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"]}, 0x3c0) 12:23:53 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Iid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 658.066419][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:23:53 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x4000000}]) [ 658.111226][T22632] loop3: detected capacity change from 0 to 128 [ 658.115965][T22631] loop2: detected capacity change from 0 to 128 [ 658.128632][T22631] FAULT_INJECTION: forcing a failure. [ 658.128632][T22631] name failslab, interval 1, probability 0, space 0, times 0 [ 658.142464][T22631] CPU: 0 PID: 22631 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 658.152893][T22631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 658.162972][T22631] Call Trace: [ 658.166251][T22631] [ 658.169180][T22631] dump_stack_lvl+0xda/0x130 [ 658.173779][T22631] dump_stack+0x15/0x20 [ 658.177932][T22631] should_fail_ex+0x21f/0x230 [ 658.182612][T22631] ? ext4_find_extent+0x1ed/0x840 [ 658.187696][T22631] __should_failslab+0x92/0xa0 [ 658.192506][T22631] should_failslab+0x9/0x20 [ 658.197055][T22631] __kmalloc+0xb6/0x3b0 [ 658.201243][T22631] ? folio_mark_accessed+0x10a/0x190 [ 658.206530][T22631] ext4_find_extent+0x1ed/0x840 [ 658.211385][T22631] ? chksum_update+0x3d/0x50 [ 658.215985][T22631] ? crypto_shash_update+0x46/0x50 [ 658.221205][T22631] ext4_ext_map_blocks+0x114/0x33b0 [ 658.226457][T22631] ? __ext4_handle_dirty_metadata+0x16d/0x470 [ 658.232532][T22631] ? __brelse+0x30/0x60 [ 658.236688][T22631] ? ext4_mark_iloc_dirty+0xdcf/0xe10 [ 658.242133][T22631] ? _raw_spin_unlock+0x26/0x40 [ 658.246997][T22631] ? ext4_es_lookup_extent+0x35b/0x520 [ 658.252505][T22631] ext4_map_blocks+0x2b1/0xf50 [ 658.257296][T22631] ? __brelse+0x30/0x60 12:23:53 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.261504][T22631] ext4_append+0xe9/0x2a0 [ 658.265848][T22631] ext4_init_new_dir+0x17f/0x510 [ 658.270950][T22631] ext4_mkdir+0x312/0x740 [ 658.275345][T22631] vfs_mkdir+0x1ef/0x2f0 [ 658.279602][T22631] do_mkdirat+0x12f/0x2a0 [ 658.283952][T22631] __x64_sys_mkdirat+0x50/0x60 [ 658.288723][T22631] do_syscall_64+0xcd/0x1d0 [ 658.293232][T22631] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 658.299128][T22631] RIP: 0033:0x7fedd09ee8a7 12:23:53 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.303539][T22631] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 658.323177][T22631] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 658.331600][T22631] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09ee8a7 [ 658.339742][T22631] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c [ 658.347720][T22631] RBP: 00000000200000c0 R08: 0000000000000000 R09: 000000000000029f 12:23:53 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:53 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000e00000000100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:23:54 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Kid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.355695][T22631] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240 [ 658.363696][T22631] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 658.371719][T22631] [ 658.394968][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:23:54 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 76) 12:23:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x8100000}]) [ 658.420955][T22647] loop3: detected capacity change from 0 to 128 [ 658.432726][T22650] loop2: detected capacity change from 0 to 128 [ 658.442738][T22650] FAULT_INJECTION: forcing a failure. [ 658.442738][T22650] name failslab, interval 1, probability 0, space 0, times 0 [ 658.455411][T22650] CPU: 0 PID: 22650 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.465837][T22650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 658.475908][T22650] Call Trace: [ 658.479236][T22650] [ 658.482252][T22650] dump_stack_lvl+0xda/0x130 [ 658.486847][T22650] dump_stack+0x15/0x20 [ 658.491018][T22650] should_fail_ex+0x21f/0x230 [ 658.495703][T22650] ? ext4_find_extent+0x1ed/0x840 [ 658.500759][T22650] __should_failslab+0x92/0xa0 [ 658.505607][T22650] should_failslab+0x9/0x20 [ 658.510159][T22650] __kmalloc+0xb6/0x3b0 [ 658.514338][T22650] ext4_find_extent+0x1ed/0x840 12:23:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x40000000}]) [ 658.519196][T22650] ? chksum_update+0x3d/0x50 [ 658.523910][T22650] ? crypto_shash_update+0x46/0x50 [ 658.529045][T22650] ext4_ext_map_blocks+0x114/0x33b0 [ 658.534238][T22650] ? __ext4_handle_dirty_metadata+0x16d/0x470 [ 658.540306][T22650] ? __brelse+0x30/0x60 [ 658.544468][T22650] ? ext4_mark_iloc_dirty+0xdcf/0xe10 [ 658.549912][T22650] ? ext4_es_lookup_extent+0x35b/0x520 [ 658.555382][T22650] ext4_map_blocks+0x2b1/0xf50 [ 658.560167][T22650] ? __brelse+0x30/0x60 [ 658.564374][T22650] ext4_append+0xe9/0x2a0 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.568745][T22650] ext4_init_new_dir+0x17f/0x510 [ 658.573731][T22650] ext4_mkdir+0x312/0x740 [ 658.578065][T22650] vfs_mkdir+0x1ef/0x2f0 [ 658.582331][T22650] do_mkdirat+0x12f/0x2a0 [ 658.586679][T22650] __x64_sys_mkdirat+0x50/0x60 [ 658.591477][T22650] do_syscall_64+0xcd/0x1d0 [ 658.596008][T22650] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 658.601993][T22650] RIP: 0033:0x7fedd09ee8a7 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.606431][T22650] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 658.626166][T22650] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 658.634686][T22650] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09ee8a7 [ 658.642665][T22650] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c [ 658.650641][T22650] RBP: 00000000200000c0 R08: 0000000000000000 R09: 000000000000029f [ 658.658683][T22650] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240 12:23:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/nf_conntrack_expect\x00') getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000000)=ANY=[], 0x1, 0x4c9, &(0x7f0000000a00)="$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") ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000004c00000000100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:23:54 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Mid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:54 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 77) [ 658.666659][T22650] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 658.674696][T22650] 12:23:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x100000000000000}]) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.739762][T22771] loop2: detected capacity change from 0 to 128 [ 658.751264][T22773] loop3: detected capacity change from 0 to 128 [ 658.761290][T22771] FAULT_INJECTION: forcing a failure. [ 658.761290][T22771] name failslab, interval 1, probability 0, space 0, times 0 [ 658.775271][T22771] CPU: 0 PID: 22771 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 658.785795][T22771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 658.795851][T22771] Call Trace: [ 658.799123][T22771] [ 658.802046][T22771] dump_stack_lvl+0xda/0x130 [ 658.806709][T22771] dump_stack+0x15/0x20 [ 658.810895][T22771] should_fail_ex+0x21f/0x230 [ 658.815723][T22771] ? ext4_find_extent+0x1ed/0x840 [ 658.820750][T22771] __should_failslab+0x92/0xa0 [ 658.825585][T22771] should_failslab+0x9/0x20 [ 658.830092][T22771] __kmalloc+0xb6/0x3b0 [ 658.834359][T22771] ext4_find_extent+0x1ed/0x840 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.839275][T22771] ? _raw_write_unlock+0xd/0x30 [ 658.844230][T22771] ? ext4_es_insert_extent+0x1aee/0x1c10 [ 658.849871][T22771] ext4_ext_map_blocks+0x114/0x33b0 [ 658.855135][T22771] ? kfree+0xcc/0x260 [ 658.859122][T22771] ? ext4_ext_map_blocks+0x23d0/0x33b0 [ 658.864621][T22771] ? ext4_es_lookup_extent+0x35b/0x520 [ 658.870354][T22771] ext4_map_blocks+0x72a/0xf50 [ 658.875141][T22771] ext4_getblk+0x112/0x510 [ 658.879610][T22771] ext4_bread+0x2c/0x110 [ 658.883930][T22771] ext4_append+0x164/0x2a0 [ 658.888377][T22771] ext4_init_new_dir+0x17f/0x510 [ 658.893382][T22771] ext4_mkdir+0x312/0x740 [ 658.897798][T22771] vfs_mkdir+0x1ef/0x2f0 [ 658.902170][T22771] do_mkdirat+0x12f/0x2a0 [ 658.906507][T22771] __x64_sys_mkdirat+0x50/0x60 [ 658.911364][T22771] do_syscall_64+0xcd/0x1d0 [ 658.915870][T22771] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 658.921777][T22771] RIP: 0033:0x7fedd09ee8a7 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 658.926204][T22771] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 658.945845][T22771] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 658.954265][T22771] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09ee8a7 [ 658.962246][T22771] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c [ 658.970262][T22771] RBP: 00000000200000c0 R08: 0000000000000000 R09: 000000000000029f [ 658.978242][T22771] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Nid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 658.986220][T22771] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 658.994198][T22771] [ 659.027192][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:23:54 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 78) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Oid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:23:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x200000000000000}]) [ 659.055602][T22789] loop3: detected capacity change from 0 to 128 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 659.101326][T22794] loop3: detected capacity change from 0 to 128 [ 659.110711][T22795] loop2: detected capacity change from 0 to 128 [ 659.134827][T22795] FAULT_INJECTION: forcing a failure. [ 659.134827][T22795] name failslab, interval 1, probability 0, space 0, times 0 [ 659.148811][T22795] CPU: 0 PID: 22795 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 659.159222][T22795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 659.169283][T22795] Call Trace: [ 659.172557][T22795] [ 659.175533][T22795] dump_stack_lvl+0xda/0x130 [ 659.180134][T22795] dump_stack+0x15/0x20 [ 659.184320][T22795] should_fail_ex+0x21f/0x230 [ 659.189055][T22795] ? ext4_mb_new_blocks+0x2f8/0x21e0 [ 659.194347][T22795] __should_failslab+0x92/0xa0 [ 659.199117][T22795] should_failslab+0x9/0x20 [ 659.203652][T22795] kmem_cache_alloc+0x56/0x2d0 [ 659.208422][T22795] ext4_mb_new_blocks+0x2f8/0x21e0 [ 659.213534][T22795] ? ext4_find_extent+0x73b/0x840 [ 659.218609][T22795] ? ext4_inode_to_goal_block+0x1ca/0x1e0 [ 659.224389][T22795] ext4_ext_map_blocks+0x10a1/0x33b0 [ 659.229676][T22795] ? ext4_ext_map_blocks+0x23d0/0x33b0 [ 659.235140][T22795] ? ext4_es_lookup_extent+0x35b/0x520 [ 659.240607][T22795] ext4_map_blocks+0x72a/0xf50 [ 659.245459][T22795] ext4_getblk+0x112/0x510 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 659.249944][T22795] ext4_bread+0x2c/0x110 [ 659.254250][T22795] ext4_append+0x164/0x2a0 [ 659.258710][T22795] ext4_init_new_dir+0x17f/0x510 [ 659.263653][T22795] ext4_mkdir+0x312/0x740 [ 659.267994][T22795] vfs_mkdir+0x1ef/0x2f0 [ 659.272245][T22795] do_mkdirat+0x12f/0x2a0 [ 659.276585][T22795] __x64_sys_mkdirat+0x50/0x60 [ 659.281378][T22795] do_syscall_64+0xcd/0x1d0 [ 659.285920][T22795] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 659.291894][T22795] RIP: 0033:0x7fedd09ee8a7 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000007000000100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 659.296661][T22795] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 659.316391][T22795] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 659.324809][T22795] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09ee8a7 [ 659.332812][T22795] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c [ 659.340857][T22795] RBP: 00000000200000c0 R08: 0000000000000000 R09: 000000000000029f 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x300000000000000}]) [ 659.348956][T22795] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240 [ 659.357005][T22795] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 659.365049][T22795] 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Rid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:55 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 79) 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 659.399844][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 659.413615][T22814] loop3: detected capacity change from 0 to 128 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Sid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 659.456172][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 659.477176][T22820] loop2: detected capacity change from 0 to 128 [ 659.497800][T22824] loop3: detected capacity change from 0 to 128 [ 659.504577][T22820] FAULT_INJECTION: forcing a failure. [ 659.504577][T22820] name failslab, interval 1, probability 0, space 0, times 0 [ 659.517311][T22820] CPU: 1 PID: 22820 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 659.527803][T22820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 659.537861][T22820] Call Trace: [ 659.541156][T22820] [ 659.544173][T22820] dump_stack_lvl+0xda/0x130 [ 659.548803][T22820] dump_stack+0x15/0x20 [ 659.552962][T22820] should_fail_ex+0x21f/0x230 [ 659.557729][T22820] ? ext4_mb_new_blocks+0x7ad/0x21e0 [ 659.563080][T22820] __should_failslab+0x92/0xa0 [ 659.567855][T22820] should_failslab+0x9/0x20 [ 659.572365][T22820] kmem_cache_alloc+0x56/0x2d0 [ 659.577188][T22820] ext4_mb_new_blocks+0x7ad/0x21e0 [ 659.582311][T22820] ? ext4_find_extent+0x73b/0x840 [ 659.587355][T22820] ? ext4_inode_to_goal_block+0x1ca/0x1e0 [ 659.593094][T22820] ext4_ext_map_blocks+0x10a1/0x33b0 [ 659.598429][T22820] ? ext4_ext_map_blocks+0x23d0/0x33b0 12:23:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x400000000000000}]) 12:23:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/nf_conntrack_expect\x00') getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000000)=ANY=[], 0x1, 0x4c9, &(0x7f0000000a00)="$eJzs3d9rHFsdAPDvTLLX/sg1e9WH6wWvF++VpGh3k8a2wYdaQfSpoNb3GJNNCNlkQ3bTNqFoin+AIKKCTz75IvgHCNI/QYSCvouKItrqgw/akZ2drW2620S6zZTk84HTPWdmd7/fs82e3TNzmA3g1HovIq5HxFhEXIiIyWJ7WpSFbmO/d79HD+8udUsSWXbzb0kkxbb+c3Xb4xFxvveQOBMRX/9KxLeS5+O2d/fWF5vNxnbRrnc2turt3b2LaxuLq43Vxubc3OyV+avzl+dnssJL9bMaEde+9Kcffu9nX772q8/e/v3CX6a/3U1rotj/dD9Gqdf1Sv5a9HVfo+1XEawEY0V/KmUnAgDAkUxHxEci4lP59//JGMu/zQEAAAAnSfaFifh3EpEBAAAAJ1aar4FN0lqx3nci0rRW663h/VicS5utduczK62dzeXeWtlqVNKVtWZjplgrXI1K0m3PFmts++1LB9pzEfFWRPxg8mzeri21mstlH/wAAACAU+L8gfn/PyfTvA4AAACcMNWyEwAAAABeOfN/AAAAOPnM/wEAAOBE++qNG92S9X//evnW7s5669bF5UZ7vbaxs1Rbam1v1VZbrdX8mn0bhz1fs9Xa+lxs7typdxrtTr29u7ew0drZ7CysPfMT2AAAAMAxeuuT93+XRMT+58/mpSspOyng9fPHshMARmms7ASA0oyXnQBQmkrZCQClO+yY39DFO78efS4AAMCrMfXx58//v1Hsc2wATra07AQAgGPn/D+cXhUrAOHU+/Ah+1/+/H+W/V8JAQAAIzeRlyStFecCJyJNa7WIN/OfBagkK2vNxkwxP/jtZOVD3fZs/sjEdQIAAAAAAAAAAAAAAAAAAAAAAAAA4IiyLIkMAAAAONEi0j8n+dX8I6YmP5g4eHzgjeRfk/ltRNz+yc0f3VnsdLZnu9v//mR758fF9ktlHMEAAAAADurP0/vzeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpUcP7y71y3HG/esXI6I6KP54nMlvz0QlIs79I4nxpx6XRMTYCOLv38tDDYifxOMsy6pFFoPinx1V/LcHx6/mL83g+GlEnB9BfDjN7nfHn+uD3n9pvJffDn7/jRflZQ0f/9In49/YkPHnzSPGeOfBL+pD49+LeGfI+NePnwyJ//4R43/zG3t7w/ZlP42YGvj5kzwTq97Z2Kq3d/curm0srjZWG5tzc7NX5q/OX56fqa+sNRvFvwNjfP8Tv3z8ov6fGxK/ekj/Pzhi///z4M7Dj/aqlUHxp98f/Pn79pD4afHZ9+mi3t0/1a/v9+pPe/fnv3n3Rf1fHtL/w/7/p4/Y/wtf++4fjnhXAOAYtHf31hebzca2ikqJlew7vb/H1yWfXiV7PdIopVL2yAQAAIza/770l50JAAAAAAAAAAAAAAAAAAAAnF7HcTmxgzH3y+kqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAL/TcAAP//rBPfcA==") ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/nf_conntrack_expect\x00') (async) getegid() (async) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000000)=ANY=[], 0x1, 0x4c9, &(0x7f0000000a00)="$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") (async) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) (async) 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 659.603887][T22820] ? ext4_es_lookup_extent+0x35b/0x520 [ 659.609401][T22820] ext4_map_blocks+0x72a/0xf50 [ 659.614272][T22820] ext4_getblk+0x112/0x510 [ 659.618721][T22820] ext4_bread+0x2c/0x110 [ 659.623027][T22820] ext4_append+0x164/0x2a0 [ 659.627511][T22820] ext4_init_new_dir+0x17f/0x510 [ 659.632555][T22820] ext4_mkdir+0x312/0x740 [ 659.636979][T22820] vfs_mkdir+0x1ef/0x2f0 [ 659.641234][T22820] do_mkdirat+0x12f/0x2a0 [ 659.645596][T22820] __x64_sys_mkdirat+0x50/0x60 [ 659.650377][T22820] do_syscall_64+0xcd/0x1d0 [ 659.654889][T22820] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 659.660784][T22820] RIP: 0033:0x7fedd09ee8a7 [ 659.665245][T22820] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 659.684921][T22820] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 659.693425][T22820] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09ee8a7 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Uid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 659.701400][T22820] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c [ 659.709405][T22820] RBP: 00000000200000c0 R08: 0000000000000000 R09: 000000000000029f [ 659.717416][T22820] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240 [ 659.725392][T22820] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 659.733433][T22820] 12:23:55 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 80) [ 659.758794][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 659.772846][T22835] loop3: detected capacity change from 0 to 128 [ 659.794523][T22837] loop2: detected capacity change from 0 to 128 [ 659.802144][T22837] FAULT_INJECTION: forcing a failure. [ 659.802144][T22837] name failslab, interval 1, probability 0, space 0, times 0 [ 659.814963][T22837] CPU: 1 PID: 22837 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 659.825468][T22837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 659.835627][T22837] Call Trace: [ 659.838898][T22837] [ 659.841823][T22837] dump_stack_lvl+0xda/0x130 [ 659.846461][T22837] dump_stack+0x15/0x20 [ 659.850611][T22837] should_fail_ex+0x21f/0x230 [ 659.855289][T22837] ? jbd2_journal_add_journal_head+0x66/0x3e0 [ 659.861400][T22837] __should_failslab+0x92/0xa0 [ 659.866241][T22837] should_failslab+0x9/0x20 [ 659.870804][T22837] kmem_cache_alloc+0x56/0x2d0 [ 659.875600][T22837] jbd2_journal_add_journal_head+0x66/0x3e0 [ 659.881508][T22837] jbd2_journal_get_create_access+0x30/0x290 [ 659.887525][T22837] __ext4_journal_get_create_access+0x69/0x320 [ 659.893672][T22837] ext4_getblk+0x318/0x510 [ 659.898090][T22837] ext4_bread+0x2c/0x110 [ 659.902352][T22837] ext4_append+0x164/0x2a0 [ 659.906792][T22837] ext4_init_new_dir+0x17f/0x510 [ 659.911775][T22837] ext4_mkdir+0x312/0x740 [ 659.916176][T22837] vfs_mkdir+0x1ef/0x2f0 [ 659.920428][T22837] do_mkdirat+0x12f/0x2a0 [ 659.925078][T22837] __x64_sys_mkdirat+0x50/0x60 [ 659.929842][T22837] do_syscall_64+0xcd/0x1d0 [ 659.934526][T22837] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 659.940464][T22837] RIP: 0033:0x7fedd09ee8a7 [ 659.944889][T22837] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 659.964521][T22837] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 659.972923][T22837] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09ee8a7 [ 659.980938][T22837] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c [ 659.989173][T22837] RBP: 00000000200000c0 R08: 0000000000000000 R09: 000000000000029f [ 659.997131][T22837] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/nf_conntrack_expect\x00') getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000000)=ANY=[], 0x1, 0x4c9, &(0x7f0000000a00)="$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") (async) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:23:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x810000000000000}]) 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,Vid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 660.005120][T22837] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 660.013084][T22837] [ 660.016147][T22837] ENOMEM in journal_alloc_journal_head, retrying. 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x4000000000000000}]) [ 660.061678][T22849] loop3: detected capacity change from 0 to 128 [ 660.078870][T22837] FAT-fs (loop2): bogus number of FAT structure [ 660.085209][T22837] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 660.094487][T22837] FAT-fs (loop2): Can't find a valid FAT filesystem 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,aid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:55 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 81) 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,bid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 660.177274][T22863] loop3: detected capacity change from 0 to 128 [ 660.198868][T22866] loop2: detected capacity change from 0 to 128 [ 660.221079][T22868] loop3: detected capacity change from 0 to 128 12:23:55 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,did=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,eid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,fid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 660.226754][T22866] FAULT_INJECTION: forcing a failure. [ 660.226754][T22866] name failslab, interval 1, probability 0, space 0, times 0 [ 660.240040][T22866] CPU: 1 PID: 22866 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 660.250463][T22866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 660.260530][T22866] Call Trace: [ 660.263900][T22866] [ 660.266829][T22866] dump_stack_lvl+0xda/0x130 [ 660.271495][T22866] dump_stack+0x15/0x20 12:23:55 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,hid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 660.275666][T22866] should_fail_ex+0x21f/0x230 [ 660.280354][T22866] ? jbd2_journal_add_journal_head+0x66/0x3e0 [ 660.286519][T22866] __should_failslab+0x92/0xa0 [ 660.291366][T22866] should_failslab+0x9/0x20 [ 660.295878][T22866] kmem_cache_alloc+0x56/0x2d0 [ 660.300814][T22866] jbd2_journal_add_journal_head+0x66/0x3e0 [ 660.306711][T22866] jbd2_journal_get_create_access+0x30/0x290 [ 660.312685][T22866] __ext4_journal_get_create_access+0x69/0x320 [ 660.318864][T22866] ext4_getblk+0x318/0x510 [ 660.323282][T22866] ext4_bread+0x2c/0x110 [ 660.327522][T22866] ext4_append+0x164/0x2a0 [ 660.331962][T22866] ext4_init_new_dir+0x17f/0x510 [ 660.336980][T22866] ext4_mkdir+0x312/0x740 [ 660.341305][T22866] vfs_mkdir+0x1ef/0x2f0 [ 660.345607][T22866] do_mkdirat+0x12f/0x2a0 [ 660.349936][T22866] __x64_sys_mkdirat+0x50/0x60 [ 660.354795][T22866] do_syscall_64+0xcd/0x1d0 [ 660.359322][T22866] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 660.365233][T22866] RIP: 0033:0x7fedd09ee8a7 [ 660.369639][T22866] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 660.389241][T22866] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 660.397643][T22866] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09ee8a7 [ 660.405617][T22866] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c [ 660.413632][T22866] RBP: 00000000200000c0 R08: 0000000000000000 R09: 000000000000029f [ 660.421600][T22866] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240 [ 660.429615][T22866] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 660.437584][T22866] [ 660.440788][T22866] ENOMEM in journal_alloc_journal_head, retrying. 12:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x2}]) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,iid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x3}]) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 660.504870][T22866] FAT-fs (loop2): bogus number of FAT structure [ 660.511146][T22866] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 660.520465][T22866] FAT-fs (loop2): Can't find a valid FAT filesystem [ 660.528731][T22885] loop3: detected capacity change from 0 to 128 12:23:56 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 82) 12:23:56 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,kid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4}]) [ 660.617755][T22898] loop3: detected capacity change from 0 to 128 [ 660.627062][T22900] loop2: detected capacity change from 0 to 128 12:23:56 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 83) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000088000000100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:23:56 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,mid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 660.675204][T22905] loop2: detected capacity change from 0 to 128 [ 660.699457][T22905] FAULT_INJECTION: forcing a failure. [ 660.699457][T22905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 660.712558][T22905] CPU: 1 PID: 22905 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 660.722985][T22905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 660.733091][T22905] Call Trace: [ 660.736370][T22905] [ 660.739306][T22905] dump_stack_lvl+0xda/0x130 [ 660.743930][T22905] dump_stack+0x15/0x20 [ 660.748089][T22905] should_fail_ex+0x21f/0x230 [ 660.752807][T22905] should_fail+0xb/0x10 [ 660.756994][T22905] should_fail_usercopy+0x1a/0x20 [ 660.762031][T22905] _copy_from_user+0x1e/0xd0 [ 660.766683][T22905] memdup_user+0x64/0xc0 [ 660.771001][T22905] strndup_user+0x68/0xa0 [ 660.775336][T22905] __se_sys_mount+0x4e/0x2d0 [ 660.779940][T22905] ? restore_fpregs_from_fpstate+0x99/0x180 [ 660.785955][T22905] __x64_sys_mount+0x67/0x80 [ 660.790549][T22905] do_syscall_64+0xcd/0x1d0 [ 660.795106][T22905] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 660.801007][T22905] RIP: 0033:0x7fedd09f14aa [ 660.805495][T22905] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 660.825172][T22905] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 660.833580][T22905] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 660.841556][T22905] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 660.849520][T22905] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 660.857480][T22905] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 660.865454][T22905] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 660.873485][T22905] 12:23:56 executing program 0: syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r0 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x300}]) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 0: syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') (async) r0 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") 12:23:56 executing program 0: syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r0 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$eJzs3d9rHFsdAPDvTLLX/sg1e9WH6wWvF++VpGh3k8a2wYdaQfSpoNb3GJNNCNlkQ3bTNqFoin+AIKKCTz75IvgHCNI/QYSCvouKItrqgw/akZ2drW2620S6zZTk84HTPWdmd7/fs82e3TNzmA3g1HovIq5HxFhEXIiIyWJ7WpSFbmO/d79HD+8udUsSWXbzb0kkxbb+c3Xb4xFxvveQOBMRX/9KxLeS5+O2d/fWF5vNxnbRrnc2turt3b2LaxuLq43Vxubc3OyV+avzl+dnssJL9bMaEde+9Kcffu9nX772q8/e/v3CX6a/3U1rotj/dD9Gqdf1Sv5a9HVfo+1XEawEY0V/KmUnAgDAkUxHxEci4lP59//JGMu/zQEAAAAnSfaFifh3EpEBAAAAJ1aar4FN0lqx3nci0rRW663h/VicS5utduczK62dzeXeWtlqVNKVtWZjplgrXI1K0m3PFmts++1LB9pzEfFWRPxg8mzeri21mstlH/wAAACAU+L8gfn/PyfTvA4AAACcMNWyEwAAAABeOfN/AAAAOPnM/wEAAOBE++qNG92S9X//evnW7s5669bF5UZ7vbaxs1Rbam1v1VZbrdX8mn0bhz1fs9Xa+lxs7typdxrtTr29u7ew0drZ7CysPfMT2AAAAMAxeuuT93+XRMT+58/mpSspOyng9fPHshMARmms7ASA0oyXnQBQmkrZCQClO+yY39DFO78efS4AAMCrMfXx58//v1Hsc2wATra07AQAgGPn/D+cXhUrAOHU+/Ah+1/+/H+W/V8JAQAAIzeRlyStFecCJyJNa7WIN/OfBagkK2vNxkwxP/jtZOVD3fZs/sjEdQIAAAAAAAAAAAAAAAAAAAAAAAAA4IiyLIkMAAAAONEi0j8n+dX8I6YmP5g4eHzgjeRfk/ltRNz+yc0f3VnsdLZnu9v//mR758fF9ktlHMEAAAAADurP0/vzeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpUcP7y71y3HG/esXI6I6KP54nMlvz0QlIs79I4nxpx6XRMTYCOLv38tDDYifxOMsy6pFFoPinx1V/LcHx6/mL83g+GlEnB9BfDjN7nfHn+uD3n9pvJffDn7/jRflZQ0f/9In49/YkPHnzSPGeOfBL+pD49+LeGfI+NePnwyJ//4R43/zG3t7w/ZlP42YGvj5kzwTq97Z2Kq3d/curm0srjZWG5tzc7NX5q/OX56fqa+sNRvFvwNjfP8Tv3z8ov6fGxK/ekj/Pzhi///z4M7Dj/aqlUHxp98f/Pn79pD4afHZ9+mi3t0/1a/v9+pPe/fnv3n3Rf1fHtL/w/7/p4/Y/wtf++4fjnhXAOAYtHf31hebzca2ikqJlew7vb/H1yWfXiV7PdIopVL2yAQAAIza/770l50JAAAAAAAAAAAAAAAAAAAAnF7HcTmxgzH3y+kqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAL/TcAAP//rBPfcA==") 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 660.920774][T22908] loop3: detected capacity change from 0 to 128 12:23:56 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,rid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0x1b8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffe89}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x83f7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4e1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9836}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x15}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x67}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_NODE={0xc4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf4}, @TIPC_NLA_NODE_ID={0xb6, 0x3, "d37652679e9952c5adec35f74558d3c91380e1c02a8dc4ea12c603bca47bdd5e96f9318261545dcf0ecd71304628b210adef066b1ff416716cacce4ed0689454956e877569376408d3240fdcb8a1ab9fa5516c630501029509fd7cc7ce9073ef39c17f66ed9aac6d9fecb930b8a134924de01d8b7fad06783b6c5b61bbf6cfe7bc3a0ce77c80f0abe5e4d517049ed6832ac1b939d8a03cc73cb8a5c657b99aa41209dd60c05b3153c31ca5a8fe06ab5b2a5d"}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7b2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x51b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}]}, 0x1b8}}, 0x1) r2 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB="89469be6168b4f4c8f6e6f626172726965722c67727071756f74", @ANYRESHEX=r2, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x810}]) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 84) [ 660.994287][T22925] loop3: detected capacity change from 0 to 128 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,sid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1008}]) 12:23:56 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 85) [ 661.058576][T22932] loop2: detected capacity change from 0 to 128 [ 661.120406][T22940] loop2: detected capacity change from 0 to 128 [ 661.124007][T22943] loop3: detected capacity change from 0 to 128 [ 661.127815][T22940] FAULT_INJECTION: forcing a failure. [ 661.127815][T22940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 661.146127][T22940] CPU: 1 PID: 22940 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 661.156552][T22940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 661.166603][T22940] Call Trace: [ 661.169874][T22940] [ 661.172803][T22940] dump_stack_lvl+0xda/0x130 [ 661.177401][T22940] dump_stack+0x15/0x20 [ 661.181564][T22940] should_fail_ex+0x21f/0x230 [ 661.186267][T22940] should_fail+0xb/0x10 [ 661.190434][T22940] should_fail_usercopy+0x1a/0x20 [ 661.195528][T22940] _copy_from_user+0x1e/0xd0 [ 661.200175][T22940] memdup_user+0x64/0xc0 [ 661.204421][T22940] strndup_user+0x68/0xa0 [ 661.208841][T22940] __se_sys_mount+0x91/0x2d0 [ 661.213451][T22940] ? do_mkdirat+0x26b/0x2a0 [ 661.218037][T22940] __x64_sys_mount+0x67/0x80 [ 661.222729][T22940] do_syscall_64+0xcd/0x1d0 [ 661.227238][T22940] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 661.233181][T22940] RIP: 0033:0x7fedd09f14aa [ 661.237679][T22940] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 661.257384][T22940] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,tid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 661.265880][T22940] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 661.273843][T22940] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 661.281816][T22940] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 661.289791][T22940] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 661.297755][T22940] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 661.305801][T22940] 12:23:56 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4000}]) 12:23:56 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 86) [ 661.337941][T22948] loop3: detected capacity change from 0 to 128 [ 661.381689][T22952] loop2: detected capacity change from 0 to 128 [ 661.391618][T22952] FAULT_INJECTION: forcing a failure. [ 661.391618][T22952] name failslab, interval 1, probability 0, space 0, times 0 [ 661.404389][T22952] CPU: 1 PID: 22952 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 661.414899][T22952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 661.425024][T22952] Call Trace: [ 661.428331][T22952] [ 661.431260][T22952] dump_stack_lvl+0xda/0x130 [ 661.435928][T22952] dump_stack+0x15/0x20 [ 661.440114][T22952] should_fail_ex+0x21f/0x230 [ 661.444854][T22952] ? __se_sys_mount+0xf7/0x2d0 [ 661.449666][T22952] __should_failslab+0x92/0xa0 [ 661.454422][T22952] should_failslab+0x9/0x20 [ 661.459001][T22952] kmalloc_trace+0x55/0x2d0 [ 661.463559][T22952] ? memdup_user+0x9f/0xc0 [ 661.468059][T22952] __se_sys_mount+0xf7/0x2d0 [ 661.472645][T22952] __x64_sys_mount+0x67/0x80 [ 661.477240][T22952] do_syscall_64+0xcd/0x1d0 [ 661.481739][T22952] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 661.487639][T22952] RIP: 0033:0x7fedd09f14aa [ 661.492045][T22952] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 661.511680][T22952] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 661.520149][T22952] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa 12:23:57 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,uid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 661.528151][T22952] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 661.536159][T22952] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 661.544118][T22952] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 661.552078][T22952] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 661.560040][T22952] 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 87) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000}]) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,xid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 661.604349][T22958] loop3: detected capacity change from 0 to 128 [ 661.639961][T22964] loop2: detected capacity change from 0 to 128 [ 661.670319][T22964] FAULT_INJECTION: forcing a failure. [ 661.670319][T22964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 661.683449][T22964] CPU: 1 PID: 22964 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 661.693874][T22964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 661.703939][T22964] Call Trace: [ 661.707215][T22964] [ 661.710145][T22964] dump_stack_lvl+0xda/0x130 [ 661.714748][T22964] dump_stack+0x15/0x20 [ 661.718909][T22964] should_fail_ex+0x21f/0x230 [ 661.723591][T22964] should_fail+0xb/0x10 [ 661.727745][T22964] should_fail_usercopy+0x1a/0x20 [ 661.732778][T22964] _copy_from_user+0x1e/0xd0 [ 661.737381][T22964] __se_sys_mount+0x119/0x2d0 [ 661.742122][T22964] __x64_sys_mount+0x67/0x80 [ 661.746824][T22964] do_syscall_64+0xcd/0x1d0 [ 661.751403][T22964] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 661.757325][T22964] RIP: 0033:0x7fedd09f14aa [ 661.761812][T22964] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 661.781510][T22964] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 661.789935][T22964] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 661.798029][T22964] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 661.805991][T22964] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 661.814024][T22964] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 661.821985][T22964] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 661.829958][T22964] [ 661.837427][T22972] loop3: detected capacity change from 0 to 128 12:23:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0x1b8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffe89}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x83f7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4e1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9836}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x15}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x67}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_NODE={0xc4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf4}, @TIPC_NLA_NODE_ID={0xb6, 0x3, "d37652679e9952c5adec35f74558d3c91380e1c02a8dc4ea12c603bca47bdd5e96f9318261545dcf0ecd71304628b210adef066b1ff416716cacce4ed0689454956e877569376408d3240fdcb8a1ab9fa5516c630501029509fd7cc7ce9073ef39c17f66ed9aac6d9fecb930b8a134924de01d8b7fad06783b6c5b61bbf6cfe7bc3a0ce77c80f0abe5e4d517049ed6832ac1b939d8a03cc73cb8a5c657b99aa41209dd60c05b3153c31ca5a8fe06ab5b2a5d"}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7b2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x51b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}]}, 0x1b8}}, 0x1) (async) r2 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB="89469be6168b4f4c8f6e6f626172726965722c67727071756f74", @ANYRESHEX=r2, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") (async) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:23:57 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,g\"d=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000000000b00100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:23:57 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x2000000}]) [ 661.872257][T22964] FAT-fs (loop2): bogus number of FAT structure [ 661.878636][T22964] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 661.888043][T22964] FAT-fs (loop2): Can't find a valid FAT filesystem [ 661.897072][ T375] blk_print_req_error: 6 callbacks suppressed [ 661.897082][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 661.912406][T22978] loop3: detected capacity change from 0 to 128 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 88) 12:23:57 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,g,d=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000000000d00100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x3000000}]) 12:23:57 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gi\"=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 661.991306][T22991] loop3: detected capacity change from 0 to 128 [ 662.009388][T22994] loop2: detected capacity change from 0 to 128 [ 662.045367][T22994] FAULT_INJECTION: forcing a failure. [ 662.045367][T22994] name failslab, interval 1, probability 0, space 0, times 0 [ 662.058115][T22994] CPU: 0 PID: 22994 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 662.068537][T22994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 662.078592][T22994] Call Trace: [ 662.081884][T22994] [ 662.084819][T22994] dump_stack_lvl+0xda/0x130 [ 662.089471][T22994] dump_stack+0x15/0x20 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 662.093684][T22994] should_fail_ex+0x21f/0x230 [ 662.098372][T22994] ? getname_flags+0x85/0x360 [ 662.103061][T22994] __should_failslab+0x92/0xa0 [ 662.107831][T22994] should_failslab+0x9/0x20 [ 662.112328][T22994] kmem_cache_alloc+0x56/0x2d0 [ 662.117128][T22994] ? should_fail_ex+0xd1/0x230 [ 662.121958][T22994] getname_flags+0x85/0x360 [ 662.126464][T22994] user_path_at_empty+0x2c/0x120 [ 662.131477][T22994] __se_sys_mount+0x24b/0x2d0 [ 662.136156][T22994] ? restore_fpregs_from_fpstate+0x99/0x180 [ 662.142198][T22994] __x64_sys_mount+0x67/0x80 [ 662.146781][T22994] do_syscall_64+0xcd/0x1d0 [ 662.151339][T22994] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 662.157344][T22994] RIP: 0033:0x7fedd09f14aa [ 662.161814][T22994] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 662.181480][T22994] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 662.189887][T22994] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 662.197845][T22994] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 662.205803][T22994] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 662.213770][T22994] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 662.221786][T22994] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 662.229751][T22994] 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:57 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4000000}]) 12:23:57 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 89) [ 662.245629][T23003] loop3: detected capacity change from 0 to 128 [ 662.285921][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:23:57 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gi,=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 662.325240][T23010] loop2: detected capacity change from 0 to 128 [ 662.342967][T23010] FAULT_INJECTION: forcing a failure. [ 662.342967][T23010] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 662.356168][T23010] CPU: 1 PID: 23010 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 662.366621][T23010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 662.376711][T23010] Call Trace: [ 662.379983][T23010] [ 662.382912][T23010] dump_stack_lvl+0xda/0x130 [ 662.387641][T23010] dump_stack+0x15/0x20 [ 662.391812][T23010] should_fail_ex+0x21f/0x230 [ 662.396505][T23010] should_fail+0xb/0x10 [ 662.400735][T23010] should_fail_usercopy+0x1a/0x20 [ 662.405764][T23010] strncpy_from_user+0x25/0x270 [ 662.410667][T23010] ? kmem_cache_alloc+0x13c/0x2d0 [ 662.415821][T23010] getname_flags+0xb3/0x360 [ 662.420332][T23010] user_path_at_empty+0x2c/0x120 [ 662.425274][T23010] __se_sys_mount+0x24b/0x2d0 [ 662.429962][T23010] __x64_sys_mount+0x67/0x80 [ 662.434558][T23010] do_syscall_64+0xcd/0x1d0 [ 662.439061][T23010] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 662.444958][T23010] RIP: 0033:0x7fedd09f14aa [ 662.449373][T23010] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 662.469008][T23010] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 662.477426][T23010] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 662.485423][T23010] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 662.493398][T23010] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 662.501523][T23010] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 662.509613][T23010] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 662.517407][T23016] loop3: detected capacity change from 0 to 128 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 662.517655][T23010] 12:23:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x8100000}]) 12:23:58 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gi.=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:58 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 90) 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000000002900100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) [ 662.587677][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 662.611477][T23027] loop3: detected capacity change from 0 to 128 [ 662.617579][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 662.620415][T23029] loop2: detected capacity change from 0 to 128 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 662.626982][ T375] Buffer I/O error on dev loop3, logical block 0, async page read [ 662.654237][T23029] FAULT_INJECTION: forcing a failure. [ 662.654237][T23029] name failslab, interval 1, probability 0, space 0, times 0 [ 662.667035][T23029] CPU: 0 PID: 23029 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 662.677453][T23029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 662.687521][T23029] Call Trace: [ 662.690884][T23029] [ 662.693803][T23029] dump_stack_lvl+0xda/0x130 [ 662.698471][T23029] dump_stack+0x15/0x20 [ 662.702657][T23029] should_fail_ex+0x21f/0x230 [ 662.707418][T23029] ? alloc_fs_context+0x44/0x4e0 [ 662.712363][T23029] __should_failslab+0x92/0xa0 [ 662.717130][T23029] should_failslab+0x9/0x20 [ 662.721735][T23029] kmalloc_trace+0x55/0x2d0 [ 662.726316][T23029] alloc_fs_context+0x44/0x4e0 [ 662.731122][T23029] ? try_module_get+0xaa/0x1a0 12:23:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x40000000}]) 12:23:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0x1b8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffe89}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x83f7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4e1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9836}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x15}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x67}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_NODE={0xc4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf4}, @TIPC_NLA_NODE_ID={0xb6, 0x3, "d37652679e9952c5adec35f74558d3c91380e1c02a8dc4ea12c603bca47bdd5e96f9318261545dcf0ecd71304628b210adef066b1ff416716cacce4ed0689454956e877569376408d3240fdcb8a1ab9fa5516c630501029509fd7cc7ce9073ef39c17f66ed9aac6d9fecb930b8a134924de01d8b7fad06783b6c5b61bbf6cfe7bc3a0ce77c80f0abe5e4d517049ed6832ac1b939d8a03cc73cb8a5c657b99aa41209dd60c05b3153c31ca5a8fe06ab5b2a5d"}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7b2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x51b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}]}, 0x1b8}}, 0x1) (async) r2 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB="89469be6168b4f4c8f6e6f626172726965722c67727071756f74", @ANYRESHEX=r2, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") (async) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 662.735899][T23029] fs_context_for_mount+0x21/0x30 [ 662.740939][T23029] do_new_mount+0xf3/0x690 [ 662.745380][T23029] path_mount+0x496/0xb30 [ 662.749722][T23029] __se_sys_mount+0x27f/0x2d0 [ 662.754490][T23029] __x64_sys_mount+0x67/0x80 [ 662.759093][T23029] do_syscall_64+0xcd/0x1d0 [ 662.763606][T23029] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 662.769507][T23029] RIP: 0033:0x7fedd09f14aa 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 662.773934][T23029] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 662.793562][T23029] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 662.802099][T23029] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 662.810077][T23029] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 662.818127][T23029] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 662.826127][T23029] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:58 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gi/=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:58 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 91) 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 662.834090][T23029] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 662.842098][T23029] 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x100000000000000}]) [ 662.897444][T23043] loop3: detected capacity change from 0 to 128 [ 662.903521][T23046] loop2: detected capacity change from 0 to 128 [ 662.933576][T23046] FAULT_INJECTION: forcing a failure. [ 662.933576][T23046] name failslab, interval 1, probability 0, space 0, times 0 [ 662.946250][T23046] CPU: 1 PID: 23046 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 662.956712][T23046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 662.966840][T23046] Call Trace: [ 662.970112][T23046] [ 662.973044][T23046] dump_stack_lvl+0xda/0x130 [ 662.977723][T23046] dump_stack+0x15/0x20 [ 662.981921][T23046] should_fail_ex+0x21f/0x230 [ 662.986612][T23046] ? alloc_fs_context+0x44/0x4e0 [ 662.991565][T23046] __should_failslab+0x92/0xa0 [ 662.996350][T23046] should_failslab+0x9/0x20 [ 663.000867][T23046] kmalloc_trace+0x55/0x2d0 [ 663.005438][T23046] alloc_fs_context+0x44/0x4e0 [ 663.010260][T23046] ? try_module_get+0xaa/0x1a0 [ 663.015026][T23046] fs_context_for_mount+0x21/0x30 [ 663.020125][T23046] do_new_mount+0xf3/0x690 [ 663.024612][T23046] path_mount+0x496/0xb30 [ 663.028940][T23046] __se_sys_mount+0x27f/0x2d0 [ 663.033630][T23046] ? restore_fpregs_from_fpstate+0x99/0x180 [ 663.039542][T23046] __x64_sys_mount+0x67/0x80 [ 663.044193][T23046] do_syscall_64+0xcd/0x1d0 [ 663.048721][T23046] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 663.054608][T23046] RIP: 0033:0x7fedd09f14aa [ 663.059078][T23046] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 663.078722][T23046] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 663.087161][T23046] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 663.095373][T23046] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 663.103356][T23046] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 663.111320][T23046] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 663.119281][T23046] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 663.127269][T23046] 12:23:58 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid\"', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x200000000000000}]) 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:58 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") (fail_nth: 92) [ 663.158715][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 663.202648][T23061] loop3: detected capacity change from 0 to 128 [ 663.219520][T23064] loop2: detected capacity change from 0 to 128 [ 663.226833][T23064] FAULT_INJECTION: forcing a failure. [ 663.226833][T23064] name failslab, interval 1, probability 0, space 0, times 0 [ 663.240738][T23064] CPU: 0 PID: 23064 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 663.251156][T23064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 663.261233][T23064] Call Trace: [ 663.264513][T23064] [ 663.267480][T23064] dump_stack_lvl+0xda/0x130 [ 663.272080][T23064] dump_stack+0x15/0x20 [ 663.276421][T23064] should_fail_ex+0x21f/0x230 [ 663.281227][T23064] __should_failslab+0x92/0xa0 [ 663.286019][T23064] should_failslab+0x9/0x20 [ 663.290614][T23064] __kmalloc_node_track_caller+0xb6/0x3d0 [ 663.296421][T23064] ? vfs_parse_fs_string+0x6a/0xd0 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:58 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 663.301550][T23064] kmemdup_nul+0x30/0x80 [ 663.305792][T23064] vfs_parse_fs_string+0x6a/0xd0 [ 663.310973][T23064] do_new_mount+0x1ca/0x690 [ 663.315494][T23064] path_mount+0x496/0xb30 [ 663.319822][T23064] __se_sys_mount+0x27f/0x2d0 [ 663.324549][T23064] __x64_sys_mount+0x67/0x80 [ 663.329154][T23064] do_syscall_64+0xcd/0x1d0 [ 663.333673][T23064] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 663.339576][T23064] RIP: 0033:0x7fedd09f14aa [ 663.343984][T23064] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 663.363585][T23064] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 663.371990][T23064] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 663.380024][T23064] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 663.388043][T23064] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 12:23:59 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid,', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x300000000000000}]) 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 663.396071][T23064] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 663.404034][T23064] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 663.412001][T23064] [ 663.432259][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:23:59 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 93) 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 663.474239][T23077] loop3: detected capacity change from 0 to 128 [ 663.493442][T23080] loop2: detected capacity change from 0 to 128 [ 663.509428][T23080] FAULT_INJECTION: forcing a failure. [ 663.509428][T23080] name failslab, interval 1, probability 0, space 0, times 0 [ 663.523353][T23080] CPU: 0 PID: 23080 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 663.533821][T23080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 663.544055][T23080] Call Trace: [ 663.547360][T23080] [ 663.550305][T23080] dump_stack_lvl+0xda/0x130 [ 663.554918][T23080] dump_stack+0x15/0x20 [ 663.559080][T23080] should_fail_ex+0x21f/0x230 [ 663.563840][T23080] ? getname_kernel+0x3d/0x1e0 [ 663.568609][T23080] __should_failslab+0x92/0xa0 [ 663.573391][T23080] should_failslab+0x9/0x20 [ 663.577906][T23080] kmem_cache_alloc+0x56/0x2d0 [ 663.582676][T23080] getname_kernel+0x3d/0x1e0 [ 663.587709][T23080] kern_path+0x21/0x110 [ 663.592001][T23080] lookup_bdev+0x62/0x140 [ 663.596404][T23080] ? msdos_mount+0x40/0x40 [ 663.600959][T23080] mount_bdev+0x54/0x1e0 [ 663.605343][T23080] ? vfat_cmp+0x110/0x110 [ 663.609705][T23080] msdos_mount+0x31/0x40 [ 663.613992][T23080] legacy_get_tree+0x74/0xd0 [ 663.618592][T23080] vfs_get_tree+0x53/0x1d0 12:23:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r2, 0x1, 0x0, 0x0, {{}, {0x0, 0x2}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) r3 = getegid() r4 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r3, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") dup3(r4, r0, 0x80000) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 663.623067][T23080] do_new_mount+0x227/0x690 [ 663.627651][T23080] path_mount+0x496/0xb30 [ 663.631999][T23080] __se_sys_mount+0x27f/0x2d0 [ 663.636691][T23080] ? restore_fpregs_from_fpstate+0x99/0x180 [ 663.642607][T23080] __x64_sys_mount+0x67/0x80 [ 663.647252][T23080] do_syscall_64+0xcd/0x1d0 [ 663.651770][T23080] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 663.658089][T23080] RIP: 0033:0x7fedd09f14aa [ 663.662498][T23080] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 663.682111][T23080] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 663.690519][T23080] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 663.698577][T23080] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 663.706562][T23080] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 663.714530][T23080] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x400000000000000}]) 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:59 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="22646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 663.722505][T23080] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 663.730517][T23080] 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:59 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 94) 12:23:59 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c226f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 663.774655][T23091] loop3: detected capacity change from 0 to 128 [ 663.805279][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 663.817239][T23096] loop2: detected capacity change from 0 to 128 [ 663.828104][T23096] FAULT_INJECTION: forcing a failure. [ 663.828104][T23096] name failslab, interval 1, probability 0, space 0, times 0 [ 663.840858][T23096] CPU: 1 PID: 23096 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 663.851284][T23096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 663.861339][T23096] Call Trace: [ 663.864615][T23096] [ 663.867537][T23096] dump_stack_lvl+0xda/0x130 [ 663.872228][T23096] dump_stack+0x15/0x20 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 663.876390][T23096] should_fail_ex+0x21f/0x230 [ 663.881100][T23096] ? security_sb_alloc+0x3e/0xe0 [ 663.886052][T23096] __should_failslab+0x92/0xa0 [ 663.890807][T23096] should_failslab+0x9/0x20 [ 663.895321][T23096] __kmalloc+0xb6/0x3b0 [ 663.899507][T23096] ? __should_failslab+0x92/0xa0 [ 663.904470][T23096] security_sb_alloc+0x3e/0xe0 [ 663.909235][T23096] alloc_super+0x104/0x520 [ 663.913721][T23096] ? mount_bdev+0x1e0/0x1e0 [ 663.918301][T23096] sget+0x16e/0x360 [ 663.922175][T23096] ? test_bdev_super+0x90/0x90 [ 663.926947][T23096] ? msdos_mount+0x40/0x40 [ 663.931375][T23096] mount_bdev+0x96/0x1e0 [ 663.935620][T23096] ? vfat_cmp+0x110/0x110 [ 663.940008][T23096] msdos_mount+0x31/0x40 [ 663.944255][T23096] legacy_get_tree+0x74/0xd0 [ 663.948921][T23096] vfs_get_tree+0x53/0x1d0 [ 663.953384][T23096] do_new_mount+0x227/0x690 [ 663.957949][T23096] path_mount+0x496/0xb30 [ 663.962302][T23096] __se_sys_mount+0x27f/0x2d0 [ 663.966986][T23096] ? restore_fpregs_from_fpstate+0x99/0x180 [ 663.972894][T23096] __x64_sys_mount+0x67/0x80 [ 663.977496][T23096] do_syscall_64+0xcd/0x1d0 [ 663.982030][T23096] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 663.987931][T23096] RIP: 0033:0x7fedd09f14aa [ 663.992387][T23096] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 664.011995][T23096] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 664.020482][T23096] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x810000000000000}]) 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 664.028451][T23096] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 664.036417][T23096] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 664.044431][T23096] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 664.052398][T23096] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 664.060367][T23096] [ 664.064802][T23098] loop3: detected capacity change from 0 to 128 12:23:59 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c2c6f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:23:59 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 95) [ 664.105532][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:23:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4000000000000000}]) 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 664.147629][T23110] loop3: detected capacity change from 0 to 128 [ 664.160583][T23111] loop2: detected capacity change from 0 to 128 12:23:59 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c2e6f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 664.188598][T23111] FAULT_INJECTION: forcing a failure. [ 664.188598][T23111] name failslab, interval 1, probability 0, space 0, times 0 [ 664.201266][T23111] CPU: 1 PID: 23111 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 664.202377][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 664.211667][T23111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 664.211690][T23111] Call Trace: [ 664.211697][T23111] [ 664.237406][T23111] dump_stack_lvl+0xda/0x130 [ 664.242079][T23111] dump_stack+0x15/0x20 [ 664.246243][T23111] should_fail_ex+0x21f/0x230 [ 664.247810][T23120] loop3: detected capacity change from 0 to 128 [ 664.250919][T23111] ? alloc_super+0x3a/0x520 [ 664.250945][T23111] __should_failslab+0x92/0xa0 [ 664.266393][T23111] should_failslab+0x9/0x20 [ 664.270912][T23111] kmalloc_trace+0x55/0x2d0 [ 664.275472][T23111] ? mount_bdev+0x1e0/0x1e0 [ 664.280070][T23111] alloc_super+0x3a/0x520 [ 664.284409][T23111] ? mount_bdev+0x1e0/0x1e0 12:23:59 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 664.288913][T23111] sget+0x16e/0x360 [ 664.292794][T23111] ? test_bdev_super+0x90/0x90 [ 664.297579][T23111] ? msdos_mount+0x40/0x40 [ 664.301999][T23111] mount_bdev+0x96/0x1e0 [ 664.306246][T23111] ? vfat_cmp+0x110/0x110 [ 664.310632][T23111] msdos_mount+0x31/0x40 [ 664.314975][T23111] legacy_get_tree+0x74/0xd0 [ 664.319662][T23111] vfs_get_tree+0x53/0x1d0 [ 664.324088][T23111] do_new_mount+0x227/0x690 [ 664.328606][T23111] path_mount+0x496/0xb30 [ 664.332934][T23111] __se_sys_mount+0x27f/0x2d0 [ 664.337643][T23111] ? restore_fpregs_from_fpstate+0x99/0x180 [ 664.343630][T23111] __x64_sys_mount+0x67/0x80 [ 664.348245][T23111] do_syscall_64+0xcd/0x1d0 [ 664.352871][T23111] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 664.358796][T23111] RIP: 0033:0x7fedd09f14aa [ 664.363220][T23111] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 96) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 664.382944][T23111] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 664.391690][T23111] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 664.399665][T23111] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 664.407633][T23111] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 664.415614][T23111] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 664.423589][T23111] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 664.431658][T23111] 12:24:00 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c2f6f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 664.464669][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 664.480337][T23130] loop3: detected capacity change from 0 to 128 12:24:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r2, 0x1, 0x0, 0x0, {{}, {0x0, 0x2}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) (async) r3 = getegid() r4 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r3, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") dup3(r4, r0, 0x80000) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 664.508474][T23131] loop2: detected capacity change from 0 to 128 [ 664.537362][T23131] FAULT_INJECTION: forcing a failure. [ 664.537362][T23131] name failslab, interval 1, probability 0, space 0, times 0 [ 664.551466][T23131] CPU: 0 PID: 23131 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 664.561897][T23131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 664.571959][T23131] Call Trace: [ 664.575308][T23131] [ 664.578275][T23131] dump_stack_lvl+0xda/0x130 [ 664.582992][T23131] dump_stack+0x15/0x20 [ 664.587239][T23131] should_fail_ex+0x21f/0x230 [ 664.591937][T23131] ? shrinker_alloc+0x3b/0x5f0 [ 664.596796][T23131] __should_failslab+0x92/0xa0 [ 664.601620][T23131] should_failslab+0x9/0x20 12:24:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:24:00 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c6422733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 664.606159][T23131] kmalloc_trace+0x55/0x2d0 [ 664.610762][T23131] shrinker_alloc+0x3b/0x5f0 [ 664.615390][T23131] alloc_super+0x3d1/0x520 [ 664.619901][T23131] ? mount_bdev+0x1e0/0x1e0 [ 664.624600][T23131] sget+0x16e/0x360 [ 664.628481][T23131] ? test_bdev_super+0x90/0x90 [ 664.633268][T23131] ? msdos_mount+0x40/0x40 [ 664.637757][T23131] mount_bdev+0x96/0x1e0 [ 664.642073][T23131] ? vfat_cmp+0x110/0x110 [ 664.646416][T23131] msdos_mount+0x31/0x40 [ 664.650670][T23131] legacy_get_tree+0x74/0xd0 [ 664.655385][T23131] vfs_get_tree+0x53/0x1d0 [ 664.659834][T23131] do_new_mount+0x227/0x690 [ 664.664365][T23131] path_mount+0x496/0xb30 [ 664.668744][T23131] __se_sys_mount+0x27f/0x2d0 [ 664.673438][T23131] ? restore_fpregs_from_fpstate+0x99/0x180 [ 664.679355][T23131] __x64_sys_mount+0x67/0x80 [ 664.683981][T23131] do_syscall_64+0xcd/0x1d0 [ 664.688657][T23131] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 664.694611][T23131] RIP: 0033:0x7fedd09f14aa [ 664.699023][T23131] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 664.718648][T23131] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 664.727064][T23131] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 664.735132][T23131] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 664.743116][T23131] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 664.751161][T23131] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 664.759218][T23131] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 664.767210][T23131] [ 664.773363][T23143] loop3: detected capacity change from 0 to 128 12:24:00 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c6425733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:24:00 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 97) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000048000000100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:24:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) [ 664.840862][T23154] loop3: detected capacity change from 0 to 128 [ 664.841754][T23153] loop2: detected capacity change from 0 to 128 [ 664.867376][T23153] FAULT_INJECTION: forcing a failure. [ 664.867376][T23153] name failslab, interval 1, probability 0, space 0, times 0 [ 664.880084][T23153] CPU: 1 PID: 23153 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 664.890772][T23153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 664.900828][T23153] Call Trace: [ 664.904106][T23153] [ 664.907124][T23153] dump_stack_lvl+0xda/0x130 [ 664.911747][T23153] dump_stack+0x15/0x20 [ 664.916003][T23153] should_fail_ex+0x21f/0x230 [ 664.920786][T23153] ? __list_lru_init+0x6e/0x2e0 [ 664.925709][T23153] __should_failslab+0x92/0xa0 [ 664.930583][T23153] should_failslab+0x9/0x20 [ 664.935101][T23153] __kmalloc+0xb6/0x3b0 [ 664.939289][T23153] ? shrinker_alloc+0x53e/0x5f0 [ 664.944167][T23153] __list_lru_init+0x6e/0x2e0 [ 664.948899][T23153] alloc_super+0x486/0x520 [ 664.953451][T23153] ? mount_bdev+0x1e0/0x1e0 [ 664.958089][T23153] sget+0x16e/0x360 [ 664.961908][T23153] ? test_bdev_super+0x90/0x90 [ 664.966677][T23153] ? msdos_mount+0x40/0x40 [ 664.971240][T23153] mount_bdev+0x96/0x1e0 [ 664.975576][T23153] ? vfat_cmp+0x110/0x110 [ 664.979946][T23153] msdos_mount+0x31/0x40 [ 664.984238][T23153] legacy_get_tree+0x74/0xd0 12:24:00 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c642c733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 664.988860][T23153] vfs_get_tree+0x53/0x1d0 [ 664.993359][T23153] do_new_mount+0x227/0x690 [ 664.997877][T23153] path_mount+0x496/0xb30 [ 665.002222][T23153] __se_sys_mount+0x27f/0x2d0 [ 665.006919][T23153] __x64_sys_mount+0x67/0x80 [ 665.011591][T23153] do_syscall_64+0xcd/0x1d0 [ 665.016103][T23153] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 665.022001][T23153] RIP: 0033:0x7fedd09f14aa [ 665.026418][T23153] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 665.046055][T23153] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 665.054478][T23153] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 665.062485][T23153] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 665.070457][T23153] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 665.078550][T23153] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000068000000100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 665.086612][T23153] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 665.094598][T23153] [ 665.101971][T23263] loop3: detected capacity change from 0 to 128 12:24:00 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c6464733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4}]) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 98) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 665.188943][T23275] loop3: detected capacity change from 0 to 128 [ 665.219745][T23280] loop2: detected capacity change from 0 to 128 [ 665.229542][T23280] FAULT_INJECTION: forcing a failure. 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000006040000100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) [ 665.229542][T23280] name failslab, interval 1, probability 0, space 0, times 0 [ 665.242323][T23280] CPU: 1 PID: 23280 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 665.252740][T23280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 665.262806][T23280] Call Trace: [ 665.266117][T23280] [ 665.269046][T23280] dump_stack_lvl+0xda/0x130 [ 665.273777][T23280] dump_stack+0x15/0x20 [ 665.278034][T23280] should_fail_ex+0x21f/0x230 [ 665.282718][T23280] ? __list_lru_init+0x6e/0x2e0 12:24:00 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:00 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c6473733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 665.287644][T23280] __should_failslab+0x92/0xa0 [ 665.292425][T23280] should_failslab+0x9/0x20 [ 665.297052][T23280] __kmalloc+0xb6/0x3b0 [ 665.301229][T23280] ? shrinker_alloc+0x53e/0x5f0 [ 665.306096][T23280] __list_lru_init+0x6e/0x2e0 [ 665.310803][T23280] alloc_super+0x4d1/0x520 [ 665.315246][T23280] ? mount_bdev+0x1e0/0x1e0 [ 665.319806][T23280] sget+0x16e/0x360 [ 665.323626][T23280] ? test_bdev_super+0x90/0x90 [ 665.328508][T23280] ? msdos_mount+0x40/0x40 [ 665.333048][T23280] mount_bdev+0x96/0x1e0 [ 665.337496][T23280] ? vfat_cmp+0x110/0x110 [ 665.341893][T23280] msdos_mount+0x31/0x40 [ 665.346147][T23280] legacy_get_tree+0x74/0xd0 [ 665.350761][T23280] vfs_get_tree+0x53/0x1d0 [ 665.355052][T23289] loop3: detected capacity change from 0 to 128 [ 665.355178][T23280] do_new_mount+0x227/0x690 [ 665.365911][T23280] path_mount+0x496/0xb30 [ 665.370304][T23280] __se_sys_mount+0x27f/0x2d0 [ 665.374990][T23280] __x64_sys_mount+0x67/0x80 [ 665.379699][T23280] do_syscall_64+0xcd/0x1d0 [ 665.384286][T23280] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 665.390199][T23280] RIP: 0033:0x7fedd09f14aa [ 665.394614][T23280] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 665.414245][T23280] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 665.422660][T23280] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 665.430629][T23280] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 12:24:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r2, 0x1, 0x0, 0x0, {{}, {0x0, 0x2}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) r3 = getegid() r4 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r3, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") dup3(r4, r0, 0x80000) (async) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x300}]) 12:24:01 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c6475733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 665.438605][T23280] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 665.446573][T23280] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 665.454544][T23280] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 665.462540][T23280] 12:24:01 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") (fail_nth: 99) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 665.512790][T23296] loop3: detected capacity change from 0 to 128 [ 665.549592][T23303] loop2: detected capacity change from 0 to 128 [ 665.565098][T23303] FAULT_INJECTION: forcing a failure. [ 665.565098][T23303] name failslab, interval 1, probability 0, space 0, times 0 [ 665.577916][T23303] CPU: 0 PID: 23303 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 665.588401][T23303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 665.598482][T23303] Call Trace: [ 665.601767][T23303] [ 665.604713][T23303] dump_stack_lvl+0xda/0x130 [ 665.609315][T23303] dump_stack+0x15/0x20 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c6478733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 665.613505][T23303] should_fail_ex+0x21f/0x230 [ 665.618248][T23303] ? bdev_open_by_dev+0x44/0x5e0 [ 665.623245][T23303] __should_failslab+0x92/0xa0 [ 665.628015][T23303] should_failslab+0x9/0x20 [ 665.632637][T23303] kmalloc_trace+0x55/0x2d0 [ 665.637149][T23303] ? __list_lru_init+0x2b6/0x2e0 [ 665.642090][T23303] bdev_open_by_dev+0x44/0x5e0 [ 665.646901][T23303] ? shrinker_register+0x106/0x130 [ 665.652048][T23303] ? msdos_mount+0x40/0x40 [ 665.656550][T23303] setup_bdev_super+0x43/0x360 [ 665.661402][T23303] ? msdos_mount+0x40/0x40 [ 665.665897][T23303] mount_bdev+0x10d/0x1e0 [ 665.670237][T23303] ? vfat_cmp+0x110/0x110 [ 665.674604][T23303] msdos_mount+0x31/0x40 [ 665.678894][T23303] legacy_get_tree+0x74/0xd0 [ 665.683496][T23303] vfs_get_tree+0x53/0x1d0 [ 665.687951][T23303] do_new_mount+0x227/0x690 [ 665.692471][T23303] path_mount+0x496/0xb30 [ 665.696839][T23303] __se_sys_mount+0x27f/0x2d0 [ 665.701513][T23303] ? restore_fpregs_from_fpstate+0x99/0x180 [ 665.707441][T23303] __x64_sys_mount+0x67/0x80 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 665.712119][T23303] do_syscall_64+0xcd/0x1d0 [ 665.716626][T23303] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 665.722574][T23303] RIP: 0033:0x7fedd09f14aa [ 665.727009][T23303] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 665.746652][T23303] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 665.755210][T23303] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x810}]) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 665.763227][T23303] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 [ 665.771255][T23303] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 665.779294][T23303] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 665.787304][T23303] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 665.795351][T23303] [ 665.802054][T23312] loop3: detected capacity change from 0 to 128 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f223178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:01 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") (fail_nth: 100) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 665.880840][T23324] loop3: detected capacity change from 0 to 128 [ 665.908534][T23327] loop2: detected capacity change from 0 to 128 [ 665.917888][T23327] FAULT_INJECTION: forcing a failure. [ 665.917888][T23327] name failslab, interval 1, probability 0, space 0, times 0 [ 665.931816][T23327] CPU: 0 PID: 23327 Comm: syz-executor.2 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 665.942242][T23327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 665.952305][T23327] Call Trace: [ 665.955583][T23327] [ 665.958519][T23327] dump_stack_lvl+0xda/0x130 [ 665.963122][T23327] dump_stack+0x15/0x20 [ 665.967366][T23327] should_fail_ex+0x21f/0x230 [ 665.972130][T23327] ? fat_fill_super+0x8c/0x28e0 [ 665.977049][T23327] __should_failslab+0x92/0xa0 12:24:01 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f2c3178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 665.981878][T23327] should_failslab+0x9/0x20 [ 665.986394][T23327] kmalloc_trace+0x55/0x2d0 [ 665.990963][T23327] ? msdos_fill_super+0x40/0x40 [ 665.995852][T23327] fat_fill_super+0x8c/0x28e0 [ 666.000591][T23327] ? pointer+0x5e3/0xd10 [ 666.004833][T23327] ? format_decode+0x612/0x8a0 [ 666.009603][T23327] ? vsnprintf+0xdd8/0xe30 [ 666.014108][T23327] ? xycz_add_c+0x1fe0/0x3470 [ 666.018802][T23327] msdos_fill_super+0x2d/0x40 [ 666.023506][T23327] ? msdos_mount+0x40/0x40 [ 666.027993][T23327] mount_bdev+0x14f/0x1e0 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 666.032333][T23327] ? vfat_cmp+0x110/0x110 [ 666.036753][T23327] msdos_mount+0x31/0x40 [ 666.041004][T23327] legacy_get_tree+0x74/0xd0 [ 666.045603][T23327] vfs_get_tree+0x53/0x1d0 [ 666.050070][T23327] do_new_mount+0x227/0x690 [ 666.054605][T23327] path_mount+0x496/0xb30 [ 666.058985][T23327] __se_sys_mount+0x27f/0x2d0 [ 666.063667][T23327] ? restore_fpregs_from_fpstate+0x99/0x180 [ 666.069582][T23327] __x64_sys_mount+0x67/0x80 [ 666.074244][T23327] do_syscall_64+0xcd/0x1d0 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 666.078771][T23327] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 666.084669][T23327] RIP: 0033:0x7fedd09f14aa [ 666.089106][T23327] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 666.108722][T23327] RSP: 002b:00007fedcfd70ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 666.117142][T23327] RAX: ffffffffffffffda RBX: 00007fedcfd70f80 RCX: 00007fedd09f14aa [ 666.125131][T23327] RDX: 00000000200000c0 RSI: 0000000020000240 RDI: 00007fedcfd70f40 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 666.133187][T23327] RBP: 00000000200000c0 R08: 00007fedcfd70f80 R09: 0000000000800004 [ 666.141180][T23327] R10: 0000000000800004 R11: 0000000000000202 R12: 0000000020000240 [ 666.149247][T23327] R13: 00007fedcfd70f40 R14: 00000000000002a5 R15: 0000000020000100 [ 666.155805][T23339] loop3: detected capacity change from 0 to 128 [ 666.157228][T23327] 12:24:01 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f743178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800004, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1008}]) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 666.248320][T23349] loop3: detected capacity change from 0 to 128 [ 666.259228][T23352] loop2: detected capacity change from 0 to 128 [ 666.283050][T23352] FAT-fs (loop2): bogus number of FAT structure [ 666.289391][T23352] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero 12:24:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r1 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@private, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private1}}, &(0x7f00000001c0)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000280)={{}, {0x1, 0xc}, [{0x2, 0x4, r2}], {}, [{0x8, 0x6, r1}, {0x8, 0x0, r1}, {0x8, 0x5, r1}, {0x8, 0x3, r1}, {0x8, 0x4, r1}, {0x8, 0x0, r1}], {0x10, 0x1}, {0x20, 0x3}}, 0x5c, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x6, 0x81c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000200), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x3, 0x2, 0x9200, 'pim6reg\x00', 'dvmrp1\x00', 'wg1\x00', 'veth1_to_batadv\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, [0x0, 0xff], @broadcast, [0x0, 0x0, 0x0, 0xff, 0xff], 0xee, 0x16e, 0x1b6, [@mark_m={{'mark_m\x00', 0x0, 0x18}, {{0x20, 0x6, 0x1, 0x1}}}, @mark_m={{'mark_m\x00', 0x0, 0x18}, {{0x7, 0x6, 0x2}}}], [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x52, {0x4}}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fffffff}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x7, {0xcca}}}}}, {0x9, 0x24, 0xf6, 'netdevsim0\x00', 'caif0\x00', 'vlan0\x00', 'netdevsim0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}, [0xff, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xae, 0xae, 0xe6, [@devgroup={{'devgroup\x00', 0x0, 0x18}, {{0xb, 0x7, 0x2, 0x4, 0x7f}}}], [], @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{0x9, 0x0, 0xdada, 'team_slave_1\x00', 'lo\x00', 'xfrm0\x00', 'team_slave_0\x00', @remote, [0xff, 0xff, 0xff, 0x0, 0xff], @local, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xae, 0xde, 0x126, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0x3}], 0x2}}}], [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x81, 0xff, {0xffffffff}}}}}, {0x1d5cd5a5fe5c2706, 0x14, 0x6007, 'macvtap0\x00', 'bridge_slave_0\x00', 'rose0\x00', 'bridge_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote, [0x0, 0x0, 0xff, 0x0, 0xff], 0x126, 0x15e, 0x1ae, [@limit={{'limit\x00', 0x0, 0x20}, {{0x4, 0x6, 0x0, 0x7, 0xd12, 0x305}}}, @physdev={{'physdev\x00', 0x0, 0x48}, {{'team_slave_1\x00', {}, 'syz_tun\x00', {0xff}, 0x1, 0x3d}}}], [@common=@dnat={'dnat\x00', 0x10, {{@random="ef9ac80df380", 0xffffffffffffffff}}}], @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x8, {0x2f}}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{0x3, 0x20, 0xf5, 'veth0_to_bond\x00', 'veth1_vlan\x00', 'team_slave_1\x00', 'syz_tun\x00', @remote, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast, [0xff], 0x6e, 0xe6, 0x116, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7f, 0x6, {0xfffffffffffffff9}}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}], @common=@STANDARD={'\x00', 0x8}}, {0x11, 0x0, 0x884c, 'veth1_to_team\x00', 'vcan0\x00', 'dummy0\x00', 'wlan1\x00', @random="b18548a25b1e", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, [0xff, 0xff, 0xff, 0x3bdbb8c70938d0a4], 0x9e, 0xce, 0x106, [@state={{'state\x00', 0x0, 0x8}, {{0xffffffff}}}], [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}], @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}]}, 0x894) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r1, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f732278666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 666.298761][T23352] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4000}]) 12:24:01 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:01 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800002, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 666.340997][T23363] loop3: detected capacity change from 0 to 128 12:24:01 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f732c78666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1000000}]) [ 666.388189][T23369] loop2: detected capacity change from 0 to 128 [ 666.403410][T23371] loop3: detected capacity change from 0 to 128 [ 666.413875][T23369] FAT-fs (loop2): bogus number of FAT structure [ 666.420191][T23369] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 666.429563][T23369] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733122666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800003, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f73312c666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2000000}]) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 666.506407][T23384] loop3: detected capacity change from 0 to 128 [ 666.508677][T23385] loop2: detected capacity change from 0 to 128 [ 666.528391][T23385] FAT-fs (loop2): bogus number of FAT structure [ 666.534721][T23385] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 666.544010][T23385] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800005, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 666.572332][T23389] loop3: detected capacity change from 0 to 128 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178226c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3000000}]) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 666.642682][T23398] loop3: detected capacity change from 0 to 128 [ 666.653174][T23401] loop2: detected capacity change from 0 to 128 [ 666.680415][T23401] FAT-fs (loop2): bogus number of FAT structure 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f7331782c6c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4000000}]) 12:24:02 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800006, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 666.686800][T23401] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 666.696271][T23401] FAT-fs (loop2): Can't find a valid FAT filesystem [ 666.712950][T23407] loop3: detected capacity change from 0 to 128 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f7331782e6c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 666.752401][T23415] loop2: detected capacity change from 0 to 128 [ 666.776867][T23415] FAT-fs (loop2): bogus number of FAT structure [ 666.783189][T23415] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 666.792548][T23415] FAT-fs (loop2): Can't find a valid FAT filesystem [ 666.827252][T23421] loop3: detected capacity change from 0 to 128 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800007, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x8100000}]) 12:24:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r1 = getegid() (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@private, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private1}}, &(0x7f00000001c0)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000280)={{}, {0x1, 0xc}, [{0x2, 0x4, r2}], {}, [{0x8, 0x6, r1}, {0x8, 0x0, r1}, {0x8, 0x5, r1}, {0x8, 0x3, r1}, {0x8, 0x4, r1}, {0x8, 0x0, r1}], {0x10, 0x1}, {0x20, 0x3}}, 0x5c, 0x3) (async) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x6, 0x81c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000200), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x3, 0x2, 0x9200, 'pim6reg\x00', 'dvmrp1\x00', 'wg1\x00', 'veth1_to_batadv\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, [0x0, 0xff], @broadcast, [0x0, 0x0, 0x0, 0xff, 0xff], 0xee, 0x16e, 0x1b6, [@mark_m={{'mark_m\x00', 0x0, 0x18}, {{0x20, 0x6, 0x1, 0x1}}}, @mark_m={{'mark_m\x00', 0x0, 0x18}, {{0x7, 0x6, 0x2}}}], [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x52, {0x4}}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fffffff}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x7, {0xcca}}}}}, {0x9, 0x24, 0xf6, 'netdevsim0\x00', 'caif0\x00', 'vlan0\x00', 'netdevsim0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}, [0xff, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xae, 0xae, 0xe6, [@devgroup={{'devgroup\x00', 0x0, 0x18}, {{0xb, 0x7, 0x2, 0x4, 0x7f}}}], [], @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{0x9, 0x0, 0xdada, 'team_slave_1\x00', 'lo\x00', 'xfrm0\x00', 'team_slave_0\x00', @remote, [0xff, 0xff, 0xff, 0x0, 0xff], @local, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xae, 0xde, 0x126, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0x3}], 0x2}}}], [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x81, 0xff, {0xffffffff}}}}}, {0x1d5cd5a5fe5c2706, 0x14, 0x6007, 'macvtap0\x00', 'bridge_slave_0\x00', 'rose0\x00', 'bridge_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote, [0x0, 0x0, 0xff, 0x0, 0xff], 0x126, 0x15e, 0x1ae, [@limit={{'limit\x00', 0x0, 0x20}, {{0x4, 0x6, 0x0, 0x7, 0xd12, 0x305}}}, @physdev={{'physdev\x00', 0x0, 0x48}, {{'team_slave_1\x00', {}, 'syz_tun\x00', {0xff}, 0x1, 0x3d}}}], [@common=@dnat={'dnat\x00', 0x10, {{@random="ef9ac80df380", 0xffffffffffffffff}}}], @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x8, {0x2f}}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{0x3, 0x20, 0xf5, 'veth0_to_bond\x00', 'veth1_vlan\x00', 'team_slave_1\x00', 'syz_tun\x00', @remote, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast, [0xff], 0x6e, 0xe6, 0x116, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7f, 0x6, {0xfffffffffffffff9}}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}], @common=@STANDARD={'\x00', 0x8}}, {0x11, 0x0, 0x884c, 'veth1_to_team\x00', 'vcan0\x00', 'dummy0\x00', 'wlan1\x00', @random="b18548a25b1e", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, [0xff, 0xff, 0xff, 0x3bdbb8c70938d0a4], 0x9e, 0xce, 0x106, [@state={{'state\x00', 0x0, 0x8}, {{0xffffffff}}}], [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}], @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}]}, 0x894) (async) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r1, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") (async, rerun: 32) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) (rerun: 32) 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f7331782f6c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 667.182731][T23427] loop3: detected capacity change from 0 to 128 [ 667.203209][T23433] loop2: detected capacity change from 0 to 128 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f73317866226f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 667.228940][T23433] FAT-fs (loop2): bogus number of FAT structure [ 667.236552][T23433] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 667.245984][T23433] FAT-fs (loop2): Can't find a valid FAT filesystem [ 667.265936][ T375] blk_print_req_error: 8 callbacks suppressed [ 667.265949][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178662c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x40000000}]) 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:02 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800008, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 667.294768][T23440] loop3: detected capacity change from 0 to 128 [ 667.296977][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 667.310382][ T375] Buffer I/O error on dev loop3, logical block 0, async page read 12:24:02 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800009, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff000000000000000d100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) [ 667.373768][T23449] loop2: detected capacity change from 0 to 128 [ 667.375691][T23448] loop3: detected capacity change from 0 to 128 [ 667.395014][T23449] FAT-fs (loop2): bogus number of FAT structure [ 667.401331][T23449] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 667.410689][T23449] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:03 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178662e6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 667.446044][T23456] loop2: detected capacity change from 0 to 128 [ 667.474502][T23459] loop3: detected capacity change from 0 to 128 [ 667.481061][T23456] FAT-fs (loop2): bogus number of FAT structure 12:24:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 667.487449][T23456] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 667.496971][T23456] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178662f6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff00000000ffefff1f100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:24:03 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80000a, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)) (async) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) [ 667.566901][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 667.596012][T23471] loop3: detected capacity change from 0 to 128 [ 667.603009][T23475] loop2: detected capacity change from 0 to 128 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 667.617018][T23475] FAT-fs (loop2): bogus number of FAT structure [ 667.623305][T23475] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 667.632676][T23475] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:03 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c2270707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80000b, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 667.690264][T23554] loop2: detected capacity change from 0 to 128 [ 667.695841][T23553] loop3: detected capacity change from 0 to 128 [ 667.709123][T23554] FAT-fs (loop2): bogus number of FAT structure [ 667.715500][T23554] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 667.724868][T23554] FAT-fs (loop2): Can't find a valid FAT filesystem [ 667.755173][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:24:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r1 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@private, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private1}}, &(0x7f00000001c0)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000280)={{}, {0x1, 0xc}, [{0x2, 0x4, r2}], {}, [{0x8, 0x6, r1}, {0x8, 0x0, r1}, {0x8, 0x5, r1}, {0x8, 0x3, r1}, {0x8, 0x4, r1}, {0x8, 0x0, r1}], {0x10, 0x1}, {0x20, 0x3}}, 0x5c, 0x3) (async) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000280)={{}, {0x1, 0xc}, [{0x2, 0x4, r2}], {}, [{0x8, 0x6, r1}, {0x8, 0x0, r1}, {0x8, 0x5, r1}, {0x8, 0x3, r1}, {0x8, 0x4, r1}, {0x8, 0x0, r1}], {0x10, 0x1}, {0x20, 0x3}}, 0x5c, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x6, 0x81c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000200), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x3, 0x2, 0x9200, 'pim6reg\x00', 'dvmrp1\x00', 'wg1\x00', 'veth1_to_batadv\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, [0x0, 0xff], @broadcast, [0x0, 0x0, 0x0, 0xff, 0xff], 0xee, 0x16e, 0x1b6, [@mark_m={{'mark_m\x00', 0x0, 0x18}, {{0x20, 0x6, 0x1, 0x1}}}, @mark_m={{'mark_m\x00', 0x0, 0x18}, {{0x7, 0x6, 0x2}}}], [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x52, {0x4}}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fffffff}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x7, {0xcca}}}}}, {0x9, 0x24, 0xf6, 'netdevsim0\x00', 'caif0\x00', 'vlan0\x00', 'netdevsim0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}, [0xff, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xae, 0xae, 0xe6, [@devgroup={{'devgroup\x00', 0x0, 0x18}, {{0xb, 0x7, 0x2, 0x4, 0x7f}}}], [], @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{0x9, 0x0, 0xdada, 'team_slave_1\x00', 'lo\x00', 'xfrm0\x00', 'team_slave_0\x00', @remote, [0xff, 0xff, 0xff, 0x0, 0xff], @local, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xae, 0xde, 0x126, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0x3}], 0x2}}}], [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x81, 0xff, {0xffffffff}}}}}, {0x1d5cd5a5fe5c2706, 0x14, 0x6007, 'macvtap0\x00', 'bridge_slave_0\x00', 'rose0\x00', 'bridge_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote, [0x0, 0x0, 0xff, 0x0, 0xff], 0x126, 0x15e, 0x1ae, [@limit={{'limit\x00', 0x0, 0x20}, {{0x4, 0x6, 0x0, 0x7, 0xd12, 0x305}}}, @physdev={{'physdev\x00', 0x0, 0x48}, {{'team_slave_1\x00', {}, 'syz_tun\x00', {0xff}, 0x1, 0x3d}}}], [@common=@dnat={'dnat\x00', 0x10, {{@random="ef9ac80df380", 0xffffffffffffffff}}}], @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x8, {0x2f}}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{0x3, 0x20, 0xf5, 'veth0_to_bond\x00', 'veth1_vlan\x00', 'team_slave_1\x00', 'syz_tun\x00', @remote, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast, [0xff], 0x6e, 0xe6, 0x116, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7f, 0x6, {0xfffffffffffffff9}}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}], @common=@STANDARD={'\x00', 0x8}}, {0x11, 0x0, 0x884c, 'veth1_to_team\x00', 'vcan0\x00', 'dummy0\x00', 'wlan1\x00', @random="b18548a25b1e", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, [0xff, 0xff, 0xff, 0x3bdbb8c70938d0a4], 0x9e, 0xce, 0x106, [@state={{'state\x00', 0x0, 0x8}, {{0xffffffff}}}], [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}], @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}]}, 0x894) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r1, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) (async) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) 12:24:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)) (async) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 12:24:03 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c2570707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80000c, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 668.035740][T23597] loop2: detected capacity change from 0 to 128 [ 668.040010][T23598] loop3: detected capacity change from 0 to 128 [ 668.066363][T23597] FAT-fs (loop2): bogus number of FAT structure [ 668.072782][T23597] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80000d, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff000000000000007a100000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:24:03 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c2c70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 668.082205][T23597] FAT-fs (loop2): Can't find a valid FAT filesystem [ 668.105711][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:24:03 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6470707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 668.150621][T23705] loop2: detected capacity change from 0 to 128 [ 668.158212][T23715] loop3: detected capacity change from 0 to 128 [ 668.170368][T23705] FAT-fs (loop2): bogus number of FAT structure [ 668.176747][T23705] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 668.186076][T23705] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80000e, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 668.219482][T23719] loop3: detected capacity change from 0 to 128 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 12:24:03 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c7370707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") [ 668.261332][T23724] loop2: detected capacity change from 0 to 128 [ 668.269686][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 668.287807][T23724] FAT-fs (loop2): bogus number of FAT structure [ 668.294116][T23724] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 668.303455][T23724] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:03 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80000f, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:03 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 668.342775][T23732] loop3: detected capacity change from 0 to 128 [ 668.374177][T23735] loop2: detected capacity change from 0 to 128 12:24:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) (async) io_setup(0x8, &(0x7f00000006c0)) (async) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) (async) 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c7570707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 668.394569][T23735] FAT-fs (loop2): bogus number of FAT structure [ 668.401023][T23735] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 668.410378][T23735] FAT-fs (loop2): Can't find a valid FAT filesystem [ 668.425340][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:24:04 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800010, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 668.462881][T23742] loop3: detected capacity change from 0 to 128 [ 668.474339][T23738] ebtables: ebtables: counters copy to user failed while replacing table [ 668.476705][T23744] loop2: detected capacity change from 0 to 128 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c7870707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 668.511754][T23744] FAT-fs (loop2): bogus number of FAT structure [ 668.519319][T23744] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 668.528860][T23744] FAT-fs (loop2): Can't find a valid FAT filesystem [ 668.535815][ T375] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:04 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800011, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) (async) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 668.566062][T23765] ebtables: ebtables: counters copy to user failed while replacing table [ 668.569527][T23852] loop3: detected capacity change from 0 to 128 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f22707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 668.612212][T23855] loop2: detected capacity change from 0 to 128 [ 668.628398][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 668.640033][T23855] FAT-fs (loop2): bogus number of FAT structure [ 668.646358][T23855] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 668.655769][T23855] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)) eventfd(0x9) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bond_slave_1\x00', @multicast}) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x7f, &(0x7f0000000100)=0x0) r3 = fsopen(&(0x7f0000000040)='ramfs\x00', 0x0) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, r3, 0x0}]) io_submit(r2, 0x0, &(0x7f0000000140)) [ 668.669875][T23883] ebtables: ebtables: counters copy to user failed while replacing table [ 668.680530][T23962] loop3: detected capacity change from 0 to 128 [ 668.745004][ T6053] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:24:04 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800012, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f23707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) (async, rerun: 32) io_setup(0x8, &(0x7f00000006c0)) (rerun: 32) eventfd(0x9) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bond_slave_1\x00', @multicast}) (async) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) (async) io_setup(0x7f, &(0x7f0000000100)=0x0) (async) r3 = fsopen(&(0x7f0000000040)='ramfs\x00', 0x0) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, r3, 0x0}]) (async) io_submit(r2, 0x0, &(0x7f0000000140)) 12:24:04 executing program 0: r0 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") ppoll(&(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) [ 668.903884][T23969] loop2: detected capacity change from 0 to 128 [ 668.912437][T23971] loop3: detected capacity change from 0 to 128 [ 668.925962][T23969] FAT-fs (loop2): bogus number of FAT structure [ 668.932250][T23969] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 668.941628][T23969] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f25707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) (async) io_setup(0x8, &(0x7f00000006c0)) (async) eventfd(0x9) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bond_slave_1\x00', @multicast}) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x7f, &(0x7f0000000100)=0x0) (async) r3 = fsopen(&(0x7f0000000040)='ramfs\x00', 0x0) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x0, r3, 0x0}]) io_submit(r2, 0x0, &(0x7f0000000140)) 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000021000000000000000000000000000000000000000000000000ffffffff0000000000000000050000000000000000000000000000000000000000000000000000000400000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000ffff0000000000000000000000000000000062726983676530000000000000000000736974300000000000000000000000007465616d300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000d8010000d801000010020000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff000000001b0000000000000000007465616d5f736c6176655f310000000069726c616e300000000000000000000069726c616e3000e575dd73000000000073797a6b616c6c6572300000000000000180c2000000000000000000f646793b7b3900000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000edffffff00000000"]}, 0x3c0) 12:24:04 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800013, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 668.967842][T23968] ebtables: ebtables: counters copy to user failed while replacing table [ 668.980856][T24078] loop3: detected capacity change from 0 to 128 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f2a707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r4, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="99131d934c277c372a47788e47979ce5ca2d4cad3b711814e4fbc9c74546cb9f5cf22875ceb7e394d013f43a300286351e932fb4c940f3466f52666051328c8cde6efea5346116b15630cc1924404df66e43db50e328c7a7ec07fddbcb7a9aa1ee64efbfd4f2e1e8dca8a1c9495143780ba4bea91929232f530456cf1abc5c55feb28dca44660f3b65befb874b077b35730be0dff54e1ca668a39686b66c27128a5eb43d2826fe51a23ddd3ad04cc1a9cbdf", 0xb2}, {&(0x7f0000000180)="c2ae891161954f3644b6642f7549f6d732890e69e321732d165be9d78b4f652e88b5986c55e39e8f47a107ac3b593a3566734f2d43be04e212d8bd20a40894e853ee90ad5d51471c6e68d41686ba713487793a8e1c62431a4e1e93d8021116ce7f3c1ef1e3434f39e91712caffcdd2d9b6e03c5b692b2dd37cf4fa9d6a6457583dbccdddd0ce6c594512b1937efb2e88030510491a9ea1877c440d6114ac7506ecf700a02ac07d8804c58127607d5b61d313f38d0db003d250f67e088c9bdc1b6231678d2e572549aafcd3f9ae4aeb8f6be35589", 0xd4}, {&(0x7f0000000280)="520e7c3918fd72ab42c14625c58624396355b1c098b32048021ee8eaf2c38d65bf59549f1d6b54079ae6ebd927686bb9693a8f83f5bea9f6342b1ae78f66a3cf5f29ac417054c936c7a9f210c3c5516c8dcdf88062e9fe2d3ad54838f445b86ba35dbfa7b0de21690df5eb3dc756aded822e48a1aea6c1f5ef6be3c1b9a930816654d4aa528a0aae2b46d2dbba5d8f501169cea7a7343077697ab0bea0e43a2c3a6ad493d6afa5b8109eee4f919c8e414c4f33a9a82732d296d5913dcf8d64804a1f9a7c33abeea13c", 0xc9}, {&(0x7f00000004c0)="6fb71e6d172a2ede217ea8f99c8324214819b9071524ea90ae730eb9cc7ae8f8ef56d5f54a9ef0537031016a94fff7017a82698728d0df1b662863132b83b253a7f04cd9fbdf9b5aa817a2a60d59729d5691a0497ab04b200473040471cac6d5f2ef9f58df5afb43030c2a29fa7ccfc781c831b50aadb29a28b368c31f585a6eebe536bd8cbb7faaf4fd1f0d9cd6e558cebf4c9d7409026b8c43c8f3", 0x9c}, 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{&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="73105c19a6f0fdf1d4765c62fc81401dee506928acb0a5341ba7eb2e8e28d3c9acb16670e646e47d56725848fd67a3cab230dd53ddd98293462c0ce621be765cce23ed2d64cfb8c2fa72ac2b9be7245cc835a341e8c112048dc734c49f01050fc704a29540d3b06a15c358a633f0d10bd6b9cf016b5cc0bcea7135e7781c9507a23b76f1fc5807d8ab2434bf9c98c81753c562114dde57375e448823c489a816edff663dc2f50940a873ddeaa8bf9a76ee97516669bf515407868022c348828b5464a6abf1e901212dc3dd7c2ae9a3eafe46c492774634d77a1ca53f565eeb686f477aba8d41e185ba7da68e0a6c4c605329460b", 0xf4}, {&(0x7f0000002980)="8987fcd6003bbc2b41d864b8e68b7adcc858b383992529a9199859e8b398b53ef3d6", 0x22}, {&(0x7f00000029c0)="2ab5101e90f9339f15664570b10b52d0225cf99e3a79cb51f0e21e9a69e352968d11c4fe4b5eceb20575d632662cf33ee7febb8ea7cbf66ad7b6c979de0e71dbecf5d80c9338653bfba8a6a3090474b3b70d1eff0352be01fb4824aab1afe5d628e511e157863ffcacaddb1a5ee910b01063500628bd2ae5561b4a1bce5809591fb2f72dd0f85a74e5bb31c2777ed8c443bcfc471ea3fb63d1f5049cb8a957394e2534f1d658c40f36cb32026c7084281005b74e97d7211ca8d797a7e7e7b83170553eb886721be4ccfa35b215e882c54776ffaa328cade2850367d56b0e6b30", 0xe0}, {&(0x7f0000002ac0)="23c7ab6ce4e360d09d8bdff39a3fd4961bd081878d2d10f588369d04e28b238e65eadcf18a999c02505b8fb108a72c7135669394c9f027bb85c0a3792f70cf68b1624354f9e20ee031bb1ea943c7c7003a6529366fa3d01762acd6a9d9ee3af22e9f03e59c5ad4a79ef03b706d5d2c12c65cfc6111eca1dcc14bf43203dc8ad7cab16ac2", 0x84}], 0x9, &(0x7f0000002c40)=[{0xd8, 0x113, 0x5, "1235da1dd52e4021476bd0326f87c01f2915eb8fb50ede458d7a83a441440fc06373394336f8bfbf89ab4277c549ccc34cc0393b36825f195f114f8a2a1f310baaa55a2f6bf6881c74a157fc45a60d598a0ec91d74afb042cb1ca754ca396c917ee98468c3243293f79d0c474fef8ceca998ca70d78e430f4948f814efc83d73bb1811d6a435b4d8240c01b6e2c160ea7f772c79762f32234b13192fcc2e0d8cabae6f68d0cd747d6d00cf07669294e07de14d220bd2ad75036731839cbd30bcdba84f12"}, {0xe8, 0x103, 0x7f, "9e1d10c2e980996f163070ce0398548a8887b77d5299c87e811a1b9b236d4ba3c08f9b777831118ecd9dc4555fd62811447cbcb387677a2f5e6fa085f403c9fc22e1e8df93ab61a74d3aa9b7302a1567ea2080c2457e88bd53ff56709a1951a2f9c8ae35ebdd9bc8c3fe5ff985e449d0160bc234845b2d11c944e777703c018891e9a106dd4711e7058552676095ac3617b5f31f39bfca7e9bd575c607c1673d8ad85d6a24f5e6a911cf6150044b37ab90a4fb9b65db2bfcb9a082473a24b913cc802847a2d6372048a83412bc9a10f7c2a193d4500ed619"}], 0x1c0}}, {{&(0x7f0000002e00)=@generic={0x18, "923b6306808a66f0c6167e663cc76d2ac3d32573a719846e975f4921e1f867478d327305a22346212c5eb9960fd95a25aa3dd2de08cf0d1b13fcf191fd3e677911501a55ea230e3222c2c794a3b13754598c9e33b6d23246cc3525c8878b5598769ec16898364e07b3684df43d2f2559508cb0aa0e0e7ef61398f22358b4"}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002e80)="ed1d79f8c46db49cade0ad9e5ada9ad6c89fe6bdf6023b835daefa3ad9af0b154ad64a1bc1272643210014be6b0776351d685853d5b7c1ef20b5d64c0244a82e170458f91f7ab70b1682cbb0c41b9462e3b4705554462799d10f846cc9e0321ec5f58a0d082bad676b2f63b827b0943e2af2abc2a0a57ab8caf49a058bbf08840151a235b2580fc4f19c657d832f565f959a7727733715", 0x97}, {&(0x7f0000002f40)="e65f379a9a626983f0627c83862786949d11791e316827ddc62f48d80f1f19818e50879e216c050254e2274adf2bff1ea8edd6e2e21e8fd35724dd3a89555c7520928577655e4ca9b93963c968f255846233", 0x52}, {&(0x7f0000002fc0)="a359cfc6c86debb45c56cddc4d361b390c491a243eeec5163047ade03c224d0f745f6b9f93145f9121e751a03d3ad152cce7576c83814b6111ac6ef276f68c37728f7a34babc461b290c1d23f5a64b9a2296c5b592fd8de8eb04889ff6ccc58927b7d45858508f15d15cb87b935ff90772feac776fb54dcc0be3a1258f2efe648d4cd6becff57f9ce969f3c04d5a2d8ddb4f12f8301407060f65000b4ff9abf8c74f80ec78ab795fd02c", 0xaa}], 0x3, &(0x7f00000030c0)=[{0x70, 0x10a, 0x1f, "3db6e28a5bd3ff768d653c91e4c3bdaae199611d39c1c0089f48266f645a94aa2f114330e45bef30431e0d5827b2cfea12931d6f801245e89f193947eaf4b8ef9223e24b55589cd806662d28d0c31389d34decaac1d71eb0457c16e8f5cba44b"}], 0x70}}], 0x3, 0x44080) 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 669.024400][T24081] ebtables: ebtables: counters copy to user failed while replacing table [ 669.041988][T24186] loop2: detected capacity change from 0 to 128 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f2b707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800014, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 669.072652][T24186] FAT-fs (loop2): bogus number of FAT structure [ 669.080445][T24186] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 669.089752][T24186] FAT-fs (loop2): Can't find a valid FAT filesystem [ 669.095912][T24189] loop3: detected capacity change from 0 to 128 [ 669.111027][T24190] ebtables: ebtables: counters copy to user failed while replacing table 12:24:04 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) (async) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r4, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="99131d934c277c372a47788e47979ce5ca2d4cad3b711814e4fbc9c74546cb9f5cf22875ceb7e394d013f43a300286351e932fb4c940f3466f52666051328c8cde6efea5346116b15630cc1924404df66e43db50e328c7a7ec07fddbcb7a9aa1ee64efbfd4f2e1e8dca8a1c9495143780ba4bea91929232f530456cf1abc5c55feb28dca44660f3b65befb874b077b35730be0dff54e1ca668a39686b66c27128a5eb43d2826fe51a23ddd3ad04cc1a9cbdf", 0xb2}, {&(0x7f0000000180)="c2ae891161954f3644b6642f7549f6d732890e69e321732d165be9d78b4f652e88b5986c55e39e8f47a107ac3b593a3566734f2d43be04e212d8bd20a40894e853ee90ad5d51471c6e68d41686ba713487793a8e1c62431a4e1e93d8021116ce7f3c1ef1e3434f39e91712caffcdd2d9b6e03c5b692b2dd37cf4fa9d6a6457583dbccdddd0ce6c594512b1937efb2e88030510491a9ea1877c440d6114ac7506ecf700a02ac07d8804c58127607d5b61d313f38d0db003d250f67e088c9bdc1b6231678d2e572549aafcd3f9ae4aeb8f6be35589", 0xd4}, {&(0x7f0000000280)="520e7c3918fd72ab42c14625c58624396355b1c098b32048021ee8eaf2c38d65bf59549f1d6b54079ae6ebd927686bb9693a8f83f5bea9f6342b1ae78f66a3cf5f29ac417054c936c7a9f210c3c5516c8dcdf88062e9fe2d3ad54838f445b86ba35dbfa7b0de21690df5eb3dc756aded822e48a1aea6c1f5ef6be3c1b9a930816654d4aa528a0aae2b46d2dbba5d8f501169cea7a7343077697ab0bea0e43a2c3a6ad493d6afa5b8109eee4f919c8e414c4f33a9a82732d296d5913dcf8d64804a1f9a7c33abeea13c", 0xc9}, {&(0x7f00000004c0)="6fb71e6d172a2ede217ea8f99c8324214819b9071524ea90ae730eb9cc7ae8f8ef56d5f54a9ef0537031016a94fff7017a82698728d0df1b662863132b83b253a7f04cd9fbdf9b5aa817a2a60d59729d5691a0497ab04b200473040471cac6d5f2ef9f58df5afb43030c2a29fa7ccfc781c831b50aadb29a28b368c31f585a6eebe536bd8cbb7faaf4fd1f0d9cd6e558cebf4c9d7409026b8c43c8f3", 0x9c}, 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{&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="73105c19a6f0fdf1d4765c62fc81401dee506928acb0a5341ba7eb2e8e28d3c9acb16670e646e47d56725848fd67a3cab230dd53ddd98293462c0ce621be765cce23ed2d64cfb8c2fa72ac2b9be7245cc835a341e8c112048dc734c49f01050fc704a29540d3b06a15c358a633f0d10bd6b9cf016b5cc0bcea7135e7781c9507a23b76f1fc5807d8ab2434bf9c98c81753c562114dde57375e448823c489a816edff663dc2f50940a873ddeaa8bf9a76ee97516669bf515407868022c348828b5464a6abf1e901212dc3dd7c2ae9a3eafe46c492774634d77a1ca53f565eeb686f477aba8d41e185ba7da68e0a6c4c605329460b", 0xf4}, {&(0x7f0000002980)="8987fcd6003bbc2b41d864b8e68b7adcc858b383992529a9199859e8b398b53ef3d6", 0x22}, {&(0x7f00000029c0)="2ab5101e90f9339f15664570b10b52d0225cf99e3a79cb51f0e21e9a69e352968d11c4fe4b5eceb20575d632662cf33ee7febb8ea7cbf66ad7b6c979de0e71dbecf5d80c9338653bfba8a6a3090474b3b70d1eff0352be01fb4824aab1afe5d628e511e157863ffcacaddb1a5ee910b01063500628bd2ae5561b4a1bce5809591fb2f72dd0f85a74e5bb31c2777ed8c443bcfc471ea3fb63d1f5049cb8a957394e2534f1d658c40f36cb32026c7084281005b74e97d7211ca8d797a7e7e7b83170553eb886721be4ccfa35b215e882c54776ffaa328cade2850367d56b0e6b30", 0xe0}, {&(0x7f0000002ac0)="23c7ab6ce4e360d09d8bdff39a3fd4961bd081878d2d10f588369d04e28b238e65eadcf18a999c02505b8fb108a72c7135669394c9f027bb85c0a3792f70cf68b1624354f9e20ee031bb1ea943c7c7003a6529366fa3d01762acd6a9d9ee3af22e9f03e59c5ad4a79ef03b706d5d2c12c65cfc6111eca1dcc14bf43203dc8ad7cab16ac2", 0x84}], 0x9, &(0x7f0000002c40)=[{0xd8, 0x113, 0x5, "1235da1dd52e4021476bd0326f87c01f2915eb8fb50ede458d7a83a441440fc06373394336f8bfbf89ab4277c549ccc34cc0393b36825f195f114f8a2a1f310baaa55a2f6bf6881c74a157fc45a60d598a0ec91d74afb042cb1ca754ca396c917ee98468c3243293f79d0c474fef8ceca998ca70d78e430f4948f814efc83d73bb1811d6a435b4d8240c01b6e2c160ea7f772c79762f32234b13192fcc2e0d8cabae6f68d0cd747d6d00cf07669294e07de14d220bd2ad75036731839cbd30bcdba84f12"}, {0xe8, 0x103, 0x7f, "9e1d10c2e980996f163070ce0398548a8887b77d5299c87e811a1b9b236d4ba3c08f9b777831118ecd9dc4555fd62811447cbcb387677a2f5e6fa085f403c9fc22e1e8df93ab61a74d3aa9b7302a1567ea2080c2457e88bd53ff56709a1951a2f9c8ae35ebdd9bc8c3fe5ff985e449d0160bc234845b2d11c944e777703c018891e9a106dd4711e7058552676095ac3617b5f31f39bfca7e9bd575c607c1673d8ad85d6a24f5e6a911cf6150044b37ab90a4fb9b65db2bfcb9a082473a24b913cc802847a2d6372048a83412bc9a10f7c2a193d4500ed619"}], 0x1c0}}, {{&(0x7f0000002e00)=@generic={0x18, "923b6306808a66f0c6167e663cc76d2ac3d32573a719846e975f4921e1f867478d327305a22346212c5eb9960fd95a25aa3dd2de08cf0d1b13fcf191fd3e677911501a55ea230e3222c2c794a3b13754598c9e33b6d23246cc3525c8878b5598769ec16898364e07b3684df43d2f2559508cb0aa0e0e7ef61398f22358b4"}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002e80)="ed1d79f8c46db49cade0ad9e5ada9ad6c89fe6bdf6023b835daefa3ad9af0b154ad64a1bc1272643210014be6b0776351d685853d5b7c1ef20b5d64c0244a82e170458f91f7ab70b1682cbb0c41b9462e3b4705554462799d10f846cc9e0321ec5f58a0d082bad676b2f63b827b0943e2af2abc2a0a57ab8caf49a058bbf08840151a235b2580fc4f19c657d832f565f959a7727733715", 0x97}, {&(0x7f0000002f40)="e65f379a9a626983f0627c83862786949d11791e316827ddc62f48d80f1f19818e50879e216c050254e2274adf2bff1ea8edd6e2e21e8fd35724dd3a89555c7520928577655e4ca9b93963c968f255846233", 0x52}, {&(0x7f0000002fc0)="a359cfc6c86debb45c56cddc4d361b390c491a243eeec5163047ade03c224d0f745f6b9f93145f9121e751a03d3ad152cce7576c83814b6111ac6ef276f68c37728f7a34babc461b290c1d23f5a64b9a2296c5b592fd8de8eb04889ff6ccc58927b7d45858508f15d15cb87b935ff90772feac776fb54dcc0be3a1258f2efe648d4cd6becff57f9ce969f3c04d5a2d8ddb4f12f8301407060f65000b4ff9abf8c74f80ec78ab795fd02c", 0xaa}], 0x3, &(0x7f00000030c0)=[{0x70, 0x10a, 0x1f, "3db6e28a5bd3ff768d653c91e4c3bdaae199611d39c1c0089f48266f645a94aa2f114330e45bef30431e0d5827b2cfea12931d6f801245e89f193947eaf4b8ef9223e24b55589cd806662d28d0c31389d34decaac1d71eb0457c16e8f5cba44b"}], 0x70}}], 0x3, 0x44080) 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f2c707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 669.164800][T24200] loop3: detected capacity change from 0 to 128 [ 669.165169][T24197] ebtables: ebtables: counters copy to user failed while replacing table [ 669.183478][T24202] loop2: detected capacity change from 0 to 128 [ 669.210963][T24202] FAT-fs (loop2): bogus number of FAT structure [ 669.217264][T24202] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 669.226609][T24202] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:04 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) (async) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r4, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="99131d934c277c372a47788e47979ce5ca2d4cad3b711814e4fbc9c74546cb9f5cf22875ceb7e394d013f43a300286351e932fb4c940f3466f52666051328c8cde6efea5346116b15630cc1924404df66e43db50e328c7a7ec07fddbcb7a9aa1ee64efbfd4f2e1e8dca8a1c9495143780ba4bea91929232f530456cf1abc5c55feb28dca44660f3b65befb874b077b35730be0dff54e1ca668a39686b66c27128a5eb43d2826fe51a23ddd3ad04cc1a9cbdf", 0xb2}, {&(0x7f0000000180)="c2ae891161954f3644b6642f7549f6d732890e69e321732d165be9d78b4f652e88b5986c55e39e8f47a107ac3b593a3566734f2d43be04e212d8bd20a40894e853ee90ad5d51471c6e68d41686ba713487793a8e1c62431a4e1e93d8021116ce7f3c1ef1e3434f39e91712caffcdd2d9b6e03c5b692b2dd37cf4fa9d6a6457583dbccdddd0ce6c594512b1937efb2e88030510491a9ea1877c440d6114ac7506ecf700a02ac07d8804c58127607d5b61d313f38d0db003d250f67e088c9bdc1b6231678d2e572549aafcd3f9ae4aeb8f6be35589", 0xd4}, {&(0x7f0000000280)="520e7c3918fd72ab42c14625c58624396355b1c098b32048021ee8eaf2c38d65bf59549f1d6b54079ae6ebd927686bb9693a8f83f5bea9f6342b1ae78f66a3cf5f29ac417054c936c7a9f210c3c5516c8dcdf88062e9fe2d3ad54838f445b86ba35dbfa7b0de21690df5eb3dc756aded822e48a1aea6c1f5ef6be3c1b9a930816654d4aa528a0aae2b46d2dbba5d8f501169cea7a7343077697ab0bea0e43a2c3a6ad493d6afa5b8109eee4f919c8e414c4f33a9a82732d296d5913dcf8d64804a1f9a7c33abeea13c", 0xc9}, {&(0x7f00000004c0)="6fb71e6d172a2ede217ea8f99c8324214819b9071524ea90ae730eb9cc7ae8f8ef56d5f54a9ef0537031016a94fff7017a82698728d0df1b662863132b83b253a7f04cd9fbdf9b5aa817a2a60d59729d5691a0497ab04b200473040471cac6d5f2ef9f58df5afb43030c2a29fa7ccfc781c831b50aadb29a28b368c31f585a6eebe536bd8cbb7faaf4fd1f0d9cd6e558cebf4c9d7409026b8c43c8f3", 0x9c}, {&(0x7f0000000700)="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{&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="73105c19a6f0fdf1d4765c62fc81401dee506928acb0a5341ba7eb2e8e28d3c9acb16670e646e47d56725848fd67a3cab230dd53ddd98293462c0ce621be765cce23ed2d64cfb8c2fa72ac2b9be7245cc835a341e8c112048dc734c49f01050fc704a29540d3b06a15c358a633f0d10bd6b9cf016b5cc0bcea7135e7781c9507a23b76f1fc5807d8ab2434bf9c98c81753c562114dde57375e448823c489a816edff663dc2f50940a873ddeaa8bf9a76ee97516669bf515407868022c348828b5464a6abf1e901212dc3dd7c2ae9a3eafe46c492774634d77a1ca53f565eeb686f477aba8d41e185ba7da68e0a6c4c605329460b", 0xf4}, {&(0x7f0000002980)="8987fcd6003bbc2b41d864b8e68b7adcc858b383992529a9199859e8b398b53ef3d6", 0x22}, {&(0x7f00000029c0)="2ab5101e90f9339f15664570b10b52d0225cf99e3a79cb51f0e21e9a69e352968d11c4fe4b5eceb20575d632662cf33ee7febb8ea7cbf66ad7b6c979de0e71dbecf5d80c9338653bfba8a6a3090474b3b70d1eff0352be01fb4824aab1afe5d628e511e157863ffcacaddb1a5ee910b01063500628bd2ae5561b4a1bce5809591fb2f72dd0f85a74e5bb31c2777ed8c443bcfc471ea3fb63d1f5049cb8a957394e2534f1d658c40f36cb32026c7084281005b74e97d7211ca8d797a7e7e7b83170553eb886721be4ccfa35b215e882c54776ffaa328cade2850367d56b0e6b30", 0xe0}, {&(0x7f0000002ac0)="23c7ab6ce4e360d09d8bdff39a3fd4961bd081878d2d10f588369d04e28b238e65eadcf18a999c02505b8fb108a72c7135669394c9f027bb85c0a3792f70cf68b1624354f9e20ee031bb1ea943c7c7003a6529366fa3d01762acd6a9d9ee3af22e9f03e59c5ad4a79ef03b706d5d2c12c65cfc6111eca1dcc14bf43203dc8ad7cab16ac2", 0x84}], 0x9, &(0x7f0000002c40)=[{0xd8, 0x113, 0x5, "1235da1dd52e4021476bd0326f87c01f2915eb8fb50ede458d7a83a441440fc06373394336f8bfbf89ab4277c549ccc34cc0393b36825f195f114f8a2a1f310baaa55a2f6bf6881c74a157fc45a60d598a0ec91d74afb042cb1ca754ca396c917ee98468c3243293f79d0c474fef8ceca998ca70d78e430f4948f814efc83d73bb1811d6a435b4d8240c01b6e2c160ea7f772c79762f32234b13192fcc2e0d8cabae6f68d0cd747d6d00cf07669294e07de14d220bd2ad75036731839cbd30bcdba84f12"}, {0xe8, 0x103, 0x7f, "9e1d10c2e980996f163070ce0398548a8887b77d5299c87e811a1b9b236d4ba3c08f9b777831118ecd9dc4555fd62811447cbcb387677a2f5e6fa085f403c9fc22e1e8df93ab61a74d3aa9b7302a1567ea2080c2457e88bd53ff56709a1951a2f9c8ae35ebdd9bc8c3fe5ff985e449d0160bc234845b2d11c944e777703c018891e9a106dd4711e7058552676095ac3617b5f31f39bfca7e9bd575c607c1673d8ad85d6a24f5e6a911cf6150044b37ab90a4fb9b65db2bfcb9a082473a24b913cc802847a2d6372048a83412bc9a10f7c2a193d4500ed619"}], 0x1c0}}, {{&(0x7f0000002e00)=@generic={0x18, "923b6306808a66f0c6167e663cc76d2ac3d32573a719846e975f4921e1f867478d327305a22346212c5eb9960fd95a25aa3dd2de08cf0d1b13fcf191fd3e677911501a55ea230e3222c2c794a3b13754598c9e33b6d23246cc3525c8878b5598769ec16898364e07b3684df43d2f2559508cb0aa0e0e7ef61398f22358b4"}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002e80)="ed1d79f8c46db49cade0ad9e5ada9ad6c89fe6bdf6023b835daefa3ad9af0b154ad64a1bc1272643210014be6b0776351d685853d5b7c1ef20b5d64c0244a82e170458f91f7ab70b1682cbb0c41b9462e3b4705554462799d10f846cc9e0321ec5f58a0d082bad676b2f63b827b0943e2af2abc2a0a57ab8caf49a058bbf08840151a235b2580fc4f19c657d832f565f959a7727733715", 0x97}, {&(0x7f0000002f40)="e65f379a9a626983f0627c83862786949d11791e316827ddc62f48d80f1f19818e50879e216c050254e2274adf2bff1ea8edd6e2e21e8fd35724dd3a89555c7520928577655e4ca9b93963c968f255846233", 0x52}, {&(0x7f0000002fc0)="a359cfc6c86debb45c56cddc4d361b390c491a243eeec5163047ade03c224d0f745f6b9f93145f9121e751a03d3ad152cce7576c83814b6111ac6ef276f68c37728f7a34babc461b290c1d23f5a64b9a2296c5b592fd8de8eb04889ff6ccc58927b7d45858508f15d15cb87b935ff90772feac776fb54dcc0be3a1258f2efe648d4cd6becff57f9ce969f3c04d5a2d8ddb4f12f8301407060f65000b4ff9abf8c74f80ec78ab795fd02c", 0xaa}], 0x3, &(0x7f00000030c0)=[{0x70, 0x10a, 0x1f, "3db6e28a5bd3ff768d653c91e4c3bdaae199611d39c1c0089f48266f645a94aa2f114330e45bef30431e0d5827b2cfea12931d6f801245e89f193947eaf4b8ef9223e24b55589cd806662d28d0c31389d34decaac1d71eb0457c16e8f5cba44b"}], 0x70}}], 0x3, 0x44080) 12:24:04 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800015, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f2d707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 669.255426][T24243] loop3: detected capacity change from 0 to 128 [ 669.272552][T24233] ebtables: ebtables: counters copy to user failed while replacing table [ 669.322656][T24314] loop3: detected capacity change from 0 to 128 [ 669.324477][T24315] loop2: detected capacity change from 0 to 128 [ 669.350663][T24315] FAT-fs (loop2): bogus number of FAT structure [ 669.357095][T24315] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 669.366501][T24315] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:04 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f2e707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = socket$netlink(0x10, 0x3, 0x7) r3 = eventfd(0x4) r4 = eventfd2(0x3, 0x80000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x275a, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x6611, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600), 0x40000, 0x0) r7 = eventfd2(0x401, 0x1) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000180)={[{@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x84}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@init_itable}, {@jqfmt_vfsold}, {@usrquota}, {@data_err_abort}]}, 0x1, 0x5e5, &(0x7f0000000600)="$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") r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00), 0xc0040, 0x0) write$tun(r8, &(0x7f0000001a40)={@val={0x0, 0x9000}, @void, @mpls={[{0x8, 0x0, 0x1}, {0x41a32}, {0x80}, {0x1ff, 0x0, 0x1}, {0xf8001}, {0x0, 0x0, 0x1}], @llc={@snap={0x1, 0x1, "a5c6", "ba2d58", 0x886c, "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0x1025) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f00000019c0)={{}, 0x8, 0x9, 0xffffffff}) r9 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000002a80)=ANY=[@ANYBLOB="01b606e39f2177145d000220", @ANYRES32=r9, @ANYBLOB="0004001b939a7b00140000002e2f6669f0e49fd80c2e05006eb146d5c3f9b44f0ea07966948751cfb0269150e184c5fc38cf54add4e0161cfdcad3f0377504f5615b0900000000000000a592402a046f6205f4c7ab8e6af4f914ca345dcfb1b6204001ca94a06af6e900e58d318632c4c0a6917cdc91adf0ecdcc42c17"]) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001880), 0x101000, 0x0) io_submit(r1, 0x9, &(0x7f0000001900)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f00000000c0)="a695800b44b9f36fb3a75c774430cd1dc6042bc3b10a57d56efacfcf11e4696d71f1d129badddcff3f3913af6496f280f61bc2bdea7db22c54d163ab44a765cee8d5f627c43b4d0e94a2da10cca8790bf362847552f7e0ea596f5037ffb794008db15d0e70c122ac6a8df2c56b187344bd922b28da445288ceceffeafa4b0bc615de135e9eca17cfefece0f081e654bfb13676c1867810a19fd672da821741ac7ffffac34278831ae5f0bb", 0xab, 0x5, 0x0, 0x3, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000040)="b5c6d773eb3c2f91f738b6a6570c3f2c839ae52c0e", 0x15, 0x2f06, 0x0, 0x3, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x731, r0, &(0x7f00000001c0)="e17c57251315524792a7c0c6b7277e68eab9d3037e98ac54d38b76aba3299850aec71245cfda0e725978eef3fa71f93a625bd1c1fbaf643119d31ec992e52501c99a0934e12ece8b3fe461e24ee37626494e5abd40b0965051aacf1b3e9b2ae768c3597b941c9a92acb65baa4ffdf37b1fce1bee785fa91a107be8b42f716d5eff391007a2f0acb5eb8ff321b8192e5eca70bc60387a2503deede566486b9788ad6e6902cc33808e982688fbde8fb37b0fb854af1acf102a650a9049241127c223015a1b", 0xc4, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000300)="b091427c139aa52c3f55477d2485b98500cc6cec1a064581ed8696555f8793351c2765f54dce7f438824287b3e5cb57ab8a37deaac9e47df5918464971b032b9a12afd9cb55c384168da16b66af2d4bed35b22ac0b1d8ab78c7433239fb4a5e0f8dcdd05b5a2d4e5c12f950ec2b242c7cec6cce5eb85a4f93ab430f3324de4983a2083771d8c958f8bbd7e7fd48dabde8486166611cec7e67d1a07eef763c264f5c542b3b4acb7aeb255f880d8ea795262bd865a9ad0970f5bdf2a206fad2fec7ccdcad0", 0xc4, 0x101, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000700)="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", 0x1000, 0x8, 0x0, 0x2, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0xa29e, r0, &(0x7f0000000500)="d39d4f9fe4d27493c86801f5c2e74db97e54c11313a6b0d72a9e4429b82f2dc7092b8e59023ce025cba5fd127fe8f0e187b9cb4bc87eded4622d0a6dbdf69be99c2fbda7eef7b06ec893159fa33e88c0dfa36bae36500d54100754cd26aae21e35afee5f959178e15d9fcea459bc74a77b547dae7f0145d681b213797b343a2120adcb7bfd8519a07140248a43dd207ea5b8d0c67c6cbee402d038b6c706cbc4e35141d77ca309af5690262653eff902cf2df3b37546c2c92f6ea7a5cf769a67a264a373ea9a848348627b5f3682622ab4ed5f3d88cb1fd742443e8716adfe97d66defc979a65a363b6c85922b7bdecb8178e405b4a327", 0xf7, 0xfffffffffffffffd, 0x0, 0x3, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000001700)="c9cf466f856a478af521ef7e60e9e37a6188e10d99e762ed12af60c6604dd42e186841b897a4ddb0ce7f35ab22bb14bb01f02dcc901ccf4e58d3d1e0f552bdffe26d3eeea9082f4eba89fccc555531c8097c058cef2e05d3149d17d2fef6172f0a1e78b89ac10bda0a19c9c98e7e14e939bdbb16838ecad8f217363954553640e28c6a854c73aa76d4eb0455134cc731be273fe536a7af0bb1cc1623608e7b82e5439890871b233006b296", 0xab, 0x101, 0x0, 0x1, r7}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f00000017c0)="64e3ec1ff78280636e23207a26456d72d87e5f64ab91135f5c191eafa32086d8", 0x20, 0x72cf, 0x0, 0x3}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000001840)="2116442e1d7546b5e9", 0x9, 0x9, 0x0, 0x3, r10}]) 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800016, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 669.386988][T24316] ebtables: ebtables: counters copy to user failed while replacing table [ 669.416948][T24425] loop1: detected capacity change from 0 to 1024 [ 669.424552][T24426] loop3: detected capacity change from 0 to 128 [ 669.434835][T24425] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 669.453250][T24430] loop2: detected capacity change from 0 to 128 [ 669.463579][T24425] EXT4-fs error (device loop1): ext4_quota_enable:7048: comm syz-executor.1: Bad quota inum: 1, type: 1 [ 669.474239][T24429] ebtables: ebtables: counters copy to user failed while replacing table 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f30707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 669.478248][T24430] FAT-fs (loop2): bogus number of FAT structure [ 669.489472][T24430] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 669.498789][T24430] FAT-fs (loop2): Can't find a valid FAT filesystem [ 669.507343][T24425] EXT4-fs warning (device loop1): ext4_enable_quotas:7096: Failed to enable quota tracking (type=1, err=-117, ino=1). Please run e2fsck to fix. [ 669.524256][T24425] EXT4-fs (loop1): mount failed 12:24:05 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800017, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 669.568675][T24442] loop3: detected capacity change from 0 to 128 [ 669.605587][T24447] loop2: detected capacity change from 0 to 128 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f4c707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = socket$netlink(0x10, 0x3, 0x7) (async) r3 = eventfd(0x4) (async) r4 = eventfd2(0x3, 0x80000) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x275a, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x6611, 0x0) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600), 0x40000, 0x0) r7 = eventfd2(0x401, 0x1) (async) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000180)={[{@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x84}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@init_itable}, {@jqfmt_vfsold}, {@usrquota}, {@data_err_abort}]}, 0x1, 0x5e5, &(0x7f0000000600)="$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") (async) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00), 0xc0040, 0x0) write$tun(r8, &(0x7f0000001a40)={@val={0x0, 0x9000}, @void, @mpls={[{0x8, 0x0, 0x1}, {0x41a32}, {0x80}, {0x1ff, 0x0, 0x1}, {0xf8001}, {0x0, 0x0, 0x1}], @llc={@snap={0x1, 0x1, "a5c6", "ba2d58", 0x886c, "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0x1025) (async) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f00000019c0)={{}, 0x8, 0x9, 0xffffffff}) (async) r9 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000002a80)=ANY=[@ANYBLOB="01b606e39f2177145d000220", @ANYRES32=r9, @ANYBLOB="0004001b939a7b00140000002e2f6669f0e49fd80c2e05006eb146d5c3f9b44f0ea07966948751cfb0269150e184c5fc38cf54add4e0161cfdcad3f0377504f5615b0900000000000000a592402a046f6205f4c7ab8e6af4f914ca345dcfb1b6204001ca94a06af6e900e58d318632c4c0a6917cdc91adf0ecdcc42c17"]) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001880), 0x101000, 0x0) io_submit(r1, 0x9, &(0x7f0000001900)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f00000000c0)="a695800b44b9f36fb3a75c774430cd1dc6042bc3b10a57d56efacfcf11e4696d71f1d129badddcff3f3913af6496f280f61bc2bdea7db22c54d163ab44a765cee8d5f627c43b4d0e94a2da10cca8790bf362847552f7e0ea596f5037ffb794008db15d0e70c122ac6a8df2c56b187344bd922b28da445288ceceffeafa4b0bc615de135e9eca17cfefece0f081e654bfb13676c1867810a19fd672da821741ac7ffffac34278831ae5f0bb", 0xab, 0x5, 0x0, 0x3, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000040)="b5c6d773eb3c2f91f738b6a6570c3f2c839ae52c0e", 0x15, 0x2f06, 0x0, 0x3, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x731, r0, &(0x7f00000001c0)="e17c57251315524792a7c0c6b7277e68eab9d3037e98ac54d38b76aba3299850aec71245cfda0e725978eef3fa71f93a625bd1c1fbaf643119d31ec992e52501c99a0934e12ece8b3fe461e24ee37626494e5abd40b0965051aacf1b3e9b2ae768c3597b941c9a92acb65baa4ffdf37b1fce1bee785fa91a107be8b42f716d5eff391007a2f0acb5eb8ff321b8192e5eca70bc60387a2503deede566486b9788ad6e6902cc33808e982688fbde8fb37b0fb854af1acf102a650a9049241127c223015a1b", 0xc4, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000300)="b091427c139aa52c3f55477d2485b98500cc6cec1a064581ed8696555f8793351c2765f54dce7f438824287b3e5cb57ab8a37deaac9e47df5918464971b032b9a12afd9cb55c384168da16b66af2d4bed35b22ac0b1d8ab78c7433239fb4a5e0f8dcdd05b5a2d4e5c12f950ec2b242c7cec6cce5eb85a4f93ab430f3324de4983a2083771d8c958f8bbd7e7fd48dabde8486166611cec7e67d1a07eef763c264f5c542b3b4acb7aeb255f880d8ea795262bd865a9ad0970f5bdf2a206fad2fec7ccdcad0", 0xc4, 0x101, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000700)="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", 0x1000, 0x8, 0x0, 0x2, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0xa29e, r0, &(0x7f0000000500)="d39d4f9fe4d27493c86801f5c2e74db97e54c11313a6b0d72a9e4429b82f2dc7092b8e59023ce025cba5fd127fe8f0e187b9cb4bc87eded4622d0a6dbdf69be99c2fbda7eef7b06ec893159fa33e88c0dfa36bae36500d54100754cd26aae21e35afee5f959178e15d9fcea459bc74a77b547dae7f0145d681b213797b343a2120adcb7bfd8519a07140248a43dd207ea5b8d0c67c6cbee402d038b6c706cbc4e35141d77ca309af5690262653eff902cf2df3b37546c2c92f6ea7a5cf769a67a264a373ea9a848348627b5f3682622ab4ed5f3d88cb1fd742443e8716adfe97d66defc979a65a363b6c85922b7bdecb8178e405b4a327", 0xf7, 0xfffffffffffffffd, 0x0, 0x3, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000001700)="c9cf466f856a478af521ef7e60e9e37a6188e10d99e762ed12af60c6604dd42e186841b897a4ddb0ce7f35ab22bb14bb01f02dcc901ccf4e58d3d1e0f552bdffe26d3eeea9082f4eba89fccc555531c8097c058cef2e05d3149d17d2fef6172f0a1e78b89ac10bda0a19c9c98e7e14e939bdbb16838ecad8f217363954553640e28c6a854c73aa76d4eb0455134cc731be273fe536a7af0bb1cc1623608e7b82e5439890871b233006b296", 0xab, 0x101, 0x0, 0x1, r7}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f00000017c0)="64e3ec1ff78280636e23207a26456d72d87e5f64ab91135f5c191eafa32086d8", 0x20, 0x72cf, 0x0, 0x3}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000001840)="2116442e1d7546b5e9", 0x9, 0x9, 0x0, 0x3, r10}]) [ 669.617359][T24447] FAT-fs (loop2): bogus number of FAT structure [ 669.623644][T24447] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 669.632979][T24447] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800018, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 669.666128][T24453] loop3: detected capacity change from 0 to 128 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f58707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 0: r0 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$eJzs3d9rHFsdAPDvTLLX/sg1e9WH6wWvF++VpGh3k8a2wYdaQfSpoNb3GJNNCNlkQ3bTNqFoin+AIKKCTz75IvgHCNI/QYSCvouKItrqgw/akZ2drW2620S6zZTk84HTPWdmd7/fs82e3TNzmA3g1HovIq5HxFhEXIiIyWJ7WpSFbmO/d79HD+8udUsSWXbzb0kkxbb+c3Xb4xFxvveQOBMRX/9KxLeS5+O2d/fWF5vNxnbRrnc2turt3b2LaxuLq43Vxubc3OyV+avzl+dnssJL9bMaEde+9Kcffu9nX772q8/e/v3CX6a/3U1rotj/dD9Gqdf1Sv5a9HVfo+1XEawEY0V/KmUnAgDAkUxHxEci4lP59//JGMu/zQEAAAAnSfaFifh3EpEBAAAAJ1aar4FN0lqx3nci0rRW663h/VicS5utduczK62dzeXeWtlqVNKVtWZjplgrXI1K0m3PFmts++1LB9pzEfFWRPxg8mzeri21mstlH/wAAACAU+L8gfn/PyfTvA4AAACcMNWyEwAAAABeOfN/AAAAOPnM/wEAAOBE++qNG92S9X//evnW7s5669bF5UZ7vbaxs1Rbam1v1VZbrdX8mn0bhz1fs9Xa+lxs7typdxrtTr29u7ew0drZ7CysPfMT2AAAAMAxeuuT93+XRMT+58/mpSspOyng9fPHshMARmms7ASA0oyXnQBQmkrZCQClO+yY39DFO78efS4AAMCrMfXx58//v1Hsc2wATra07AQAgGPn/D+cXhUrAOHU+/Ah+1/+/H+W/V8JAQAAIzeRlyStFecCJyJNa7WIN/OfBagkK2vNxkwxP/jtZOVD3fZs/sjEdQIAAAAAAAAAAAAAAAAAAAAAAAAA4IiyLIkMAAAAONEi0j8n+dX8I6YmP5g4eHzgjeRfk/ltRNz+yc0f3VnsdLZnu9v//mR758fF9ktlHMEAAAAADurP0/vzeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpUcP7y71y3HG/esXI6I6KP54nMlvz0QlIs79I4nxpx6XRMTYCOLv38tDDYifxOMsy6pFFoPinx1V/LcHx6/mL83g+GlEnB9BfDjN7nfHn+uD3n9pvJffDn7/jRflZQ0f/9In49/YkPHnzSPGeOfBL+pD49+LeGfI+NePnwyJ//4R43/zG3t7w/ZlP42YGvj5kzwTq97Z2Kq3d/curm0srjZWG5tzc7NX5q/OX56fqa+sNRvFvwNjfP8Tv3z8ov6fGxK/ekj/Pzhi///z4M7Dj/aqlUHxp98f/Pn79pD4afHZ9+mi3t0/1a/v9+pPe/fnv3n3Rf1fHtL/w/7/p4/Y/wtf++4fjnhXAOAYtHf31hebzca2ikqJlew7vb/H1yWfXiV7PdIopVL2yAQAAIza/770l50JAAAAAAAAAAAAAAAAAAAAnF7HcTmxgzH3y+kqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAL/TcAAP//rBPfcA==") (async, rerun: 32) ppoll(&(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) (rerun: 32) [ 669.730714][T24546] loop2: detected capacity change from 0 to 128 [ 669.741756][T24546] FAT-fs (loop2): bogus number of FAT structure [ 669.748111][T24546] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 669.757448][T24546] FAT-fs (loop2): Can't find a valid FAT filesystem [ 669.780325][T24567] ================================================================== [ 669.788429][T24567] BUG: KCSAN: data-race in mas_walk / mas_wmb_replace [ 669.795209][T24567] [ 669.797516][T24567] write to 0xffff888102e40800 of 8 bytes by task 24568 on cpu 0: [ 669.805225][T24567] mas_wmb_replace+0x20f/0x14e0 [ 669.810072][T24567] mas_wr_modify+0x183d/0x3c80 [ 669.814832][T24567] mas_wr_store_entry+0x250/0x390 [ 669.819936][T24567] mas_store_prealloc+0x151/0x2a0 [ 669.824958][T24567] vma_iter_store+0x168/0x180 [ 669.829629][T24567] mmap_region+0xf8b/0x1640 [ 669.834213][T24567] do_mmap+0x6a5/0xab0 [ 669.838266][T24567] vm_mmap_pgoff+0x12e/0x240 [ 669.842846][T24567] ksys_mmap_pgoff+0xc5/0x330 [ 669.847507][T24567] do_syscall_64+0xcd/0x1d0 [ 669.852000][T24567] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 669.857882][T24567] [ 669.860191][T24567] read to 0xffff888102e40800 of 8 bytes by task 24567 on cpu 1: [ 669.867805][T24567] mas_walk+0x123/0x320 [ 669.871953][T24567] lock_vma_under_rcu+0x84/0x290 [ 669.876885][T24567] exc_page_fault+0x165/0x6d0 [ 669.881652][T24567] asm_exc_page_fault+0x26/0x30 [ 669.886500][T24567] [ 669.888807][T24567] value changed: 0xffff888136dbea41 -> 0xffff888102e40800 [ 669.895895][T24567] [ 669.898205][T24567] Reported by Kernel Concurrency Sanitizer on: [ 669.904338][T24567] CPU: 1 PID: 24567 Comm: syz-executor.0 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0 [ 669.914822][T24567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x800019, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f63707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 669.925050][T24567] ================================================================== [ 669.934669][T24566] loop3: detected capacity change from 0 to 128 [ 669.970797][T24571] loop2: detected capacity change from 0 to 128 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) (async) r2 = socket$netlink(0x10, 0x3, 0x7) (async) r3 = eventfd(0x4) r4 = eventfd2(0x3, 0x80000) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x275a, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x6611, 0x0) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600), 0x40000, 0x0) (async) r7 = eventfd2(0x401, 0x1) (async) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000180)={[{@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x84}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@init_itable}, {@jqfmt_vfsold}, {@usrquota}, {@data_err_abort}]}, 0x1, 0x5e5, &(0x7f0000000600)="$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") r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00), 0xc0040, 0x0) write$tun(r8, &(0x7f0000001a40)={@val={0x0, 0x9000}, @void, @mpls={[{0x8, 0x0, 0x1}, {0x41a32}, {0x80}, {0x1ff, 0x0, 0x1}, {0xf8001}, {0x0, 0x0, 0x1}], @llc={@snap={0x1, 0x1, "a5c6", "ba2d58", 0x886c, "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0x1025) (async, rerun: 32) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f00000019c0)={{}, 0x8, 0x9, 0xffffffff}) (rerun: 32) r9 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000002a80)=ANY=[@ANYBLOB="01b606e39f2177145d000220", @ANYRES32=r9, @ANYBLOB="0004001b939a7b00140000002e2f6669f0e49fd80c2e05006eb146d5c3f9b44f0ea07966948751cfb0269150e184c5fc38cf54add4e0161cfdcad3f0377504f5615b0900000000000000a592402a046f6205f4c7ab8e6af4f914ca345dcfb1b6204001ca94a06af6e900e58d318632c4c0a6917cdc91adf0ecdcc42c17"]) (async) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001880), 0x101000, 0x0) io_submit(r1, 0x9, &(0x7f0000001900)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f00000000c0)="a695800b44b9f36fb3a75c774430cd1dc6042bc3b10a57d56efacfcf11e4696d71f1d129badddcff3f3913af6496f280f61bc2bdea7db22c54d163ab44a765cee8d5f627c43b4d0e94a2da10cca8790bf362847552f7e0ea596f5037ffb794008db15d0e70c122ac6a8df2c56b187344bd922b28da445288ceceffeafa4b0bc615de135e9eca17cfefece0f081e654bfb13676c1867810a19fd672da821741ac7ffffac34278831ae5f0bb", 0xab, 0x5, 0x0, 0x3, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000040)="b5c6d773eb3c2f91f738b6a6570c3f2c839ae52c0e", 0x15, 0x2f06, 0x0, 0x3, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x731, r0, &(0x7f00000001c0)="e17c57251315524792a7c0c6b7277e68eab9d3037e98ac54d38b76aba3299850aec71245cfda0e725978eef3fa71f93a625bd1c1fbaf643119d31ec992e52501c99a0934e12ece8b3fe461e24ee37626494e5abd40b0965051aacf1b3e9b2ae768c3597b941c9a92acb65baa4ffdf37b1fce1bee785fa91a107be8b42f716d5eff391007a2f0acb5eb8ff321b8192e5eca70bc60387a2503deede566486b9788ad6e6902cc33808e982688fbde8fb37b0fb854af1acf102a650a9049241127c223015a1b", 0xc4, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000300)="b091427c139aa52c3f55477d2485b98500cc6cec1a064581ed8696555f8793351c2765f54dce7f438824287b3e5cb57ab8a37deaac9e47df5918464971b032b9a12afd9cb55c384168da16b66af2d4bed35b22ac0b1d8ab78c7433239fb4a5e0f8dcdd05b5a2d4e5c12f950ec2b242c7cec6cce5eb85a4f93ab430f3324de4983a2083771d8c958f8bbd7e7fd48dabde8486166611cec7e67d1a07eef763c264f5c542b3b4acb7aeb255f880d8ea795262bd865a9ad0970f5bdf2a206fad2fec7ccdcad0", 0xc4, 0x101, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000700)="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", 0x1000, 0x8, 0x0, 0x2, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0xa29e, r0, &(0x7f0000000500)="d39d4f9fe4d27493c86801f5c2e74db97e54c11313a6b0d72a9e4429b82f2dc7092b8e59023ce025cba5fd127fe8f0e187b9cb4bc87eded4622d0a6dbdf69be99c2fbda7eef7b06ec893159fa33e88c0dfa36bae36500d54100754cd26aae21e35afee5f959178e15d9fcea459bc74a77b547dae7f0145d681b213797b343a2120adcb7bfd8519a07140248a43dd207ea5b8d0c67c6cbee402d038b6c706cbc4e35141d77ca309af5690262653eff902cf2df3b37546c2c92f6ea7a5cf769a67a264a373ea9a848348627b5f3682622ab4ed5f3d88cb1fd742443e8716adfe97d66defc979a65a363b6c85922b7bdecb8178e405b4a327", 0xf7, 0xfffffffffffffffd, 0x0, 0x3, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000001700)="c9cf466f856a478af521ef7e60e9e37a6188e10d99e762ed12af60c6604dd42e186841b897a4ddb0ce7f35ab22bb14bb01f02dcc901ccf4e58d3d1e0f552bdffe26d3eeea9082f4eba89fccc555531c8097c058cef2e05d3149d17d2fef6172f0a1e78b89ac10bda0a19c9c98e7e14e939bdbb16838ecad8f217363954553640e28c6a854c73aa76d4eb0455134cc731be273fe536a7af0bb1cc1623608e7b82e5439890871b233006b296", 0xab, 0x101, 0x0, 0x1, r7}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f00000017c0)="64e3ec1ff78280636e23207a26456d72d87e5f64ab91135f5c191eafa32086d8", 0x20, 0x72cf, 0x0, 0x3}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000001840)="2116442e1d7546b5e9", 0x9, 0x9, 0x0, 0x3, r10}]) 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f64707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 669.985405][T24571] FAT-fs (loop2): bogus number of FAT structure [ 669.991681][T24571] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 670.001012][T24571] FAT-fs (loop2): Can't find a valid FAT filesystem [ 670.015598][T24574] loop3: detected capacity change from 0 to 128 12:24:05 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80001a, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 1: io_setup(0x8, &(0x7f00000006c0)) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x42}, 'team_slave_0\x00'}}) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x1f, 0x3, 0x4, 0x3f, 0x3, 0x3e, 0x4, 0x38c, 0x38, 0x7b, 0x7fffffff, 0x8, 0x20, 0x2, 0x401, 0x8, 0x9}, [{0x4, 0x4, 0x1, 0x4, 0x0, 0x5, 0x0, 0xfff}, {0x6, 0x7, 0x101, 0x608, 0x2, 0x0, 0x7, 0x6}], "bf1a66431a92515db5feca1be97aa3f809a9f5122f4ee5bf817afff7dd6faaef39279061418a3a26076551f700504487d767c65e4d92c1942efbd9f23481036c42d1ff40f37d7cac810ec666e916b2f6b52f0c22fbce8c866cf90ec55101d238c2248c08a7", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5dd) [ 670.089631][T24684] loop2: detected capacity change from 0 to 128 [ 670.097267][T24682] loop3: detected capacity change from 0 to 128 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f68707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 670.129806][T24684] FAT-fs (loop2): bogus number of FAT structure [ 670.136128][T24684] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 670.146747][T24684] FAT-fs (loop2): Can't find a valid FAT filesystem [ 670.168569][T24691] loop3: detected capacity change from 0 to 128 12:24:05 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80001b, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 1: io_setup(0x8, &(0x7f00000006c0)) (async) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x42}, 'team_slave_0\x00'}}) (async) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x1f, 0x3, 0x4, 0x3f, 0x3, 0x3e, 0x4, 0x38c, 0x38, 0x7b, 0x7fffffff, 0x8, 0x20, 0x2, 0x401, 0x8, 0x9}, [{0x4, 0x4, 0x1, 0x4, 0x0, 0x5, 0x0, 0xfff}, {0x6, 0x7, 0x101, 0x608, 0x2, 0x0, 0x7, 0x6}], "bf1a66431a92515db5feca1be97aa3f809a9f5122f4ee5bf817afff7dd6faaef39279061418a3a26076551f700504487d767c65e4d92c1942efbd9f23481036c42d1ff40f37d7cac810ec666e916b2f6b52f0c22fbce8c866cf90ec55101d238c2248c08a7", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5dd) 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f69707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") [ 670.243119][T24699] loop2: detected capacity change from 0 to 128 [ 670.273288][T24699] FAT-fs (loop2): bogus number of FAT structure [ 670.279605][T24699] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0200000005000000000000000000766574683098c76f5f7465616d00000064756d6d79300000000000000000000064756d0004300000000000000000000073797a6b616c6c8279a7e00000000000ffffffffffff000000000000ffffffff7fff00000000000000087000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000000b00000000000000000073797a6b616c6c65723100000000000067726574617030000000000000000000766c616e30000000000000000000000064756d6d7930000000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000001b700000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 670.290126][T24699] FAT-fs (loop2): Can't find a valid FAT filesystem [ 670.298077][T24710] loop3: detected capacity change from 0 to 128 12:24:05 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f6c707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:05 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:05 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80001c, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:06 executing program 1: io_setup(0x8, &(0x7f00000006c0)) (async) io_setup(0x8, &(0x7f00000006c0)) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x42}, 'team_slave_0\x00'}}) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x1f, 0x3, 0x4, 0x3f, 0x3, 0x3e, 0x4, 0x38c, 0x38, 0x7b, 0x7fffffff, 0x8, 0x20, 0x2, 0x401, 0x8, 0x9}, [{0x4, 0x4, 0x1, 0x4, 0x0, 0x5, 0x0, 0xfff}, {0x6, 0x7, 0x101, 0x608, 0x2, 0x0, 0x7, 0x6}], "bf1a66431a92515db5feca1be97aa3f809a9f5122f4ee5bf817afff7dd6faaef39279061418a3a26076551f700504487d767c65e4d92c1942efbd9f23481036c42d1ff40f37d7cac810ec666e916b2f6b52f0c22fbce8c866cf90ec55101d238c2248c08a7", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5dd) [ 670.381688][T24813] loop3: detected capacity change from 0 to 128 [ 670.418297][T24817] loop2: detected capacity change from 0 to 128 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:06 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f6f707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 670.439322][T24817] FAT-fs (loop2): bogus number of FAT structure [ 670.445675][T24817] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 670.454997][T24817] FAT-fs (loop2): Can't find a valid FAT filesystem 12:24:06 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80001d, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$eJzs3M9r034YwPGn6da0+7Ifp6/oxQe96CXMelTBKhuIBaVbRT0IGcu0tLYjKdoOwZ497e8YHr0J4j+wm3+CtyHIQNjJyNI0S+ucbPbHfrxfMPIkTz7Lk082eD6FdOvx+svyimet2HUx0npORFqyIzIjJelIhNtUEKei43IrKy25Ovtq+93Ck6f3c/n8XEF1Prd4PauqUxc/vX7z/tLn+n+PPkyZpmzOPNv6nv26+f/m+a2fiy9KnpY8rdbqautSrVa3lyqOLpe8sqX6sOLYnqOlque4XfmVSm11tal2dXlyYtV1PE/talMNaWq9pumwqqpalqWTEwk5Y1KHHlHcKBTs3ECKwbHhujk7KSKZdG+muDGaigAAwCj19P9iRP2/EZ3TaaSN3v4/WCwc1P+/Dc+a+tj3/j8pUf9fdoL+v+421X5ulzr9/xBn8aQ6Wv9vDKYY/ItEK7ZzpyvlurnM/oPo/wEAAAAAAAAAAAAAAAAAAAAAOAl2fH/a9/3p3a0hIn64b4pIMra/z9Df3ibGyRN//n7sxwwf8AHPH6dA7MW9tMi3VqPYKCaCbTs/fy8/N6uB2It/241GMRnlr7Xz2p0fl4kwn903n5Irl9v53dzdB/l4fr1RzMjygZW3+jUFAAAAAACcepZGZqKDaYnW95alpvTmg/V7O2rtfT7Qs74fkwtjw7sPAAAAAADwZ15zrWxXKo47nCA5xGsdORA52vAbvtmXMpIi8pdzCgsio5+oveDLjyAw5bDDM6P5OxxQcHvwl7jZt1/om+Hcr413gu7/AgAAAACny956YNSVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdg3j29FGfY8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAcfErAAD//5K7uGA=") 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 670.516048][T24934] loop2: detected capacity change from 0 to 128 [ 670.529385][T24934] FAT-fs (loop2): bogus number of FAT structure [ 670.535714][T24934] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 670.545063][T24934] FAT-fs (loop2): Can't find a valid FAT filesystem [ 670.552892][T24930] loop3: detected capacity change from 0 to 128 12:24:06 executing program 0: r0 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") (async) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2008a1f, &(0x7f0000000300)=ANY=[@ANYBLOB='nobarrier,grpquota,resgid=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f6c617a7974696d652c6e6f71756f74612c000000000000004274616252652c696e6f64655f7265616461686561645f626c6b733d30d0ea10e8cf50850f5bd43978300100000000000000303130303030302c646973636172642c75737271756f746109000000f773ce6ba85a7c57bf50238eb60376149a"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") ppoll(&(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:06 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80c402, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f73707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:06 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x80001e, &(0x7f0000000100)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0ffffffff000000000f1208"], 0x1, 0x2a5, &(0x7f0000000280)="$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") 12:24:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) io_setup(0x8, &(0x7f00000006c0)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') pread64(r2, &(0x7f0000000280)=""/20, 0x14, 0x0) io_submit(0x0, 0x3, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000000)="6fda9e7afb7c5d96dd322b5e2da7a5828db34b8cd4cecd92d4e9259662e8459a29bae70fb38846c66a93903429a59d341e5ba575aca5fd88d1e5ee2f20353834ae64743542ad6a0fe4f4f1f239df4c09d84681818c05bba7d048e00136d1b85e9a8a1ef3243e71c0a9c9df11463084667c4ecab4bf6d6b5a56b27c780c", 0x7d, 0x7, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000100)="b86461296c6e4730e5d00c9ffccc6ac8551d4e24bcb5ec6943313253388faca816ae4ee4c7443ba5f005fd5ffceb5106350088decb894e0f4cb3f944c22b3c3cc0c9fdeaed3479feada8c29b34cfdf6fc739002612b83e663289ac4816554904a963a7cf3432e2dc6f8b267ea47d253bc6c8699c50afe58da998b8c11331cc3c99fe6aa14ba3e74a649024ff6634366d973088be6649330cd13be9d2194c5b91bde4f2b63b4a00f73e6fe4cfba811fad56a2498c6919a290a21e458c556a392b66d22377761fd4e1f5c7b9e13eb2d9b0a30911", 0xd3, 0x1f, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000700)="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", 0x1000, 0x80, 0x0, 0x2}]) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:06 executing program 4: r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x2, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) 12:24:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2481, 0x0) (async) io_setup(0x8, &(0x7f00000006c0)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') pread64(r2, &(0x7f0000000280)=""/20, 0x14, 0x0) io_submit(0x0, 0x3, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000000)="6fda9e7afb7c5d96dd322b5e2da7a5828db34b8cd4cecd92d4e9259662e8459a29bae70fb38846c66a93903429a59d341e5ba575aca5fd88d1e5ee2f20353834ae64743542ad6a0fe4f4f1f239df4c09d84681818c05bba7d048e00136d1b85e9a8a1ef3243e71c0a9c9df11463084667c4ecab4bf6d6b5a56b27c780c", 0x7d, 0x7, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000100)="b86461296c6e4730e5d00c9ffccc6ac8551d4e24bcb5ec6943313253388faca816ae4ee4c7443ba5f005fd5ffceb5106350088decb894e0f4cb3f944c22b3c3cc0c9fdeaed3479feada8c29b34cfdf6fc739002612b83e663289ac4816554904a963a7cf3432e2dc6f8b267ea47d253bc6c8699c50afe58da998b8c11331cc3c99fe6aa14ba3e74a649024ff6634366d973088be6649330cd13be9d2194c5b91bde4f2b63b4a00f73e6fe4cfba811fad56a2498c6919a290a21e458c556a392b66d22377761fd4e1f5c7b9e13eb2d9b0a30911", 0xd3, 0x1f, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000700)="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