0x200/0x200 [ 1660.948728][T14320] do_user_addr_fault+0x60c/0xc00 [ 1660.953765][T14320] exc_page_fault+0x94/0x230 [ 1660.958375][T14320] asm_exc_page_fault+0x1e/0x30 [ 1660.963222][T14320] RIP: 0010:__get_user_8+0x18/0x30 [ 1660.968337][T14320] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1660.988401][T14320] RSP: 0018:ffffc9000386be88 EFLAGS: 00010206 [ 1660.994453][T14320] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1661.002429][T14320] RDX: ffffffffffffffff RSI: 0000000000003faa RDI: 0000000000003fab [ 1661.010402][T14320] RBP: ffff888122d33480 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1661.018543][T14320] R10: 000188813bc76e3f R11: ffff888107f2c040 R12: 0000000000000001 [ 1661.026499][T14320] R13: ffff888122d33480 R14: 00000000ffffffff R15: 0000000000000045 [ 1661.034453][T14320] ? __se_sys_io_submit+0x100/0x260 [ 1661.039705][T14320] __se_sys_io_submit+0xcd/0x260 [ 1661.044803][T14320] __x64_sys_io_submit+0x3f/0x50 [ 1661.049732][T14320] do_syscall_64+0x4a/0x90 [ 1661.054222][T14320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1661.060417][T14320] RIP: 0033:0x4665d9 [ 1661.064403][T14320] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1661.084767][T14320] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1661.093415][T14320] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1661.101479][T14320] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1661.109432][T14320] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1661.117518][T14320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1661.125608][T14320] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1661.151430][T14345] loop1: detected capacity change from 0 to 2224 [ 1661.158796][T14345] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:23 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x10}]) 14:09:23 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffe00}]) 14:09:23 executing program 2: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}}, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab1d, &(0x7f0000000140)=[{&(0x7f0000000180)="3da8c897988fc3af932735d8dd138b3a3d30738a3a47ea0ffbb05ea704147e4381376381dc9e17b73af4f9288e6d3fbe046cae0b3332fd06c1fc092d0a921891e826db9ffa8416dbbfb44f03d47b250100123eb5a593efa1acee0e6e6a512382395da2279638add069a1696b300822188c0fe643743751b2ced0406f16302fdd46694cb761fc7af13aa55fe25234", 0x85, 0x1}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="757420f52c757466383d302c00"]) 14:09:23 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1f00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000ffffffff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:23 executing program 4 (fault-call:13 fault-nth:71): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1661.757991][T14360] FAULT_INJECTION: forcing a failure. [ 1661.757991][T14360] name failslab, interval 1, probability 0, space 0, times 0 [ 1661.771219][T14360] CPU: 1 PID: 14360 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1661.781366][T14360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1661.791609][T14360] Call Trace: [ 1661.795070][T14360] dump_stack+0x137/0x19d [ 1661.799423][T14360] should_fail+0x23c/0x250 [ 1661.803943][T14360] ? bio_alloc_bioset+0x27d/0x480 [ 1661.808994][T14360] __should_failslab+0x81/0x90 [ 1661.813778][T14360] should_failslab+0x5/0x20 [ 1661.818285][T14360] kmem_cache_alloc+0x46/0x2f0 [ 1661.823056][T14360] bio_alloc_bioset+0x27d/0x480 [ 1661.827942][T14360] ext4_mpage_readpages+0xe45/0x1130 [ 1661.833237][T14360] ? rmqueue+0x43/0xd00 [ 1661.837473][T14360] ? __mod_lruvec_page_state+0xea/0x130 [ 1661.843031][T14360] ? xas_nomem+0x3d/0x110 [ 1661.847372][T14360] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1661.853290][T14360] ext4_readahead+0x99/0xa0 [ 1661.857801][T14360] read_pages+0x9f/0x530 [ 1661.862058][T14360] ? lru_cache_add+0x13e/0x150 [ 1661.866825][T14360] ? add_to_page_cache_lru+0x150/0x1b0 [ 1661.872474][T14360] page_cache_ra_unbounded+0x3c8/0x410 [ 1661.877977][T14360] do_page_cache_ra+0xa7/0xc0 [ 1661.882654][T14360] do_sync_mmap_readahead+0x32b/0x360 [ 1661.888173][T14360] filemap_fault+0x1c9/0x7b0 [ 1661.892874][T14360] ? iocb_put+0x384/0x5b0 [ 1661.897282][T14360] ext4_filemap_fault+0x4b/0x60 [ 1661.902163][T14360] handle_mm_fault+0xe8d/0x1a70 [ 1661.907089][T14360] ? filemap_read_page+0x200/0x200 [ 1661.912209][T14360] do_user_addr_fault+0x60c/0xc00 [ 1661.917307][T14360] exc_page_fault+0x94/0x230 [ 1661.922021][T14360] asm_exc_page_fault+0x1e/0x30 [ 1661.926882][T14360] RIP: 0010:__get_user_8+0x18/0x30 [ 1661.932012][T14360] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1661.952020][T14360] RSP: 0018:ffffc9000387be88 EFLAGS: 00010206 [ 1661.958099][T14360] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1661.966105][T14360] RDX: ffffffffffffffff RSI: 0000000000004009 RDI: 000000000000400a [ 1661.967149][T14372] loop1: detected capacity change from 0 to 2224 [ 1661.974145][T14360] RBP: ffff888140c7c240 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1661.974162][T14360] R10: 0001888129dad83f R11: ffff8881385d9040 R12: 0000000000000001 [ 1661.974175][T14360] R13: ffff888140c7c240 R14: 00000000ffffffff R15: 0000000000000045 [ 1661.974190][T14360] ? __se_sys_io_submit+0x100/0x260 [ 1661.988471][T14360] __se_sys_io_submit+0xcd/0x260 [ 1661.988509][T14360] __x64_sys_io_submit+0x3f/0x50 [ 1661.988529][T14360] do_syscall_64+0x4a/0x90 [ 1662.024025][T14360] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1662.029927][T14360] RIP: 0033:0x4665d9 [ 1662.033834][T14360] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1662.053587][T14360] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1662.062148][T14360] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1662.070120][T14360] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1662.078104][T14360] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.086073][T14360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1662.094078][T14360] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000007ffffffffffff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1662.115292][T14372] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x900}]) 14:09:24 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:24 executing program 4 (fault-call:13 fault-nth:72): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1662.198621][T14381] loop1: detected capacity change from 0 to 2224 [ 1662.205685][T14381] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500007fffffffffffffff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1662.300605][T14399] loop1: detected capacity change from 0 to 2224 [ 1662.308212][T14399] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1662.315631][T14395] FAULT_INJECTION: forcing a failure. [ 1662.315631][T14395] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.329089][T14395] CPU: 1 PID: 14395 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1662.339254][T14395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1662.349327][T14395] Call Trace: [ 1662.352620][T14395] dump_stack+0x137/0x19d [ 1662.356979][T14395] should_fail+0x23c/0x250 [ 1662.361559][T14395] ? mempool_alloc_slab+0x16/0x20 [ 1662.366750][T14395] __should_failslab+0x81/0x90 [ 1662.371644][T14395] should_failslab+0x5/0x20 [ 1662.376152][T14395] kmem_cache_alloc+0x46/0x2f0 [ 1662.381138][T14395] mempool_alloc_slab+0x16/0x20 [ 1662.385995][T14395] ? mempool_free+0x130/0x130 [ 1662.390686][T14395] mempool_alloc+0x8c/0x300 [ 1662.395191][T14395] ? ext4_map_blocks+0x597/0xef0 [ 1662.400132][T14395] bio_alloc_bioset+0xcc/0x480 [ 1662.404895][T14395] ext4_mpage_readpages+0xe45/0x1130 [ 1662.410192][T14395] ? rmqueue+0x43/0xd00 [ 1662.414362][T14395] ? __mod_lruvec_page_state+0xea/0x130 [ 1662.419918][T14395] ? xas_nomem+0x3d/0x110 [ 1662.424265][T14395] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1662.430182][T14395] ext4_readahead+0x99/0xa0 [ 1662.434713][T14395] read_pages+0x9f/0x530 [ 1662.438952][T14395] ? lru_cache_add+0x13e/0x150 [ 1662.443710][T14395] ? add_to_page_cache_lru+0x150/0x1b0 [ 1662.449184][T14395] page_cache_ra_unbounded+0x3c8/0x410 [ 1662.454735][T14395] do_page_cache_ra+0xa7/0xc0 [ 1662.459441][T14395] do_sync_mmap_readahead+0x32b/0x360 [ 1662.464852][T14395] filemap_fault+0x1c9/0x7b0 [ 1662.469464][T14395] ? ext4_page_mkwrite+0xf20/0xf20 [ 1662.474607][T14395] ext4_filemap_fault+0x4b/0x60 [ 1662.479619][T14395] handle_mm_fault+0xe8d/0x1a70 [ 1662.484851][T14395] ? filemap_read_page+0x200/0x200 [ 1662.489991][T14395] do_user_addr_fault+0x60c/0xc00 [ 1662.495208][T14395] exc_page_fault+0x94/0x230 [ 1662.499816][T14395] asm_exc_page_fault+0x1e/0x30 [ 1662.504913][T14395] RIP: 0010:__get_user_8+0x18/0x30 [ 1662.510023][T14395] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1662.529807][T14395] RSP: 0018:ffffc90003b47e88 EFLAGS: 00010206 [ 1662.535995][T14395] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1662.544060][T14395] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f [ 1662.552196][T14395] RBP: ffff888122d33480 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1662.560212][T14395] R10: 00018881025e63bf R11: ffff888138897000 R12: 0000000000000001 [ 1662.568269][T14395] R13: ffff888122d33480 R14: 00000000ffffffff R15: 0000000000000045 [ 1662.576251][T14395] ? __se_sys_io_submit+0x100/0x260 [ 1662.581460][T14395] __se_sys_io_submit+0xcd/0x260 [ 1662.586406][T14395] __x64_sys_io_submit+0x3f/0x50 [ 1662.591355][T14395] do_syscall_64+0x4a/0x90 [ 1662.595778][T14395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1662.601692][T14395] RIP: 0033:0x4665d9 [ 1662.605739][T14395] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1662.625362][T14395] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1662.633782][T14395] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1662.641757][T14395] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 14:09:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x3f00}]) 14:09:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000feffffffffffffff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1662.649734][T14395] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.657887][T14395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1662.665996][T14395] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 [ 1662.760769][T14412] loop1: detected capacity change from 0 to 2224 [ 1662.770166][T14412] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:24 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x10000000000}]) 14:09:24 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3f00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b3c, 0x0) 14:09:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000ffffffffffffffff0000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:24 executing program 4 (fault-call:13 fault-nth:73): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x1000000}]) 14:09:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000020000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1662.844117][T14425] loop1: detected capacity change from 0 to 2224 [ 1662.851131][T14425] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1662.888582][T14428] FAULT_INJECTION: forcing a failure. [ 1662.888582][T14428] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.901297][T14428] CPU: 1 PID: 14428 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1662.911459][T14428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1662.921693][T14428] Call Trace: [ 1662.924968][T14428] dump_stack+0x137/0x19d [ 1662.929307][T14428] should_fail+0x23c/0x250 [ 1662.929737][T14441] loop1: detected capacity change from 0 to 2224 [ 1662.933807][T14428] ? bio_alloc_bioset+0x27d/0x480 [ 1662.933833][T14428] __should_failslab+0x81/0x90 [ 1662.945227][T14428] should_failslab+0x5/0x20 [ 1662.945256][T14428] kmem_cache_alloc+0x46/0x2f0 [ 1662.959254][T14428] bio_alloc_bioset+0x27d/0x480 [ 1662.964150][T14428] ext4_mpage_readpages+0xe45/0x1130 [ 1662.969455][T14428] ? rmqueue+0x43/0xd00 [ 1662.973652][T14428] ? __mod_lruvec_page_state+0xea/0x130 [ 1662.979203][T14428] ? xas_nomem+0x3d/0x110 [ 1662.983569][T14428] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1662.989465][T14428] ext4_readahead+0x99/0xa0 [ 1662.993967][T14428] read_pages+0x9f/0x530 [ 1662.998208][T14428] ? lru_cache_add+0x13e/0x150 [ 1663.003034][T14428] ? add_to_page_cache_lru+0x150/0x1b0 [ 1663.008491][T14428] page_cache_ra_unbounded+0x3c8/0x410 [ 1663.013948][T14428] do_page_cache_ra+0xa7/0xc0 [ 1663.018798][T14428] do_sync_mmap_readahead+0x32b/0x360 [ 1663.024246][T14428] filemap_fault+0x1c9/0x7b0 [ 1663.028840][T14428] ? iocb_put+0x384/0x5b0 [ 1663.033171][T14428] ext4_filemap_fault+0x4b/0x60 [ 1663.038076][T14428] handle_mm_fault+0xe8d/0x1a70 [ 1663.043113][T14428] ? filemap_read_page+0x200/0x200 [ 1663.048284][T14428] do_user_addr_fault+0x60c/0xc00 [ 1663.053338][T14428] exc_page_fault+0x94/0x230 [ 1663.058018][T14428] asm_exc_page_fault+0x1e/0x30 [ 1663.062983][T14428] RIP: 0010:__get_user_8+0x18/0x30 [ 1663.068196][T14428] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1663.088177][T14428] RSP: 0018:ffffc90003c67e88 EFLAGS: 00010206 [ 1663.094250][T14428] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1663.102481][T14428] RDX: ffffffffffffffff RSI: 0000000000003fda RDI: 0000000000003fdb [ 1663.110448][T14428] RBP: ffff888122d33b40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1663.118503][T14428] R10: 000188813bc766bf R11: ffff888138477080 R12: 0000000000000001 [ 1663.126572][T14428] R13: ffff888122d33b40 R14: 00000000ffffffff R15: 0000000000000045 [ 1663.134585][T14428] ? __se_sys_io_submit+0x100/0x260 [ 1663.139796][T14428] __se_sys_io_submit+0xcd/0x260 [ 1663.144805][T14428] __x64_sys_io_submit+0x3f/0x50 [ 1663.149760][T14428] do_syscall_64+0x4a/0x90 [ 1663.154181][T14428] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1663.160078][T14428] RIP: 0033:0x4665d9 [ 1663.163985][T14428] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1663.183742][T14428] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1663.192154][T14428] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1663.200211][T14428] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1663.208181][T14428] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1663.216163][T14428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1663.224230][T14428] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000030000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:25 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0x4024700a, 0x0) 14:09:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x2203, 0x0) 14:09:25 executing program 2: openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) time(&(0x7f0000000040)) [ 1663.238877][T14441] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:25 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x2000000}]) [ 1663.353337][T14460] loop1: detected capacity change from 0 to 2224 [ 1663.360593][T14460] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:25 executing program 2: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x14) 14:09:25 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:25 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x7ffffffff000}]) 14:09:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000040000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:25 executing program 4 (fault-call:13 fault-nth:74): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:25 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x4000000}]) 14:09:25 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) 14:09:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000050000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1663.898001][T14479] loop1: detected capacity change from 0 to 2224 [ 1663.910453][T14479] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1663.928022][T14483] FAULT_INJECTION: forcing a failure. [ 1663.928022][T14483] name failslab, interval 1, probability 0, space 0, times 0 14:09:25 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x8000000}]) [ 1663.940770][T14483] CPU: 0 PID: 14483 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1663.950921][T14483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1663.960975][T14483] Call Trace: [ 1663.964249][T14483] dump_stack+0x137/0x19d [ 1663.968602][T14483] should_fail+0x23c/0x250 [ 1663.973111][T14483] ? mempool_alloc_slab+0x16/0x20 [ 1663.978150][T14483] __should_failslab+0x81/0x90 [ 1663.982968][T14483] should_failslab+0x5/0x20 [ 1663.987490][T14483] kmem_cache_alloc+0x46/0x2f0 [ 1663.992282][T14483] mempool_alloc_slab+0x16/0x20 14:09:25 executing program 2: semget(0x1, 0x0, 0x40) [ 1663.997139][T14483] ? mempool_free+0x130/0x130 [ 1664.001987][T14483] mempool_alloc+0x8c/0x300 [ 1664.006542][T14483] ? ext4_map_blocks+0x597/0xef0 [ 1664.011500][T14483] bio_alloc_bioset+0xcc/0x480 [ 1664.016281][T14483] ext4_mpage_readpages+0xe45/0x1130 [ 1664.021571][T14483] ? rmqueue+0x43/0xd00 [ 1664.025734][T14483] ? __mod_lruvec_page_state+0xea/0x130 [ 1664.031335][T14483] ? xas_nomem+0x3d/0x110 [ 1664.035667][T14483] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1664.041606][T14483] ext4_readahead+0x99/0xa0 14:09:25 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x88) [ 1664.046207][T14483] read_pages+0x9f/0x530 [ 1664.046323][T14503] loop1: detected capacity change from 0 to 2224 [ 1664.050460][T14483] ? lru_cache_add+0x13e/0x150 [ 1664.050483][T14483] ? add_to_page_cache_lru+0x150/0x1b0 [ 1664.050505][T14483] page_cache_ra_unbounded+0x3c8/0x410 [ 1664.067013][T14483] do_page_cache_ra+0xa7/0xc0 [ 1664.067041][T14483] do_sync_mmap_readahead+0x32b/0x360 [ 1664.082680][T14483] filemap_fault+0x1c9/0x7b0 [ 1664.087280][T14483] ? iocb_put+0x384/0x5b0 [ 1664.091654][T14483] ext4_filemap_fault+0x4b/0x60 [ 1664.096555][T14483] handle_mm_fault+0xe8d/0x1a70 [ 1664.101414][T14483] ? filemap_read_page+0x200/0x200 [ 1664.106540][T14483] do_user_addr_fault+0x60c/0xc00 [ 1664.111567][T14483] exc_page_fault+0x94/0x230 [ 1664.116163][T14483] asm_exc_page_fault+0x1e/0x30 [ 1664.121027][T14483] RIP: 0010:__get_user_8+0x18/0x30 [ 1664.126233][T14483] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1664.145996][T14483] RSP: 0018:ffffc900051b3e88 EFLAGS: 00010206 [ 1664.152066][T14483] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1664.160036][T14483] RDX: ffffffffffffffff RSI: 0000000000003f1d RDI: 0000000000003f1e [ 1664.168002][T14483] RBP: ffff888138788d80 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1664.175979][T14483] R10: 00018881025e6fbf R11: ffff888138897000 R12: 0000000000000001 [ 1664.183945][T14483] R13: ffff888138788d80 R14: 00000000ffffffff R15: 0000000000000045 [ 1664.191961][T14483] ? __se_sys_io_submit+0x100/0x260 [ 1664.197161][T14483] __se_sys_io_submit+0xcd/0x260 [ 1664.202098][T14483] __x64_sys_io_submit+0x3f/0x50 [ 1664.207156][T14483] do_syscall_64+0x4a/0x90 [ 1664.211571][T14483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1664.217485][T14483] RIP: 0033:0x4665d9 [ 1664.221387][T14483] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1664.240990][T14483] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1664.249530][T14483] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1664.257590][T14483] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1664.265667][T14483] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1664.273881][T14483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1664.282023][T14483] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}, 0x0, 0x2}, 0x90) 14:09:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000580)={&(0x7f0000000080), 0xc, &(0x7f0000000540)={0x0, 0x448}}, 0x0) 14:09:26 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x60ff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1664.307307][T14503] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:26 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xf0ff7f00000000}]) 14:09:26 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x9000000}]) 14:09:26 executing program 4 (fault-call:13 fault-nth:75): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x2272, 0x0) 14:09:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000060000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:26 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x6300, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1664.897320][T14536] loop1: detected capacity change from 0 to 2224 [ 1664.905957][T14536] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1664.913951][T14533] FAULT_INJECTION: forcing a failure. [ 1664.913951][T14533] name failslab, interval 1, probability 0, space 0, times 0 [ 1664.927050][T14533] CPU: 1 PID: 14533 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1664.937605][T14533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1664.948404][T14533] Call Trace: [ 1664.952436][T14533] dump_stack+0x137/0x19d [ 1664.956781][T14533] should_fail+0x23c/0x250 [ 1664.961249][T14533] ? bio_alloc_bioset+0x27d/0x480 [ 1664.966381][T14533] __should_failslab+0x81/0x90 [ 1664.971226][T14533] should_failslab+0x5/0x20 [ 1664.975861][T14533] kmem_cache_alloc+0x46/0x2f0 [ 1664.980780][T14533] bio_alloc_bioset+0x27d/0x480 [ 1664.985783][T14533] ext4_mpage_readpages+0xe45/0x1130 [ 1664.991314][T14533] ? rmqueue+0x43/0xd00 [ 1664.995483][T14533] ? __mod_lruvec_page_state+0xea/0x130 [ 1665.001124][T14533] ? xas_nomem+0x3d/0x110 [ 1665.005644][T14533] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1665.011752][T14533] ext4_readahead+0x99/0xa0 [ 1665.016285][T14533] read_pages+0x9f/0x530 [ 1665.020526][T14533] ? lru_cache_add+0x13e/0x150 [ 1665.025373][T14533] ? add_to_page_cache_lru+0x150/0x1b0 [ 1665.030840][T14533] page_cache_ra_unbounded+0x3c8/0x410 [ 1665.036316][T14533] do_page_cache_ra+0xa7/0xc0 [ 1665.041089][T14533] do_sync_mmap_readahead+0x32b/0x360 [ 1665.046484][T14533] filemap_fault+0x1c9/0x7b0 [ 1665.051075][T14533] ? iocb_put+0x384/0x5b0 [ 1665.055553][T14533] ext4_filemap_fault+0x4b/0x60 [ 1665.060408][T14533] handle_mm_fault+0xe8d/0x1a70 [ 1665.065330][T14533] ? filemap_read_page+0x200/0x200 [ 1665.070516][T14533] do_user_addr_fault+0x60c/0xc00 [ 1665.075551][T14533] exc_page_fault+0x94/0x230 [ 1665.080163][T14533] asm_exc_page_fault+0x1e/0x30 [ 1665.085041][T14533] RIP: 0010:__get_user_8+0x18/0x30 [ 1665.090259][T14533] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1665.109877][T14533] RSP: 0018:ffffc900052bfe88 EFLAGS: 00010206 [ 1665.115956][T14533] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1665.124038][T14533] RDX: ffffffffffffffff RSI: 0000000000004073 RDI: 0000000000004074 [ 1665.132197][T14533] RBP: ffff888122d336c0 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1665.140322][T14533] R10: 0001888129db8d7f R11: ffff88813858e040 R12: 0000000000000001 [ 1665.148303][T14533] R13: ffff888122d336c0 R14: 00000000ffffffff R15: 0000000000000045 [ 1665.156482][T14533] ? __se_sys_io_submit+0x100/0x260 [ 1665.161812][T14533] __se_sys_io_submit+0xcd/0x260 [ 1665.166756][T14533] __x64_sys_io_submit+0x3f/0x50 [ 1665.171706][T14533] do_syscall_64+0x4a/0x90 [ 1665.176268][T14533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1665.182184][T14533] RIP: 0033:0x4665d9 [ 1665.186077][T14533] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1665.206453][T14533] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1665.214951][T14533] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1665.223156][T14533] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1665.231227][T14533] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1665.239235][T14533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:09:27 executing program 2: prctl$PR_SET_MM(0x15, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000070000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:27 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x8, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) 14:09:27 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x10000000}]) 14:09:27 executing program 2: prctl$PR_SET_MM(0x27, 0x0, &(0x7f0000ffd000/0x2000)=nil) [ 1665.247294][T14533] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:27 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8008, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1665.342768][T14561] loop1: detected capacity change from 0 to 2224 [ 1665.351955][T14561] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x2276, 0x0) 14:09:27 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xf0ffffff7f0000}]) 14:09:27 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x3f000000}]) 14:09:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000080000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:27 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8102, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:27 executing program 4 (fault-call:13 fault-nth:76): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1665.904881][T14587] loop1: detected capacity change from 0 to 2224 [ 1665.913979][T14587] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1665.921591][T14588] FAULT_INJECTION: forcing a failure. [ 1665.921591][T14588] name failslab, interval 1, probability 0, space 0, times 0 [ 1665.935128][T14588] CPU: 1 PID: 14588 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1665.945513][T14588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1665.955591][T14588] Call Trace: [ 1665.958909][T14588] dump_stack+0x137/0x19d [ 1665.963332][T14588] should_fail+0x23c/0x250 [ 1665.967752][T14588] ? mempool_alloc_slab+0x16/0x20 [ 1665.973038][T14588] __should_failslab+0x81/0x90 [ 1665.978071][T14588] should_failslab+0x5/0x20 [ 1665.982686][T14588] kmem_cache_alloc+0x46/0x2f0 [ 1665.987472][T14588] mempool_alloc_slab+0x16/0x20 [ 1665.992600][T14588] ? mempool_free+0x130/0x130 [ 1665.997363][T14588] mempool_alloc+0x8c/0x300 [ 1666.001899][T14588] ? ext4_map_blocks+0x597/0xef0 [ 1666.007228][T14588] bio_alloc_bioset+0xcc/0x480 [ 1666.015142][T14588] ext4_mpage_readpages+0xe45/0x1130 [ 1666.020516][T14588] ? rmqueue+0x43/0xd00 [ 1666.024716][T14588] ? __mod_lruvec_page_state+0xea/0x130 [ 1666.030315][T14588] ? xas_nomem+0x3d/0x110 [ 1666.034650][T14588] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1666.040547][T14588] ext4_readahead+0x99/0xa0 [ 1666.045269][T14588] read_pages+0x9f/0x530 [ 1666.049606][T14588] ? lru_cache_add+0x13e/0x150 [ 1666.054456][T14588] ? add_to_page_cache_lru+0x150/0x1b0 [ 1666.059931][T14588] page_cache_ra_unbounded+0x3c8/0x410 [ 1666.065655][T14588] do_page_cache_ra+0xa7/0xc0 [ 1666.070376][T14588] do_sync_mmap_readahead+0x32b/0x360 [ 1666.075868][T14588] filemap_fault+0x1c9/0x7b0 [ 1666.080566][T14588] ? iocb_put+0x384/0x5b0 [ 1666.085029][T14588] ext4_filemap_fault+0x4b/0x60 [ 1666.089927][T14588] handle_mm_fault+0xe8d/0x1a70 [ 1666.095045][T14588] ? filemap_read_page+0x200/0x200 [ 1666.100309][T14588] do_user_addr_fault+0x60c/0xc00 [ 1666.105515][T14588] exc_page_fault+0x94/0x230 [ 1666.110112][T14588] asm_exc_page_fault+0x1e/0x30 [ 1666.115089][T14588] RIP: 0010:__get_user_8+0x18/0x30 [ 1666.120261][T14588] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1666.139876][T14588] RSP: 0018:ffffc900053e3e88 EFLAGS: 00010206 [ 1666.145953][T14588] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1666.154063][T14588] RDX: ffffffffffffffff RSI: 0000000000003fba RDI: 0000000000003fbb [ 1666.162085][T14588] RBP: ffff888140c7c000 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1666.170503][T14588] R10: 0001888129dad83f R11: ffff8881434f9040 R12: 0000000000000001 [ 1666.178474][T14588] R13: ffff888140c7c000 R14: 00000000ffffffff R15: 0000000000000045 [ 1666.186461][T14588] ? __se_sys_io_submit+0x100/0x260 [ 1666.191908][T14588] __se_sys_io_submit+0xcd/0x260 [ 1666.196954][T14588] __x64_sys_io_submit+0x3f/0x50 [ 1666.202041][T14588] do_syscall_64+0x4a/0x90 [ 1666.206548][T14588] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1666.212761][T14588] RIP: 0033:0x4665d9 [ 1666.216708][T14588] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1666.236319][T14588] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1666.244787][T14588] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 14:09:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000090000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:28 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) 14:09:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5416, 0x0) 14:09:28 executing program 2: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADLINK(r0, 0x0, 0xf) [ 1666.253058][T14588] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1666.261038][T14588] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1666.269101][T14588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1666.277084][T14588] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:28 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8208, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:28 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x10000000000}]) 14:09:28 executing program 4 (fault-call:13 fault-nth:77): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x5, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1}}}, 0x90) [ 1666.352889][T14606] loop1: detected capacity change from 0 to 2224 [ 1666.364111][T14606] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1666.431367][T14622] FAULT_INJECTION: forcing a failure. [ 1666.431367][T14622] name failslab, interval 1, probability 0, space 0, times 0 [ 1666.444010][T14622] CPU: 1 PID: 14622 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1666.454405][T14622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1666.464630][T14622] Call Trace: [ 1666.467896][T14622] dump_stack+0x137/0x19d [ 1666.472217][T14622] should_fail+0x23c/0x250 [ 1666.476708][T14622] ? bio_alloc_bioset+0x27d/0x480 [ 1666.481720][T14622] __should_failslab+0x81/0x90 [ 1666.486524][T14622] should_failslab+0x5/0x20 [ 1666.491033][T14622] kmem_cache_alloc+0x46/0x2f0 [ 1666.495851][T14622] bio_alloc_bioset+0x27d/0x480 [ 1666.500691][T14622] ext4_mpage_readpages+0xe45/0x1130 [ 1666.505966][T14622] ? rmqueue+0x43/0xd00 [ 1666.510122][T14622] ? __mod_lruvec_page_state+0xea/0x130 [ 1666.515699][T14622] ? xas_nomem+0x3d/0x110 [ 1666.520393][T14622] ? __add_to_page_cache_locked+0x336/0x4e0 [ 1666.526318][T14622] ext4_readahead+0x99/0xa0 [ 1666.531361][T14622] read_pages+0x9f/0x530 [ 1666.536214][T14622] ? lru_cache_add+0x13e/0x150 [ 1666.541288][T14622] ? add_to_page_cache_lru+0x150/0x1b0 [ 1666.546861][T14622] page_cache_ra_unbounded+0x3c8/0x410 [ 1666.552826][T14622] do_page_cache_ra+0xa7/0xc0 [ 1666.557631][T14622] do_sync_mmap_readahead+0x32b/0x360 [ 1666.563103][T14622] filemap_fault+0x1c9/0x7b0 [ 1666.567782][T14622] ? iocb_put+0x384/0x5b0 [ 1666.572096][T14622] ext4_filemap_fault+0x4b/0x60 [ 1666.577107][T14622] handle_mm_fault+0xe8d/0x1a70 [ 1666.582236][T14622] ? filemap_read_page+0x200/0x200 [ 1666.587330][T14622] do_user_addr_fault+0x60c/0xc00 [ 1666.592336][T14622] exc_page_fault+0x94/0x230 [ 1666.597005][T14622] asm_exc_page_fault+0x1e/0x30 [ 1666.601866][T14622] RIP: 0010:__get_user_8+0x18/0x30 [ 1666.606988][T14622] Code: 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 1f 00 <48> 8b 10 31 c0 0f 1f 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1666.626833][T14622] RSP: 0018:ffffc900053b3e88 EFLAGS: 00010206 [ 1666.633159][T14622] RAX: 0000000020000548 RBX: 0000000000000001 RCX: 0000000000040000 [ 1666.641155][T14622] RDX: ffffffffffffffff RSI: 0000000000003f0e RDI: 0000000000003f0f [ 1666.649196][T14622] RBP: ffff888122d33b40 R08: ffffffff814b9270 R09: 0001ffffffffffff [ 1666.657236][T14622] R10: 000188812e16b9bf R11: ffff88813bbe0000 R12: 0000000000000001 [ 1666.665226][T14622] R13: ffff888122d33b40 R14: 00000000ffffffff R15: 0000000000000045 [ 1666.673398][T14622] ? __se_sys_io_submit+0x100/0x260 [ 1666.678736][T14622] __se_sys_io_submit+0xcd/0x260 [ 1666.683747][T14622] __x64_sys_io_submit+0x3f/0x50 [ 1666.688731][T14622] do_syscall_64+0x4a/0x90 [ 1666.693479][T14622] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1666.699376][T14622] RIP: 0033:0x4665d9 [ 1666.703259][T14622] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1666.722880][T14622] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1666.731287][T14622] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1666.739354][T14622] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1666.747418][T14622] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1666.755401][T14622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1666.763459][T14622] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:28 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfeffffffffffff}]) 14:09:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000a0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000040)={'xfrm0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) 14:09:28 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x1000000000000}]) 14:09:28 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x87ff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:28 executing program 4 (fault-call:13 fault-nth:78): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1666.931346][T14636] loop1: detected capacity change from 0 to 2224 [ 1666.943948][T14636] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1666.953592][T14634] FAULT_INJECTION: forcing a failure. [ 1666.953592][T14634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1666.966959][T14634] CPU: 0 PID: 14634 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 14:09:28 executing program 2: prctl$PR_SET_MM(0x16, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:28 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x1a, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) 14:09:28 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000100)={0x1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x800}}) [ 1666.977117][T14634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1666.987688][T14634] Call Trace: [ 1666.990994][T14634] dump_stack+0x137/0x19d [ 1666.995503][T14634] should_fail+0x23c/0x250 [ 1667.000073][T14634] should_fail_usercopy+0x16/0x20 [ 1667.005267][T14634] _copy_from_user+0x1c/0xd0 [ 1667.009866][T14634] io_submit_one+0x42/0x1350 [ 1667.014474][T14634] ? exc_page_fault+0x94/0x230 [ 1667.019246][T14634] ? asm_exc_page_fault+0x1e/0x30 [ 1667.024283][T14634] ? __se_sys_io_submit+0x100/0x260 14:09:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1) 14:09:28 executing program 2: prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffd000/0x3000)=nil) [ 1667.029554][T14634] __se_sys_io_submit+0xf5/0x260 [ 1667.034588][T14634] __x64_sys_io_submit+0x3f/0x50 [ 1667.039544][T14634] do_syscall_64+0x4a/0x90 [ 1667.043972][T14634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1667.049876][T14634] RIP: 0033:0x4665d9 [ 1667.053771][T14634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:09:28 executing program 2: socketpair(0x1d, 0x0, 0x2004, &(0x7f0000000000)) [ 1667.073928][T14634] RSP: 002b:00007f5962614188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1667.082702][T14634] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1667.090876][T14634] RDX: 0000000020000540 RSI: 0000000000000045 RDI: 00007f59625f3000 [ 1667.098955][T14634] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1667.107186][T14634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1667.115438][T14634] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000b0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:29 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x100000000000000}]) 14:09:29 executing program 2: syz_open_dev$sg(0xfffffffffffffffe, 0x0, 0x0) 14:09:29 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x100000000000000}]) 14:09:29 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x9700, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:29 executing program 4 (fault-call:13 fault-nth:79): r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1667.926130][T14678] loop1: detected capacity change from 0 to 2224 [ 1667.945383][T14678] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:29 executing program 2: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0xa6200) 14:09:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) [ 1667.973163][T14682] FAULT_INJECTION: forcing a failure. [ 1667.973163][T14682] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1667.986440][T14682] CPU: 0 PID: 14682 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1667.996713][T14682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1668.006780][T14682] Call Trace: [ 1668.010090][T14682] dump_stack+0x137/0x19d [ 1668.014512][T14682] should_fail+0x23c/0x250 [ 1668.019025][T14682] should_fail_usercopy+0x16/0x20 14:09:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43c0, 0x0) mount$bind(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1000, 0x0) 14:09:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, 0x0, &(0x7f0000000180)) [ 1668.024071][T14682] _copy_to_user+0x1c/0x90 [ 1668.028502][T14682] simple_read_from_buffer+0xab/0x120 [ 1668.033892][T14682] proc_fail_nth_read+0xf6/0x140 [ 1668.038865][T14682] ? rw_verify_area+0x136/0x250 [ 1668.043726][T14682] ? proc_fault_inject_write+0x200/0x200 [ 1668.049509][T14682] vfs_read+0x154/0x5d0 [ 1668.053726][T14682] ? blk_flush_plug_list+0x23c/0x260 [ 1668.059103][T14682] ? __fget_light+0x21b/0x260 [ 1668.063792][T14682] ? __cond_resched+0x11/0x40 [ 1668.068468][T14682] ksys_read+0xce/0x180 [ 1668.072640][T14682] __x64_sys_read+0x3e/0x50 [ 1668.077412][T14682] do_syscall_64+0x4a/0x90 [ 1668.081956][T14682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1668.087956][T14682] RIP: 0033:0x41935c [ 1668.092011][T14682] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1668.111891][T14682] RSP: 002b:00007f5962614170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 14:09:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000c0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:30 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0xb, 0x0, 0x0) [ 1668.120659][T14682] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000041935c [ 1668.128636][T14682] RDX: 000000000000000f RSI: 00007f59626141e0 RDI: 0000000000000008 [ 1668.136693][T14682] RBP: 00007f59626141d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.144729][T14682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1668.152704][T14682] R13: 00007ffda3653d8f R14: 00007f5962614300 R15: 0000000000022000 14:09:30 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x200000000000000}]) [ 1668.212380][T14706] loop1: detected capacity change from 0 to 2224 [ 1668.220518][T14706] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:30 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:30 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x200000000000000}]) 14:09:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000d0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 14:09:30 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xbb01, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:30 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x400000000000000}]) 14:09:30 executing program 2: prctl$PR_SET_MM(0x17, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000e0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:30 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000, 0x4, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0x515b, &(0x7f0000000040), &(0x7f0000c08000/0x1000)=nil, &(0x7f0000c07000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) [ 1668.971654][T14729] loop1: detected capacity change from 0 to 2224 [ 1668.989008][T14729] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:30 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:30 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x800000000000000}]) 14:09:30 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe803, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:30 executing program 2: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd) [ 1669.104731][T14749] loop1: detected capacity change from 0 to 2224 [ 1669.120574][T14749] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000f0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:31 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c40), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000005, 0x12, r0, 0x0) 14:09:31 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x300000000000000}]) 14:09:31 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff01, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:31 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x900000000000000}]) 14:09:31 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0xffffffffffffffff, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x16, 0x0, &(0x7f0000000180)) [ 1669.985492][T14778] loop1: detected capacity change from 0 to 2224 [ 1669.993898][T14778] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000100000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b72, 0x0) 14:09:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x17, 0x0, &(0x7f0000000180)) 14:09:31 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:31 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x1000000000000000}]) [ 1670.083697][T14800] loop1: detected capacity change from 0 to 2224 [ 1670.093670][T14800] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:31 executing program 2: prctl$PR_SET_MM(0x35, 0x8, &(0x7f0000ffd000/0x2000)=nil) 14:09:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000110000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1670.190337][T14821] loop1: detected capacity change from 0 to 2224 [ 1670.202194][T14821] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:32 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x400000000000000}]) 14:09:32 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff05, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x3, 0x0, 0x0) 14:09:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000120000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:32 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x3f00000000000000}]) 14:09:32 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:32 executing program 2: syz_io_uring_setup(0x3339, &(0x7f0000001740), &(0x7f00009e8000/0x1000)=nil, &(0x7f0000fca000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x5ae, &(0x7f0000001840), &(0x7f00008fc000/0x2000)=nil, &(0x7f00008ce000/0x4000)=nil, &(0x7f00000018c0), &(0x7f0000001900)) 14:09:32 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x300) [ 1671.012119][T14841] loop1: detected capacity change from 0 to 2224 [ 1671.034290][T14841] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:32 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x8000000000000000}]) 14:09:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000220000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:32 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff0f, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:32 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1671.137565][T14871] loop1: detected capacity change from 0 to 2224 [ 1671.144803][T14871] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:33 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x500000000000000}]) 14:09:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000250000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:33 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0xffffffffffffffff}]) 14:09:33 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) 14:09:33 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff87, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:33 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x5, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000480000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:33 executing program 2: prctl$PR_SET_MM(0x39, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x1275, 0x0) [ 1672.039985][T14899] loop1: detected capacity change from 0 to 2224 [ 1672.046981][T14899] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:33 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x2}]) 14:09:33 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000000, 0x0, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) shmat(0x0, &(0x7f0000c08000/0x3000)=nil, 0x4000) 14:09:33 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x6, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1672.113846][T14916] loop1: detected capacity change from 0 to 2224 [ 1672.129080][T14916] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:34 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x700000000000000}]) 14:09:34 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x20000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:34 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x400}) 14:09:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000004c0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:34 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x4}]) 14:09:34 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x7, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) madvise(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x65) 14:09:34 executing program 2: prctl$PR_SET_MM(0x23, 0xc, &(0x7f0000ffd000/0x2000)=nil) [ 1673.073521][T14949] loop1: detected capacity change from 0 to 2224 [ 1673.084966][T14949] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:34 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x8}]) 14:09:34 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48dfc, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000600000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:35 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1673.222145][T14979] loop1: detected capacity change from 0 to 2224 [ 1673.230247][T14979] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:35 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x800000000000000}]) 14:09:35 executing program 2: shmget$private(0x0, 0x3000, 0x3911, &(0x7f0000ffd000/0x3000)=nil) 14:09:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000680000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:35 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x9}]) 14:09:35 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48dfd, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:35 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x9, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:35 executing program 2: prctl$PR_SET_MM(0xd, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:35 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000000, 0x0, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0x4ddc, &(0x7f0000000000), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 1674.107063][T15004] loop1: detected capacity change from 0 to 2224 [ 1674.114734][T15004] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000006c0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:36 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48e04, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:36 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x10}]) 14:09:36 executing program 2: r0 = fsopen(&(0x7f0000000080)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f00000000c0)='\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c) [ 1674.217013][T15023] loop1: detected capacity change from 0 to 2224 [ 1674.229059][T15023] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:36 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x900000000000000}]) 14:09:36 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xa, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:36 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b4e, 0x0) 14:09:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000740000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:36 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x900}]) 14:09:36 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48e0b, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1675.083994][T15045] loop1: detected capacity change from 0 to 2224 [ 1675.092792][T15045] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:09:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000007a0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:37 executing program 2: process_vm_readv(0xffffffffffffffff, &(0x7f0000000440)=[{0x0}, {0x0}, {0xfffffffffffffffe}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0, 0x0) 14:09:37 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48e0c, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:37 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x3f00}]) 14:09:37 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1675.178745][T15067] loop1: detected capacity change from 0 to 2224 [ 1675.185979][T15067] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:37 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x1000000000000000}]) 14:09:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fe0000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x22, 0x0, &(0x7f0000000180)) 14:09:37 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000}]) 14:09:37 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x100000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:37 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0xf, 0x0, &(0x7f0000000180)) 14:09:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x21, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) [ 1676.108648][T15101] loop1: detected capacity change from 0 to 2224 [ 1676.115847][T15101] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:37 executing program 2: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0xf) 14:09:38 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:38 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x2000000}]) 14:09:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000150100000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1676.240698][T15138] loop1: detected capacity change from 0 to 2224 [ 1676.250269][T15138] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:38 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x3f00000000000000}]) 14:09:38 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, 0x0, &(0x7f0000000180)) 14:09:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000040200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:38 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x100020, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:38 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x4000000}]) 14:09:38 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:38 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab1d, &(0x7f0000000140)=[{&(0x7f0000000180)="3da8c897988fc3af932735d8dd138b3a3d30738a3a47ea0ffbb05ea704147e4381376381dc9e17b73af4f9288e6d3fbe046cae0b3332fd06c1fc092d0a921891e826db9ffa8416dbbfb44f03d47b250100123eb5a593efa1acee0e6e6a512382395da2279638add069a1696b300822188c0fe643743751b2ced0406f16302fdd46694cb761fc7af13aa55fe25234", 0x85, 0x1}], 0x0, &(0x7f0000000300)={[{@utf8no}, {@utf8no}]}) [ 1677.128285][T15164] loop1: detected capacity change from 0 to 2224 [ 1677.139030][T15164] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:39 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x8000000}]) 14:09:39 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:39 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1000f4, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000002c0200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000300000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1677.269220][T15194] loop1: detected capacity change from 0 to 2224 [ 1677.276633][T15194] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1677.356281][T15204] loop1: detected capacity change from 0 to 2224 [ 1677.370492][T15204] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:39 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x10, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:39 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x4000000000000000}]) 14:09:39 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x104000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:39 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x9000000}]) 14:09:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000bf0300000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:39 executing program 2: syz_io_uring_setup(0x5ae, &(0x7f0000001840), &(0x7f00008fc000/0x2000)=nil, &(0x7f00008ce000/0x4000)=nil, &(0x7f00000018c0), &(0x7f0000001900)) 14:09:39 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8}, 0x0) 14:09:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) 14:09:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}) [ 1678.151416][T15221] loop1: detected capacity change from 0 to 2224 [ 1678.167676][T15221] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:40 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x10000000}]) 14:09:40 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x105400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b69, 0x0) 14:09:40 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x11, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:40 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x8000000000000000}]) 14:09:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000020400000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:40 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x0) 14:09:40 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x12, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:40 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x400000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:40 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x3f000000}]) 14:09:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000000440)=ANY=[], 0x20}, 0x25}, 0x0) 14:09:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000060400000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b31, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) 14:09:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x560e, 0x0) [ 1679.135728][T15271] loop1: detected capacity change from 0 to 2224 [ 1679.150485][T15271] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x10000000000}]) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x401000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xeffdffffffffffff}]) 14:09:41 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x13, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000500000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1679.216180][T15293] loop1: detected capacity change from 0 to 2224 [ 1679.237013][T15293] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 2: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 14:09:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'team_slave_0\x00', @ifru_names}) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000600000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 2: prctl$PR_SET_MM(0x23, 0x3, &(0x7f0000ffd000/0x2000)=nil) [ 1679.311401][T15314] loop1: detected capacity change from 0 to 2224 [ 1679.320735][T15314] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000000000}]) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4af000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfcfdffffffffffff}]) 14:09:41 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x14, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x0) [ 1679.405893][T15337] loop1: detected capacity change from 0 to 2224 [ 1679.420327][T15337] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x100000000000000}]) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4fd000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43c0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x1000, &(0x7f0000000580)) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000040600000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 2: prctl$PR_SET_MM(0x3a, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000700000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x16, 0x0, 0x0) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfefdffffffffffff}]) [ 1679.512592][T15363] loop1: detected capacity change from 0 to 2224 [ 1679.520400][T15363] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7fffffff) 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x200000000000000}]) 14:09:41 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x541000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 2: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000080)=""/97, 0x61}], 0x2, 0x4, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="39000000130003475fae7cdac52541300600000001000000450000002500000019001a00120002000200000000000006040000000000000000", 0x39}], 0x1) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x5, 0x0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2700}, 0x100) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x1000001bd) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4010}, 0x20000010) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fc0700000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffdffffffffffff}]) [ 1679.630542][T15382] loop1: detected capacity change from 0 to 2224 [ 1679.638493][T15382] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1679.664050][T15399] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x400000000000000}]) [ 1679.674602][T15399] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1679.697706][T15399] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1679.707111][T15399] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 14:09:41 executing program 2: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000080)=""/97, 0x61}], 0x2, 0x4, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="39000000130003475fae7cdac52541300600000001000000450000002500000019001a00120002000200000000000006040000000000000000", 0x39}], 0x1) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x5, 0x0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2700}, 0x100) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x1000001bd) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4010}, 0x20000010) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x800000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000ac0800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x16, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffffffffffdef}]) [ 1679.735454][T15415] loop1: detected capacity change from 0 to 2224 [ 1679.754003][T15415] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1679.761472][T15424] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1679.771422][T15424] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x800000000000000}]) 14:09:41 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, 0x0) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000b00800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0) [ 1679.849139][T15437] loop1: detected capacity change from 0 to 2224 [ 1679.862116][T15437] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5427, 0x0) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x970000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffffffffffdfc}]) 14:09:41 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x17, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x900000000000000}]) 14:09:41 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}, 0x1, 0x1, [{{0x2, 0x0, @dev}}]}, 0x110) [ 1679.923944][T15455] loop1: detected capacity change from 0 to 2224 [ 1679.931240][T15455] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000900000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc04a01, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000001040)={0x3f, ""/63}) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffffffffffdfe}]) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000a00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:41 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000000, 0x4, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, 0x0}, 0x0) 14:09:41 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x18, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1680.049969][T15483] loop1: detected capacity change from 0 to 2224 [ 1680.058540][T15483] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000000000000}]) 14:09:41 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd04f00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:41 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffffffffffdff}]) 14:09:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000b00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1680.132913][T15503] loop1: detected capacity change from 0 to 2224 [ 1680.146717][T15503] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x3f00000000000000}]) 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04a00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x19, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1680.223187][T15522] loop1: detected capacity change from 0 to 2224 [ 1680.231796][T15522] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) 14:09:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b60, 0x1) 14:09:42 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xfffffffffffffe00}]) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000d00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x5, 0x0, 0x0) [ 1680.304169][T15533] loop1: detected capacity change from 0 to 2224 [ 1680.331673][T15533] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x8000000000000000}]) 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1a, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000000)) 14:09:42 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xffffffffffffffff}]) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000e00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 1680.402157][T15560] loop1: detected capacity change from 0 to 2224 [ 1680.411665][T15560] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000f00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1010000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) [ 1680.486618][T15581] loop1: detected capacity change from 0 to 2224 [ 1680.494330][T15581] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:42 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1b, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000201000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x2}]) [ 1680.566286][T15601] loop1: detected capacity change from 0 to 2224 [ 1680.573291][T15601] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x14ac000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 2: readv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 14:09:42 executing program 2: readv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:42 executing program 2: readv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) [ 1680.658229][T15621] loop1: detected capacity change from 0 to 2224 [ 1680.665650][T15621] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1c, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000001100000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x180ffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4}]) 14:09:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) [ 1680.741656][T15641] loop1: detected capacity change from 0 to 2224 [ 1680.748972][T15641] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000001200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x3}]) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000011500000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1d, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1680.829995][T15663] loop1: detected capacity change from 0 to 2224 [ 1680.838281][T15663] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x8}]) 14:09:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000002000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) [ 1680.927009][T15682] loop1: detected capacity change from 0 to 2224 [ 1680.939730][T15682] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2040000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1e, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x4}]) 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x9}]) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000102000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1681.016557][T15702] loop1: detected capacity change from 0 to 2224 [ 1681.024306][T15702] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x63, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000002200000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1681.083064][T15723] loop1: detected capacity change from 0 to 2224 [ 1681.093756][T15723] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:42 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x5}]) 14:09:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x10}]) 14:09:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000002500000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1681.156266][T15736] loop1: detected capacity change from 0 to 2224 [ 1681.175744][T15736] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1681.229158][T15751] loop1: detected capacity change from 0 to 2224 [ 1681.240807][T15751] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:43 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:43 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7}]) 14:09:43 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x900}]) 14:09:43 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x204, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000022c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000003f00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1681.845040][T15767] loop1: detected capacity change from 0 to 2224 [ 1681.853443][T15767] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:43 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3f00}]) 14:09:43 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x281, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:43 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x8}]) 14:09:43 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48e0400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000004000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1681.962854][T15789] loop1: detected capacity change from 0 to 2224 [ 1681.972866][T15789] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1682.054137][T15809] loop1: detected capacity change from 0 to 2224 [ 1682.062485][T15809] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:44 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1000000}]) 14:09:44 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x9}]) 14:09:44 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x5000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:44 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x300, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000004800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000004c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1682.724832][T15823] loop1: detected capacity change from 0 to 2224 [ 1682.734027][T15823] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000006000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:44 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x6000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:44 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2000000}]) [ 1682.795534][T15843] loop1: detected capacity change from 0 to 2224 [ 1682.805559][T15843] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:44 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3e8, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:44 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x10}]) [ 1682.862291][T15853] loop1: detected capacity change from 0 to 2224 [ 1682.871982][T15853] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:45 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000006800000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4000000}]) 14:09:45 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x6040000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x402, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfe}]) 14:09:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000006c00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:45 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 14:09:45 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) [ 1683.615878][T15881] loop1: detected capacity change from 0 to 2224 [ 1683.624747][T15881] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, 0x0, 0x0) 14:09:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x8000000}]) 14:09:45 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x7000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, 0x0, 0x0) 14:09:45 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x406, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x300}]) [ 1683.717428][T15903] loop1: detected capacity change from 0 to 2224 [ 1683.753585][T15903] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, 0x0, 0x0) 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0), 0x0) 14:09:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000007400000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x9000000}]) 14:09:45 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x408, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x500}]) [ 1683.843951][T15933] loop1: detected capacity change from 0 to 2224 [ 1683.856424][T15933] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000007a00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x10000000}]) 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0), 0x0) 14:09:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000008ac00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1683.940013][T15957] loop1: detected capacity change from 0 to 2224 [ 1683.947176][T15957] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:45 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x700}]) 14:09:45 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8040000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x500, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1684.000264][T15969] loop1: detected capacity change from 0 to 2224 [ 1684.009900][T15969] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0), 0x0) 14:09:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}]) 14:09:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000008b000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{0x0}], 0x1) 14:09:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{0x0}], 0x1) 14:09:45 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x87fffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:45 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x5ff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1684.120119][T15998] loop1: detected capacity change from 0 to 2224 [ 1684.131335][T15998] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:45 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x900}]) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000003bf00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}]) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000c0ed00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x80800) readv(r0, &(0x7f00000010c0)=[{0x0}], 0x1) 14:09:46 executing program 2: socketpair(0x0, 0xb6f5095db3a35d81, 0x0, 0x0) [ 1684.222506][T16023] loop1: detected capacity change from 0 to 2224 [ 1684.229771][T16023] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x600, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x3f00}]) 14:09:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8800000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1684.303247][T16041] loop1: detected capacity change from 0 to 2224 [ 1684.310313][T16041] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 5: shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r2 = creat(&(0x7f00000000c0)='./file1/file0\x00', 0x90) r3 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000280)={0x1}) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) r5 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000280)={0x1}) epoll_pwait(r5, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) io_submit(0x0, 0x4, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x5, r3, &(0x7f0000000200)="8cf38004ef9858c2982bf83f21f52c91d5022980231141ef11b5c679f64f2d1200979dcf1d5d3fac0619e63372a296c3365554b5971b9db8da83c49e7483ac4c1fe36e6b01f7edbb10cdc15363542921acb07a1118e5021bc07718a36b0b7231c40792af7f098049de4150315e6c8b2014e40a2eb9615efd43f6f6d196c7fd7b21247f21c7daddd4a711c0e52ba8e2d7918e4aeb42c84b1e663212537250a069fd4077ac83e77c50f8adf911292e95273b56a0987722af63a5c1914a531e87b881c7bb02c36952355847c32603e03f76a18ae0faee3e1d860335b156d9e2483fa3a7", 0xe2, 0x400000000000000, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000300)="85a4ab66e85702480fc9c0a65f53e5c20f91adedc23636d94ba9fedcc141eb8eec53a89489bf143312afdc519eab13ceecb8c0df1a6d8c7253cc351442e7c300d54b24d9ef0a682e95704cfb29131450ef316fbf73369221bb248e", 0x5b, 0x7, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x8773, r0, &(0x7f00000003c0)="59403e0e85ac60838465b81583f72c4ce75d2b0b434babca8632a651b621d01844e87f4feb81bab4fe2a51b477d0027d1386d912dfa17cf36c846c30b44b910b8d1817b02d929d0f8782892132b76ed6e1b6fd4a27fb8dc44a138b30b665b5", 0x5f, 0x4eaac017, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x1, r5, &(0x7f0000000480)="8829c7fbf409041926f69aaa4bec5c547beb8e879e2db32652cf97a034afb533603000261e51116cea19fe0b3486374d97e345ba1b1eb86f31acd9ccdfbb69787866cfa82ca13ac1a260317f4a3ef4bd22353205799c6ae48c03a8e05a51672e2584f7d791db872fbda5b83495a4eab3263b927a0ee14980d42e6920a5704457d70fa698aba871bfc8bb7df892c89f1be141bdda41de022a6690a9af6e7176bbb62b9d7aeef7850a054c1e6237fe2995ce5bce602b4f6a4f6361b58ef1453af71beda3b3c8395667ddd1e2a8", 0xcc, 0x20}]) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000040)=r7, 0x1) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000007fc00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000001040)) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffe00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x227b, 0x0) [ 1684.397673][T16063] loop1: detected capacity change from 0 to 2224 [ 1684.406450][T16063] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x43c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) 14:09:46 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_setup(0x419c26a9, &(0x7f0000000040)=0x0) io_destroy(r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r4 = dup2(r3, r0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r5, &(0x7f0000000100)={0x14}, 0x14) dup2(r4, r5) 14:09:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8820000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x604, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x4000}]) 14:09:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0xc0481273, 0x0) [ 1684.503787][T16081] loop1: detected capacity change from 0 to 2224 [ 1684.511247][T16081] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000fff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b2f, 0x1) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000feff00000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1684.577375][T16102] loop1: detected capacity change from 0 to 2224 [ 1684.585422][T16102] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_buf(r0, 0x0, 0x29, 0x0, &(0x7f0000000080)) 14:09:46 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) r2 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000280)={0x1}) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x240842, 0x42}, 0x18) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440), 0x8000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000380)={r2, 0x2, 0x10000, 0x5}) r7 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000000280)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r8, &(0x7f00000003c0)={0x8}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x4141, 0x0) io_submit(r1, 0x4, &(0x7f00000005c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x40, r2, &(0x7f0000000040)="1004963c63af7b5dffffffff381cd22a", 0x10, 0xf2fd, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4, 0x7fff, r0, &(0x7f0000000200)="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", 0xfe, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x3e, r0, &(0x7f0000000600)="ba474361f619044a8518f61339705ad29c80cda29d7b3170555ba48db3d08b59e6f02b29846d6993e98486ccb28c0cce4a0b2b116f11eaf39e146f553ab6c53b36f77414ddd4f2b643f7bbed535efa934f88061b2a60395bf9379564ff3b44e8ccdfa231826605e8a636f0d0a530efd1fea12eee2523e50e2621648836d08b1334de65e1841d844e046e5979e296549fcd27e04503999975a8e195964424795f7d4e0ffcdb29089035d4909d5711dbd7cfca3b2856815a7641bf93e145676f5e61e4a7eab7879e0d", 0xc8, 0x1000000001f, 0x0, 0x0, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x1ff, r9, &(0x7f00000004c0)="933757a8efb01ec9c0a45dfc3f4c3ceffc4d8a3b0d6efd6ada8c7ccfcbda4967c4dd5fe7b5779780700438cfba4f2e6edb75d3260e4d506ef22cc99b8ed32cbed8eef986e8f06612139ada48c2137f3b0de96ab6bcfccd", 0x57, 0x9, 0x0, 0x0, r10}]) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x9000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x700, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000000, 0xa, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000004000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xeffd}]) [ 1684.682520][T16118] loop1: detected capacity change from 0 to 2224 [ 1684.694979][T16118] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x880}, 0x40) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x801}, 0x80) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 14:09:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xa000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1684.758420][T16144] loop1: detected capacity change from 0 to 2224 [ 1684.770473][T16144] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x804, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000008000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfcfd}]) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000400008000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1684.896787][T16163] loop1: detected capacity change from 0 to 2224 [ 1684.904136][T16163] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x22, 0x0, 0x0) 14:09:46 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x900, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfdef}]) 14:09:46 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_destroy(r4) io_submit(r1, 0x0, &(0x7f0000001200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0xb5, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x8, r2, &(0x7f0000000040)="7ab5864520f84f93301374e12802dac9fe31a254b7f4992226a3386625351d4871afd74480d78151", 0x0, 0x3, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000000200)="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", 0x0, 0xfff}]) 14:09:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0xf, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) 14:09:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x2270, 0x0) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000c000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1685.035536][T16175] loop1: detected capacity change from 0 to 2224 [ 1685.050422][T16175] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540c, 0x0) 14:09:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000040000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:46 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xa00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:46 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb8e0400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1685.097599][T16199] loop1: detected capacity change from 0 to 2224 [ 1685.108128][T16199] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfdfc}]) 14:09:47 executing program 2: semget(0x1, 0x2, 0x0) 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000010000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:47 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0xec1}], 0x1) [ 1685.175691][T16216] loop1: detected capacity change from 0 to 2224 [ 1685.185580][T16216] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1685.255281][T16234] loop1: detected capacity change from 0 to 2224 [ 1685.263311][T16234] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 5: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x9, &(0x7f0000001680)=[{&(0x7f0000001800)="72865abf8b336301c68be1afef4d52524ab0af59a1be3e0bb21a45ee1c20314f57eb247585004f20df918319b6468e11d67829c993998840a95c267dc19178c51aff63cb2016b4690954ca6e43082e9ffded32eec193be6aadf7f543d886eab296269afab46ec8a0ea127bc7e1cf9da9ab9d1eb692ff450cc5b4b730ae7c14480cbe38502510c8c2af8c814309306fc72a138ced3efc1b6661f8b4f0b0de180d1e1713af3e6696357a7392718c2e7749fa34f63657d42959fe713a4b5740833855ef17e11073663452a3bd6090e40a6b719ff5f357db4936ae2c46fafabc42b619502a39ea59dafa9c9755", 0xeb, 0x6}, {&(0x7f0000000300)="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", 0x1000, 0x569}, {&(0x7f0000001300)="22a7deecc37ebf178f999624e834174daa075eb45651da17ace6e27f61e65d2245faba8eed4e4543e2478f784067d74798a8c36a44793725b6caa4b519bf64a1a896add31f7e1f4b1fbce682584db16a36a010cd6661ce18b6b18c7f7bdb426e08cf4a1df90ab86e6ec2577eef0f9feda25dc4251bf08348b6a3f3e36f62aace2a1bd5cacf04a5ed45545d295665c92e82c61f081036e5072f1948d3bf61f1418cbbc00b45ac2d5c0d39343b1ad752fccff08d5b94be6f659614", 0xba, 0x2}, {&(0x7f00000013c0)="109df87c9f7fe8a0ee6abb6b08a0cf7937bd544c5565e8555301dffce059ae4d08734291329d4ca1f3c996e0589c9a1a796bab13aaed7940b860eb04eac38d003c06d75364a8abd8ed", 0x49, 0x9}, {&(0x7f0000001440)="d25fb8", 0x3, 0x80}, {&(0x7f0000001480)="859690e5d6a18ec62ffc80550adea56330095d3f53a116090959b108248db254f294ef258144294e7fb181819bdf6c3f2b3fef022203e1fff3a503be6e48d309c29030fb7b7e3bc1296ec5563683481b8efab2f23a6f6e900f", 0x59, 0x2}, {&(0x7f0000001500)="679066fa39411f81820da598c619f6332b4ea4f8e9a32db69fccbce88235aa787947e2b1b0b62660154570405342ce99ca94f36ecc21adef907d19ef6c768ebb948eba3364fd3db7b977961abc074a43024d33c20e49c7201e30015b3b957364613ade69b34114b4665b2c59407e56b4dae556c0eabb803acd803e5d0aa7925a3e8224dca6a9a9c04f55", 0x8a, 0x8}, {&(0x7f00000015c0)="fa55f48341f26e97dd4a1b4ec0b43032088b060e4b60902f280842eee1b4340ca2f8a1d65276fa94097c1967a8468c199db71df7a98926de510ba2fd1cc2f117a6aa727a72dbbd6c7e4809116c98de49e66197e00fc660be0b359c55923008210f3a37", 0x63, 0x3}, {&(0x7f0000001640)="ab39b6e42e79b03facadc95cbdd553434054829c1361af280fbd", 0x1a, 0x80000001}], 0x6004, &(0x7f0000001780)={[{@lazytime}], [{@hash}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@subj_role={'subj_role', 0x3d, '^,\xb8+'}}, {@fsname={'fsname', 0x3d, '/dev/ttyS3\x00'}}]}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000000, 0x8010, r0, 0x2f7d7000) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 14:09:47 executing program 2: getitimer(0x2000, 0x0) 14:09:47 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfdfe}]) 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000020000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000380), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000440)) 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000004020000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x14, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) [ 1685.348864][T16249] loop1: detected capacity change from 0 to 2224 [ 1685.361977][T16249] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x40, r0, 0x0}]) 14:09:47 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc8e0400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 2: prctl$PR_SET_MM(0x2, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000030000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1685.462426][T16271] loop1: detected capacity change from 0 to 2224 [ 1685.470254][T16271] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfdff}]) 14:09:47 executing program 2: prctl$PR_SET_MM(0x34, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000840)={[{}]}) 14:09:47 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x401, 0x2, 0xfffffffc, 0x80000000, 0x9, "ecda686c6f7ff3ca4465917cbd91ed7f7e3885"}) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 1685.529258][T16289] loop1: detected capacity change from 0 to 2224 [ 1685.537305][T16289] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000040000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:47 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x31, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) 14:09:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfe00}]) 14:09:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r1, 0x5, 0x26f, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)={r2, r3+60000000}) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r4, &(0x7f0000000080), 0xfffffe5e) open(&(0x7f0000000040)='./file1\x00', 0x40000, 0x40) fdatasync(r4) ioctl$TCXONC(r4, 0x540a, 0x1) 14:09:47 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1685.641776][T16316] loop1: detected capacity change from 0 to 2224 [ 1685.649078][T16316] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000050000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:47 executing program 2: prctl$PR_SET_MM(0x2, 0x400000, &(0x7f0000ffd000/0x2000)=nil) 14:09:47 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b6c, 0x0) 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000060000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:47 executing program 2: r0 = gettid() migrate_pages(r0, 0x3f, &(0x7f0000000000)=0xfff, &(0x7f0000000080)=0x1) [ 1685.727860][T16334] loop1: detected capacity change from 0 to 2224 [ 1685.735229][T16334] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfefd}]) 14:09:47 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1685.850974][T16352] loop1: detected capacity change from 0 to 2224 [ 1685.868567][T16352] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000004060000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1685.969059][T16376] loop1: detected capacity change from 0 to 2224 [ 1685.976129][T16376] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1686.533217][T16326] ================================================================== [ 1686.541378][T16326] BUG: KCSAN: data-race in handle_irq_event / synchronize_irq [ 1686.548826][T16326] [ 1686.551235][T16326] write to 0xffff8881000ea600 of 4 bytes by interrupt on cpu 0: [ 1686.558971][T16326] handle_irq_event+0x12a/0x160 [ 1686.563828][T16326] handle_edge_irq+0x17e/0x600 [ 1686.568700][T16326] __common_interrupt+0x38/0xb0 [ 1686.573637][T16326] common_interrupt+0x73/0x90 [ 1686.578322][T16326] asm_common_interrupt+0x1e/0x40 [ 1686.583442][T16326] acpi_idle_enter+0x25b/0x2e0 [ 1686.588208][T16326] cpuidle_enter_state+0x2b6/0x750 [ 1686.593611][T16326] cpuidle_enter+0x3c/0x60 [ 1686.598338][T16326] do_idle+0x1a3/0x240 [ 1686.602392][T16326] cpu_startup_entry+0x15/0x20 [ 1686.607245][T16326] rest_init+0xc9/0xd0 [ 1686.611311][T16326] arch_call_rest_init+0xa/0xb [ 1686.616097][T16326] start_kernel+0x59e/0x623 [ 1686.620584][T16326] secondary_startup_64_no_verify+0xb0/0xbb [ 1686.626458][T16326] [ 1686.628773][T16326] read to 0xffff8881000ea600 of 4 bytes by task 16326 on cpu 1: [ 1686.636391][T16326] synchronize_irq+0xa6/0x2e0 [ 1686.641050][T16326] serial8250_do_shutdown+0xc5/0x540 [ 1686.646329][T16326] serial8250_shutdown+0x37/0x40 [ 1686.651251][T16326] uart_tty_port_shutdown+0xd6/0x1d0 [ 1686.656768][T16326] tty_port_close+0x166/0x210 [ 1686.661475][T16326] uart_close+0x4c/0x110 [ 1686.665724][T16326] tty_release+0x255/0xa10 [ 1686.670139][T16326] __fput+0x25b/0x4e0 [ 1686.674115][T16326] ____fput+0x11/0x20 [ 1686.678106][T16326] task_work_run+0xae/0x130 [ 1686.682689][T16326] exit_to_user_mode_prepare+0x156/0x190 [ 1686.688302][T16326] syscall_exit_to_user_mode+0x20/0x40 [ 1686.693862][T16326] do_syscall_64+0x56/0x90 [ 1686.698502][T16326] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1686.704385][T16326] [ 1686.706695][T16326] Reported by Kernel Concurrency Sanitizer on: [ 1686.712979][T16326] CPU: 1 PID: 16326 Comm: syz-executor.5 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 1686.723122][T16326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1686.733174][T16326] ================================================================== 14:09:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x4041, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:48 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x10000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:48 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffd}]) 14:09:48 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1100, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000070000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x4000003, &(0x7f0000000140)) 14:09:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b68, 0x0) 14:09:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1, 0x7ff}) [ 1686.917013][T16391] loop1: detected capacity change from 0 to 2224 [ 1686.927323][T16391] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in, 0x0, 0x32}, @in6=@loopback={0x400000000000000}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x40}}, @XFRMA_SET_MARK={0x8}]}, 0x144}}, 0x0) 14:09:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000080000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x145203, 0x0) io_setup(0x240, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0xffff, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 14:09:48 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1200, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:48 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x11000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:48 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x1}, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)={0x8}, &(0x7f00000000c0)={0x77359400}) [ 1687.035484][T16420] loop1: detected capacity change from 0 to 2224 [ 1687.057086][T16420] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:48 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xf0ff7f}]) 14:09:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, 0x0, 0x0) 14:09:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000090000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:48 executing program 5: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = accept$packet(r0, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000740)=0x14) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) syz_genetlink_get_family_id$nl80211(&(0x7f0000001840), r2) pwritev2(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="32834b858e18c2a366420bb99b0a734bc6edb5d1aad0a767c0bbf55c3819e91711ee1f82355c7b4e18f0b633f6e87cfefba3ffd1ea70dbd22cb8ab0e193dcf0b2d6d080d37d9aca0a9e19ab8770e1fb02089ba27f10d9b81c3ce0065edd83d8121f68bbd70b37c798a6b3c5c380e0a2c951be87e5bba141280eca99920c22c3fd3989f5145031eea845f8a1cd0addc6ac1cfa80b3bcdd238df14e97fe3ad60f5232ae3b6cea8f900aa3bd9ccf70069c24a9f5cd90b66ca620f860e9796fc1036bf5613c548d3b22b82d2bc35e5ca9f234c102c0d95d54242ded4777a", 0xdc}], 0x1, 0x9, 0x0, 0x0) r3 = epoll_create1(0x80000) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000280)={0x1}) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000780)={{r3}, 0x0, 0xe, @unused=[0xfffffffffffffff9, 0x6, 0x8, 0x6], @name="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"}) fsetxattr$security_ima(r3, &(0x7f0000001780), &(0x7f00000017c0)=@md5={0x1, "8d64a478ded4276cdc33b8601959dd45"}, 0x11, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001800), 0x2900, 0x0) io_submit(r6, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}]) accept$packet(r0, 0x0, &(0x7f0000000100)) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00000000c0)={0x8e, 0x6, &(0x7f0000000300)="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"}) 14:09:48 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x12000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1687.141832][T16438] loop1: detected capacity change from 0 to 2224 [ 1687.151725][T16438] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:49 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1300, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000a0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000b0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1687.256591][T16462] loop1: detected capacity change from 0 to 2224 [ 1687.266216][T16462] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:49 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x24481) 14:09:49 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/211, 0xd3}], 0x1) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7}}, 0x0) 14:09:49 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x13000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:49 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:49 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfeffff}]) [ 1687.403938][T16477] loop1: detected capacity change from 0 to 2224 [ 1687.412578][T16477] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000c0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x59, 0x0, 0x3}]) 14:09:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000d0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:49 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x14000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1687.510549][T16500] loop1: detected capacity change from 0 to 2224 [ 1687.521708][T16500] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:49 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1500, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:49 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x1000000}]) 14:09:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000e0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1687.589862][T16509] loop1: detected capacity change from 0 to 2224 [ 1687.605305][T16509] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:49 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1687.684079][T16532] loop1: detected capacity change from 0 to 2224 [ 1687.691167][T16532] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000000f0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x16000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) fcntl$setflags(r0, 0x2, 0x1) 14:09:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x1267, 0x0) 14:09:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1600, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x2000000}]) 14:09:50 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1b, 0x0, 0x401}}) [ 1688.242921][T16550] loop1: detected capacity change from 0 to 2224 [ 1688.251564][T16550] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000100000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000001040)) 14:09:50 executing program 5: io_setup(0x200, &(0x7f00000001c0)=0x0) io_setup(0x8, &(0x7f0000000000)) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) 14:09:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x17000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1700, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x3000000}]) 14:09:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0xf, 0x0, 0x0) [ 1688.345377][T16575] loop1: detected capacity change from 0 to 2224 [ 1688.377894][T16575] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) 14:09:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x1}]) 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000110000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:50 executing program 2: prctl$PR_SET_MM(0x8, 0x8, &(0x7f0000ffd000/0x2000)=nil) 14:09:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x18000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1800, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000120000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1688.487621][T16603] loop1: detected capacity change from 0 to 2224 [ 1688.494727][T16603] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r3, &(0x7f0000000080), 0xfffffe5e) fdatasync(r3) r4 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000280)={0x1}) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r7, &(0x7f0000000080), 0xfffffe5e) fdatasync(r7) r8 = eventfd(0x7) r9 = syz_open_pts(r0, 0x8042) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0x5, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x200, 0xffffffffffffffff, &(0x7f0000000000)="ec5195141c90b4", 0x7, 0xff, 0x0, 0x0, r2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x3f, r0, &(0x7f0000000200)="5608dfd4c3753465e751e8517e4d9d37a5072393abef9b329948f6ced5856c72a407d6e5cbfe199aff0eaf44c902e38c48cd9fa33c98e72d1b58e8872a67848b1762f67f7dd661fe7ee56e3b3fc566d3b3c7c8cd2506a691f554ba8b792402519445f18ba4870bed56d69d305b9d7c589e45e6e6137a982c0a54dbc110ab6ca70144a56eda2918834d5780f1426f9d7d7baff56fba3d4bb39cca9ef0dd95facf46e6f7396e02545d21376f2647f3e334dafc9185e1952a", 0xb7, 0x7, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0xffff, r4, &(0x7f00000002c0)="ffb5797406c9b6bf36d447c718256c2733fd81ad14ec257615302ce2c397720ed63efed62da44c30ceaad489268838d418f8962dc8d8422b9a50f918242cb9e56bf329a144a9f87214f87f22afb0bee69ef16519381b230e490b8ea09b0b9dde3a4fecb70a23188df49923fdb56ba95f24fb395c0116e8", 0x77, 0x8, 0x0, 0x0, r7}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000380)="f1e04ee708ef3ca4f3d72ead908d5ddded3c327577eb684c6c7ab7f1ac0434fcf2130b669833b503162d37a7fec571948c524c3489f14fc9126de791a2", 0x3d, 0x3, 0x0, 0x1, r8}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x7f, r9, &(0x7f0000000400)="2b45c8d85ce351f5f0f8771cdb481f630bdb7192c28de4cf18ebd9dfed0edcea8bbf4648d3165e87f92e0469b21f8e44e7c4eb282a44d94cfd47249f6ce2c1a280f4a97c28a07c5b8a3ffb3d3c6abf7595310d3b27e1db56f473f71e72c2cfa916bf19c30380061d76e107e0bbaaab21222c19d3c899299ac98e55", 0x7b, 0x2, 0x0, 0x2, r10}]) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) write$binfmt_elf32(r6, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0xc9, 0xf7, 0x5, 0x7f, 0xfffffffffffffffe, 0x3, 0x3, 0x0, 0x204, 0x38, 0x2c9, 0x3, 0x8000, 0x20, 0x1, 0x7f, 0x3ff, 0x3f}, [{0x2, 0x119, 0xfff, 0x830, 0x8, 0x3000, 0x7, 0x18000000}, {0x7, 0x1, 0x32a80000, 0xd780, 0x9, 0x3, 0x1, 0xfffffff9}], "becf741c", ['\x00', '\x00', '\x00', '\x00']}, 0x47c) 14:09:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x2, 0x30, 0x0, 0x0) 14:09:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x19000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x4000000}]) [ 1688.587789][T16622] loop1: detected capacity change from 0 to 2224 [ 1688.606288][T16622] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 2: syz_mount_image$vfat(&(0x7f00000015c0), &(0x7f0000001600)='./file0\x00', 0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f00000019c0)={[{@fat=@allow_utime}]}) 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000001150000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1900, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1a000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1688.749355][T16643] loop1: detected capacity change from 0 to 2224 [ 1688.758196][T16643] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000200000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1b000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x2283, 0x0) [ 1688.834671][T16660] loop1: detected capacity change from 0 to 2224 [ 1688.847707][T16660] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1a00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1000, 0x20000) syz_open_dev$vcsn(&(0x7f0000000240), 0x7, 0x2200) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000280)) syz_io_uring_setup(0x6082, &(0x7f00000000c0)={0x0, 0x683, 0x10, 0x0, 0x197, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000010200000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x24, &(0x7f0000000a40)={0x0, {{0x2, 0x0, @remote}}}, 0x90) 14:09:50 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x5000000}]) 14:09:50 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1b00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}) 14:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000220000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:50 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1c000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1689.036739][T16686] loop1: detected capacity change from 0 to 2224 [ 1689.049631][T16686] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000180)) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) r4 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3, 0x1000) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x40040, 0x0) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc, 0x100010, r2, 0x52f65000) write$eventfd(r6, &(0x7f0000000080), 0xfffffe5e) fdatasync(r6) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000004c0)) r7 = fcntl$dupfd(r0, 0x406, r0) io_submit(r3, 0x3, &(0x7f0000000480)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)="e379494275b18ef6396ead33894a242068a8cf2b0b9186a615712f9994c347ba3f3735e13898a61e631195855ac1ea638765a6463162407f3447cb8001a9cef130a5cdc74ffcce83d83fcd9a81c1edbf0fc393b1b95444abe109290f87526b2319d08970d06ed9b3e8071061f57944f525fe3cc12f42f8f51ac01d7ed0fe21fcadd5cb29248b9bc247369ce740cebfd1ccf4e623fe5204fc14666a7cb31cf7d9de7d0275daa49b20f4ebfe85193398b6eee505c929", 0xb5, 0x6, 0x0, 0x3, r4}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000002c0)="ce610117b0666b9a8c2f7f901b79d20a77e1f97e1fce475eeacd4f442e2ef9c6ca70f563ad9648bfa4f88c9ad77b0b6179b70faf078714f51a7ca4a458ee5dc5393853058f9dd0c84059c17ce6c8206957e10c4b04fb5c5f2abdf4f4931264ac97d5b93857653eb702100eb46d7500a9a15b2b9c03be108c636b6de0737b4643e0", 0x81, 0x7, 0x0, 0x2, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x761c, r0, &(0x7f0000000380)="06cad665bd91dcdd5d7dcbb73b7f58608f4ccc7400848970b413b02be279f62cd9b4098c6fa795606d61866b8974f27923a3a9db27b9c50bafbc5d5cb3b032e063449449b0144723deae9200fb4c956a0099f7f3dda8fb458c4821f1d6ca01de101d1f00c3c231d4ed018a3ac15e2416631a0bae290299dd8ea0422ede06b7a47a0c09947beecc5e", 0x88, 0x4cbd, 0x0, 0x0, r7}]) 14:09:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x2, 0x0, 0x3) [ 1689.126189][T16709] loop1: detected capacity change from 0 to 2224 [ 1689.143102][T16709] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1d000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1c00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000250000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:51 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x182c40, 0x0) fcntl$setsig(r0, 0xa, 0x11) fcntl$setlease(r0, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x7) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)) 14:09:51 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7000000}]) 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000022c0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1689.275586][T16736] loop1: detected capacity change from 0 to 2224 [ 1689.285068][T16736] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1e000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xf}}, 0x4050) 14:09:51 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1d00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1689.359798][T16756] loop1: detected capacity change from 0 to 2224 [ 1689.376371][T16756] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:51 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x8000000}]) 14:09:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1f000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000003f0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5601, 0x0) 14:09:51 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1e00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000000)=0x187204e9) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:51 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x9000000}]) 14:09:51 executing program 2: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x105800) 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000400000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_per_queue_op={0x4b, 0xe}}) [ 1689.706008][T16791] loop1: detected capacity change from 0 to 2224 [ 1689.715119][T16791] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:51 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xc42, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x11, r0, 0x0) syz_io_uring_complete(r1) 14:09:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)={0x141, 0x1e, &(0x7f0000000200)="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"}) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x20000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x10000000}]) 14:09:51 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1f00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1689.797368][T16815] loop1: detected capacity change from 0 to 2224 [ 1689.818635][T16815] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000800400000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}) 14:09:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)) io_setup(0x33, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x2, r0, 0x0}]) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)=0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000100)=r2, 0x1) io_setup(0x4, &(0x7f00000000c0)) 14:09:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x20001000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1689.913694][T16842] loop1: detected capacity change from 0 to 2224 [ 1689.922663][T16842] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:51 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000480000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000004c0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1}}, 0x2}, 0x90) 14:09:51 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x3f000000}]) [ 1690.030242][T16868] loop1: detected capacity change from 0 to 2224 [ 1690.040157][T16868] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:51 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3f000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3f00, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:51 executing program 2: prctl$PR_SET_MM(0x4, 0x0, &(0x7f0000ffd000/0x2000)=nil) 14:09:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000600000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1690.123738][T16879] loop1: detected capacity change from 0 to 2224 [ 1690.142764][T16879] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x5382, 0x0) [ 1690.229077][T16898] loop1: detected capacity change from 0 to 2224 [ 1690.242838][T16898] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) io_setup(0x200, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000000)={0x8, 0x79, 0x3ff, 0xd423, 0x20, "6c351b65ee3407182f5df99137c56a9e8e72b2", 0xffffffff, 0x2000}) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000680000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b61, 0x0) 14:09:52 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x40000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:52 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:52 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x40000000}]) 14:09:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000006c0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1690.409794][T16920] loop1: detected capacity change from 0 to 2224 [ 1690.417404][T16920] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x60ff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:52 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x63000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000740000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1690.492235][T16937] loop1: detected capacity change from 0 to 2224 [ 1690.499550][T16937] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 2: prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffd000/0x2000)=nil) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf) 14:09:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5414, 0x0) [ 1690.599274][T16957] loop1: detected capacity change from 0 to 2224 [ 1690.616897][T16957] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7ffff000}]) 14:09:52 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x81020000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:52 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x6300, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000007a0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) fdatasync(r2) ioctl$TCSBRKP(r2, 0x5425, 0x7fff) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:52 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0x541b, 0x0) 14:09:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000c776ef8a0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:52 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0xc020660b, 0x0) [ 1690.844935][T16977] loop1: detected capacity change from 0 to 2224 [ 1690.853485][T16977] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000c07000/0x2000)=nil, 0x2000, 0x0, 0xa28836a9f8abe5b2, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0x2f46, &(0x7f0000000100), &(0x7f0000c06000/0x2000)=nil, &(0x7f0000c08000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 14:09:52 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xbb010000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:52 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8008, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1690.932974][T16994] loop1: detected capacity change from 0 to 2224 [ 1690.941122][T16994] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000ffffff8c0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:52 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xeffdffff}]) 14:09:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x4b63, 0x0) 14:09:52 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe4ffffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1691.070168][T17009] loop1: detected capacity change from 0 to 2224 [ 1691.079230][T17009] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000ffffff970000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x420080, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x9) 14:09:53 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x101481) 14:09:53 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8102, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1691.165439][T17031] loop1: detected capacity change from 0 to 2224 [ 1691.172700][T17031] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe8030000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfcfdffff}]) 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000008ac0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000008b00000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf4001000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x40080, 0x0) write$eventfd(r3, &(0x7f0000000080), 0xfffffe5e) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) fdatasync(r3) io_submit(r2, 0x3, &(0x7f0000000380)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0xf000, r0, &(0x7f00000000c0)="452ef5f954d8510c3cf566bebdd3f3d2164d37b492928477065215f5f611847fbb74487486a83e9fefced3eaeeae8652cfaa1bf7d53aeb0ce9d95b1fa29722fe986d03a4c6aae0affa0f2beb0b447b13e17afc0a6882326851d6531c6630b6e9951f7051ed7008fcb0ce22b354a9d1f47be70dda752266d3d285bcd8260c3ee39b4277ddd6ea7b3f8afc3303cf6f365a3d72ffe1fc7031ecd956f8de7c7e0872e8841c7b40985f74c45659d67551128bc38085972b1368f5e34f46e80db22432cdd5e747fa1341ee10", 0xc9, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000200)="bb1b54f8dadeb3b0f57277412dd504233694bc30b1e8b50397ed8e0f64d376acde383b53739cfcd4b7fb57ab93862638c113c07baae918ec8dbb5f58cd65649bf9a384aeacd519b7354f43382e82354129b54c6142b84202f9509336999fe3a517f835b6288a545f", 0x68, 0x9, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x1ff, r0, &(0x7f0000000280)="886ad5b4b382c0169a8a756f87e581331dd6b7043612e9347001454d823e8fa04815c8f6a2b7d773cf08849ada8628501f6d232c961e3e7c6dab999beb6cf32f92f568dfdd9e8761c1e4568b2144a54c4354a328da6f5c43cbfefc4cc2798d80a3bf71b8a906cc8f784cb2a33a90bdeb46505d6cd26d99b8cde1af15d19fadd21ab495e0d826fd71c76637cf1bb8f1afa768774fc730081556bc301001a532d454edcc390c9e0013b93178b1d25ad0a108307c367303", 0xb6, 0x2, 0x0, 0x1, r3}]) 14:09:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5602, 0x0) [ 1691.296183][T17053] loop1: detected capacity change from 0 to 2224 [ 1691.303327][T17053] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x87ff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000003bf0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:53 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfefdffff}]) [ 1691.408785][T17077] loop1: detected capacity change from 0 to 2224 [ 1691.420274][T17077] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf4ffffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x9700, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x2285, 0x0) 14:09:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x2286, 0x0) [ 1691.509375][T17090] loop1: detected capacity change from 0 to 2224 [ 1691.531575][T17090] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfbffffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000000000edc00000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:53 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb7e0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1691.637131][T17112] loop1: detected capacity change from 0 to 2224 [ 1691.648757][T17112] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 5: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x3}, 0x4) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:53 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x173172, 0xffffffffffffffff, 0x10000000) 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000008aef76c70000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfc8d0400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffdffff}]) 14:09:53 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe0b7, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000ffffffda0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1691.786538][T17139] loop1: detected capacity change from 0 to 2224 [ 1691.807906][T17139] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c0, 0x0) 14:09:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_destroy(r1) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) lseek(r0, 0x0, 0x0) 14:09:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfd8d0400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5425, 0x1) [ 1691.863126][T17159] loop1: detected capacity change from 0 to 2224 [ 1691.895522][T17159] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffffff60000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:53 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, 0x0, 0x90) 14:09:53 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdef}]) 14:09:53 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe803, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x560d, 0x0) 14:09:53 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfeffffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1691.974340][T17183] loop1: detected capacity change from 0 to 2224 [ 1691.982778][T17183] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:53 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r0, 0x20000000000001d3, &(0x7f0000000180)) 14:09:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffffdf90000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1692.072519][T17206] loop1: detected capacity change from 0 to 2224 [ 1692.080637][T17206] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1692.093313][T17199] ================================================================== [ 1692.101374][T17199] BUG: KCSAN: data-race in handle_irq_event / synchronize_irq [ 1692.108834][T17199] [ 1692.111137][T17199] write to 0xffff8881000ea600 of 4 bytes by interrupt on cpu 0: [ 1692.118866][T17199] handle_irq_event+0x12a/0x160 [ 1692.123710][T17199] handle_edge_irq+0x17e/0x600 [ 1692.128454][T17199] __common_interrupt+0x38/0xb0 [ 1692.133287][T17199] common_interrupt+0x73/0x90 [ 1692.137959][T17199] asm_common_interrupt+0x1e/0x40 [ 1692.142971][T17199] __tsan_read8+0x134/0x180 [ 1692.147475][T17199] zap_pte_range+0x33d/0xe20 [ 1692.152620][T17199] unmap_page_range+0x2dc/0x3d0 [ 1692.157453][T17199] unmap_single_vma+0x157/0x210 [ 1692.162552][T17199] unmap_vmas+0xc0/0x170 [ 1692.166800][T17199] exit_mmap+0x1be/0x400 [ 1692.171039][T17199] __mmput+0x27/0x1c0 [ 1692.174998][T17199] mmput+0x3d/0x50 [ 1692.178723][T17199] exit_mm+0x360/0x450 [ 1692.182772][T17199] do_exit+0x3ff/0x1560 [ 1692.186923][T17199] do_group_exit+0xce/0x1a0 [ 1692.191404][T17199] get_signal+0xfc3/0x1610 [ 1692.195806][T17199] arch_do_signal_or_restart+0x2a/0x220 [ 1692.201352][T17199] exit_to_user_mode_prepare+0x109/0x190 [ 1692.206977][T17199] syscall_exit_to_user_mode+0x20/0x40 [ 1692.212779][T17199] do_syscall_64+0x56/0x90 [ 1692.217217][T17199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1692.223107][T17199] [ 1692.225846][T17199] read to 0xffff8881000ea600 of 4 bytes by task 17199 on cpu 1: [ 1692.233451][T17199] synchronize_irq+0xa6/0x2e0 [ 1692.238109][T17199] serial8250_do_shutdown+0xc5/0x540 [ 1692.243391][T17199] serial8250_shutdown+0x37/0x40 [ 1692.248313][T17199] uart_tty_port_shutdown+0xd6/0x1d0 [ 1692.253670][T17199] tty_port_close+0x166/0x210 [ 1692.258331][T17199] uart_close+0x4c/0x110 [ 1692.262591][T17199] tty_release+0x255/0xa10 [ 1692.267073][T17199] __fput+0x25b/0x4e0 [ 1692.271211][T17199] ____fput+0x11/0x20 [ 1692.275518][T17199] task_work_run+0xae/0x130 [ 1692.280025][T17199] exit_to_user_mode_prepare+0x156/0x190 [ 1692.285643][T17199] syscall_exit_to_user_mode+0x20/0x40 [ 1692.291200][T17199] do_syscall_64+0x56/0x90 [ 1692.295697][T17199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1692.301780][T17199] [ 1692.304095][T17199] Reported by Kernel Concurrency Sanitizer on: [ 1692.310307][T17199] CPU: 1 PID: 17199 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 14:09:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0xc0189436, 0x0) 14:09:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_pgetevents(r1, 0x2, 0xa, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)={0x0, 0x3938700}, &(0x7f00000000c0)={&(0x7f0000000040)={[0x1f]}, 0x8}) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:54 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff010000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:54 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff01, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1692.320602][T17199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.330748][T17199] ================================================================== 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000007fc0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}) 14:09:54 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdfc}]) 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffffdfd0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1692.429363][T17229] loop1: detected capacity change from 0 to 2224 [ 1692.438295][T17229] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x400086) 14:09:54 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff050000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:54 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff05, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x400086) [ 1692.514612][T17247] loop1: detected capacity change from 0 to 2224 [ 1692.523845][T17247] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffffffd0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x10000000003) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) io_setup(0x200, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x6) 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x400086) 14:09:54 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdfe}]) 14:09:54 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff0f, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:54 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff0f0000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1692.616672][T17275] loop1: detected capacity change from 0 to 2224 [ 1692.624227][T17275] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x400086) 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffffffe0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) io_setup(0x6, &(0x7f0000000000)=0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r3, &(0x7f0000000080), 0xfffffe5e) fdatasync(r3) io_submit(r2, 0x3, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f00000000c0)="3bf3cf252102c9296f593c53eab13c3d48a2598c1487efcad83b7001e78e0e19216764b45500a2d359fcecc26bfff4d70cafeb1a5e05de8c8aa5a2a2a978efe35e183f744e7e656f9d3a31218f236a6d1a35bb492c0333357942561a964d6e2b203911e2bc", 0x65, 0x401, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000200)="0852eb14c361710f9590a4c2657c08428ce32370322e78", 0x17, 0xff, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000280)="7389f0b65b6d4be17744164fb14768e1e223a6c5176d440518859875273044c83f3f246adfac910c2d53cb64c9875347bdd7f3f92c72a8778df8fbbabae3bc3a7d2b05e9bfee0010cdf1437761a4366aed46488bb8667411681e47e5bb4146b6d1e49e1e8fbce993603dbb28cc76a4706669e4b8e600dd1dbb9a21041febc2ba792e8113f843a06790359468218f01276f9aa757ee805bf33515e26b6e4c8269459a9df07eb1dd98cd3f15f68c75b486780b43141560201fd6933ab3fdd3", 0xbe, 0x5}]) 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) 14:09:54 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff87, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:54 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff600000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1692.731737][T17305] loop1: detected capacity change from 0 to 2224 [ 1692.755112][T17305] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000fff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) [ 1692.859169][T17324] loop1: detected capacity change from 0 to 2224 [ 1692.868250][T17324] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffff7ff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1692.943446][T17344] loop1: detected capacity change from 0 to 2224 [ 1692.974432][T17344] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:54 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdff}]) 14:09:54 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf2508000000dc2402800410040052497b04abf2c1401887e974a67768d5551412ffb96ead463b9375909f2076a366206fafb117a9af8c529cfa14dc63913386796a84f47d03757848f3553a4645d25892ac5a1b7fa907b53a4fee1050cd847493162ff6a2c085d8b77bb14ac0a8325ba81f18e2ce9fa30155d62f11de475a9d6b081c9fd69be882f20ee1a931adb717a2384257aab3dbc70634fe4435a7ab84a887e549744167dc4b49b322f001bd62fcf78d55aa6d8f77fe69572f44706a11e2fa584037b61543f2a9a5e8f76b319e320589ce6d85bbabe8065e32af33d96026557fc5b740c1f3b308d385c5e1247edbe197b04796148798e79976a117924bff470d34a673124071ea43d82481e54018df376cb095e627d9de3ea1073b5cf05d11e67104dd3ba7d499ea08e8dbab70cb482e5189ba1b8205da0d678388cd27df83f23fe2b59888478e864295003dccee2604e5326193e0c01b8ec34c9266224c7c023cdc036205d2d0190e2e80c75cc7cf926cbb24f24ecdbe0e40ab50499207e8a232aad7e4458d123e27651dba9c402499ec312f393432e66082ecbbb2272d09f0dd4af968892bf59288e2ee29e4b195f2fb3c1837180869410e29b5d7e6808e2e78f8afeff9cf097cd5b5791f7b9a55ae60cd10d0dd2e2a70629086247830635175299c26aed9c3e411b483b730d95992631a8eb62ad05c44057ab97a112c8650bcd1a03027a068926b9a3dfb5f64df574879252f7ed86f8feebea3398480ee361395c6ceccae87e62fd623a0b1f30154add4d14536db09b4977efd81b55f46b252e3c4c3af74a63e8afdf6cb8ed7f9639550026887511217f8f8b3025ca0ba5910746642c65b0ed653509fdce226f76fc37cf48a4b7a784881e38494d95b803d3fb3f7b867de6cde85e31270b841b9ff4be1362a8040a2efa2b998a33407c41917f0a6a782278721a6c7bf1344d38724708652afa2d81a06e2566763bcfbe08b94bbc1f1ee94b9b402b65b117f069971fc179cb145cffe1b5a1d10168a83b6f485fbb693c3eb10d4a20f479ec7b172bafc2904632de3d80819b85f075fb8bfa306a5816a0273847f3407371c7708badbfb2a61182f90f897d6dc054fde5abd1f8ffe8f6821277d58875af0416b8909bca3985071b6d20cb99662af83c70773c60bed96c5f83fae8f7a78a37b5c96f7f7f9e9f84c5b970d1ce0a28f42cbd6e52d09096343d97194ea3b7addf31b3bd7270aa55b8e1ba49aafde8fad8f3af30c6974a1b79c5ee46481315c8ff560228ad2c6f9cf79be42ecd4610db139503c33f8e10079bf710fc6e484a2f665925a0caa4c798487679db64b6e392ee160c1d6c30173e8578272f22835631dc32a8b8d4d46b9ae10bfada2fa5f5200ee1867a8cb1cd4fce23f570e268077d8ad56ae1da326b435eac5aa4b92c15dc16ecbd0a24f05f6918d8f237661eb08e244b8f5aabadf1fdc9a736bb592a8eadf1e9c053632d4ab195ae8390ccd4d4ffb81e934081deda0cf6c974c97e0e80d7f6972cfdb7fe63fbfff4b7ab61d6d191ae05d2199d6e09aa4c0955583b40934f2b4a8e2e7b4c89a191fecc32979b71d9eefa7aa2d2da72f38e21b490183a9deb461740972ebbcd173273ca38bca8501305e833b47ba3e45e6ee776899fbff2edd4455a6d4ddb68bbd7fee648076d158d940114a9fc949e36900108427bfdd37a453064db41c1fb2bb4ae37574099c0d15110857319a40f6fd34d1faba730cb9f7f71fabc8cd013d7215ef2c8b28de72c3b92fd167f3ac53fe7d22e246b0e0191b0cb41bc83493cd5bb7124dccf25a8071064252f512d657a63466aa2959b7526c9e3f99803f76a111cb2e2d1fb74904fb5f243677334a705d5e2ae75466eb5e6685049f298e19a3339357a7203aef30ab461be48ad8a9eba3ede32482d0d6cd217a981cc4a07b6105a73419d5b73c405069bd63bee3de2ab249b0e45bff55bd6c7c4964c9bc2c36975a0a99a188dd9a201feb7dc615840d432afa495c222c3585f766f60153a7d40bdf2d25f71473a3aa3adb4c9dce"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x20000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:54 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff870000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffffbff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) [ 1693.125457][T17361] loop1: detected capacity change from 0 to 2224 [ 1693.138236][T17361] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) r2 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="ba5071f487be8d57b03b95d2ed179c9a74b492a120f2dac58a3613a35670de87ed97537c31b6", 0x26, 0x4}, {&(0x7f0000000100)="b076", 0x2, 0x6}, {&(0x7f0000000200)="481be05af4a7a8ca233a03ef2f41b8074449280ec03f96afb49fb9609596e4069ee5da321877e91faef7c4848b19cca814b348199ba19573a3fdc06500f8df37f1b639cbea0af56fb4cf3b790fe165514f2b84f79a9cbd2241914e8bb5038fe913b78ed1eacaa3865c18306b34fe55683e636ecfa648006cfb18b75e9973241d3939c540ce93c1a5ce6d20f5e3815237afb7755de3ff4751beb8a7393050ea9b2dcde9efd401cae9a0b4d3f65a90d3afebab82bf084f67f8f640565864a90799447ce5af0721", 0xc6, 0x6}, {&(0x7f0000000300)="ec8ef69477ddc5ac2b1e0ee814d348636d1b03fb495fe5084c094a67bd3a12110015bf89", 0x24, 0x6}], 0x80000, &(0x7f00000003c0)={[{'/dev/ttyS3\x00'}, {'/dev/ttyS3\x00'}, {'/dev/ttyS3\x00'}, {'('}, {'{j\''}, {}, {'/dev/ttyS3\x00'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) r3 = open(&(0x7f00000005c0)='./file0\x00', 0x301000, 0x80) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000700), 0x101200, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000800)={r0, 0x0, 0x55, 0x3ff}) r6 = epoll_create1(0x0) sendmsg$IPSET_CMD_PROTOCOL(r3, &(0x7f0000000b80)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000b40)={&(0x7f0000000680)={0x4c, 0x1, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008080}, 0x20000000) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000000280)={0x1}) io_submit(r1, 0x6, &(0x7f0000000a40)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x12, r2, &(0x7f0000000440)="62b69103c34665cac9b1567b783badbb1d365da89fae20f1d6fa43ec2b02f960048278964ac2d7d345fef8bd892c61fb2ed335aed8391b25a0ee92a51a904d7eeee47afa348b7bfe5e7a1ce10f7148b4a70521b16202ef5a340f235981dbcf74dcb3edb344a370c50e858c3b801f81811549938a6d8bb0b1cc15b2756be042d4876faebaa2718d3a0d", 0x89, 0x5, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f0000000540)="fc898b09d4358e105801855b35a96e693b61b2971a2b29e8a8838cf29636fd5db9a57e019583af1ba141650ff6162c799c1fef68dfc001946620ccabe00a1c42204b952b6751c54ee517bb446e28282f6bd9e85f", 0x54, 0x9, 0x0, 0x3, r3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x7da5, r0, &(0x7f0000000a80)="e42008a4f9f76fb2c8695cdda732dbcd28508d149e981ab4952012e2641901bc428ac09dc6b31976e68d0826dc24d6a19a77700a5056ea73aaa468a5467743754b0a8b7684fd63c5e69a91171e64defa627ade92aab13f092e2690c9f7815ec41fbcd47f1d185d488dfccb8f6336c8544fbaec4f7773f049fc31b8fdddd5767467b5e7bd2f5976f42a7292aa393513ab07516883b27050c1655939921eb9", 0x9e, 0x4, 0x0, 0x2, r4}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000780)="bc4ceed55b89e8d0730cfe7667c33726ef4f700983b3c2e11066898ad81baa45bada7e14c88565d5371232d329dfd9cb98a63e2a50033ae10812a13949715dc1f7086512ff48b8f5b9f86675d67575", 0x4f, 0x59900000000, 0x0, 0x2, r5}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0x7, r7, &(0x7f0000000880)="a5923a8740c17ef010a327af5a1594d230fb3c1c56f409ff8b8f1957d4c7cbc7021d08e790974fe4b573237a6b0803c0f6442ca4c49047180bb3a02d975884d17ddc49f749217699656bb83886d313153126fcd5d2a8738d80eb67c7926ae9ed29830d8a36a34db81b720de848f614387088d4f0522af1993ba4e9f6c385ae1fe139d79e194726ccb79741b66eedb958b47d3cea469ce34f26150c8da2006a44ef18f98e4d69a3d25e6f348d1026dc0e6b16a23552a932ea90adb7ee57c659e2a5ed", 0xc2, 0xbe, 0x0, 0x1}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0x9, 0xffffffffffffffff, &(0x7f00000009c0)='8hQU', 0x4, 0xbc, 0x0, 0x1}]) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:54 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fff7ffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:55 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffefffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48cfb, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffe00}]) 14:09:55 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fffbffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1693.220611][T17381] loop1: detected capacity change from 0 to 2224 [ 1693.239173][T17381] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1693.263804][T17396] 9pnet: Insufficient options for proto=fd 14:09:55 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x101, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 1693.285902][T17401] 9pnet: Insufficient options for proto=fd 14:09:55 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffff7f08, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:55 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48d03, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000f9fdffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:55 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x10000000000}]) [ 1693.328337][T17410] 9pnet: Insufficient options for proto=fd [ 1693.343716][T17408] loop1: detected capacity change from 0 to 2224 [ 1693.353465][T17408] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) io_setup(0x4, &(0x7f0000000000)=0x0) r3 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000280)={0x1}) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r6, &(0x7f0000000080), 0xfffffe5e) fdatasync(r6) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/consoles\x00', 0x0, 0x0) r8 = dup(r0) io_submit(r2, 0x5, &(0x7f0000000780)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x800, r4, &(0x7f0000000200)="98fc4f16cacaf6af5c2830ff6ec980422598791a8513c2e75197f1af1dc9cb8e4ff99243a96d6ca5b96fe790a00df1c4b0c55a3f38047a262b3065c5c0b4b55754fadc534f519a3a498f2aedc925a81a185b56cbaa9879a681c2acebe33395e607d3bec7f191a8efea5f525121bd980baa78241716892f6452ed24b95b55db5f8103003fbce28064701e36fdfd3127fb0c587acc1a9101bd5b64b5cc9aa5f76937443bd0de6a5eaf5f339981f03e10259bb0300d3d9177c400095880bc299ee68f75f8b3864de1408ac53e6a1d5394be7a87efe0a0e0137a5b30ba9c18b8532f66b7bf602ba490253977d2b618beb206d99dde57dbf76c7cf84b8d8bda", 0xfd, 0x3}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x20, r5, &(0x7f0000000300)="45532bb5cccc2e38c77657582cf60c21c4720c07672bdbafc57f3a7cde3ae4ef49867275d198552187d36192df7afa3cbfa4014c16f9930ba81600dc96ba4904a683a5a98bbd937c2a9797babb19a476210adf9cec42134ec756b2a51e2e79c6fc44b7f907c610345cd6902dc2e30b61d871e454df1dadfba1e189d67a84aa094dd58ee6e806a7044ef64f8022fc622649221342854b119df3e8a531423f52c0c6386a54ccda566acfd66b555dfb8688fe50d7c791556738dbef552870588167d963f95c069f90b4b61a4e20b1ffe9015778640e80f597c6e28364deb71ed10bd2", 0xe1, 0x82f}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x800, 0xffffffffffffffff, &(0x7f0000000400)="68368ad5f4b2354209ad9ad7c13ae2bd3a624d900562dc9f38243ac33dc132437776ae391d8cadccc8d2501f43d5698a81d750011f608794065644dad0f98e2f91c506b6545e7447f901d42958267510d4cf17696af7407d6db146f626e7b44d5d4ee48eaf980cd3d2b45bb81a636b796db1cb766bc2296d8cd1e8122de4289e375bb372ab2de3090b762049fca231d05054a1c77c10a994f18a38e3dd5653e0c354b8f112fea1d89c325b8cf34faa66576949f69cbd41f193b2c02a35ed585d3a436a7fb448e6c853646a", 0x3a, 0x7, 0x0, 0x2, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x2, r7, &(0x7f0000000580)="721f2589935b74abeaf342223f6b173b3534cd427465fa27d72f281fef7cf7e68da329b83a5ba59d254e97ceac6eac564b0decb86c893662c4c936ea6bf1b6e18cb592e6415554af8d0b36afed0ec8cec00a9f66f95dc5499f7513f55f95565177c51f9d77b7d3cdf414010f29907ce60256c7cb6118c9b8e91a5e96208aac072309479e7975cae288b3e47b57d8abe518a0184bfa", 0x95, 0x5, 0x0, 0x1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0xe4eb, r0, &(0x7f0000000680)="0ffff5cc954e91a84813469953b118745db4bf0eaa2949d30887beb97a0bd7ce8fb24addbb4309db441f273bcf59aa00cb45e837a3b28a7635d221d55c911b5efefd56e529e30c9a4596a884f7857e6ddc6aba99ce0929343ff213c39acd7442a92d0b14c8ffde9351a4ecd144a4993b989296d83e3a4816d3caca47b9e4697684d3696288e4b71937ba97a95a0a5ba5733bf778e2a1d81afb5518a7a050d77414b6f96040e87cacd75f64ba7fd6f35e095c08dbb11a1c936a1ea3f324", 0xbd, 0xffffffffffff8001, 0x0, 0x3, r8}]) 14:09:55 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffff8001, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fdfdffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) [ 1693.447401][T17432] loop1: detected capacity change from 0 to 2224 [ 1693.456083][T17432] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:55 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x48d0a, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:55 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffefff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7ffffffff000}]) [ 1693.555757][T17455] loop1: detected capacity change from 0 to 2224 [ 1693.571112][T17455] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:55 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000007fffffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:55 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x49610, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffe4, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:55 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xf0ff7f00000000}]) [ 1693.741162][T17491] loop1: detected capacity change from 0 to 2224 [ 1693.753233][T17491] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f450000008cffffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:56 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffff4, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:56 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x100000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:56 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xf0ffffff7f0000}]) 14:09:56 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x6, 0x856, 0x0, 0x9, 0x1, "244ecee69c7e71e98d36304fc478643142c3bd"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) r4 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000280)={0x1}) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r6, &(0x7f0000000080), 0xfffffe5e) fdatasync(r6) io_submit(r3, 0x2, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000040)="92fe0ac203ce475616ea90", 0xb, 0x20, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x800, r5, &(0x7f0000000200)="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", 0xfb, 0x83, 0x0, 0x2, r6}]) 14:09:56 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) [ 1694.428036][T17515] loop1: detected capacity change from 0 to 2224 [ 1694.435096][T17515] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000097ffffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:56 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffb, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:56 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x100020, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1694.540953][T17545] loop1: detected capacity change from 0 to 2224 [ 1694.549432][T17545] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:56 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000daffffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:56 executing program 2: open(0x0, 0x80240, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffe, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1694.688952][T17573] loop1: detected capacity change from 0 to 2224 [ 1694.705769][T17573] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000f6ffffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:56 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfeffffffffffff}]) [ 1694.819596][T17593] loop1: detected capacity change from 0 to 2224 [ 1694.830392][T17593] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:56 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x8, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/1053], 0x41d) 14:09:56 executing program 2: open(0x0, 0x80240, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1000f4, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:56 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2000000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000fdffffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:56 executing program 2: open(0x0, 0x80240, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x100000000000000}]) 14:09:56 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) [ 1694.967391][T17620] loop1: detected capacity change from 0 to 2224 [ 1694.975734][T17620] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:56 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_setup(0x867, &(0x7f0000000000)) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0xff, r0, 0x0}]) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) r4 = epoll_create1(0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000280)={0x1}) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) r6 = signalfd4(r0, &(0x7f00000000c0)={[0x8]}, 0x8, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/partitions\x00', 0x0, 0x0) ioctl$TIOCVHANGUP(r7, 0x5437, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/anycast6\x00') io_submit(r3, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xf3e0, r4, &(0x7f0000000040)="4bb25aa1a0bc1ffeb5a2770769c837811602d07ab9c422d80f7458f00c9017410a279d76a279ed6a532f6c24dbbda374f873b099cdbc", 0x36, 0x81, 0x0, 0x2, r6}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000200)="57f136b71ed0046803dd21b997d525e6734c16551439fbdca5a3715acf9dc3ce270cca124fcdcfe021cf905ea3e1c50a17599847f49871f1dc8d", 0x3a, 0x8000, 0x0, 0x0, r8}]) 14:09:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000feffffff0000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:56 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x10000000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:56 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x104000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:56 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:56 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) [ 1695.057443][T17641] loop1: detected capacity change from 0 to 2224 [ 1695.090831][T17641] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000001000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:57 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x1ff, 0x7) r0 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$eventfd(r0, &(0x7f0000000080), 0xfffffe5e) fdatasync(r0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0, 0x0, 0x1}]) 14:09:57 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffff000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:57 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x200000000000000}]) 14:09:57 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x105400, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1695.178177][T17675] loop1: detected capacity change from 0 to 2224 [ 1695.185464][T17675] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:57 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000008000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:57 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x400000000000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1695.316285][T17695] loop1: detected capacity change from 0 to 2224 [ 1695.333106][T17695] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:57 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x400000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000c0ed000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:57 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x60ffffffffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000010000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:57 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x401000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1695.481861][T17723] loop1: detected capacity change from 0 to 2224 [ 1695.493552][T17723] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1695.583465][T17737] loop1: detected capacity change from 0 to 2224 [ 1695.591033][T17737] isofs_fill_super: root inode is not a directory. Corrupted media? 14:09:57 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000000)={0x2, 0x0, 0x1, 0xdc25, 0x6, "c75184391702a32ee4cc57829ffe85c9ece3ef", 0x90, 0x8}) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 14:09:57 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x300000000000000}]) 14:09:57 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@version_u}]}}) 14:09:57 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='4'], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x7f5db5444000, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 14:09:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='.\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000040000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000080)={[{@cruft}]}) 14:09:57 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000008a40)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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