ab0f296d20496c645f3827d296f6d8ac31543bb93ce94a2e42a5bb6e89afa99165a5d58fd6c62c9a0a8d0d20c489b42c37b6730ecd8baa6442e47d583226ab5ec9337f7d2e02cecd5d7718f5e66ced6666e5313fd9f0bf4809d03ace54786f213aa8b21da9615fb029164142d17535ee03e35fa57eda8c6f906f00e191ae"}], 0x500}}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f00000028c0)}, {&(0x7f0000002900)="46517e24a6a772c2d1620d145028973ce5ade0cbbe0c70c764b31bfb8c3b9a086b649ac46b", 0x25}, {&(0x7f0000002940)="87019109a780887a4245367a709d22f5903aeb62f67efbef4b282e7ab7ea5ebdcaa7d0c345db44580454980cf62ee56cfce88d9ba0c155ab6661fa2a86f229b010447ec1c0ec2e3122c6d5ae2a9c5817ba604d8631a0713d6e05b9cdc9391d276f42c7d88a04c6d77bfb0ed8", 0x6c}, {&(0x7f00000029c0)="23f068f2028a24c9e9e3d4eae388161a29b557d8318c0e6398542223d01b6a54d0bf7edf8b4004ee7f50a76b459e89109404253d4fd20e9a9132cd0657ab389f3b355fd7395cade8d310f59b1724bea87b939823da4da0b79712b19ec63596b4841cb0a13077862f70568b8b6ea1a8c07cb0c725084cc64bb6c26184e485968b3d0d2ddf6e1b6072fd1d9db16ab28a1ca9b886b402228ff4e046c21ebe38ea106006c8f5bc2594e657a943c7c3cd33f16343806d61c78acec78fb43ccc6ea49926d103a18296", 0xc6}], 0x4, &(0x7f0000002b00)=[{0x28, 0x119, 0x7ff, "6ba47c30ae39af2c724965ae80e4fd31052284ff"}, {0x98, 0x102, 0x3, "098a0ad4898acfc523e576bcea9740843dd281c6e104e7212f9a329bd19513fa2ae5ea8686f1d3b576f670958ed97735076c4ac82da6dd54c646770847e7215583ab5f901dfcdcd5c0aee89c778e40134fab701c7bfef16bf4d8eea1104b6c8a9b907646f71715b5b00aa1d46739e0396eb2b013cc51a19fbebf8abf4ae0bbd323b0"}, {0x30, 0x109, 0x101, "46e347a2374e951814397a7acbf284f2a3f25f1e480b1fbb06eed77fbf2b"}, {0x70, 0x88, 0x1ff, "04608fae1ffe63ea279b3bff2055e71944a9547c064a404a936e06efb015190ed9e374e1676a88df17f1aa2de47746ab559e7319be572b52c0ef5006ace89548fd1a4132b5ecb012eda5b28e9cc645355e5cb55e00f1d082e5ff0806c3"}, {0x50, 0x119, 0x3, "114782aec51ee5587f2e26c81807cd7da196cba64031ec53cedffce89a459e1ef5f6c85879f9506cb302f0e3cf1f01476fdbb44bd0cd8b0296a389e706c3"}, {0x58, 0x105, 0x81, "4725b4c401b45f8c25b5402fdbebff983921bbfd1d91b96bfac014ac2074c570da2adf900a5e9a5f64b5eb82813a1e80a86db05c584484331ab1d1e0c8e51a9125b26a2d"}, {0xc0, 0x112, 0x9, "a206fb3e67a68ed6063a8772621b0157a9243af743323cae041a9e216a7076e17388e55115f8b7116553e03551a672769df35f7aff1e7498684e32511d2b0214f71608288fc276dee055e27f45e6f3aab30635045192bcb5a6cf133998e6460a0df92c8fa6c244723ee4ac8ad7cd5389efcaae7f69fb4bb8e093dd2b405eea7038e6d71dbc903f93e1b501702370df2602fb51464e48c6821b27fceadc78f83458ca3efc4466b58451f9e689d55a9d51"}], 0x2c8}}], 0x5, 0x40091) (async) [ 1501.356563][T31473] loop2: detected capacity change from 0 to 264192 21:21:12 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003080)=[{{&(0x7f0000000340)=@isdn, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/68, 0x44}, {&(0x7f0000000880)=""/162, 0xa2}, {&(0x7f0000000940)=""/72, 0x48}, {&(0x7f00000009c0)=""/97, 0x61}], 0xa, &(0x7f0000000b00)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001b00)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/175, 0xaf}, {&(0x7f0000001e40)=""/36, 0x24}], 0x2, &(0x7f0000001ec0)=""/181, 0xb5}, 0x6}, {{&(0x7f0000001f80)=@alg, 0x80, &(0x7f0000003000)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000003040)=""/46, 0x2e}, 0x5}], 0x3, 0x0, &(0x7f0000003140)={0x77359400}) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 21:21:12 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) mlock2(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (rerun: 32) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1501.592005][T31487] loop2: detected capacity change from 0 to 264192 21:21:13 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003080)=[{{&(0x7f0000000340)=@isdn, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/68, 0x44}, {&(0x7f0000000880)=""/162, 0xa2}, {&(0x7f0000000940)=""/72, 0x48}, {&(0x7f00000009c0)=""/97, 0x61}], 0xa, &(0x7f0000000b00)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001b00)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/175, 0xaf}, {&(0x7f0000001e40)=""/36, 0x24}], 0x2, &(0x7f0000001ec0)=""/181, 0xb5}, 0x6}, {{&(0x7f0000001f80)=@alg, 0x80, &(0x7f0000003000)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000003040)=""/46, 0x2e}, 0x5}], 0x3, 0x0, &(0x7f0000003140)={0x77359400}) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') (async) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 1501.787438][T31490] loop2: detected capacity change from 0 to 264192 [ 1501.880703][T31491] overlayfs: failed to resolve './file1': -2 21:21:13 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003080)=[{{&(0x7f0000000340)=@isdn, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/68, 0x44}, {&(0x7f0000000880)=""/162, 0xa2}, {&(0x7f0000000940)=""/72, 0x48}, {&(0x7f00000009c0)=""/97, 0x61}], 0xa, &(0x7f0000000b00)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001b00)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/175, 0xaf}, {&(0x7f0000001e40)=""/36, 0x24}], 0x2, &(0x7f0000001ec0)=""/181, 0xb5}, 0x6}, {{&(0x7f0000001f80)=@alg, 0x80, &(0x7f0000003000)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000003040)=""/46, 0x2e}, 0x5}], 0x3, 0x0, &(0x7f0000003140)={0x77359400}) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000003080)=[{{&(0x7f0000000340)=@isdn, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/68, 0x44}, {&(0x7f0000000880)=""/162, 0xa2}, {&(0x7f0000000940)=""/72, 0x48}, {&(0x7f00000009c0)=""/97, 0x61}], 0xa, &(0x7f0000000b00)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001b00)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/175, 0xaf}, {&(0x7f0000001e40)=""/36, 0x24}], 0x2, &(0x7f0000001ec0)=""/181, 0xb5}, 0x6}, {{&(0x7f0000001f80)=@alg, 0x80, &(0x7f0000003000)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000003040)=""/46, 0x2e}, 0x5}], 0x3, 0x0, &(0x7f0000003140)={0x77359400}) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') (async) 21:21:13 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xfffffdf9, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1502.026934][T31496] loop2: detected capacity change from 0 to 264192 21:21:13 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x2010, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:13 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) mlock2(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:13 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x200040, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:13 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c00) r4 = socket$igmp6(0xa, 0x3, 0x2) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0, r2, r0, r3, r4, r0, 0xffffffffffffffff, r0], 0x8) chdir(&(0x7f00000001c0)='./bus\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000080), 0xffffffff, 0x18000) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r6, 0x40106614, &(0x7f0000000140)) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async) socket$igmp6(0xa, 0x3, 0x2) (async) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0, r2, r0, r3, r4, r0, 0xffffffffffffffff, r0], 0x8) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) syz_open_dev$vcsn(&(0x7f0000000080), 0xffffffff, 0x18000) (async) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r6, 0x40106614, &(0x7f0000000140)) (async) 21:21:13 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1502.236844][T31513] loop2: detected capacity change from 0 to 264192 21:21:13 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x200040, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x200040, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:13 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1502.412808][T31525] loop2: detected capacity change from 0 to 264192 21:21:13 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) 21:21:13 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x200040, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x200040, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:13 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000500), 0x3, 0x2) dup2(r0, r2) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(r0, &(0x7f0000000280)='./bus\x00', 0x900, 0x14, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x1080440, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{}], [{@hash}, {@uid_lt={'uid<', r4}}, {@subj_role}, {@subj_type={'subj_type', 0x3d, 'lp\x00'}}, {@dont_measure}]}}) [ 1502.611447][T31547] loop2: detected capacity change from 0 to 264192 21:21:14 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') symlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='./file1\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1502.836134][T31557] loop2: detected capacity change from 0 to 264192 21:21:14 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xffffff7f, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:14 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) symlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='./file1\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:14 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x3f00, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:14 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0xb8) sendfile(r1, r2, &(0x7f0000000140)=0x9, 0x28) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c00) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000200)={{0x0, 0xffffffffffffffff, 0x81, 0x9, 0x8000000000000000, 0xbf, 0x2e1, 0x4, 0xbd7, 0x6, 0x1, 0x3ff, 0x4, 0x9, 0x10001}, 0x20, [0x0, 0x0, 0x0, 0x0]}) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./bus\x00', &(0x7f0000001300), &(0x7f0000001340), 0x2, 0x2) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000300)={r4, 0x3ff}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1503.018635][T31562] loop2: detected capacity change from 0 to 264192 [ 1503.071591][T31563] overlayfs: workdir and upperdir must be separate subtrees 21:21:14 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') symlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='./file1\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1503.189397][T31569] loop2: detected capacity change from 0 to 264192 21:21:14 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000500), 0x3, 0x2) dup2(r0, r2) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(r0, &(0x7f0000000280)='./bus\x00', 0x900, 0x14, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x1080440, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{}], [{@hash}, {@uid_lt={'uid<', r4}}, {@subj_role}, {@subj_type={'subj_type', 0x3d, 'lp\x00'}}, {@dont_measure}]}}) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) syz_open_dev$cec(&(0x7f0000000500), 0x3, 0x2) (async) dup2(r0, r2) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)) (async) statx(r0, &(0x7f0000000280)='./bus\x00', 0x900, 0x14, &(0x7f0000000300)) (async) mount$fuse(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x1080440, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{}], [{@hash}, {@uid_lt={'uid<', r4}}, {@subj_role}, {@subj_type={'subj_type', 0x3d, 'lp\x00'}}, {@dont_measure}]}}) (async) [ 1503.240320][T31568] overlayfs: failed to resolve './file1': -2 21:21:14 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1503.405559][T31581] loop2: detected capacity change from 0 to 264192 21:21:15 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xffffff8c, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:15 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x4000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:15 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000500), 0x3, 0x2) dup2(r0, r2) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(r0, &(0x7f0000000280)='./bus\x00', 0x900, 0x14, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x1080440, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{}], [{@hash}, {@uid_lt={'uid<', r4}}, {@subj_role}, {@subj_type={'subj_type', 0x3d, 'lp\x00'}}, {@dont_measure}]}}) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) syz_open_dev$cec(&(0x7f0000000500), 0x3, 0x2) (async) dup2(r0, r2) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) stat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)) (async) statx(r0, &(0x7f0000000280)='./bus\x00', 0x900, 0x14, &(0x7f0000000300)) (async) mount$fuse(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x1080440, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{}], [{@hash}, {@uid_lt={'uid<', r4}}, {@subj_role}, {@subj_type={'subj_type', 0x3d, 'lp\x00'}}, {@dont_measure}]}}) (async) 21:21:15 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) io_uring_setup(0xae9, &(0x7f0000000140)={0x0, 0x7e99, 0x0, 0x0, 0x19c, 0x0, r2}) 21:21:15 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:15 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0xb8) sendfile(r1, r2, &(0x7f0000000140)=0x9, 0x28) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async, rerun: 32) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (rerun: 32) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c00) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000200)={{0x0, 0xffffffffffffffff, 0x81, 0x9, 0x8000000000000000, 0xbf, 0x2e1, 0x4, 0xbd7, 0x6, 0x1, 0x3ff, 0x4, 0x9, 0x10001}, 0x20, [0x0, 0x0, 0x0, 0x0]}) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./bus\x00', &(0x7f0000001300), &(0x7f0000001340), 0x2, 0x2) (async) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000300)={r4, 0x3ff}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 32) lseek(r0, 0x6e9, 0x0) (rerun: 32) [ 1504.323408][T31602] loop2: detected capacity change from 0 to 264192 21:21:15 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:15 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) r2 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0xb8) sendfile(r1, r2, &(0x7f0000000140)=0x9, 0x28) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async, rerun: 64) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000200)={{0x0, 0xffffffffffffffff, 0x81, 0x9, 0x8000000000000000, 0xbf, 0x2e1, 0x4, 0xbd7, 0x6, 0x1, 0x3ff, 0x4, 0x9, 0x10001}, 0x20, [0x0, 0x0, 0x0, 0x0]}) (rerun: 64) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./bus\x00', &(0x7f0000001300), &(0x7f0000001340), 0x2, 0x2) (async) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000300)={r4, 0x3ff}) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 32) lseek(r0, 0x6e9, 0x0) (rerun: 32) 21:21:15 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xffffffe4, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1504.548471][T31616] loop2: detected capacity change from 0 to 264192 21:21:15 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x4800, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:16 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:16 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=r0, @ANYRESHEX=r1], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bind$unix(r2, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) chdir(&(0x7f0000000000)='./file0\x00') 21:21:16 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) io_uring_setup(0xae9, &(0x7f0000000140)={0x0, 0x7e99, 0x0, 0x0, 0x19c, 0x0, r2}) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) io_uring_setup(0xae9, &(0x7f0000000140)={0x0, 0x7e99, 0x0, 0x0, 0x19c, 0x0, r2}) (async) [ 1504.921016][T31643] loop2: detected capacity change from 0 to 1 [ 1504.933699][T31643] squashfs: Unknown parameter '0x0000000000000006' 21:21:16 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:16 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) io_uring_setup(0xae9, &(0x7f0000000140)={0x0, 0x7e99, 0x0, 0x0, 0x19c, 0x0, r2}) 21:21:16 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x4c00, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:16 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xfffffff0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:16 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0xeaa, 0x0, &(0x7f0000000000), 0x14e802, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYRES8=0x0, @ANYRES8=0x0, @ANYRESHEX=r0], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r1, 0x6e9, 0x0) [ 1505.530900][T31662] loop1: detected capacity change from 0 to 7 21:21:17 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=r0, @ANYRESHEX=r1], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bind$unix(r2, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x80) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=r0, @ANYRESHEX=r1], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f0000000180)='./file0\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) bind$unix(r2, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:17 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1505.900957][T31686] loop2: detected capacity change from 0 to 1 [ 1505.913489][T31686] squashfs: Unknown parameter '0x0000000000000006' 21:21:17 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xfffffff5, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:17 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r3, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x2040, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) syz_io_uring_submit(r4, r0, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)="0f86593323022ead27e17f6a1153f95938adc854ccb5c6aa1788f12246cb9898482c09a27221c7f6c5ff98bbbeeb4d979f447c9ec52beceae323933314a18a6a82ae5e357e1f1654962524ace5271a", 0x4f, 0xc0, 0x1}, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./bus\x00') lseek(r1, 0x6e9, 0x0) 21:21:17 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x80) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=r0, @ANYRESHEX=r1], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f0000000180)='./file0\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) bind$unix(r2, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) chdir(&(0x7f0000000000)='./file0\x00') 21:21:17 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x6800, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1506.204489][T31695] loop2: detected capacity change from 0 to 1 21:21:17 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:17 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0xeaa, 0x0, &(0x7f0000000000), 0x14e802, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYRES8=0x0, @ANYRES8=0x0, @ANYRESHEX=r0], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) (async) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r1, 0x6e9, 0x0) [ 1506.377328][T31704] loop2: detected capacity change from 0 to 264192 21:21:17 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1506.564488][T31710] loop2: detected capacity change from 0 to 264192 21:21:17 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) chdir(&(0x7f0000000000)='./file0\x00') (rerun: 64) [ 1506.631935][T31712] loop1: detected capacity change from 0 to 7 21:21:18 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0xeaa, 0x0, &(0x7f0000000000), 0x14e802, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYRES8=0x0, @ANYRES8=0x0, @ANYRESHEX=r0], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r1, 0x6e9, 0x0) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0xeaa, 0x0, &(0x7f0000000000), 0x14e802, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYRES8=0x0, @ANYRES8=0x0, @ANYRESHEX=r0], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) (async) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r1, 0x6e9, 0x0) (async) [ 1506.685468][T31718] loop2: detected capacity change from 0 to 264192 [ 1506.731760][T31717] overlayfs: failed to resolve './file0': -2 [ 1506.803990][T31723] loop1: detected capacity change from 0 to 7 21:21:18 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xfffffff6, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:18 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000000)={&(0x7f0000000300)=""/214, 0xd6, 0x7fff, 0x24}) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./bus\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) lseek(r0, 0x6e9, 0x0) 21:21:18 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x6c00, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:18 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) syz_io_uring_submit(r4, r5, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r3, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x2040, 0x1}, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) (async) syz_io_uring_submit(r4, r0, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)="0f86593323022ead27e17f6a1153f95938adc854ccb5c6aa1788f12246cb9898482c09a27221c7f6c5ff98bbbeeb4d979f447c9ec52beceae323933314a18a6a82ae5e357e1f1654962524ace5271a", 0x4f, 0xc0, 0x1}, 0x0) (async) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./bus\x00') (async) lseek(r1, 0x6e9, 0x0) 21:21:18 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r3, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x2040, 0x1}, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) (async) syz_io_uring_submit(r4, r0, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f0000000140)="0f86593323022ead27e17f6a1153f95938adc854ccb5c6aa1788f12246cb9898482c09a27221c7f6c5ff98bbbeeb4d979f447c9ec52beceae323933314a18a6a82ae5e357e1f1654962524ace5271a", 0x4f, 0xc0, 0x1}, 0x0) (async) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./bus\x00') (async) lseek(r1, 0x6e9, 0x0) 21:21:18 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xfffffffe, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:18 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080), &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:19 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000000)={&(0x7f0000000300)=""/214, 0xd6, 0x7fff, 0x24}) (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./bus\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) (async) lseek(r0, 0x6e9, 0x0) 21:21:19 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x7400, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:19 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x5d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xff33}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r4}, 0x8) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000700)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}, {&(0x7f0000012e00)="02", 0x1, 0x10400}, {&(0x7f0000012f00)="03", 0x1, 0x10800}, {&(0x7f0000013000)="04", 0x1, 0x10c00}, {&(0x7f0000013100)="05", 0x1, 0x11000}, {&(0x7f0000000140)="000000000000000001000000000000c9a6e58fbbdab8000000000032ed2fbf0000000000000000000000000000000040000000000000000000000001000000000000000000000000c0010000000000000000000000000000000000000000000000000000000000bc", 0x68, 0x113fe}], 0x0, &(0x7f0000000380)=ANY=[], 0x0) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r5, &(0x7f0000000080)='./file1\x00', 0x0, r7, 0x0) mount$fuseblk(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', &(0x7f0000000280), 0x2090000, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@allow_other}], [{@smackfsdef={'smackfsdef', 0x3d, ':'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) chdir(&(0x7f0000000400)='./file1\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1508.034193][T31769] loop2: detected capacity change from 0 to 264192 21:21:19 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x5d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xff33}, 0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r4}, 0x8) (async, rerun: 32) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000700)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}, {&(0x7f0000012e00)="02", 0x1, 0x10400}, {&(0x7f0000012f00)="03", 0x1, 0x10800}, {&(0x7f0000013000)="04", 0x1, 0x10c00}, {&(0x7f0000013100)="05", 0x1, 0x11000}, {&(0x7f0000000140)="000000000000000001000000000000c9a6e58fbbdab8000000000032ed2fbf0000000000000000000000000000000040000000000000000000000001000000000000000000000000c0010000000000000000000000000000000000000000000000000000000000bc", 0x68, 0x113fe}], 0x0, &(0x7f0000000380)=ANY=[], 0x0) (rerun: 32) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r5, &(0x7f0000000080)='./file1\x00', 0x0, r7, 0x0) (async) mount$fuseblk(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', &(0x7f0000000280), 0x2090000, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@allow_other}], [{@smackfsdef={'smackfsdef', 0x3d, ':'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) (async) chdir(&(0x7f0000000400)='./file1\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1508.262714][T31777] loop2: detected capacity change from 0 to 264192 [ 1508.301881][T31776] overlayfs: failed to resolve './file1': -2 21:21:19 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x5d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xff33}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r4}, 0x8) (async) r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000700)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000012700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}, {&(0x7f0000012e00)="02", 0x1, 0x10400}, {&(0x7f0000012f00)="03", 0x1, 0x10800}, {&(0x7f0000013000)="04", 0x1, 0x10c00}, {&(0x7f0000013100)="05", 0x1, 0x11000}, {&(0x7f0000000140)="000000000000000001000000000000c9a6e58fbbdab8000000000032ed2fbf0000000000000000000000000000000040000000000000000000000001000000000000000000000000c0010000000000000000000000000000000000000000000000000000000000bc", 0x68, 0x113fe}], 0x0, &(0x7f0000000380)=ANY=[], 0x0) (async) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r5, &(0x7f0000000080)='./file1\x00', 0x0, r7, 0x0) (async) mount$fuseblk(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', &(0x7f0000000280), 0x2090000, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@allow_other}], [{@smackfsdef={'smackfsdef', 0x3d, ':'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) (async) chdir(&(0x7f0000000400)='./file1\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:19 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080), &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) socket(0x23, 0x5, 0x0) (async) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) (async) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080), &(0x7f0000000140)) (async) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8}) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:19 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x1000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1508.455999][T31783] loop2: detected capacity change from 0 to 264192 21:21:19 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765f96469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) rmdir(&(0x7f0000000040)='./file1\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x9cd0, 0x30}, 0xc) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') rmdir(&(0x7f0000000280)='./file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:20 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x760c, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:20 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000000)={&(0x7f0000000300)=""/214, 0xd6, 0x7fff, 0x24}) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./bus\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) (async) lseek(r0, 0x6e9, 0x0) [ 1508.700988][T31789] loop2: detected capacity change from 0 to 264192 [ 1508.751745][T31789] overlayfs: unrecognized mount option "loweùdir=./file0" or missing value 21:21:20 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765f96469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) rmdir(&(0x7f0000000040)='./file1\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x9cd0, 0x30}, 0xc) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') rmdir(&(0x7f0000000280)='./file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765f96469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x9cd0, 0x30}, 0xc) (async) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') (async) rmdir(&(0x7f0000000280)='./file0\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1508.903389][T31798] loop2: detected capacity change from 0 to 264192 21:21:20 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080), &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) socket(0x23, 0x5, 0x0) (async) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) (async) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080), &(0x7f0000000140)) (async) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8}) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1508.960418][T31798] overlayfs: unrecognized mount option "loweùdir=./file0" or missing value [ 1509.036292][T31798] overlayfs: unrecognized mount option "loweùdir=./file0" or missing value 21:21:20 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765f96469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) rmdir(&(0x7f0000000040)='./file1\x00') (async) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x9cd0, 0x30}, 0xc) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') rmdir(&(0x7f0000000280)='./file0\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1509.190662][T31825] loop2: detected capacity change from 0 to 264192 [ 1509.192739][T31826] overlayfs: unrecognized mount option "loweùdir=./file0" or missing value 21:21:20 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r1, &(0x7f0000000180)='./bus\x00', 0x10080, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f0000000340)="e92843330ee3d49b7449e3981226def1e86185cd8a26f15d423bcd6c80d38104ceca0180b397ba3506492e4352858b950d26d6023b3fe655943e5c5b832bc330247d8153272d90876ac8d2fb1effbd15a305003e404d7387bfb32e7450149818622bf32f91eaa0f6afb6a755ae24edca7fd06b94ce2775b31c1ed0e54323532d5a7f3bfd5cb9b29a3c1b123a8c64c93fe1b7c9dd6b8975fb37f547e891368f74bde51f5468690a933ac367fe594d3b8d28a4051ace28c20380bfeba759aedcf6261b32e70258a77af65195edfda7cc0b79d1195d87a4826a29e7ccb701a90c3c", 0xe0}, {&(0x7f00000004c0)="1644514e76c822db6f69e7267b7d26b85e4401b74372a2fe44d265a8499c65ffe8b4bb182d342763e794cf45b19bd106185d27509e743d7cb77b43054a04416b851b7f0e3ead08429d91665d905460cc775e3fc292a5192975726a4ea0d103a31374c16aa8", 0x65}, {&(0x7f0000000280)="ad86227b174da3588e6b707386ee591203429f0498ab5e30f5255ef85ffbb781c490daace3b83c702a4f4736033e32ed8c0994c7a17cbe2ea077152807", 0x3d}, {&(0x7f0000000540)="7fc244307ca3d50d8b03ea34a5d5756a9a6c1cf652fcf4f86fe0e64d492824645c9798f90663a2f90aff533d8237cf84bc18e1590a920452e0cb4e1d0ea3a20a1998d8c64f03401417de35b0058fd5f9d2bb036e376982911f59f7e5e9c56f45941d7f70cb4cd4cae5c9c775e877bcda02c074cb", 0x74}, {&(0x7f00000005c0)="b73270ba570e65f5fc035bffb97274d5fc71ad19b59821bb3d064df5ba266b020acf2218e7e6a9f46d4ff77b046998a81558fc13365897a8bc0f07f74f8d9d3853ffd50d4693966efe2f0288e7ce975b9a1ac4f05ce3feb21e10e68702654091d667723f0be8d0d2f224292091ecf9312cbb1c17bb3b9bc823019811df7aaebabd24c20a7c3d4c6d764012952ad5c752c169df5d6abc46d059f8aa867554fa242934b894729f6da770889929329958fd3239bd546e0dfc5799b5712fb05b3257d18af59f49", 0xc5}, {&(0x7f00000006c0)="2432e106abd8dafe99210741023a2c74874d3ceb0520cf3e3e70d090cfed20a110863784424fef3260fca9cff21cdf0c57d6caacf42db16c29334fd45bafacdfbb3350fb02f381fddf865a33bdd8ce519c56b238f6e08ea7bcfeca5493ace9b6a93aae1a0033f885609273a58210cd76ab6ef904b71405febf5aa94b89ff7a721726f72e72cdb4569797018d51b83595b2d194aad1833497434fd5dc1d900a629ab3e02c399e3647a9348ec3de80254d896d682f6a962e65b7473a2b556943dd65b468f5a234da7a311b63849c225676e2e8aa6035fbd86a66362b49063c", 0xde}, {&(0x7f00000007c0)="e01a259dc2f853b394a52c1b60f87fabb2289ec2def889f35897b5b469c47d1b29901d126998a38121d12ca3881f266b2ec7a9a72896099e10362f487638a1f34a916c68a9f6dcca425b0535a4638b3c7da22dd73f43e8a241e3f6181b414369ee6ec3b358d0aa7628868c56927f309bd414a90695f8d3ddabd47841607a", 0x7e}, {&(0x7f0000000440)="2e7888f920a2be9b347b592382e289643e1c526ab689a5ba89598e4880120ac9ee6acf04e9d0e389221e3300bc5475d79ac20b6a92", 0x35}], 0x8, 0x0) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') getpid() chdir(&(0x7f0000000000)='./file0\x00') [ 1509.279405][T31825] squashfs: Unknown parameter './bus' 21:21:20 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xe089ffffffff, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:20 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe81c1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000bc0)=[0xffffffffffffffff]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000340)="30786bb9a6a5d48e9f1301986671d8848f71024fba0bbeec3b3c8059cf868270634397a2a48577944b976443b1c3b9ebf2a134e6e2813b5f54d779f640f108a97052ceb75e00220de5f6d86631013a75f0f171c530dd355f868aee3126e64d3528c0cc1bd114b39d9f75b24d90fc28d1d2b1a6e36a7695a8a63a5c1e62256873864d7de42abf9e4bbfb7879cec641fd9426848b135cfd096cb959c", 0x9b}, {&(0x7f0000000180)="6181", 0x2}], 0x2, 0x0, 0x0, 0x8045}}, {{&(0x7f0000000400)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000480)="99e77140f394852c351ffa9ca67e67c21b4bce0352b4d6f598b5fd8796b865a9e4a1d7d3c248cc4d8c327d5bcc364b647debfe8fa640e50d5afe1e955270d932de623b5fb8458a6bb14b81a5f30bed46c557d233b125c67737e6aa96bcf7f91e0813e4df405d12dc73180febeab28638d9fd5dea318bd48aaabe38be4d225d5767a764c86ecac501d0259945583160fc0518d2973ccdd559fd00c80577fc86aad160ede79efd9a6a8329f26244d9f1eb7fe46e70e9a413bde6586078a43784223c1bd812d062d29ee32328caff00a54b33fd7b3af02093d64e196f2d", 0xdc}, {&(0x7f0000000580)="2c9f4a00f38c2231e9ed2676dc725643ded49d5a21de32810b5693c4d093c2c66a9ccf73ea477b3362378eb4c40785ba4362990fe3b625d40aabd59e84a8077a81d5c7dd6cf8fd92f4619f213dff4116deae2ea99c70df5963d1819fddbb4eb32defaab913982e04ffe722339e2c6e4c8d543bd1003b69d5618e6446dea4c7209bc9361d9c556655b7950026a2", 0x8d}, {&(0x7f0000000640)="06cc0d66691cfd120cc707be5376e86dadf7b4369d66445f37e2d3123e4ba7dcf987df121d6f139e53a1e32632acc90ae48c771a2252488bc2943a8122d5fe7ef60e14f7908c23752fb61b8e36140793dcdd201954536bdf7311bed156b8953f2d928eea8f70d185e083dafb8efc013b1a3c246f406bcd55f25dd907a1549ff0c2545f161bc4a0d5ce8962d8c36d6f7e14b185433d8c55c72ab191efe233b92b39f1e94d581406197f21ee1551b16ba59385cbe2c11885f66ad54171ce1daa69fb9b70a4", 0xc4}, {&(0x7f0000000840)="4e6256baf1eadb5243b524e881f1228c25d3c90c74366a68ba3c3da6ca4e0135c73b17ebc4cfeb574be674c57bc494c1950a818900ec5c0b893be6983a70502b5ced6c9387bc5a5da6a9a8a3e029b2e94a9f3f45628a89c24deb99f543dcdd4c52ba36016964ae25daba5bc23fca63f97f4f9f22891a3d990fcf3c5eaacb4819c0c3a83fd03d19ce1d870af2f437ee9f00e847c50679e89b406dda3a0a4ae028f589314a7d1f7816eca6d5f757595936d355061d2054c05cfd41320ebcac0d402753f326df7f9dda49c1224247b4195f0b58f87bc51c9d5e5afef91ff62de2a013ad8212099419b7db6855cafb1ebae7a5fda24ab814", 0xf6}], 0x4, &(0x7f0000000980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, r0, r1, r1]}}], 0x68, 0x8004}}, {{&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000d40)="11a13ef4c162ed40c5a642b669ba5ac576cb98cb72cbd5ced5e9285e33c1448493701df68f1e29665e27349be76c8476c58e4d0b96c109cde575f87c0368a518ee9f8d5c5ee623caeec718bb19f812f40f4893b70cc06e4406d118033d8c7c97c3f0d41d926e75a2e59d485351ed7b215dadb112baa04f10d5400fec76a24a9f8b10a729c9210cbd071111821720fef01f5658aa3ccfbd5e503c80cec9be765f8e328315045e205a09", 0xa9}], 0x1, &(0x7f0000000c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r5, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x80, 0x8000}}], 0x3, 0x80) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000080)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r0}, 0xffffffff) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1509.373123][T31832] loop2: detected capacity change from 0 to 264192 21:21:20 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) finit_module(r0, &(0x7f0000000280)='\x00', 0x2) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') removexattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='trusted.overlay.nlink\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) recvfrom(r3, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380), 0x301100, 0x0) io_uring_enter(r4, 0x2ec9, 0xc2c4, 0x7, &(0x7f0000000400)={[0x3ed1]}, 0x8) fsmount(r3, 0x1, 0x73) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f00000003c0)=0x7) lseek(r0, 0x6e9, 0x0) 21:21:20 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x7a00, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:20 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r1, &(0x7f0000000180)='./bus\x00', 0x10080, 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f0000000340)="e92843330ee3d49b7449e3981226def1e86185cd8a26f15d423bcd6c80d38104ceca0180b397ba3506492e4352858b950d26d6023b3fe655943e5c5b832bc330247d8153272d90876ac8d2fb1effbd15a305003e404d7387bfb32e7450149818622bf32f91eaa0f6afb6a755ae24edca7fd06b94ce2775b31c1ed0e54323532d5a7f3bfd5cb9b29a3c1b123a8c64c93fe1b7c9dd6b8975fb37f547e891368f74bde51f5468690a933ac367fe594d3b8d28a4051ace28c20380bfeba759aedcf6261b32e70258a77af65195edfda7cc0b79d1195d87a4826a29e7ccb701a90c3c", 0xe0}, {&(0x7f00000004c0)="1644514e76c822db6f69e7267b7d26b85e4401b74372a2fe44d265a8499c65ffe8b4bb182d342763e794cf45b19bd106185d27509e743d7cb77b43054a04416b851b7f0e3ead08429d91665d905460cc775e3fc292a5192975726a4ea0d103a31374c16aa8", 0x65}, {&(0x7f0000000280)="ad86227b174da3588e6b707386ee591203429f0498ab5e30f5255ef85ffbb781c490daace3b83c702a4f4736033e32ed8c0994c7a17cbe2ea077152807", 0x3d}, {&(0x7f0000000540)="7fc244307ca3d50d8b03ea34a5d5756a9a6c1cf652fcf4f86fe0e64d492824645c9798f90663a2f90aff533d8237cf84bc18e1590a920452e0cb4e1d0ea3a20a1998d8c64f03401417de35b0058fd5f9d2bb036e376982911f59f7e5e9c56f45941d7f70cb4cd4cae5c9c775e877bcda02c074cb", 0x74}, {&(0x7f00000005c0)="b73270ba570e65f5fc035bffb97274d5fc71ad19b59821bb3d064df5ba266b020acf2218e7e6a9f46d4ff77b046998a81558fc13365897a8bc0f07f74f8d9d3853ffd50d4693966efe2f0288e7ce975b9a1ac4f05ce3feb21e10e68702654091d667723f0be8d0d2f224292091ecf9312cbb1c17bb3b9bc823019811df7aaebabd24c20a7c3d4c6d764012952ad5c752c169df5d6abc46d059f8aa867554fa242934b894729f6da770889929329958fd3239bd546e0dfc5799b5712fb05b3257d18af59f49", 0xc5}, {&(0x7f00000006c0)="2432e106abd8dafe99210741023a2c74874d3ceb0520cf3e3e70d090cfed20a110863784424fef3260fca9cff21cdf0c57d6caacf42db16c29334fd45bafacdfbb3350fb02f381fddf865a33bdd8ce519c56b238f6e08ea7bcfeca5493ace9b6a93aae1a0033f885609273a58210cd76ab6ef904b71405febf5aa94b89ff7a721726f72e72cdb4569797018d51b83595b2d194aad1833497434fd5dc1d900a629ab3e02c399e3647a9348ec3de80254d896d682f6a962e65b7473a2b556943dd65b468f5a234da7a311b63849c225676e2e8aa6035fbd86a66362b49063c", 0xde}, {&(0x7f00000007c0)="e01a259dc2f853b394a52c1b60f87fabb2289ec2def889f35897b5b469c47d1b29901d126998a38121d12ca3881f266b2ec7a9a72896099e10362f487638a1f34a916c68a9f6dcca425b0535a4638b3c7da22dd73f43e8a241e3f6181b414369ee6ec3b358d0aa7628868c56927f309bd414a90695f8d3ddabd47841607a", 0x7e}, {&(0x7f0000000440)="2e7888f920a2be9b347b592382e289643e1c526ab689a5ba89598e4880120ac9ee6acf04e9d0e389221e3300bc5475d79ac20b6a92", 0x35}], 0x8, 0x0) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') getpid() (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1509.529103][T31841] loop2: detected capacity change from 0 to 264192 21:21:20 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r1, &(0x7f0000000180)='./bus\x00', 0x10080, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f0000000340)="e92843330ee3d49b7449e3981226def1e86185cd8a26f15d423bcd6c80d38104ceca0180b397ba3506492e4352858b950d26d6023b3fe655943e5c5b832bc330247d8153272d90876ac8d2fb1effbd15a305003e404d7387bfb32e7450149818622bf32f91eaa0f6afb6a755ae24edca7fd06b94ce2775b31c1ed0e54323532d5a7f3bfd5cb9b29a3c1b123a8c64c93fe1b7c9dd6b8975fb37f547e891368f74bde51f5468690a933ac367fe594d3b8d28a4051ace28c20380bfeba759aedcf6261b32e70258a77af65195edfda7cc0b79d1195d87a4826a29e7ccb701a90c3c", 0xe0}, {&(0x7f00000004c0)="1644514e76c822db6f69e7267b7d26b85e4401b74372a2fe44d265a8499c65ffe8b4bb182d342763e794cf45b19bd106185d27509e743d7cb77b43054a04416b851b7f0e3ead08429d91665d905460cc775e3fc292a5192975726a4ea0d103a31374c16aa8", 0x65}, {&(0x7f0000000280)="ad86227b174da3588e6b707386ee591203429f0498ab5e30f5255ef85ffbb781c490daace3b83c702a4f4736033e32ed8c0994c7a17cbe2ea077152807", 0x3d}, {&(0x7f0000000540)="7fc244307ca3d50d8b03ea34a5d5756a9a6c1cf652fcf4f86fe0e64d492824645c9798f90663a2f90aff533d8237cf84bc18e1590a920452e0cb4e1d0ea3a20a1998d8c64f03401417de35b0058fd5f9d2bb036e376982911f59f7e5e9c56f45941d7f70cb4cd4cae5c9c775e877bcda02c074cb", 0x74}, {&(0x7f00000005c0)="b73270ba570e65f5fc035bffb97274d5fc71ad19b59821bb3d064df5ba266b020acf2218e7e6a9f46d4ff77b046998a81558fc13365897a8bc0f07f74f8d9d3853ffd50d4693966efe2f0288e7ce975b9a1ac4f05ce3feb21e10e68702654091d667723f0be8d0d2f224292091ecf9312cbb1c17bb3b9bc823019811df7aaebabd24c20a7c3d4c6d764012952ad5c752c169df5d6abc46d059f8aa867554fa242934b894729f6da770889929329958fd3239bd546e0dfc5799b5712fb05b3257d18af59f49", 0xc5}, {&(0x7f00000006c0)="2432e106abd8dafe99210741023a2c74874d3ceb0520cf3e3e70d090cfed20a110863784424fef3260fca9cff21cdf0c57d6caacf42db16c29334fd45bafacdfbb3350fb02f381fddf865a33bdd8ce519c56b238f6e08ea7bcfeca5493ace9b6a93aae1a0033f885609273a58210cd76ab6ef904b71405febf5aa94b89ff7a721726f72e72cdb4569797018d51b83595b2d194aad1833497434fd5dc1d900a629ab3e02c399e3647a9348ec3de80254d896d682f6a962e65b7473a2b556943dd65b468f5a234da7a311b63849c225676e2e8aa6035fbd86a66362b49063c", 0xde}, {&(0x7f00000007c0)="e01a259dc2f853b394a52c1b60f87fabb2289ec2def889f35897b5b469c47d1b29901d126998a38121d12ca3881f266b2ec7a9a72896099e10362f487638a1f34a916c68a9f6dcca425b0535a4638b3c7da22dd73f43e8a241e3f6181b414369ee6ec3b358d0aa7628868c56927f309bd414a90695f8d3ddabd47841607a", 0x7e}, {&(0x7f0000000440)="2e7888f920a2be9b347b592382e289643e1c526ab689a5ba89598e4880120ac9ee6acf04e9d0e389221e3300bc5475d79ac20b6a92", 0x35}], 0x8, 0x0) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') getpid() chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) openat(r1, &(0x7f0000000180)='./bus\x00', 0x10080, 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f0000000340)="e92843330ee3d49b7449e3981226def1e86185cd8a26f15d423bcd6c80d38104ceca0180b397ba3506492e4352858b950d26d6023b3fe655943e5c5b832bc330247d8153272d90876ac8d2fb1effbd15a305003e404d7387bfb32e7450149818622bf32f91eaa0f6afb6a755ae24edca7fd06b94ce2775b31c1ed0e54323532d5a7f3bfd5cb9b29a3c1b123a8c64c93fe1b7c9dd6b8975fb37f547e891368f74bde51f5468690a933ac367fe594d3b8d28a4051ace28c20380bfeba759aedcf6261b32e70258a77af65195edfda7cc0b79d1195d87a4826a29e7ccb701a90c3c", 0xe0}, {&(0x7f00000004c0)="1644514e76c822db6f69e7267b7d26b85e4401b74372a2fe44d265a8499c65ffe8b4bb182d342763e794cf45b19bd106185d27509e743d7cb77b43054a04416b851b7f0e3ead08429d91665d905460cc775e3fc292a5192975726a4ea0d103a31374c16aa8", 0x65}, {&(0x7f0000000280)="ad86227b174da3588e6b707386ee591203429f0498ab5e30f5255ef85ffbb781c490daace3b83c702a4f4736033e32ed8c0994c7a17cbe2ea077152807", 0x3d}, {&(0x7f0000000540)="7fc244307ca3d50d8b03ea34a5d5756a9a6c1cf652fcf4f86fe0e64d492824645c9798f90663a2f90aff533d8237cf84bc18e1590a920452e0cb4e1d0ea3a20a1998d8c64f03401417de35b0058fd5f9d2bb036e376982911f59f7e5e9c56f45941d7f70cb4cd4cae5c9c775e877bcda02c074cb", 0x74}, {&(0x7f00000005c0)="b73270ba570e65f5fc035bffb97274d5fc71ad19b59821bb3d064df5ba266b020acf2218e7e6a9f46d4ff77b046998a81558fc13365897a8bc0f07f74f8d9d3853ffd50d4693966efe2f0288e7ce975b9a1ac4f05ce3feb21e10e68702654091d667723f0be8d0d2f224292091ecf9312cbb1c17bb3b9bc823019811df7aaebabd24c20a7c3d4c6d764012952ad5c752c169df5d6abc46d059f8aa867554fa242934b894729f6da770889929329958fd3239bd546e0dfc5799b5712fb05b3257d18af59f49", 0xc5}, {&(0x7f00000006c0)="2432e106abd8dafe99210741023a2c74874d3ceb0520cf3e3e70d090cfed20a110863784424fef3260fca9cff21cdf0c57d6caacf42db16c29334fd45bafacdfbb3350fb02f381fddf865a33bdd8ce519c56b238f6e08ea7bcfeca5493ace9b6a93aae1a0033f885609273a58210cd76ab6ef904b71405febf5aa94b89ff7a721726f72e72cdb4569797018d51b83595b2d194aad1833497434fd5dc1d900a629ab3e02c399e3647a9348ec3de80254d896d682f6a962e65b7473a2b556943dd65b468f5a234da7a311b63849c225676e2e8aa6035fbd86a66362b49063c", 0xde}, {&(0x7f00000007c0)="e01a259dc2f853b394a52c1b60f87fabb2289ec2def889f35897b5b469c47d1b29901d126998a38121d12ca3881f266b2ec7a9a72896099e10362f487638a1f34a916c68a9f6dcca425b0535a4638b3c7da22dd73f43e8a241e3f6181b414369ee6ec3b358d0aa7628868c56927f309bd414a90695f8d3ddabd47841607a", 0x7e}, {&(0x7f0000000440)="2e7888f920a2be9b347b592382e289643e1c526ab689a5ba89598e4880120ac9ee6acf04e9d0e389221e3300bc5475d79ac20b6a92", 0x35}], 0x8, 0x0) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) getpid() (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1509.698973][T31850] loop2: detected capacity change from 0 to 264192 21:21:21 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=ANY=[], 0xc0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000140)='./bus\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x54) [ 1509.912121][T31867] loop2: detected capacity change from 0 to 264192 [ 1509.950415][T31867] Can't find a SQUASHFS superblock on loop2 21:21:21 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=ANY=[], 0xc0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000140)='./bus\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x54) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=ANY=[], 0xc0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file0\x00') (async) chdir(&(0x7f0000000140)='./bus\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) creat(&(0x7f0000000180)='./bus\x00', 0x54) (async) [ 1510.083589][T31869] loop2: detected capacity change from 0 to 264192 [ 1510.131001][T31869] Can't find a SQUASHFS superblock on loop2 21:21:21 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xedc000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:21 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) finit_module(r0, &(0x7f0000000280)='\x00', 0x2) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') removexattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='trusted.overlay.nlink\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) recvfrom(r3, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380), 0x301100, 0x0) io_uring_enter(r4, 0x2ec9, 0xc2c4, 0x7, &(0x7f0000000400)={[0x3ed1]}, 0x8) fsmount(r3, 0x1, 0x73) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f00000003c0)=0x7) lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) finit_module(r0, &(0x7f0000000280)='\x00', 0x2) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) removexattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='trusted.overlay.nlink\x00') (async) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) (async) recvfrom(r3, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380), 0x301100, 0x0) (async) io_uring_enter(r4, 0x2ec9, 0xc2c4, 0x7, &(0x7f0000000400)={[0x3ed1]}, 0x8) (async) fsmount(r3, 0x1, 0x73) (async) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f00000003c0)=0x7) (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:21 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=ANY=[], 0xc0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000140)='./bus\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x54) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=ANY=[], 0xc0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file0\x00') (async) chdir(&(0x7f0000000140)='./bus\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) creat(&(0x7f0000000180)='./bus\x00', 0x54) (async) 21:21:21 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xa00b, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:21 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe81c1, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) getgroups(0x1, &(0x7f0000000bc0)=[0xffffffffffffffff]) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000340)="30786bb9a6a5d48e9f1301986671d8848f71024fba0bbeec3b3c8059cf868270634397a2a48577944b976443b1c3b9ebf2a134e6e2813b5f54d779f640f108a97052ceb75e00220de5f6d86631013a75f0f171c530dd355f868aee3126e64d3528c0cc1bd114b39d9f75b24d90fc28d1d2b1a6e36a7695a8a63a5c1e62256873864d7de42abf9e4bbfb7879cec641fd9426848b135cfd096cb959c", 0x9b}, {&(0x7f0000000180)="6181", 0x2}], 0x2, 0x0, 0x0, 0x8045}}, {{&(0x7f0000000400)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000480)="99e77140f394852c351ffa9ca67e67c21b4bce0352b4d6f598b5fd8796b865a9e4a1d7d3c248cc4d8c327d5bcc364b647debfe8fa640e50d5afe1e955270d932de623b5fb8458a6bb14b81a5f30bed46c557d233b125c67737e6aa96bcf7f91e0813e4df405d12dc73180febeab28638d9fd5dea318bd48aaabe38be4d225d5767a764c86ecac501d0259945583160fc0518d2973ccdd559fd00c80577fc86aad160ede79efd9a6a8329f26244d9f1eb7fe46e70e9a413bde6586078a43784223c1bd812d062d29ee32328caff00a54b33fd7b3af02093d64e196f2d", 0xdc}, {&(0x7f0000000580)="2c9f4a00f38c2231e9ed2676dc725643ded49d5a21de32810b5693c4d093c2c66a9ccf73ea477b3362378eb4c40785ba4362990fe3b625d40aabd59e84a8077a81d5c7dd6cf8fd92f4619f213dff4116deae2ea99c70df5963d1819fddbb4eb32defaab913982e04ffe722339e2c6e4c8d543bd1003b69d5618e6446dea4c7209bc9361d9c556655b7950026a2", 0x8d}, {&(0x7f0000000640)="06cc0d66691cfd120cc707be5376e86dadf7b4369d66445f37e2d3123e4ba7dcf987df121d6f139e53a1e32632acc90ae48c771a2252488bc2943a8122d5fe7ef60e14f7908c23752fb61b8e36140793dcdd201954536bdf7311bed156b8953f2d928eea8f70d185e083dafb8efc013b1a3c246f406bcd55f25dd907a1549ff0c2545f161bc4a0d5ce8962d8c36d6f7e14b185433d8c55c72ab191efe233b92b39f1e94d581406197f21ee1551b16ba59385cbe2c11885f66ad54171ce1daa69fb9b70a4", 0xc4}, {&(0x7f0000000840)="4e6256baf1eadb5243b524e881f1228c25d3c90c74366a68ba3c3da6ca4e0135c73b17ebc4cfeb574be674c57bc494c1950a818900ec5c0b893be6983a70502b5ced6c9387bc5a5da6a9a8a3e029b2e94a9f3f45628a89c24deb99f543dcdd4c52ba36016964ae25daba5bc23fca63f97f4f9f22891a3d990fcf3c5eaacb4819c0c3a83fd03d19ce1d870af2f437ee9f00e847c50679e89b406dda3a0a4ae028f589314a7d1f7816eca6d5f757595936d355061d2054c05cfd41320ebcac0d402753f326df7f9dda49c1224247b4195f0b58f87bc51c9d5e5afef91ff62de2a013ad8212099419b7db6855cafb1ebae7a5fda24ab814", 0xf6}], 0x4, &(0x7f0000000980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, r0, r1, r1]}}], 0x68, 0x8004}}, {{&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000d40)="11a13ef4c162ed40c5a642b669ba5ac576cb98cb72cbd5ced5e9285e33c1448493701df68f1e29665e27349be76c8476c58e4d0b96c109cde575f87c0368a518ee9f8d5c5ee623caeec718bb19f812f40f4893b70cc06e4406d118033d8c7c97c3f0d41d926e75a2e59d485351ed7b215dadb112baa04f10d5400fec76a24a9f8b10a729c9210cbd071111821720fef01f5658aa3ccfbd5e503c80cec9be765f8e328315045e205a09", 0xa9}], 0x1, &(0x7f0000000c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r5, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x80, 0x8000}}], 0x3, 0x80) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) (async) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async, rerun: 32) syz_io_uring_submit(r7, r8, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) (async, rerun: 32) syz_io_uring_submit(r7, 0x0, &(0x7f0000000080)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r0}, 0xffffffff) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1510.331995][T31876] loop2: detected capacity change from 0 to 264192 [ 1510.376289][T31876] Can't find a SQUASHFS superblock on loop2 21:21:21 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="5e4336118f6f"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x2000, &(0x7f0000000440)='squashfs\x00') setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x400, 0x310, 0x0, 0xd0, 0x0, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000480), {[{{@uncond, 0x0, 0xa8, 0xd0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x1}}}, {{@ipv6={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [0xff000000, 0xff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff, 0xff, 0xffffffff], 'veth0_virt_wifi\x00', 'pim6reg0\x00', {0xff}, {}, 0x6c, 0x1, 0x2, 0x60}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={{0x28}, {"3a8b"}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8b, 0x9}}}, {{@ipv6={@remote, @mcast1, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xffffff00, 0xff000000, 0xffffff00, 0xff], 'veth1_virt_wifi\x00', 'gretap0\x00', {}, {0xff}, 0x29, 0x80, 0x6, 0x40}, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}, @common=@frag={{0x30}, {[0x3, 0x7], 0x1, 0x8, 0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv6=@loopback, 0x18, 0x1, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, '\x00', 0x1a}, @ipv4={'\x00', '\xff\xff', @multicast1}, [0xff, 0xff000000, 0xffffff00, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'nicvf0\x00', 'pim6reg0\x00', {}, {}, 0x3a, 0x3, 0x0, 0x44}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private0, @ipv4=@broadcast, 0xf, 0x27, 0x400}}}, {{@ipv6={@mcast1, @empty, [0xff, 0xffffff00, 0xffffff00, 0xffffff00], [0xff000000, 0xffffff00, 0xffffff00], 'pimreg1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x7f, 0x6, 0x2}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@srh1={{0x90}, {0x6, 0x78, 0x3, 0x8e, 0x918, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [0xffffffff, 0xff000000, 0xff000000], [0xff, 0xff000000, 0xffffffff, 0xff], [0xff, 0xffffff00, 0x0, 0xff000000], 0x60, 0x1001}}, @inet=@rpfilter={{0x28}, {0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000003dc0)={0x2020}, 0x2020) chdir(&(0x7f0000000000)='./file0\x00') [ 1510.468581][T31877] loop2: detected capacity change from 0 to 264192 [ 1510.492830][T31877] squashfs: Unknown parameter './bus' 21:21:22 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe81c1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 32) r2 = getpid() (rerun: 32) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) getgroups(0x1, &(0x7f0000000bc0)=[0xffffffffffffffff]) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000340)="30786bb9a6a5d48e9f1301986671d8848f71024fba0bbeec3b3c8059cf868270634397a2a48577944b976443b1c3b9ebf2a134e6e2813b5f54d779f640f108a97052ceb75e00220de5f6d86631013a75f0f171c530dd355f868aee3126e64d3528c0cc1bd114b39d9f75b24d90fc28d1d2b1a6e36a7695a8a63a5c1e62256873864d7de42abf9e4bbfb7879cec641fd9426848b135cfd096cb959c", 0x9b}, {&(0x7f0000000180)="6181", 0x2}], 0x2, 0x0, 0x0, 0x8045}}, {{&(0x7f0000000400)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000480)="99e77140f394852c351ffa9ca67e67c21b4bce0352b4d6f598b5fd8796b865a9e4a1d7d3c248cc4d8c327d5bcc364b647debfe8fa640e50d5afe1e955270d932de623b5fb8458a6bb14b81a5f30bed46c557d233b125c67737e6aa96bcf7f91e0813e4df405d12dc73180febeab28638d9fd5dea318bd48aaabe38be4d225d5767a764c86ecac501d0259945583160fc0518d2973ccdd559fd00c80577fc86aad160ede79efd9a6a8329f26244d9f1eb7fe46e70e9a413bde6586078a43784223c1bd812d062d29ee32328caff00a54b33fd7b3af02093d64e196f2d", 0xdc}, {&(0x7f0000000580)="2c9f4a00f38c2231e9ed2676dc725643ded49d5a21de32810b5693c4d093c2c66a9ccf73ea477b3362378eb4c40785ba4362990fe3b625d40aabd59e84a8077a81d5c7dd6cf8fd92f4619f213dff4116deae2ea99c70df5963d1819fddbb4eb32defaab913982e04ffe722339e2c6e4c8d543bd1003b69d5618e6446dea4c7209bc9361d9c556655b7950026a2", 0x8d}, {&(0x7f0000000640)="06cc0d66691cfd120cc707be5376e86dadf7b4369d66445f37e2d3123e4ba7dcf987df121d6f139e53a1e32632acc90ae48c771a2252488bc2943a8122d5fe7ef60e14f7908c23752fb61b8e36140793dcdd201954536bdf7311bed156b8953f2d928eea8f70d185e083dafb8efc013b1a3c246f406bcd55f25dd907a1549ff0c2545f161bc4a0d5ce8962d8c36d6f7e14b185433d8c55c72ab191efe233b92b39f1e94d581406197f21ee1551b16ba59385cbe2c11885f66ad54171ce1daa69fb9b70a4", 0xc4}, {&(0x7f0000000840)="4e6256baf1eadb5243b524e881f1228c25d3c90c74366a68ba3c3da6ca4e0135c73b17ebc4cfeb574be674c57bc494c1950a818900ec5c0b893be6983a70502b5ced6c9387bc5a5da6a9a8a3e029b2e94a9f3f45628a89c24deb99f543dcdd4c52ba36016964ae25daba5bc23fca63f97f4f9f22891a3d990fcf3c5eaacb4819c0c3a83fd03d19ce1d870af2f437ee9f00e847c50679e89b406dda3a0a4ae028f589314a7d1f7816eca6d5f757595936d355061d2054c05cfd41320ebcac0d402753f326df7f9dda49c1224247b4195f0b58f87bc51c9d5e5afef91ff62de2a013ad8212099419b7db6855cafb1ebae7a5fda24ab814", 0xf6}], 0x4, &(0x7f0000000980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, r0, r1, r1]}}], 0x68, 0x8004}}, {{&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000d40)="11a13ef4c162ed40c5a642b669ba5ac576cb98cb72cbd5ced5e9285e33c1448493701df68f1e29665e27349be76c8476c58e4d0b96c109cde575f87c0368a518ee9f8d5c5ee623caeec718bb19f812f40f4893b70cc06e4406d118033d8c7c97c3f0d41d926e75a2e59d485351ed7b215dadb112baa04f10d5400fec76a24a9f8b10a729c9210cbd071111821720fef01f5658aa3ccfbd5e503c80cec9be765f8e328315045e205a09", 0xa9}], 0x1, &(0x7f0000000c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r5, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x80, 0x8000}}], 0x3, 0x80) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) (rerun: 32) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) syz_io_uring_submit(r7, r8, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) (async) syz_io_uring_submit(r7, 0x0, &(0x7f0000000080)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r0}, 0xffffffff) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 64) lseek(r0, 0x6e9, 0x0) (rerun: 64) [ 1510.619980][T31900] loop2: detected capacity change from 0 to 264192 21:21:22 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="5e4336118f6f"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x2000, &(0x7f0000000440)='squashfs\x00') (async) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x400, 0x310, 0x0, 0xd0, 0x0, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000480), {[{{@uncond, 0x0, 0xa8, 0xd0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x1}}}, {{@ipv6={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [0xff000000, 0xff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff, 0xff, 0xffffffff], 'veth0_virt_wifi\x00', 'pim6reg0\x00', {0xff}, {}, 0x6c, 0x1, 0x2, 0x60}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={{0x28}, {"3a8b"}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8b, 0x9}}}, {{@ipv6={@remote, @mcast1, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xffffff00, 0xff000000, 0xffffff00, 0xff], 'veth1_virt_wifi\x00', 'gretap0\x00', {}, {0xff}, 0x29, 0x80, 0x6, 0x40}, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}, @common=@frag={{0x30}, {[0x3, 0x7], 0x1, 0x8, 0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv6=@loopback, 0x18, 0x1, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, '\x00', 0x1a}, @ipv4={'\x00', '\xff\xff', @multicast1}, [0xff, 0xff000000, 0xffffff00, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'nicvf0\x00', 'pim6reg0\x00', {}, {}, 0x3a, 0x3, 0x0, 0x44}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private0, @ipv4=@broadcast, 0xf, 0x27, 0x400}}}, {{@ipv6={@mcast1, @empty, [0xff, 0xffffff00, 0xffffff00, 0xffffff00], [0xff000000, 0xffffff00, 0xffffff00], 'pimreg1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x7f, 0x6, 0x2}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@srh1={{0x90}, {0x6, 0x78, 0x3, 0x8e, 0x918, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [0xffffffff, 0xff000000, 0xff000000], [0xff, 0xff000000, 0xffffffff, 0xff], [0xff, 0xffffff00, 0x0, 0xff000000], 0x60, 0x1001}}, @inet=@rpfilter={{0x28}, {0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) read$FUSE(0xffffffffffffffff, &(0x7f0000003dc0)={0x2020}, 0x2020) (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:22 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) finit_module(r0, &(0x7f0000000280)='\x00', 0x2) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) removexattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='trusted.overlay.nlink\x00') (async) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) (async) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) recvfrom(r3, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380), 0x301100, 0x0) io_uring_enter(r4, 0x2ec9, 0xc2c4, 0x7, &(0x7f0000000400)={[0x3ed1]}, 0x8) (async) fsmount(r3, 0x1, 0x73) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f00000003c0)=0x7) (async) lseek(r0, 0x6e9, 0x0) 21:21:22 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="5e4336118f6f"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x2000, &(0x7f0000000440)='squashfs\x00') setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x400, 0x310, 0x0, 0xd0, 0x0, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000480), {[{{@uncond, 0x0, 0xa8, 0xd0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x1}}}, {{@ipv6={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [0xff000000, 0xff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff, 0xff, 0xffffffff], 'veth0_virt_wifi\x00', 'pim6reg0\x00', {0xff}, {}, 0x6c, 0x1, 0x2, 0x60}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={{0x28}, {"3a8b"}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8b, 0x9}}}, {{@ipv6={@remote, @mcast1, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xffffff00, 0xff000000, 0xffffff00, 0xff], 'veth1_virt_wifi\x00', 'gretap0\x00', {}, {0xff}, 0x29, 0x80, 0x6, 0x40}, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}, @common=@frag={{0x30}, {[0x3, 0x7], 0x1, 0x8, 0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv6=@loopback, 0x18, 0x1, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, '\x00', 0x1a}, @ipv4={'\x00', '\xff\xff', @multicast1}, [0xff, 0xff000000, 0xffffff00, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'nicvf0\x00', 'pim6reg0\x00', {}, {}, 0x3a, 0x3, 0x0, 0x44}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private0, @ipv4=@broadcast, 0xf, 0x27, 0x400}}}, {{@ipv6={@mcast1, @empty, [0xff, 0xffffff00, 0xffffff00, 0xffffff00], [0xff000000, 0xffffff00, 0xffffff00], 'pimreg1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x7f, 0x6, 0x2}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@srh1={{0x90}, {0x6, 0x78, 0x3, 0x8e, 0x918, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [0xffffffff, 0xff000000, 0xff000000], [0xff, 0xff000000, 0xffffffff, 0xff], [0xff, 0xffffff00, 0x0, 0xff000000], 0x60, 0x1001}}, @inet=@rpfilter={{0x28}, {0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000003dc0)={0x2020}, 0x2020) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="5e4336118f6f"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x2000, &(0x7f0000000440)='squashfs\x00') (async) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x400, 0x310, 0x0, 0xd0, 0x0, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000480), {[{{@uncond, 0x0, 0xa8, 0xd0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x1}}}, {{@ipv6={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [0xff000000, 0xff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff, 0xff, 0xffffffff], 'veth0_virt_wifi\x00', 'pim6reg0\x00', {0xff}, {}, 0x6c, 0x1, 0x2, 0x60}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={{0x28}, {"3a8b"}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8b, 0x9}}}, {{@ipv6={@remote, @mcast1, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xffffff00, 0xff000000, 0xffffff00, 0xff], 'veth1_virt_wifi\x00', 'gretap0\x00', {}, {0xff}, 0x29, 0x80, 0x6, 0x40}, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}, @common=@frag={{0x30}, {[0x3, 0x7], 0x1, 0x8, 0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv6=@loopback, 0x18, 0x1, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, '\x00', 0x1a}, @ipv4={'\x00', '\xff\xff', @multicast1}, [0xff, 0xff000000, 0xffffff00, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'nicvf0\x00', 'pim6reg0\x00', {}, {}, 0x3a, 0x3, 0x0, 0x44}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private0, @ipv4=@broadcast, 0xf, 0x27, 0x400}}}, {{@ipv6={@mcast1, @empty, [0xff, 0xffffff00, 0xffffff00, 0xffffff00], [0xff000000, 0xffffff00, 0xffffff00], 'pimreg1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x7f, 0x6, 0x2}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@srh1={{0x90}, {0x6, 0x78, 0x3, 0x8e, 0x918, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [0xffffffff, 0xff000000, 0xff000000], [0xff, 0xff000000, 0xffffffff, 0xff], [0xff, 0xffffff00, 0x0, 0xff000000], 0x60, 0x1001}}, @inet=@rpfilter={{0x28}, {0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) read$FUSE(0xffffffffffffffff, &(0x7f0000003dc0)={0x2020}, 0x2020) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1510.740744][T31912] loop2: detected capacity change from 0 to 264192 21:21:22 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1510.835341][T31919] loop2: detected capacity change from 0 to 264192 21:21:22 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@rand_addr=' \x01\x00', 0xb9, 0x2, 0xfc, 0x4, 0x5, 0xb000}, 0x20) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@nfs_export_on}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x80}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10006986}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1000}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000004c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/12, 0xc, 0x0, &(0x7f0000000480)=""/45, 0x2d}, &(0x7f0000000500)=0x40) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:22 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x1000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1510.975897][T31937] loop2: detected capacity change from 0 to 264192 [ 1511.011659][T31937] overlayfs: missing 'lowerdir' 21:21:22 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@rand_addr=' \x01\x00', 0xb9, 0x2, 0xfc, 0x4, 0x5, 0xb000}, 0x20) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@nfs_export_on}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x80}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10006986}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1000}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000004c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/12, 0xc, 0x0, &(0x7f0000000480)=""/45, 0x2d}, &(0x7f0000000500)=0x40) (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:22 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xe089, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:22 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(0x0, r0, &(0x7f0000000400)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r3, 0x0, &(0x7f0000000080)="4098263c77815e85ff580144dcffc2690c47bb85f6379c9bf0eb77cf5465324d7037e31b349d8694dd3a4eedcc7d", 0x2e, 0x18120}, 0x7fff) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), r2) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000240)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000b1b505ed466063a85143498d01ecd48a2b24695245bf9425df638b45236a4af736caea47377bacbb0984941d18147a", @ANYRES16=r4, @ANYBLOB="04002abd7000fbdbdf250300000005000400ff0000000900010073797a32000000000900010073797a3100000000"], 0x34}, 0x1, 0x0, 0x0, 0x44014}, 0xd1) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r6, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x800001d, 0x1c00) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index, 0x2, {0x0, r3}, 0x80000001, 0x1e, 0x1, {0x0, r5, r6}}, 0xffffffff) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r1, 0x6e9, 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300), 0x80400, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off}, {@default_permissions}, {@xino_on}, {@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on}], [{@dont_appraise}, {@obj_role={'obj_role', 0x3d, ',**['}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@seclabel}]}) 21:21:22 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@rand_addr=' \x01\x00', 0xb9, 0x2, 0xfc, 0x4, 0x5, 0xb000}, 0x20) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@nfs_export_on}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (rerun: 64) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x80}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10006986}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1000}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000004c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/12, 0xc, 0x0, &(0x7f0000000480)=""/45, 0x2d}, &(0x7f0000000500)=0x40) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1511.126654][T31942] loop2: detected capacity change from 0 to 264192 [ 1511.227445][T31950] overlayfs: missing 'lowerdir' [ 1511.228053][T31952] loop2: detected capacity change from 0 to 264192 21:21:22 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000340)="d46cf308c992683dcce21658c604347f57120a8dac57e687481f5ca58703dd6579e5cade1cc5066d5c5de280afbc205bd7249f908306110c333366edb742ffbb43b298dd978555bc18b44505a77fd55d2622709a5e4dd3caf9d6f91bfbf3a0d839c76e951477bd18ba641d8fb9eb83e53f52b7c76d4738c7cc5b3f083090bfee9a40cfb44702fef20ac9ddf3", 0x8c}, {&(0x7f00000004c0)="02d9cf4a9dde1ebfe73af2b2d217ffa593d24f21e9f4d7e120e592e00bfd50454e7811260ecc585a6a5afaca6401ce5afeb732b09aab96a7fdadf0d99046fbffbf3cabac0ef402a49ee2b24366acbe9dff0d091800a9d8c997205b2ec5b7594a89a92b74794596dd3e245cb16941bd6f737eb8d3d4f8c2394dd9dd9c8d5eefd71cc98fb64df53c4091fe261626ca69c38663e5a1013f0736e7fe548947ddebb62eb93c21fec5d32ab1af020df6e86ff45021ed9687f8be24b6bc3ebef0ef2f6f8bda3534a7078b32b15dd14095", 0xcd}, {&(0x7f00000005c0)="afe059943e17849138b95198a27e25252b50dd7d529f0df600db759c3db5d2730b97fd4c56b965f6d083b2a9cba42473d029ae694a7395e5a73e1c6342d5cf29bc606e67f2efa53d2df423191c014008a2f0da6462d1ab79c6ba95fe32c69c6dce9cd85c8b1235f054864845f5cd915f219e4b98edcb63536e03535dcd753bafa50d114a83a8bc0b78e47511e1e19a381c2524c1753d0e59a89650d7735b329128918394ae34be98fac58559104c1c180cdf57a389b176dc61890abd6582c52eccd8102baefa46e06a7e6772f30ed6173c0a43c7b8f99aa89ed32bdfeda3150bc5322b7497f7f369a6", 0xe9}, {&(0x7f00000006c0)="847cc42c58acdf36554f9d97bd11e4e2c0ccc2bc44f8ce3efd3970c9fe94742a06994a7540c1eae74095fd0bda5815f720a65b8a9e101abb9917a67b535ebef64cfad52e4a2f368dcf5cca722a03e9a0610da4e0b783c28b01cfc852fd5c84210bc2aa2c50ded009c640c36f3603ed3e150fa219426a5f7079d98ec3342ad824b71d4a82", 0x84}, {&(0x7f0000000140)="9fcad34bfdbdb0c55176858d7ffa626dffdff0c9565e37e147dd46433e897557ae28a268a3466a964729e0872d0b6c470eb54d1e2f3e3a775bd4c3a081093ab79261078f28f3f590ea5adfa71bcf3e90f14f1f", 0x53}, {&(0x7f0000000780)="51629a046181846a77841e20b19fe4c31cc1cd1eb1acd5254523447191c232c8f901f09746ed9fb5f0a6a5b92dd5328e02a761c642ec38aa1180b32e1889ea719bad7241b0a3de85d3af1b333a7a01c825ab9af5705cd1d92662ec2648cce50a2fe15dd40c5d8a44db3118806d42572a556bb4debbee255038c6be858e80812f68c2da8f917c30bbecb8", 0x8a}, {&(0x7f0000000840)="017ab0ce9c193800ab590da9730f214ad2fc28879c90bc3a35cd691fe7b10f86d08f9faac716d98a915519aa6ea9582fca1b806f5990f59bf95ea9a8ccb87275d571947a9a241cac70ff9ff8dd4a9dcddf95986984b3496ae8291ee5d1a9df60c6e4e9d338a92271306f1de19643a497f7e4ae3c3b85b7eb3fc9b91bd67ebdb373c776ddae2f103f1127927bc1", 0x8d}, {&(0x7f0000000900)="bd17c9382ea2afb9eac9fa4a0799817fea6ac819d1754bc9d71630388555da77c6cff7135bb8aee35af81701b40965a4f4ea747b5913f407de70b695fe5d16791ae4802f989ea9cb8798db1ced1be5c0f16ab9360ece01e91722bc6f4fc81074d6e84e22daf031a3e747d22f6e1c0d23253e92134a82a6514dc128892ab6a30356000e24f9a2b38276ec1af890b3a41f55ac543e7fbc3617c5d3de84db81c9b60223ee5da01310afb8db8550373d0623a1f41f6a0fbb9e9a7bb0e26b34cd873ac8d2ce199ca5e6c7d9c0de6f01a38a603d169886a799c2eb832a947d", 0xdc}, {&(0x7f0000000a00)="6e24fb0fc2f8f0c76cf4dd9071816017ef94b494748db10b456a392b271bb66e8609d1ff58258c76547d9a9ce92ae9aa2e8003815f80578336e7f5364158bce79faf28a53f75a539ec4ae050e8cae65d69a0bac587fdb69755fe2a36a8f30429be187e3bd6165d74768b48e73ab31f0fb55ddd0141fdb65056a1addeff605fada7f2ba", 0x83}], 0x9) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:22 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1511.461049][T31964] loop2: detected capacity change from 0 to 264192 21:21:23 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x4000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:23 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xedc0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:23 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(0x0, r0, &(0x7f0000000400)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r3, 0x0, &(0x7f0000000080)="4098263c77815e85ff580144dcffc2690c47bb85f6379c9bf0eb77cf5465324d7037e31b349d8694dd3a4eedcc7d", 0x2e, 0x18120}, 0x7fff) (async) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), r2) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000240)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000b1b505ed466063a85143498d01ecd48a2b24695245bf9425df638b45236a4af736caea47377bacbb0984941d18147a", @ANYRES16=r4, @ANYBLOB="04002abd7000fbdbdf250300000005000400ff0000000900010073797a32000000000900010073797a3100000000"], 0x34}, 0x1, 0x0, 0x0, 0x44014}, 0xd1) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r5) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r6, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r6, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index, 0x2, {0x0, r3}, 0x80000001, 0x1e, 0x1, {0x0, r5, r6}}, 0xffffffff) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r1, 0x6e9, 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300), 0x80400, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off}, {@default_permissions}, {@xino_on}, {@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on}], [{@dont_appraise}, {@obj_role={'obj_role', 0x3d, ',**['}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@seclabel}]}) 21:21:23 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000340)="d46cf308c992683dcce21658c604347f57120a8dac57e687481f5ca58703dd6579e5cade1cc5066d5c5de280afbc205bd7249f908306110c333366edb742ffbb43b298dd978555bc18b44505a77fd55d2622709a5e4dd3caf9d6f91bfbf3a0d839c76e951477bd18ba641d8fb9eb83e53f52b7c76d4738c7cc5b3f083090bfee9a40cfb44702fef20ac9ddf3", 0x8c}, {&(0x7f00000004c0)="02d9cf4a9dde1ebfe73af2b2d217ffa593d24f21e9f4d7e120e592e00bfd50454e7811260ecc585a6a5afaca6401ce5afeb732b09aab96a7fdadf0d99046fbffbf3cabac0ef402a49ee2b24366acbe9dff0d091800a9d8c997205b2ec5b7594a89a92b74794596dd3e245cb16941bd6f737eb8d3d4f8c2394dd9dd9c8d5eefd71cc98fb64df53c4091fe261626ca69c38663e5a1013f0736e7fe548947ddebb62eb93c21fec5d32ab1af020df6e86ff45021ed9687f8be24b6bc3ebef0ef2f6f8bda3534a7078b32b15dd14095", 0xcd}, {&(0x7f00000005c0)="afe059943e17849138b95198a27e25252b50dd7d529f0df600db759c3db5d2730b97fd4c56b965f6d083b2a9cba42473d029ae694a7395e5a73e1c6342d5cf29bc606e67f2efa53d2df423191c014008a2f0da6462d1ab79c6ba95fe32c69c6dce9cd85c8b1235f054864845f5cd915f219e4b98edcb63536e03535dcd753bafa50d114a83a8bc0b78e47511e1e19a381c2524c1753d0e59a89650d7735b329128918394ae34be98fac58559104c1c180cdf57a389b176dc61890abd6582c52eccd8102baefa46e06a7e6772f30ed6173c0a43c7b8f99aa89ed32bdfeda3150bc5322b7497f7f369a6", 0xe9}, {&(0x7f00000006c0)="847cc42c58acdf36554f9d97bd11e4e2c0ccc2bc44f8ce3efd3970c9fe94742a06994a7540c1eae74095fd0bda5815f720a65b8a9e101abb9917a67b535ebef64cfad52e4a2f368dcf5cca722a03e9a0610da4e0b783c28b01cfc852fd5c84210bc2aa2c50ded009c640c36f3603ed3e150fa219426a5f7079d98ec3342ad824b71d4a82", 0x84}, {&(0x7f0000000140)="9fcad34bfdbdb0c55176858d7ffa626dffdff0c9565e37e147dd46433e897557ae28a268a3466a964729e0872d0b6c470eb54d1e2f3e3a775bd4c3a081093ab79261078f28f3f590ea5adfa71bcf3e90f14f1f", 0x53}, {&(0x7f0000000780)="51629a046181846a77841e20b19fe4c31cc1cd1eb1acd5254523447191c232c8f901f09746ed9fb5f0a6a5b92dd5328e02a761c642ec38aa1180b32e1889ea719bad7241b0a3de85d3af1b333a7a01c825ab9af5705cd1d92662ec2648cce50a2fe15dd40c5d8a44db3118806d42572a556bb4debbee255038c6be858e80812f68c2da8f917c30bbecb8", 0x8a}, {&(0x7f0000000840)="017ab0ce9c193800ab590da9730f214ad2fc28879c90bc3a35cd691fe7b10f86d08f9faac716d98a915519aa6ea9582fca1b806f5990f59bf95ea9a8ccb87275d571947a9a241cac70ff9ff8dd4a9dcddf95986984b3496ae8291ee5d1a9df60c6e4e9d338a92271306f1de19643a497f7e4ae3c3b85b7eb3fc9b91bd67ebdb373c776ddae2f103f1127927bc1", 0x8d}, {&(0x7f0000000900)="bd17c9382ea2afb9eac9fa4a0799817fea6ac819d1754bc9d71630388555da77c6cff7135bb8aee35af81701b40965a4f4ea747b5913f407de70b695fe5d16791ae4802f989ea9cb8798db1ced1be5c0f16ab9360ece01e91722bc6f4fc81074d6e84e22daf031a3e747d22f6e1c0d23253e92134a82a6514dc128892ab6a30356000e24f9a2b38276ec1af890b3a41f55ac543e7fbc3617c5d3de84db81c9b60223ee5da01310afb8db8550373d0623a1f41f6a0fbb9e9a7bb0e26b34cd873ac8d2ce199ca5e6c7d9c0de6f01a38a603d169886a799c2eb832a947d", 0xdc}, {&(0x7f0000000a00)="6e24fb0fc2f8f0c76cf4dd9071816017ef94b494748db10b456a392b271bb66e8609d1ff58258c76547d9a9ce92ae9aa2e8003815f80578336e7f5364158bce79faf28a53f75a539ec4ae050e8cae65d69a0bac587fdb69755fe2a36a8f30429be187e3bd6165d74768b48e73ab31f0fb55ddd0141fdb65056a1addeff605fada7f2ba", 0x83}], 0x9) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000340)="d46cf308c992683dcce21658c604347f57120a8dac57e687481f5ca58703dd6579e5cade1cc5066d5c5de280afbc205bd7249f908306110c333366edb742ffbb43b298dd978555bc18b44505a77fd55d2622709a5e4dd3caf9d6f91bfbf3a0d839c76e951477bd18ba641d8fb9eb83e53f52b7c76d4738c7cc5b3f083090bfee9a40cfb44702fef20ac9ddf3", 0x8c}, {&(0x7f00000004c0)="02d9cf4a9dde1ebfe73af2b2d217ffa593d24f21e9f4d7e120e592e00bfd50454e7811260ecc585a6a5afaca6401ce5afeb732b09aab96a7fdadf0d99046fbffbf3cabac0ef402a49ee2b24366acbe9dff0d091800a9d8c997205b2ec5b7594a89a92b74794596dd3e245cb16941bd6f737eb8d3d4f8c2394dd9dd9c8d5eefd71cc98fb64df53c4091fe261626ca69c38663e5a1013f0736e7fe548947ddebb62eb93c21fec5d32ab1af020df6e86ff45021ed9687f8be24b6bc3ebef0ef2f6f8bda3534a7078b32b15dd14095", 0xcd}, {&(0x7f00000005c0)="afe059943e17849138b95198a27e25252b50dd7d529f0df600db759c3db5d2730b97fd4c56b965f6d083b2a9cba42473d029ae694a7395e5a73e1c6342d5cf29bc606e67f2efa53d2df423191c014008a2f0da6462d1ab79c6ba95fe32c69c6dce9cd85c8b1235f054864845f5cd915f219e4b98edcb63536e03535dcd753bafa50d114a83a8bc0b78e47511e1e19a381c2524c1753d0e59a89650d7735b329128918394ae34be98fac58559104c1c180cdf57a389b176dc61890abd6582c52eccd8102baefa46e06a7e6772f30ed6173c0a43c7b8f99aa89ed32bdfeda3150bc5322b7497f7f369a6", 0xe9}, {&(0x7f00000006c0)="847cc42c58acdf36554f9d97bd11e4e2c0ccc2bc44f8ce3efd3970c9fe94742a06994a7540c1eae74095fd0bda5815f720a65b8a9e101abb9917a67b535ebef64cfad52e4a2f368dcf5cca722a03e9a0610da4e0b783c28b01cfc852fd5c84210bc2aa2c50ded009c640c36f3603ed3e150fa219426a5f7079d98ec3342ad824b71d4a82", 0x84}, {&(0x7f0000000140)="9fcad34bfdbdb0c55176858d7ffa626dffdff0c9565e37e147dd46433e897557ae28a268a3466a964729e0872d0b6c470eb54d1e2f3e3a775bd4c3a081093ab79261078f28f3f590ea5adfa71bcf3e90f14f1f", 0x53}, {&(0x7f0000000780)="51629a046181846a77841e20b19fe4c31cc1cd1eb1acd5254523447191c232c8f901f09746ed9fb5f0a6a5b92dd5328e02a761c642ec38aa1180b32e1889ea719bad7241b0a3de85d3af1b333a7a01c825ab9af5705cd1d92662ec2648cce50a2fe15dd40c5d8a44db3118806d42572a556bb4debbee255038c6be858e80812f68c2da8f917c30bbecb8", 0x8a}, {&(0x7f0000000840)="017ab0ce9c193800ab590da9730f214ad2fc28879c90bc3a35cd691fe7b10f86d08f9faac716d98a915519aa6ea9582fca1b806f5990f59bf95ea9a8ccb87275d571947a9a241cac70ff9ff8dd4a9dcddf95986984b3496ae8291ee5d1a9df60c6e4e9d338a92271306f1de19643a497f7e4ae3c3b85b7eb3fc9b91bd67ebdb373c776ddae2f103f1127927bc1", 0x8d}, {&(0x7f0000000900)="bd17c9382ea2afb9eac9fa4a0799817fea6ac819d1754bc9d71630388555da77c6cff7135bb8aee35af81701b40965a4f4ea747b5913f407de70b695fe5d16791ae4802f989ea9cb8798db1ced1be5c0f16ab9360ece01e91722bc6f4fc81074d6e84e22daf031a3e747d22f6e1c0d23253e92134a82a6514dc128892ab6a30356000e24f9a2b38276ec1af890b3a41f55ac543e7fbc3617c5d3de84db81c9b60223ee5da01310afb8db8550373d0623a1f41f6a0fbb9e9a7bb0e26b34cd873ac8d2ce199ca5e6c7d9c0de6f01a38a603d169886a799c2eb832a947d", 0xdc}, {&(0x7f0000000a00)="6e24fb0fc2f8f0c76cf4dd9071816017ef94b494748db10b456a392b271bb66e8609d1ff58258c76547d9a9ce92ae9aa2e8003815f80578336e7f5364158bce79faf28a53f75a539ec4ae050e8cae65d69a0bac587fdb69755fe2a36a8f30429be187e3bd6165d74768b48e73ab31f0fb55ddd0141fdb65056a1addeff605fada7f2ba", 0x83}], 0x9) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1512.422234][T31978] loop2: detected capacity change from 0 to 264192 21:21:23 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (rerun: 32) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(0x0, r0, &(0x7f0000000400)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r3, 0x0, &(0x7f0000000080)="4098263c77815e85ff580144dcffc2690c47bb85f6379c9bf0eb77cf5465324d7037e31b349d8694dd3a4eedcc7d", 0x2e, 0x18120}, 0x7fff) (async) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), r2) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000240)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000b1b505ed466063a85143498d01ecd48a2b24695245bf9425df638b45236a4af736caea47377bacbb0984941d18147a", @ANYRES16=r4, @ANYBLOB="04002abd7000fbdbdf250300000005000400ff0000000900010073797a32000000000900010073797a3100000000"], 0x34}, 0x1, 0x0, 0x0, 0x44014}, 0xd1) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r5) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) connect$inet(r6, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async, rerun: 32) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index, 0x2, {0x0, r3}, 0x80000001, 0x1e, 0x1, {0x0, r5, r6}}, 0xffffffff) (rerun: 32) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 64) lseek(r1, 0x6e9, 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300), 0x80400, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off}, {@default_permissions}, {@xino_on}, {@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on}], [{@dont_appraise}, {@obj_role={'obj_role', 0x3d, ',**['}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@seclabel}]}) 21:21:23 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000340)="d46cf308c992683dcce21658c604347f57120a8dac57e687481f5ca58703dd6579e5cade1cc5066d5c5de280afbc205bd7249f908306110c333366edb742ffbb43b298dd978555bc18b44505a77fd55d2622709a5e4dd3caf9d6f91bfbf3a0d839c76e951477bd18ba641d8fb9eb83e53f52b7c76d4738c7cc5b3f083090bfee9a40cfb44702fef20ac9ddf3", 0x8c}, {&(0x7f00000004c0)="02d9cf4a9dde1ebfe73af2b2d217ffa593d24f21e9f4d7e120e592e00bfd50454e7811260ecc585a6a5afaca6401ce5afeb732b09aab96a7fdadf0d99046fbffbf3cabac0ef402a49ee2b24366acbe9dff0d091800a9d8c997205b2ec5b7594a89a92b74794596dd3e245cb16941bd6f737eb8d3d4f8c2394dd9dd9c8d5eefd71cc98fb64df53c4091fe261626ca69c38663e5a1013f0736e7fe548947ddebb62eb93c21fec5d32ab1af020df6e86ff45021ed9687f8be24b6bc3ebef0ef2f6f8bda3534a7078b32b15dd14095", 0xcd}, {&(0x7f00000005c0)="afe059943e17849138b95198a27e25252b50dd7d529f0df600db759c3db5d2730b97fd4c56b965f6d083b2a9cba42473d029ae694a7395e5a73e1c6342d5cf29bc606e67f2efa53d2df423191c014008a2f0da6462d1ab79c6ba95fe32c69c6dce9cd85c8b1235f054864845f5cd915f219e4b98edcb63536e03535dcd753bafa50d114a83a8bc0b78e47511e1e19a381c2524c1753d0e59a89650d7735b329128918394ae34be98fac58559104c1c180cdf57a389b176dc61890abd6582c52eccd8102baefa46e06a7e6772f30ed6173c0a43c7b8f99aa89ed32bdfeda3150bc5322b7497f7f369a6", 0xe9}, {&(0x7f00000006c0)="847cc42c58acdf36554f9d97bd11e4e2c0ccc2bc44f8ce3efd3970c9fe94742a06994a7540c1eae74095fd0bda5815f720a65b8a9e101abb9917a67b535ebef64cfad52e4a2f368dcf5cca722a03e9a0610da4e0b783c28b01cfc852fd5c84210bc2aa2c50ded009c640c36f3603ed3e150fa219426a5f7079d98ec3342ad824b71d4a82", 0x84}, {&(0x7f0000000140)="9fcad34bfdbdb0c55176858d7ffa626dffdff0c9565e37e147dd46433e897557ae28a268a3466a964729e0872d0b6c470eb54d1e2f3e3a775bd4c3a081093ab79261078f28f3f590ea5adfa71bcf3e90f14f1f", 0x53}, {&(0x7f0000000780)="51629a046181846a77841e20b19fe4c31cc1cd1eb1acd5254523447191c232c8f901f09746ed9fb5f0a6a5b92dd5328e02a761c642ec38aa1180b32e1889ea719bad7241b0a3de85d3af1b333a7a01c825ab9af5705cd1d92662ec2648cce50a2fe15dd40c5d8a44db3118806d42572a556bb4debbee255038c6be858e80812f68c2da8f917c30bbecb8", 0x8a}, {&(0x7f0000000840)="017ab0ce9c193800ab590da9730f214ad2fc28879c90bc3a35cd691fe7b10f86d08f9faac716d98a915519aa6ea9582fca1b806f5990f59bf95ea9a8ccb87275d571947a9a241cac70ff9ff8dd4a9dcddf95986984b3496ae8291ee5d1a9df60c6e4e9d338a92271306f1de19643a497f7e4ae3c3b85b7eb3fc9b91bd67ebdb373c776ddae2f103f1127927bc1", 0x8d}, {&(0x7f0000000900)="bd17c9382ea2afb9eac9fa4a0799817fea6ac819d1754bc9d71630388555da77c6cff7135bb8aee35af81701b40965a4f4ea747b5913f407de70b695fe5d16791ae4802f989ea9cb8798db1ced1be5c0f16ab9360ece01e91722bc6f4fc81074d6e84e22daf031a3e747d22f6e1c0d23253e92134a82a6514dc128892ab6a30356000e24f9a2b38276ec1af890b3a41f55ac543e7fbc3617c5d3de84db81c9b60223ee5da01310afb8db8550373d0623a1f41f6a0fbb9e9a7bb0e26b34cd873ac8d2ce199ca5e6c7d9c0de6f01a38a603d169886a799c2eb832a947d", 0xdc}, {&(0x7f0000000a00)="6e24fb0fc2f8f0c76cf4dd9071816017ef94b494748db10b456a392b271bb66e8609d1ff58258c76547d9a9ce92ae9aa2e8003815f80578336e7f5364158bce79faf28a53f75a539ec4ae050e8cae65d69a0bac587fdb69755fe2a36a8f30429be187e3bd6165d74768b48e73ab31f0fb55ddd0141fdb65056a1addeff605fada7f2ba", 0x83}], 0x9) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:23 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:23 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x40000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:24 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x10c0001, &(0x7f00000000c0)=ANY=[], 0x0) r0 = add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000280)="960d97d940868c324a30d394d7a55df01e051e25babfee120f544f137de4b7fb700460dc369c53c893a109af109d5cee0c0d2d79", 0x34, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x7, 0xfffffffffffffff9) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') [ 1512.606030][T31995] loop2: detected capacity change from 0 to 264192 21:21:24 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xf000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1512.769567][T32006] loop2: detected capacity change from 0 to 264192 21:21:24 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x10c0001, &(0x7f00000000c0)=ANY=[], 0x0) r0 = add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000280)="960d97d940868c324a30d394d7a55df01e051e25babfee120f544f137de4b7fb700460dc369c53c893a109af109d5cee0c0d2d79", 0x34, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x7, 0xfffffffffffffff9) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x10c0001, &(0x7f00000000c0)=ANY=[], 0x0) (async) add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000280)="960d97d940868c324a30d394d7a55df01e051e25babfee120f544f137de4b7fb700460dc369c53c893a109af109d5cee0c0d2d79", 0x34, 0xfffffffffffffffe) (async) keyctl$negate(0xd, r0, 0x7, 0xfffffffffffffff9) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') (async) [ 1512.991634][T32011] loop2: detected capacity change from 0 to 264192 21:21:24 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) dup2(r2, r0) 21:21:24 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x10c0001, &(0x7f00000000c0)=ANY=[], 0x0) (async) r0 = add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000280)="960d97d940868c324a30d394d7a55df01e051e25babfee120f544f137de4b7fb700460dc369c53c893a109af109d5cee0c0d2d79", 0x34, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x7, 0xfffffffffffffff9) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') [ 1513.197457][T32032] loop2: detected capacity change from 0 to 264192 21:21:24 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x20000, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80880) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000180)) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:24 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, 0xffffffffffffffff, 0x10000000) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x1c00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080)=[r1, r2, r0, r3], 0x4) lseek(0xffffffffffffffff, 0x6e9, 0x0) [ 1513.360326][T32043] loop2: detected capacity change from 0 to 264192 21:21:24 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x20000, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80880) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000180)) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1513.553821][T32051] loop2: detected capacity change from 0 to 264192 [ 1513.572438][T32053] overlayfs: failed to resolve './file1': -2 21:21:24 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xf0ffffffffffff, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:24 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x20000, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80880) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000180)) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x20000, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) pipe2(&(0x7f0000000140), 0x80880) (async) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000180)) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:25 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xfa08, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1513.715221][T32058] loop2: detected capacity change from 0 to 264192 21:21:25 executing program 2: chdir(&(0x7f0000000180)='./file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003380)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000000740)=@rc={0x1f, @none}, 0x80, &(0x7f0000000280)=[{&(0x7f00000007c0)=""/112, 0x70}, {&(0x7f0000000840)=""/185, 0xb9}], 0x2, &(0x7f0000000900)=""/99, 0x63}, 0x2}, {{&(0x7f0000000980)=@caif=@rfm, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000a00)=""/151, 0x97}, {&(0x7f0000000ac0)=""/200, 0xc8}, {&(0x7f0000000bc0)=""/144, 0x90}, {&(0x7f0000000c80)=""/121, 0x79}, {&(0x7f0000000d00)=""/122, 0x7a}, {&(0x7f0000000d80)=""/92, 0x5c}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/26, 0x1a}, {&(0x7f0000001e40)=""/21, 0x15}, {&(0x7f0000001e80)=""/255, 0xff}], 0xa, &(0x7f0000002040)=""/4096, 0x1000}, 0x7fff}, {{&(0x7f0000003040)=@hci, 0x80, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/70, 0x46}, {&(0x7f0000003140)=""/86, 0x56}, {&(0x7f00000031c0)=""/86, 0x56}], 0x3, &(0x7f0000003280)=""/25, 0x19}, 0x9}], 0x3, 0x20, &(0x7f00000033c0)={r2, r3+10000000}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000340)="ae", 0x1, 0x2}, {&(0x7f0000000580)="fdbb992fd1", 0x5, 0x3}, {&(0x7f0000000640)="8bceafc1b5115d0c77db68fdcb23d8dc6b313942879ad7ca3bd4cb5935acee282eb28b60bb80f31277564310e782d179a95f4ab747bf8053b70077ab700e91afa73044fbb301515f83670fae29b9f2083e22cb9eb0e8f0f358a4a5c8b9fabfff8a87778a014c", 0x66, 0x8}, {&(0x7f0000000400)="f5b8fe673105442b4705740e6081c79b0bee537cf7bcf38fd670e364cdd603dbb0f770339096799a55f61108373d89dd52439f4cedbb521db747b8585dd19bdec32b59353c61f2c91b272281d944ee0fee7cb5ea69968ae2ea84393964df20bf07467be1b429a6584d5717f09d31459369227301d7", 0x75, 0x101}, {&(0x7f00000004c0)="b2cbd88bbd636545f9491da036dc5d3ec29c4f468a09720e0946ecc47d31478fcee5d51aa619209b57479e85ce74bce512c388ee9cac9d9be5f17e7fef64d8ad45065bfb97dfe34c0795a59411d096bf827e16634c9a2531a8a5db6f4f6df580aa45bbcaa9711b7337befff6e4ce2fa50bc71826f1dc38dd86565f0c2217cb2a6fc825", 0x83, 0xca60}], 0x30004d1, &(0x7f0000000300)=ANY=[@ANYRES8=r1, @ANYRES64, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRES16=r1, @ANYRES8=r0, @ANYRES8=r0], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) r4 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r4, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000003500)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) r6 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r6, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000003580)={0x11, 0x5, &(0x7f0000003400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3ff}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @func={0x85, 0x0, 0x1, 0x0, 0x4}]}, &(0x7f0000003440)='GPL\x00', 0x1a82, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000003480)={0x32, 0x4}, 0x8, 0x10, &(0x7f00000034c0)={0x4, 0xd, 0x8, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000003540)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0x1, r5, r6, 0xffffffffffffffff]}, 0x80) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') r7 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r7, &(0x7f0000000140)='./file0\x00', 0x20) 21:21:25 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) dup2(r2, r0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) dup2(r2, r0) (async) [ 1514.061557][T32073] loop2: detected capacity change from 0 to 264192 [ 1514.081034][T32073] squashfs: Unknown parameter 'ÿÿÿÿÿÿÿÿ0xffffffffffffffff00000000000000000000' 21:21:25 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, 0xffffffffffffffff, 0x10000000) (async) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r1 = socket$can_j1939(0x1d, 0x2, 0x7) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080)=[r1, r2, r0, r3], 0x4) lseek(0xffffffffffffffff, 0x6e9, 0x0) 21:21:25 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x100000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:25 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xff00, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:25 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (rerun: 64) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) dup2(r2, r0) 21:21:26 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, 0xffffffffffffffff, 0x10000000) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) r1 = socket$can_j1939(0x1d, 0x2, 0x7) (async, rerun: 64) r2 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080)=[r1, r2, r0, r3], 0x4) (async, rerun: 32) lseek(0xffffffffffffffff, 0x6e9, 0x0) (rerun: 32) 21:21:26 executing program 2: chdir(&(0x7f0000000180)='./file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) clock_gettime(0x0, &(0x7f0000003380)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000000740)=@rc={0x1f, @none}, 0x80, &(0x7f0000000280)=[{&(0x7f00000007c0)=""/112, 0x70}, {&(0x7f0000000840)=""/185, 0xb9}], 0x2, &(0x7f0000000900)=""/99, 0x63}, 0x2}, {{&(0x7f0000000980)=@caif=@rfm, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000a00)=""/151, 0x97}, {&(0x7f0000000ac0)=""/200, 0xc8}, {&(0x7f0000000bc0)=""/144, 0x90}, {&(0x7f0000000c80)=""/121, 0x79}, {&(0x7f0000000d00)=""/122, 0x7a}, {&(0x7f0000000d80)=""/92, 0x5c}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/26, 0x1a}, {&(0x7f0000001e40)=""/21, 0x15}, {&(0x7f0000001e80)=""/255, 0xff}], 0xa, &(0x7f0000002040)=""/4096, 0x1000}, 0x7fff}, {{&(0x7f0000003040)=@hci, 0x80, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/70, 0x46}, {&(0x7f0000003140)=""/86, 0x56}, {&(0x7f00000031c0)=""/86, 0x56}], 0x3, &(0x7f0000003280)=""/25, 0x19}, 0x9}], 0x3, 0x20, &(0x7f00000033c0)={r2, r3+10000000}) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000340)="ae", 0x1, 0x2}, {&(0x7f0000000580)="fdbb992fd1", 0x5, 0x3}, {&(0x7f0000000640)="8bceafc1b5115d0c77db68fdcb23d8dc6b313942879ad7ca3bd4cb5935acee282eb28b60bb80f31277564310e782d179a95f4ab747bf8053b70077ab700e91afa73044fbb301515f83670fae29b9f2083e22cb9eb0e8f0f358a4a5c8b9fabfff8a87778a014c", 0x66, 0x8}, {&(0x7f0000000400)="f5b8fe673105442b4705740e6081c79b0bee537cf7bcf38fd670e364cdd603dbb0f770339096799a55f61108373d89dd52439f4cedbb521db747b8585dd19bdec32b59353c61f2c91b272281d944ee0fee7cb5ea69968ae2ea84393964df20bf07467be1b429a6584d5717f09d31459369227301d7", 0x75, 0x101}, {&(0x7f00000004c0)="b2cbd88bbd636545f9491da036dc5d3ec29c4f468a09720e0946ecc47d31478fcee5d51aa619209b57479e85ce74bce512c388ee9cac9d9be5f17e7fef64d8ad45065bfb97dfe34c0795a59411d096bf827e16634c9a2531a8a5db6f4f6df580aa45bbcaa9711b7337befff6e4ce2fa50bc71826f1dc38dd86565f0c2217cb2a6fc825", 0x83, 0xca60}], 0x30004d1, &(0x7f0000000300)=ANY=[@ANYRES8=r1, @ANYRES64, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRES16=r1, @ANYRES8=r0, @ANYRES8=r0], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) r4 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r4, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000003500)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) r6 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r6, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000003580)={0x11, 0x5, &(0x7f0000003400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3ff}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @func={0x85, 0x0, 0x1, 0x0, 0x4}]}, &(0x7f0000003440)='GPL\x00', 0x1a82, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000003480)={0x32, 0x4}, 0x8, 0x10, &(0x7f00000034c0)={0x4, 0xd, 0x8, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000003540)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0x1, r5, r6, 0xffffffffffffffff]}, 0x80) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) r7 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r7, &(0x7f0000000140)='./file0\x00', 0x20) 21:21:26 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x121080, 0x0) write$tcp_congestion(r1, &(0x7f0000000080)='lp\x00', 0xffffffffffffff49) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1514.878815][T32103] loop2: detected capacity change from 0 to 264192 21:21:26 executing program 2: chdir(&(0x7f0000000180)='./file1\x00') (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) clock_gettime(0x0, &(0x7f0000003380)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000000740)=@rc={0x1f, @none}, 0x80, &(0x7f0000000280)=[{&(0x7f00000007c0)=""/112, 0x70}, {&(0x7f0000000840)=""/185, 0xb9}], 0x2, &(0x7f0000000900)=""/99, 0x63}, 0x2}, {{&(0x7f0000000980)=@caif=@rfm, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000a00)=""/151, 0x97}, {&(0x7f0000000ac0)=""/200, 0xc8}, {&(0x7f0000000bc0)=""/144, 0x90}, {&(0x7f0000000c80)=""/121, 0x79}, {&(0x7f0000000d00)=""/122, 0x7a}, {&(0x7f0000000d80)=""/92, 0x5c}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/26, 0x1a}, {&(0x7f0000001e40)=""/21, 0x15}, {&(0x7f0000001e80)=""/255, 0xff}], 0xa, &(0x7f0000002040)=""/4096, 0x1000}, 0x7fff}, {{&(0x7f0000003040)=@hci, 0x80, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/70, 0x46}, {&(0x7f0000003140)=""/86, 0x56}, {&(0x7f00000031c0)=""/86, 0x56}], 0x3, &(0x7f0000003280)=""/25, 0x19}, 0x9}], 0x3, 0x20, &(0x7f00000033c0)={r2, r3+10000000}) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000340)="ae", 0x1, 0x2}, {&(0x7f0000000580)="fdbb992fd1", 0x5, 0x3}, {&(0x7f0000000640)="8bceafc1b5115d0c77db68fdcb23d8dc6b313942879ad7ca3bd4cb5935acee282eb28b60bb80f31277564310e782d179a95f4ab747bf8053b70077ab700e91afa73044fbb301515f83670fae29b9f2083e22cb9eb0e8f0f358a4a5c8b9fabfff8a87778a014c", 0x66, 0x8}, {&(0x7f0000000400)="f5b8fe673105442b4705740e6081c79b0bee537cf7bcf38fd670e364cdd603dbb0f770339096799a55f61108373d89dd52439f4cedbb521db747b8585dd19bdec32b59353c61f2c91b272281d944ee0fee7cb5ea69968ae2ea84393964df20bf07467be1b429a6584d5717f09d31459369227301d7", 0x75, 0x101}, {&(0x7f00000004c0)="b2cbd88bbd636545f9491da036dc5d3ec29c4f468a09720e0946ecc47d31478fcee5d51aa619209b57479e85ce74bce512c388ee9cac9d9be5f17e7fef64d8ad45065bfb97dfe34c0795a59411d096bf827e16634c9a2531a8a5db6f4f6df580aa45bbcaa9711b7337befff6e4ce2fa50bc71826f1dc38dd86565f0c2217cb2a6fc825", 0x83, 0xca60}], 0x30004d1, &(0x7f0000000300)=ANY=[@ANYRES8=r1, @ANYRES64, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRES16=r1, @ANYRES8=r0, @ANYRES8=r0], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) r4 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r4, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000003500)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) (async) r6 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r6, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000003580)={0x11, 0x5, &(0x7f0000003400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3ff}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @func={0x85, 0x0, 0x1, 0x0, 0x4}]}, &(0x7f0000003440)='GPL\x00', 0x1a82, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000003480)={0x32, 0x4}, 0x8, 0x10, &(0x7f00000034c0)={0x4, 0xd, 0x8, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000003540)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0x1, r5, r6, 0xffffffffffffffff]}, 0x80) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) r7 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r7, &(0x7f0000000140)='./file0\x00', 0x20) 21:21:26 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x121080, 0x0) write$tcp_congestion(r1, &(0x7f0000000080)='lp\x00', 0xffffffffffffff49) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:26 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x121080, 0x0) write$tcp_congestion(r1, &(0x7f0000000080)='lp\x00', 0xffffffffffffff49) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1515.031341][T32118] loop2: detected capacity change from 0 to 264192 21:21:26 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1515.088141][T32118] squashfs: Unknown parameter 'ÿÿÿÿÿÿÿÿ0xffffffffffffffff00000000000000000000' 21:21:26 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000140)='./file0\x00') 21:21:26 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xff03, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1515.235584][T32126] loop2: detected capacity change from 0 to 264192 21:21:26 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x200000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:26 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) unlink(&(0x7f0000000140)='./file0\x00') [ 1515.386822][T32130] loop2: detected capacity change from 0 to 264192 [ 1515.430862][T32132] overlayfs: failed to resolve './file0': -2 21:21:26 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x5) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x1, 0x81, 0x1, 0x0, 0x5, @multicast}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x2) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) syz_io_uring_setup(0x5547, &(0x7f0000000200)={0x0, 0xa6d5, 0x8, 0x0, 0x200, 0x0, r2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000280)) 21:21:26 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) unlink(&(0x7f0000000140)='./file0\x00') (async) [ 1515.602079][T32141] loop2: detected capacity change from 0 to 264192 21:21:27 executing program 2: mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_usb_connect$cdc_ncm(0x0, 0x10e, &(0x7f0000000300)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xfc, 0x2, 0x1, 0x81, 0x10, 0x81, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "15a526"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x0, 0x1ff, 0x2}, {0x6, 0x24, 0x1a, 0x0, 0x30}, [@country_functional={0x12, 0x24, 0x7, 0x9, 0x4, [0x7, 0x9, 0x1000, 0x1000, 0x4, 0x9]}, @mbim_extended={0x8, 0x24, 0x1c, 0xd52, 0x6, 0x4}, @mdlm_detail={0x7e, 0x24, 0x13, 0x0, "1c59641bdaeb4debd879f24de280f45620600b27703aaf6abea22dbc30a2969db2efc3b73e07b89ef06a3a1af3027ed8faa5ddc259c4361b3f0b98f06f0a805f5af11ee603122a84d6d51d378fae4936f68f79ebb34942b1bdb90dda396b08ad627f54b26c0834324c3a14c8915d0574d21792e6ecc2998cd7b5"}, @obex={0x5, 0x24, 0x15, 0x81}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x0, 0x7f, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x92, 0x7, 0x7}}, {{0x9, 0x5, 0x3, 0x2, 0x38, 0x6, 0x6, 0xff}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x110, 0x4, 0x81, 0x80, 0x8, 0x4}, 0x136, &(0x7f00000004c0)={0x5, 0xf, 0x136, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "2a2c60d64b1013bc64322e66d7c8081b"}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "be31e3337367b5bae2337c8773699ae1"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x6, 0xc, 0x6}, @generic={0x102, 0x10, 0x4, "7c178adec13f79e5226c5f4f148aec8a079e84983e74e42b63eb19f9d64ccd6993333e82fbb8821551d587acf90011e5358bd12e926f2ebbaa1b226c224e51b65a332256626142e9b44cfb4a5c0ffa9ae813ac5d18347e224894cd6d0adb1e217a8966171f5f70d227d30aab28a9e2f9853000b7960959f62ab7f05d217f279a259b162b9c947d27ebcebb4ce8e548657590a21880077047e24b091e9f0f068f7c15b682d294211a2d4a5fb88721f0e8e9c34d37b4b0b924109236b167498f78de0db8f07e2d1040ee32fd9c078830db1b173f90c0ca3f91bc724532d9c36f1adff12e7c749c990f72ce1235b0d320c65712efe6f6b51ea22da1de90f5676e"}]}, 0x2, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x820}}, {0x8a, &(0x7f0000000600)=@string={0x8a, 0x3, "7c851d92bbcd9870eefa9c2bc6d1fae6519df70ae1e127ff8fc0afae9496218e46b506ef64064622013a3ac03bb4423fc2c6ec0290bd3031aff1eb3465d6ea26ba5d9158d115b425403c65736d6e8b221882ecbd43d1dea32548cb7dc0d3064edb48444726cfdd09bbc98c68a405740e1f74b906e76e5847939e82ccf283026dbd195a2f0d027ac6"}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') 21:21:27 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) (async) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1515.772324][T32153] loop2: detected capacity change from 0 to 264192 21:21:27 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f21, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:27 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x300000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1516.096083][ T919] usb 3-1: new high-speed USB device number 25 using dummy_hcd 21:21:27 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 64) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (rerun: 64) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x5) (async) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x1, 0x81, 0x1, 0x0, 0x5, @multicast}, 0x10) (async, rerun: 64) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 64) lseek(r0, 0x6e9, 0x2) (async, rerun: 64) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (rerun: 64) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) syz_io_uring_setup(0x5547, &(0x7f0000000200)={0x0, 0xa6d5, 0x8, 0x0, 0x200, 0x0, r2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000280)) 21:21:27 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 32) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) (rerun: 32) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1516.346000][ T919] usb 3-1: Using ep0 maxpacket: 32 21:21:27 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x2000000, 0x30, 0xffffffffffffffff, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd, 0x4, 0x0, 0x5, 0x0, 0x1, {0x0, r5}}, 0x1000) r6 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x6, 0x0, r6, 0x0, 0x0, 0x0, 0x21, 0x0, {0x2, r7}}, 0x5) r8 = syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x9, 0x0, &(0x7f0000000000), 0xb4, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r9, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r10 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r10, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) io_uring_enter(r10, 0x4a46, 0xb89f, 0x0, &(0x7f0000000280)={[0x1ff]}, 0x8) lseek(r8, 0x6e9, 0x0) 21:21:27 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x5) (async) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x1, 0x81, 0x1, 0x0, 0x5, @multicast}, 0x10) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x2) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) syz_io_uring_setup(0x5547, &(0x7f0000000200)={0x0, 0xa6d5, 0x8, 0x0, 0x200, 0x0, r2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000280)) [ 1516.556161][ T919] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1516.604937][ T919] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 1516.623953][ T919] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 56 21:21:28 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) nanosleep(0xfffffffffffffffd, &(0x7f0000000080)) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1516.818091][ T919] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1516.840042][ T919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 21:21:28 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f22, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:28 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x400000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1516.880591][ T919] usb 3-1: Product: syz [ 1516.899734][ T919] usb 3-1: Manufacturer: 蕼éˆì¶»ç‚˜ï«®â®œí‡†î›ºéµ‘૷Gì‚꺯隔踡땆٤≆ã¨ì€ºë»ã½‚웂ˬë¶ã„°ï†¯ã“«í™¥â›ªå¶ºå¢‘á—‘â–´ã±€ç¥æ¹­âŠ‹èˆ˜ë·¬í…ƒêžä ¥ç·‹í€ä¸†ä£›ä„켦à§ì¦»æ¢ŒÖ¤à¹´çŸÚ¹æ»§ä˜éº“첂è²æ´‚ᦽ⽚È왺 [ 1516.985320][ T919] usb 3-1: SerialNumber: syz 21:21:28 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) nanosleep(0xfffffffffffffffd, &(0x7f0000000080)) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1517.336086][ T919] cdc_ncm 3-1:1.0: bind() failure [ 1517.344389][ T919] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1517.382648][ T919] cdc_ncm 3-1:1.1: bind() failure [ 1517.398380][ T919] usb 3-1: USB disconnect, device number 25 21:21:29 executing program 2: mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) syz_usb_connect$cdc_ncm(0x0, 0x10e, &(0x7f0000000300)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xfc, 0x2, 0x1, 0x81, 0x10, 0x81, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "15a526"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x0, 0x1ff, 0x2}, {0x6, 0x24, 0x1a, 0x0, 0x30}, [@country_functional={0x12, 0x24, 0x7, 0x9, 0x4, [0x7, 0x9, 0x1000, 0x1000, 0x4, 0x9]}, @mbim_extended={0x8, 0x24, 0x1c, 0xd52, 0x6, 0x4}, @mdlm_detail={0x7e, 0x24, 0x13, 0x0, "1c59641bdaeb4debd879f24de280f45620600b27703aaf6abea22dbc30a2969db2efc3b73e07b89ef06a3a1af3027ed8faa5ddc259c4361b3f0b98f06f0a805f5af11ee603122a84d6d51d378fae4936f68f79ebb34942b1bdb90dda396b08ad627f54b26c0834324c3a14c8915d0574d21792e6ecc2998cd7b5"}, @obex={0x5, 0x24, 0x15, 0x81}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x0, 0x7f, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x92, 0x7, 0x7}}, {{0x9, 0x5, 0x3, 0x2, 0x38, 0x6, 0x6, 0xff}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x110, 0x4, 0x81, 0x80, 0x8, 0x4}, 0x136, &(0x7f00000004c0)={0x5, 0xf, 0x136, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "2a2c60d64b1013bc64322e66d7c8081b"}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "be31e3337367b5bae2337c8773699ae1"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x6, 0xc, 0x6}, @generic={0x102, 0x10, 0x4, "7c178adec13f79e5226c5f4f148aec8a079e84983e74e42b63eb19f9d64ccd6993333e82fbb8821551d587acf90011e5358bd12e926f2ebbaa1b226c224e51b65a332256626142e9b44cfb4a5c0ffa9ae813ac5d18347e224894cd6d0adb1e217a8966171f5f70d227d30aab28a9e2f9853000b7960959f62ab7f05d217f279a259b162b9c947d27ebcebb4ce8e548657590a21880077047e24b091e9f0f068f7c15b682d294211a2d4a5fb88721f0e8e9c34d37b4b0b924109236b167498f78de0db8f07e2d1040ee32fd9c078830db1b173f90c0ca3f91bc724532d9c36f1adff12e7c749c990f72ce1235b0d320c65712efe6f6b51ea22da1de90f5676e"}]}, 0x2, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x820}}, {0x8a, &(0x7f0000000600)=@string={0x8a, 0x3, "7c851d92bbcd9870eefa9c2bc6d1fae6519df70ae1e127ff8fc0afae9496218e46b506ef64064622013a3ac03bb4423fc2c6ec0290bd3031aff1eb3465d6ea26ba5d9158d115b425403c65736d6e8b221882ecbd43d1dea32548cb7dc0d3064edb48444726cfdd09bbc98c68a405740e1f74b906e76e5847939e82ccf283026dbd195a2f0d027ac6"}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') 21:21:29 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x2000000, 0x30, 0xffffffffffffffff, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd, 0x4, 0x0, 0x5, 0x0, 0x1, {0x0, r5}}, 0x1000) r6 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x6, 0x0, r6, 0x0, 0x0, 0x0, 0x21, 0x0, {0x2, r7}}, 0x5) r8 = syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x9, 0x0, &(0x7f0000000000), 0xb4, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r9, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r10 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r10, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) io_uring_enter(r10, 0x4a46, 0xb89f, 0x0, &(0x7f0000000280)={[0x1ff]}, 0x8) lseek(r8, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)) (async) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) (async) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x2000000, 0x30, 0xffffffffffffffff, 0x10000000) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(r2, r4, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd, 0x4, 0x0, 0x5, 0x0, 0x1, {0x0, r5}}, 0x1000) (async) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(0x0, r0, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x6, 0x0, r6, 0x0, 0x0, 0x0, 0x21, 0x0, {0x2, r7}}, 0x5) (async) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x9, 0x0, &(0x7f0000000000), 0xb4, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r9, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r10, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) io_uring_enter(r10, 0x4a46, 0xb89f, 0x0, &(0x7f0000000280)={[0x1ff]}, 0x8) (async) lseek(r8, 0x6e9, 0x0) (async) 21:21:29 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) nanosleep(0xfffffffffffffffd, &(0x7f0000000080)) (async, rerun: 32) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) 21:21:29 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x500000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:29 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f23, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1517.814969][T32208] loop2: detected capacity change from 0 to 264192 21:21:29 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x800040, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:29 executing program 2: mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_usb_connect$cdc_ncm(0x0, 0x10e, &(0x7f0000000300)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xfc, 0x2, 0x1, 0x81, 0x10, 0x81, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "15a526"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x0, 0x1ff, 0x2}, {0x6, 0x24, 0x1a, 0x0, 0x30}, [@country_functional={0x12, 0x24, 0x7, 0x9, 0x4, [0x7, 0x9, 0x1000, 0x1000, 0x4, 0x9]}, @mbim_extended={0x8, 0x24, 0x1c, 0xd52, 0x6, 0x4}, @mdlm_detail={0x7e, 0x24, 0x13, 0x0, "1c59641bdaeb4debd879f24de280f45620600b27703aaf6abea22dbc30a2969db2efc3b73e07b89ef06a3a1af3027ed8faa5ddc259c4361b3f0b98f06f0a805f5af11ee603122a84d6d51d378fae4936f68f79ebb34942b1bdb90dda396b08ad627f54b26c0834324c3a14c8915d0574d21792e6ecc2998cd7b5"}, @obex={0x5, 0x24, 0x15, 0x81}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x0, 0x7f, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x92, 0x7, 0x7}}, {{0x9, 0x5, 0x3, 0x2, 0x38, 0x6, 0x6, 0xff}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x110, 0x4, 0x81, 0x80, 0x8, 0x4}, 0x136, &(0x7f00000004c0)={0x5, 0xf, 0x136, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "2a2c60d64b1013bc64322e66d7c8081b"}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "be31e3337367b5bae2337c8773699ae1"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x6, 0xc, 0x6}, @generic={0x102, 0x10, 0x4, "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"}]}, 0x2, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x820}}, {0x8a, &(0x7f0000000600)=@string={0x8a, 0x3, "7c851d92bbcd9870eefa9c2bc6d1fae6519df70ae1e127ff8fc0afae9496218e46b506ef64064622013a3ac03bb4423fc2c6ec0290bd3031aff1eb3465d6ea26ba5d9158d115b425403c65736d6e8b221882ecbd43d1dea32548cb7dc0d3064edb48444726cfdd09bbc98c68a405740e1f74b906e76e5847939e82ccf283026dbd195a2f0d027ac6"}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (rerun: 64) [ 1517.936331][T32222] loop2: detected capacity change from 0 to 264192 21:21:29 executing program 2: mkdir(&(0x7f0000000680)='./file1\x00', 0x144) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./s\t\x00\x00\x00\x00\x00\x00\x00erdir=./file1,\x00']) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/36, 0x24}], 0x4, &(0x7f0000000580)=""/123, 0x7b}, 0x9}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000000680)}, 0x7}, {{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/192, 0xc0}, 0x10000}], 0x3, 0x2000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 21:21:29 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x2000000, 0x30, 0xffffffffffffffff, 0x10000000) (async, rerun: 32) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (rerun: 32) syz_io_uring_submit(r2, r4, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd, 0x4, 0x0, 0x5, 0x0, 0x1, {0x0, r5}}, 0x1000) (async) r6 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x6, 0x0, r6, 0x0, 0x0, 0x0, 0x21, 0x0, {0x2, r7}}, 0x5) r8 = syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x9, 0x0, &(0x7f0000000000), 0xb4, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r9, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) r10 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r10, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) io_uring_enter(r10, 0x4a46, 0xb89f, 0x0, &(0x7f0000000280)={[0x1ff]}, 0x8) lseek(r8, 0x6e9, 0x0) [ 1518.084135][T32253] loop2: detected capacity change from 0 to 264192 21:21:29 executing program 2: mkdir(&(0x7f0000000680)='./file1\x00', 0x144) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./s\t\x00\x00\x00\x00\x00\x00\x00erdir=./file1,\x00']) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/36, 0x24}], 0x4, &(0x7f0000000580)=""/123, 0x7b}, 0x9}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000000680)}, 0x7}, {{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/192, 0xc0}, 0x10000}], 0x3, 0x2000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000680)='./file1\x00', 0x144) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./s\t\x00\x00\x00\x00\x00\x00\x00erdir=./file1,\x00']) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/36, 0x24}], 0x4, &(0x7f0000000580)=""/123, 0x7b}, 0x9}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000000680)}, 0x7}, {{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/192, 0xc0}, 0x10000}], 0x3, 0x2000, 0x0) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1518.187174][T32257] loop2: detected capacity change from 0 to 264192 21:21:29 executing program 2: mkdir(&(0x7f0000000680)='./file1\x00', 0x144) (async, rerun: 64) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./s\t\x00\x00\x00\x00\x00\x00\x00erdir=./file1,\x00']) (async, rerun: 64) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/36, 0x24}], 0x4, &(0x7f0000000580)=""/123, 0x7b}, 0x9}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000000680)}, 0x7}, {{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/192, 0xc0}, 0x10000}], 0x3, 0x2000, 0x0) (rerun: 32) chdir(&(0x7f0000000000)='./file0\x00') [ 1518.316135][T32269] loop2: detected capacity change from 0 to 264192 21:21:29 executing program 0: ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000140)={{}, 0x5, &(0x7f0000000080)=[0x5, 0x7ff, 0x1c8000000000000, 0x7, 0x0], 0x8001, 0xe, 0x1}) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x1f, 0x2, 0x5, 0x9, 0x3, 0x6, 0x8, 0x15f, 0x38, 0x288, 0x0, 0x7, 0x20, 0x1, 0x4, 0x3cb2, 0x4}, [{0x3, 0x200, 0x2, 0xffffffc3, 0x0, 0x7, 0x1, 0x81}, {0x6474e551, 0x5, 0x9, 0x0, 0x6, 0x400, 0x9a4, 0x10001}], "f1bd8dffc2ecceb272bc4d9ad8eb8507c63a7c29bcda52d485c048092067049ef4e8b87232eeec304fb23cfcc70c8abe19e3c42395fc3043d3c1c84e689d65c68ab5cbe944f9b3174be467f3e09e2ad611e672e80e84a5426dc4bdcbbca743ebd69df53f53eba1bafa074cea", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7e4) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x24, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') creat(&(0x7f0000000e80)='./file0\x00', 0x82) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r3, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0x6, 0xe, &(0x7f0000000c40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, @cb_func={0x18, 0x3, 0x4, 0x0, 0x5}, @generic={0xf3, 0x5, 0x4, 0x549, 0x8001}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x5}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0xb, 0x1, 0x0, r2}]}, &(0x7f0000000cc0)='syzkaller\x00', 0x8000, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000dc0)={0x2, 0xa, 0x8001, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000ec0)=[r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r3]}, 0x80) r4 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r4, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) syz_io_uring_setup(0x4543, &(0x7f0000000b00)={0x0, 0x289a, 0x2, 0x0, 0x28d, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000b80), &(0x7f0000000bc0)) chdir(&(0x7f0000000200)='./bus\x00') lseek(r1, 0x6e9, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f0000000240)={0x3b1e, 0x384c4150, 0xffff8001, 0x2, 0x2, @stepwise={{0xbc0e, 0x3ff}, {0x1, 0x8}, {0x6, 0x7}}}) 21:21:29 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000200), 0xc00000, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1518.521959][T32275] loop2: detected capacity change from 0 to 264192 21:21:29 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f24, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:29 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x800040, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 32) lseek(r0, 0x6e9, 0x0) (rerun: 32) [ 1518.583221][T32275] Can't find a SQUASHFS superblock on loop2 21:21:30 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x600000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000200), 0xc00000, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000200), 0xc00000, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000200), 0xc00000, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1518.729346][T32282] loop2: detected capacity change from 0 to 264192 21:21:30 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x800040, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x800040, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1518.848335][T32294] loop2: detected capacity change from 0 to 264192 [ 1518.882164][T32294] Can't find a SQUASHFS superblock on loop2 21:21:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$overlay(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580), 0x8000, &(0x7f00000005c0)={[{@nfs_export_off}, {@index_on}, {@xino_auto}, {@xino_off}, {@workdir={'workdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_off}], [{@permit_directio}, {@hash}, {@euid_eq={'euid', 0x3d, r1}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@private, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1020008, &(0x7f00000004c0)={[{@xino_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@index_on}, {@nfs_export_off}, {@metacopy_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}, {@index_on}], [{@permit_directio}, {@uid_gt={'uid>', r2}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '&.'}}]}) chdir(&(0x7f0000000000)='./file0\x00') [ 1519.102286][T32311] loop2: detected capacity change from 0 to 264192 21:21:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) (async) mount$overlay(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580), 0x8000, &(0x7f00000005c0)={[{@nfs_export_off}, {@index_on}, {@xino_auto}, {@xino_off}, {@workdir={'workdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_off}], [{@permit_directio}, {@hash}, {@euid_eq={'euid', 0x3d, r1}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@private, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1020008, &(0x7f00000004c0)={[{@xino_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@index_on}, {@nfs_export_off}, {@metacopy_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}, {@index_on}], [{@permit_directio}, {@uid_gt={'uid>', r2}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '&.'}}]}) (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:30 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r2 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$overlay(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580), 0x8000, &(0x7f00000005c0)={[{@nfs_export_off}, {@index_on}, {@xino_auto}, {@xino_off}, {@workdir={'workdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_off}], [{@permit_directio}, {@hash}, {@euid_eq={'euid', 0x3d, r1}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@private, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1020008, &(0x7f00000004c0)={[{@xino_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@index_on}, {@nfs_export_off}, {@metacopy_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}, {@index_on}], [{@permit_directio}, {@uid_gt={'uid>', r2}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '&.'}}]}) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r1) (async) mount$overlay(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580), 0x8000, &(0x7f00000005c0)={[{@nfs_export_off}, {@index_on}, {@xino_auto}, {@xino_off}, {@workdir={'workdir', 0x3d, './file1'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_off}], [{@permit_directio}, {@hash}, {@euid_eq={'euid', 0x3d, r1}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@private}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1020008, &(0x7f00000004c0)={[{@xino_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@index_on}, {@nfs_export_off}, {@metacopy_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}, {@index_on}], [{@permit_directio}, {@uid_gt={'uid>', r2}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '&.'}}]}) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1519.233304][T32316] loop2: detected capacity change from 0 to 264192 [ 1519.358812][T32322] loop2: detected capacity change from 0 to 264192 21:21:30 executing program 0: ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000140)={{}, 0x5, &(0x7f0000000080)=[0x5, 0x7ff, 0x1c8000000000000, 0x7, 0x0], 0x8001, 0xe, 0x1}) (async) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x1f, 0x2, 0x5, 0x9, 0x3, 0x6, 0x8, 0x15f, 0x38, 0x288, 0x0, 0x7, 0x20, 0x1, 0x4, 0x3cb2, 0x4}, [{0x3, 0x200, 0x2, 0xffffffc3, 0x0, 0x7, 0x1, 0x81}, {0x6474e551, 0x5, 0x9, 0x0, 0x6, 0x400, 0x9a4, 0x10001}], "f1bd8dffc2ecceb272bc4d9ad8eb8507c63a7c29bcda52d485c048092067049ef4e8b87232eeec304fb23cfcc70c8abe19e3c42395fc3043d3c1c84e689d65c68ab5cbe944f9b3174be467f3e09e2ad611e672e80e84a5426dc4bdcbbca743ebd69df53f53eba1bafa074cea", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7e4) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x24, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') creat(&(0x7f0000000e80)='./file0\x00', 0x82) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r3, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0x6, 0xe, &(0x7f0000000c40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, @cb_func={0x18, 0x3, 0x4, 0x0, 0x5}, @generic={0xf3, 0x5, 0x4, 0x549, 0x8001}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x5}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0xb, 0x1, 0x0, r2}]}, &(0x7f0000000cc0)='syzkaller\x00', 0x8000, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000dc0)={0x2, 0xa, 0x8001, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000ec0)=[r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r3]}, 0x80) (async) r4 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r4, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) syz_io_uring_setup(0x4543, &(0x7f0000000b00)={0x0, 0x289a, 0x2, 0x0, 0x28d, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000b80), &(0x7f0000000bc0)) chdir(&(0x7f0000000200)='./bus\x00') (async) lseek(r1, 0x6e9, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f0000000240)={0x3b1e, 0x384c4150, 0xffff8001, 0x2, 0x2, @stepwise={{0xbc0e, 0x3ff}, {0x1, 0x8}, {0x6, 0x7}}}) 21:21:30 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f25, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:30 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x700000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000001d80)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000140)={[{@index_on}, {@index_off}, {@nfs_export_off}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1519.604904][T32333] loop2: detected capacity change from 0 to 264192 21:21:31 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async, rerun: 64) mkdir(&(0x7f0000001d80)='./bus\x00', 0x0) (rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000140)={[{@index_on}, {@index_off}, {@nfs_export_off}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) chdir(&(0x7f0000000000)='./file0\x00') 21:21:31 executing program 0: ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000140)={{}, 0x5, &(0x7f0000000080)=[0x5, 0x7ff, 0x1c8000000000000, 0x7, 0x0], 0x8001, 0xe, 0x1}) (async, rerun: 32) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x1f, 0x2, 0x5, 0x9, 0x3, 0x6, 0x8, 0x15f, 0x38, 0x288, 0x0, 0x7, 0x20, 0x1, 0x4, 0x3cb2, 0x4}, [{0x3, 0x200, 0x2, 0xffffffc3, 0x0, 0x7, 0x1, 0x81}, {0x6474e551, 0x5, 0x9, 0x0, 0x6, 0x400, 0x9a4, 0x10001}], "f1bd8dffc2ecceb272bc4d9ad8eb8507c63a7c29bcda52d485c048092067049ef4e8b87232eeec304fb23cfcc70c8abe19e3c42395fc3043d3c1c84e689d65c68ab5cbe944f9b3174be467f3e09e2ad611e672e80e84a5426dc4bdcbbca743ebd69df53f53eba1bafa074cea", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7e4) (async) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x24, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 64) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 64) creat(&(0x7f0000000e80)='./file0\x00', 0x82) (async, rerun: 32) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (rerun: 32) recvfrom(r3, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0x6, 0xe, &(0x7f0000000c40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, @cb_func={0x18, 0x3, 0x4, 0x0, 0x5}, @generic={0xf3, 0x5, 0x4, 0x549, 0x8001}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x5}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0xb, 0x1, 0x0, r2}]}, &(0x7f0000000cc0)='syzkaller\x00', 0x8000, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000dc0)={0x2, 0xa, 0x8001, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000ec0)=[r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r3]}, 0x80) r4 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r4, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) syz_io_uring_setup(0x4543, &(0x7f0000000b00)={0x0, 0x289a, 0x2, 0x0, 0x28d, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000b80), &(0x7f0000000bc0)) (async) chdir(&(0x7f0000000200)='./bus\x00') (async, rerun: 64) lseek(r1, 0x6e9, 0x0) (async, rerun: 64) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f0000000240)={0x3b1e, 0x384c4150, 0xffff8001, 0x2, 0x2, @stepwise={{0xbc0e, 0x3ff}, {0x1, 0x8}, {0x6, 0x7}}}) 21:21:31 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000001d80)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000140)={[{@index_on}, {@index_off}, {@nfs_export_off}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000001d80)='./bus\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000140)={[{@index_on}, {@index_off}, {@nfs_export_off}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1519.713835][T32345] loop2: detected capacity change from 0 to 264192 21:21:31 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) openat(r2, &(0x7f0000000080)='./bus\x00', 0x400, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1519.833982][T32360] loop2: detected capacity change from 0 to 264192 21:21:31 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (rerun: 64) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 32) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async, rerun: 32) r2 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) (async) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) (async, rerun: 64) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 64) lseek(r0, 0x6e9, 0x0) 21:21:31 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1520.004583][T32367] loop2: detected capacity change from 0 to 264192 21:21:31 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async, rerun: 32) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async, rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:31 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x800000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:31 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f26, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:31 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r2 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r2, 0x0, 0xc8, 0x0, 0x0) (async) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1520.213184][T32375] loop2: detected capacity change from 0 to 264192 21:21:31 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:31 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (rerun: 32) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) openat(r2, &(0x7f0000000080)='./bus\x00', 0x400, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) 21:21:31 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x1002, 0x6, &(0x7f0000002440)=[{&(0x7f0000000200)="38a5", 0x2}, {&(0x7f0000001340)='U', 0x1, 0x2}, {&(0x7f00000023c0)="3b21ce", 0x3, 0x3}, {&(0x7f0000002340)="d923", 0x2, 0x6}, {&(0x7f0000002500)="04fc904f4685dc2212a27285013bca9c2e2a75ef97503256b8d422c89c6e3ac9ad2c5dcc9cfc6f0970157d33a3dfcfc36b23813b590b25c3772bc276e2b3946c95a0ca6b5d0703278f6cdb0634475b21cf1b3a91d65ffc189875104cc0e5ec8e782d10a1c4b54d054b47e9bca3e805b6cc68d2682b526855ff92d32d64c61d6887aef188e0555954cf0ac8c2b6e61b115460e0250930137e7b3371a836a9bc670a74", 0xa2, 0x8}, {&(0x7f0000000240)="56f4bebc1ac4097f779498757985e649b9c29f1a3314d18ad269ddaa3aacd64c20b09d96987b17d3a2d0ae737b5ccc12ebdffff4b22b24bf293d153526ab9c62b40dba80325266d108fffbe32b90d45931867e33a73a82269f163a371c83164ddcf1dc419dce2e890785b9f540f138fd985913", 0x73, 0xaa}], 0x3000, &(0x7f0000000080)=ANY=[@ANYBLOB="88b1", @ANYRES64=0x0], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000001300)=0x8001) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1520.378595][T32383] loop2: detected capacity change from 0 to 264192 [ 1520.406142][T32386] overlayfs: failed to resolve './file0': -2 21:21:31 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xf8, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xd7cf}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xfff8}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x200}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xf3af}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}, @NL80211_ATTR_FRAME_MATCH={0xac, 0x5b, "96f63f88df8ab822e1fa0359807e2ce4e98e95b4e931e315b4208b77dac8ea68ee8800334a6900e8e08743be5a758b2c386a09764173d759d18690efef7ca4c0a7d9e4dbd789abe5882bc3bdd2b2402820c54d858b7f155839b063636f1f72511491de9bd7d6ae6d1b232d32e0e8de4b8761caa62efac15bb4cccd36dd7f7791a609509cf979aae5b08a670e608d7f69bea65a869dc4d7add49862ad2b5c73ece62a258f7d46cba8"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x800}]}, 0xf8}, 0x1, 0x0, 0x0, 0x64008011}, 0x80) chdir(&(0x7f0000000000)='./file0\x00') [ 1520.541110][T32395] loop1: detected capacity change from 0 to 8 [ 1520.548644][T32397] loop2: detected capacity change from 0 to 264192 21:21:32 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xf8, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xd7cf}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xfff8}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x200}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xf3af}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}, @NL80211_ATTR_FRAME_MATCH={0xac, 0x5b, "96f63f88df8ab822e1fa0359807e2ce4e98e95b4e931e315b4208b77dac8ea68ee8800334a6900e8e08743be5a758b2c386a09764173d759d18690efef7ca4c0a7d9e4dbd789abe5882bc3bdd2b2402820c54d858b7f155839b063636f1f72511491de9bd7d6ae6d1b232d32e0e8de4b8761caa62efac15bb4cccd36dd7f7791a609509cf979aae5b08a670e608d7f69bea65a869dc4d7add49862ad2b5c73ece62a258f7d46cba8"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x800}]}, 0xf8}, 0x1, 0x0, 0x0, 0x64008011}, 0x80) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) socket(0x23, 0x5, 0x0) (async) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) (async) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xf8, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xd7cf}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xfff8}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x200}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xf3af}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}, @NL80211_ATTR_FRAME_MATCH={0xac, 0x5b, "96f63f88df8ab822e1fa0359807e2ce4e98e95b4e931e315b4208b77dac8ea68ee8800334a6900e8e08743be5a758b2c386a09764173d759d18690efef7ca4c0a7d9e4dbd789abe5882bc3bdd2b2402820c54d858b7f155839b063636f1f72511491de9bd7d6ae6d1b232d32e0e8de4b8761caa62efac15bb4cccd36dd7f7791a609509cf979aae5b08a670e608d7f69bea65a869dc4d7add49862ad2b5c73ece62a258f7d46cba8"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x800}]}, 0xf8}, 0x1, 0x0, 0x0, 0x64008011}, 0x80) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:32 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) openat(r2, &(0x7f0000000080)='./bus\x00', 0x400, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) openat(r2, &(0x7f0000000080)='./bus\x00', 0x400, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1520.771043][T32408] loop2: detected capacity change from 0 to 264192 21:21:32 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xf8, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xd7cf}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xfff8}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x200}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xf3af}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}, @NL80211_ATTR_FRAME_MATCH={0xac, 0x5b, "96f63f88df8ab822e1fa0359807e2ce4e98e95b4e931e315b4208b77dac8ea68ee8800334a6900e8e08743be5a758b2c386a09764173d759d18690efef7ca4c0a7d9e4dbd789abe5882bc3bdd2b2402820c54d858b7f155839b063636f1f72511491de9bd7d6ae6d1b232d32e0e8de4b8761caa62efac15bb4cccd36dd7f7791a609509cf979aae5b08a670e608d7f69bea65a869dc4d7add49862ad2b5c73ece62a258f7d46cba8"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x800}]}, 0xf8}, 0x1, 0x0, 0x0, 0x64008011}, 0x80) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) socket(0x23, 0x5, 0x0) (async) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) (async) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xf8, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xd7cf}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xfff8}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x200}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xf3af}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}, @NL80211_ATTR_FRAME_MATCH={0xac, 0x5b, "96f63f88df8ab822e1fa0359807e2ce4e98e95b4e931e315b4208b77dac8ea68ee8800334a6900e8e08743be5a758b2c386a09764173d759d18690efef7ca4c0a7d9e4dbd789abe5882bc3bdd2b2402820c54d858b7f155839b063636f1f72511491de9bd7d6ae6d1b232d32e0e8de4b8761caa62efac15bb4cccd36dd7f7791a609509cf979aae5b08a670e608d7f69bea65a869dc4d7add49862ad2b5c73ece62a258f7d46cba8"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x800}]}, 0xf8}, 0x1, 0x0, 0x0, 0x64008011}, 0x80) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:32 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x900000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1520.944119][T32423] loop2: detected capacity change from 0 to 264192 21:21:32 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='virtiofs\x00', 0x10010, &(0x7f0000000340)='workdir') chdir(&(0x7f0000000000)='./file0\x00') 21:21:32 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f27, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:32 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = syz_io_uring_setup(0x5589, &(0x7f0000000140)={0x0, 0x9080, 0x10, 0x2, 0x1f7}, &(0x7f0000800000/0x800000)=nil, &(0x7f0000972000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000200)=0x0) r4 = io_uring_setup(0x4d71, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x1, 0x0, r0, &(0x7f0000000300), &(0x7f0000000240)='./file1\x00', 0x800, 0x4000, 0x0, {0x0, r5}}, 0x100) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r6, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1521.182849][T32432] loop2: detected capacity change from 0 to 264192 21:21:32 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='virtiofs\x00', 0x10010, &(0x7f0000000340)='workdir') (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:32 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x1002, 0x6, &(0x7f0000002440)=[{&(0x7f0000000200)="38a5", 0x2}, {&(0x7f0000001340)='U', 0x1, 0x2}, {&(0x7f00000023c0)="3b21ce", 0x3, 0x3}, {&(0x7f0000002340)="d923", 0x2, 0x6}, {&(0x7f0000002500)="04fc904f4685dc2212a27285013bca9c2e2a75ef97503256b8d422c89c6e3ac9ad2c5dcc9cfc6f0970157d33a3dfcfc36b23813b590b25c3772bc276e2b3946c95a0ca6b5d0703278f6cdb0634475b21cf1b3a91d65ffc189875104cc0e5ec8e782d10a1c4b54d054b47e9bca3e805b6cc68d2682b526855ff92d32d64c61d6887aef188e0555954cf0ac8c2b6e61b115460e0250930137e7b3371a836a9bc670a74", 0xa2, 0x8}, {&(0x7f0000000240)="56f4bebc1ac4097f779498757985e649b9c29f1a3314d18ad269ddaa3aacd64c20b09d96987b17d3a2d0ae737b5ccc12ebdffff4b22b24bf293d153526ab9c62b40dba80325266d108fffbe32b90d45931867e33a73a82269f163a371c83164ddcf1dc419dce2e890785b9f540f138fd985913", 0x73, 0xaa}], 0x3000, &(0x7f0000000080)=ANY=[@ANYBLOB="88b1", @ANYRES64=0x0], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000001300)=0x8001) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x1002, 0x6, &(0x7f0000002440)=[{&(0x7f0000000200)="38a5", 0x2}, {&(0x7f0000001340)='U', 0x1, 0x2}, {&(0x7f00000023c0)="3b21ce", 0x3, 0x3}, {&(0x7f0000002340)="d923", 0x2, 0x6}, {&(0x7f0000002500)="04fc904f4685dc2212a27285013bca9c2e2a75ef97503256b8d422c89c6e3ac9ad2c5dcc9cfc6f0970157d33a3dfcfc36b23813b590b25c3772bc276e2b3946c95a0ca6b5d0703278f6cdb0634475b21cf1b3a91d65ffc189875104cc0e5ec8e782d10a1c4b54d054b47e9bca3e805b6cc68d2682b526855ff92d32d64c61d6887aef188e0555954cf0ac8c2b6e61b115460e0250930137e7b3371a836a9bc670a74", 0xa2, 0x8}, {&(0x7f0000000240)="56f4bebc1ac4097f779498757985e649b9c29f1a3314d18ad269ddaa3aacd64c20b09d96987b17d3a2d0ae737b5ccc12ebdffff4b22b24bf293d153526ab9c62b40dba80325266d108fffbe32b90d45931867e33a73a82269f163a371c83164ddcf1dc419dce2e890785b9f540f138fd985913", 0x73, 0xaa}], 0x3000, &(0x7f0000000080)=ANY=[@ANYBLOB="88b1", @ANYRES64=0x0], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000001300)=0x8001) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1521.350121][T32440] overlayfs: failed to resolve './file0': -2 [ 1521.350776][T32441] loop2: detected capacity change from 0 to 264192 21:21:32 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='virtiofs\x00', 0x10010, &(0x7f0000000340)='workdir') chdir(&(0x7f0000000000)='./file0\x00') [ 1521.512353][T32449] loop2: detected capacity change from 0 to 264192 [ 1521.547962][T32448] overlayfs: failed to resolve './file0': -2 [ 1521.572752][T32449] squashfs: Unknown parameter './bus' 21:21:32 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) chdir(&(0x7f0000000440)='./bus\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000680)='./file1\x00', 0x100) r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-aes-aesni,blake2s-224-arm)\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)="74dac68cf339ed623576df66b2064609c26702967deafe8cac0ccf8449ed66eb1d7c7a915b74bee5cc04a8aa05af4a947fc224ae61c72ec8ae2bee3cd164cf22542a4955e1422ebe1ede028278be5e77798960ff0c4d12d42032fe412dfa634e479ad2212c694b4ba3688fbcd910bc8903d30f4a8475658b1fabdb93e6bc5a25fd23b84d2bfd9e6ec0aa0b", 0x8b}, {&(0x7f00000004c0)="615857323cbb9fa2909439c2e89297b444b020e9c802678d98209926fb99abbef2d5af544d917e17f89860c73c682fa0ea7f7f2efc11922f9277c0be71ac2ca035a0eeab37cbd081fbdc9e0abef11dbc656f09365fcd4a53151f0b2e7fec48ef9198a8f1091faaedb28c6d08b88d0bcadfde1408cbd56f28f1d178b173190acd37f10333f874c7919827187032e1bca5ab9a2ebc05f0e2424723430dc0471b738d89f9b0f636e6a9570b9a11bdaa0913cb139a94d905f8c944301a3f3c067b5a5fa41f7eac7ae70d4b6d5fce5c3a9c47e966f928880be556", 0xd8}], 0x2, &(0x7f00000005c0)=[{0xa0, 0x10d, 0x2, "195f4c1a4239fc0cd566647bac55585b114e47b5bdecb7043c8fda563d3cce6bf21d6047dbb4a6da93ae0a8431bd8364989a3ea0f94666e5c6cda8b384f2187eb0920b27dda4a74f6a0947a1c961f308ab83e255ab6c414261f33cda07bb4f058b021dc0ede713730652b29cd8a7452a176a2ba7f68d9f57f9638f0b51b8edf4a2d67d7bc86ab79314066b24"}], 0xa0}, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f00000006c0)='./file0\x00', 0x10) chdir(&(0x7f0000000000)='./file0\x00') [ 1521.612955][T32454] loop1: detected capacity change from 0 to 8 21:21:33 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async, rerun: 64) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') r1 = syz_io_uring_setup(0x5589, &(0x7f0000000140)={0x0, 0x9080, 0x10, 0x2, 0x1f7}, &(0x7f0000800000/0x800000)=nil, &(0x7f0000972000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000200)=0x0) (async) r4 = io_uring_setup(0x4d71, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) (async) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x1, 0x0, r0, &(0x7f0000000300), &(0x7f0000000240)='./file1\x00', 0x800, 0x4000, 0x0, {0x0, r5}}, 0x100) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r5) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r6, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1521.717638][T32456] loop2: detected capacity change from 0 to 264192 21:21:33 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xa00000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:33 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) chdir(&(0x7f0000000440)='./bus\x00') (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) mkdir(&(0x7f0000000680)='./file1\x00', 0x100) (async) r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) (async) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-aes-aesni,blake2s-224-arm)\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)="74dac68cf339ed623576df66b2064609c26702967deafe8cac0ccf8449ed66eb1d7c7a915b74bee5cc04a8aa05af4a947fc224ae61c72ec8ae2bee3cd164cf22542a4955e1422ebe1ede028278be5e77798960ff0c4d12d42032fe412dfa634e479ad2212c694b4ba3688fbcd910bc8903d30f4a8475658b1fabdb93e6bc5a25fd23b84d2bfd9e6ec0aa0b", 0x8b}, {&(0x7f00000004c0)="615857323cbb9fa2909439c2e89297b444b020e9c802678d98209926fb99abbef2d5af544d917e17f89860c73c682fa0ea7f7f2efc11922f9277c0be71ac2ca035a0eeab37cbd081fbdc9e0abef11dbc656f09365fcd4a53151f0b2e7fec48ef9198a8f1091faaedb28c6d08b88d0bcadfde1408cbd56f28f1d178b173190acd37f10333f874c7919827187032e1bca5ab9a2ebc05f0e2424723430dc0471b738d89f9b0f636e6a9570b9a11bdaa0913cb139a94d905f8c944301a3f3c067b5a5fa41f7eac7ae70d4b6d5fce5c3a9c47e966f928880be556", 0xd8}], 0x2, &(0x7f00000005c0)=[{0xa0, 0x10d, 0x2, "195f4c1a4239fc0cd566647bac55585b114e47b5bdecb7043c8fda563d3cce6bf21d6047dbb4a6da93ae0a8431bd8364989a3ea0f94666e5c6cda8b384f2187eb0920b27dda4a74f6a0947a1c961f308ab83e255ab6c414261f33cda07bb4f058b021dc0ede713730652b29cd8a7452a176a2ba7f68d9f57f9638f0b51b8edf4a2d67d7bc86ab79314066b24"}], 0xa0}, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) mkdir(&(0x7f00000006c0)='./file0\x00', 0x10) chdir(&(0x7f0000000000)='./file0\x00') 21:21:33 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f28, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1521.849873][T32461] loop2: detected capacity change from 0 to 264192 21:21:33 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) chdir(&(0x7f0000000440)='./bus\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000680)='./file1\x00', 0x100) r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-aes-aesni,blake2s-224-arm)\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)="74dac68cf339ed623576df66b2064609c26702967deafe8cac0ccf8449ed66eb1d7c7a915b74bee5cc04a8aa05af4a947fc224ae61c72ec8ae2bee3cd164cf22542a4955e1422ebe1ede028278be5e77798960ff0c4d12d42032fe412dfa634e479ad2212c694b4ba3688fbcd910bc8903d30f4a8475658b1fabdb93e6bc5a25fd23b84d2bfd9e6ec0aa0b", 0x8b}, {&(0x7f00000004c0)="615857323cbb9fa2909439c2e89297b444b020e9c802678d98209926fb99abbef2d5af544d917e17f89860c73c682fa0ea7f7f2efc11922f9277c0be71ac2ca035a0eeab37cbd081fbdc9e0abef11dbc656f09365fcd4a53151f0b2e7fec48ef9198a8f1091faaedb28c6d08b88d0bcadfde1408cbd56f28f1d178b173190acd37f10333f874c7919827187032e1bca5ab9a2ebc05f0e2424723430dc0471b738d89f9b0f636e6a9570b9a11bdaa0913cb139a94d905f8c944301a3f3c067b5a5fa41f7eac7ae70d4b6d5fce5c3a9c47e966f928880be556", 0xd8}], 0x2, &(0x7f00000005c0)=[{0xa0, 0x10d, 0x2, "195f4c1a4239fc0cd566647bac55585b114e47b5bdecb7043c8fda563d3cce6bf21d6047dbb4a6da93ae0a8431bd8364989a3ea0f94666e5c6cda8b384f2187eb0920b27dda4a74f6a0947a1c961f308ab83e255ab6c414261f33cda07bb4f058b021dc0ede713730652b29cd8a7452a176a2ba7f68d9f57f9638f0b51b8edf4a2d67d7bc86ab79314066b24"}], 0xa0}, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f00000006c0)='./file0\x00', 0x10) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) chdir(&(0x7f0000000440)='./bus\x00') (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) mkdir(&(0x7f0000000680)='./file1\x00', 0x100) (async) socket(0x23, 0x5, 0x0) (async) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) (async) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-aes-aesni,blake2s-224-arm)\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)="74dac68cf339ed623576df66b2064609c26702967deafe8cac0ccf8449ed66eb1d7c7a915b74bee5cc04a8aa05af4a947fc224ae61c72ec8ae2bee3cd164cf22542a4955e1422ebe1ede028278be5e77798960ff0c4d12d42032fe412dfa634e479ad2212c694b4ba3688fbcd910bc8903d30f4a8475658b1fabdb93e6bc5a25fd23b84d2bfd9e6ec0aa0b", 0x8b}, {&(0x7f00000004c0)="615857323cbb9fa2909439c2e89297b444b020e9c802678d98209926fb99abbef2d5af544d917e17f89860c73c682fa0ea7f7f2efc11922f9277c0be71ac2ca035a0eeab37cbd081fbdc9e0abef11dbc656f09365fcd4a53151f0b2e7fec48ef9198a8f1091faaedb28c6d08b88d0bcadfde1408cbd56f28f1d178b173190acd37f10333f874c7919827187032e1bca5ab9a2ebc05f0e2424723430dc0471b738d89f9b0f636e6a9570b9a11bdaa0913cb139a94d905f8c944301a3f3c067b5a5fa41f7eac7ae70d4b6d5fce5c3a9c47e966f928880be556", 0xd8}], 0x2, &(0x7f00000005c0)=[{0xa0, 0x10d, 0x2, "195f4c1a4239fc0cd566647bac55585b114e47b5bdecb7043c8fda563d3cce6bf21d6047dbb4a6da93ae0a8431bd8364989a3ea0f94666e5c6cda8b384f2187eb0920b27dda4a74f6a0947a1c961f308ab83e255ab6c414261f33cda07bb4f058b021dc0ede713730652b29cd8a7452a176a2ba7f68d9f57f9638f0b51b8edf4a2d67d7bc86ab79314066b24"}], 0xa0}, 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) mkdir(&(0x7f00000006c0)='./file0\x00', 0x10) (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:33 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x1002, 0x6, &(0x7f0000002440)=[{&(0x7f0000000200)="38a5", 0x2}, {&(0x7f0000001340)='U', 0x1, 0x2}, {&(0x7f00000023c0)="3b21ce", 0x3, 0x3}, {&(0x7f0000002340)="d923", 0x2, 0x6}, {&(0x7f0000002500)="04fc904f4685dc2212a27285013bca9c2e2a75ef97503256b8d422c89c6e3ac9ad2c5dcc9cfc6f0970157d33a3dfcfc36b23813b590b25c3772bc276e2b3946c95a0ca6b5d0703278f6cdb0634475b21cf1b3a91d65ffc189875104cc0e5ec8e782d10a1c4b54d054b47e9bca3e805b6cc68d2682b526855ff92d32d64c61d6887aef188e0555954cf0ac8c2b6e61b115460e0250930137e7b3371a836a9bc670a74", 0xa2, 0x8}, {&(0x7f0000000240)="56f4bebc1ac4097f779498757985e649b9c29f1a3314d18ad269ddaa3aacd64c20b09d96987b17d3a2d0ae737b5ccc12ebdffff4b22b24bf293d153526ab9c62b40dba80325266d108fffbe32b90d45931867e33a73a82269f163a371c83164ddcf1dc419dce2e890785b9f540f138fd985913", 0x73, 0xaa}], 0x3000, &(0x7f0000000080)=ANY=[@ANYBLOB="88b1", @ANYRES64=0x0], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000001300)=0x8001) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1521.957336][T32476] loop2: detected capacity change from 0 to 264192 21:21:33 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='gfs2meta\x00', 0x108000, &(0x7f0000000340)='lowerdir') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file2\x00') [ 1522.007491][T32478] loop1: detected capacity change from 0 to 8 [ 1522.043370][T32476] overlayfs: failed to resolve './file1': -2 21:21:33 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1522.126156][T32502] loop2: detected capacity change from 0 to 264192 21:21:33 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='gfs2meta\x00', 0x108000, &(0x7f0000000340)='lowerdir') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file2\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='gfs2meta\x00', 0x108000, &(0x7f0000000340)='lowerdir') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file2\x00') (async) 21:21:33 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = syz_io_uring_setup(0x5589, &(0x7f0000000140)={0x0, 0x9080, 0x10, 0x2, 0x1f7}, &(0x7f0000800000/0x800000)=nil, &(0x7f0000972000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000200)=0x0) r4 = io_uring_setup(0x4d71, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x1, 0x0, r0, &(0x7f0000000300), &(0x7f0000000240)='./file1\x00', 0x800, 0x4000, 0x0, {0x0, r5}}, 0x100) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r6, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) syz_io_uring_setup(0x5589, &(0x7f0000000140)={0x0, 0x9080, 0x10, 0x2, 0x1f7}, &(0x7f0000800000/0x800000)=nil, &(0x7f0000972000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000200)) (async) io_uring_setup(0x4d71, &(0x7f0000000000)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x1, 0x0, r0, &(0x7f0000000300), &(0x7f0000000240)='./file1\x00', 0x800, 0x4000, 0x0, {0x0, r5}}, 0x100) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r5) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r6, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1522.297330][T32511] loop2: detected capacity change from 0 to 264192 21:21:33 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='gfs2meta\x00', 0x108000, &(0x7f0000000340)='lowerdir') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file2\x00') [ 1522.488354][T32524] loop2: detected capacity change from 0 to 264192 [ 1522.531973][T32523] overlayfs: failed to resolve './file1': -2 21:21:33 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x3852530fcd056746) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerr=./file0,upperdir=./file1,\x00\x00\x00']) chdir(&(0x7f0000000140)='./file1\x00') chdir(&(0x7f0000000180)='./file0\x00') rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:34 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0xc00000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1522.644680][T32542] loop2: detected capacity change from 0 to 264192 21:21:34 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f29, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1522.718342][T32542] overlayfs: unrecognized mount option "lowerr=./file0" or missing value 21:21:34 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x8000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_io_uring_submit(r0, r3, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd, 0x8, {}, 0xfffffffc, 0x2, 0x0, {0x0, r4, r5}}, 0xce5) r6 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r6, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0xf, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd515, 0x0, 0x0, 0x0, 0x8000}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_fd={0x18, 0x2}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x1}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @alu={0x7, 0x1, 0xb, 0x9, 0xb, 0x8, 0x1}, @exit]}, &(0x7f0000000180)='GPL\x00', 0xf1, 0x8f, &(0x7f0000000340)=""/143, 0x41000, 0xe, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0xd, 0x6, 0x7ceb}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r6, 0xffffffffffffffff]}, 0x80) r7 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r7, 0x6e9, 0x0) 21:21:34 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x3852530fcd056746) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerr=./file0,upperdir=./file1,\x00\x00\x00']) chdir(&(0x7f0000000140)='./file1\x00') chdir(&(0x7f0000000180)='./file0\x00') rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file0\x00', 0x3852530fcd056746) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerr=./file0,upperdir=./file1,\x00\x00\x00']) (async) chdir(&(0x7f0000000140)='./file1\x00') (async) chdir(&(0x7f0000000180)='./file0\x00') (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:34 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1522.827587][T32547] loop2: detected capacity change from 0 to 264192 [ 1522.850585][T32547] overlayfs: unrecognized mount option "lowerr=./file0" or missing value 21:21:34 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file0\x00', 0x3852530fcd056746) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./bus,lowerr=./file0,upperdir=./file1,\x00\x00\x00']) (async) chdir(&(0x7f0000000140)='./file1\x00') chdir(&(0x7f0000000180)='./file0\x00') (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:34 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './bus\x00'}) openat(r1, &(0x7f0000000180)='./bus\x00', 0x400001, 0xc) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1523.045845][T32570] loop2: detected capacity change from 0 to 264192 [ 1523.114857][T32570] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore 21:21:34 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004c400)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d400)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xda, "4ac7accae235a4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004e400)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e600)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r2}, {r4, r8}, {0x0, r11}, {0x0, r14}, {r15}], 0x8, "5c7efac891cd45"}) r16 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r16, &(0x7f00000000c0)='lp\x00', 0xf215bc1) open(&(0x7f0000000140)='./bus\x00', 0x400243, 0x41) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1523.163108][T32570] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:21:34 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './bus\x00'}) openat(r1, &(0x7f0000000180)='./bus\x00', 0x400001, 0xc) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './bus\x00'}) (async) openat(r1, &(0x7f0000000180)='./bus\x00', 0x400001, 0xc) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1523.332132][T32579] loop2: detected capacity change from 0 to 264192 [ 1523.381765][T32579] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1523.426019][T32579] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:21:34 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './bus\x00'}) openat(r1, &(0x7f0000000180)='./bus\x00', 0x400001, 0xc) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:34 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f2a, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:34 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) (async) write$P9_RREADLINK(r2, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:34 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x1000000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1523.594470][T32594] loop2: detected capacity change from 0 to 264192 21:21:35 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x8000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_io_uring_submit(r0, r3, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd, 0x8, {}, 0xfffffffc, 0x2, 0x0, {0x0, r4, r5}}, 0xce5) r6 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r6, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0xf, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd515, 0x0, 0x0, 0x0, 0x8000}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_fd={0x18, 0x2}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x1}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @alu={0x7, 0x1, 0xb, 0x9, 0xb, 0x8, 0x1}, @exit]}, &(0x7f0000000180)='GPL\x00', 0xf1, 0x8f, &(0x7f0000000340)=""/143, 0x41000, 0xe, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0xd, 0x6, 0x7ceb}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r6, 0xffffffffffffffff]}, 0x80) r7 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r7, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x8000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)) (async) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000100)) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) syz_io_uring_submit(r0, r3, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd, 0x8, {}, 0xfffffffc, 0x2, 0x0, {0x0, r4, r5}}, 0xce5) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r6, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0xf, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd515, 0x0, 0x0, 0x0, 0x8000}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_fd={0x18, 0x2}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x1}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @alu={0x7, 0x1, 0xb, 0x9, 0xb, 0x8, 0x1}, @exit]}, &(0x7f0000000180)='GPL\x00', 0xf1, 0x8f, &(0x7f0000000340)=""/143, 0x41000, 0xe, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0xd, 0x6, 0x7ceb}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r6, 0xffffffffffffffff]}, 0x80) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r7, 0x6e9, 0x0) (async) [ 1523.650995][T32594] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1523.710035][T32594] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:21:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000140)='./file1\x00', 0x100, 0x2) [ 1523.841826][T32600] loop2: detected capacity change from 0 to 264192 21:21:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') (async) open(&(0x7f0000000140)='./file1\x00', 0x100, 0x2) [ 1524.026341][T32611] loop2: detected capacity change from 0 to 264192 21:21:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) chdir(&(0x7f0000000000)='./file0\x00') (async) open(&(0x7f0000000140)='./file1\x00', 0x100, 0x2) 21:21:35 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000080)={@multicast1, @local, 0x1, "490be90c0b0c62d4b8f51fc96b3ca800aadd9f4092dae194340f34efc5375546", 0x5, 0x9, 0xcb6, 0x6}, 0x3c) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1524.174190][T32623] loop2: detected capacity change from 0 to 264192 21:21:35 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x8000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) (async) syz_io_uring_setup(0x1ba7, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, 0x0}, 0x0, 0x10100, 0x1}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) syz_io_uring_submit(r0, r3, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd, 0x8, {}, 0xfffffffc, 0x2, 0x0, {0x0, r4, r5}}, 0xce5) (async) r6 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r6, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0xf, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd515, 0x0, 0x0, 0x0, 0x8000}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_fd={0x18, 0x2}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x1}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @alu={0x7, 0x1, 0xb, 0x9, 0xb, 0x8, 0x1}, @exit]}, &(0x7f0000000180)='GPL\x00', 0xf1, 0x8f, &(0x7f0000000340)=""/143, 0x41000, 0xe, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0xd, 0x6, 0x7ceb}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r6, 0xffffffffffffffff]}, 0x80) r7 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r7, 0x6e9, 0x0) 21:21:35 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004c400)={0x0, 0x0, "c7ad3f3425b9de9dc281f4b52f4279e58a038fe595459ce516a98f204e0c9a97a0ff4f8e2222d177a0c514495848e465d5a1f0208c65fb4b2c8c1d995088e11d214955d4cb2c071618e619508a22df7b6000f9b437aaf5dd9bd48edb12496c07a491575cd7fc235060023fb8738921e39ef50fe757df75b4c2cc2811c4d474bbfc3c9faf33b920ad488870feeac0d3d2de2ba8324a0d72247632476c81a621243cf310919e8669ea3602f50eddcec24664560d62bbd1d7804d7b7e8e55f254465a32470076805f1c866e8bfaa0497c3989c220f615088438228625f07aa5eece487ded909a5b60da914500b12ebcaa44abd93ac538089010fd21613d456031b0", "6df423567ddc80bf6e9acd40e424ccabedc91a5ee8e399ab5f806d74d521e9071910f77a80b918a3e65cf079183c905c5564535f6532b51e87235e8fda0a5d9f6b4fea03e367b5cce0824a8ef8555632dea11007001c3a0c490ce3c05cb9e317193cbf9004413bef11407345a54dcc8336cb8c77b5a551eec7e1799a7cc35b70d90c7023b14c90002673b6e41986e1ac9773dca914faf5dc0bfadd9e12b21946090a45d99c71ac6758a9040ea507545d83df41ddc64954fdaa6d6a3842299caf90f6e5a51dcf09a50ec3c0dbc3c4ce9d27226ec26534f8522759fa5ebbe6e6b6c31b9994b055b0a395d0c8ed23d4b64ee95aed68b9084444c2ecb9ced71364c0cdc380473f29a2e9a286469be26f03e06a4d54966223387090c6d332f3cea3ceeae8c6c114171a62e45f143fcaa2fbc430919ab089e43f9f37d247ee6a5a21ff5caa39cb3e0cb247460cc10ea4ef489fa7786929838de1902e4f645255a6948b58987faeca8110f03c8b86c94b5f48c9ad5ed9a5a6aed05b3d1eda0ae5a49d5ba6589c03187bba9b460fc6de6f1eb37bfd3e07bc4f3e6a2a50af54d30563dbb578c47bf3c2fb1346662dda58fe12abce7db30023757000887aa2150bb3365eb0348002923ec8890c70348e4ed6383983066f6b9a67eaf81a69e2377bd800647dd1e1431b0aeea5f63ce72ccd3ce78e1901d18dbd0be39d1c253cf1ec2a17e447ed70c4d79fbbfd522190af00332e21c67c9e9a0094baa7313f95da8df514b60457eaad711dd0ae3310da430cbbb6ee99e4f26dffe39a3c0adc894de38747908b5e8bf27441cee5f1cef37c8b994495e638653b4ac9606df08da63e71f1e2dcb594cbcfe705034c4f2afb8f49762151825473f76891642d7070aaff5cea346762d9a4d95a5fbe51b6b82e97f2467501f2c0f9b80136cd9941bea59fa0e9cdbd1fcbe742eb23040b4aad9b3d4d285c96ba5789cb7b0ffc075d534aee3711e22ac40a3c430464b05f12c8ede7bb597fba947bc1f7b7388fb750eee9ce0b1132a9139077931de6f8ea1f8d20c75102b9acfbf1ad8a571500cab1f11a853f7f552d982346aa2a2fb74bf6c6294b97f37f7468262f4e8b20f4b8a8c08cc9f229cfddb1bc6244b8d09d60b5f400709d52c3b1de27c5ac12a51522d58c0b38fef3a26db2b57d871d55933ed2daa47770b73d9679e64bf4ac7c8513a7dd88c2549ffd0463a9b8ac7b736b491076d44220e0f5c34603e961310a3e74dd16fe2d83171af03b6a1b350b7facc611cf85e9cafee5f997f47455623e9e5e8988001c024d67755d9df9c5f60ee815df4d7fb34490316d65973411c5790495399911ed92f3bde8ee52d73795fc20ec44e8d91339975aacd723e4e2eab3350c9d30a2f7cd60f7da60ed17c50f32f22afe60b4c83e2ac4aea6529833e35c50223bcee2f3ccb4de6f25bf6ca14c52294731dfcb7384512b23aa4c236a209a303fc599dc35fecd522fa9e829c28c54aa0029dc4fdaa02a6353e42128fcaba2c9b7ca982c7c489db64182bf6be0b7014b0c5fbdb9d974e682bb6e83423b9201f3b0630ecc90a2889c8584eaaa2394687ad835378d88f583c0c4810144b940361a9d89a55061373597fa1a31b15a7f01b97185b7590ae93906b3d52ed71a18a6bbb6a29a1d6871128f715722e6e89630238f2d7d058bb546e34eadc2d9448e567cd8a3868bf1a5276ce70131661c17c9c554c034295b63b444403c624a3fc9f929915deee835fe6dfebc867cfc3e41a905ecc5cbc8953e4361ea9a5aa519fbddcc33e8a3ff55b10be7e3798d948357e8679bd0d60c2f1c294b98c6ae8be7b1495a879a7ccd0285677cf02ee79028ced0fa4208b281978e7d87e7ab6ae0e1fa1b0bfaee13ab5bebd3d376e35bb546e2a38de945ea5f7e7e024ab233304ac3f6b8cbfcfd7a43f859ca141adeb52e6d6b4a4de9778c59648421fd04acb338354488212399c10180b2c5617281e345fd89dd96d0928915eeb3fae67521dfddc3ff94248efe91ef58fe8ba7b96952b5f570ace48d9146128e20afa80857a31792641c44ca6db53f5a2ab34b46f8656e54b7faa08c4e77c8acd19beab3eaea939726553da26abe62ac727ea580ab589755bf75c03a60e3d8b234e46695b0fad15e7de0088e75c5e7cae2a5b8be87941f9b27e4f3ac81675743e5e3784d7bae9f5afc5b7da035e2c39f23da123aeb9ee621e4d1359f6f748f0699df14531313ca7adc03dd9872abaa4ef88658e7d4c32ff014ed45095aa3dce985b08179c87b8f99a232c6c8b727dd2c335c7270729fd2971620fffddbc9edc84a84eebf67021f4e079b8a128353c25831d650a6edd575c48aee884b00e99ca2ab15194594aadff1a053956069bf055e8c6a3c69358dc095c54ba1834bb76a633f8046153cab8e48f7635d489c5ed7b416bc342cf202c6abfbdff57902fb3d35deeb77cc473d1eae8ad2972a319fd900e1699504e49c441299dfc6c259c4c94be679317aaf8273b0fb7a2b62d57e4b4ac5c355beb897e3688fa070350b7b509d11c5f4668061d9adf2a4bd96320d58fc6a52ca7a7ee1cab623c2b03dd45e3d2754681a4e9c35ddaf1b0d62938d58a98e74989c9acf0f510c23e1f0a2633b40e8925970f34279dd2bcde0212dad59f88ef56d94fa075dffe6810ace969fc457fa567ef5391ffe8783e070a79a79a9cc722fc6741ca6f72bee1f02dd92c504eb50d5b9befc11cdb670df95e8775eab4487757f8cfca14af1c2952d3cda4ac83d8461d61d6f9a7f50b74e90479ffd8fb0c32d539b25cb6b19f993444dd5d5f5c25bd513c1e1e02b380a331c028f3b047ceffb3f5df9b08d3aa88c21a32ab3478d8dfbc7dfb7e4c26044a7bd6ec454481dc7d68d329acc6578e35de008bda9e80c6cf96dccad61cf2a4885d36bdeea4bd57b505c0bedccefb590a793300b0efbb92a975506b5641179f10b61651bfc370ab0a5f9e9c5a7338b9c24db48c376660bdd72db2e4d95a16dcfec2c7065684b06238e4b18f8886115040fc08ca295049dde716eba0fa8a6b7fc42ffaa037863637ad468b8e1d7051f6b551610170e09b06652441a8830717207f2fd9a503d7053e4d62ea192bf40bdca5d259f421a3b95c938f6f9557831e393f55bf6f40128f570e0d446900f6c1666d84e8e2368eb57fb481b120228eaba20941d57d028974df43226baafb656efc2f9bb670278d7a627051485f2a38f7fdbfb21810ce9b9a619f737311444a558258f4841ba7cbeac5c481da36f465bae6f46ba29a41c809c22292e9abfaf287a25277a4d6eda2881b467c829532beb9e40623fbd62abe7fb9a942d59ea51a92312d1d224bedfc582f129d77398481ae48717503d1e41c2b0d0a1c89ae7e47809fc6f5d617ce0b9e817e883b19959610f07a9cc57beb0ee0007313ce839f1725ddbbff23d7f61b68bb7e2efb75416b5b53a79b8aa9d70b89724feeedfea97827d96e9e2a0fe8b7d58e63d4722e30c9d6c8bab7e534c9c13c98a37cdf101b27717649ec3f296b858224befd50d658e96f0f7d780e807cc345d87c2bd38b9fa53d9d92372af1dd514e823adf023cb7c6dc6cf57e133c6aebd5f1ca69110273c9452140938fbccd4273d07f014a6cc93945da6b6d7e73f492d82daafe3436eda5f5441b4938ffe9adedc7236ea0f7beae832ae42290a887256177cf3c5c1d9e165932a61056971a93974f66273e43eadb1edcad03f977807fc8d597f5b7240fdc1fd41681f0ee7074e2eaa3e6d75fbb60ec08ed0db3c4cc7b6353973f4707d880ff1b69ad9d865ba6a19985c37f14d4a6a64683c240e39b66c6630b0cbb55e88a252da15c27b20047b9609002c3c748c055169c25a47084a91a1e731553faa4521a27b4c3721e85039f23af9f2dd99a76a745a6348c66af91cd3f7b4a7b6e56bad02450ee797f7117d9ab0cbdd45692a6c5bcbd6bec2ed8d29f8bf524e82e30c3a3823f4f7244d01438698139fe689581f28476f002cfdf4ca981edc37a5b638aafb35f444fb502aa128caf6c2e66b599480e95e0b64b895e7d20e99f199c5d1d9aa2b69a92c8260197d1d9078b7656960418f4ce312532a50536b2d948729e405d77d1312fa1336b459d57722cab99bab3143fc91c42a68a37057d8d92c25233134e7091d491674496a9c019d489b68275054f6573b844cb504aec5b62243f66e7d353a61e3eefe385e90082364fe786c296a2b53e1bde2b54c37d29a1320ed9501c1c723d627c132a98a6ae2ee990c54294b48a3f6d1d751402476e12bce0c0545334da1c8282184d4b6e76bfccd9b20e77bfdb88508afa8a1999eaac7dceba70245ae77bc4e6be60f360674328e8079c5e3a14743c061cacebe6504a099017084c60a6196e456171587f4e99d334c28a1d2b5dd4cc8858828ea872f7ce0bf336ea45b0e293acd7d0b80febcbd163397a8020d9d70da3fc03624aea19ff4f9bb744ac748afe67b68574380d4601bbe41ab8d54fa514440b98e08b9ba91a519efede5d78c8f5e094416a742e754170d56df761113a6bc6d8cc55d61c2762901fc52b15a60c9e5bdc1ac6721aaf5cff5e4394d75d1d9eaea8c92ddeb7b6362bf76ae918a393ae80b11608aa44796ca2fad24d29c036f9eddf76b1d7edb6077a8fe0bc3242108b03bf1e99d5c682f7639706d82575bda7e9487b584829dc98470edfbfd3e79d8898445b2a2c6db1f53e13c11c49ff57f06e00ccd408c451f77b022f4121bc33093f95405c7b0429e480375cae80fd1cc8f002a0fc92eabcf08e04e6eafba4dd45d451f38f3c7cd98a74c1bfe45621efbb663c63c5ecf809fca506cba9df931eb721dc65849c3952af8142202e44af445a3b11386347b258a99c5b976a0d14f4b7ce5698384cb9f26eb399ad94cf13c452546dc52af99dcad25f0b88249203d9506d5eaa955d61828e08a428c9e946cb4f335102ddafba9d3d9d4cc614c5f6fe5109f43610900b634ff0ef0baaa234e64a38c7c693863d16dbafc63952defe61ae3e748936dbac776c99ef853011b60a55566409faf547eab26e4b6a6a8e33a49d9b7f217bea8e69b42f19a5726511f37bb3fd07c843dd9fb0ce9e3fed9e7751d4139899637237adf2ccbd96d3db5119407e53a787ca9db11ab4d49a81789d7f9ee14d4e0f6352b786a29c8ca6b683f558306e7b9d79e8fa9834f4e60acbc1e6c669c72fd43d3010f2043164f5ce43cf14c3dec84be4e642f2b6898e90d46e0d89cbbc69a7b1d1859d7c2668c2b7d1e17d0050d540bb4477fe61ea73e345a1a7612a3525c506c56f2e1bc99bb8fe69118d5c60b0f57f7760d219bff8d54e644532f5c8d54adae5cc4911a8059b647b1b326c92d4c1ac3925b4eeffbd69137b2ad6de7a224ab20b7e87b11"}) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d400)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xda, "4ac7accae235a4"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004e400)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e600)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r2}, {r4, r8}, {0x0, r11}, {0x0, r14}, {r15}], 0x8, "5c7efac891cd45"}) (async) r16 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r16, &(0x7f00000000c0)='lp\x00', 0xf215bc1) open(&(0x7f0000000140)='./bus\x00', 0x400243, 0x41) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) (async, rerun: 64) creat(&(0x7f0000000080)='./file0\x00', 0x0) (rerun: 64) [ 1524.233158][T32630] overlayfs: failed to resolve './file0': -2 21:21:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000280), 0x221000, &(0x7f0000000400)={[{@metacopy_off}, {@xino_auto}, {@metacopy_off}, {@metacopy_on}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@obj_role={'obj_role', 0x3d, '%,*{'}}, {@uid_lt={'uid<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x62, 0x36, 0x33, 0x30, 0x62, 0x33, 0x36], 0x2d, [0x30, 0x39, 0x63, 0x32], 0x2d, [0x33, 0x31, 0x36, 0x35], 0x2d, [0x32, 0x32, 0x39, 0x38], 0x2d, [0x63, 0x33, 0xe878246fff068611, 0x36, 0x66, 0x0, 0x37, 0x935e7e3073c29c74]}}}, {@dont_hash}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_appraise}]}) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66735f6578706f72743d6f66662c6c6f7765726469723d2e6f66696c65302c753507cb53921b46982e2f66696c65312c00"]) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x49) [ 1524.359684][T32642] loop2: detected capacity change from 0 to 264192 21:21:35 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chown(&(0x7f0000000080)='./bus\x00', 0xffffffffffffffff, 0xee01) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1524.438636][T32642] overlayfs: unrecognized mount option "u5ËS’F˜./file1" or missing value 21:21:35 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f2b, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000280), 0x221000, &(0x7f0000000400)={[{@metacopy_off}, {@xino_auto}, {@metacopy_off}, {@metacopy_on}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@obj_role={'obj_role', 0x3d, '%,*{'}}, {@uid_lt={'uid<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x62, 0x36, 0x33, 0x30, 0x62, 0x33, 0x36], 0x2d, [0x30, 0x39, 0x63, 0x32], 0x2d, [0x33, 0x31, 0x36, 0x35], 0x2d, [0x32, 0x32, 0x39, 0x38], 0x2d, [0x63, 0x33, 0xe878246fff068611, 0x36, 0x66, 0x0, 0x37, 0x935e7e3073c29c74]}}}, {@dont_hash}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_appraise}]}) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66735f6578706f72743d6f66662c6c6f7765726469723d2e6f66696c65302c753507cb53921b46982e2f66696c65312c00"]) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) mkdir(&(0x7f0000000500)='./file0\x00', 0x49) 21:21:35 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x1d00000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:35 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004c400)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d400)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xda, "4ac7accae235a4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004e400)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e600)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r2}, {r4, r8}, {0x0, r11}, {0x0, r14}, {r15}], 0x8, "5c7efac891cd45"}) r16 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r16, &(0x7f00000000c0)='lp\x00', 0xf215bc1) open(&(0x7f0000000140)='./bus\x00', 0x400243, 0x41) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004c400)={0x0, 0x0, "c7ad3f3425b9de9dc281f4b52f4279e58a038fe595459ce516a98f204e0c9a97a0ff4f8e2222d177a0c514495848e465d5a1f0208c65fb4b2c8c1d995088e11d214955d4cb2c071618e619508a22df7b6000f9b437aaf5dd9bd48edb12496c07a491575cd7fc235060023fb8738921e39ef50fe757df75b4c2cc2811c4d474bbfc3c9faf33b920ad488870feeac0d3d2de2ba8324a0d72247632476c81a621243cf310919e8669ea3602f50eddcec24664560d62bbd1d7804d7b7e8e55f254465a32470076805f1c866e8bfaa0497c3989c220f615088438228625f07aa5eece487ded909a5b60da914500b12ebcaa44abd93ac538089010fd21613d456031b0", "6df423567ddc80bf6e9acd40e424ccabedc91a5ee8e399ab5f806d74d521e9071910f77a80b918a3e65cf079183c905c5564535f6532b51e87235e8fda0a5d9f6b4fea03e367b5cce0824a8ef8555632dea11007001c3a0c490ce3c05cb9e317193cbf9004413bef11407345a54dcc8336cb8c77b5a551eec7e1799a7cc35b70d90c7023b14c90002673b6e41986e1ac9773dca914faf5dc0bfadd9e12b21946090a45d99c71ac6758a9040ea507545d83df41ddc64954fdaa6d6a3842299caf90f6e5a51dcf09a50ec3c0dbc3c4ce9d27226ec26534f8522759fa5ebbe6e6b6c31b9994b055b0a395d0c8ed23d4b64ee95aed68b9084444c2ecb9ced71364c0cdc380473f29a2e9a286469be26f03e06a4d54966223387090c6d332f3cea3ceeae8c6c114171a62e45f143fcaa2fbc430919ab089e43f9f37d247ee6a5a21ff5caa39cb3e0cb247460cc10ea4ef489fa7786929838de1902e4f645255a6948b58987faeca8110f03c8b86c94b5f48c9ad5ed9a5a6aed05b3d1eda0ae5a49d5ba6589c03187bba9b460fc6de6f1eb37bfd3e07bc4f3e6a2a50af54d30563dbb578c47bf3c2fb1346662dda58fe12abce7db30023757000887aa2150bb3365eb0348002923ec8890c70348e4ed6383983066f6b9a67eaf81a69e2377bd800647dd1e1431b0aeea5f63ce72ccd3ce78e1901d18dbd0be39d1c253cf1ec2a17e447ed70c4d79fbbfd522190af00332e21c67c9e9a0094baa7313f95da8df514b60457eaad711dd0ae3310da430cbbb6ee99e4f26dffe39a3c0adc894de38747908b5e8bf27441cee5f1cef37c8b994495e638653b4ac9606df08da63e71f1e2dcb594cbcfe705034c4f2afb8f49762151825473f76891642d7070aaff5cea346762d9a4d95a5fbe51b6b82e97f2467501f2c0f9b80136cd9941bea59fa0e9cdbd1fcbe742eb23040b4aad9b3d4d285c96ba5789cb7b0ffc075d534aee3711e22ac40a3c430464b05f12c8ede7bb597fba947bc1f7b7388fb750eee9ce0b1132a9139077931de6f8ea1f8d20c75102b9acfbf1ad8a571500cab1f11a853f7f552d982346aa2a2fb74bf6c6294b97f37f7468262f4e8b20f4b8a8c08cc9f229cfddb1bc6244b8d09d60b5f400709d52c3b1de27c5ac12a51522d58c0b38fef3a26db2b57d871d55933ed2daa47770b73d9679e64bf4ac7c8513a7dd88c2549ffd0463a9b8ac7b736b491076d44220e0f5c34603e961310a3e74dd16fe2d83171af03b6a1b350b7facc611cf85e9cafee5f997f47455623e9e5e8988001c024d67755d9df9c5f60ee815df4d7fb34490316d65973411c5790495399911ed92f3bde8ee52d73795fc20ec44e8d91339975aacd723e4e2eab3350c9d30a2f7cd60f7da60ed17c50f32f22afe60b4c83e2ac4aea6529833e35c50223bcee2f3ccb4de6f25bf6ca14c52294731dfcb7384512b23aa4c236a209a303fc599dc35fecd522fa9e829c28c54aa0029dc4fdaa02a6353e42128fcaba2c9b7ca982c7c489db64182bf6be0b7014b0c5fbdb9d974e682bb6e83423b9201f3b0630ecc90a2889c8584eaaa2394687ad835378d88f583c0c4810144b940361a9d89a55061373597fa1a31b15a7f01b97185b7590ae93906b3d52ed71a18a6bbb6a29a1d6871128f715722e6e89630238f2d7d058bb546e34eadc2d9448e567cd8a3868bf1a5276ce70131661c17c9c554c034295b63b444403c624a3fc9f929915deee835fe6dfebc867cfc3e41a905ecc5cbc8953e4361ea9a5aa519fbddcc33e8a3ff55b10be7e3798d948357e8679bd0d60c2f1c294b98c6ae8be7b1495a879a7ccd0285677cf02ee79028ced0fa4208b281978e7d87e7ab6ae0e1fa1b0bfaee13ab5bebd3d376e35bb546e2a38de945ea5f7e7e024ab233304ac3f6b8cbfcfd7a43f859ca141adeb52e6d6b4a4de9778c59648421fd04acb338354488212399c10180b2c5617281e345fd89dd96d0928915eeb3fae67521dfddc3ff94248efe91ef58fe8ba7b96952b5f570ace48d9146128e20afa80857a31792641c44ca6db53f5a2ab34b46f8656e54b7faa08c4e77c8acd19beab3eaea939726553da26abe62ac727ea580ab589755bf75c03a60e3d8b234e46695b0fad15e7de0088e75c5e7cae2a5b8be87941f9b27e4f3ac81675743e5e3784d7bae9f5afc5b7da035e2c39f23da123aeb9ee621e4d1359f6f748f0699df14531313ca7adc03dd9872abaa4ef88658e7d4c32ff014ed45095aa3dce985b08179c87b8f99a232c6c8b727dd2c335c7270729fd2971620fffddbc9edc84a84eebf67021f4e079b8a128353c25831d650a6edd575c48aee884b00e99ca2ab15194594aadff1a053956069bf055e8c6a3c69358dc095c54ba1834bb76a633f8046153cab8e48f7635d489c5ed7b416bc342cf202c6abfbdff57902fb3d35deeb77cc473d1eae8ad2972a319fd900e1699504e49c441299dfc6c259c4c94be679317aaf8273b0fb7a2b62d57e4b4ac5c355beb897e3688fa070350b7b509d11c5f4668061d9adf2a4bd96320d58fc6a52ca7a7ee1cab623c2b03dd45e3d2754681a4e9c35ddaf1b0d62938d58a98e74989c9acf0f510c23e1f0a2633b40e8925970f34279dd2bcde0212dad59f88ef56d94fa075dffe6810ace969fc457fa567ef5391ffe8783e070a79a79a9cc722fc6741ca6f72bee1f02dd92c504eb50d5b9befc11cdb670df95e8775eab4487757f8cfca14af1c2952d3cda4ac83d8461d61d6f9a7f50b74e90479ffd8fb0c32d539b25cb6b19f993444dd5d5f5c25bd513c1e1e02b380a331c028f3b047ceffb3f5df9b08d3aa88c21a32ab3478d8dfbc7dfb7e4c26044a7bd6ec454481dc7d68d329acc6578e35de008bda9e80c6cf96dccad61cf2a4885d36bdeea4bd57b505c0bedccefb590a793300b0efbb92a975506b5641179f10b61651bfc370ab0a5f9e9c5a7338b9c24db48c376660bdd72db2e4d95a16dcfec2c7065684b06238e4b18f8886115040fc08ca295049dde716eba0fa8a6b7fc42ffaa037863637ad468b8e1d7051f6b551610170e09b06652441a8830717207f2fd9a503d7053e4d62ea192bf40bdca5d259f421a3b95c938f6f9557831e393f55bf6f40128f570e0d446900f6c1666d84e8e2368eb57fb481b120228eaba20941d57d028974df43226baafb656efc2f9bb670278d7a627051485f2a38f7fdbfb21810ce9b9a619f737311444a558258f4841ba7cbeac5c481da36f465bae6f46ba29a41c809c22292e9abfaf287a25277a4d6eda2881b467c829532beb9e40623fbd62abe7fb9a942d59ea51a92312d1d224bedfc582f129d77398481ae48717503d1e41c2b0d0a1c89ae7e47809fc6f5d617ce0b9e817e883b19959610f07a9cc57beb0ee0007313ce839f1725ddbbff23d7f61b68bb7e2efb75416b5b53a79b8aa9d70b89724feeedfea97827d96e9e2a0fe8b7d58e63d4722e30c9d6c8bab7e534c9c13c98a37cdf101b27717649ec3f296b858224befd50d658e96f0f7d780e807cc345d87c2bd38b9fa53d9d92372af1dd514e823adf023cb7c6dc6cf57e133c6aebd5f1ca69110273c9452140938fbccd4273d07f014a6cc93945da6b6d7e73f492d82daafe3436eda5f5441b4938ffe9adedc7236ea0f7beae832ae42290a887256177cf3c5c1d9e165932a61056971a93974f66273e43eadb1edcad03f977807fc8d597f5b7240fdc1fd41681f0ee7074e2eaa3e6d75fbb60ec08ed0db3c4cc7b6353973f4707d880ff1b69ad9d865ba6a19985c37f14d4a6a64683c240e39b66c6630b0cbb55e88a252da15c27b20047b9609002c3c748c055169c25a47084a91a1e731553faa4521a27b4c3721e85039f23af9f2dd99a76a745a6348c66af91cd3f7b4a7b6e56bad02450ee797f7117d9ab0cbdd45692a6c5bcbd6bec2ed8d29f8bf524e82e30c3a3823f4f7244d01438698139fe689581f28476f002cfdf4ca981edc37a5b638aafb35f444fb502aa128caf6c2e66b599480e95e0b64b895e7d20e99f199c5d1d9aa2b69a92c8260197d1d9078b7656960418f4ce312532a50536b2d948729e405d77d1312fa1336b459d57722cab99bab3143fc91c42a68a37057d8d92c25233134e7091d491674496a9c019d489b68275054f6573b844cb504aec5b62243f66e7d353a61e3eefe385e90082364fe786c296a2b53e1bde2b54c37d29a1320ed9501c1c723d627c132a98a6ae2ee990c54294b48a3f6d1d751402476e12bce0c0545334da1c8282184d4b6e76bfccd9b20e77bfdb88508afa8a1999eaac7dceba70245ae77bc4e6be60f360674328e8079c5e3a14743c061cacebe6504a099017084c60a6196e456171587f4e99d334c28a1d2b5dd4cc8858828ea872f7ce0bf336ea45b0e293acd7d0b80febcbd163397a8020d9d70da3fc03624aea19ff4f9bb744ac748afe67b68574380d4601bbe41ab8d54fa514440b98e08b9ba91a519efede5d78c8f5e094416a742e754170d56df761113a6bc6d8cc55d61c2762901fc52b15a60c9e5bdc1ac6721aaf5cff5e4394d75d1d9eaea8c92ddeb7b6362bf76ae918a393ae80b11608aa44796ca2fad24d29c036f9eddf76b1d7edb6077a8fe0bc3242108b03bf1e99d5c682f7639706d82575bda7e9487b584829dc98470edfbfd3e79d8898445b2a2c6db1f53e13c11c49ff57f06e00ccd408c451f77b022f4121bc33093f95405c7b0429e480375cae80fd1cc8f002a0fc92eabcf08e04e6eafba4dd45d451f38f3c7cd98a74c1bfe45621efbb663c63c5ecf809fca506cba9df931eb721dc65849c3952af8142202e44af445a3b11386347b258a99c5b976a0d14f4b7ce5698384cb9f26eb399ad94cf13c452546dc52af99dcad25f0b88249203d9506d5eaa955d61828e08a428c9e946cb4f335102ddafba9d3d9d4cc614c5f6fe5109f43610900b634ff0ef0baaa234e64a38c7c693863d16dbafc63952defe61ae3e748936dbac776c99ef853011b60a55566409faf547eab26e4b6a6a8e33a49d9b7f217bea8e69b42f19a5726511f37bb3fd07c843dd9fb0ce9e3fed9e7751d4139899637237adf2ccbd96d3db5119407e53a787ca9db11ab4d49a81789d7f9ee14d4e0f6352b786a29c8ca6b683f558306e7b9d79e8fa9834f4e60acbc1e6c669c72fd43d3010f2043164f5ce43cf14c3dec84be4e642f2b6898e90d46e0d89cbbc69a7b1d1859d7c2668c2b7d1e17d0050d540bb4477fe61ea73e345a1a7612a3525c506c56f2e1bc99bb8fe69118d5c60b0f57f7760d219bff8d54e644532f5c8d54adae5cc4911a8059b647b1b326c92d4c1ac3925b4eeffbd69137b2ad6de7a224ab20b7e87b11"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d400)={0x0, [], 0xda, "4ac7accae235a4"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004e400)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e600)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r2}, {r4, r8}, {0x0, r11}, {0x0, r14}, {r15}], 0x8, "5c7efac891cd45"}) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r16, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) open(&(0x7f0000000140)='./bus\x00', 0x400243, 0x41) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) [ 1524.607637][T32657] loop2: detected capacity change from 0 to 264192 [ 1524.669054][T32657] overlayfs: unrecognized mount option "u5ËS’F˜./file1" or missing value 21:21:36 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000280), 0x221000, &(0x7f0000000400)={[{@metacopy_off}, {@xino_auto}, {@metacopy_off}, {@metacopy_on}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@obj_role={'obj_role', 0x3d, '%,*{'}}, {@uid_lt={'uid<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x62, 0x36, 0x33, 0x30, 0x62, 0x33, 0x36], 0x2d, [0x30, 0x39, 0x63, 0x32], 0x2d, [0x33, 0x31, 0x36, 0x35], 0x2d, [0x32, 0x32, 0x39, 0x38], 0x2d, [0x63, 0x33, 0xe878246fff068611, 0x36, 0x66, 0x0, 0x37, 0x935e7e3073c29c74]}}}, {@dont_hash}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_appraise}]}) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66735f6578706f72743d6f66662c6c6f7765726469723d2e6f66696c65302c753507cb53921b46982e2f66696c65312c00"]) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x49) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)) (async) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000280), 0x221000, &(0x7f0000000400)={[{@metacopy_off}, {@xino_auto}, {@metacopy_off}, {@metacopy_on}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@obj_role={'obj_role', 0x3d, '%,*{'}}, {@uid_lt={'uid<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x62, 0x36, 0x33, 0x30, 0x62, 0x33, 0x36], 0x2d, [0x30, 0x39, 0x63, 0x32], 0x2d, [0x33, 0x31, 0x36, 0x35], 0x2d, [0x32, 0x32, 0x39, 0x38], 0x2d, [0x63, 0x33, 0xe878246fff068611, 0x36, 0x66, 0x0, 0x37, 0x935e7e3073c29c74]}}}, {@dont_hash}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_appraise}]}) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66735f6578706f72743d6f66662c6c6f7765726469723d2e6f66696c65302c753507cb53921b46982e2f66696c65312c00"]) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) mkdir(&(0x7f0000000500)='./file0\x00', 0x49) (async) [ 1524.785150][T32669] loop2: detected capacity change from 0 to 264192 [ 1524.821470][T32669] overlayfs: unrecognized mount option "u5ËS’F˜./file1" or missing value 21:21:36 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x2000050, &(0x7f00000004c0)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1/file0'}}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './bus'}}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '(\\'}}, {@fsname}, {@smackfsdef={'smackfsdef', 0x3d, '\xa7]'}}]}) 21:21:36 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000080)={@multicast1, @local, 0x1, "490be90c0b0c62d4b8f51fc96b3ca800aadd9f4092dae194340f34efc5375546", 0x5, 0x9, 0xcb6, 0x6}, 0x3c) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) 21:21:36 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r3, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e) writev(r2, &(0x7f0000001680)=[{&(0x7f0000000300)="fe2ea685d760e72b3c9f4adddc087d6324215411f60789dc552f3a3b19cc2a50597f115a9a9081bf588a9841b704061c6da7ab9fc4e3e388c3015fd649096282d5e68df02fe9e9279a7e5e8fef21ed2ce6fe7f0332a0688717c281021ed3e9f8598f23f96a61f6942c3e0f6ba617f064445763685ae2502627160eddc2d1354b84afe53028ea6a644b73eee2bd9f0f606dfbcbba76f4fac29d6dc061cbc9fbb21426fd3cf7da3af0", 0xa8}, {&(0x7f0000000240)="6a04be", 0x3}, {&(0x7f00000003c0)="184dfaf356780c70ae360eac612b185e59e8d9efc5c1f6ab40480e3ed73b9390a4c46611184500f4e32382210d96464048b15e62f4f7cd996470329847f3224dde10a1ee74340cad7dd0bc7eb9b58eb0148af7289342d47ebf6e8e2e7123b617e3c635eb964c69b17a5e29b1cb97dc44a6a35e6de425fc334baacd97d60bdfffb523836ab6530d34f7ec2566be60808eb446c1a45aa6ed4abb960cbbbcd291e0f6e9ff1324de92d5dfd95d7e6f132b5bffbe07257bc45ef8b436cc8b0df085de15de00b0ae2c718920a066cd48cf0d96a0fa229b4a0c52bf509f01", 0xdb}, {&(0x7f00000004c0)="9190f6daaba7e1a6c1065b46759b6f4ef3b13cc1c7cd5fe83ded9013cc8066fd728629f683a877132ccf1fe22dd5039b179af6b3246393bac8334f49e307c9508c18f5ed5ab0335edb8a55b79fafeebdf36c4625ce0e5a5cd441", 0x5a}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="4248962ec79d65d4d0fc1392d8f8064cc77492fe14f84f7e600da1514d49aa8f91f535afe3d02401cb9036f8397930efd593e65c26c0d45e5b254f811d5c748e616c2878130526c79bb02ab32e42fb283501f26a61f81cddb9b91d39c37c54f90fa3c9c92af1bad106a5866d5e8acaf074670fe95f914a59c830e18554de2236d32bee04e4396ab3545d911bc8e0a0968ffeb40216c5c3", 0x97}, {&(0x7f0000001600)="2218aa3ed12d14c56ae740bd57a15b3b2245401489cccfd9cc36df7ff3972c5c4d3d020944185eb84fab3f18d924581db07f1573bba43e9f2507473d81c9f7f0029a7d43d84678f492b22dc0e4080508f7454af5be6502b250affd215765ef08c7222a83b61867d960847d8e0e23c4180c", 0x71}, {&(0x7f0000000280)="cf716056457da88878d3", 0xa}], 0x8) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1524.963461][T32683] loop2: detected capacity change from 0 to 264192 21:21:36 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x2000050, &(0x7f00000004c0)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1/file0'}}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './bus'}}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '(\\'}}, {@fsname}, {@smackfsdef={'smackfsdef', 0x3d, '\xa7]'}}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x2000050, &(0x7f00000004c0)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1/file0'}}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './bus'}}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '(\\'}}, {@fsname}, {@smackfsdef={'smackfsdef', 0x3d, '\xa7]'}}]}) (async) 21:21:36 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chown(&(0x7f0000000080)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1525.166410][T32687] loop2: detected capacity change from 0 to 264192 21:21:36 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x2000050, &(0x7f00000004c0)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1/file0'}}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './bus'}}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '(\\'}}, {@fsname}, {@smackfsdef={'smackfsdef', 0x3d, '\xa7]'}}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x2000050, &(0x7f00000004c0)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1/file0'}}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './bus'}}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_role={'subj_role', 0x3d, '(\\'}}, {@fsname}, {@smackfsdef={'smackfsdef', 0x3d, '\xa7]'}}]}) (async) 21:21:36 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f2c, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:36 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000080)={@multicast1, @local, 0x1, "490be90c0b0c62d4b8f51fc96b3ca800aadd9f4092dae194340f34efc5375546", 0x5, 0x9, 0xcb6, 0x6}, 0x3c) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 32) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (rerun: 32) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1525.331185][T32701] loop2: detected capacity change from 0 to 264192 21:21:36 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) ioprio_set$pid(0x3, 0x0, 0x2000) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') prlimit64(0xffffffffffffffff, 0xc, &(0x7f0000000140)={0xfffffffffffffffd, 0x9}, &(0x7f0000000180)) 21:21:36 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x1f00000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:36 executing program 1: write$damon_schemes(0xffffffffffffffff, &(0x7f0000000140)={0x81, 0x0, 0x20, 0x20, 0x2, 0x6, 0x1}, 0x66) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1525.489663][T32719] loop2: detected capacity change from 0 to 264192 21:21:37 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chown(&(0x7f0000000080)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:37 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f2d, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:37 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) connect$unix(r3, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e) (async) writev(r2, &(0x7f0000001680)=[{&(0x7f0000000300)="fe2ea685d760e72b3c9f4adddc087d6324215411f60789dc552f3a3b19cc2a50597f115a9a9081bf588a9841b704061c6da7ab9fc4e3e388c3015fd649096282d5e68df02fe9e9279a7e5e8fef21ed2ce6fe7f0332a0688717c281021ed3e9f8598f23f96a61f6942c3e0f6ba617f064445763685ae2502627160eddc2d1354b84afe53028ea6a644b73eee2bd9f0f606dfbcbba76f4fac29d6dc061cbc9fbb21426fd3cf7da3af0", 0xa8}, {&(0x7f0000000240)="6a04be", 0x3}, {&(0x7f00000003c0)="184dfaf356780c70ae360eac612b185e59e8d9efc5c1f6ab40480e3ed73b9390a4c46611184500f4e32382210d96464048b15e62f4f7cd996470329847f3224dde10a1ee74340cad7dd0bc7eb9b58eb0148af7289342d47ebf6e8e2e7123b617e3c635eb964c69b17a5e29b1cb97dc44a6a35e6de425fc334baacd97d60bdfffb523836ab6530d34f7ec2566be60808eb446c1a45aa6ed4abb960cbbbcd291e0f6e9ff1324de92d5dfd95d7e6f132b5bffbe07257bc45ef8b436cc8b0df085de15de00b0ae2c718920a066cd48cf0d96a0fa229b4a0c52bf509f01", 0xdb}, {&(0x7f00000004c0)="9190f6daaba7e1a6c1065b46759b6f4ef3b13cc1c7cd5fe83ded9013cc8066fd728629f683a877132ccf1fe22dd5039b179af6b3246393bac8334f49e307c9508c18f5ed5ab0335edb8a55b79fafeebdf36c4625ce0e5a5cd441", 0x5a}, {&(0x7f0000000540)="7211e1f91c476ef1beb10e764f8e3f8b9d5ee45fbd2cf09a43a74ae798b81669ba37de156a41d39bddb053de5669379feb2dad80a2a5d6133992d8d51017701a120719d5c7582326a448f4573863058d952b01f4a06943826bf7375335ab7e395e50726d514444707b22893849d0a46ff5d965d1c0867bc060fb4f1b321fbdb665fbd3374db010b50fae57198e32ef5099b55d4904f06f7991326d85fb2261576bd4653cb54140bf057ed2cf531f26e90b89d12f781de609959108414065eb3596889b34f2313ff46835e600ff6e93319f695f5601aa2360e49f0c3f6ade8a8844c668df6ffe5f0e07b3b9e1df412c0bb53c15d53bfd2616441b97aa4e7838743ebf4f2aee38009cc2091df9420172018f6ec4f5201a8466cbf8a2973552f844494894bf780a26e4f1bbb4bb95cfc7c3cbe5503d6e531bc2619ea7fe1e9f77767727c13e25660ce72c7f93ccb8339a9227a84d5a1d79b6861b9b168dbca9969dd5894e4ed2b10b32f69f04e4d00568fcf214de2382db3c6d04bef707f8b85ed3e018907cb486bb6757ac65019591496f81fcd818def10e7d9934ab8b6538ff8727a4945dff2873da30e43fa17ce847c815cc54f3f1fb03e51aac6c1c8aea2be2a5de1ab125611dfa2e7324dd211ac269a4aab4f733b139656f2c94deb4363a1e3f90ef3d6ce0aad40e111095600a4458d114d4fe806a20fa58130679317f43535b0fcea5cb15a8cdf7ebdc9e0594edd3e38cb20167b0ffcefbab470a8a55cef3678ce04a1f169d2dddde2471b6177fce48e5602fb52b2f8a77ab83e80adeb2cf8d1b7168325cadcbf6bf793154d63e2765341a2d844a351b428954d4ddeef90da408a26aa28c6b75382a12651bfc3434fbb9e90c7ac34b4eda41869c9de76f2334d12949655577191e579d4d7030584a018e9932228a99f5f92f81751806ab5b769bd1a0710217b2c68d8ce3ee6ac695b2289935c643aaded16737754dfa21a618883aa538356c7f07a3e5b6ed2f5921bc0aafdb38a1227df67d8f56fdded1286578e201a743664814c7452211a486d4d39ddaf32ddc593b067b970cb7c161b02c36508940c02926792be25a9858684edd2c3f46c3b21f3d5fff2c1d03f1c9845c7fc1a432a7a46704e2ac46791e876d5dc6e3e2f5437782cce91e8f4f40a0c495b0c4cf2d143a373d318c632937ea680ba2f1ac665872f1e68e6ac8aa8c4b7de6b55f096585e7f824608296d650f0887c68fec28426f2376edbc148b714407d7c90786116a1a73d098ffc1b6b65aa3a08840f979c8018d8b8c555bcede8a7cf71c2cdbe992e72c6758cfc3aa9b398d303c3f6ef192889334edc1b488c85079b1e01766be6d176a17dd64c087bb5f714baf7abbc8174a2703dfeaadd6e4c023a394c876461f30879295b7e25e8464d52253d90c1f2b6c1ff7dbf52aa5b102bad7868fad91ba1b68a20461d13f4ff8a777c802a418443a543d2e5486c44c43b0e2df7de65a8e0ac4db183dc4d38c55b6e2e1077f5556b0c149398c1617db33cc6fe4c044fc29f178694dc7f7e99949971d869ae44394e0f934a44abbee26c8b4578da48bcc20f2669dcc32c705c97602f0a99b6c6b96453e3a46c6a0deca44457155cb31dd92254cf16934c776036e38862ddbf2e8d462b1fe88d7707fa1d3437567aed41f4494b0e9831f7a9922b0f0d038cef5209ce4ab54fc961d929a2c13ddca52e987b859dc15d61413745c0b90355080df12e322050e20372eaf0ead92be6e3401011f88ec0c7db4c1b0dc79704c9d37fa9eefbe902a9abd1972b93a1c3eef6dd01c30a68878c09a2411522a6ded5129ec11cc67f88f258bb6a0e16a5a300b7266277f0c2ade6b79b359c9ee5f718dcd21606ca5ea2cb41dada2c09eec0e611111e39bbb420dbd8bbd20504871063d840322b1cdb1e022be93740fb45c5a729f3ef05627489be2c9f43174abb6872b7210c6ee24c856809e12f61261bbcaecb3de86d5ecb57c550b2e32b7312a11ef83fa86150a520b934229cb800fb793827aced42c77d695075f0a13ee58640da4727539a663b329d02f9a136dea8f6c2629555d7f1c76f15d2603829192b3da5da68b2bf6dbc0b9c1ea9f84b853e3693cd692493d67029e0df1fdd4f9a24e1aff57bdc912ad146861c973903b59608c6979218d861c15e8fa5e67a4ac467a587e4e6f72a4c3eb763a7522fc61dbec5df4c7d85939268fd5f3e613720052b609aab73a7d71a6100ab91950a829fd91f439f40340a0f4488fe4966c220795c13fd77d204d4fabb31df2e8316e331b200795db15cd3e2a6fc65203ede37cb73c246d16b7833aba6476e0799e3085258e860501ccaec1b30fe09455719f5bc954acc25c093547a725ef087b13097683910ee2247014878d739fd39b3bb315171d3e2e76ce53b525ac8aefb34d20ec92afe1b2303ea62c0d017f5c9725639970db38f79294fba2bd46bdb80df4cdd6e71409a59f841d5133dd29ee996092f2f0ea01353fcf76abef558b757e619fb83d27a5c9c376f26dc3969787ec62a6413c29995b6e99be722161028f17e0f1c0c01434bb57d617cc70e9b18a4de97ef802013cded3dacb7b3e34a00d1285121f9301143dbbc85a066db28dbf7ada2d119a3a3f2c3492f30f311ed33cfe09256c13c4a09da79950f3d81473a827099398a108812171ece23536b9854208a4cf5dd6e73796d34e269f6588dfe0a3d3682ee4971c5326723944bbefb3fe3208422e37d7c5cde44f94f089a4e37ab5ab7341f799de92f55721d2497da65e670f4b6761719fdd6d77148b0db19f54d3f4b1dc9319db53c2f72ccaf463821d6f9d47c5553bb7ecc6297ae858299bc8e640bc0ef0f9038d9025a927a33f707c0864e0a2aa847c8bf403fbfe82845cea7f824fe81c4adc283f0d1d6610ed66c711ffd080d0984fc2b0bc18daf922ce38829a8294749a71eb3683ccf39d3abbac29d2a1d2eb6b4e13711d08227ddc32a1faf78ec46dbdf07bfb74daf71ac61457331b1586822693a84db2190f252a1921a4a2b57bd67c42ff0d2a3e24df4e5ee8db136b6f74ff0d4909cb1608b50cad6b558ab51203d091eec140cfdcaf7041e9414bfd55c0e8d1106677132d9d3bc44a6a640fd7ef67af32ee318f40a397a7dbbc23ee8e720f2fb9a8b2955c420fcfaa3c4a8bf29385eeb684f0b1deff74a208e31489d75b291eed2061c8dfdae4f7e79efef9011a020e13f60b61121e472216dbefc74f900feb37fdb4ad369b43030ba7cb7a07bfe8b2f34a57c911ab0d741027a06ee2980dfd0c56d5392a679049fdec7599415c098fe267ac5ec611a6dadc3d506169b87e30117f43d4f0d0b729450cccc5a2bcfca07dd2e7c8f7880941b1039abfbbec1377c3e2fde2ae8db24df0b9d95c41a02b71f2320c344a7037b92112a67375901b279ad524e6bf0e80d8acd24a1b7d70b1cdd123d546543d6509bff0679a5823281e4db71b572d8f2d2fccc37e6d878ff00505a35976544c6078c2538fc023ac900556dc4f256755274fded54fbc8f86f33091a68af7cc05c741d85f0b9852e9db2cb204bb802767cf6545ec4b437e7e778c455f59b674cf8ee339ffd12d20e8efcff2538b0bfac6f1c1e7b25f31ced97e92d08f2f86f6a431917a1ae332eb895fb6207a6ee2d6c33a524814d97d01fc6351c00383a02d8df9ada99b244aee8d13f6560bd294b6efad6fb11ce95f6262bc0bd047187b8830513331b9fd6f60272978a481ced65b8be4e3c1435382dc06c83ba6d10053f39be4796ff08a6a3ce9ffee32be4ad72d6d4e604bcba53ae81011f65e1e922883e9ca3d027f741d06e8bec53eee3c07c420700704b77f2bf80613a419c2921261e3a37462d7d8f4efbe239852c7cc689b8e65921d6518fba69fef9f12810a73f4b5b4001af240bf317e843c4a6cbc93acc8a332a753042dac337bb9ee02c4983f97a9b8a691d9a104574f87e2cc728743b083d94d9dffb91c988812be23e2dbaf826ecd7e0b90dda3ce09284b93147bd8f673dbddc4a6e5d67168164b112c3de24b7543455c9eb0d83b1b508221cc637b1275e14ca8843564e09b27ec616ce4a30e11c44ba0d438ff725de3f984e45f06cb436ceafd23f52f58ea2cb30c4ae07168fff51b61b2361ad9f3c4928c0a2abb83d5e265e589cbc64679d245ef1d00e8d4381a9d9c2d1ef366502375a1e392f93b031f39df3526d9f3892ca816a7238fcd62211aaf673b181b8de78707a530902431a43e4c342a950b2015da6f0c06e8d33786b4b3d89e9bb1b77a643767c982859e50e2651dbe2fe34c65601fa310d101d263331efd6c40d441c9710959e2176cc7767c150f6120f45c553b4c42d6d3b429563cdd6e2355acadeeef0d594a20c6d24d92cdc82064a70e9aced69ad07190484c3ae96cf9cfa19e1a1af6a14395a1b0bb2f90900d2f4fb750afebe84122f9f5bfd11dd5b51e44b08d7b776d57ab94c009869ae2a3026e153e63291beaf3485cbd87de200f7e8f0f0a9711ff11b3bbcb4819f4eeb4328e2bb3d8162c27a8b5318f7d8a207858da4cdfde1873c3f09643f93786fb9f81af72206a9e1d6bc34a7e44c9274ea54df36c3dae66fd02bf64b123746e223331e04734b8876ba8dc749d91a4c8a6710494f952d4154629643733734259fec0beadb81589065ffbb34cb290d066721496dea87b439c1767314118e71ab24ae57264786b9c031bcbd5cae12a4e5509ef1f449cbf2cf7b4ee55394646bb45d904b3454bb06ff9715e0fe4d6ed3fd37cf99ef8e348f78b6a37a924d2efaf3f07092d4b6b8c2cdf8ed0eb4f6a675d0931a4547ed7aa2d22633bf1b6d3334dc0c6e25da6676eb16e431cea1a624e15277896610b9650d18794e4d167243a722eb3f670d6954a2bb35fd16d28ff00a4b8a5b6ff4ddebde59479974a2e967e37f1cf9568e3f229314b0d16c2126a9faa1bbfeb01df837ba55eed243706a75931ed2c6dfe38101f39f9476e6bbf69dc9526a43d0d35b4d9b0b2b2273cb25703873e846cb78e674f41e1262f0dac41c11f7f78e2370ed12db77c995926c65bfc70058d4c082ffb4091facf9734a372238671ed52f0f05c0f634143bbe0177f1f66827faefa4f6a771e28feadb19ccffb0a93e464b67abfbff7d7c2f3e39e35c9524d919cdcdb5e4358aa9c3b498b8805fe9cab57dd7f14dc9576c1a64da2b5d67c5c6a62a8b0c412f66ff946e02b0d0000bbe42c8efb95566c1aa873d3bc58050bdd47ed3d6fa665276c68168519b35f13ef1873a81ef0a040cd06f5731de42ea144c5c506b6ae8e99ddd5ac913fde679c0db6edea19717da09ea2b8bb822be13a8cbec259171df694c139e07c93b43f2751fc9aed0d32a731291b0b1a26f773c173ead6cb38e98cefdcea5adc6e41d48db7a6dd36f45e4567b5a526c541a579480b0efa81a92f3bbbd4e85ca3a50b2523bebadb4f645da9b78efd8efbf5d6e691a8a52f4348251486ceea10208db913d81cf38433e3a24e9c545262d4e5000254f96493027e8048b647c37640963f162fc452386b8556a1df6001dd7c626292b839821dcc55daa0efa14297712edd043b864b89b7357fe10abb4e5e702661c855d9b0a761dabc055fdd68b868baa997e878d6d6d610b8adf091a4014b5809529e1ae845cf039b1d7fdfade234dd853137e2e92a43ee60cbb10d09d75364632c3862e00484417822dbf3bb8cd32dd03108a3131fddff77ef7e39a61b5790ce365ddb587d7182576e6a90fa78241927ac2c673ada2499e6d", 0x1000}, {&(0x7f0000001540)="4248962ec79d65d4d0fc1392d8f8064cc77492fe14f84f7e600da1514d49aa8f91f535afe3d02401cb9036f8397930efd593e65c26c0d45e5b254f811d5c748e616c2878130526c79bb02ab32e42fb283501f26a61f81cddb9b91d39c37c54f90fa3c9c92af1bad106a5866d5e8acaf074670fe95f914a59c830e18554de2236d32bee04e4396ab3545d911bc8e0a0968ffeb40216c5c3", 0x97}, {&(0x7f0000001600)="2218aa3ed12d14c56ae740bd57a15b3b2245401489cccfd9cc36df7ff3972c5c4d3d020944185eb84fab3f18d924581db07f1573bba43e9f2507473d81c9f7f0029a7d43d84678f492b22dc0e4080508f7454af5be6502b250affd215765ef08c7222a83b61867d960847d8e0e23c4180c", 0x71}, {&(0x7f0000000280)="cf716056457da88878d3", 0xa}], 0x8) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) 21:21:37 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) connect$unix(r3, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e) (async) writev(r2, &(0x7f0000001680)=[{&(0x7f0000000300)="fe2ea685d760e72b3c9f4adddc087d6324215411f60789dc552f3a3b19cc2a50597f115a9a9081bf588a9841b704061c6da7ab9fc4e3e388c3015fd649096282d5e68df02fe9e9279a7e5e8fef21ed2ce6fe7f0332a0688717c281021ed3e9f8598f23f96a61f6942c3e0f6ba617f064445763685ae2502627160eddc2d1354b84afe53028ea6a644b73eee2bd9f0f606dfbcbba76f4fac29d6dc061cbc9fbb21426fd3cf7da3af0", 0xa8}, {&(0x7f0000000240)="6a04be", 0x3}, {&(0x7f00000003c0)="184dfaf356780c70ae360eac612b185e59e8d9efc5c1f6ab40480e3ed73b9390a4c46611184500f4e32382210d96464048b15e62f4f7cd996470329847f3224dde10a1ee74340cad7dd0bc7eb9b58eb0148af7289342d47ebf6e8e2e7123b617e3c635eb964c69b17a5e29b1cb97dc44a6a35e6de425fc334baacd97d60bdfffb523836ab6530d34f7ec2566be60808eb446c1a45aa6ed4abb960cbbbcd291e0f6e9ff1324de92d5dfd95d7e6f132b5bffbe07257bc45ef8b436cc8b0df085de15de00b0ae2c718920a066cd48cf0d96a0fa229b4a0c52bf509f01", 0xdb}, {&(0x7f00000004c0)="9190f6daaba7e1a6c1065b46759b6f4ef3b13cc1c7cd5fe83ded9013cc8066fd728629f683a877132ccf1fe22dd5039b179af6b3246393bac8334f49e307c9508c18f5ed5ab0335edb8a55b79fafeebdf36c4625ce0e5a5cd441", 0x5a}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="4248962ec79d65d4d0fc1392d8f8064cc77492fe14f84f7e600da1514d49aa8f91f535afe3d02401cb9036f8397930efd593e65c26c0d45e5b254f811d5c748e616c2878130526c79bb02ab32e42fb283501f26a61f81cddb9b91d39c37c54f90fa3c9c92af1bad106a5866d5e8acaf074670fe95f914a59c830e18554de2236d32bee04e4396ab3545d911bc8e0a0968ffeb40216c5c3", 0x97}, {&(0x7f0000001600)="2218aa3ed12d14c56ae740bd57a15b3b2245401489cccfd9cc36df7ff3972c5c4d3d020944185eb84fab3f18d924581db07f1573bba43e9f2507473d81c9f7f0029a7d43d84678f492b22dc0e4080508f7454af5be6502b250affd215765ef08c7222a83b61867d960847d8e0e23c4180c", 0x71}, {&(0x7f0000000280)="cf716056457da88878d3", 0xa}], 0x8) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 32) lseek(r0, 0x2, 0x0) (async, rerun: 32) creat(&(0x7f0000000080)='./file0\x00', 0x0) 21:21:37 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRESHEX, @ANYRES16, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) chdir(&(0x7f0000000140)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r1, 0x6e9, 0x0) 21:21:37 executing program 1: write$damon_schemes(0xffffffffffffffff, &(0x7f0000000140)={0x81, 0x0, 0x20, 0x20, 0x2, 0x6, 0x1}, 0x66) (async, rerun: 32) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (rerun: 32) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 64) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async, rerun: 64) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:37 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x2000000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:37 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) openat(r2, &(0x7f0000000140)='./file0\x00', 0x4080, 0x4) lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 21:21:37 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) ioprio_set$pid(0x3, 0x0, 0x2000) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') prlimit64(0xffffffffffffffff, 0xc, &(0x7f0000000140)={0xfffffffffffffffd, 0x9}, &(0x7f0000000180)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) (async) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) ioprio_set$pid(0x3, 0x0, 0x2000) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) prlimit64(0xffffffffffffffff, 0xc, &(0x7f0000000140)={0xfffffffffffffffd, 0x9}, &(0x7f0000000180)) (async) 21:21:37 executing program 1: write$damon_schemes(0xffffffffffffffff, &(0x7f0000000140)={0x81, 0x0, 0x20, 0x20, 0x2, 0x6, 0x1}, 0x66) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (rerun: 64) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1526.418841][T32759] loop2: detected capacity change from 0 to 264192 21:21:37 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x38f2e, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:37 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async, rerun: 64) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) (async) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) ioprio_set$pid(0x3, 0x0, 0x2000) rmdir(&(0x7f0000000040)='./file1\x00') (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 64) chdir(&(0x7f0000000000)='./file0\x00') (async) prlimit64(0xffffffffffffffff, 0xc, &(0x7f0000000140)={0xfffffffffffffffd, 0x9}, &(0x7f0000000180)) 21:21:38 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000400)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) mount$fuse(0x0, &(0x7f00000006c0)='./file0\x00', 0xfffffffffffffffc, 0x12e2033, &(0x7f0000000440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7fffffff}}, {@allow_other}, {@default_permissions}, {@allow_other}, {@blksize}, {@max_read={'max_read', 0x3d, 0x4}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other}], [{@subj_type={'subj_type', 0x3d, '&#(\x8a:..+'}}, {@seclabel}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@hash}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r4}}, {@hash}, {@seclabel}]}}) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r1) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r6, 0x220, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x260}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9158}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:38 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRESHEX, @ANYRES16, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) (async) chdir(&(0x7f0000000140)='./bus\x00') (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r1, 0x6e9, 0x0) [ 1526.714914][ T310] loop2: detected capacity change from 0 to 264192 21:21:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x108) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1526.884406][ T319] loop2: detected capacity change from 0 to 264192 21:21:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x108) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x108) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:38 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRESHEX, @ANYRES16, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) chdir(&(0x7f0000000140)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r1, 0x6e9, 0x0) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRESHEX, @ANYRES16, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0) (async) chdir(&(0x7f0000000140)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r2, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r1, 0x6e9, 0x0) (async) [ 1527.019257][ T329] loop2: detected capacity change from 0 to 264192 21:21:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x108) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1527.146455][ T337] loop2: detected capacity change from 0 to 264192 [ 1527.170597][ T339] overlayfs: failed to resolve './file0': -2 21:21:38 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x2010000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:38 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) openat(r2, &(0x7f0000000140)='./file0\x00', 0x4080, 0x4) lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) openat(r2, &(0x7f0000000140)='./file0\x00', 0x4080, 0x4) (async) lseek(r0, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) 21:21:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000180), 0x88040, &(0x7f0000000180)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x367030, &(0x7f0000000400)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, 'appraise'}}, {@dont_hash}, {@context={'context', 0x3d, 'unconfined_u'}}, {@appraise}]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {r0}}, './bus\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x800}}, './file0\x00'}) symlink(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)=@ng={0x4, 0x14, "ca581a5cdf3979092ed4a11607e9a25be239c5"}, 0x15, 0x5) mkdir(&(0x7f0000000140)='./file0\x00', 0xa) 21:21:38 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000002, 0x12, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') write$P9_RREMOVE(r1, &(0x7f0000000080)={0x7, 0x7b, 0x2}, 0x7) lseek(r0, 0x6e9, 0x0) [ 1527.310395][ T352] loop2: detected capacity change from 0 to 264192 21:21:38 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x40000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:38 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000400)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) mount$fuse(0x0, &(0x7f00000006c0)='./file0\x00', 0xfffffffffffffffc, 0x12e2033, &(0x7f0000000440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7fffffff}}, {@allow_other}, {@default_permissions}, {@allow_other}, {@blksize}, {@max_read={'max_read', 0x3d, 0x4}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other}], [{@subj_type={'subj_type', 0x3d, '&#(\x8a:..+'}}, {@seclabel}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@hash}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r4}}, {@hash}, {@seclabel}]}}) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r1) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r6, 0x220, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x260}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9158}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@initdev}}, {{@in=@loopback}}}, &(0x7f0000000400)=0xe8) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r4) (async) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) (async) mount$fuse(0x0, &(0x7f00000006c0)='./file0\x00', 0xfffffffffffffffc, 0x12e2033, &(0x7f0000000440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7fffffff}}, {@allow_other}, {@default_permissions}, {@allow_other}, {@blksize}, {@max_read={'max_read', 0x3d, 0x4}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other}], [{@subj_type={'subj_type', 0x3d, '&#(\x8a:..+'}}, {@seclabel}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@hash}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r4}}, {@hash}, {@seclabel}]}}) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r1) (async) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r6, 0x220, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x260}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9158}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000180), 0x88040, &(0x7f0000000180)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x367030, &(0x7f0000000400)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, 'appraise'}}, {@dont_hash}, {@context={'context', 0x3d, 'unconfined_u'}}, {@appraise}]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {r0}}, './bus\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x800}}, './file0\x00'}) (async) symlink(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)='./file0\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)=@ng={0x4, 0x14, "ca581a5cdf3979092ed4a11607e9a25be239c5"}, 0x15, 0x5) mkdir(&(0x7f0000000140)='./file0\x00', 0xa) 21:21:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000180), 0x88040, &(0x7f0000000180)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x367030, &(0x7f0000000400)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, 'appraise'}}, {@dont_hash}, {@context={'context', 0x3d, 'unconfined_u'}}, {@appraise}]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {r0}}, './bus\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x800}}, './file0\x00'}) (async) symlink(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)='./file0\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)=@ng={0x4, 0x14, "ca581a5cdf3979092ed4a11607e9a25be239c5"}, 0x15, 0x5) mkdir(&(0x7f0000000140)='./file0\x00', 0xa) [ 1527.460699][ T360] loop2: detected capacity change from 0 to 264192 21:21:38 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) openat(r2, &(0x7f0000000140)='./file0\x00', 0x4080, 0x4) lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r2, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) openat(r2, &(0x7f0000000140)='./file0\x00', 0x4080, 0x4) (async) lseek(r0, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) 21:21:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) sendmsg$AUDIT_USER(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x7c, 0x3ed, 0x20, 0x70bd25, 0x25dfdbfd, "8e984b99a4f08e23405b0db2fda13329fae46ecd71606cff5058ec0291c023a59ef0f03aecb4ec47adbf8112e6dd8e35f12c8b5f460a3b804be2cb8c946c21ef0e43b862ce6526aa5e629cedcda5f0790583e0d7b85efe947825fc3303e9a0eaba2d6e5fd771161f33d507", ["", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x220008d1}, 0x4004805) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x31) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000440)={@loopback, @dev, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@getqdisc={0x4c, 0x26, 0x208, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x4, 0x4}, {0xf, 0xfff2}, {0x0, 0x5}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40041}, 0x20000040) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1527.591430][ T372] loop2: detected capacity change from 0 to 264192 [ 1527.698391][ T383] loop2: detected capacity change from 0 to 264192 21:21:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) sendmsg$AUDIT_USER(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x7c, 0x3ed, 0x20, 0x70bd25, 0x25dfdbfd, "8e984b99a4f08e23405b0db2fda13329fae46ecd71606cff5058ec0291c023a59ef0f03aecb4ec47adbf8112e6dd8e35f12c8b5f460a3b804be2cb8c946c21ef0e43b862ce6526aa5e629cedcda5f0790583e0d7b85efe947825fc3303e9a0eaba2d6e5fd771161f33d507", ["", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x220008d1}, 0x4004805) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x31) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000440)={@loopback, @dev, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@getqdisc={0x4c, 0x26, 0x208, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x4, 0x4}, {0xf, 0xfff2}, {0x0, 0x5}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40041}, 0x20000040) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) socket(0x23, 0x5, 0x0) (async) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) (async) sendmsg$AUDIT_USER(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x7c, 0x3ed, 0x20, 0x70bd25, 0x25dfdbfd, "8e984b99a4f08e23405b0db2fda13329fae46ecd71606cff5058ec0291c023a59ef0f03aecb4ec47adbf8112e6dd8e35f12c8b5f460a3b804be2cb8c946c21ef0e43b862ce6526aa5e629cedcda5f0790583e0d7b85efe947825fc3303e9a0eaba2d6e5fd771161f33d507", ["", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x220008d1}, 0x4004805) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) creat(&(0x7f00000003c0)='./bus\x00', 0x31) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000440)={@loopback, @dev}, &(0x7f00000004c0)=0xc) (async) sendmsg$nl_route_sched(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@getqdisc={0x4c, 0x26, 0x208, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x4, 0x4}, {0xf, 0xfff2}, {0x0, 0x5}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40041}, 0x20000040) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:39 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000400)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) mount$fuse(0x0, &(0x7f00000006c0)='./file0\x00', 0xfffffffffffffffc, 0x12e2033, &(0x7f0000000440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7fffffff}}, {@allow_other}, {@default_permissions}, {@allow_other}, {@blksize}, {@max_read={'max_read', 0x3d, 0x4}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other}], [{@subj_type={'subj_type', 0x3d, '&#(\x8a:..+'}}, {@seclabel}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@hash}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r4}}, {@hash}, {@seclabel}]}}) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r1) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r6, 0x220, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x260}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9158}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@initdev}}, {{@in=@loopback}}}, &(0x7f0000000400)=0xe8) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r4) (async) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) (async) mount$fuse(0x0, &(0x7f00000006c0)='./file0\x00', 0xfffffffffffffffc, 0x12e2033, &(0x7f0000000440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7fffffff}}, {@allow_other}, {@default_permissions}, {@allow_other}, {@blksize}, {@max_read={'max_read', 0x3d, 0x4}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other}], [{@subj_type={'subj_type', 0x3d, '&#(\x8a:..+'}}, {@seclabel}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@hash}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r4}}, {@hash}, {@seclabel}]}}) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r1) (async) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r6, 0x220, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x260}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9158}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) [ 1527.875249][ T395] loop2: detected capacity change from 0 to 264192 21:21:39 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x3f00000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) r0 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r0, 0x0, 0xc8, 0x0, 0x0) (async) sendmsg$AUDIT_USER(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x7c, 0x3ed, 0x20, 0x70bd25, 0x25dfdbfd, "8e984b99a4f08e23405b0db2fda13329fae46ecd71606cff5058ec0291c023a59ef0f03aecb4ec47adbf8112e6dd8e35f12c8b5f460a3b804be2cb8c946c21ef0e43b862ce6526aa5e629cedcda5f0790583e0d7b85efe947825fc3303e9a0eaba2d6e5fd771161f33d507", ["", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x220008d1}, 0x4004805) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x31) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000440)={@loopback, @dev, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@getqdisc={0x4c, 0x26, 0x208, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x4, 0x4}, {0xf, 0xfff2}, {0x0, 0x5}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40041}, 0x20000040) (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:39 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000002, 0x12, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') write$P9_RREMOVE(r1, &(0x7f0000000080)={0x7, 0x7b, 0x2}, 0x7) (async) lseek(r0, 0x6e9, 0x0) 21:21:39 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0/file0\x00'}) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x1, 0x80000000, 0x4}}, 0x30) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setuid(0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) getegid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) sendmmsg$unix(r2, &(0x7f0000002e80)=[{{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000005c0)="bc6965f40a7baafe020f1f39be6bd921ffbce7f60658a40858c8d73f8c13cce01c4304d29ac28a236cadce22f878afacc24499544ffe595fed874ce56b49d8cbfaf9532e2355bdd5d9e46029350a5c47c0bd6f", 0x53}, {&(0x7f0000000380)="f078caf2b4641e6b62553c047b84a83f73491db9c159cd34b5800893036e59f096bd4b792eaa51bad464d2e1d63023e14aa3c20b24e016099cebd8414c28ebc9daedaabdd15df29aef16c241820bb81ddef4f50810922f6e162287e9e7466a5366cee88a090d4599f34a272d6c85e5b34d12214f5273fb43636188fd14d3dd0d6e0680666ef1a8801c176ebdb849df869bc5eac922c00629914237ef9f4e37938d1c7edc04283af5d9b139d9c0471ac9db81a1594489bbeb7058130448c8181b33cf4bc1c9feefd4eafcc952b8ae666233bad311d82706b895128fb54c0bc3170e3d", 0xe2}, {&(0x7f0000000480)="15f41b2936cb04e912499179ec0da686fb5d6884b83877f6bc60da4653f30eaa9a332cd3d8dc8d18b2cd305d0cbe978a199d1a68c10563e00ff0541886d7e2ad5c635fe8cb32a881633d11a52bd7654e52f1f3199681b8fea212512ff00caad5d8f4acde5dce35b65885b851bbdabf5722a7d9c4804dee94ff40d9fe0eecafb260cca236a524643c4598acf77dcf4db7f2da5b679ad642c46b", 0x99}, {&(0x7f0000000540)="7c14a20b04d6ef401e332d72a57293c2d4a01787764cbc0dcb3731ed0b28aa779d4a06fd34e3595e56d03c748e48c07e9a4ba5067c6b16678bb824145d365a8efbd46cc2399e77bc9547ea25b43d2c6a52feade88d2eee64295962c7485cfb4cbb0b3bbe469b327614b9200bd8b4ce39a973c16615fd3d85cafa76c4b236", 0x7e}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r1, r6, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xa0, 0x84}}, {{&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d00)=[{&(0x7f00000007c0)="fb613cd1f47e33fb25007f1b3460b7e595d2a095d5857252853841956efc96b9741583dc77c511a0b457f9d9974290bfdd11fca58e40500b", 0x38}, {&(0x7f0000000800)="6be563204f384d2a0672a5de7c40f109dd915cdd8e114ae926f6004f6203c8deda17fa2662e17747c184d65ddbb64b13c595e6691575093a018167a93957380f79601aefb6eb8fd97a7899cc7aace3b33606f8491e8cf4438088926d2db24f", 0x5f}, {&(0x7f0000000880)="d0bd4f40c5cd67fbee74ef82333fcbb51e3fc8a21e169a14ba5a28948a35413e9db819f633591ea06414b08aacd36ae9180e85e74ee1bb1d90a979b4c134b28eadaaae1bdcfcf2e4e86dcb9342883a57a0b4536ebc0d3a64da17581cfe65a6b8f555075b5fef862369a8bf5bc51ee1ed47766affea43711b89ab800cce634feb3d5ab53d5d86b21fc7291f5de675c1de14b01df09f4bd3b0e23415bd", 0x9c}, {&(0x7f0000000940)="2983f436a095e03507ffbe08227e7a023008dff5b4f79be46945b7b8a05863298295b5ea94db459e1c75771c424cf65a944d1a6e672b6d333d4951ba2ede3f7c9b4c83d260bfd0aeabeac70218785850fda68257c6c7e602642cc90315b78859afb4a8f6491c60a05ff5f241cf15384b6d77d99b41e284c2743e95a3ab42d657f3d6648d49de01e8abd82255c16ff799c2d6e5323ba1be96d0520275813cb4581426530e0bdf4dd4ab7ec33f6c0e65ddee4a0f96b35780fb29aead9b92a59ec372590b0a69fda1c45d79c2eda975124fc07aeb4624b1a587b6d84dc9bbbbe5", 0xdf}, 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{&(0x7f0000001b00)="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0x1000}, {&(0x7f0000002b00)="73e0be08bd0d99c66e32ca26057d73750925e581a31db152da2b2146e3fcda428894a70a2abfa7121ffa5850559866c27637cf4d8394efecde2b40e6912f5d24fd1eff3bacca21ea836a837f08822390838071315e95913792e75d326be4f0fd374a5d9bccb5d855d772503a310e0d198bb3dfeffb396dc6bc475f94173acd4844b544fec9311cbece38861d365bebbb3e3302c1af61ac0c534fb75d81f820a33711b1fd721c612a5c9a2752df8ba440f228f07fdf455235b2bce1955a30f1ec4950d549f1763e4f220fc4570fd5393bb2cb15886ab7b4d7a210cf748ca764d4a79a", 0xe2}, {&(0x7f0000002c00)="4c9db9b29022964e7b54b60380626f8e437a99a9081b7a79ba0654f591e49f1fd4baed41704d4d6878cb5b7efa6ee0525e5f5321f2036f7de707cba49cb2852c1e0512c393957a1025e94f992f25b11a3426d512bc407816f197940ce491c8b150fbf3bae987cf8f1b4a217ea1a62e4576cd044b435ef525", 0x78}, {&(0x7f0000002c80)="6ab7a48e487710487a65f292cf92ec178252b3672ec28bc421064e01c730827840bd1367b15776daf1c604bf5a8b2d05ad91311141b6819aa9ceb454ae6f565cc093c970b10cfdec550dd16c54e67065e13300cc962770f16efeca8dc36f58e6d42022499d177bc83d57ea60d975", 0x6e}], 0xa, &(0x7f0000002f00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, r5, r3, r1]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r0]}}], 0x88, 0x10000}}], 0x2, 0x40014) [ 1528.143174][ T409] loop2: detected capacity change from 0 to 264192 [ 1528.180015][ T408] overlayfs: failed to resolve './file1': -2 21:21:39 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x1fffff, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:39 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000067c0)=[{{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x5, @local, 0x1, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="1f63a70c3d10815e0b51bb4de242d96fdcae9e267042703e74116f9f69561316afa16ae68de62b6c27313d03c28e3f84e5f7260213a6922b7cdf69f741f9e46df6", 0x41}, {&(0x7f0000000300)="a5f7ba1d1ffd410bf59f079df3887a0858f4322eb5d8500ff2f7ee76ea1feeafde389163101b904bdde0aff11a81e4b773af8eae573db845794ae377eb31037a89394aecfa0178a86eda5fee91dee922ee06ed9f3a52bcceb70c8af9c0863490925c5c93dffbd1a7639574760339f7e8fcef7923f98a0413f9aad7593b403d3e00fa21dda18aecd78ac31b6a46c8644dbfc612674e72a7fc8b1560805c82fca42adab31c43eac6cff8c81cc5dd1b507f7708ac8dc28325e44f0bb38f492e38cdefa8da44cb69d14c86ef84b46867803aed", 0xd1}, {&(0x7f0000000080)="3c5115745d89715cfb712a137131da6ace956e2cfef759749b8ca8e4a9dcab5d99d2a46952f1278fad570f9bb785e4", 0x2f}], 0x3, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @timestamping={{0x14, 0x1, 0x25, 0x933}}, @mark={{0x14, 0x1, 0x24, 0x58c8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x200}}], 0xd8}}, {{&(0x7f0000000500)=@vsock={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000580)="875dd3512809d09dfa2897451186ccb2a611193b61bdbab400903428cee52bc30689a9699780dfcf339184e468b1d7f38f152455ce445cbe71d7b95d3fc45df41b42acfb5f1a5e12b37cbd72947e", 0x4e}, {&(0x7f0000000600)="3aacfae9cca9b04eff51ea31cf39c8f12c66b0a1d763e9909f4dea53fe997e3d0d8a15d4f9e414ab1c786a5f091093aea7ddf1d069c2c798e737de25d3026325d6", 0x41}, {&(0x7f0000000680)="c603dc", 0x3}, {&(0x7f00000006c0)="61ccf0933f71d7d9aa1f2d6f66605bf8199aef9558936ad018dac95637ce641c2145469ec1334d9a4f05c119d01280d45994", 0x32}, {&(0x7f0000000700)="c90b554673e5baa8e1391b7d270e8098140a39e21093152838b551d3903f6c9ca95cb0d3a26a657bfe3698b03d3840b68683d5110ebe73af3cb6180de371dc", 0x3f}, {&(0x7f0000000740)='f,', 0x2}, {&(0x7f0000000780)="86764a378a3dfffcb6d294c0f773f220cbd090db12097ed74544eb401c19252e370debd6fe2f4b29c324928fad8f193156bfe98028379e", 0x37}, {&(0x7f00000007c0)="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{&(0x7f0000006200)="74d76177f2d4246d0b5b1fdd9d46bdddaa6652e50f7865dfb3771782bcd50e4983a7a3ea18a228c9fb147ecc323a4551d438ef8364ede5270ec35a527f70dd4134cfa9d17f7bc8bb2f94f58da2c7c5dedfe318c3514336dc64ffebfab8a8763e0ef20083165fc57e0eda4a61ffd73fa7b63659234994402f9cf172b44cb9a82f5ce9e9859933b7a98fa84929993cfe", 0x8f}], 0xa, &(0x7f0000006380)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}], 0x78}}, {{&(0x7f0000006400)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006480)="df75aba7cdaabb1bf07dc01dc8ef203d189bc077c7a2fcf8a2661810c1cd1498846cea28692aabcc9d53fbd20b295aee87d409e73f8e9119a289e1551ff7e65c621694761843e39804cf51e4b40c00caced246624661d5e6aebdd547d3d1edf741d2ee0606b0932420003c3ff9d5799dfc1fee8a7c2c99b69b2b6e3ce2948655e47c8d675f0f8167e0d85ea29182f473db28d581a66ae8bbd1856087e5fb", 0x9e}, {&(0x7f0000006540)="ceda3db5c0dbd0a1590e4d2ea392efe37a48f83ff7452cac866f3baa6b27ad51ca457b508aa3c0c21246383962252d21c6f453ef1d98052830e069a0489058e7d3cb003464a66911a1be", 0x4a}, {&(0x7f00000065c0)="f51445d96e68f235febbf1258e60b7574ea2d97df40631c1022cd908483dc83cdee82defb78c127132b8bc69f03590bbb808fc00ed13acc4701f0ab7ff54b923c965f6d39d8755c4eb9b49f984f014b3fe8f610e005be7f948a02c8db7579efdf2b9cb748afc84c4de33d82bf6dfba774167b71f067ddac17dbdac8e1702d2de51c6053f1b47267c6da71a8f86156a45c6b7929e3f008bea526e66d0b7eedd91ae40dc359125f16bad57af986654c121", 0xb0}, {&(0x7f0000006680)="531baaa6147544dbaf22a745c3a604d82fdd52a3947353e82316e35b77273993ce93ea2109f259ab78b8a980fb405f9dd52f32607899671b1492b7167a97f5d7f3456f1caa4c2dfab6d3a72e7f277371ab240e3610c9a6550b5967b1b6bee814c9efcd2d7044d805522466a05e0e85fbfcc68946605ef39f8d5401e5f899c8d1b389eb43bb01da02e6022d3386281660aa82df5a650a547bad045389112951f393bd75bfc437438f2dda5fab42878583bc7e3fdab4be25e65a73e2bd9f9cd12e761c57a63fdfcfb09849becedbb459027796ce1f", 0xd4}], 0x4}}], 0x8, 0x800) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = accept$nfc_llcp(r1, &(0x7f00000069c0), &(0x7f0000006100)=0x60) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000006a80), r1) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000006bc0)={&(0x7f0000006a40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000006b80)={&(0x7f0000006ac0)={0x90, r3, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x401}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x3f}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x5}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x9}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) chdir(&(0x7f00000061c0)='./file0\x00') dup2(r0, r2) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1528.291445][ T432] overlayfs: failed to resolve './file0': -2 [ 1528.411275][ T441] overlayfs: failed to resolve './file1': -2 21:21:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x101200, 0x28) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c757070657264698c3d2e2f66696c65312c00"]) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./bus\x00') [ 1528.654974][ T459] loop2: detected capacity change from 0 to 264192 [ 1528.699695][ T459] overlayfs: unrecognized mount option "upperdiŒ=./file1" or missing value 21:21:40 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x101200, 0x28) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c757070657264698c3d2e2f66696c65312c00"]) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./bus\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) open(&(0x7f0000000140)='./bus\x00', 0x101200, 0x28) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c757070657264698c3d2e2f66696c65312c00"]) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./bus\x00') (async) 21:21:40 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x4000000000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1528.845409][ T461] loop2: detected capacity change from 0 to 264192 [ 1528.873119][ T461] overlayfs: unrecognized mount option "upperdiŒ=./file1" or missing value 21:21:40 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x400000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:40 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x101200, 0x28) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c757070657264698c3d2e2f66696c65312c00"]) (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') (async) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./bus\x00') [ 1529.020942][ T468] loop2: detected capacity change from 0 to 264192 [ 1529.048951][ T470] overlayfs: unrecognized mount option "upperdiŒ=./file1" or missing value 21:21:40 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000002, 0x12, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') write$P9_RREMOVE(r1, &(0x7f0000000080)={0x7, 0x7b, 0x2}, 0x7) lseek(r0, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000002, 0x12, 0xffffffffffffffff, 0x10000000) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) write$P9_RREMOVE(r1, &(0x7f0000000080)={0x7, 0x7b, 0x2}, 0x7) (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:40 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async, rerun: 32) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 64) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 64) lseek(r0, 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0/file0\x00'}) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x1, 0x80000000, 0x4}}, 0x30) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) setuid(0x0) (async) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async) getegid() (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) (async) sendmmsg$unix(r2, &(0x7f0000002e80)=[{{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000005c0)="bc6965f40a7baafe020f1f39be6bd921ffbce7f60658a40858c8d73f8c13cce01c4304d29ac28a236cadce22f878afacc24499544ffe595fed874ce56b49d8cbfaf9532e2355bdd5d9e46029350a5c47c0bd6f", 0x53}, {&(0x7f0000000380)="f078caf2b4641e6b62553c047b84a83f73491db9c159cd34b5800893036e59f096bd4b792eaa51bad464d2e1d63023e14aa3c20b24e016099cebd8414c28ebc9daedaabdd15df29aef16c241820bb81ddef4f50810922f6e162287e9e7466a5366cee88a090d4599f34a272d6c85e5b34d12214f5273fb43636188fd14d3dd0d6e0680666ef1a8801c176ebdb849df869bc5eac922c00629914237ef9f4e37938d1c7edc04283af5d9b139d9c0471ac9db81a1594489bbeb7058130448c8181b33cf4bc1c9feefd4eafcc952b8ae666233bad311d82706b895128fb54c0bc3170e3d", 0xe2}, {&(0x7f0000000480)="15f41b2936cb04e912499179ec0da686fb5d6884b83877f6bc60da4653f30eaa9a332cd3d8dc8d18b2cd305d0cbe978a199d1a68c10563e00ff0541886d7e2ad5c635fe8cb32a881633d11a52bd7654e52f1f3199681b8fea212512ff00caad5d8f4acde5dce35b65885b851bbdabf5722a7d9c4804dee94ff40d9fe0eecafb260cca236a524643c4598acf77dcf4db7f2da5b679ad642c46b", 0x99}, {&(0x7f0000000540)="7c14a20b04d6ef401e332d72a57293c2d4a01787764cbc0dcb3731ed0b28aa779d4a06fd34e3595e56d03c748e48c07e9a4ba5067c6b16678bb824145d365a8efbd46cc2399e77bc9547ea25b43d2c6a52feade88d2eee64295962c7485cfb4cbb0b3bbe469b327614b9200bd8b4ce39a973c16615fd3d85cafa76c4b236", 0x7e}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r1, r6, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xa0, 0x84}}, {{&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d00)=[{&(0x7f00000007c0)="fb613cd1f47e33fb25007f1b3460b7e595d2a095d5857252853841956efc96b9741583dc77c511a0b457f9d9974290bfdd11fca58e40500b", 0x38}, {&(0x7f0000000800)="6be563204f384d2a0672a5de7c40f109dd915cdd8e114ae926f6004f6203c8deda17fa2662e17747c184d65ddbb64b13c595e6691575093a018167a93957380f79601aefb6eb8fd97a7899cc7aace3b33606f8491e8cf4438088926d2db24f", 0x5f}, {&(0x7f0000000880)="d0bd4f40c5cd67fbee74ef82333fcbb51e3fc8a21e169a14ba5a28948a35413e9db819f633591ea06414b08aacd36ae9180e85e74ee1bb1d90a979b4c134b28eadaaae1bdcfcf2e4e86dcb9342883a57a0b4536ebc0d3a64da17581cfe65a6b8f555075b5fef862369a8bf5bc51ee1ed47766affea43711b89ab800cce634feb3d5ab53d5d86b21fc7291f5de675c1de14b01df09f4bd3b0e23415bd", 0x9c}, {&(0x7f0000000940)="2983f436a095e03507ffbe08227e7a023008dff5b4f79be46945b7b8a05863298295b5ea94db459e1c75771c424cf65a944d1a6e672b6d333d4951ba2ede3f7c9b4c83d260bfd0aeabeac70218785850fda68257c6c7e602642cc90315b78859afb4a8f6491c60a05ff5f241cf15384b6d77d99b41e284c2743e95a3ab42d657f3d6648d49de01e8abd82255c16ff799c2d6e5323ba1be96d0520275813cb4581426530e0bdf4dd4ab7ec33f6c0e65ddee4a0f96b35780fb29aead9b92a59ec372590b0a69fda1c45d79c2eda975124fc07aeb4624b1a587b6d84dc9bbbbe5", 0xdf}, {&(0x7f0000000a40)="93c7105b3fa80f9e3f26c855ee1fb9fc6c35b1516e1f8438f57f7b2b498fd924897c071cde4daaa6f8e0d6f9c0769208ad6db087bcc38acab907d113f3c9451d40da57f0c990639d41dcb91f74988a397a4bbc35711b248fc8fc5483e264572a078e83ea08e5f84fe9061227b7d7be2b0b60e45c645feefcf6d1ce77e43db31df6baa5f0cd59a842a90af41e9419b58c43ba41334256a1af58f60aaeef504593dabb1389a30898d21a4beebe086b3e5debda9683e0824f54127a8dd1e857b3b28cd1c2141c372f9dccaf593472bb505e44e0024f5fd66718ac768e4f8002aeac9a505b81bf7be99d9d2fcfd27153e2b122ae287f98b67fb7a15677deb751ed7993e1797ed046ebca89d8768f26ce68206a7a16f2175d39b818f3e8fd087dcc63ab8812ae435307f20388c10365a12f8e78f73914574327c2fe14de3ca0786be70f09cc9f0de02c338a14cdf0f5e011bc8740c59a62e41a0e1d4eab1c6f5fd5e4efb8a943e790e34eaf26e3ca44c1790748f82dcfbeb8c82c64a713e807e15ab262acf6c5926c5eac041950487a14469213abb240d5379e5ffb4963584816af6b76d79686d25fcc18cb9a420008849e5f0242e681bce152ea8d482a2d3ba3b7c12f4b9967318b6d16562bf2e621e6fe36095398a8168063f9a0e166e18e226ff8548efc62efbecc5a5a7b8bc79bee7a8748dc32df4333ba7e404872a6296529463e6b8d2a68438ea20d63c66e787a27d3acce833814a198ee400b142be73af4bb2f765964c7c2dbfcf884024edbf7c8dcf95ee092a96d01b48e962d5fc7d7fb3b99e1f4dad9b4bce9afa88af18b61f3562e34ba7226c4b97afd45d0b23f08c5a483989c054271835934e6a3993c295b421aa10917636cc9d8cd2a512c591ee602844f140c1c695ec10d3aa1d45f99e908201233b3881d3617b4d62c4412bf32876d6a9c7bd138d4e03bb469d7f0d35029b7330d07a2f6ef9415201e256460afa6ee862dee66b5303cf09f70e205f9cfc32214a8fec61f8764e824a2d624d503f4f0ae436602bfc30c0495fffafb44afb2b296c23fb9906e245064297b18e08255425b65d6e7db05d5ca2e077b1268c21521d4ee6dadb798a11c9a35afc62b2cb4a46ee29f6f443e649d994087e63898399c31c5b83a2eda877387d4835089a3622c55dfa00e930a9ee45d689fb3a9891de9c2618c91586c5e3f2787424379db8738a8b38ab9128e425274d4f681a828301e998bb3627b2a9b4c1de3ab16088d07ca2c4f4d6b6b5fcd608e2db6cd89ad5ef9bd636b4f432b5cd5ec76424ccb81f911ecb14093b451c12c81c62224237bbac83305fe5feb46f12fe7d0d937c6b73fe16077f49785449ebaf9ea62e6dd67f79e1b55eba62ee195e4048877c360ac316f19d93b6a25cc8c7d396d1ceb6a6817a0a2ef189da11fbe5667ed4811aaaf268a491c949f85a93abf93643200b640849729dc22b73ac6921df55c421fca29f261ba3c1ff81bceeecc0f805695c46135073d17f920d33edf45047bcea95630edc79894b57706893503ff4e6f71cb11ec3f5f3423d3c9124ae757049204ddefc78976ecc9d020fb79c20696ffbc6b4c8755bbe1c72c5101cf4e66a0bc30766458a777fd52763e7823204e6bbea2dfe58765abbff9ba6c20ed638eeef48ec8c44640ee983d200b2ddb0460dd02a34022b02ecb5fd7054c2f4f06fd34062aeac8ff5364384870e3447bd7d2800c029308d2e1eb78db60615d11c90c254481ccdfeb47b227715405efeed085d8e711ad68cc43a3cc6158a03d8062aa7d7fdc1df2d6813c1ec05071815b72bf3fde1b61d366599750bf8a8e1abf5addb8c892af5d2e0ac41743d7e876b6328ed7613cee8d4c0609b8033f807fb7136fe5a52c98b952e44ba419b9e3e0427445fe76135809e38389d84e46e52bd9992d7a6750f3205347a5351cfed99edd79efd316fac7f2119c77e49a8168c11814f7b55c2be81ff1f6385b510c6ab69e698eed87f4c9af008a6d30378151c5ecaaf5d2bc48464111dc454bcd8dc50b054bcc2da19d17e6ae08a27b29968c696d038ba3217b7ec75a59e15618ea938f81c3dbf3b5ae531be698de189ac49b7e9198bb7e97158f9ad3fe3139e346c02ebd9ff7c3f3cd2e2ad9a8aa1e77b58061c5da47c825b392a779b9f5e45f16a9626a0229cca2a358d8ba09873b7eac9763b042439876a5d3a1b5c7d18ce844cf2dd5b845409ea6faa7fb4960afbe72b97d5abbbb069bc1e820fd65e04422280b0dfcf1818cd01094af59f5d46441bad8a236a9628e0f20c27e932ca01e77d3f01fea6dfd607a1e9078b77d24c8ed57c56cbcd2d531f2e024ba54cbd997ddb550578e27954d4a208d1e272f0d327b244a49fca2e45d97dd25b776991e22a73e0a86c9ebf96443875932817111681f96a00ff25d4f5f317f8ddf6f24f56c4b4991062b73998b5f8cc8061c163aa9826aeb63dde86497242b12abc25e96308ed83cbe9fe004792176fb16007fbe2af35066ad924c8dec51bc91756bc741e73f82e35c6626b8496b65d542d64519cde9ac45f86967362ff68c6b572c1f41cfac61f0123b83c2509b09ada582a13faced49a2e0f7e1de8ac26b86e5eeae71d204c361a84de094a317492ab563a132419dc3658c70a66e0169ee026a31961395b4b33c3315f6e941a971f429d82b7d5fa806eeb07ac825c6f32a7bbe837c95689fd5cd7b9f4aaa376ee16e70c15e84dcd75d34086bfe0c3a7ae3dadf0372d326ec5f058cbe41a15b70efe6093a00716d698c69e41ff76560b537a8ad7a26a62d67f9357d89e2306559f9729f7ce6098feeb40ba91a2328f5b648abb9fc55718bb5ed208acc6cd5eb8cedda13352f8eceb2df9e286994b2c0c168b80df345ca8bb8b85b6bf85e792f8a69a2407d0d426a7dcbec505ff2c9d9c5ea2c309cb89c31b77d3bc6bc445aecde4aa852f00a37dc9347e081abf6025a662ba481a3b3da23f3ad776080eea4d157f0965f8e99cce8888525278394a8b956a9f1a36e598592574725d08e997311a4c2c7bd74b8d191414c17ed75588f5fe67c12aaf1aab765a47834c368c009c46cedd27608e32c54da595228375b5045f956016bd6a1a3a704e36b31f9ec8add4a0e9233d4d7d615e1c4013c3620d0b17b336d7a35db1ee94159ac54511c57e07e45af602a9fee93852c66f1505f1323467eb3c66a557ee6453e0c9ad0af7073164367d3e80988edb0ff371c2db1ca6cc9b1a551ac5452360cbc65681362f9f6481b9a397e04aeea2258c84ec848bdabae1848116473798eb40fd218c3f87d29668df04946d6611e9ba2e019ae20dc7f18f1f56ab0873bc6b5d0067f61af7023d06142a40061dece735a5a09ac0edaf68de9650127cf810c6b6be28c4e3bde141f2becc7e987266f3e9c3f8e37c5c96a9e1019f3ddb5887df2315f527038a92b699422954b3157a4ae46582ba5474acb30f2d3c0247ab531173c019f09cbfe678f230c650d09e2406a6a6fdbd868ed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0x1000}, {&(0x7f0000001a40)="150148971b6d1d4b520c661cd77ab3800af70f716a08f022fe6a3a95369bb5e86de8f368050b5ff03345b27d8141a5c3e69a9b6fe292930a695c3130d16397d975f979c1095841765091700d3f31166b8390fd47641fa202a7a2e5e148b6622c9978f2612a16acf6ec999cef820b11848ae6de39c09be57a3cba50ac4a32adea8c6e4d6a3d7df80f1f3749cf78c919c4eb47c0104535e1995f386ba83994ce21815ce96199", 0xa5}, {&(0x7f0000001b00)="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0x1000}, {&(0x7f0000002b00)="73e0be08bd0d99c66e32ca26057d73750925e581a31db152da2b2146e3fcda428894a70a2abfa7121ffa5850559866c27637cf4d8394efecde2b40e6912f5d24fd1eff3bacca21ea836a837f08822390838071315e95913792e75d326be4f0fd374a5d9bccb5d855d772503a310e0d198bb3dfeffb396dc6bc475f94173acd4844b544fec9311cbece38861d365bebbb3e3302c1af61ac0c534fb75d81f820a33711b1fd721c612a5c9a2752df8ba440f228f07fdf455235b2bce1955a30f1ec4950d549f1763e4f220fc4570fd5393bb2cb15886ab7b4d7a210cf748ca764d4a79a", 0xe2}, {&(0x7f0000002c00)="4c9db9b29022964e7b54b60380626f8e437a99a9081b7a79ba0654f591e49f1fd4baed41704d4d6878cb5b7efa6ee0525e5f5321f2036f7de707cba49cb2852c1e0512c393957a1025e94f992f25b11a3426d512bc407816f197940ce491c8b150fbf3bae987cf8f1b4a217ea1a62e4576cd044b435ef525", 0x78}, {&(0x7f0000002c80)="6ab7a48e487710487a65f292cf92ec178252b3672ec28bc421064e01c730827840bd1367b15776daf1c604bf5a8b2d05ad91311141b6819aa9ceb454ae6f565cc093c970b10cfdec550dd16c54e67065e13300cc962770f16efeca8dc36f58e6d42022499d177bc83d57ea60d975", 0x6e}], 0xa, &(0x7f0000002f00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, r5, r3, r1]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r0]}}], 0x88, 0x10000}}], 0x2, 0x40014) 21:21:40 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000140)='./bus\x00', 0x10000, 0x20) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:40 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000067c0)=[{{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x5, @local, 0x1, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="1f63a70c3d10815e0b51bb4de242d96fdcae9e267042703e74116f9f69561316afa16ae68de62b6c27313d03c28e3f84e5f7260213a6922b7cdf69f741f9e46df6", 0x41}, {&(0x7f0000000300)="a5f7ba1d1ffd410bf59f079df3887a0858f4322eb5d8500ff2f7ee76ea1feeafde389163101b904bdde0aff11a81e4b773af8eae573db845794ae377eb31037a89394aecfa0178a86eda5fee91dee922ee06ed9f3a52bcceb70c8af9c0863490925c5c93dffbd1a7639574760339f7e8fcef7923f98a0413f9aad7593b403d3e00fa21dda18aecd78ac31b6a46c8644dbfc612674e72a7fc8b1560805c82fca42adab31c43eac6cff8c81cc5dd1b507f7708ac8dc28325e44f0bb38f492e38cdefa8da44cb69d14c86ef84b46867803aed", 0xd1}, {&(0x7f0000000080)="3c5115745d89715cfb712a137131da6ace956e2cfef759749b8ca8e4a9dcab5d99d2a46952f1278fad570f9bb785e4", 0x2f}], 0x3, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @timestamping={{0x14, 0x1, 0x25, 0x933}}, @mark={{0x14, 0x1, 0x24, 0x58c8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x200}}], 0xd8}}, {{&(0x7f0000000500)=@vsock={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000580)="875dd3512809d09dfa2897451186ccb2a611193b61bdbab400903428cee52bc30689a9699780dfcf339184e468b1d7f38f152455ce445cbe71d7b95d3fc45df41b42acfb5f1a5e12b37cbd72947e", 0x4e}, {&(0x7f0000000600)="3aacfae9cca9b04eff51ea31cf39c8f12c66b0a1d763e9909f4dea53fe997e3d0d8a15d4f9e414ab1c786a5f091093aea7ddf1d069c2c798e737de25d3026325d6", 0x41}, {&(0x7f0000000680)="c603dc", 0x3}, {&(0x7f00000006c0)="61ccf0933f71d7d9aa1f2d6f66605bf8199aef9558936ad018dac95637ce641c2145469ec1334d9a4f05c119d01280d45994", 0x32}, {&(0x7f0000000700)="c90b554673e5baa8e1391b7d270e8098140a39e21093152838b551d3903f6c9ca95cb0d3a26a657bfe3698b03d3840b68683d5110ebe73af3cb6180de371dc", 0x3f}, {&(0x7f0000000740)='f,', 0x2}, {&(0x7f0000000780)="86764a378a3dfffcb6d294c0f773f220cbd090db12097ed74544eb401c19252e370debd6fe2f4b29c324928fad8f193156bfe98028379e", 0x37}, {&(0x7f00000007c0)="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{&(0x7f0000006200)="74d76177f2d4246d0b5b1fdd9d46bdddaa6652e50f7865dfb3771782bcd50e4983a7a3ea18a228c9fb147ecc323a4551d438ef8364ede5270ec35a527f70dd4134cfa9d17f7bc8bb2f94f58da2c7c5dedfe318c3514336dc64ffebfab8a8763e0ef20083165fc57e0eda4a61ffd73fa7b63659234994402f9cf172b44cb9a82f5ce9e9859933b7a98fa84929993cfe", 0x8f}], 0xa, &(0x7f0000006380)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}], 0x78}}, {{&(0x7f0000006400)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006480)="df75aba7cdaabb1bf07dc01dc8ef203d189bc077c7a2fcf8a2661810c1cd1498846cea28692aabcc9d53fbd20b295aee87d409e73f8e9119a289e1551ff7e65c621694761843e39804cf51e4b40c00caced246624661d5e6aebdd547d3d1edf741d2ee0606b0932420003c3ff9d5799dfc1fee8a7c2c99b69b2b6e3ce2948655e47c8d675f0f8167e0d85ea29182f473db28d581a66ae8bbd1856087e5fb", 0x9e}, {&(0x7f0000006540)="ceda3db5c0dbd0a1590e4d2ea392efe37a48f83ff7452cac866f3baa6b27ad51ca457b508aa3c0c21246383962252d21c6f453ef1d98052830e069a0489058e7d3cb003464a66911a1be", 0x4a}, {&(0x7f00000065c0)="f51445d96e68f235febbf1258e60b7574ea2d97df40631c1022cd908483dc83cdee82defb78c127132b8bc69f03590bbb808fc00ed13acc4701f0ab7ff54b923c965f6d39d8755c4eb9b49f984f014b3fe8f610e005be7f948a02c8db7579efdf2b9cb748afc84c4de33d82bf6dfba774167b71f067ddac17dbdac8e1702d2de51c6053f1b47267c6da71a8f86156a45c6b7929e3f008bea526e66d0b7eedd91ae40dc359125f16bad57af986654c121", 0xb0}, {&(0x7f0000006680)="531baaa6147544dbaf22a745c3a604d82fdd52a3947353e82316e35b77273993ce93ea2109f259ab78b8a980fb405f9dd52f32607899671b1492b7167a97f5d7f3456f1caa4c2dfab6d3a72e7f277371ab240e3610c9a6550b5967b1b6bee814c9efcd2d7044d805522466a05e0e85fbfcc68946605ef39f8d5401e5f899c8d1b389eb43bb01da02e6022d3386281660aa82df5a650a547bad045389112951f393bd75bfc437438f2dda5fab42878583bc7e3fdab4be25e65a73e2bd9f9cd12e761c57a63fdfcfb09849becedbb459027796ce1f", 0xd4}], 0x4}}], 0x8, 0x800) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = accept$nfc_llcp(r1, &(0x7f00000069c0), &(0x7f0000006100)=0x60) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000006a80), r1) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000006bc0)={&(0x7f0000006a40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000006b80)={&(0x7f0000006ac0)={0x90, r3, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x401}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x3f}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x5}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x9}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) (async) chdir(&(0x7f00000061c0)='./file0\x00') (async) dup2(r0, r2) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) 21:21:40 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0/file0\x00'}) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x1, 0x80000000, 0x4}}, 0x30) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setuid(0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) getegid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) sendmmsg$unix(r2, &(0x7f0000002e80)=[{{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000005c0)="bc6965f40a7baafe020f1f39be6bd921ffbce7f60658a40858c8d73f8c13cce01c4304d29ac28a236cadce22f878afacc24499544ffe595fed874ce56b49d8cbfaf9532e2355bdd5d9e46029350a5c47c0bd6f", 0x53}, {&(0x7f0000000380)="f078caf2b4641e6b62553c047b84a83f73491db9c159cd34b5800893036e59f096bd4b792eaa51bad464d2e1d63023e14aa3c20b24e016099cebd8414c28ebc9daedaabdd15df29aef16c241820bb81ddef4f50810922f6e162287e9e7466a5366cee88a090d4599f34a272d6c85e5b34d12214f5273fb43636188fd14d3dd0d6e0680666ef1a8801c176ebdb849df869bc5eac922c00629914237ef9f4e37938d1c7edc04283af5d9b139d9c0471ac9db81a1594489bbeb7058130448c8181b33cf4bc1c9feefd4eafcc952b8ae666233bad311d82706b895128fb54c0bc3170e3d", 0xe2}, {&(0x7f0000000480)="15f41b2936cb04e912499179ec0da686fb5d6884b83877f6bc60da4653f30eaa9a332cd3d8dc8d18b2cd305d0cbe978a199d1a68c10563e00ff0541886d7e2ad5c635fe8cb32a881633d11a52bd7654e52f1f3199681b8fea212512ff00caad5d8f4acde5dce35b65885b851bbdabf5722a7d9c4804dee94ff40d9fe0eecafb260cca236a524643c4598acf77dcf4db7f2da5b679ad642c46b", 0x99}, {&(0x7f0000000540)="7c14a20b04d6ef401e332d72a57293c2d4a01787764cbc0dcb3731ed0b28aa779d4a06fd34e3595e56d03c748e48c07e9a4ba5067c6b16678bb824145d365a8efbd46cc2399e77bc9547ea25b43d2c6a52feade88d2eee64295962c7485cfb4cbb0b3bbe469b327614b9200bd8b4ce39a973c16615fd3d85cafa76c4b236", 0x7e}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r1, r6, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xa0, 0x84}}, {{&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d00)=[{&(0x7f00000007c0)="fb613cd1f47e33fb25007f1b3460b7e595d2a095d5857252853841956efc96b9741583dc77c511a0b457f9d9974290bfdd11fca58e40500b", 0x38}, {&(0x7f0000000800)="6be563204f384d2a0672a5de7c40f109dd915cdd8e114ae926f6004f6203c8deda17fa2662e17747c184d65ddbb64b13c595e6691575093a018167a93957380f79601aefb6eb8fd97a7899cc7aace3b33606f8491e8cf4438088926d2db24f", 0x5f}, {&(0x7f0000000880)="d0bd4f40c5cd67fbee74ef82333fcbb51e3fc8a21e169a14ba5a28948a35413e9db819f633591ea06414b08aacd36ae9180e85e74ee1bb1d90a979b4c134b28eadaaae1bdcfcf2e4e86dcb9342883a57a0b4536ebc0d3a64da17581cfe65a6b8f555075b5fef862369a8bf5bc51ee1ed47766affea43711b89ab800cce634feb3d5ab53d5d86b21fc7291f5de675c1de14b01df09f4bd3b0e23415bd", 0x9c}, {&(0x7f0000000940)="2983f436a095e03507ffbe08227e7a023008dff5b4f79be46945b7b8a05863298295b5ea94db459e1c75771c424cf65a944d1a6e672b6d333d4951ba2ede3f7c9b4c83d260bfd0aeabeac70218785850fda68257c6c7e602642cc90315b78859afb4a8f6491c60a05ff5f241cf15384b6d77d99b41e284c2743e95a3ab42d657f3d6648d49de01e8abd82255c16ff799c2d6e5323ba1be96d0520275813cb4581426530e0bdf4dd4ab7ec33f6c0e65ddee4a0f96b35780fb29aead9b92a59ec372590b0a69fda1c45d79c2eda975124fc07aeb4624b1a587b6d84dc9bbbbe5", 0xdf}, {&(0x7f0000000a40)="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{&(0x7f0000001b00)="c47b8071dfa870ce5a55c16c915ba25368fe3b3ed16f03c002be1ef04ca8037d81a5bc5ab1b9743204c78cf5427dab846d4c478ad0aea2d7d13160418e2328c016b238d0e4c44984e947ff0b16a08c82a7b612228e95c6b44274715cecec08262816cd0f807cc36cf713b700859d925f1befa46317c71566ac2927546b408bf9a49888cd7938bad208df619594719aaf7603232662b0cf1930e81c806aa2b3a0bfbc9de980ec6d48f0b649b736c838a3090e6a18b0cb5306a188730703f71cbee9030f38c5a2cd5711904a1886d29c25a03383b8e87c3eb2853d7f5ef481edfc4f0dad595aa411c34e086b53c3ff450a9a819c69a228635de08f96a03433ce6a1182a8a5fcbb9c9e18ab016575b335b2f77a7ff04c6317375233f3e2f03c9f4d0640c5b43a32c93fdecbffc5b4582d0d62405b40691ef36f87d68887523e3c71ebe5e1141c3c82487c47f609c739452aa53f615e46a0b0e2f8a6da4a9824284930f417916ba05f7a5c23bbe5d1e5dab7c8a6ecdd6304ae982073288e7105bed43470d3fa9be7f5697f27abff8f612ebdc8d23a7da21de37a2b5b22bc0f6ff32608ec43ccbe39c10e7af07c42a3382fc804fdbf304567918249394e652454138bb06f2a4292644b5efdb0f9dd0ff41a1a29249845d37b8b3a3f04f94f23e6c3cf6a53b105f98e3f254d20ad62f0878b5758813d7fbcf27e87bcc8c974ac0576959c0b8edb9ab893e7edddd7fbbfd635760df763f15b5ee735170a0d2c7c22a9214c936a02fb5ee8a21e306cb37ed6b7db0757ed0fe6e71c56ad2b353c43ac684c45ab0fd30a82e3deb647e7cdbd33d89baa568e1aa9eb5e03a466a890fdea9b0aa625b14006b76e0a38b9126ca63b7791486b33e8016f6162387a14088dd5625c5c84009e96d736b260ad686b0c1d892c217bfba3a93dbfc69bdf693a22b821447000a31f41eca1ccc12a67395c9bf29add1a0fd16284ed0482eb4c682fab5e58dfd10c3fad09d489950139d303b7b42f7b54d34209a8caf8872405641e9aedbeb2b1f2117d8e4d931aa19a8ec1be9539d28e7913b6c9a7700d6aa11705a4274b13f66abd6b2a3a6e3e067f003de5a87fa406233fa6eebe356f61e5dbf2dc941f791c2f299328b5f9c6612394fe18474a55d04c527f3a106ddf9e8e61356bd206e9b5b047b4f8aa6b5e197ef93c88b703cee114b1fc6ddfc46e4de81b008b9ee91e53fb8ad6458a76afa6cb1e43329d93842615fea41eefc13e2c9c03a845897ed10d1f6d1acaaf3f2d3740c860bbe3c49db8c569bd8946be89e835bba9488e7412039017e02b853c0d92e9307468e2c684d15fe9c0f2cf99739c75ff5d85e5228ff4ac7b72c2fe49283dd11e4e0a6327feccaf70445ba1f5fcbe90abd8c28ce8a04e4e6e2afe114920322494c64c58b591ed2f942e600879ef3c5daafeb4e59e26165b384d77d7216089ad4450356c2c48d226b025fdac83a78c6ca455517058efce48b6a3f14cbce5693ff4cf0df6bd44116202a51f63f5fec0b1477ac1e8b29d06d546e0be5f5e8e8c017fe8c1c22a8727356d3932806733278e2bfeb21e530e5cbdaf6a9055cda24548a7f23601abe1824457e9bd7ba181bcd24740ed54e927ee28115c8cc00ef1abe01ad95f2190d5bf1d065437205c6a63748375c9082970ac8ccfeca068fc0670b5f2ee81e438cba01e39033e2e2aa2b623e61a107389ec361166a12ffd075385081b3bd5162d8dc2dcadead42537c43c455ff4b066c0abff6a46477b0e01a265299cc962efad649bf1f7abe9c5ad29896d464de891c8b6340c7081d02dcaa35776ba46f04fc2b935e8bebc3a7c590dadf2dcf0ae8d4cfe5512d4b9f9874285e15f705b0980ecadc211515e6dead3e1ebcd5d8fbccba96f3623df91f2b37d96984e720510fbbb41171a8b0f882e6cc82fa40623100cd521f2e4a19773a1be6eb328cb10a731c25a329c639e29c5c52e87203b8387567bc810acd8809eb74102a550d1608737aab97341a84b6dfaa0ad800c1586ab660a468506d1feffa37f76e95db00c2dccd60b855e883dcc64d649ee8cb67d8d6b038bc62bf47f8db5ddd16ed46718b8a3f8af0234b58490f03b33ef89b160c453e83aad30f7789913536f0505a61ad7750378716827d08d3997e9d720d3e557d601b0f5b3d2223125d23f12b9e2af2fae1599151ecd62506aa0671857d43f2b12dfb665b05b80bb84a497decc40e653d68c18aec5562f5bee8400158d3832e8f2203afb303b5070b70a06058094aae7715d969ecb52409a6ba3baf3434c27ebae21d19c4f6703e6aa8ff67673f43c903d55a848a30a9f44f7484ada577d1c81002091a3e83f55eae6ab2e6e7cef487a459b8c2b1351f7e394b501b3ecca93483ad5b08fb92266aacc892dae00f4d748d6ed317cf340047e66d7a605145c622a81da33c835c9189299071c92967eed7f394c86cf1e14b2fa2e379aa4b614546da2cae6d8139142459fe2e6140a6211815429a757b3852f99f67eb6e3887b6f2200e5b0054055c8388a3f079fca0f55ca90a1a1ce2eb610515cc88963f8d4f222b99b4baa7bbffc6057bd26703492a95559a0a193139b2fa5f349e1dd3dc0f04d13818b83f40dd13d5d91e929b1569a219557bc2cf2dc24151de193744ccd7c3bb02892a30f4c226e640ffa31ae893d77ad6756ba5a0ca27f40b83ce85264a3c9dd3babba1c5c0326867c2aaa4bb3869d6dade2a2f547ad3fbec796fccb0bac1424b4d2b00ba443ab612a4d5026f2da8e037beccb1ac8aa951695b9d1b52405e31ef8df161d8ab4a53cd48aced1250494ecdb0dcf2cd3f2de57c88e3ccd1a0544fa015d32a89eb3693c31dceb75169c8c185b3e28805efe3de64c63f22a900e778c9baead29b284d2186d67149394a93bf90b6b0f8d7e212d0fd42e9355489cc0cd1b68ccc3ae44c62f2d365dca118d951a689d80600050ec9b8bacaf219556fd3d944ed28b8b3543f8624ee683589766518cf3f4aac49a0bd547680afd96ae7123464c6ffe150e4ae85df34d56fbfd2b50493db171729d8c0fcc285105edb44f5664cd0615dbc72723d797082939b77956f5e971104cb8f2aa8791b7e27d9b79bea8a913dd45b7654ac5cd169075f31e71bb539d024c3eaf4e1c1e919d4edd89afd5173b321daf55250d0b2dc6f1b54239c6408221bdceabee87afe24ceda704b47d7ff60f82bed88986360a2c15944adf872c70839f81471e3ee5c8b6085fd761c8eaf74ae708cbc613fa64e701d9e564be17a1ed2e31eaa9bf727c70f6bf2a162cd4a0d8a611bb342b66c41242c7d50d53eb86e175a872fdc9d1ec721e7f2f600140b011a346efce829fb6113217ab26e5eb0157ba252cc1af45d762f37b984b0191334972fd254adde6331a52613e13c4157b260e676a1271c0ec21481eb6c69cf4b9706dd2f549363c5ce4af420ef0f8f7e0a24580bb7005b4d5c91a87cbfbe178de7ee28a158394b1430e7d9f31d07ad49cf0025bd546dd391a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0x1000}, {&(0x7f0000002b00)="73e0be08bd0d99c66e32ca26057d73750925e581a31db152da2b2146e3fcda428894a70a2abfa7121ffa5850559866c27637cf4d8394efecde2b40e6912f5d24fd1eff3bacca21ea836a837f08822390838071315e95913792e75d326be4f0fd374a5d9bccb5d855d772503a310e0d198bb3dfeffb396dc6bc475f94173acd4844b544fec9311cbece38861d365bebbb3e3302c1af61ac0c534fb75d81f820a33711b1fd721c612a5c9a2752df8ba440f228f07fdf455235b2bce1955a30f1ec4950d549f1763e4f220fc4570fd5393bb2cb15886ab7b4d7a210cf748ca764d4a79a", 0xe2}, {&(0x7f0000002c00)="4c9db9b29022964e7b54b60380626f8e437a99a9081b7a79ba0654f591e49f1fd4baed41704d4d6878cb5b7efa6ee0525e5f5321f2036f7de707cba49cb2852c1e0512c393957a1025e94f992f25b11a3426d512bc407816f197940ce491c8b150fbf3bae987cf8f1b4a217ea1a62e4576cd044b435ef525", 0x78}, {&(0x7f0000002c80)="6ab7a48e487710487a65f292cf92ec178252b3672ec28bc421064e01c730827840bd1367b15776daf1c604bf5a8b2d05ad91311141b6819aa9ceb454ae6f565cc093c970b10cfdec550dd16c54e67065e13300cc962770f16efeca8dc36f58e6d42022499d177bc83d57ea60d975", 0x6e}], 0xa, &(0x7f0000002f00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, r5, r3, r1]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r0]}}], 0x88, 0x10000}}], 0x2, 0x40014) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0/file0\x00'}) (async) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x1, 0x80000000, 0x4}}, 0x30) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) setuid(0x0) (async) getpid() (async) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async) getegid() (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r8) (async) sendmmsg$unix(r2, &(0x7f0000002e80)=[{{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000005c0)="bc6965f40a7baafe020f1f39be6bd921ffbce7f60658a40858c8d73f8c13cce01c4304d29ac28a236cadce22f878afacc24499544ffe595fed874ce56b49d8cbfaf9532e2355bdd5d9e46029350a5c47c0bd6f", 0x53}, {&(0x7f0000000380)="f078caf2b4641e6b62553c047b84a83f73491db9c159cd34b5800893036e59f096bd4b792eaa51bad464d2e1d63023e14aa3c20b24e016099cebd8414c28ebc9daedaabdd15df29aef16c241820bb81ddef4f50810922f6e162287e9e7466a5366cee88a090d4599f34a272d6c85e5b34d12214f5273fb43636188fd14d3dd0d6e0680666ef1a8801c176ebdb849df869bc5eac922c00629914237ef9f4e37938d1c7edc04283af5d9b139d9c0471ac9db81a1594489bbeb7058130448c8181b33cf4bc1c9feefd4eafcc952b8ae666233bad311d82706b895128fb54c0bc3170e3d", 0xe2}, {&(0x7f0000000480)="15f41b2936cb04e912499179ec0da686fb5d6884b83877f6bc60da4653f30eaa9a332cd3d8dc8d18b2cd305d0cbe978a199d1a68c10563e00ff0541886d7e2ad5c635fe8cb32a881633d11a52bd7654e52f1f3199681b8fea212512ff00caad5d8f4acde5dce35b65885b851bbdabf5722a7d9c4804dee94ff40d9fe0eecafb260cca236a524643c4598acf77dcf4db7f2da5b679ad642c46b", 0x99}, {&(0x7f0000000540)="7c14a20b04d6ef401e332d72a57293c2d4a01787764cbc0dcb3731ed0b28aa779d4a06fd34e3595e56d03c748e48c07e9a4ba5067c6b16678bb824145d365a8efbd46cc2399e77bc9547ea25b43d2c6a52feade88d2eee64295962c7485cfb4cbb0b3bbe469b327614b9200bd8b4ce39a973c16615fd3d85cafa76c4b236", 0x7e}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r1, r6, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xa0, 0x84}}, {{&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d00)=[{&(0x7f00000007c0)="fb613cd1f47e33fb25007f1b3460b7e595d2a095d5857252853841956efc96b9741583dc77c511a0b457f9d9974290bfdd11fca58e40500b", 0x38}, {&(0x7f0000000800)="6be563204f384d2a0672a5de7c40f109dd915cdd8e114ae926f6004f6203c8deda17fa2662e17747c184d65ddbb64b13c595e6691575093a018167a93957380f79601aefb6eb8fd97a7899cc7aace3b33606f8491e8cf4438088926d2db24f", 0x5f}, {&(0x7f0000000880)="d0bd4f40c5cd67fbee74ef82333fcbb51e3fc8a21e169a14ba5a28948a35413e9db819f633591ea06414b08aacd36ae9180e85e74ee1bb1d90a979b4c134b28eadaaae1bdcfcf2e4e86dcb9342883a57a0b4536ebc0d3a64da17581cfe65a6b8f555075b5fef862369a8bf5bc51ee1ed47766affea43711b89ab800cce634feb3d5ab53d5d86b21fc7291f5de675c1de14b01df09f4bd3b0e23415bd", 0x9c}, {&(0x7f0000000940)="2983f436a095e03507ffbe08227e7a023008dff5b4f79be46945b7b8a05863298295b5ea94db459e1c75771c424cf65a944d1a6e672b6d333d4951ba2ede3f7c9b4c83d260bfd0aeabeac70218785850fda68257c6c7e602642cc90315b78859afb4a8f6491c60a05ff5f241cf15384b6d77d99b41e284c2743e95a3ab42d657f3d6648d49de01e8abd82255c16ff799c2d6e5323ba1be96d0520275813cb4581426530e0bdf4dd4ab7ec33f6c0e65ddee4a0f96b35780fb29aead9b92a59ec372590b0a69fda1c45d79c2eda975124fc07aeb4624b1a587b6d84dc9bbbbe5", 0xdf}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000001a40)="150148971b6d1d4b520c661cd77ab3800af70f716a08f022fe6a3a95369bb5e86de8f368050b5ff03345b27d8141a5c3e69a9b6fe292930a695c3130d16397d975f979c1095841765091700d3f31166b8390fd47641fa202a7a2e5e148b6622c9978f2612a16acf6ec999cef820b11848ae6de39c09be57a3cba50ac4a32adea8c6e4d6a3d7df80f1f3749cf78c919c4eb47c0104535e1995f386ba83994ce21815ce96199", 0xa5}, {&(0x7f0000001b00)="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0x1000}, {&(0x7f0000002b00)="73e0be08bd0d99c66e32ca26057d73750925e581a31db152da2b2146e3fcda428894a70a2abfa7121ffa5850559866c27637cf4d8394efecde2b40e6912f5d24fd1eff3bacca21ea836a837f08822390838071315e95913792e75d326be4f0fd374a5d9bccb5d855d772503a310e0d198bb3dfeffb396dc6bc475f94173acd4844b544fec9311cbece38861d365bebbb3e3302c1af61ac0c534fb75d81f820a33711b1fd721c612a5c9a2752df8ba440f228f07fdf455235b2bce1955a30f1ec4950d549f1763e4f220fc4570fd5393bb2cb15886ab7b4d7a210cf748ca764d4a79a", 0xe2}, {&(0x7f0000002c00)="4c9db9b29022964e7b54b60380626f8e437a99a9081b7a79ba0654f591e49f1fd4baed41704d4d6878cb5b7efa6ee0525e5f5321f2036f7de707cba49cb2852c1e0512c393957a1025e94f992f25b11a3426d512bc407816f197940ce491c8b150fbf3bae987cf8f1b4a217ea1a62e4576cd044b435ef525", 0x78}, {&(0x7f0000002c80)="6ab7a48e487710487a65f292cf92ec178252b3672ec28bc421064e01c730827840bd1367b15776daf1c604bf5a8b2d05ad91311141b6819aa9ceb454ae6f565cc093c970b10cfdec550dd16c54e67065e13300cc962770f16efeca8dc36f58e6d42022499d177bc83d57ea60d975", 0x6e}], 0xa, &(0x7f0000002f00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, r5, r3, r1]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r0]}}], 0x88, 0x10000}}], 0x2, 0x40014) (async) [ 1529.194048][ T478] loop2: detected capacity change from 0 to 264192 21:21:40 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000140)='./bus\x00', 0x10000, 0x20) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) open(&(0x7f0000000140)='./bus\x00', 0x10000, 0x20) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1529.330658][ T492] loop2: detected capacity change from 0 to 264192 21:21:40 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000067c0)=[{{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x5, @local, 0x1, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="1f63a70c3d10815e0b51bb4de242d96fdcae9e267042703e74116f9f69561316afa16ae68de62b6c27313d03c28e3f84e5f7260213a6922b7cdf69f741f9e46df6", 0x41}, {&(0x7f0000000300)="a5f7ba1d1ffd410bf59f079df3887a0858f4322eb5d8500ff2f7ee76ea1feeafde389163101b904bdde0aff11a81e4b773af8eae573db845794ae377eb31037a89394aecfa0178a86eda5fee91dee922ee06ed9f3a52bcceb70c8af9c0863490925c5c93dffbd1a7639574760339f7e8fcef7923f98a0413f9aad7593b403d3e00fa21dda18aecd78ac31b6a46c8644dbfc612674e72a7fc8b1560805c82fca42adab31c43eac6cff8c81cc5dd1b507f7708ac8dc28325e44f0bb38f492e38cdefa8da44cb69d14c86ef84b46867803aed", 0xd1}, {&(0x7f0000000080)="3c5115745d89715cfb712a137131da6ace956e2cfef759749b8ca8e4a9dcab5d99d2a46952f1278fad570f9bb785e4", 0x2f}], 0x3, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @timestamping={{0x14, 0x1, 0x25, 0x933}}, @mark={{0x14, 0x1, 0x24, 0x58c8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x200}}], 0xd8}}, {{&(0x7f0000000500)=@vsock={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000580)="875dd3512809d09dfa2897451186ccb2a611193b61bdbab400903428cee52bc30689a9699780dfcf339184e468b1d7f38f152455ce445cbe71d7b95d3fc45df41b42acfb5f1a5e12b37cbd72947e", 0x4e}, {&(0x7f0000000600)="3aacfae9cca9b04eff51ea31cf39c8f12c66b0a1d763e9909f4dea53fe997e3d0d8a15d4f9e414ab1c786a5f091093aea7ddf1d069c2c798e737de25d3026325d6", 0x41}, {&(0x7f0000000680)="c603dc", 0x3}, {&(0x7f00000006c0)="61ccf0933f71d7d9aa1f2d6f66605bf8199aef9558936ad018dac95637ce641c2145469ec1334d9a4f05c119d01280d45994", 0x32}, {&(0x7f0000000700)="c90b554673e5baa8e1391b7d270e8098140a39e21093152838b551d3903f6c9ca95cb0d3a26a657bfe3698b03d3840b68683d5110ebe73af3cb6180de371dc", 0x3f}, {&(0x7f0000000740)='f,', 0x2}, {&(0x7f0000000780)="86764a378a3dfffcb6d294c0f773f220cbd090db12097ed74544eb401c19252e370debd6fe2f4b29c324928fad8f193156bfe98028379e", 0x37}, {&(0x7f00000007c0)="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{&(0x7f0000006200)="74d76177f2d4246d0b5b1fdd9d46bdddaa6652e50f7865dfb3771782bcd50e4983a7a3ea18a228c9fb147ecc323a4551d438ef8364ede5270ec35a527f70dd4134cfa9d17f7bc8bb2f94f58da2c7c5dedfe318c3514336dc64ffebfab8a8763e0ef20083165fc57e0eda4a61ffd73fa7b63659234994402f9cf172b44cb9a82f5ce9e9859933b7a98fa84929993cfe", 0x8f}], 0xa, &(0x7f0000006380)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}], 0x78}}, {{&(0x7f0000006400)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006480)="df75aba7cdaabb1bf07dc01dc8ef203d189bc077c7a2fcf8a2661810c1cd1498846cea28692aabcc9d53fbd20b295aee87d409e73f8e9119a289e1551ff7e65c621694761843e39804cf51e4b40c00caced246624661d5e6aebdd547d3d1edf741d2ee0606b0932420003c3ff9d5799dfc1fee8a7c2c99b69b2b6e3ce2948655e47c8d675f0f8167e0d85ea29182f473db28d581a66ae8bbd1856087e5fb", 0x9e}, {&(0x7f0000006540)="ceda3db5c0dbd0a1590e4d2ea392efe37a48f83ff7452cac866f3baa6b27ad51ca457b508aa3c0c21246383962252d21c6f453ef1d98052830e069a0489058e7d3cb003464a66911a1be", 0x4a}, {&(0x7f00000065c0)="f51445d96e68f235febbf1258e60b7574ea2d97df40631c1022cd908483dc83cdee82defb78c127132b8bc69f03590bbb808fc00ed13acc4701f0ab7ff54b923c965f6d39d8755c4eb9b49f984f014b3fe8f610e005be7f948a02c8db7579efdf2b9cb748afc84c4de33d82bf6dfba774167b71f067ddac17dbdac8e1702d2de51c6053f1b47267c6da71a8f86156a45c6b7929e3f008bea526e66d0b7eedd91ae40dc359125f16bad57af986654c121", 0xb0}, {&(0x7f0000006680)="531baaa6147544dbaf22a745c3a604d82fdd52a3947353e82316e35b77273993ce93ea2109f259ab78b8a980fb405f9dd52f32607899671b1492b7167a97f5d7f3456f1caa4c2dfab6d3a72e7f277371ab240e3610c9a6550b5967b1b6bee814c9efcd2d7044d805522466a05e0e85fbfcc68946605ef39f8d5401e5f899c8d1b389eb43bb01da02e6022d3386281660aa82df5a650a547bad045389112951f393bd75bfc437438f2dda5fab42878583bc7e3fdab4be25e65a73e2bd9f9cd12e761c57a63fdfcfb09849becedbb459027796ce1f", 0xd4}], 0x4}}], 0x8, 0x800) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r2 = accept$nfc_llcp(r1, &(0x7f00000069c0), &(0x7f0000006100)=0x60) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000006a80), r1) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000006bc0)={&(0x7f0000006a40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000006b80)={&(0x7f0000006ac0)={0x90, r3, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x401}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x3f}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x5}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x9}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) chdir(&(0x7f00000061c0)='./file0\x00') dup2(r0, r2) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000067c0)=[{{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x5, @local, 0x1, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="1f63a70c3d10815e0b51bb4de242d96fdcae9e267042703e74116f9f69561316afa16ae68de62b6c27313d03c28e3f84e5f7260213a6922b7cdf69f741f9e46df6", 0x41}, {&(0x7f0000000300)="a5f7ba1d1ffd410bf59f079df3887a0858f4322eb5d8500ff2f7ee76ea1feeafde389163101b904bdde0aff11a81e4b773af8eae573db845794ae377eb31037a89394aecfa0178a86eda5fee91dee922ee06ed9f3a52bcceb70c8af9c0863490925c5c93dffbd1a7639574760339f7e8fcef7923f98a0413f9aad7593b403d3e00fa21dda18aecd78ac31b6a46c8644dbfc612674e72a7fc8b1560805c82fca42adab31c43eac6cff8c81cc5dd1b507f7708ac8dc28325e44f0bb38f492e38cdefa8da44cb69d14c86ef84b46867803aed", 0xd1}, {&(0x7f0000000080)="3c5115745d89715cfb712a137131da6ace956e2cfef759749b8ca8e4a9dcab5d99d2a46952f1278fad570f9bb785e4", 0x2f}], 0x3, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @timestamping={{0x14, 0x1, 0x25, 0x933}}, @mark={{0x14, 0x1, 0x24, 0x58c8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x200}}], 0xd8}}, {{&(0x7f0000000500)=@vsock={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000580)="875dd3512809d09dfa2897451186ccb2a611193b61bdbab400903428cee52bc30689a9699780dfcf339184e468b1d7f38f152455ce445cbe71d7b95d3fc45df41b42acfb5f1a5e12b37cbd72947e", 0x4e}, {&(0x7f0000000600)="3aacfae9cca9b04eff51ea31cf39c8f12c66b0a1d763e9909f4dea53fe997e3d0d8a15d4f9e414ab1c786a5f091093aea7ddf1d069c2c798e737de25d3026325d6", 0x41}, {&(0x7f0000000680)="c603dc", 0x3}, {&(0x7f00000006c0)="61ccf0933f71d7d9aa1f2d6f66605bf8199aef9558936ad018dac95637ce641c2145469ec1334d9a4f05c119d01280d45994", 0x32}, {&(0x7f0000000700)="c90b554673e5baa8e1391b7d270e8098140a39e21093152838b551d3903f6c9ca95cb0d3a26a657bfe3698b03d3840b68683d5110ebe73af3cb6180de371dc", 0x3f}, {&(0x7f0000000740)='f,', 0x2}, {&(0x7f0000000780)="86764a378a3dfffcb6d294c0f773f220cbd090db12097ed74544eb401c19252e370debd6fe2f4b29c324928fad8f193156bfe98028379e", 0x37}, {&(0x7f00000007c0)="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{&(0x7f0000006200)="74d76177f2d4246d0b5b1fdd9d46bdddaa6652e50f7865dfb3771782bcd50e4983a7a3ea18a228c9fb147ecc323a4551d438ef8364ede5270ec35a527f70dd4134cfa9d17f7bc8bb2f94f58da2c7c5dedfe318c3514336dc64ffebfab8a8763e0ef20083165fc57e0eda4a61ffd73fa7b63659234994402f9cf172b44cb9a82f5ce9e9859933b7a98fa84929993cfe", 0x8f}], 0xa, &(0x7f0000006380)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}], 0x78}}, {{&(0x7f0000006400)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006480)="df75aba7cdaabb1bf07dc01dc8ef203d189bc077c7a2fcf8a2661810c1cd1498846cea28692aabcc9d53fbd20b295aee87d409e73f8e9119a289e1551ff7e65c621694761843e39804cf51e4b40c00caced246624661d5e6aebdd547d3d1edf741d2ee0606b0932420003c3ff9d5799dfc1fee8a7c2c99b69b2b6e3ce2948655e47c8d675f0f8167e0d85ea29182f473db28d581a66ae8bbd1856087e5fb", 0x9e}, {&(0x7f0000006540)="ceda3db5c0dbd0a1590e4d2ea392efe37a48f83ff7452cac866f3baa6b27ad51ca457b508aa3c0c21246383962252d21c6f453ef1d98052830e069a0489058e7d3cb003464a66911a1be", 0x4a}, {&(0x7f00000065c0)="f51445d96e68f235febbf1258e60b7574ea2d97df40631c1022cd908483dc83cdee82defb78c127132b8bc69f03590bbb808fc00ed13acc4701f0ab7ff54b923c965f6d39d8755c4eb9b49f984f014b3fe8f610e005be7f948a02c8db7579efdf2b9cb748afc84c4de33d82bf6dfba774167b71f067ddac17dbdac8e1702d2de51c6053f1b47267c6da71a8f86156a45c6b7929e3f008bea526e66d0b7eedd91ae40dc359125f16bad57af986654c121", 0xb0}, {&(0x7f0000006680)="531baaa6147544dbaf22a745c3a604d82fdd52a3947353e82316e35b77273993ce93ea2109f259ab78b8a980fb405f9dd52f32607899671b1492b7167a97f5d7f3456f1caa4c2dfab6d3a72e7f277371ab240e3610c9a6550b5967b1b6bee814c9efcd2d7044d805522466a05e0e85fbfcc68946605ef39f8d5401e5f899c8d1b389eb43bb01da02e6022d3386281660aa82df5a650a547bad045389112951f393bd75bfc437438f2dda5fab42878583bc7e3fdab4be25e65a73e2bd9f9cd12e761c57a63fdfcfb09849becedbb459027796ce1f", 0xd4}], 0x4}}], 0x8, 0x800) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) accept$nfc_llcp(r1, &(0x7f00000069c0), &(0x7f0000006100)=0x60) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000006a80), r1) (async) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000006bc0)={&(0x7f0000006a40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000006b80)={&(0x7f0000006ac0)={0x90, r3, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x401}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x3f}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x5}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x9}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) (async) chdir(&(0x7f00000061c0)='./file0\x00') (async) dup2(r0, r2) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) (async) 21:21:40 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000140)='./bus\x00', 0x10000, 0x20) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) open(&(0x7f0000000140)='./bus\x00', 0x10000, 0x20) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:40 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x4003d, 0x3, &(0x7f0000000700)=[{&(0x7f0000000600)="c51913", 0x3, 0x2}, {&(0x7f0000000540)="c1", 0x1, 0x5}, {&(0x7f00000005c0)="f430191a1ad3d225ff1fafd2a7ba0666264204da1279ab0cebd5e9bd410f0166180794ae76d3bd6b5da0a2144bed4a4e2c8b3b40bde41ff1b517d76bd8", 0x3d, 0x40000}], 0x0, &(0x7f00000013c0)=ANY=[], 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) pipe(&(0x7f0000000280)={0xffffffffffffffff}) accept(r2, &(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000500)=0x80) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000780)) r4 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000340), 0x206000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@generic={0x0, 0x3, 0x3, 0x43, 0x3}, @call={0x85, 0x0, 0x0, 0x61}]}, &(0x7f0000000200)='syzkaller\x00', 0xa00, 0x0, 0x0, 0x41100, 0x17, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x3}, 0x8, 0x10, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r2, 0xffffffffffffffff, r3, r4]}, 0xfffffffffffffd82) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0xe8141, 0x27) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x40) r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r5, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000440)={0xf000, 0xf000, 0x7, 0x2, 0x7ff}) lseek(r0, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000000) unlink(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1529.498983][ T511] loop2: detected capacity change from 0 to 264192 21:21:41 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x40a0030000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:41 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="cdf5adc7f90e738e30ba18766992331a58bb3b54ed8cff9e04c026a4d7e8e2a765780f9da4487bfeafd7472be91c0b73275aa7f9df0d76bc7d6a6c17a62289435875597265cb09f1314b87f012eb5d7a9296fb1a0004d339beb795130e08d94354994d1899d16d9385c0292ca2271affde06075de175b9afd7624feb9a7fcf7afd34d9079be0ece4602a80d4aefd085af940c81c399bc436f5f25aa460e07536bebca8c55a3ef8e7366ae998d4487d389fc64e7167d1873b9187ab74b185661f905ea03e8d8ab6c906ca4d2f9846ca03a73b2b3e050d147fc9b796262a100103c0"], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:41 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) chdir(&(0x7f0000000140)='./file0\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) write$P9_RREADLINK(r1, &(0x7f0000000080)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) lseek(r0, 0x6e9, 0x0) [ 1529.692826][ T531] loop5: detected capacity change from 0 to 512 21:21:41 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0xf0ffff, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:41 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c00) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r4 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x2190006, &(0x7f0000000080)=ANY=[@ANYRES8=r3, @ANYRES32=r1], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r6 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r6, 0x0, 0xc8, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r4, 0x6e9, 0x0) 21:21:41 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x4003d, 0x3, &(0x7f0000000700)=[{&(0x7f0000000600)="c51913", 0x3, 0x2}, {&(0x7f0000000540)="c1", 0x1, 0x5}, {&(0x7f00000005c0)="f430191a1ad3d225ff1fafd2a7ba0666264204da1279ab0cebd5e9bd410f0166180794ae76d3bd6b5da0a2144bed4a4e2c8b3b40bde41ff1b517d76bd8", 0x3d, 0x40000}], 0x0, &(0x7f00000013c0)=ANY=[], 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) pipe(&(0x7f0000000280)={0xffffffffffffffff}) accept(r2, &(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000500)=0x80) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000780)) r4 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000340), 0x206000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@generic={0x0, 0x3, 0x3, 0x43, 0x3}, @call={0x85, 0x0, 0x0, 0x61}]}, &(0x7f0000000200)='syzkaller\x00', 0xa00, 0x0, 0x0, 0x41100, 0x17, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x3}, 0x8, 0x10, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r2, 0xffffffffffffffff, r3, r4]}, 0xfffffffffffffd82) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0xe8141, 0x27) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x40) r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r5, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000440)={0xf000, 0xf000, 0x7, 0x2, 0x7ff}) lseek(r0, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000000) unlink(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x4003d, 0x3, &(0x7f0000000700)=[{&(0x7f0000000600)="c51913", 0x3, 0x2}, {&(0x7f0000000540)="c1", 0x1, 0x5}, {&(0x7f00000005c0)="f430191a1ad3d225ff1fafd2a7ba0666264204da1279ab0cebd5e9bd410f0166180794ae76d3bd6b5da0a2144bed4a4e2c8b3b40bde41ff1b517d76bd8", 0x3d, 0x40000}], 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) pipe(&(0x7f0000000280)) (async) accept(r2, &(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000500)=0x80) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0) (async) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000780)) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000340), 0x206000, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@generic={0x0, 0x3, 0x3, 0x43, 0x3}, @call={0x85, 0x0, 0x0, 0x61}]}, &(0x7f0000000200)='syzkaller\x00', 0xa00, 0x0, 0x0, 0x41100, 0x17, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x3}, 0x8, 0x10, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r2, 0xffffffffffffffff, r3, r4]}, 0xfffffffffffffd82) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0xe8141, 0x27) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x40) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r5, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000440)={0xf000, 0xf000, 0x7, 0x2, 0x7ff}) (async) lseek(r0, 0x2, 0x0) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000000) (async) unlink(&(0x7f0000000140)='./file0\x00') (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) [ 1529.768659][ T540] loop2: detected capacity change from 0 to 1 [ 1529.798924][ T540] squashfs: Unknown parameter 'Íõ­ÇùsŽ0ºvi’3X»;TíŒÿžÀ&¤×èâ§ex¤H{þ¯×G+é s'Z§ùßv¼}jl¦"‰CXuYreË ñ1K‡ðë]z’–û' [ 1529.832865][ T544] loop5: detected capacity change from 0 to 512 21:21:41 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) chdir(&(0x7f0000000140)='./file0\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) write$P9_RREADLINK(r1, &(0x7f0000000080)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) (async) lseek(r0, 0x6e9, 0x0) 21:21:41 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="cdf5adc7f90e738e30ba18766992331a58bb3b54ed8cff9e04c026a4d7e8e2a765780f9da4487bfeafd7472be91c0b73275aa7f9df0d76bc7d6a6c17a62289435875597265cb09f1314b87f012eb5d7a9296fb1a0004d339beb795130e08d94354994d1899d16d9385c0292ca2271affde06075de175b9afd7624feb9a7fcf7afd34d9079be0ece4602a80d4aefd085af940c81c399bc436f5f25aa460e07536bebca8c55a3ef8e7366ae998d4487d389fc64e7167d1873b9187ab74b185661f905ea03e8d8ab6c906ca4d2f9846ca03a73b2b3e050d147fc9b796262a100103c0"], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:41 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x4003d, 0x3, &(0x7f0000000700)=[{&(0x7f0000000600)="c51913", 0x3, 0x2}, {&(0x7f0000000540)="c1", 0x1, 0x5}, {&(0x7f00000005c0)="f430191a1ad3d225ff1fafd2a7ba0666264204da1279ab0cebd5e9bd410f0166180794ae76d3bd6b5da0a2144bed4a4e2c8b3b40bde41ff1b517d76bd8", 0x3d, 0x40000}], 0x0, &(0x7f00000013c0)=ANY=[], 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) pipe(&(0x7f0000000280)={0xffffffffffffffff}) accept(r2, &(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000500)=0x80) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000780)) r4 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000340), 0x206000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@generic={0x0, 0x3, 0x3, 0x43, 0x3}, @call={0x85, 0x0, 0x0, 0x61}]}, &(0x7f0000000200)='syzkaller\x00', 0xa00, 0x0, 0x0, 0x41100, 0x17, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x3}, 0x8, 0x10, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r2, 0xffffffffffffffff, r3, r4]}, 0xfffffffffffffd82) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0xe8141, 0x27) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x40) r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r5, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000440)={0xf000, 0xf000, 0x7, 0x2, 0x7ff}) lseek(r0, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000000) unlink(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x4003d, 0x3, &(0x7f0000000700)=[{&(0x7f0000000600)="c51913", 0x3, 0x2}, {&(0x7f0000000540)="c1", 0x1, 0x5}, {&(0x7f00000005c0)="f430191a1ad3d225ff1fafd2a7ba0666264204da1279ab0cebd5e9bd410f0166180794ae76d3bd6b5da0a2144bed4a4e2c8b3b40bde41ff1b517d76bd8", 0x3d, 0x40000}], 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) pipe(&(0x7f0000000280)) (async) accept(r2, &(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000500)=0x80) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0) (async) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000780)) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000340), 0x206000, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@generic={0x0, 0x3, 0x3, 0x43, 0x3}, @call={0x85, 0x0, 0x0, 0x61}]}, &(0x7f0000000200)='syzkaller\x00', 0xa00, 0x0, 0x0, 0x41100, 0x17, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x3}, 0x8, 0x10, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r2, 0xffffffffffffffff, r3, r4]}, 0xfffffffffffffd82) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0xe8141, 0x27) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x40) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r5, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000440)={0xf000, 0xf000, 0x7, 0x2, 0x7ff}) (async) lseek(r0, 0x2, 0x0) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000000) (async) unlink(&(0x7f0000000140)='./file0\x00') (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) [ 1529.915995][ T544] loop5: detected capacity change from 0 to 512 21:21:41 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async, rerun: 64) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async, rerun: 32) chdir(&(0x7f0000000140)='./file0\x00') (async, rerun: 64) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async, rerun: 64) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r1, &(0x7f0000000280)=""/98, 0x62, 0x2, &(0x7f0000000300)=@l2={0x1f, 0x200, @any, 0x9}, 0x80) (async) write$P9_RREADLINK(r1, &(0x7f0000000080)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) lseek(r0, 0x6e9, 0x0) 21:21:41 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="cdf5adc7f90e738e30ba18766992331a58bb3b54ed8cff9e04c026a4d7e8e2a765780f9da4487bfeafd7472be91c0b73275aa7f9df0d76bc7d6a6c17a62289435875597265cb09f1314b87f012eb5d7a9296fb1a0004d339beb795130e08d94354994d1899d16d9385c0292ca2271affde06075de175b9afd7624feb9a7fcf7afd34d9079be0ece4602a80d4aefd085af940c81c399bc436f5f25aa460e07536bebca8c55a3ef8e7366ae998d4487d389fc64e7167d1873b9187ab74b185661f905ea03e8d8ab6c906ca4d2f9846ca03a73b2b3e050d147fc9b796262a100103c0"], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="cdf5adc7f90e738e30ba18766992331a58bb3b54ed8cff9e04c026a4d7e8e2a765780f9da4487bfeafd7472be91c0b73275aa7f9df0d76bc7d6a6c17a62289435875597265cb09f1314b87f012eb5d7a9296fb1a0004d339beb795130e08d94354994d1899d16d9385c0292ca2271affde06075de175b9afd7624feb9a7fcf7afd34d9079be0ece4602a80d4aefd085af940c81c399bc436f5f25aa460e07536bebca8c55a3ef8e7366ae998d4487d389fc64e7167d1873b9187ab74b185661f905ea03e8d8ab6c906ca4d2f9846ca03a73b2b3e050d147fc9b796262a100103c0"], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1530.001316][ T573] loop5: detected capacity change from 0 to 512 [ 1530.010773][ T570] loop2: detected capacity change from 0 to 1 21:21:41 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file0\x00', 0x2080, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1530.083608][ T573] loop5: detected capacity change from 0 to 512 [ 1530.108272][ T594] loop2: detected capacity change from 0 to 1 [ 1530.128945][ T594] squashfs: Unknown parameter 'Íõ­ÇùsŽ0ºvi’3X»;TíŒÿžÀ&¤×èâ§ex¤H{þ¯×G+é s'Z§ùßv¼}jl¦"‰CXuYreË ñ1K‡ðë]z’–û' 21:21:41 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x41a0030000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000140), 0x1000000, &(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYBLOB="c6d0af924bcdc78be6462ea74422a60a6b786e8f5c6eb90ba4258b51534a7c3ddbb55be34fabc7b3b6519db0a2e8c6ecb31b0825935298165c151cda4a1759201261bb284aa550a736574f6a2753ee8f2b8bc14edf26af15f93fac37bbca95402ee77f87cdd2a0e44d13f48e27c12e8f133b85f86e19d273f1b7bfc4a9a14b1c111f553da0284e84250b06795a0565565928d2ccb58c9f886ee09b7692b8ad69023b1b263751e127fd00b271b160442040b5657ee6dd0644af5665c0577a02e824e8804d3e784d14326144127eb99532091972a7ce64aa069bcfad044cd352aa4f36a2395372ee61043d4eb5935b73"], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r3, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r2, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 21:21:41 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./berdir=./file0,upperdir=./file1,\x00\x00\x00\x00\x00\x00\x00']) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:41 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x1000000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1530.575374][ T608] loop2: detected capacity change from 0 to 264192 [ 1530.634998][ T610] loop5: detected capacity change from 0 to 264192 [ 1530.647666][ T608] overlayfs: missing 'lowerdir' [ 1530.677157][ T610] tmpfs: Unknown parameter '' 21:21:42 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c00) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r4 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x2190006, &(0x7f0000000080)=ANY=[@ANYRES8=r3, @ANYRES32=r1], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r6 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r6, 0x0, 0xc8, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r4, 0x6e9, 0x0) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x2190006, &(0x7f0000000080)=ANY=[@ANYRES8=r3, @ANYRES32=r1], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) socket(0x23, 0x5, 0x0) (async) setsockopt$MRT_INIT(r6, 0x0, 0xc8, 0x0, 0x0) (async) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r4, 0x6e9, 0x0) (async) 21:21:42 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./berdir=./file0,upperdir=./file1,\x00\x00\x00\x00\x00\x00\x00']) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:42 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) open(&(0x7f0000000080)='./file0\x00', 0x2080, 0x0) (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1530.823058][ T616] loop2: detected capacity change from 0 to 264192 [ 1530.851529][ T615] overlayfs: missing 'lowerdir' [ 1530.853061][ T616] squashfs: Unknown parameter './bus' 21:21:42 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./berdir=./file0,upperdir=./file1,\x00\x00\x00\x00\x00\x00\x00']) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='workdir=./berdir=./file0,upperdir=./file1,\x00\x00\x00\x00\x00\x00\x00']) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) [ 1530.981695][ T626] loop2: detected capacity change from 0 to 264192 [ 1531.020697][ T626] overlayfs: missing 'lowerdir' 21:21:42 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000080)='./file0\x00', 0x2080, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x6e9, 0x0) [ 1531.052090][ T633] overlayfs: missing 'lowerdir' 21:21:42 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f00000003c0)=0x8439, 0x4) close(r0) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:42 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1531.157916][ T643] loop2: detected capacity change from 0 to 264192 21:21:42 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x2000000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:42 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x42a0030000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:42 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f00000003c0)=0x8439, 0x4) close(r0) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) (async) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f00000003c0)=0x8439, 0x4) (async) close(r0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) 21:21:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) r2 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000140), 0x1000000, &(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYBLOB="c6d0af924bcdc78be6462ea74422a60a6b786e8f5c6eb90ba4258b51534a7c3ddbb55be34fabc7b3b6519db0a2e8c6ecb31b0825935298165c151cda4a1759201261bb284aa550a736574f6a2753ee8f2b8bc14edf26af15f93fac37bbca95402ee77f87cdd2a0e44d13f48e27c12e8f133b85f86e19d273f1b7bfc4a9a14b1c111f553da0284e84250b06795a0565565928d2ccb58c9f886ee09b7692b8ad69023b1b263751e127fd00b271b160442040b5657ee6dd0644af5665c0577a02e824e8804d3e784d14326144127eb99532091972a7ce64aa069bcfad044cd352aa4f36a2395372ee61043d4eb5935b73"], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r3, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r2, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1531.463480][ T649] loop2: detected capacity change from 0 to 264192 [ 1531.499124][ T652] loop5: detected capacity change from 0 to 264192 [ 1531.541332][ T652] tmpfs: Unknown parameter '' 21:21:42 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) (async) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async, rerun: 32) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f00000003c0)=0x8439, 0x4) (rerun: 32) close(r0) (async) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') 21:21:42 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c00) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r4 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x2190006, &(0x7f0000000080)=ANY=[@ANYRES8=r3, @ANYRES32=r1], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) r6 = socket(0x23, 0x5, 0x0) setsockopt$MRT_INIT(r6, 0x0, 0xc8, 0x0, 0x0) (async) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r4, 0x6e9, 0x0) 21:21:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000200)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000140), 0x1000000, &(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYBLOB="c6d0af924bcdc78be6462ea74422a60a6b786e8f5c6eb90ba4258b51534a7c3ddbb55be34fabc7b3b6519db0a2e8c6ecb31b0825935298165c151cda4a1759201261bb284aa550a736574f6a2753ee8f2b8bc14edf26af15f93fac37bbca95402ee77f87cdd2a0e44d13f48e27c12e8f133b85f86e19d273f1b7bfc4a9a14b1c111f553da0284e84250b06795a0565565928d2ccb58c9f886ee09b7692b8ad69023b1b263751e127fd00b271b160442040b5657ee6dd0644af5665c0577a02e824e8804d3e784d14326144127eb99532091972a7ce64aa069bcfad044cd352aa4f36a2395372ee61043d4eb5935b73"], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r3, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r2, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1531.666956][ T664] loop2: detected capacity change from 0 to 264192 [ 1531.698447][ T666] overlayfs: failed to resolve './file0': -2 21:21:43 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) 21:21:43 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) [ 1531.771607][ T677] loop5: detected capacity change from 0 to 264192 21:21:43 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x10) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1531.854717][ T682] loop2: detected capacity change from 0 to 264192 21:21:43 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) (async) 21:21:43 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x6e9, 0x0) [ 1532.094284][ T694] loop2: detected capacity change from 0 to 264192 21:21:43 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x3000000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:43 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x43a0030000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:43 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 21:21:43 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r1}}, 0x3) r2 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x101, 0x0) r4 = io_uring_setup(0x4d71, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x80010, r4, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000700)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x2007, @fd_index=0x8, 0x8, &(0x7f0000000680)=[{&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/27, 0x1b}], 0x8, 0x8, 0x1, {0x0, r5}}, 0xffff) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r2, 0x6e9, 0x0) 21:21:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x1c00) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x1, {{0x2, 0x4e23, @rand_addr=0x64010100}}}, 0x88) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x1c00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./bus\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="430042a2a7e54adb407aaea70a046243f3e23c7fddf31e6115d2c195b556dda30c409ef8e4af67498b6f08a53c221b40bc672cc65d1b54cd", 0x38, 0x2}, {&(0x7f0000000680)="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", 0xfa, 0x8001}], 0x2001000, &(0x7f0000000300)=ANY=[@ANYRESDEC=r2, @ANYRES16=r3], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f00000000c0)={0x2, 0x10000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) r6 = fcntl$dupfd(r5, 0x0, r1) write$tcp_congestion(r6, &(0x7f0000000140)='nv\x00', 0x3) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r4, 0x6e9, 0x0) 21:21:43 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='wo=./bus,lowerdir=./file0,upperdir=./file1,\x00']) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1532.472922][ T710] loop2: detected capacity change from 0 to 264192 [ 1532.578110][ T718] loop2: detected capacity change from 0 to 264192 [ 1532.624513][ T718] overlayfs: unrecognized mount option "wo=./bus" or missing value 21:21:44 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='wo=./bus,lowerdir=./file0,upperdir=./file1,\x00']) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000000000)='./file0\x00') [ 1532.665246][ T722] loop1: detected capacity change from 0 to 264192 21:21:44 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x10) (async, rerun: 32) chdir(&(0x7f00000001c0)='./bus\x00') (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async, rerun: 64) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (rerun: 64) lseek(r0, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1532.800234][ T730] loop2: detected capacity change from 0 to 264192 21:21:44 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x10) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x10) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x2, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) 21:21:44 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='wo=./bus,lowerdir=./file0,upperdir=./file1,\x00']) (async) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1532.859449][ T730] overlayfs: unrecognized mount option "wo=./bus" or missing value 21:21:44 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r1}}, 0x3) r2 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x101, 0x0) r4 = io_uring_setup(0x4d71, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) (async) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x80010, r4, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000700)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x2007, @fd_index=0x8, 0x8, &(0x7f0000000680)=[{&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/27, 0x1b}], 0x8, 0x8, 0x1, {0x0, r5}}, 0xffff) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r2, 0x6e9, 0x0) [ 1532.983043][ T740] loop2: detected capacity change from 0 to 264192 [ 1533.032040][ T740] overlayfs: unrecognized mount option "wo=./bus" or missing value 21:21:44 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000003100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000780)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/161, 0xa1}, {&(0x7f0000000680)=""/216, 0xd8}], 0x7}, 0x55}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000800)=""/41, 0x29}, {&(0x7f0000000840)=""/248, 0xf8}], 0x2, &(0x7f0000000980)=""/210, 0xd2}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)=""/4096, 0x1000}], 0x1}, 0x2}, {{&(0x7f0000001ac0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001d80)=""/93, 0x5d}, {&(0x7f0000001b40)=""/7, 0x7}, {&(0x7f0000001e00)=""/45, 0x2d}, {&(0x7f0000001e40)=""/157, 0x9d}, {&(0x7f0000001f00)=""/33, 0x21}, {&(0x7f0000001f40)=""/41, 0x29}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x7}, 0x401}], 0x4, 0x122, &(0x7f0000003140)={r1, r2+10000000}) chdir(&(0x7f0000000000)='./file0\x00') [ 1533.184168][ T747] loop2: detected capacity change from 0 to 264192 21:21:44 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x4000000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:44 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x44a0030000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x1, {{0x2, 0x4e23, @rand_addr=0x64010100}}}, 0x88) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x1c00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./bus\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="430042a2a7e54adb407aaea70a046243f3e23c7fddf31e6115d2c195b556dda30c409ef8e4af67498b6f08a53c221b40bc672cc65d1b54cd", 0x38, 0x2}, {&(0x7f0000000680)="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", 0xfa, 0x8001}], 0x2001000, &(0x7f0000000300)=ANY=[@ANYRESDEC=r2, @ANYRES16=r3], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') (async) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f00000000c0)={0x2, 0x10000}) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) r6 = fcntl$dupfd(r5, 0x0, r1) write$tcp_congestion(r6, &(0x7f0000000140)='nv\x00', 0x3) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r4, 0x6e9, 0x0) 21:21:44 executing program 5: getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xc1d495c) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000380)=0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000440)={0x0, 0x3ff, 0x7, 0x1}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000840)={{r1}, r2, 0x2, @inherit={0x48, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000080000000000bae4286c00000000fd130000b700000000060000000000000004000000000000000000000000000000908c56030080000000000000"]}, @devid=r3}) r4 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001880)={0x2, 0x5, 0xe3, 0x3, 0x5}, 0x14) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f0000000340)='./bus\x00') acct(&(0x7f0000000140)='./bus\x00') r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r5, &(0x7f0000000280)=""/98, 0x8c, 0x10100, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x64010100}, 0x4, 0x0, 0x1, 0x1}}, 0x80) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000001840)={0x3, 0x6}) 21:21:45 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r1}}, 0x3) r2 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x101, 0x0) r4 = io_uring_setup(0x4d71, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x80010, r4, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000700)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x2007, @fd_index=0x8, 0x8, &(0x7f0000000680)=[{&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/27, 0x1b}], 0x8, 0x8, 0x1, {0x0, r5}}, 0xffff) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r2, 0x6e9, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(0x0, r0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r1}}, 0x3) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x101, 0x0) (async) io_uring_setup(0x4d71, &(0x7f0000000000)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x8000000) (async) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x80010, r4, 0x10000000) (async) syz_io_uring_submit(r6, r7, &(0x7f0000000700)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x2007, @fd_index=0x8, 0x8, &(0x7f0000000680)=[{&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/27, 0x1b}], 0x8, 0x8, 0x1, {0x0, r5}}, 0xffff) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r8, &(0x7f00000000c0)='lp\x00', 0xf215bc1) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r2, 0x6e9, 0x0) (async) 21:21:45 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) clock_gettime(0x0, &(0x7f0000003100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000780)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/161, 0xa1}, {&(0x7f0000000680)=""/216, 0xd8}], 0x7}, 0x55}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000800)=""/41, 0x29}, {&(0x7f0000000840)=""/248, 0xf8}], 0x2, &(0x7f0000000980)=""/210, 0xd2}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)=""/4096, 0x1000}], 0x1}, 0x2}, {{&(0x7f0000001ac0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001d80)=""/93, 0x5d}, {&(0x7f0000001b40)=""/7, 0x7}, {&(0x7f0000001e00)=""/45, 0x2d}, {&(0x7f0000001e40)=""/157, 0x9d}, {&(0x7f0000001f00)=""/33, 0x21}, {&(0x7f0000001f40)=""/41, 0x29}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x7}, 0x401}], 0x4, 0x122, &(0x7f0000003140)={r1, r2+10000000}) chdir(&(0x7f0000000000)='./file0\x00') 21:21:45 executing program 3: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x5000000, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async, rerun: 64) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x1, {{0x2, 0x4e23, @rand_addr=0x64010100}}}, 0x88) (rerun: 64) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) (async) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x1c00) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./bus\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="430042a2a7e54adb407aaea70a046243f3e23c7fddf31e6115d2c195b556dda30c409ef8e4af67498b6f08a53c221b40bc672cc65d1b54cd", 0x38, 0x2}, {&(0x7f0000000680)="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", 0xfa, 0x8001}], 0x2001000, &(0x7f0000000300)=ANY=[@ANYRESDEC=r2, @ANYRES16=r3], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f00000000c0)={0x2, 0x10000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) r6 = fcntl$dupfd(r5, 0x0, r1) write$tcp_congestion(r6, &(0x7f0000000140)='nv\x00', 0x3) (async) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, 0x0) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r4, 0x6e9, 0x0) 21:21:45 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x45a0030000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') [ 1534.111443][ T784] loop2: detected capacity change from 0 to 264192 21:21:45 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async, rerun: 64) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000003100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000780)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/161, 0xa1}, {&(0x7f0000000680)=""/216, 0xd8}], 0x7}, 0x55}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000800)=""/41, 0x29}, {&(0x7f0000000840)=""/248, 0xf8}], 0x2, &(0x7f0000000980)=""/210, 0xd2}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)=""/4096, 0x1000}], 0x1}, 0x2}, {{&(0x7f0000001ac0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001d80)=""/93, 0x5d}, {&(0x7f0000001b40)=""/7, 0x7}, {&(0x7f0000001e00)=""/45, 0x2d}, {&(0x7f0000001e40)=""/157, 0x9d}, {&(0x7f0000001f00)=""/33, 0x21}, {&(0x7f0000001f40)=""/41, 0x29}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x7}, 0x401}], 0x4, 0x122, &(0x7f0000003140)={r1, r2+10000000}) (async) chdir(&(0x7f0000000000)='./file0\x00') [ 1534.155047][ T784] overlayfs: failed to resolve './file1': -2 21:21:45 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000140)='./file0\x00', 0x120) chdir(&(0x7f0000000000)='./file0\x00') [ 1534.289975][ T796] loop2: detected capacity change from 0 to 264192 [ 1534.402008][ T812] loop2: detected capacity change from 0 to 264192 21:21:45 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0xdc1c0, 0x44) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xf215bc1) recvmsg$unix(r1, &(0x7f0000001540)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000001400)=""/138, 0x8a}], 0x5, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}, 0x10000) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') mount$9p_rdma(&(0x7f0000001580), &(0x7f00000015c0)='./file0\x00', &(0x7f0000001600), 0x800, &(0x7f0000001640)=ANY=[@ANYBLOB='trans=rdma,port=0x0000000000004e24,rq=0x00000000000000ba,sq=0x0000000000000080,rq=0x000000000000007f,timeout=0x00000000000009b7,rq=0x8000000000000000,sq=0x000000000007fff,rq=0x0000000000003f5a,rq=0x000000000000001f,smackfsfloor=,\x00\x00']) lseek(r0, 0x6e9, 0x0) 21:21:45 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async, rerun: 64) rmdir(&(0x7f0000000040)='./file1\x00') (async, rerun: 64) chdir(&(0x7f00000001c0)='./bus\x00') (async) creat(&(0x7f0000000140)='./file0\x00', 0x120) (async) chdir(&(0x7f0000000000)='./file0\x00') 21:21:45 executing program 5: getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) (async) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xc1d495c) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000380)=0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000440)={0x0, 0x3ff, 0x7, 0x1}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000840)={{r1}, r2, 0x2, @inherit={0x48, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000080000000000bae4286c00000000fd130000b700000000060000000000000004000000000000000000000000000000908c56030080000000000000"]}, @devid=r3}) r4 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, 0x0, 0x0) (async) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001880)={0x2, 0x5, 0xe3, 0x3, 0x5}, 0x14) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f0000000340)='./bus\x00') (async) acct(&(0x7f0000000140)='./bus\x00') (async) r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r5, &(0x7f0000000280)=""/98, 0x8c, 0x10100, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x64010100}, 0x4, 0x0, 0x1, 0x1}}, 0x80) (async) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000001840)={0x3, 0x6}) 21:21:45 executing program 5: getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xc1d495c) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000380)=0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000440)={0x0, 0x3ff, 0x7, 0x1}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000840)={{r1}, r2, 0x2, @inherit={0x48, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000080000000000bae4286c00000000fd130000b700000000060000000000000004000000000000000000000000000000908c56030080000000000000"]}, @devid=r3}) r4 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001880)={0x2, 0x5, 0xe3, 0x3, 0x5}, 0x14) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f0000000340)='./bus\x00') acct(&(0x7f0000000140)='./bus\x00') r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) recvfrom(r5, &(0x7f0000000280)=""/98, 0x8c, 0x10100, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x64010100}, 0x4, 0x0, 0x1, 0x1}}, 0x80) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000001840)={0x3, 0x6}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) (async) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) (async) write$tcp_congestion(r1, &(0x7f00000000c0)='lp\x00', 0xc1d495c) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000380)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000440)={0x0, 0x3ff, 0x7, 0x1}) (async) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000840)={{r1}, r2, 0x2, @inherit={0x48, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000080000000000bae4286c00000000fd130000b700000000060000000000000004000000000000000000000000000000908c56030080000000000000"]}, @devid=r3}) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) (async) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') (async) lseek(r0, 0x2, 0x0) (async) setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, 0x0, 0x0) (async) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001880)={0x2, 0x5, 0xe3, 0x3, 0x5}, 0x14) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) (async) unlink(&(0x7f0000000340)='./bus\x00') (async) acct(&(0x7f0000000140)='./bus\x00') (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x7, 0xf6764815d4642b39) (async) recvfrom(r5, &(0x7f0000000280)=""/98, 0x8c, 0x10100, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x64010100}, 0x4, 0x0, 0x1, 0x1}}, 0x80) (async) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000001840)={0x3, 0x6}) (async) [ 1534.597664][ T830] loop2: detected capacity change from 0 to 264192 21:21:46 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000001b80)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000140)='./file0\x00', 0x120) (async, rerun: 32) chdir(&(0x7f0000000000)='./file0\x00') (rerun: 32) [ 1534.644853][ T834] overlayfs: failed to resolve './file0': -2 [ 1534.720240][ T841] ================================================================== [ 1534.728358][ T841] BUG: KASAN: use-after-free in rdma_close+0xaf/0xc0 [ 1534.735150][ T841] Read of size 8 at addr ffff88807895fc08 by task syz-executor.0/841 [ 1534.743244][ T841] [ 1534.745584][ T841] CPU: 0 PID: 841 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0 [ 1534.755328][ T841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 1534.765407][ T841] Call Trace: [ 1534.768708][ T841] [ 1534.771659][ T841] dump_stack_lvl+0xcd/0x134 [ 1534.776301][ T841] print_report+0x15e/0x45d [ 1534.780865][ T841] ? __phys_addr+0xc4/0x140 [ 1534.785402][ T841] ? rdma_close+0xaf/0xc0 [ 1534.789778][ T841] kasan_report+0xbb/0x1f0 [ 1534.794239][ T841] ? rdma_close+0xaf/0xc0 [ 1534.798632][ T841] rdma_close+0xaf/0xc0 [ 1534.802834][ T841] p9_client_destroy+0xbe/0x370 [ 1534.807725][ T841] ? p9_fid_destroy+0xd0/0xd0 [ 1534.812442][ T841] ? p9_client_create+0x78c/0xf20 [ 1534.817501][ T841] ? __kmem_cache_free+0xab/0x3b0 [ 1534.822570][ T841] p9_client_create+0x728/0xf20 [ 1534.827470][ T841] ? p9_client_rpc+0xd70/0xd70 [ 1534.832272][ T841] ? lockdep_init_map_type+0x21a/0x7f0 [ 1534.837763][ T841] ? __kasan_kmalloc+0xa1/0xb0 [ 1534.842570][ T841] ? __raw_spin_lock_init+0x36/0x110 [ 1534.847895][ T841] v9fs_session_init+0x1e2/0x1810 [ 1534.852982][ T841] ? lock_acquire+0x4fc/0x630 [ 1534.857691][ T841] ? rcu_read_lock_sched_held+0xd/0x70 [ 1534.863200][ T841] ? lock_release+0x5cb/0x810 [ 1534.867911][ T841] ? lock_acquire+0x4fc/0x630 [ 1534.872625][ T841] ? __kmem_cache_alloc_node+0x48/0x3d0 [ 1534.878216][ T841] ? lock_downgrade+0x6e0/0x6e0 [ 1534.883097][ T841] ? v9fs_show_options+0x780/0x780 [ 1534.888249][ T841] ? memcg_slab_post_alloc_hook+0x183/0x480 [ 1534.894187][ T841] ? __kmem_cache_alloc_node+0x1d8/0x3d0 [ 1534.899877][ T841] ? v9fs_mount+0x9b/0xc90 [ 1534.904427][ T841] v9fs_mount+0xba/0xc90 [ 1534.908705][ T841] ? rcu_read_lock_sched_held+0xd/0x70 [ 1534.914204][ T841] ? v9fs_statfs+0x4d0/0x4d0 21:21:46 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000013c0)=ANY=[], 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0xf215bc1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x46a0030000000000, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') 21:21:46 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000000), 0x2200800, &(0x7f00000013c0)=ANY=[], 0x4) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe8141, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x440, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) write$tcp_congestion(r1, &(0x7f0000000140)='htcp\x00', 0x37) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./bus\x00') lseek(r0, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1534.918848][ T841] ? apparmor_capable+0x1d8/0x460 [ 1534.923961][ T841] ? v9fs_statfs+0x4d0/0x4d0 [ 1534.928594][ T841] legacy_get_tree+0x105/0x220 [ 1534.933400][ T841] vfs_get_tree+0x89/0x2f0 [ 1534.937845][ T841] path_mount+0x1326/0x1e20 [ 1534.942409][ T841] ? kmem_cache_free+0xea/0x5b0 [ 1534.947303][ T841] ? finish_automount+0x960/0x960 [ 1534.952359][ T841] ? putname+0xfe/0x140 [ 1534.956555][ T841] __x64_sys_mount+0x27f/0x300 [ 1534.961364][ T841] ? copy_mnt_ns+0xae0/0xae0 [ 1534.965992][ T841] ? syscall_enter_from_user_mode+0x22/0xb0 [ 1534.971930][ T841] ? trace_hardirqs_on+0x2d/0x160 [ 1534.976986][ T841] do_syscall_64+0x35/0xb0 [ 1534.981429][ T841] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1534.987367][ T841] RIP: 0033:0x7fdad608b5a9 [ 1534.991808][ T841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1535.011446][ T841] RSP: 002b:00007fdad71c3168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1535.019895][ T841] RAX: ffffffffffffffda RBX: 00007fdad61ac050 RCX: 00007fdad608b5a9 [ 1535.027901][ T841] RDX: 0000000020001600 RSI: 00000000200015c0 RDI: 0000000020001580 [ 1535.035900][ T841] RBP: 00007fdad60e6580 R08: 0000000020001640 R09: 0000000000000000 [ 1535.043904][ T841] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000000 [ 1535.051908][ T841] R13: 00007ffcd9ac96af R14: 00007fdad71c3300 R15: 0000000000022000 [ 1535.059916][ T841] [ 1535.062956][ T841] [ 1535.065287][ T841] Allocated by task 841: [ 1535.069537][ T841] kasan_save_stack+0x1e/0x40 [ 1535.074266][ T841] kasan_set_track+0x21/0x30 [ 1535.078899][ T841] __kasan_kmalloc+0xa1/0xb0 [ 1535.083531][ T841] rdma_create_trans+0x24f/0x13d0 [ 1535.088600][ T841] p9_client_create+0x7ef/0xf20 [ 1535.093487][ T841] v9fs_session_init+0x1e2/0x1810 [ 1535.098544][ T841] v9fs_mount+0xba/0xc90 [ 1535.102827][ T841] legacy_get_tree+0x105/0x220 [ 1535.107627][ T841] vfs_get_tree+0x89/0x2f0 [ 1535.112071][ T841] path_mount+0x1326/0x1e20 [ 1535.116602][ T841] __x64_sys_mount+0x27f/0x300 [ 1535.121392][ T841] do_syscall_64+0x35/0xb0 [ 1535.125831][ T841] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1535.131766][ T841] [ 1535.134101][ T841] Freed by task 841: [ 1535.138003][ T841] kasan_save_stack+0x1e/0x40 [ 1535.142718][ T841] kasan_set_track+0x21/0x30 [ 1535.147430][ T841] kasan_save_free_info+0x2a/0x40 [ 1535.152480][ T841] ____kasan_slab_free+0x160/0x1c0 [ 1535.157632][ T841] slab_free_freelist_hook+0x8b/0x1c0 [ 1535.163038][ T841] __kmem_cache_free+0xab/0x3b0 [ 1535.167923][ T841] rdma_destroy_trans+0x196/0x210 [ 1535.172983][ T841] rdma_create_trans+0x1076/0x13d0 [ 1535.178133][ T841] p9_client_create+0x7ef/0xf20 [ 1535.183015][ T841] v9fs_session_init+0x1e2/0x1810 [ 1535.188060][ T841] v9fs_mount+0xba/0xc90 [ 1535.192331][ T841] legacy_get_tree+0x105/0x220 [ 1535.197121][ T841] vfs_get_tree+0x89/0x2f0 [ 1535.201566][ T841] path_mount+0x1326/0x1e20 [ 1535.206095][ T841] __x64_sys_mount+0x27f/0x300 [ 1535.210887][ T841] do_syscall_64+0x35/0xb0 [ 1535.215327][ T841] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1535.221266][ T841] [ 1535.223601][ T841] The buggy address belongs to the object at ffff88807895fc00 [ 1535.223601][ T841] which belongs to the cache kmalloc-512 of size 512 [ 1535.237675][ T841] The buggy address is located 8 bytes inside of [ 1535.237675][ T841] 512-byte region [ffff88807895fc00, ffff88807895fe00) [ 1535.250810][ T841] [ 1535.253150][ T841] The buggy address belongs to the physical page: [ 1535.259576][ T841] page:ffffea0001e25700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7895c [ 1535.269755][ T841] head:ffffea0001e25700 order:2 compound_mapcount:0 compound_pincount:0 [ 1535.278105][ T841] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 1535.286117][ T841] raw: 00fff00000010200 ffff888011841c80 dead000080100010 0000000000000000 [ 1535.294831][ T841] raw: 0000000000000000 dead000000000001 00000001ffffffff 0000000000000000 [ 1535.303439][ T841] page dumped because: kasan: bad access detected [ 1535.309872][ T841] page_owner tracks the page as allocated [ 1535.315601][ T841] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 16, tgid 16 (ksoftirqd/0), ts 263883977655, free_ts 253026551280 [ 1535.336131][ T841] get_page_from_freelist+0x1092/0x2d20 [ 1535.341712][ T841] __alloc_pages+0x1c7/0x5a0 [ 1535.346332][ T841] alloc_pages+0x1a6/0x270 [ 1535.350792][ T841] allocate_slab+0x213/0x300 [ 1535.355423][ T841] ___slab_alloc+0xac1/0x1430 [ 1535.360132][ T841] __slab_alloc.constprop.0+0x4d/0xa0 [ 1535.365544][ T841] __kmem_cache_alloc_node+0x18a/0x3d0 [ 1535.371042][ T841] __kmalloc_node_track_caller+0x45/0xc0 [ 1535.376706][ T841] __alloc_skb+0xd9/0x2f0 [ 1535.381089][ T841] __napi_alloc_skb+0x93/0x340 [ 1535.385882][ T841] page_to_skb+0x17d/0xc80 [ 1535.390378][ T841] receive_buf+0xe0a/0x5560 [ 1535.394906][ T841] virtnet_poll+0x708/0x1310 [ 1535.399523][ T841] __napi_poll+0xb8/0x770 [ 1535.403908][ T841] net_rx_action+0x9fc/0xde0 [ 1535.408527][ T841] __do_softirq+0x1f7/0xad8 [ 1535.413052][ T841] page last free stack trace: [ 1535.417730][ T841] free_pcp_prepare+0x65c/0xd90 [ 1535.422621][ T841] free_unref_page+0x19/0x4d0 [ 1535.427323][ T841] __unfreeze_partials+0x17c/0x1a0 [ 1535.432470][ T841] qlist_free_all+0x6a/0x170 [ 1535.437094][ T841] kasan_quarantine_reduce+0x180/0x200 [ 1535.442587][ T841] __kasan_slab_alloc+0x62/0x80 [ 1535.447486][ T841] kmem_cache_alloc_node+0x2ff/0x400 [ 1535.452821][ T841] __alloc_skb+0x210/0x2f0 [ 1535.457276][ T841] tcp_stream_alloc_skb+0x38/0x580 [ 1535.462502][ T841] tcp_sendmsg_locked+0xc36/0x2f90 [ 1535.467652][ T841] tcp_sendmsg+0x2b/0x40 [ 1535.471927][ T841] inet_sendmsg+0x99/0xe0 [ 1535.476321][ T841] sock_sendmsg+0xcf/0x120 [ 1535.480815][ T841] sock_write_iter+0x291/0x3d0 [ 1535.485610][ T841] vfs_write+0x9e9/0xdd0 [ 1535.489895][ T841] ksys_write+0x1e8/0x250 [ 1535.494275][ T841] [ 1535.496611][ T841] Memory state around the buggy address: [ 1535.502254][ T841] ffff88807895fb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1535.510348][ T841] ffff88807895fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1535.518434][ T841] >ffff88807895fc00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1535.526605][ T841] ^ [ 1535.530953][ T841] ffff88807895fc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1535.539038][ T841] ffff88807895fd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1535.547118][ T841] ================================================================== [ 1535.563989][ T841] Kernel panic - not syncing: panic_on_warn set ... [ 1535.570637][ T841] CPU: 0 PID: 841 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0 [ 1535.580390][ T841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 1535.590468][ T841] Call Trace: [ 1535.593760][ T841] [ 1535.596723][ T841] dump_stack_lvl+0xcd/0x134 [ 1535.601350][ T841] panic+0x2c8/0x622 [ 1535.605282][ T841] ? panic_print_sys_info.part.0+0x110/0x110 [ 1535.611274][ T841] ? preempt_schedule_common+0x59/0xc0 [ 1535.616744][ T841] ? preempt_schedule_thunk+0x16/0x18 [ 1535.622144][ T841] end_report.part.0+0x3f/0x7c [ 1535.626916][ T841] ? rdma_close+0xaf/0xc0 [ 1535.631265][ T841] kasan_report.cold+0xa/0xf [ 1535.635872][ T841] ? rdma_close+0xaf/0xc0 [ 1535.640222][ T841] rdma_close+0xaf/0xc0 [ 1535.644395][ T841] p9_client_destroy+0xbe/0x370 [ 1535.649261][ T841] ? p9_fid_destroy+0xd0/0xd0 [ 1535.653951][ T841] ? p9_client_create+0x78c/0xf20 [ 1535.658991][ T841] ? __kmem_cache_free+0xab/0x3b0 [ 1535.664034][ T841] p9_client_create+0x728/0xf20 [ 1535.668900][ T841] ? p9_client_rpc+0xd70/0xd70 [ 1535.673682][ T841] ? lockdep_init_map_type+0x21a/0x7f0 [ 1535.679237][ T841] ? __kasan_kmalloc+0xa1/0xb0 [ 1535.684020][ T841] ? __raw_spin_lock_init+0x36/0x110 [ 1535.689321][ T841] v9fs_session_init+0x1e2/0x1810 [ 1535.694359][ T841] ? lock_acquire+0x4fc/0x630 [ 1535.699043][ T841] ? rcu_read_lock_sched_held+0xd/0x70 [ 1535.704538][ T841] ? lock_release+0x5cb/0x810 [ 1535.709246][ T841] ? lock_acquire+0x4fc/0x630 [ 1535.713957][ T841] ? __kmem_cache_alloc_node+0x48/0x3d0 [ 1535.719551][ T841] ? lock_downgrade+0x6e0/0x6e0 [ 1535.724410][ T841] ? v9fs_show_options+0x780/0x780 [ 1535.729533][ T841] ? memcg_slab_post_alloc_hook+0x183/0x480 [ 1535.735446][ T841] ? __kmem_cache_alloc_node+0x1d8/0x3d0 [ 1535.741096][ T841] ? v9fs_mount+0x9b/0xc90 [ 1535.745532][ T841] v9fs_mount+0xba/0xc90 [ 1535.749797][ T841] ? rcu_read_lock_sched_held+0xd/0x70 [ 1535.755279][ T841] ? v9fs_statfs+0x4d0/0x4d0 [ 1535.759890][ T841] ? apparmor_capable+0x1d8/0x460 [ 1535.764921][ T841] ? v9fs_statfs+0x4d0/0x4d0 [ 1535.769527][ T841] legacy_get_tree+0x105/0x220 [ 1535.774305][ T841] vfs_get_tree+0x89/0x2f0 [ 1535.778730][ T841] path_mount+0x1326/0x1e20 [ 1535.783249][ T841] ? kmem_cache_free+0xea/0x5b0 [ 1535.788117][ T841] ? finish_automount+0x960/0x960 [ 1535.793152][ T841] ? putname+0xfe/0x140 [ 1535.797319][ T841] __x64_sys_mount+0x27f/0x300 [ 1535.802093][ T841] ? copy_mnt_ns+0xae0/0xae0 [ 1535.806690][ T841] ? syscall_enter_from_user_mode+0x22/0xb0 [ 1535.812598][ T841] ? trace_hardirqs_on+0x2d/0x160 [ 1535.817631][ T841] do_syscall_64+0x35/0xb0 [ 1535.822051][ T841] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1535.827962][ T841] RIP: 0033:0x7fdad608b5a9 [ 1535.832381][ T841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1535.851993][ T841] RSP: 002b:00007fdad71c3168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1535.860412][ T841] RAX: ffffffffffffffda RBX: 00007fdad61ac050 RCX: 00007fdad608b5a9 [ 1535.868386][ T841] RDX: 0000000020001600 RSI: 00000000200015c0 RDI: 0000000020001580 [ 1535.876373][ T841] RBP: 00007fdad60e6580 R08: 0000000020001640 R09: 0000000000000000 [ 1535.884373][ T841] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000000 [ 1535.892354][ T841] R13: 00007ffcd9ac96af R14: 00007fdad71c3300 R15: 0000000000022000 [ 1535.900341][ T841] [ 1535.903598][ T841] Kernel Offset: disabled [ 1535.907916][ T841] Rebooting in 86400 seconds..