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0x31ec}, {&(0x7f0000008c80)={0x520, 0x41, 0x400, 0x70bd28, 0x25dfdbfd, "", [@generic, @nested={0x14b, 0x0, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd}, @generic="3985d3fee30264ff113f68f65e5941239f92a56ead4d4ba6f192b0e733d75d0d2484bd7a4b4010d2f28333a6fb5d835be52723f04481b4deb0b76c29bfc3dc07c34452", @typed={0xb, 0x55, 0x0, 0x0, @binary="506a3d57fed28c"}, @generic="f9738db0ff536104bf557c61d2ac0b5c0594d1624083c720c3ce74f430e45c93b6cc85e3638b1ed6b496915a554cb8422a4c163bdc84a5382b8e11735675d110c10a9e8eea993438090f5372e887ddaf049e5d0507046fe409bcd7f08660d416d6c91c22feb0e7b418f4dab1d4698abb32f13bcb41d64d2f3e60caee2af5208aea4e1a7357cd6a5cc616715a037e09c9f97e2d598ae4ff88e0678fc4013484b7bf66f949e43d816bddc25da1988ec3464f941e9241d37b449a35bce0cec13b860176ec343dfade42deb46625aedf4717f4879d7e19d4ae8136bd256be0f5e3a55e436d75f79ce3ea520eb45d47a9e0d4"]}, @nested={0xa5, 0x20, 0x0, 0x1, [@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) ioprio_set$uid(0x3, r7, 0x6000) fcntl$getownex(r0, 0x10, &(0x7f0000009480)={0x0, 0x0}) read$FUSE(r0, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(r0, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd=r1}, 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@typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, 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[@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r4, r0, r5, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) sched_rr_get_interval(r8, &(0x7f0000000040)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', 0x0}) (async) getuid() (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000008c40), 0x10000, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020}, 0x2020) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, 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0x31ec}, {&(0x7f0000008c80)={0x520, 0x41, 0x400, 0x70bd28, 0x25dfdbfd, "", [@generic, @nested={0x14b, 0x0, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd}, @generic="3985d3fee30264ff113f68f65e5941239f92a56ead4d4ba6f192b0e733d75d0d2484bd7a4b4010d2f28333a6fb5d835be52723f04481b4deb0b76c29bfc3dc07c34452", @typed={0xb, 0x55, 0x0, 0x0, @binary="506a3d57fed28c"}, @generic="f9738db0ff536104bf557c61d2ac0b5c0594d1624083c720c3ce74f430e45c93b6cc85e3638b1ed6b496915a554cb8422a4c163bdc84a5382b8e11735675d110c10a9e8eea993438090f5372e887ddaf049e5d0507046fe409bcd7f08660d416d6c91c22feb0e7b418f4dab1d4698abb32f13bcb41d64d2f3e60caee2af5208aea4e1a7357cd6a5cc616715a037e09c9f97e2d598ae4ff88e0678fc4013484b7bf66f949e43d816bddc25da1988ec3464f941e9241d37b449a35bce0cec13b860176ec343dfade42deb46625aedf4717f4879d7e19d4ae8136bd256be0f5e3a55e436d75f79ce3ea520eb45d47a9e0d4"]}, @nested={0xa5, 0x20, 0x0, 0x1, [@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) (async) ioprio_set$uid(0x3, r7, 0x6000) (async) fcntl$getownex(r0, 0x10, &(0x7f0000009480)) (async) read$FUSE(r0, &(0x7f0000000300)={0x2020}, 0x2020) (async) sendmsg$netlink(r0, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd=r1}, @generic="abf5d334d265ac2aa2af026f2f31323812724911bdd6413831a86d52c30a4c9165121787c50bc89dcf6ba1929e825653eb665342205ea0d5319c81d1ec88ab4c827950b8dec86c36c993c9b2d1f61efc2ea40ef0efaa4dabb2a6541e41f29e9f418429c4e3cc95f200c1cd909211f903e6f5c84d4406da6df00da96d268fa862d87b97153aaf176a10a746a99f505b5abcea38097cee98ef520792205f33421b70de7b3b0b7457384f945cf7c6947d9eb300385d3d9b2cf57af0d63fc1bec638e14ab7b10b9d505109e6c2d4d8d4c6fc7443ba1d345ba4b9630aef62e04fe0af3cf3cee64e757ce710f00104edc6c2f08410d383790c24f859d5928cfddd6f74f7b65dfcb6c54261fe4d9612131f689676973e3227cd3ccdf4bd982eaa664616c9d18a69fd0be4409eb198cb854f260f3fb5addc166f8bdcfeac8dde40b4c30c3043da5ca59d6c3d7a97bb2a98dd576d25bf5639c6583bf9a311351f71b67fb61bd6ae020499260a2836c24d0505ffa609443a0e8e54efeb2344458c34c3ad6b086182d07c008ca071a4d43f85c25513ffbe15770cb10e7904a4dbd1df032591d738095379d2fa312261443f40a03a50f23e253b64f944fcb71d806f1afc730efa18c1d9c1be73fdcf7cb51e46a8e57147a917f7c9c07a3be64425bfe0eb6aa695544e974beecbb37db4b660a3a4e40499156a01774560f0cf543a3e214a5467e7a39ccfb559ce683ea4858f9ff85b6b1aff90aa981312ce25ea71a5db94e3d3f326d4ee356edf16578b396f7e61b1b4b01da0241a230e97ca84da31bccf595dc316bee3caf3d877beefd36c69b7df3b8df151f99fd4eec5e9bc7ff6155f350362f8f3289f7383dda8a6806551a4ee912964e76bd845d257b296898657519764b821ccff1a56f2be56c5d6e40e8a1698d25ca3a32f1cd5be3cf275c0c7300fd88c4f76f44078e8d80dce57adc7fdff5435e529f8fdc67eadd7767f8631df407cd41b030807f9eb45bd84ae128013ff5904c26606df9b2c640b79eadbaeef0abeecdfbf52a7e12a8ae32cedc50f3c452691cd5dcb86e3dd1ebb10d51594e6c054e314517576ce7db0852b4b00d39ee808681f01d96ae24e495915e3464d65303cb6d2b09c48e8651bb4e7bf497aa2915817ae430949d927432046ee19be5f10eea87f04ef99960b1e87cc89c7f87ec0dd6d969937f0eeeb324c517cd149d82cd7f2eaee08bee235ec127fcf93157ef5ac9ba12b1bf6dc40789b41d42acc97bbb863b3cee477bd8670094b610ed57d60d71a66fee26fa632f16ae3a31698d19647dcadb849409b5a4f56f81d0e9e1f9e3597e3893d4d7b728ce942eec96347b31a2be3e82d9224d1a6e49ac3858b31854ac00f2a915df6e40f8a0311e2d62d7f07ba8793e3066c3c9d08dfb86f9e03020a7c0257cb04b55b2f2fbffeccc835cd1d5f9a21d69e8115ff7f004f16b6ce36b293084fb56ebbcb35ce069b65fd46ade2202af9c297dee01ec60e342aef33d677e6cdc97a5cc2244c5fdaa6a034e44926ac65468ef7148da4f8d6a692bea263a90312807b34fa87da73c20aab124de6a7810a654f90be562ad6d2e01bc9a54346d68295861cd0b05ad78325aa27f851e8d26f8f6189d5f29704d4b1538b7e4c6bd603d7e808865450f5e37d1ede2fdb23edd84ac8d5481df1e03d500cce780d24392ea6581e2f60440cd5ee326dd323012e8b0b28b0d1591b3269a83f6d52d8dc7f124fc073647c843d6d211bd623953e6c8c0e45e750b53bd461e71f6dedc651635e2ac200db2a79907ea080a0addb8e5af3f79744ec8d68fe866cc6cac889030388931f9d1c2fed76ff8681f5f74a0bce961157af5a0088b97c191b79fc9fb2a58730d95ec342eb97b0eae219faf1c257a520715b874c08794d9fb5dc7a0bdaf40a31cd72d43248b5ceec3b787ef747be5588f74ab2aa0c06bec3dd4afa564ec783e3d031df08b03fba182e80fae1f918871edd6f82ec644296cd9f4cb85068961678d93bb01912def2ee6fb29b6cf4eadaf2717e14a5db1c7eab769c9e0d48ba870f3ab7c17a6a425c0f9ae4fb4fff0f2737653a531c73c4db6903b06280bea259a60205f149f55c079475d6280b3b8f4df7c77df9d485d09f7bf69836faafa46a6f7eeb1a421f1f777880f10435a3fe1ca86b5d5a2b8071ad8c3ea03ee37371e3314413b77977aaec50d00d7de2b4e7ebb625436fc31387398412b27a420b1bf9276e4e94698b8cca5fef48f8035a39386a37459a614acb501f88e61b046ec4ae712427b6b77cc7771a68eaa9976b7416e1cf4e88d4b24904e4a309af318a4f0e0af7b215e77913a124c024f7dd77", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, @generic="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@typed={0x8, 0x8b, 0x0, 0x0, @ipv4=@local}, @generic="3f61b21dbc90ed69bc4a26ee879db67749036157af157fdf72009cbf86e5dd8ef1799bd48104cb7e13262909e16bfbb5be4b2349e2aa89c5830ca3cd8930df9d4bfdb1635d60ccb781832fe8b06c9e653c72194df5b1c337f684ec95ac8d5d4a9ad85b7ca7392cfa523d24730e7dc5eb1ffb97206f460e96d38e900074afd28b22e735dfb2f7e9bfddd0225538b581ef826ef8f2f6bbb0a6afb3a593c870115144c11dedaf81b6d79e2043e6b15a5d0e72d7d7bfa39c96c0f2e2d21ce9fa0f8c62779f32241039f3cdf78cda8e9dda96c388bafac6c7f07184059f544c4b5e87bb3dbe5a1c8d8b", @typed={0x8, 0x3f, 0x0, 0x0, @u32=0x1}]}, 0x140c}, {&(0x7f0000002340)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="810184a8", @ANYRES32=r2, 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[@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r4, r0, r5, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) (async) sched_rr_get_interval(r8, &(0x7f0000000040)) (async) 23:41:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x70}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1886.153854] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:45 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000003000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c000500000000dd4c000000"], 0x2c}}, 0x20048000) 23:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x13f}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:45 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x6, 0x0, &(0x7f0000000280), 0x0) 23:41:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x74}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:45 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', 0x0}) (async) r2 = getuid() (async) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000008c40), 0x10000, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)={0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, 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[@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) (async) ioprio_set$uid(0x3, r7, 0x6000) (async) fcntl$getownex(r0, 0x10, &(0x7f0000009480)={0x0, 0x0}) (async) read$FUSE(r0, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(r0, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd=r1}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, @generic="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[@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r4, r0, r5, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) sched_rr_get_interval(r8, &(0x7f0000000040)) 23:41:45 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000003000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c000500000000dd4c000000"], 0x2c}}, 0x20048000) [ 1886.341290] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:45 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x6, 0x0, &(0x7f0000000280), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x6, 0x0, &(0x7f0000000280), 0x0) (async) 23:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x140}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:45 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x9180, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) 23:41:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7a}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:45 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x6, 0x0, &(0x7f0000000280), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x6, 0x0, &(0x7f0000000280), 0x0) (async) 23:41:45 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000003000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c000500000000dd4c000000"], 0x2c}}, 0x20048000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000003000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c000500000000dd4c000000"], 0x2c}}, 0x20048000) (async) 23:41:45 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async, rerun: 64) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) (async, rerun: 64) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x9180, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) [ 1886.507950] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x141}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xa0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@newqdisc={0x2c8, 0x24, 0x20, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x9, 0xe}, {0x5, 0xffe0}, {0xb, 0xe}}, [@TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7f, 0x1f, 0x101, 0x6, 0x0, 0xffff, 0x40, 0x3}}, {0xa, 0x2, [0x7, 0x1, 0x8000]}}, {{0x1c, 0x1, {0x0, 0x0, 0x9, 0xd58, 0x2, 0x1, 0x9, 0x1}}, {0x6, 0x2, [0x101]}}]}, @qdisc_kind_options=@q_dsmark={{0xb}, {0x14, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x16}, @TCA_DSMARK_DEFAULT_INDEX={0x6, 0x2, 0x80}]}}, @TCA_STAB={0xf4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xf9, 0x1, 0x101, 0x40, 0x1, 0x5, 0x1, 0x6}}, {0x10, 0x2, [0x800, 0x2, 0x6, 0x4, 0x6, 0x3]}}, {{0x1c, 0x1, {0x80, 0x0, 0x6, 0x4, 0x2, 0x2, 0x4, 0x1}}, {0x6, 0x2, [0x8]}}, {{0x1c, 0x1, {0xfc, 0x7, 0x8, 0x8001, 0x1, 0x1, 0xfffffffd, 0x2}}, {0x8, 0x2, [0xff, 0xffff]}}, {{0x1c, 0x1, {0x0, 0x7, 0xfff7, 0x3049, 0x0, 0xb5e8, 0x10000}}, {0x4}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x3, 0x2, 0x32, 0x8, 0x7}}, {0x12, 0x2, [0x4, 0x2, 0x7, 0x7, 0x2, 0x7ff, 0x9]}}, {{0x1c, 0x1, {0x32, 0xe1, 0x0, 0x6, 0x1, 0x1, 0x44, 0x5}}, {0xe, 0x2, [0xfff, 0x20, 0x5, 0x8, 0xbd4]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xc14}, @TCA_STAB={0x78, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0x1, 0x0, 0x2, 0x2, 0x8c, 0x4420, 0x2}}, {0x8, 0x2, [0xcac, 0x401]}}, {{0x1c, 0x1, {0x6, 0xe7, 0x1, 0x101, 0x1, 0x0, 0x1, 0x2}}, {0x8, 0x2, [0xef, 0x0]}}, {{0x1c, 0x1, {0x1, 0x3f, 0x0, 0x7b, 0x2, 0x6, 0x1, 0x6}}, {0x10, 0x2, [0x6, 0x8001, 0x50, 0x1, 0x655, 0xe9]}}]}, @qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6, 0x5, {0xf8, 0x7f}}, @TCA_STAB={0xa8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x69, 0x0, 0x3, 0x5, 0x2, 0x1, 0x3, 0x1}}, {0x6, 0x2, [0x5]}}, {{0x1c, 0x1, {0x0, 0x0, 0x2, 0x0, 0x1, 0x40, 0xfffff53f, 0x8}}, {0x14, 0x2, [0x0, 0x0, 0x7, 0xfff, 0x4, 0x7ff, 0x4, 0x4]}}, {{0x1c, 0x1, {0x0, 0x4, 0x80, 0x11, 0x0, 0x1, 0x8647, 0x1}}, {0x6, 0x2, [0x5]}}, {{0x1c, 0x1, {0x2, 0x5, 0x80, 0x3ff, 0x1, 0x5, 0x80000001, 0x5}}, {0xe, 0x2, [0x9, 0x100, 0x8, 0x38ab, 0x2]}}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x44004010}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) 23:41:45 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x9180, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x9180, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) (async) 23:41:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2a0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@newqdisc={0x2c8, 0x24, 0x20, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x9, 0xe}, {0x5, 0xffe0}, {0xb, 0xe}}, [@TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7f, 0x1f, 0x101, 0x6, 0x0, 0xffff, 0x40, 0x3}}, {0xa, 0x2, [0x7, 0x1, 0x8000]}}, {{0x1c, 0x1, {0x0, 0x0, 0x9, 0xd58, 0x2, 0x1, 0x9, 0x1}}, {0x6, 0x2, [0x101]}}]}, @qdisc_kind_options=@q_dsmark={{0xb}, {0x14, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x16}, @TCA_DSMARK_DEFAULT_INDEX={0x6, 0x2, 0x80}]}}, @TCA_STAB={0xf4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xf9, 0x1, 0x101, 0x40, 0x1, 0x5, 0x1, 0x6}}, {0x10, 0x2, [0x800, 0x2, 0x6, 0x4, 0x6, 0x3]}}, {{0x1c, 0x1, {0x80, 0x0, 0x6, 0x4, 0x2, 0x2, 0x4, 0x1}}, {0x6, 0x2, [0x8]}}, {{0x1c, 0x1, {0xfc, 0x7, 0x8, 0x8001, 0x1, 0x1, 0xfffffffd, 0x2}}, {0x8, 0x2, [0xff, 0xffff]}}, {{0x1c, 0x1, {0x0, 0x7, 0xfff7, 0x3049, 0x0, 0xb5e8, 0x10000}}, {0x4}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x3, 0x2, 0x32, 0x8, 0x7}}, {0x12, 0x2, [0x4, 0x2, 0x7, 0x7, 0x2, 0x7ff, 0x9]}}, {{0x1c, 0x1, {0x32, 0xe1, 0x0, 0x6, 0x1, 0x1, 0x44, 0x5}}, {0xe, 0x2, [0xfff, 0x20, 0x5, 0x8, 0xbd4]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xc14}, @TCA_STAB={0x78, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0x1, 0x0, 0x2, 0x2, 0x8c, 0x4420, 0x2}}, {0x8, 0x2, [0xcac, 0x401]}}, {{0x1c, 0x1, {0x6, 0xe7, 0x1, 0x101, 0x1, 0x0, 0x1, 0x2}}, {0x8, 0x2, [0xef, 0x0]}}, {{0x1c, 0x1, {0x1, 0x3f, 0x0, 0x7b, 0x2, 0x6, 0x1, 0x6}}, {0x10, 0x2, [0x6, 0x8001, 0x50, 0x1, 0x655, 0xe9]}}]}, @qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6, 0x5, {0xf8, 0x7f}}, @TCA_STAB={0xa8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x69, 0x0, 0x3, 0x5, 0x2, 0x1, 0x3, 0x1}}, {0x6, 0x2, [0x5]}}, {{0x1c, 0x1, {0x0, 0x0, 0x2, 0x0, 0x1, 0x40, 0xfffff53f, 0x8}}, {0x14, 0x2, [0x0, 0x0, 0x7, 0xfff, 0x4, 0x7ff, 0x4, 0x4]}}, {{0x1c, 0x1, {0x0, 0x4, 0x80, 0x11, 0x0, 0x1, 0x8647, 0x1}}, {0x6, 0x2, [0x5]}}, {{0x1c, 0x1, {0x2, 0x5, 0x80, 0x3ff, 0x1, 0x5, 0x80000001, 0x5}}, {0xe, 0x2, [0x9, 0x100, 0x8, 0x38ab, 0x2]}}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x44004010}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) 23:41:45 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84800) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffff8}]}, &(0x7f0000000180)='GPL\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000002c0)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x5, 0x3, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0xffffffffffffffff, r6, r7]}, 0x80) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r9, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) [ 1886.748745] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1886.758319] validate_nla: 42 callbacks suppressed [ 1886.758327] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x142}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:45 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000000280), 0x0) [ 1886.789861] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@newqdisc={0x2c8, 0x24, 0x20, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x9, 0xe}, {0x5, 0xffe0}, {0xb, 0xe}}, [@TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7f, 0x1f, 0x101, 0x6, 0x0, 0xffff, 0x40, 0x3}}, {0xa, 0x2, [0x7, 0x1, 0x8000]}}, {{0x1c, 0x1, {0x0, 0x0, 0x9, 0xd58, 0x2, 0x1, 0x9, 0x1}}, {0x6, 0x2, [0x101]}}]}, @qdisc_kind_options=@q_dsmark={{0xb}, {0x14, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x16}, @TCA_DSMARK_DEFAULT_INDEX={0x6, 0x2, 0x80}]}}, @TCA_STAB={0xf4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xf9, 0x1, 0x101, 0x40, 0x1, 0x5, 0x1, 0x6}}, {0x10, 0x2, [0x800, 0x2, 0x6, 0x4, 0x6, 0x3]}}, {{0x1c, 0x1, {0x80, 0x0, 0x6, 0x4, 0x2, 0x2, 0x4, 0x1}}, {0x6, 0x2, [0x8]}}, {{0x1c, 0x1, {0xfc, 0x7, 0x8, 0x8001, 0x1, 0x1, 0xfffffffd, 0x2}}, {0x8, 0x2, [0xff, 0xffff]}}, {{0x1c, 0x1, {0x0, 0x7, 0xfff7, 0x3049, 0x0, 0xb5e8, 0x10000}}, {0x4}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x3, 0x2, 0x32, 0x8, 0x7}}, {0x12, 0x2, [0x4, 0x2, 0x7, 0x7, 0x2, 0x7ff, 0x9]}}, {{0x1c, 0x1, {0x32, 0xe1, 0x0, 0x6, 0x1, 0x1, 0x44, 0x5}}, {0xe, 0x2, [0xfff, 0x20, 0x5, 0x8, 0xbd4]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xc14}, @TCA_STAB={0x78, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0x1, 0x0, 0x2, 0x2, 0x8c, 0x4420, 0x2}}, {0x8, 0x2, [0xcac, 0x401]}}, {{0x1c, 0x1, {0x6, 0xe7, 0x1, 0x101, 0x1, 0x0, 0x1, 0x2}}, {0x8, 0x2, [0xef, 0x0]}}, {{0x1c, 0x1, {0x1, 0x3f, 0x0, 0x7b, 0x2, 0x6, 0x1, 0x6}}, {0x10, 0x2, [0x6, 0x8001, 0x50, 0x1, 0x655, 0xe9]}}]}, @qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6, 0x5, {0xf8, 0x7f}}, @TCA_STAB={0xa8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x69, 0x0, 0x3, 0x5, 0x2, 0x1, 0x3, 0x1}}, {0x6, 0x2, [0x5]}}, {{0x1c, 0x1, {0x0, 0x0, 0x2, 0x0, 0x1, 0x40, 0xfffff53f, 0x8}}, {0x14, 0x2, [0x0, 0x0, 0x7, 0xfff, 0x4, 0x7ff, 0x4, 0x4]}}, {{0x1c, 0x1, {0x0, 0x4, 0x80, 0x11, 0x0, 0x1, 0x8647, 0x1}}, {0x6, 0x2, [0x5]}}, {{0x1c, 0x1, {0x2, 0x5, 0x80, 0x3ff, 0x1, 0x5, 0x80000001, 0x5}}, {0xe, 0x2, [0x9, 0x100, 0x8, 0x38ab, 0x2]}}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x44004010}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) 23:41:45 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84800) (async) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffff8}]}, &(0x7f0000000180)='GPL\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000002c0)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x5, 0x3, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0xffffffffffffffff, r6, r7]}, 0x80) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r9, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2f0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1886.921139] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x143}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:45 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84800) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffff8}]}, &(0x7f0000000180)='GPL\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000002c0)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x5, 0x3, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0xffffffffffffffff, r6, r7]}, 0x80) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r9, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) pipe2(&(0x7f00000001c0), 0x84800) (async) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffd}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffff8}]}, &(0x7f0000000180)='GPL\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000002c0)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x5, 0x3, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0xffffffffffffffff, r6, r7]}, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r8) (async) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r9, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) 23:41:45 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) clock_nanosleep(0x3, 0x0, &(0x7f0000000280), 0x0) 23:41:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x300}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:45 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000000280), 0x0) [ 1887.053916] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1887.124548] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1887.160183] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x360}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:46 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) 23:41:46 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) (async) 23:41:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x144}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x500}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1887.224797] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1887.264189] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (rerun: 32) 23:41:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x600}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440048cb", @ANYRES16=r2, @ANYBLOB="010000000000000000000600000014000300ff030000000000000000000000000006050007002600090914000200fe8000000000000000000000000000bb"], 0x44}, 0x1, 0xf0}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x24}}, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r6) sendmsg$NLBL_UNLABEL_C_LIST(r6, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0x20004000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r8) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x34, r9, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}]}, 0x34}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) 23:41:46 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) (async) 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) [ 1887.475617] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1887.485317] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000001", 0x39}], 0x1) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x700}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x145}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440048cb", @ANYRES16=r2, @ANYBLOB="010000000000000000000600000014000300ff030000000000000000000000000006050007002600090914000200fe8000000000000000000000000000bb"], 0x44}, 0x1, 0xf0}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x24}}, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r6) sendmsg$NLBL_UNLABEL_C_LIST(r6, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0x20004000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r8) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x34, r9, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}]}, 0x34}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r1) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440048cb", @ANYRES16=r2, @ANYBLOB="010000000000000000000600000014000300ff030000000000000000000000000006050007002600090914000200fe8000000000000000000000000000bb"], 0x44}, 0x1, 0xf0}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540), r1) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x24}}, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r6) (async) sendmsg$NLBL_UNLABEL_C_LIST(r6, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0x20004000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r8) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000003c0)={'wpan0\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x34, r9, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}]}, 0x34}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) (async) [ 1887.520324] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1887.550356] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x50, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa5}]}, 0x50}}, 0x20048000) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xa00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1887.605878] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 23:41:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {0x1, 0x4c}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) creat(&(0x7f0000000000)='./file0\x00', 0x2) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x50, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa5}]}, 0x50}}, 0x20048000) 23:41:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x146}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1887.714598] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440048cb", @ANYRES16=r2, @ANYBLOB="010000000000000000000600000014000300ff030000000000000000000000000006050007002600090914000200fe8000000000000000000000000000bb"], 0x44}, 0x1, 0xf0}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x24}}, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r6) sendmsg$NLBL_UNLABEL_C_LIST(r6, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0x20004000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r8) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x34, r9, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}]}, 0x34}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r1) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440048cb", @ANYRES16=r2, @ANYBLOB="010000000000000000000600000014000300ff030000000000000000000000000006050007002600090914000200fe8000000000000000000000000000bb"], 0x44}, 0x1, 0xf0}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540), r1) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x24}}, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r6) (async) sendmsg$NLBL_UNLABEL_C_LIST(r6, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0x20004000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r8) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000003c0)={'wpan0\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x34, r9, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}]}, 0x34}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) (async) 23:41:46 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) r1 = inotify_init() r2 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r3 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r4}) r5 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0) inotify_add_watch(r6, &(0x7f0000000200)='./file0\x00', 0x1000100) r7 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) r8 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x400) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ppoll(&(0x7f00000000c0)=[{r0}, {r1, 0x2000}, {r5, 0x8000}, {r7, 0x40}, {r8, 0x80}, {r3, 0x320e}, {r0, 0x3012}], 0x7, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={[0x29b9]}, 0x8) 23:41:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x50, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa5}]}, 0x50}}, 0x20048000) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1400}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1887.846527] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x147}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:46 executing program 5: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@ipv4={""/10, ""/2, @private}, 0x0}, &(0x7f0000000040)=0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd77}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1c00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getaddr={0x14, 0x16, 0x300, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000004dd940241c43e48f53d230f7fbf50c06cf3c0a40f3bcba42f1f86ea4fd0c9b8616fabd86929ce43a30e88adbd62f6e2313b388ee9989ce42996dc4a9b28e022e87ef8c10a3c14eef54bdc34ec20fc2735b787131f35ab02a8df7eaf3a24e84128becb979cc8efb", @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) 23:41:46 executing program 5: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@ipv4={""/10, ""/2, @private}, 0x0}, &(0x7f0000000040)=0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd77}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@ipv4={""/10, ""/2, @private}}, &(0x7f0000000040)=0x14) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd77}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) (async) 23:41:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1f00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1888.023507] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getaddr={0x14, 0x16, 0x300, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000004dd940241c43e48f53d230f7fbf50c06cf3c0a40f3bcba42f1f86ea4fd0c9b8616fabd86929ce43a30e88adbd62f6e2313b388ee9989ce42996dc4a9b28e022e87ef8c10a3c14eef54bdc34ec20fc2735b787131f35ab02a8df7eaf3a24e84128becb979cc8efb", @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) 23:41:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x44b, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), 0x0) 23:41:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x148}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:47 executing program 5: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@ipv4={""/10, ""/2, @private}, 0x0}, &(0x7f0000000040)=0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd77}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@ipv4={""/10, ""/2, @private}}, &(0x7f0000000040)=0x14) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd77}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) clock_nanosleep(0x8, 0x0, &(0x7f0000000280), 0x0) (async) 23:41:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:47 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getaddr={0x14, 0x16, 0x300, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000004dd940241c43e48f53d230f7fbf50c06cf3c0a40f3bcba42f1f86ea4fd0c9b8616fabd86929ce43a30e88adbd62f6e2313b388ee9989ce42996dc4a9b28e022e87ef8c10a3c14eef54bdc34ec20fc2735b787131f35ab02a8df7eaf3a24e84128becb979cc8efb", @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) 23:41:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2400}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x149}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x3ac7b, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:47 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='ufshcd_clk_scaling\x00', r0}, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00000008000000000000000c0005000000000000000000ad10a3d814a17fc6a02486eef7d9ef6a3bcafdc56fad6c49edf35d03c83a12bc669cd7b3b063f086c5a36e87ec881a2598332fb3280a2223b5142a6d82747fad8774568bce7e675d994be88a85ce1c0a84a5647d0afcd89582df8818200aa8eeae6ae4925c6dddae273d3c20f8ce66da3a"], 0x2c}}, 0x20048000) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x2c}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'GPL\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x18004800) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r6, r0, 0x1, 0x2, r0}, 0x14) [ 1888.771081] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1888.808879] team0: Device ipvlan1 failed to register rx_handler 23:41:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:47 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (fail_nth: 1) 23:41:47 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 1) [ 1888.933283] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x14a}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:41:47 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='ufshcd_clk_scaling\x00', r0}, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00000008000000000000000c0005000000000000000000ad10a3d814a17fc6a02486eef7d9ef6a3bcafdc56fad6c49edf35d03c83a12bc669cd7b3b063f086c5a36e87ec881a2598332fb3280a2223b5142a6d82747fad8774568bce7e675d994be88a85ce1c0a84a5647d0afcd89582df8818200aa8eeae6ae4925c6dddae273d3c20f8ce66da3a"], 0x2c}}, 0x20048000) (async) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x2c}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'GPL\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x18004800) (async) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) (async) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r6, r0, 0x1, 0x2, r0}, 0x14) 23:41:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4800}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1889.054674] FAULT_INJECTION: forcing a failure. [ 1889.054674] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.104752] CPU: 1 PID: 16211 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1889.112669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1889.119914] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1889.122028] Call Trace: [ 1889.122054] dump_stack+0x1fc/0x2ef [ 1889.122075] should_fail.cold+0xa/0xf [ 1889.122092] ? setup_fault_attr+0x200/0x200 [ 1889.122107] ? lock_acquire+0x170/0x3c0 [ 1889.122127] __should_failslab+0x115/0x180 [ 1889.122144] should_failslab+0x5/0x10 [ 1889.122156] kmem_cache_alloc_node+0x245/0x3b0 [ 1889.122175] __alloc_skb+0x71/0x560 [ 1889.162509] netlink_sendmsg+0x9f6/0xc50 [ 1889.166568] ? aa_af_perm+0x230/0x230 [ 1889.170362] ? nlmsg_notify+0x1f0/0x1f0 [ 1889.174324] ? kernel_recvmsg+0x220/0x220 [ 1889.178550] ? nlmsg_notify+0x1f0/0x1f0 [ 1889.182506] sock_sendmsg+0xc3/0x120 [ 1889.186204] ___sys_sendmsg+0x7bb/0x8e0 [ 1889.190183] ? check_preemption_disabled+0x41/0x280 [ 1889.195180] ? copy_msghdr_from_user+0x440/0x440 [ 1889.199924] ? __fget+0x32f/0x510 [ 1889.203363] ? lock_downgrade+0x720/0x720 [ 1889.207495] ? check_preemption_disabled+0x41/0x280 [ 1889.212496] ? check_preemption_disabled+0x41/0x280 [ 1889.217496] ? __fget+0x356/0x510 [ 1889.220936] ? do_dup2+0x450/0x450 [ 1889.224458] ? lock_downgrade+0x720/0x720 [ 1889.228592] ? vfs_write+0x3d7/0x540 [ 1889.232290] ? __fdget+0x1d0/0x230 [ 1889.235826] __x64_sys_sendmsg+0x132/0x220 [ 1889.240045] ? __sys_sendmsg+0x1b0/0x1b0 [ 1889.244087] ? vfs_write+0x393/0x540 [ 1889.247803] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1889.253167] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1889.258167] ? do_syscall_64+0x21/0x620 [ 1889.262124] do_syscall_64+0xf9/0x620 [ 1889.265910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1889.271084] RIP: 0033:0x7fe3fe663059 [ 1889.274783] 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 [ 1889.293664] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 23:41:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4c00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:48 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='ufshcd_clk_scaling\x00', r0}, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00000008000000000000000c0005000000000000000000ad10a3d814a17fc6a02486eef7d9ef6a3bcafdc56fad6c49edf35d03c83a12bc669cd7b3b063f086c5a36e87ec881a2598332fb3280a2223b5142a6d82747fad8774568bce7e675d994be88a85ce1c0a84a5647d0afcd89582df8818200aa8eeae6ae4925c6dddae273d3c20f8ce66da3a"], 0x2c}}, 0x20048000) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x2c}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'GPL\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x18004800) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r6, r0, 0x1, 0x2, r0}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='ufshcd_clk_scaling\x00', r0}, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00000008000000000000000c0005000000000000000000ad10a3d814a17fc6a02486eef7d9ef6a3bcafdc56fad6c49edf35d03c83a12bc669cd7b3b063f086c5a36e87ec881a2598332fb3280a2223b5142a6d82747fad8774568bce7e675d994be88a85ce1c0a84a5647d0afcd89582df8818200aa8eeae6ae4925c6dddae273d3c20f8ce66da3a"], 0x2c}}, 0x20048000) (async) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x48, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x2c}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'GPL\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x18004800) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@cgroup=r6, r0, 0x1, 0x2, r0}, 0x14) (async) [ 1889.301351] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1889.308602] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1889.315852] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1889.323101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1889.330351] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0xf}], 0x1) 23:41:48 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 2) 23:41:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x14b}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1889.535822] FAULT_INJECTION: forcing a failure. [ 1889.535822] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.557896] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1889.575337] CPU: 0 PID: 16260 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1889.583234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1889.592579] Call Trace: [ 1889.595188] dump_stack+0x1fc/0x2ef [ 1889.598797] should_fail.cold+0xa/0xf [ 1889.602586] ? setup_fault_attr+0x200/0x200 [ 1889.606888] ? lock_acquire+0x170/0x3c0 [ 1889.610843] __should_failslab+0x115/0x180 [ 1889.615061] should_failslab+0x5/0x10 [ 1889.618849] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1889.623942] __kmalloc_node_track_caller+0x38/0x70 [ 1889.628849] __alloc_skb+0xae/0x560 [ 1889.632470] netlink_sendmsg+0x9f6/0xc50 [ 1889.636521] ? aa_af_perm+0x230/0x230 [ 1889.640301] ? nlmsg_notify+0x1f0/0x1f0 [ 1889.644249] ? kernel_recvmsg+0x220/0x220 [ 1889.648388] ? nlmsg_notify+0x1f0/0x1f0 [ 1889.652361] sock_sendmsg+0xc3/0x120 [ 1889.656064] ___sys_sendmsg+0x7bb/0x8e0 [ 1889.660029] ? copy_msghdr_from_user+0x440/0x440 [ 1889.664765] ? __fget+0x32f/0x510 [ 1889.668211] ? lock_downgrade+0x720/0x720 [ 1889.672361] ? check_preemption_disabled+0x41/0x280 [ 1889.677368] ? check_preemption_disabled+0x41/0x280 [ 1889.682464] ? __fget+0x356/0x510 [ 1889.685905] ? do_dup2+0x450/0x450 [ 1889.689456] ? lock_downgrade+0x720/0x720 [ 1889.693597] ? vfs_write+0x3d7/0x540 [ 1889.697314] ? __fdget+0x1d0/0x230 [ 1889.700855] __x64_sys_sendmsg+0x132/0x220 [ 1889.705076] ? __sys_sendmsg+0x1b0/0x1b0 [ 1889.709119] ? vfs_write+0x393/0x540 [ 1889.712822] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1889.718165] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1889.723161] ? do_syscall_64+0x21/0x620 [ 1889.727115] do_syscall_64+0xf9/0x620 [ 1889.730899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1889.736078] RIP: 0033:0x7fe3fe663059 [ 1889.739779] 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 [ 1889.758658] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1889.766349] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1889.773606] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1889.780858] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1889.788111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1889.795359] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:48 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) 23:41:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x10}], 0x1) 23:41:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6003}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:48 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18008cfe170000000000000000010000d500e3000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010040000000000000000000000c0006005123bf0700000000f900008000000000000000000000001600"], 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r6, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000180)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) 23:41:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x14c}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:48 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 3) 23:41:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x38}], 0x1) 23:41:48 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18008cfe170000000000000000010000d500e3000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010040000000000000000000000c0006005123bf0700000000f900008000000000000000000000001600"], 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r6, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000180)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) 23:41:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x3c}], 0x1) 23:41:48 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18008cfe170000000000000000010000d500e3000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010040000000000000000000000c0006005123bf0700000000f900008000000000000000000000001600"], 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r4 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000040)={r5}) r6 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000980)={{r6}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r6, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000180)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) [ 1889.993326] FAULT_INJECTION: forcing a failure. [ 1889.993326] name failslab, interval 1, probability 0, space 0, times 0 [ 1890.022975] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1890.029389] CPU: 0 PID: 16290 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1890.037287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1890.046640] Call Trace: [ 1890.049235] dump_stack+0x1fc/0x2ef [ 1890.052877] should_fail.cold+0xa/0xf [ 1890.056689] ? nbd_genl_connect+0x324/0x1630 [ 1890.061108] ? setup_fault_attr+0x200/0x200 [ 1890.065435] ? idr_for_each+0x20e/0x290 [ 1890.069424] __should_failslab+0x115/0x180 [ 1890.073657] should_failslab+0x5/0x10 [ 1890.077445] kmem_cache_alloc_trace+0x284/0x380 [ 1890.082109] nbd_alloc_config+0x3d/0x170 [ 1890.086168] nbd_genl_connect+0x554/0x1630 [ 1890.090391] ? nbd_xmit_timeout+0x730/0x730 [ 1890.094701] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1890.099878] ? validate_nla+0x270/0x820 [ 1890.103852] ? nla_parse+0x1b2/0x290 [ 1890.107553] genl_family_rcv_msg+0x642/0xc40 [ 1890.111957] ? genl_rcv+0x40/0x40 [ 1890.115391] ? genl_rcv_msg+0x12f/0x160 [ 1890.119356] ? mutex_trylock+0x1a0/0x1a0 [ 1890.123409] ? __radix_tree_lookup+0x216/0x370 [ 1890.127977] genl_rcv_msg+0xbf/0x160 [ 1890.131681] netlink_rcv_skb+0x160/0x440 [ 1890.135731] ? genl_family_rcv_msg+0xc40/0xc40 [ 1890.140297] ? netlink_ack+0xae0/0xae0 [ 1890.144188] ? genl_rcv+0x15/0x40 [ 1890.147634] genl_rcv+0x24/0x40 [ 1890.150903] netlink_unicast+0x4d5/0x690 [ 1890.154952] ? netlink_sendskb+0x110/0x110 [ 1890.159201] ? _copy_from_iter_full+0x229/0x7c0 [ 1890.163870] ? __phys_addr_symbol+0x2c/0x70 [ 1890.168191] ? __check_object_size+0x17b/0x3e0 [ 1890.172770] netlink_sendmsg+0x6c3/0xc50 [ 1890.176826] ? nlmsg_notify+0x1f0/0x1f0 [ 1890.180806] ? nlmsg_notify+0x1f0/0x1f0 [ 1890.184803] sock_sendmsg+0xc3/0x120 [ 1890.188510] ___sys_sendmsg+0x7bb/0x8e0 [ 1890.192481] ? check_preemption_disabled+0x41/0x280 [ 1890.197487] ? copy_msghdr_from_user+0x440/0x440 [ 1890.202241] ? __fget+0x32f/0x510 [ 1890.205690] ? lock_downgrade+0x720/0x720 [ 1890.209820] ? check_preemption_disabled+0x41/0x280 [ 1890.214818] ? check_preemption_disabled+0x41/0x280 [ 1890.219816] ? __fget+0x356/0x510 [ 1890.223252] ? do_dup2+0x450/0x450 [ 1890.226780] ? lock_downgrade+0x720/0x720 [ 1890.230911] ? vfs_write+0x3d7/0x540 [ 1890.234606] ? __fdget+0x1d0/0x230 [ 1890.238140] __x64_sys_sendmsg+0x132/0x220 [ 1890.242369] ? __sys_sendmsg+0x1b0/0x1b0 [ 1890.246410] ? vfs_write+0x393/0x540 [ 1890.250112] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1890.255460] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1890.260468] ? do_syscall_64+0x21/0x620 [ 1890.264428] do_syscall_64+0xf9/0x620 [ 1890.268215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1890.273391] RIP: 0033:0x7fe3fe663059 [ 1890.277088] 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 [ 1890.295970] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1890.303659] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1890.310911] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1890.318168] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.325415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1890.332672] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x14d}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1890.361671] nbd: couldn't allocate config 23:41:49 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 4) [ 1890.436974] FAULT_INJECTION: forcing a failure. [ 1890.436974] name failslab, interval 1, probability 0, space 0, times 0 [ 1890.475453] CPU: 0 PID: 16309 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1890.483361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1890.492717] Call Trace: [ 1890.495310] dump_stack+0x1fc/0x2ef [ 1890.498947] should_fail.cold+0xa/0xf [ 1890.502753] ? setup_fault_attr+0x200/0x200 [ 1890.507080] ? lock_acquire+0x170/0x3c0 [ 1890.511084] ? dev_uevent_filter+0xd0/0xd0 [ 1890.515321] __should_failslab+0x115/0x180 [ 1890.519561] should_failslab+0x5/0x10 [ 1890.523363] kmem_cache_alloc_trace+0x284/0x380 [ 1890.528039] ? dev_uevent_filter+0xd0/0xd0 [ 1890.532275] kobject_uevent_env+0x236/0x1480 [ 1890.536688] ? wait_for_completion_io+0x10/0x10 [ 1890.541356] ? is_acpi_device_node+0x6a/0x80 [ 1890.545760] ? acpi_unbind_one+0x430/0x430 [ 1890.549998] device_del+0x69e/0xaf0 [ 1890.552993] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1890.553627] ? device_link_remove+0x100/0x100 [ 1890.553645] ? do_raw_spin_unlock+0x171/0x230 [ 1890.568412] device_unregister+0x22/0xc0 [ 1890.572474] bdi_unregister+0x43a/0x610 [ 1890.576441] ? wb_blkcg_offline+0x110/0x110 [ 1890.580760] del_gendisk+0x7f6/0xa80 [ 1890.584467] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 1890.589820] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 1890.594912] ? nbd_config_put+0x5da/0x870 [ 1890.599051] nbd_put.part.0+0xae/0x140 [ 1890.602925] nbd_genl_connect+0x120e/0x1630 [ 1890.607237] ? nbd_xmit_timeout+0x730/0x730 [ 1890.611546] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1890.616728] ? validate_nla+0x270/0x820 [ 1890.620689] ? nla_parse+0x1b2/0x290 [ 1890.624397] genl_family_rcv_msg+0x642/0xc40 [ 1890.628794] ? genl_rcv+0x40/0x40 [ 1890.632235] ? genl_rcv_msg+0x12f/0x160 [ 1890.636195] ? mutex_trylock+0x1a0/0x1a0 [ 1890.640266] ? __radix_tree_lookup+0x216/0x370 [ 1890.644841] genl_rcv_msg+0xbf/0x160 [ 1890.648542] netlink_rcv_skb+0x160/0x440 [ 1890.652597] ? genl_family_rcv_msg+0xc40/0xc40 [ 1890.657165] ? netlink_ack+0xae0/0xae0 [ 1890.661041] ? genl_rcv+0x15/0x40 [ 1890.664486] genl_rcv+0x24/0x40 [ 1890.667750] netlink_unicast+0x4d5/0x690 [ 1890.671805] ? netlink_sendskb+0x110/0x110 [ 1890.676026] ? _copy_from_iter_full+0x229/0x7c0 [ 1890.680680] ? __phys_addr_symbol+0x2c/0x70 [ 1890.684987] ? __check_object_size+0x17b/0x3e0 [ 1890.689557] netlink_sendmsg+0x6c3/0xc50 [ 1890.693607] ? aa_af_perm+0x230/0x230 [ 1890.697390] ? nlmsg_notify+0x1f0/0x1f0 [ 1890.701347] ? kernel_recvmsg+0x220/0x220 [ 1890.705483] ? nlmsg_notify+0x1f0/0x1f0 [ 1890.709447] sock_sendmsg+0xc3/0x120 [ 1890.713148] ___sys_sendmsg+0x7bb/0x8e0 [ 1890.717114] ? check_preemption_disabled+0x41/0x280 [ 1890.722115] ? copy_msghdr_from_user+0x440/0x440 [ 1890.726861] ? __fget+0x32f/0x510 [ 1890.730303] ? lock_downgrade+0x720/0x720 [ 1890.734438] ? check_preemption_disabled+0x41/0x280 [ 1890.739445] ? check_preemption_disabled+0x41/0x280 [ 1890.744455] ? __fget+0x356/0x510 [ 1890.747897] ? do_dup2+0x450/0x450 [ 1890.751432] ? lock_downgrade+0x720/0x720 [ 1890.755657] ? vfs_write+0x3d7/0x540 [ 1890.759360] ? __fdget+0x1d0/0x230 [ 1890.762889] __x64_sys_sendmsg+0x132/0x220 [ 1890.767107] ? __sys_sendmsg+0x1b0/0x1b0 [ 1890.771156] ? vfs_write+0x393/0x540 [ 1890.774867] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1890.780217] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1890.785218] ? do_syscall_64+0x21/0x620 [ 1890.789181] do_syscall_64+0xf9/0x620 [ 1890.792969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1890.798150] RIP: 0033:0x7fe3fe663059 [ 1890.801851] 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 [ 1890.820737] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1890.828458] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 23:41:49 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x6, 0x4, 0x0, &(0x7f0000000000)) 23:41:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6088}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x52}], 0x1) 23:41:49 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r3 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f0000000040)={r4}) r5 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) r6 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r6, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r7 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r6, 0xc00464b4, &(0x7f0000000040)={r8}) r9 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000000980)={{r9}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r9}, {0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x200040c0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) [ 1890.835712] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1890.842964] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.850214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1890.857469] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x14e}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:49 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 5) 23:41:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0xc0}], 0x1) 23:41:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6800}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:49 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r3 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f0000000040)={r4}) r5 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) r6 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r6, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r7 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r6, 0xc00464b4, &(0x7f0000000040)={r8}) r9 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000000980)={{r9}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r9}, {0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x200040c0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f0000000040)={r4}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r6, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r6, 0xc00464b4, &(0x7f0000000040)={r8}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000000980)={{r9}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r9}, {0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x200040c0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) 23:41:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0xec0}], 0x1) [ 1891.079998] FAULT_INJECTION: forcing a failure. [ 1891.079998] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.110332] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1891.137576] CPU: 0 PID: 16336 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1891.145483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1891.154833] Call Trace: [ 1891.157415] dump_stack+0x1fc/0x2ef [ 1891.161031] should_fail.cold+0xa/0xf [ 1891.164820] ? setup_fault_attr+0x200/0x200 [ 1891.169129] ? lock_acquire+0x170/0x3c0 [ 1891.173094] __should_failslab+0x115/0x180 [ 1891.177316] should_failslab+0x5/0x10 [ 1891.181106] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1891.186200] __kmalloc_node+0x38/0x70 [ 1891.189990] disk_expand_part_tbl+0x1b4/0x3a0 [ 1891.194475] __alloc_disk_node+0x118/0x410 [ 1891.198699] nbd_dev_add+0x6c/0x890 [ 1891.202313] nbd_genl_connect+0x4cc/0x1630 [ 1891.206533] ? nbd_xmit_timeout+0x730/0x730 [ 1891.210840] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1891.216014] ? validate_nla+0x270/0x820 [ 1891.219977] ? nla_parse+0x1b2/0x290 [ 1891.223677] genl_family_rcv_msg+0x642/0xc40 [ 1891.228072] ? genl_rcv+0x40/0x40 [ 1891.231505] ? genl_rcv_msg+0x12f/0x160 [ 1891.235460] ? mutex_trylock+0x1a0/0x1a0 [ 1891.239511] ? __radix_tree_lookup+0x216/0x370 [ 1891.244080] genl_rcv_msg+0xbf/0x160 [ 1891.247778] netlink_rcv_skb+0x160/0x440 [ 1891.251824] ? genl_family_rcv_msg+0xc40/0xc40 [ 1891.256389] ? netlink_ack+0xae0/0xae0 [ 1891.260260] ? genl_rcv+0x15/0x40 [ 1891.263702] genl_rcv+0x24/0x40 [ 1891.266963] netlink_unicast+0x4d5/0x690 [ 1891.271019] ? netlink_sendskb+0x110/0x110 [ 1891.275236] ? _copy_from_iter_full+0x229/0x7c0 [ 1891.279888] ? __phys_addr_symbol+0x2c/0x70 [ 1891.284194] ? __check_object_size+0x17b/0x3e0 [ 1891.288761] netlink_sendmsg+0x6c3/0xc50 [ 1891.292808] ? aa_af_perm+0x230/0x230 [ 1891.296593] ? nlmsg_notify+0x1f0/0x1f0 [ 1891.300548] ? kernel_recvmsg+0x220/0x220 [ 1891.304684] ? nlmsg_notify+0x1f0/0x1f0 [ 1891.308642] sock_sendmsg+0xc3/0x120 [ 1891.312347] ___sys_sendmsg+0x7bb/0x8e0 [ 1891.316309] ? check_preemption_disabled+0x41/0x280 [ 1891.321306] ? copy_msghdr_from_user+0x440/0x440 [ 1891.326049] ? __fget+0x32f/0x510 [ 1891.329490] ? lock_downgrade+0x720/0x720 [ 1891.333625] ? check_preemption_disabled+0x41/0x280 [ 1891.338626] ? check_preemption_disabled+0x41/0x280 [ 1891.343627] ? __fget+0x356/0x510 [ 1891.347067] ? do_dup2+0x450/0x450 [ 1891.350587] ? lock_downgrade+0x720/0x720 [ 1891.354721] ? vfs_write+0x3d7/0x540 [ 1891.358419] ? __fdget+0x1d0/0x230 [ 1891.361947] __x64_sys_sendmsg+0x132/0x220 [ 1891.366165] ? __sys_sendmsg+0x1b0/0x1b0 [ 1891.370208] ? vfs_write+0x393/0x540 [ 1891.373913] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1891.379261] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1891.384262] ? do_syscall_64+0x21/0x620 [ 1891.388221] do_syscall_64+0xf9/0x620 [ 1891.392007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1891.397184] RIP: 0033:0x7fe3fe663059 [ 1891.400880] 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 [ 1891.419763] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1891.427452] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 23:41:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x14f}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1891.434700] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1891.441950] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.449200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1891.456453] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 [ 1891.476648] nbd: failed to add new device 23:41:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0xfdef}], 0x1) 23:41:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6c00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1891.579729] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:50 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x7, 0x0, &(0x7f0000000000)) 23:41:50 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 6) 23:41:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x33fe0}], 0x1) 23:41:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x150}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:50 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r3 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f0000000040)={r4}) r5 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) r6 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r6, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r7 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r6, 0xc00464b4, &(0x7f0000000040)={r8}) r9 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000000980)={{r9}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r9}, {0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0x200040c0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) [ 1891.868585] validate_nla: 27 callbacks suppressed [ 1891.868595] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1891.899928] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1891.929294] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x151}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7400}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1891.976257] FAULT_INJECTION: forcing a failure. [ 1891.976257] name failslab, interval 1, probability 0, space 0, times 0 [ 1892.036154] CPU: 0 PID: 16400 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1892.044077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1892.053441] Call Trace: [ 1892.056050] dump_stack+0x1fc/0x2ef [ 1892.059704] should_fail.cold+0xa/0xf [ 1892.063518] ? setup_fault_attr+0x200/0x200 [ 1892.066112] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1892.067845] ? lock_acquire+0x170/0x3c0 [ 1892.067879] __should_failslab+0x115/0x180 [ 1892.067901] should_failslab+0x5/0x10 [ 1892.067916] __kmalloc+0x2ab/0x3c0 [ 1892.067935] ? kobject_get_path+0xbf/0x240 [ 1892.093464] kobject_get_path+0xbf/0x240 [ 1892.097545] kobject_uevent_env+0x25c/0x1480 [ 1892.101974] ? is_acpi_device_node+0x6a/0x80 [ 1892.106394] ? acpi_unbind_one+0x430/0x430 [ 1892.110649] device_del+0x69e/0xaf0 [ 1892.114290] ? device_link_remove+0x100/0x100 [ 1892.118783] ? do_raw_spin_unlock+0x171/0x230 [ 1892.123284] device_unregister+0x22/0xc0 [ 1892.127350] bdi_unregister+0x43a/0x610 [ 1892.131319] ? wb_blkcg_offline+0x110/0x110 [ 1892.135657] del_gendisk+0x7f6/0xa80 [ 1892.139369] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 1892.144731] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 1892.149831] ? nbd_config_put+0x5da/0x870 [ 1892.153983] nbd_put.part.0+0xae/0x140 [ 1892.157865] nbd_genl_connect+0x120e/0x1630 [ 1892.162187] ? nbd_xmit_timeout+0x730/0x730 [ 1892.166546] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1892.171749] ? validate_nla+0x270/0x820 [ 1892.175730] ? nla_parse+0x1b2/0x290 [ 1892.179444] genl_family_rcv_msg+0x642/0xc40 [ 1892.183857] ? genl_rcv+0x40/0x40 [ 1892.187302] ? genl_rcv_msg+0x12f/0x160 [ 1892.191274] ? mutex_trylock+0x1a0/0x1a0 [ 1892.195349] ? __radix_tree_lookup+0x216/0x370 [ 1892.199955] genl_rcv_msg+0xbf/0x160 [ 1892.203667] netlink_rcv_skb+0x160/0x440 [ 1892.207721] ? genl_family_rcv_msg+0xc40/0xc40 [ 1892.212301] ? netlink_ack+0xae0/0xae0 [ 1892.216189] ? genl_rcv+0x15/0x40 [ 1892.219646] genl_rcv+0x24/0x40 [ 1892.222916] netlink_unicast+0x4d5/0x690 [ 1892.227161] ? netlink_sendskb+0x110/0x110 [ 1892.231391] ? _copy_from_iter_full+0x229/0x7c0 [ 1892.236049] ? __phys_addr_symbol+0x2c/0x70 [ 1892.240362] ? __check_object_size+0x17b/0x3e0 [ 1892.244942] netlink_sendmsg+0x6c3/0xc50 [ 1892.249001] ? aa_af_perm+0x230/0x230 [ 1892.252789] ? nlmsg_notify+0x1f0/0x1f0 [ 1892.256753] ? kernel_recvmsg+0x220/0x220 [ 1892.260902] ? nlmsg_notify+0x1f0/0x1f0 [ 1892.264873] sock_sendmsg+0xc3/0x120 [ 1892.268580] ___sys_sendmsg+0x7bb/0x8e0 [ 1892.272545] ? copy_msghdr_from_user+0x440/0x440 [ 1892.277295] ? __fget+0x32f/0x510 [ 1892.280747] ? lock_downgrade+0x720/0x720 [ 1892.284883] ? check_preemption_disabled+0x41/0x280 [ 1892.289889] ? check_preemption_disabled+0x41/0x280 [ 1892.294900] ? __fget+0x356/0x510 [ 1892.298347] ? do_dup2+0x450/0x450 [ 1892.301874] ? lock_downgrade+0x720/0x720 [ 1892.306013] ? vfs_write+0x3d7/0x540 [ 1892.309722] ? __fdget+0x1d0/0x230 [ 1892.313257] __x64_sys_sendmsg+0x132/0x220 [ 1892.317482] ? __sys_sendmsg+0x1b0/0x1b0 [ 1892.321531] ? vfs_write+0x393/0x540 [ 1892.325251] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1892.330604] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1892.335609] ? do_syscall_64+0x21/0x620 [ 1892.339576] do_syscall_64+0xf9/0x620 [ 1892.343371] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1892.348552] RIP: 0033:0x7fe3fe663059 [ 1892.352254] 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 [ 1892.371141] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1892.378837] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 23:41:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x200000f9}], 0x1) 23:41:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x152}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1892.386112] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1892.393365] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1892.400620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1892.407875] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:51 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 7) [ 1892.460899] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x7ffff000}], 0x1) [ 1892.530920] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1892.606836] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1892.632349] FAULT_INJECTION: forcing a failure. [ 1892.632349] name failslab, interval 1, probability 0, space 0, times 0 [ 1892.648854] CPU: 1 PID: 16437 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1892.656747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1892.666091] Call Trace: [ 1892.668660] dump_stack+0x1fc/0x2ef [ 1892.672281] should_fail.cold+0xa/0xf [ 1892.676072] ? setup_fault_attr+0x200/0x200 [ 1892.680370] ? lock_acquire+0x170/0x3c0 [ 1892.684344] __should_failslab+0x115/0x180 [ 1892.688559] should_failslab+0x5/0x10 [ 1892.692351] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1892.697443] __kmalloc_node_track_caller+0x38/0x70 [ 1892.702365] __alloc_skb+0xae/0x560 [ 1892.705997] alloc_uevent_skb+0x7b/0x210 [ 1892.710040] kobject_uevent_env+0xa90/0x1480 [ 1892.714439] ? is_acpi_device_node+0x6a/0x80 [ 1892.718831] ? acpi_unbind_one+0x430/0x430 [ 1892.723053] device_del+0x69e/0xaf0 [ 1892.726668] ? device_link_remove+0x100/0x100 [ 1892.731152] ? do_raw_spin_unlock+0x171/0x230 [ 1892.735639] device_unregister+0x22/0xc0 [ 1892.739685] bdi_unregister+0x43a/0x610 [ 1892.743641] ? wb_blkcg_offline+0x110/0x110 [ 1892.747947] del_gendisk+0x7f6/0xa80 [ 1892.751644] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 1892.756993] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 1892.762087] ? nbd_config_put+0x5da/0x870 [ 1892.766222] nbd_put.part.0+0xae/0x140 [ 1892.770088] nbd_genl_connect+0x120e/0x1630 [ 1892.774399] ? nbd_xmit_timeout+0x730/0x730 [ 1892.778722] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1892.783891] ? validate_nla+0x270/0x820 [ 1892.787846] ? nla_parse+0x1b2/0x290 [ 1892.791540] genl_family_rcv_msg+0x642/0xc40 [ 1892.795933] ? genl_rcv+0x40/0x40 [ 1892.799361] ? genl_rcv_msg+0x12f/0x160 [ 1892.803322] ? mutex_trylock+0x1a0/0x1a0 [ 1892.807376] ? __radix_tree_lookup+0x216/0x370 [ 1892.811968] genl_rcv_msg+0xbf/0x160 [ 1892.815671] netlink_rcv_skb+0x160/0x440 [ 1892.819716] ? genl_family_rcv_msg+0xc40/0xc40 [ 1892.824280] ? netlink_ack+0xae0/0xae0 [ 1892.828146] ? genl_rcv+0x15/0x40 [ 1892.831590] genl_rcv+0x24/0x40 [ 1892.834867] netlink_unicast+0x4d5/0x690 [ 1892.838921] ? netlink_sendskb+0x110/0x110 [ 1892.843144] ? _copy_from_iter_full+0x229/0x7c0 [ 1892.847798] ? __phys_addr_symbol+0x2c/0x70 [ 1892.852109] ? __check_object_size+0x17b/0x3e0 [ 1892.856679] netlink_sendmsg+0x6c3/0xc50 [ 1892.860733] ? aa_af_perm+0x230/0x230 [ 1892.864523] ? nlmsg_notify+0x1f0/0x1f0 [ 1892.868474] ? kernel_recvmsg+0x220/0x220 [ 1892.872619] ? nlmsg_notify+0x1f0/0x1f0 [ 1892.876590] sock_sendmsg+0xc3/0x120 [ 1892.880291] ___sys_sendmsg+0x7bb/0x8e0 [ 1892.884259] ? check_preemption_disabled+0x41/0x280 [ 1892.889260] ? copy_msghdr_from_user+0x440/0x440 [ 1892.894006] ? __fget+0x32f/0x510 [ 1892.897449] ? lock_downgrade+0x720/0x720 [ 1892.901573] ? check_preemption_disabled+0x41/0x280 [ 1892.906567] ? check_preemption_disabled+0x41/0x280 [ 1892.911579] ? __fget+0x356/0x510 [ 1892.915024] ? do_dup2+0x450/0x450 [ 1892.918543] ? lock_downgrade+0x720/0x720 [ 1892.922680] ? vfs_write+0x3d7/0x540 [ 1892.926380] ? __fdget+0x1d0/0x230 [ 1892.929902] __x64_sys_sendmsg+0x132/0x220 [ 1892.934126] ? __sys_sendmsg+0x1b0/0x1b0 [ 1892.938174] ? vfs_write+0x393/0x540 [ 1892.941884] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1892.947247] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1892.952260] ? do_syscall_64+0x21/0x620 [ 1892.956222] do_syscall_64+0xf9/0x620 [ 1892.960006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1892.965196] RIP: 0033:0x7fe3fe663059 [ 1892.968897] 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 [ 1892.987787] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1892.995475] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 23:41:51 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x8, 0x0, &(0x7f0000000000)) 23:41:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7a00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:51 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020068000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) 23:41:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x153}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0xfffffdef}], 0x1) [ 1893.002735] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1893.009997] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.017251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1893.024513] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:51 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 8) 23:41:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xa000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:52 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020068000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) (rerun: 64) [ 1893.120273] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1893.131492] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0xfffffffffffffdef}], 0x1) 23:41:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x154}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1893.205937] FAULT_INJECTION: forcing a failure. [ 1893.205937] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.230204] CPU: 0 PID: 16465 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1893.238110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1893.247463] Call Trace: [ 1893.250049] dump_stack+0x1fc/0x2ef [ 1893.253667] should_fail.cold+0xa/0xf [ 1893.257460] ? setup_fault_attr+0x200/0x200 [ 1893.261771] ? lock_acquire+0x170/0x3c0 [ 1893.265745] __should_failslab+0x115/0x180 [ 1893.269972] should_failslab+0x5/0x10 [ 1893.273761] kmem_cache_alloc+0x277/0x370 [ 1893.277897] skb_clone+0x151/0x3d0 [ 1893.281429] netlink_broadcast_filtered+0x8e5/0xbc0 [ 1893.286439] netlink_broadcast+0x35/0x40 [ 1893.290493] kobject_uevent_env+0xa56/0x1480 [ 1893.294893] ? is_acpi_device_node+0x6a/0x80 [ 1893.299286] ? acpi_unbind_one+0x430/0x430 [ 1893.303507] device_del+0x69e/0xaf0 [ 1893.307122] ? device_link_remove+0x100/0x100 [ 1893.311609] ? do_raw_spin_unlock+0x171/0x230 [ 1893.316093] device_unregister+0x22/0xc0 [ 1893.320144] bdi_unregister+0x43a/0x610 [ 1893.324113] ? wb_blkcg_offline+0x110/0x110 [ 1893.328430] del_gendisk+0x7f6/0xa80 [ 1893.332132] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 1893.337482] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 1893.342573] ? nbd_config_put+0x5da/0x870 [ 1893.346721] nbd_put.part.0+0xae/0x140 [ 1893.350598] nbd_genl_connect+0x120e/0x1630 [ 1893.354919] ? nbd_xmit_timeout+0x730/0x730 [ 1893.359229] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1893.364406] ? validate_nla+0x270/0x820 [ 1893.368374] ? nla_parse+0x1b2/0x290 [ 1893.372078] genl_family_rcv_msg+0x642/0xc40 [ 1893.376477] ? genl_rcv+0x40/0x40 [ 1893.379913] ? genl_rcv_msg+0x12f/0x160 [ 1893.383877] ? mutex_trylock+0x1a0/0x1a0 [ 1893.387931] ? __radix_tree_lookup+0x216/0x370 [ 1893.392505] genl_rcv_msg+0xbf/0x160 [ 1893.396208] netlink_rcv_skb+0x160/0x440 [ 1893.400258] ? genl_family_rcv_msg+0xc40/0xc40 [ 1893.404828] ? netlink_ack+0xae0/0xae0 [ 1893.408707] ? genl_rcv+0x15/0x40 [ 1893.412151] genl_rcv+0x24/0x40 [ 1893.415433] netlink_unicast+0x4d5/0x690 [ 1893.419502] ? netlink_sendskb+0x110/0x110 [ 1893.423731] ? _copy_from_iter_full+0x229/0x7c0 [ 1893.428394] ? __phys_addr_symbol+0x2c/0x70 [ 1893.432711] ? __check_object_size+0x17b/0x3e0 [ 1893.437282] netlink_sendmsg+0x6c3/0xc50 [ 1893.441332] ? aa_af_perm+0x230/0x230 [ 1893.445116] ? nlmsg_notify+0x1f0/0x1f0 [ 1893.449076] ? kernel_recvmsg+0x220/0x220 [ 1893.453217] ? nlmsg_notify+0x1f0/0x1f0 [ 1893.457180] sock_sendmsg+0xc3/0x120 [ 1893.460884] ___sys_sendmsg+0x7bb/0x8e0 [ 1893.464849] ? check_preemption_disabled+0x41/0x280 [ 1893.469852] ? copy_msghdr_from_user+0x440/0x440 [ 1893.474596] ? __fget+0x32f/0x510 [ 1893.478132] ? lock_downgrade+0x720/0x720 [ 1893.482268] ? check_preemption_disabled+0x41/0x280 [ 1893.487270] ? check_preemption_disabled+0x41/0x280 [ 1893.492276] ? __fget+0x356/0x510 [ 1893.495715] ? do_dup2+0x450/0x450 [ 1893.499243] ? lock_downgrade+0x720/0x720 [ 1893.503375] ? vfs_write+0x3d7/0x540 [ 1893.507076] ? __fdget+0x1d0/0x230 [ 1893.510605] __x64_sys_sendmsg+0x132/0x220 [ 1893.514825] ? __sys_sendmsg+0x1b0/0x1b0 [ 1893.518880] ? vfs_write+0x393/0x540 [ 1893.522589] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1893.527939] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1893.532954] ? do_syscall_64+0x21/0x620 [ 1893.536925] do_syscall_64+0xf9/0x620 [ 1893.540714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1893.545892] RIP: 0033:0x7fe3fe663059 [ 1893.549594] 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 [ 1893.568482] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1893.576173] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1893.583429] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1893.590681] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.597937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 23:41:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0xffffffffffffffff}], 0x1) [ 1893.605188] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 [ 1893.624317] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1893.664661] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x155}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1893.763271] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1893.779295] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, 0x0, &(0x7f0000000000)) 23:41:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xa002}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:52 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 9) 23:41:52 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020068000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) 23:41:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x2) 23:41:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x156}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1893.938124] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1893.954856] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1893.968140] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x157}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:52 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e000000955b98f8cb787ee9459647794410a2f2164cb5de22cbda98acfbf2110957cd4ed677d07b0bc2cca99ebbf7910356bd6482f612d80378a766c3cc71cd6107d274b32247ee73147d16883cd604dc6e7c43bbb9467e3e82d7b9580eecea8c3b4c842577e8f23f529b5a3e75ad23704130f8867fb081a61574bf18439d252d23bc1ea46fd59a23e9139d05e093e70c343dccf44c01a1d120beaf75564b7446dd5189e5694e87c02f43253573c0d6700000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001c002200"/16], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x78, &(0x7f00000003c0)=""/120, 0x41000, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x3, 0xc, 0x3, 0x8}, 0x10}, 0x80) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0), 0x30001, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) accept(0xffffffffffffffff, &(0x7f0000000600)=@un=@abs, &(0x7f0000000680)=0x80) r8 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000006c0)={0x14, r3, 0x8, 0x20000000, 0x25dfdbff}, 0x14}, 0x1, 0xffffff7f}, 0x40080) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x3) 23:41:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xf002}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1893.992426] FAULT_INJECTION: forcing a failure. [ 1893.992426] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.019163] CPU: 1 PID: 16512 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1894.027071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.036422] Call Trace: [ 1894.039018] dump_stack+0x1fc/0x2ef [ 1894.042660] should_fail.cold+0xa/0xf [ 1894.046469] ? setup_fault_attr+0x200/0x200 [ 1894.050798] ? lock_acquire+0x170/0x3c0 [ 1894.054829] __should_failslab+0x115/0x180 [ 1894.059069] should_failslab+0x5/0x10 [ 1894.062868] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1894.067979] __kmalloc_node+0x38/0x70 [ 1894.071781] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 1894.076285] nbd_dev_add+0x297/0x890 [ 1894.079994] nbd_genl_connect+0x4cc/0x1630 [ 1894.084229] ? nbd_xmit_timeout+0x730/0x730 [ 1894.088544] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1894.093727] ? validate_nla+0x270/0x820 [ 1894.094493] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1894.097706] ? nla_parse+0x1b2/0x290 [ 1894.097728] genl_family_rcv_msg+0x642/0xc40 [ 1894.097752] ? genl_rcv+0x40/0x40 [ 1894.116644] ? genl_rcv_msg+0x12f/0x160 [ 1894.120629] ? mutex_trylock+0x1a0/0x1a0 [ 1894.124707] ? __radix_tree_lookup+0x216/0x370 [ 1894.129298] genl_rcv_msg+0xbf/0x160 [ 1894.133011] netlink_rcv_skb+0x160/0x440 [ 1894.137057] ? genl_family_rcv_msg+0xc40/0xc40 [ 1894.141632] ? netlink_ack+0xae0/0xae0 [ 1894.145524] ? genl_rcv+0x15/0x40 [ 1894.148986] genl_rcv+0x24/0x40 [ 1894.152281] netlink_unicast+0x4d5/0x690 [ 1894.156338] ? netlink_sendskb+0x110/0x110 [ 1894.160556] ? _copy_from_iter_full+0x229/0x7c0 [ 1894.165218] ? __phys_addr_symbol+0x2c/0x70 [ 1894.169538] ? __check_object_size+0x17b/0x3e0 [ 1894.174107] netlink_sendmsg+0x6c3/0xc50 [ 1894.178155] ? aa_af_perm+0x230/0x230 [ 1894.181949] ? nlmsg_notify+0x1f0/0x1f0 [ 1894.185917] ? kernel_recvmsg+0x220/0x220 [ 1894.190061] ? nlmsg_notify+0x1f0/0x1f0 [ 1894.194019] sock_sendmsg+0xc3/0x120 [ 1894.197730] ___sys_sendmsg+0x7bb/0x8e0 [ 1894.201700] ? check_preemption_disabled+0x41/0x280 [ 1894.206706] ? copy_msghdr_from_user+0x440/0x440 [ 1894.211453] ? __fget+0x32f/0x510 [ 1894.214897] ? lock_downgrade+0x720/0x720 [ 1894.219026] ? check_preemption_disabled+0x41/0x280 [ 1894.224036] ? check_preemption_disabled+0x41/0x280 [ 1894.229048] ? __fget+0x356/0x510 [ 1894.232496] ? do_dup2+0x450/0x450 [ 1894.236025] ? lock_downgrade+0x720/0x720 [ 1894.240155] ? vfs_write+0x3d7/0x540 [ 1894.243870] ? __fdget+0x1d0/0x230 [ 1894.247414] __x64_sys_sendmsg+0x132/0x220 [ 1894.251631] ? __sys_sendmsg+0x1b0/0x1b0 [ 1894.255674] ? vfs_write+0x393/0x540 [ 1894.259374] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1894.264736] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1894.269743] ? do_syscall_64+0x21/0x620 [ 1894.273704] do_syscall_64+0xf9/0x620 [ 1894.277489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1894.282665] RIP: 0033:0x7fe3fe663059 [ 1894.286375] 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 [ 1894.305267] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1894.312967] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1894.320217] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1894.327471] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.334724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 23:41:53 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e000000955b98f8cb787ee9459647794410a2f2164cb5de22cbda98acfbf2110957cd4ed677d07b0bc2cca99ebbf7910356bd6482f612d80378a766c3cc71cd6107d274b32247ee73147d16883cd604dc6e7c43bbb9467e3e82d7b9580eecea8c3b4c842577e8f23f529b5a3e75ad23704130f8867fb081a61574bf18439d252d23bc1ea46fd59a23e9139d05e093e70c343dccf44c01a1d120beaf75564b7446dd5189e5694e87c02f43253573c0d6700000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001c002200"/16], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x78, &(0x7f00000003c0)=""/120, 0x41000, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x3, 0xc, 0x3, 0x8}, 0x10}, 0x80) (rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) (rerun: 32) openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0), 0x30001, 0x0) (async) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) accept(0xffffffffffffffff, &(0x7f0000000600)=@un=@abs, &(0x7f0000000680)=0x80) r8 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async, rerun: 64) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000006c0)={0x14, r3, 0x8, 0x20000000, 0x25dfdbff}, 0x14}, 0x1, 0xffffff7f}, 0x40080) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1894.341986] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 [ 1894.357257] nbd: failed to add new device [ 1894.446220] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0xa, 0x0, &(0x7f0000000000)) 23:41:53 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 10) 23:41:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x4) 23:41:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x30000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x158}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:53 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e000000955b98f8cb787ee9459647794410a2f2164cb5de22cbda98acfbf2110957cd4ed677d07b0bc2cca99ebbf7910356bd6482f612d80378a766c3cc71cd6107d274b32247ee73147d16883cd604dc6e7c43bbb9467e3e82d7b9580eecea8c3b4c842577e8f23f529b5a3e75ad23704130f8867fb081a61574bf18439d252d23bc1ea46fd59a23e9139d05e093e70c343dccf44c01a1d120beaf75564b7446dd5189e5694e87c02f43253573c0d6700000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001c002200"/16], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x78, &(0x7f00000003c0)=""/120, 0x41000, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x3, 0xc, 0x3, 0x8}, 0x10}, 0x80) (rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0), 0x30001, 0x0) (async) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) (async) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) accept(0xffffffffffffffff, &(0x7f0000000600)=@un=@abs, &(0x7f0000000680)=0x80) (async) r8 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000006c0)={0x14, r3, 0x8, 0x20000000, 0x25dfdbff}, 0x14}, 0x1, 0xffffff7f}, 0x40080) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x34000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x159}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1894.796711] FAULT_INJECTION: forcing a failure. [ 1894.796711] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.817978] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1894.864036] CPU: 0 PID: 16580 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1894.871945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.881302] Call Trace: [ 1894.883897] dump_stack+0x1fc/0x2ef [ 1894.887532] should_fail.cold+0xa/0xf [ 1894.891341] ? setup_fault_attr+0x200/0x200 [ 1894.895673] ? lock_acquire+0x170/0x3c0 [ 1894.899663] ? dev_uevent_filter+0xd0/0xd0 [ 1894.903905] __should_failslab+0x115/0x180 [ 1894.908149] should_failslab+0x5/0x10 [ 1894.911955] kmem_cache_alloc_trace+0x284/0x380 [ 1894.916628] ? dev_uevent_filter+0xd0/0xd0 [ 1894.917182] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1894.920866] kobject_uevent_env+0x236/0x1480 [ 1894.920883] ? wait_for_completion_io+0x10/0x10 [ 1894.920901] ? is_acpi_device_node+0x6a/0x80 [ 1894.920913] ? acpi_unbind_one+0x430/0x430 [ 1894.920929] device_del+0x69e/0xaf0 [ 1894.947946] ? device_link_remove+0x100/0x100 [ 1894.952424] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1894.956985] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1894.961483] del_gendisk+0x6bd/0xa80 [ 1894.965181] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 1894.970531] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 1894.975631] ? nbd_config_put+0x5da/0x870 [ 1894.979762] nbd_put.part.0+0xae/0x140 [ 1894.983656] nbd_genl_connect+0x120e/0x1630 [ 1894.987976] ? nbd_xmit_timeout+0x730/0x730 [ 1894.992312] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1894.997498] ? validate_nla+0x270/0x820 [ 1895.001455] ? nla_parse+0x1b2/0x290 [ 1895.005156] genl_family_rcv_msg+0x642/0xc40 [ 1895.009551] ? genl_rcv+0x40/0x40 [ 1895.012986] ? genl_rcv_msg+0x12f/0x160 [ 1895.016946] ? mutex_trylock+0x1a0/0x1a0 [ 1895.021000] ? __radix_tree_lookup+0x216/0x370 [ 1895.025575] genl_rcv_msg+0xbf/0x160 [ 1895.029292] netlink_rcv_skb+0x160/0x440 [ 1895.033345] ? genl_family_rcv_msg+0xc40/0xc40 [ 1895.037918] ? netlink_ack+0xae0/0xae0 [ 1895.041798] ? genl_rcv+0x15/0x40 [ 1895.045259] genl_rcv+0x24/0x40 [ 1895.048542] netlink_unicast+0x4d5/0x690 [ 1895.052600] ? netlink_sendskb+0x110/0x110 [ 1895.056816] ? _copy_from_iter_full+0x229/0x7c0 [ 1895.061475] ? __phys_addr_symbol+0x2c/0x70 [ 1895.065793] ? __check_object_size+0x17b/0x3e0 [ 1895.070370] netlink_sendmsg+0x6c3/0xc50 [ 1895.074424] ? aa_af_perm+0x230/0x230 [ 1895.078204] ? nlmsg_notify+0x1f0/0x1f0 [ 1895.082157] ? kernel_recvmsg+0x220/0x220 [ 1895.086298] ? nlmsg_notify+0x1f0/0x1f0 [ 1895.090253] sock_sendmsg+0xc3/0x120 [ 1895.093955] ___sys_sendmsg+0x7bb/0x8e0 [ 1895.097916] ? check_preemption_disabled+0x41/0x280 [ 1895.102913] ? copy_msghdr_from_user+0x440/0x440 [ 1895.107650] ? __fget+0x32f/0x510 [ 1895.111107] ? lock_downgrade+0x720/0x720 [ 1895.115249] ? check_preemption_disabled+0x41/0x280 [ 1895.120249] ? check_preemption_disabled+0x41/0x280 [ 1895.125247] ? __fget+0x356/0x510 [ 1895.128682] ? do_dup2+0x450/0x450 [ 1895.132206] ? lock_downgrade+0x720/0x720 [ 1895.136336] ? vfs_write+0x3d7/0x540 [ 1895.140034] ? __fdget+0x1d0/0x230 [ 1895.143561] __x64_sys_sendmsg+0x132/0x220 [ 1895.147778] ? __sys_sendmsg+0x1b0/0x1b0 [ 1895.151822] ? vfs_write+0x393/0x540 [ 1895.155524] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1895.160877] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1895.165890] ? do_syscall_64+0x21/0x620 [ 1895.169852] do_syscall_64+0xf9/0x620 [ 1895.173638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1895.178940] RIP: 0033:0x7fe3fe663059 [ 1895.182647] 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 [ 1895.201541] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 23:41:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x5) [ 1895.209231] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1895.216479] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1895.223727] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1895.230979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1895.238229] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac35}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:54 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 11) 23:41:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x15a}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1895.341193] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1895.346073] FAULT_INJECTION: forcing a failure. [ 1895.346073] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.359307] CPU: 1 PID: 16615 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1895.367226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1895.376560] Call Trace: [ 1895.379129] dump_stack+0x1fc/0x2ef [ 1895.382748] should_fail.cold+0xa/0xf [ 1895.386540] ? setup_fault_attr+0x200/0x200 [ 1895.390842] ? lock_acquire+0x170/0x3c0 [ 1895.394812] __should_failslab+0x115/0x180 [ 1895.399040] should_failslab+0x5/0x10 [ 1895.402834] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1895.407929] sbitmap_queue_init_node+0x240/0x6c0 [ 1895.412746] blk_mq_init_tags+0x10d/0x2b0 [ 1895.416883] blk_mq_alloc_rq_map+0x9d/0x230 [ 1895.421186] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 1895.425663] blk_mq_alloc_tag_set+0x589/0xa30 [ 1895.430145] nbd_dev_add+0x297/0x890 [ 1895.433854] nbd_genl_connect+0x4cc/0x1630 [ 1895.438096] ? nbd_xmit_timeout+0x730/0x730 [ 1895.442408] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1895.447586] ? validate_nla+0x270/0x820 [ 1895.451541] ? nla_parse+0x1b2/0x290 [ 1895.455255] genl_family_rcv_msg+0x642/0xc40 [ 1895.459646] ? genl_rcv+0x40/0x40 [ 1895.463086] ? genl_rcv_msg+0x12f/0x160 [ 1895.467136] ? mutex_trylock+0x1a0/0x1a0 [ 1895.471182] ? __radix_tree_lookup+0x216/0x370 [ 1895.475760] genl_rcv_msg+0xbf/0x160 [ 1895.479454] netlink_rcv_skb+0x160/0x440 [ 1895.483505] ? genl_family_rcv_msg+0xc40/0xc40 [ 1895.488073] ? netlink_ack+0xae0/0xae0 [ 1895.491952] ? genl_rcv+0x15/0x40 [ 1895.495403] genl_rcv+0x24/0x40 [ 1895.498663] netlink_unicast+0x4d5/0x690 [ 1895.502714] ? netlink_sendskb+0x110/0x110 [ 1895.506937] ? _copy_from_iter_full+0x229/0x7c0 [ 1895.511584] ? __phys_addr_symbol+0x2c/0x70 [ 1895.515888] ? __check_object_size+0x17b/0x3e0 [ 1895.520450] netlink_sendmsg+0x6c3/0xc50 [ 1895.524494] ? aa_af_perm+0x230/0x230 [ 1895.528274] ? nlmsg_notify+0x1f0/0x1f0 [ 1895.532235] ? kernel_recvmsg+0x220/0x220 [ 1895.536374] ? nlmsg_notify+0x1f0/0x1f0 [ 1895.540333] sock_sendmsg+0xc3/0x120 [ 1895.544040] ___sys_sendmsg+0x7bb/0x8e0 [ 1895.548006] ? check_preemption_disabled+0x41/0x280 [ 1895.553010] ? copy_msghdr_from_user+0x440/0x440 [ 1895.557755] ? __fget+0x32f/0x510 [ 1895.561196] ? lock_downgrade+0x720/0x720 [ 1895.565329] ? check_preemption_disabled+0x41/0x280 [ 1895.570333] ? check_preemption_disabled+0x41/0x280 [ 1895.575349] ? __fget+0x356/0x510 [ 1895.578780] ? do_dup2+0x450/0x450 [ 1895.582305] ? lock_downgrade+0x720/0x720 [ 1895.586449] ? vfs_write+0x3d7/0x540 [ 1895.590142] ? __fdget+0x1d0/0x230 [ 1895.593674] __x64_sys_sendmsg+0x132/0x220 [ 1895.597895] ? __sys_sendmsg+0x1b0/0x1b0 [ 1895.601942] ? vfs_write+0x393/0x540 [ 1895.605660] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1895.611008] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1895.616006] ? do_syscall_64+0x21/0x620 [ 1895.619961] do_syscall_64+0xf9/0x620 [ 1895.623755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1895.628929] RIP: 0033:0x7fe3fe663059 [ 1895.632629] 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 [ 1895.651522] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1895.659213] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1895.666467] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1895.673724] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1895.680982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 23:41:54 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:54 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0xc, 0x0, &(0x7f0000000000)) 23:41:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x6) 23:41:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x15b}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1895.688231] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 [ 1895.737995] blk-mq: reduced tag depth (128 -> 64) 23:41:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x7) [ 1895.788946] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:54 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 12) 23:41:54 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x15c}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac36}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x8) [ 1895.899703] FAULT_INJECTION: forcing a failure. [ 1895.899703] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.919539] CPU: 1 PID: 16650 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1895.927446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1895.936806] Call Trace: [ 1895.939408] dump_stack+0x1fc/0x2ef [ 1895.941587] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1895.943055] should_fail.cold+0xa/0xf [ 1895.943077] ? setup_fault_attr+0x200/0x200 [ 1895.943092] ? lock_acquire+0x170/0x3c0 [ 1895.943122] __should_failslab+0x115/0x180 [ 1895.943143] should_failslab+0x5/0x10 [ 1895.943156] __kmalloc+0x2ab/0x3c0 [ 1895.943171] ? kobject_get_path+0xbf/0x240 [ 1895.943193] kobject_get_path+0xbf/0x240 [ 1895.943217] kobject_uevent_env+0x25c/0x1480 [ 1895.943239] ? is_acpi_device_node+0x6a/0x80 [ 1895.943253] ? acpi_unbind_one+0x430/0x430 [ 1895.943273] device_del+0x69e/0xaf0 [ 1895.943294] ? device_link_remove+0x100/0x100 [ 1896.002045] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1896.006640] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1896.011153] del_gendisk+0x6bd/0xa80 [ 1896.014893] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 1896.020272] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 1896.025393] ? nbd_config_put+0x5da/0x870 [ 1896.029572] nbd_put.part.0+0xae/0x140 [ 1896.033478] nbd_genl_connect+0x120e/0x1630 [ 1896.037827] ? nbd_xmit_timeout+0x730/0x730 [ 1896.042169] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1896.047371] ? validate_nla+0x270/0x820 [ 1896.051348] ? nla_parse+0x1b2/0x290 [ 1896.055071] genl_family_rcv_msg+0x642/0xc40 [ 1896.059481] ? genl_rcv+0x40/0x40 [ 1896.062924] ? genl_rcv_msg+0x12f/0x160 [ 1896.066905] ? mutex_trylock+0x1a0/0x1a0 [ 1896.070984] ? __radix_tree_lookup+0x216/0x370 [ 1896.075578] genl_rcv_msg+0xbf/0x160 [ 1896.079304] netlink_rcv_skb+0x160/0x440 [ 1896.083374] ? genl_family_rcv_msg+0xc40/0xc40 [ 1896.087962] ? netlink_ack+0xae0/0xae0 [ 1896.091862] ? genl_rcv+0x15/0x40 [ 1896.095334] genl_rcv+0x24/0x40 [ 1896.098607] netlink_unicast+0x4d5/0x690 [ 1896.102675] ? netlink_sendskb+0x110/0x110 [ 1896.106916] ? _copy_from_iter_full+0x229/0x7c0 [ 1896.111584] ? __phys_addr_symbol+0x2c/0x70 [ 1896.115905] ? __check_object_size+0x17b/0x3e0 [ 1896.120486] netlink_sendmsg+0x6c3/0xc50 [ 1896.124551] ? aa_af_perm+0x230/0x230 [ 1896.128357] ? nlmsg_notify+0x1f0/0x1f0 [ 1896.132333] ? kernel_recvmsg+0x220/0x220 [ 1896.136509] ? nlmsg_notify+0x1f0/0x1f0 [ 1896.140492] sock_sendmsg+0xc3/0x120 [ 1896.144213] ___sys_sendmsg+0x7bb/0x8e0 [ 1896.148200] ? check_preemption_disabled+0x41/0x280 [ 1896.153224] ? copy_msghdr_from_user+0x440/0x440 [ 1896.157978] ? __fget+0x32f/0x510 [ 1896.161419] ? lock_downgrade+0x720/0x720 [ 1896.165562] ? check_preemption_disabled+0x41/0x280 [ 1896.170575] ? check_preemption_disabled+0x41/0x280 [ 1896.175595] ? __fget+0x356/0x510 [ 1896.179047] ? do_dup2+0x450/0x450 [ 1896.182583] ? lock_downgrade+0x720/0x720 [ 1896.186744] ? vfs_write+0x3d7/0x540 [ 1896.190467] ? __fdget+0x1d0/0x230 [ 1896.194021] __x64_sys_sendmsg+0x132/0x220 [ 1896.198271] ? __sys_sendmsg+0x1b0/0x1b0 [ 1896.202329] ? vfs_write+0x393/0x540 [ 1896.206064] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1896.211424] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1896.216437] ? do_syscall_64+0x21/0x620 [ 1896.220423] do_syscall_64+0xf9/0x620 [ 1896.224235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1896.229424] RIP: 0033:0x7fe3fe663059 [ 1896.233141] 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 [ 1896.252138] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1896.259850] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1896.267119] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1896.274395] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1896.281676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1896.288949] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x15d}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x9) 23:41:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac37}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1896.417165] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0xd, 0x0, &(0x7f0000000000)) 23:41:55 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 13) 23:41:55 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x15e}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0xa) 23:41:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac38}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1896.632436] FAULT_INJECTION: forcing a failure. [ 1896.632436] name failslab, interval 1, probability 0, space 0, times 0 [ 1896.654999] CPU: 1 PID: 16691 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1896.662908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1896.671576] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1896.672262] Call Trace: [ 1896.672284] dump_stack+0x1fc/0x2ef [ 1896.672307] should_fail.cold+0xa/0xf [ 1896.672327] ? setup_fault_attr+0x200/0x200 [ 1896.672343] ? lock_acquire+0x170/0x3c0 [ 1896.672369] __should_failslab+0x115/0x180 [ 1896.700632] should_failslab+0x5/0x10 [ 1896.704439] __kmalloc+0x2ab/0x3c0 [ 1896.707987] ? kobject_get_path+0xbf/0x240 [ 1896.712241] kobject_get_path+0xbf/0x240 [ 1896.716323] kobject_uevent_env+0x25c/0x1480 [ 1896.720740] ? is_acpi_device_node+0x6a/0x80 [ 1896.725150] ? acpi_unbind_one+0x430/0x430 [ 1896.729396] device_del+0x69e/0xaf0 [ 1896.733040] ? device_link_remove+0x100/0x100 [ 1896.737535] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1896.742115] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1896.746624] del_gendisk+0x6bd/0xa80 [ 1896.750339] ? disk_events_poll_msecs_store+0x1a0/0x1a0 [ 1896.755704] ? refcount_dec_and_mutex_lock+0x31/0x80 [ 1896.760828] ? nbd_config_put+0x5da/0x870 [ 1896.764985] nbd_put.part.0+0xae/0x140 [ 1896.768883] nbd_genl_connect+0x120e/0x1630 [ 1896.773228] ? nbd_xmit_timeout+0x730/0x730 [ 1896.777548] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1896.782741] ? validate_nla+0x270/0x820 [ 1896.786737] ? nla_parse+0x1b2/0x290 [ 1896.790468] genl_family_rcv_msg+0x642/0xc40 [ 1896.794894] ? genl_rcv+0x40/0x40 [ 1896.798350] ? genl_rcv_msg+0x12f/0x160 [ 1896.802333] ? mutex_trylock+0x1a0/0x1a0 [ 1896.806422] ? __radix_tree_lookup+0x216/0x370 [ 1896.811012] genl_rcv_msg+0xbf/0x160 [ 1896.814732] netlink_rcv_skb+0x160/0x440 [ 1896.818800] ? genl_family_rcv_msg+0xc40/0xc40 [ 1896.823394] ? netlink_ack+0xae0/0xae0 [ 1896.827303] ? genl_rcv+0x15/0x40 [ 1896.830750] genl_rcv+0x24/0x40 [ 1896.834121] netlink_unicast+0x4d5/0x690 [ 1896.838212] ? netlink_sendskb+0x110/0x110 [ 1896.842452] ? _copy_from_iter_full+0x229/0x7c0 [ 1896.847116] ? __phys_addr_symbol+0x2c/0x70 [ 1896.851429] ? __check_object_size+0x17b/0x3e0 [ 1896.856029] netlink_sendmsg+0x6c3/0xc50 [ 1896.860092] ? aa_af_perm+0x230/0x230 [ 1896.863891] ? nlmsg_notify+0x1f0/0x1f0 [ 1896.867866] ? kernel_recvmsg+0x220/0x220 [ 1896.872030] ? nlmsg_notify+0x1f0/0x1f0 [ 1896.876015] sock_sendmsg+0xc3/0x120 [ 1896.879735] ___sys_sendmsg+0x7bb/0x8e0 [ 1896.883718] ? copy_msghdr_from_user+0x440/0x440 [ 1896.888475] ? __fget+0x32f/0x510 [ 1896.891938] ? lock_downgrade+0x720/0x720 [ 1896.896093] ? check_preemption_disabled+0x41/0x280 [ 1896.901116] ? check_preemption_disabled+0x41/0x280 [ 1896.906151] ? __fget+0x356/0x510 [ 1896.909604] ? do_dup2+0x450/0x450 [ 1896.913137] ? lock_downgrade+0x720/0x720 [ 1896.917293] ? vfs_write+0x3d7/0x540 [ 1896.921008] ? __fdget+0x1d0/0x230 [ 1896.924563] __x64_sys_sendmsg+0x132/0x220 [ 1896.928806] ? __sys_sendmsg+0x1b0/0x1b0 [ 1896.932869] ? vfs_write+0x393/0x540 [ 1896.936612] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1896.941983] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1896.947000] ? do_syscall_64+0x21/0x620 [ 1896.950966] do_syscall_64+0xf9/0x620 [ 1896.954770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1896.959955] RIP: 0033:0x7fe3fe663059 [ 1896.963663] 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 23:41:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0xb) [ 1896.982580] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1896.990301] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1896.997572] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1897.004857] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1897.012138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1897.019415] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x15f}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:55 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 14) 23:41:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac39}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1897.152796] FAULT_INJECTION: forcing a failure. [ 1897.152796] name failslab, interval 1, probability 0, space 0, times 0 [ 1897.170041] validate_nla: 15 callbacks suppressed [ 1897.170050] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1897.176805] CPU: 1 PID: 16713 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1897.190394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1897.199749] Call Trace: 23:41:56 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@multicast2, @local, 0x0}, &(0x7f00000002c0)=0xc) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@typedef={0x3}]}, {0x0, [0x0, 0x0, 0x61]}}, &(0x7f0000000180)=""/191, 0x29, 0xbf, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000016c0)={r8, 0x10, &(0x7f0000001680)={0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x19, 0x1, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x9c}], &(0x7f0000000180)='syzkaller\x00', 0x1ff, 0xbd, &(0x7f00000003c0)=""/189, 0x0, 0xc, '\x00', r3, 0x1f, r7, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000480)={0x4, 0x1, 0x2, 0x1ff}, 0x10, r9, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[0x1, 0xffffffffffffffff, 0x1]}, 0x80) [ 1897.202351] dump_stack+0x1fc/0x2ef [ 1897.205990] should_fail.cold+0xa/0xf [ 1897.209803] ? setup_fault_attr+0x200/0x200 [ 1897.214141] ? __lockdep_init_map+0x100/0x5a0 [ 1897.218650] __should_failslab+0x115/0x180 [ 1897.222898] should_failslab+0x5/0x10 [ 1897.227057] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1897.232176] __kmalloc_node+0x38/0x70 [ 1897.235984] blk_mq_alloc_rq_map+0x120/0x230 [ 1897.240403] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 1897.244909] blk_mq_alloc_tag_set+0x589/0xa30 [ 1897.249424] nbd_dev_add+0x297/0x890 [ 1897.253163] nbd_genl_connect+0x4cc/0x1630 [ 1897.257410] ? nbd_xmit_timeout+0x730/0x730 [ 1897.261745] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1897.266947] ? validate_nla+0x270/0x820 [ 1897.270936] ? nla_parse+0x1b2/0x290 [ 1897.274666] genl_family_rcv_msg+0x642/0xc40 [ 1897.279087] ? genl_rcv+0x40/0x40 [ 1897.282541] ? genl_rcv_msg+0x12f/0x160 [ 1897.286513] ? mutex_trylock+0x1a0/0x1a0 [ 1897.290599] ? __radix_tree_lookup+0x216/0x370 [ 1897.295527] genl_rcv_msg+0xbf/0x160 [ 1897.299231] netlink_rcv_skb+0x160/0x440 [ 1897.303283] ? genl_family_rcv_msg+0xc40/0xc40 [ 1897.307853] ? netlink_ack+0xae0/0xae0 [ 1897.311731] ? genl_rcv+0x15/0x40 [ 1897.315178] genl_rcv+0x24/0x40 [ 1897.318443] netlink_unicast+0x4d5/0x690 [ 1897.322494] ? netlink_sendskb+0x110/0x110 [ 1897.326716] ? _copy_from_iter_full+0x229/0x7c0 [ 1897.331373] ? __phys_addr_symbol+0x2c/0x70 [ 1897.335682] ? __check_object_size+0x17b/0x3e0 [ 1897.340253] netlink_sendmsg+0x6c3/0xc50 [ 1897.344330] ? aa_af_perm+0x230/0x230 [ 1897.348117] ? nlmsg_notify+0x1f0/0x1f0 [ 1897.352080] ? kernel_recvmsg+0x220/0x220 [ 1897.356222] ? nlmsg_notify+0x1f0/0x1f0 [ 1897.360185] sock_sendmsg+0xc3/0x120 [ 1897.363886] ___sys_sendmsg+0x7bb/0x8e0 [ 1897.367848] ? check_preemption_disabled+0x41/0x280 [ 1897.372852] ? copy_msghdr_from_user+0x440/0x440 [ 1897.377599] ? __fget+0x32f/0x510 [ 1897.381044] ? lock_downgrade+0x720/0x720 [ 1897.385181] ? check_preemption_disabled+0x41/0x280 [ 1897.390187] ? check_preemption_disabled+0x41/0x280 [ 1897.395192] ? __fget+0x356/0x510 [ 1897.398637] ? do_dup2+0x450/0x450 [ 1897.402163] ? lock_downgrade+0x720/0x720 [ 1897.406298] ? vfs_write+0x3d7/0x540 [ 1897.410001] ? __fdget+0x1d0/0x230 [ 1897.413534] __x64_sys_sendmsg+0x132/0x220 [ 1897.417756] ? __sys_sendmsg+0x1b0/0x1b0 [ 1897.421895] ? vfs_write+0x393/0x540 [ 1897.425693] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1897.431048] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1897.436051] ? do_syscall_64+0x21/0x620 [ 1897.440013] do_syscall_64+0xf9/0x620 [ 1897.443801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1897.448974] RIP: 0033:0x7fe3fe663059 [ 1897.452673] 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 [ 1897.471557] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1897.479252] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1897.486506] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1897.493760] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 23:41:56 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)=0x7ffffffff000) 23:41:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x160}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1897.501012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1897.508267] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 [ 1897.523354] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1897.527507] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0xc) [ 1897.597442] blk-mq: reduced tag depth (128 -> 64) 23:41:56 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@multicast2, @local, 0x0}, &(0x7f00000002c0)=0xc) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@typedef={0x3}]}, {0x0, [0x0, 0x0, 0x61]}}, &(0x7f0000000180)=""/191, 0x29, 0xbf, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000016c0)={r8, 0x10, &(0x7f0000001680)={0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r9, 0x4) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x19, 0x1, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x9c}], &(0x7f0000000180)='syzkaller\x00', 0x1ff, 0xbd, &(0x7f00000003c0)=""/189, 0x0, 0xc, '\x00', r3, 0x1f, r7, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000480)={0x4, 0x1, 0x2, 0x1ff}, 0x10, r9, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[0x1, 0xffffffffffffffff, 0x1]}, 0x80) [ 1897.650243] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1897.668877] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1897.691053] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac3a}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0xe) 23:41:56 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 15) 23:41:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x161}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac3b}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1897.792357] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1897.828327] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1897.836530] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0xf) 23:41:56 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@multicast2, @local, 0x0}, &(0x7f00000002c0)=0xc) (async) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@typedef={0x3}]}, {0x0, [0x0, 0x0, 0x61]}}, &(0x7f0000000180)=""/191, 0x29, 0xbf, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000016c0)={r8, 0x10, &(0x7f0000001680)={0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x19, 0x1, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x9c}], &(0x7f0000000180)='syzkaller\x00', 0x1ff, 0xbd, &(0x7f00000003c0)=""/189, 0x0, 0xc, '\x00', r3, 0x1f, r7, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000480)={0x4, 0x1, 0x2, 0x1ff}, 0x10, r9, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[0x1, 0xffffffffffffffff, 0x1]}, 0x80) [ 1897.859330] FAULT_INJECTION: forcing a failure. [ 1897.859330] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1897.907166] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1897.909138] CPU: 1 PID: 16754 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1897.922447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1897.931805] Call Trace: [ 1897.934392] dump_stack+0x1fc/0x2ef [ 1897.938009] should_fail.cold+0xa/0xf [ 1897.941807] ? setup_fault_attr+0x200/0x200 [ 1897.946123] __alloc_pages_nodemask+0x239/0x2890 [ 1897.950872] ? kasan_kmalloc+0x139/0x160 [ 1897.954922] ? __kmalloc_node+0x4c/0x70 [ 1897.958901] ? blk_mq_alloc_rq_map+0x120/0x230 [ 1897.963471] ? __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 1897.968118] ? blk_mq_alloc_tag_set+0x589/0xa30 [ 1897.972778] ? nbd_dev_add+0x297/0x890 [ 1897.976665] ? nbd_genl_connect+0x4cc/0x1630 [ 1897.981060] ? genl_family_rcv_msg+0x642/0xc40 [ 1897.985634] ? genl_rcv+0x24/0x40 [ 1897.989068] ? netlink_unicast+0x4d5/0x690 [ 1897.993292] ? netlink_sendmsg+0x6c3/0xc50 [ 1897.997515] ? __x64_sys_sendmsg+0x132/0x220 [ 1898.001923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1898.007285] ? should_fail+0x142/0x7b0 [ 1898.011158] ? fs_reclaim_release+0xd0/0x110 [ 1898.015557] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1898.020396] ? setup_fault_attr+0x200/0x200 [ 1898.024711] ? lock_acquire+0x170/0x3c0 [ 1898.028676] ? check_preemption_disabled+0x41/0x280 [ 1898.033677] ? should_fail+0x142/0x7b0 [ 1898.037549] ? setup_fault_attr+0x200/0x200 [ 1898.041865] ? __lockdep_init_map+0x100/0x5a0 [ 1898.046353] ? find_next_bit+0x105/0x130 [ 1898.050397] ? __cpu_to_node+0x7b/0xa0 [ 1898.054268] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 1898.059095] blk_mq_alloc_rqs+0x242/0x800 [ 1898.063246] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 1898.067741] __blk_mq_alloc_rq_map+0x15b/0x3b0 [ 1898.072329] blk_mq_alloc_tag_set+0x589/0xa30 [ 1898.076819] nbd_dev_add+0x297/0x890 [ 1898.080518] nbd_genl_connect+0x4cc/0x1630 [ 1898.084744] ? trace_raw_output_lock+0xf0/0xf0 [ 1898.089313] ? nbd_xmit_timeout+0x730/0x730 [ 1898.093617] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1898.098790] ? validate_nla+0x270/0x820 [ 1898.102753] ? nla_parse+0x1b2/0x290 [ 1898.106460] genl_family_rcv_msg+0x642/0xc40 [ 1898.110864] ? genl_rcv+0x40/0x40 [ 1898.114297] ? genl_rcv_msg+0x12f/0x160 [ 1898.118272] ? mutex_trylock+0x1a0/0x1a0 [ 1898.122333] ? __radix_tree_lookup+0x216/0x370 [ 1898.126908] genl_rcv_msg+0xbf/0x160 [ 1898.130614] netlink_rcv_skb+0x160/0x440 [ 1898.134661] ? genl_family_rcv_msg+0xc40/0xc40 [ 1898.139228] ? netlink_ack+0xae0/0xae0 [ 1898.143124] ? genl_rcv+0x15/0x40 [ 1898.146575] genl_rcv+0x24/0x40 [ 1898.149835] netlink_unicast+0x4d5/0x690 [ 1898.153893] ? netlink_sendskb+0x110/0x110 [ 1898.158120] ? _copy_from_iter_full+0x229/0x7c0 [ 1898.162783] ? __phys_addr_symbol+0x2c/0x70 [ 1898.167102] ? __check_object_size+0x17b/0x3e0 [ 1898.171684] netlink_sendmsg+0x6c3/0xc50 [ 1898.175759] ? aa_af_perm+0x230/0x230 [ 1898.179563] ? nlmsg_notify+0x1f0/0x1f0 [ 1898.183544] ? kernel_recvmsg+0x220/0x220 [ 1898.187685] ? nlmsg_notify+0x1f0/0x1f0 [ 1898.191654] sock_sendmsg+0xc3/0x120 [ 1898.195363] ___sys_sendmsg+0x7bb/0x8e0 [ 1898.199333] ? copy_msghdr_from_user+0x440/0x440 [ 1898.204077] ? __fget+0x32f/0x510 [ 1898.207538] ? lock_downgrade+0x720/0x720 [ 1898.211682] ? check_preemption_disabled+0x41/0x280 [ 1898.216711] ? check_preemption_disabled+0x41/0x280 [ 1898.221731] ? __fget+0x356/0x510 [ 1898.225179] ? do_dup2+0x450/0x450 [ 1898.228702] ? lock_downgrade+0x720/0x720 [ 1898.233019] ? vfs_write+0x3d7/0x540 [ 1898.236735] ? __fdget+0x1d0/0x230 [ 1898.240259] __x64_sys_sendmsg+0x132/0x220 [ 1898.244482] ? __sys_sendmsg+0x1b0/0x1b0 [ 1898.248527] ? vfs_write+0x393/0x540 [ 1898.252251] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1898.257620] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1898.262624] ? do_syscall_64+0x21/0x620 [ 1898.266590] do_syscall_64+0xf9/0x620 [ 1898.270380] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1898.275553] RIP: 0033:0x7fe3fe663059 [ 1898.279247] 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 [ 1898.298133] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1898.305828] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1898.313095] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1898.320360] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1898.327617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1898.334877] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x162}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1898.360738] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:41:57 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)=0xf0ffffff7f0000) 23:41:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac3c}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:57 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 16) 23:41:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x10) 23:41:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x163}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1898.492852] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1898.527023] FAULT_INJECTION: forcing a failure. [ 1898.527023] name failslab, interval 1, probability 0, space 0, times 0 23:41:57 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010004000000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x224000, 0x8e) sendmmsg$inet6(r3, &(0x7f0000001e40)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x1, @mcast2, 0x1a5}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="f6ce46d8fc78a1f7f3384ca75f9a1eb729fb78ba915e4a99fd8c0d6785d6c0c683f4a8a35f", 0x25}, {&(0x7f00000002c0)="1457c7dbbf1ec19ba643e80e33f37c4d58ed22f464abdd96ec2361538749af5e", 0x20}, {&(0x7f00000003c0)="86767a8f69091e602220e34eda251996d5e5b970a3cae0edacaca5b13d15bac2595dc90272b530f83b892933ee72d3bbf78ce554c7d3c070ec8438cdc2427c5eb7218fa59a978aa011c09626ec9c7ecc6c92cc5969d930025fec070672bc64d4aff77009e5c733bcf9b7d61033d8895741daaa0d1b2b64440b991025a013cd93980c4d75ad584a4fddbc91b179578e9802795480372d45f0c83c571b19201a8f932b1ad4e395382f2a76a51fe85e590200f65079f2f00305760edbef10cc6c790ba4264dc6ac07babb6ff00eeed1ace619cf4dc97b", 0xd5}], 0x3, &(0x7f00000004c0)=[@rthdr={{0x68, 0x29, 0x39, {0x67, 0xa, 0x6be1dbb2f08ab55f, 0x80, 0x0, [@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00', @local]}}}], 0x68}}, {{&(0x7f0000000540)={0xa, 0x4e23, 0xf0000000, @mcast2, 0x1}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000580)="163030181a9524451e52199906b4b82aa1c5f3becfb6730fc6e629893978c7edeb8e5ae0eb133bd4cf19040b1157364570b7395fb2b40484536eee308ecc9cd3aaa448e636d5b2", 0x47}, {&(0x7f0000000600)="70c0a48ab0ce4850f7aec93877de4d059504a183585da7956639ecbebdd7cd02b5a5c9c3e74c1622ea7507e338dd15b2723f6dcded572c616ea69c448c2c40e55446ac79aeef149721fd", 0x4a}], 0x2, &(0x7f00000006c0)=[@rthdr={{0x58, 0x29, 0x39, {0x62, 0x8, 0x1, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x22}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00']}}}], 0x58}}, {{&(0x7f0000000740)={0xa, 0x4e24, 0x2, @mcast1, 0x4}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000780)="829b42a563b30233d779a02bb46ef55f960bbd7f2f40d21ee1938ec12bf2087752da78b96e7752c78465de6e69d9fa876a501c5f570483f74cd32397b6efda5ba739c7f6797723d4cc8269a1b2dc90511a52aef45d7db6c520da0d82bf8bc8aa28f8306d8b55c0b67cd6463eafd9411d0ea2b4910e14dda6c1ec417a2da0a6797d4517f71c6656c7c6880ba95577ccaa2d0f45411f2dd472cb31638df21e408590973eee3add96862ac974da0c04", 0xae}, {&(0x7f0000000840)="67b5c332d693b989d5f9ce0172f6ae665d4344404db3ec6a53e847196d6edc883b641375c568633fab0e33a303b90f40b655cf6c9151dee8a83273b9aba21d942aec67ee8241d9982b1b0f74d17a545e68096adb28affffaa9a145cf5947d143bbca6c1c08d2eb92307ba12105e8e84f9910348e0b30e3ea4d0d99665240ce23599534295f854098304cf83eb6a276379461ad963ff4a788ffdef14094005ef0bcc3d43131cb90d80e14af68d661757071177204c77343770075148010e8d4dc096a2f1e5ce5ee4843df851a7f1a97c2", 0xd0}, {&(0x7f0000000940)="cb6c6224bcf11d5994c2c4ec98d05fb0fed11f80698c7bc9790beadb701339cf7a97f5c15d598c4479055a1554a99b49009114dcf6e102d48dc00831d03f55e552fe7267642e1de004d7255bd7b1cd03e9cafe8135ba4b961152", 0x5a}, {&(0x7f00000009c0)="8ed069b4f91ec50ad511472062c090dc426cfa9930799df40b92a87a9ce47f32469c2cd4bb6f9906f99a", 0x2a}, {&(0x7f0000000a00)="5da79544bd4f1755d69e1392cb9eaac71a4e795c79b9c44b70f4a284f9d44d151a3af9146c925fcbe00b82c5fb6bc7d68d206cad8b85c38aa022c3a62bc9f25be8c58fda3332417c1983b93aa41d642e4282f9326227873464a2097839c81d5e36f8802ef047b3d7e554d705c1a10689883aaf55c3d9a67024695327b1495e150684e8de12bf5e4e63aff8e089d4496f1e6c265fc6d92721a6ec03d32e2ea6095d052e1f07964c305d159b6adb4bd041af830e8517279ec148", 0xb9}, {&(0x7f0000000ac0)="20b2aecede16d384d164f92fa53453a5a94b81ab50a2a1efa9ea6a3f92c40a4064a10ddefd135d6fcff097896be9f76e63046661e851281a31a6d82f", 0x3c}], 0x6, &(0x7f0000000b80)=[@hopopts={{0x68, 0x29, 0x36, {0x2f, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @enc_lim, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x9, [0x11c, 0x7a5]}}, @enc_lim={0x4, 0x1, 0x29}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x81, 0x21, "4a591479070564384edeb69f9a6cb0472e98450f5af07c142c5a7f7376abff853e"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts={{0x50, 0x29, 0x36, {0x4, 0x6, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xb}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x27}}, @jumbo={0xc2, 0x4, 0xfffffe00}]}}}], 0xd0}}, {{&(0x7f0000000c80)={0xa, 0x4e22, 0x5, @empty, 0x2}, 0x1c, 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0x1000}, {&(0x7f0000001cc0)="d837f418f26d5cdd595db481d551eaeae38d7e74982ae6cfb3280cc5f1d41e842a061c8b80a865bd50a0038d24a9ec3131f0c8d363a8a675938f6b8d0e37c57998846fecb45b24fd978cf85130f235d43afc213bd3b237ca394a2883e3f12d9aed2443ff89d170fa7e407143d93b5c06fe98d9ee0416", 0x76}, {&(0x7f0000001d40)="2730f503306578632c7ef8d5bea5d0bfe429f7cbed6379e33a66851f16a6ea72b44a314b451e6902bd0cf1294fe9d7d606856996417956948845d9ced6ba5035ec1f16a6c438b2c47b55cf1219ca2cf62093503834de2ba7c0b8332f4d58bcb997a80d8e4e74a26cd6f38dbc6557de338084adc88846ebc57bbacfc96c7ebd560fde6d92fa845f18e9a72c37eb1625b8b325653bfcfb149571ed211a700fe5537507bea563e992e57f7efb3cfd376436bdffac7b0018e4a4d5d6b6", 0xbb}], 0x3, &(0x7f0000001f80)=[@hopopts_2292={{0x1120, 0x29, 0x36, {0x25, 0x220, '\x00', [@generic={0x1, 0xea, "ed28229cc0e62f803e261bb8f380f6fe63aa623fd1277ee62ba5bbe0b03df09df083cb131d5e1576cea1cb2a9b36428b3b3adaf4fd3a2d3785bd6a2d353636fddb72c6ae50b452a5897ef29c908e5024869f372b11121541251db533c548516560297bd9b95a95d843f7c105f8a3e4dff08e619303368ef1a2506547e043164407bced3fe22d1c73ab8ed646c9eebf61cc9357613836e9247f9f97d8a7381a80d91a96cb7006c06111b2e087b9305e9467ae7d81051fb4b4f27f7e6ef69857f70f14c5f148012661ad9563333ad6c80ded2eeb9375606253050830d23d1f78fda65e887aa6e3c894dbf7"}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x5, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x8000}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x1}, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x21, 0x4, '\x00', [@hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x87, 0xa, 0x1, 0x6, 0x0, [@mcast1, @private2, @private1, @mcast1, @local]}}}], 0x11f0}}], 0x4, 0x4000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r4) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000003240)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x200090}, 0xc, &(0x7f0000003200)={&(0x7f00000031c0)={0x24, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x89c) [ 1898.562751] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1898.588953] CPU: 0 PID: 16788 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1898.596868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1898.606227] Call Trace: [ 1898.608832] dump_stack+0x1fc/0x2ef [ 1898.612472] should_fail.cold+0xa/0xf [ 1898.616283] ? setup_fault_attr+0x200/0x200 [ 1898.620619] ? lock_acquire+0x170/0x3c0 [ 1898.624611] __should_failslab+0x115/0x180 [ 1898.628858] should_failslab+0x5/0x10 [ 1898.632663] kmem_cache_alloc_node+0x245/0x3b0 [ 1898.637252] blk_alloc_queue_node+0x32/0xbf0 [ 1898.641662] blk_mq_init_queue+0x44/0xa0 [ 1898.645714] nbd_dev_add+0x2b9/0x890 [ 1898.649418] nbd_genl_connect+0x4cc/0x1630 [ 1898.653642] ? nbd_xmit_timeout+0x730/0x730 [ 1898.657959] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1898.663137] ? validate_nla+0x270/0x820 [ 1898.667104] ? nla_parse+0x1b2/0x290 [ 1898.670809] genl_family_rcv_msg+0x642/0xc40 [ 1898.675211] ? genl_rcv+0x40/0x40 [ 1898.678649] ? genl_rcv_msg+0x12f/0x160 [ 1898.682609] ? mutex_trylock+0x1a0/0x1a0 [ 1898.686665] ? __radix_tree_lookup+0x216/0x370 [ 1898.691237] genl_rcv_msg+0xbf/0x160 [ 1898.694938] netlink_rcv_skb+0x160/0x440 [ 1898.698986] ? genl_family_rcv_msg+0xc40/0xc40 [ 1898.703558] ? netlink_ack+0xae0/0xae0 [ 1898.707438] ? genl_rcv+0x15/0x40 [ 1898.710888] genl_rcv+0x24/0x40 [ 1898.714151] netlink_unicast+0x4d5/0x690 [ 1898.718202] ? netlink_sendskb+0x110/0x110 [ 1898.722424] ? _copy_from_iter_full+0x229/0x7c0 [ 1898.727082] ? __phys_addr_symbol+0x2c/0x70 [ 1898.731738] ? __check_object_size+0x17b/0x3e0 [ 1898.736311] netlink_sendmsg+0x6c3/0xc50 [ 1898.740358] ? aa_af_perm+0x230/0x230 [ 1898.744145] ? nlmsg_notify+0x1f0/0x1f0 [ 1898.748194] ? kernel_recvmsg+0x220/0x220 [ 1898.752339] ? nlmsg_notify+0x1f0/0x1f0 [ 1898.756299] sock_sendmsg+0xc3/0x120 [ 1898.759997] ___sys_sendmsg+0x7bb/0x8e0 [ 1898.763962] ? copy_msghdr_from_user+0x440/0x440 [ 1898.768792] ? __fget+0x32f/0x510 [ 1898.772237] ? lock_downgrade+0x720/0x720 [ 1898.776371] ? check_preemption_disabled+0x41/0x280 [ 1898.781376] ? check_preemption_disabled+0x41/0x280 [ 1898.786384] ? __fget+0x356/0x510 [ 1898.789827] ? do_dup2+0x450/0x450 [ 1898.793371] ? lock_downgrade+0x720/0x720 [ 1898.797507] ? vfs_write+0x3d7/0x540 [ 1898.801212] ? __fdget+0x1d0/0x230 [ 1898.804746] __x64_sys_sendmsg+0x132/0x220 [ 1898.808968] ? __sys_sendmsg+0x1b0/0x1b0 [ 1898.813016] ? vfs_write+0x393/0x540 [ 1898.816728] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1898.822083] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1898.827092] ? do_syscall_64+0x21/0x620 [ 1898.831053] do_syscall_64+0xf9/0x620 [ 1898.834843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1898.840019] RIP: 0033:0x7fe3fe663059 [ 1898.843721] 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 [ 1898.862608] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1898.870305] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1898.877559] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1898.885011] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1898.892267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1898.899524] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 23:41:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x11) 23:41:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x164}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1898.931186] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1898.957245] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1898.975372] nbd: failed to add new device 23:41:57 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010004000000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x224000, 0x8e) sendmmsg$inet6(r3, &(0x7f0000001e40)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x1, @mcast2, 0x1a5}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="f6ce46d8fc78a1f7f3384ca75f9a1eb729fb78ba915e4a99fd8c0d6785d6c0c683f4a8a35f", 0x25}, {&(0x7f00000002c0)="1457c7dbbf1ec19ba643e80e33f37c4d58ed22f464abdd96ec2361538749af5e", 0x20}, {&(0x7f00000003c0)="86767a8f69091e602220e34eda251996d5e5b970a3cae0edacaca5b13d15bac2595dc90272b530f83b892933ee72d3bbf78ce554c7d3c070ec8438cdc2427c5eb7218fa59a978aa011c09626ec9c7ecc6c92cc5969d930025fec070672bc64d4aff77009e5c733bcf9b7d61033d8895741daaa0d1b2b64440b991025a013cd93980c4d75ad584a4fddbc91b179578e9802795480372d45f0c83c571b19201a8f932b1ad4e395382f2a76a51fe85e590200f65079f2f00305760edbef10cc6c790ba4264dc6ac07babb6ff00eeed1ace619cf4dc97b", 0xd5}], 0x3, &(0x7f00000004c0)=[@rthdr={{0x68, 0x29, 0x39, {0x67, 0xa, 0x6be1dbb2f08ab55f, 0x80, 0x0, [@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00', @local]}}}], 0x68}}, {{&(0x7f0000000540)={0xa, 0x4e23, 0xf0000000, @mcast2, 0x1}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000580)="163030181a9524451e52199906b4b82aa1c5f3becfb6730fc6e629893978c7edeb8e5ae0eb133bd4cf19040b1157364570b7395fb2b40484536eee308ecc9cd3aaa448e636d5b2", 0x47}, {&(0x7f0000000600)="70c0a48ab0ce4850f7aec93877de4d059504a183585da7956639ecbebdd7cd02b5a5c9c3e74c1622ea7507e338dd15b2723f6dcded572c616ea69c448c2c40e55446ac79aeef149721fd", 0x4a}], 0x2, &(0x7f00000006c0)=[@rthdr={{0x58, 0x29, 0x39, {0x62, 0x8, 0x1, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x22}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00']}}}], 0x58}}, {{&(0x7f0000000740)={0xa, 0x4e24, 0x2, @mcast1, 0x4}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000780)="829b42a563b30233d779a02bb46ef55f960bbd7f2f40d21ee1938ec12bf2087752da78b96e7752c78465de6e69d9fa876a501c5f570483f74cd32397b6efda5ba739c7f6797723d4cc8269a1b2dc90511a52aef45d7db6c520da0d82bf8bc8aa28f8306d8b55c0b67cd6463eafd9411d0ea2b4910e14dda6c1ec417a2da0a6797d4517f71c6656c7c6880ba95577ccaa2d0f45411f2dd472cb31638df21e408590973eee3add96862ac974da0c04", 0xae}, {&(0x7f0000000840)="67b5c332d693b989d5f9ce0172f6ae665d4344404db3ec6a53e847196d6edc883b641375c568633fab0e33a303b90f40b655cf6c9151dee8a83273b9aba21d942aec67ee8241d9982b1b0f74d17a545e68096adb28affffaa9a145cf5947d143bbca6c1c08d2eb92307ba12105e8e84f9910348e0b30e3ea4d0d99665240ce23599534295f854098304cf83eb6a276379461ad963ff4a788ffdef14094005ef0bcc3d43131cb90d80e14af68d661757071177204c77343770075148010e8d4dc096a2f1e5ce5ee4843df851a7f1a97c2", 0xd0}, {&(0x7f0000000940)="cb6c6224bcf11d5994c2c4ec98d05fb0fed11f80698c7bc9790beadb701339cf7a97f5c15d598c4479055a1554a99b49009114dcf6e102d48dc00831d03f55e552fe7267642e1de004d7255bd7b1cd03e9cafe8135ba4b961152", 0x5a}, {&(0x7f00000009c0)="8ed069b4f91ec50ad511472062c090dc426cfa9930799df40b92a87a9ce47f32469c2cd4bb6f9906f99a", 0x2a}, {&(0x7f0000000a00)="5da79544bd4f1755d69e1392cb9eaac71a4e795c79b9c44b70f4a284f9d44d151a3af9146c925fcbe00b82c5fb6bc7d68d206cad8b85c38aa022c3a62bc9f25be8c58fda3332417c1983b93aa41d642e4282f9326227873464a2097839c81d5e36f8802ef047b3d7e554d705c1a10689883aaf55c3d9a67024695327b1495e150684e8de12bf5e4e63aff8e089d4496f1e6c265fc6d92721a6ec03d32e2ea6095d052e1f07964c305d159b6adb4bd041af830e8517279ec148", 0xb9}, {&(0x7f0000000ac0)="20b2aecede16d384d164f92fa53453a5a94b81ab50a2a1efa9ea6a3f92c40a4064a10ddefd135d6fcff097896be9f76e63046661e851281a31a6d82f", 0x3c}], 0x6, &(0x7f0000000b80)=[@hopopts={{0x68, 0x29, 0x36, {0x2f, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @enc_lim, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x9, [0x11c, 0x7a5]}}, @enc_lim={0x4, 0x1, 0x29}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x81, 0x21, "4a591479070564384edeb69f9a6cb0472e98450f5af07c142c5a7f7376abff853e"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts={{0x50, 0x29, 0x36, {0x4, 0x6, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xb}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x27}}, @jumbo={0xc2, 0x4, 0xfffffe00}]}}}], 0xd0}}, {{&(0x7f0000000c80)={0xa, 0x4e22, 0x5, @empty, 0x2}, 0x1c, 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0x1000}, {&(0x7f0000001cc0)="d837f418f26d5cdd595db481d551eaeae38d7e74982ae6cfb3280cc5f1d41e842a061c8b80a865bd50a0038d24a9ec3131f0c8d363a8a675938f6b8d0e37c57998846fecb45b24fd978cf85130f235d43afc213bd3b237ca394a2883e3f12d9aed2443ff89d170fa7e407143d93b5c06fe98d9ee0416", 0x76}, {&(0x7f0000001d40)="2730f503306578632c7ef8d5bea5d0bfe429f7cbed6379e33a66851f16a6ea72b44a314b451e6902bd0cf1294fe9d7d606856996417956948845d9ced6ba5035ec1f16a6c438b2c47b55cf1219ca2cf62093503834de2ba7c0b8332f4d58bcb997a80d8e4e74a26cd6f38dbc6557de338084adc88846ebc57bbacfc96c7ebd560fde6d92fa845f18e9a72c37eb1625b8b325653bfcfb149571ed211a700fe5537507bea563e992e57f7efb3cfd376436bdffac7b0018e4a4d5d6b6", 0xbb}], 0x3, &(0x7f0000001f80)=[@hopopts_2292={{0x1120, 0x29, 0x36, {0x25, 0x220, '\x00', [@generic={0x1, 0xea, "ed28229cc0e62f803e261bb8f380f6fe63aa623fd1277ee62ba5bbe0b03df09df083cb131d5e1576cea1cb2a9b36428b3b3adaf4fd3a2d3785bd6a2d353636fddb72c6ae50b452a5897ef29c908e5024869f372b11121541251db533c548516560297bd9b95a95d843f7c105f8a3e4dff08e619303368ef1a2506547e043164407bced3fe22d1c73ab8ed646c9eebf61cc9357613836e9247f9f97d8a7381a80d91a96cb7006c06111b2e087b9305e9467ae7d81051fb4b4f27f7e6ef69857f70f14c5f148012661ad9563333ad6c80ded2eeb9375606253050830d23d1f78fda65e887aa6e3c894dbf7"}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x5, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x8000}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x1}, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x21, 0x4, '\x00', [@hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x87, 0xa, 0x1, 0x6, 0x0, [@mcast1, @private2, @private1, @mcast1, @local]}}}], 0x11f0}}], 0x4, 0x4000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r4) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000003240)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x200090}, 0xc, &(0x7f0000003200)={&(0x7f00000031c0)={0x24, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x89c) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010004000000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x224000, 0x8e) (async) sendmmsg$inet6(r3, &(0x7f0000001e40)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x1, @mcast2, 0x1a5}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="f6ce46d8fc78a1f7f3384ca75f9a1eb729fb78ba915e4a99fd8c0d6785d6c0c683f4a8a35f", 0x25}, {&(0x7f00000002c0)="1457c7dbbf1ec19ba643e80e33f37c4d58ed22f464abdd96ec2361538749af5e", 0x20}, {&(0x7f00000003c0)="86767a8f69091e602220e34eda251996d5e5b970a3cae0edacaca5b13d15bac2595dc90272b530f83b892933ee72d3bbf78ce554c7d3c070ec8438cdc2427c5eb7218fa59a978aa011c09626ec9c7ecc6c92cc5969d930025fec070672bc64d4aff77009e5c733bcf9b7d61033d8895741daaa0d1b2b64440b991025a013cd93980c4d75ad584a4fddbc91b179578e9802795480372d45f0c83c571b19201a8f932b1ad4e395382f2a76a51fe85e590200f65079f2f00305760edbef10cc6c790ba4264dc6ac07babb6ff00eeed1ace619cf4dc97b", 0xd5}], 0x3, &(0x7f00000004c0)=[@rthdr={{0x68, 0x29, 0x39, {0x67, 0xa, 0x6be1dbb2f08ab55f, 0x80, 0x0, [@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00', @local]}}}], 0x68}}, {{&(0x7f0000000540)={0xa, 0x4e23, 0xf0000000, @mcast2, 0x1}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000580)="163030181a9524451e52199906b4b82aa1c5f3becfb6730fc6e629893978c7edeb8e5ae0eb133bd4cf19040b1157364570b7395fb2b40484536eee308ecc9cd3aaa448e636d5b2", 0x47}, {&(0x7f0000000600)="70c0a48ab0ce4850f7aec93877de4d059504a183585da7956639ecbebdd7cd02b5a5c9c3e74c1622ea7507e338dd15b2723f6dcded572c616ea69c448c2c40e55446ac79aeef149721fd", 0x4a}], 0x2, &(0x7f00000006c0)=[@rthdr={{0x58, 0x29, 0x39, {0x62, 0x8, 0x1, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x22}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00']}}}], 0x58}}, {{&(0x7f0000000740)={0xa, 0x4e24, 0x2, @mcast1, 0x4}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000780)="829b42a563b30233d779a02bb46ef55f960bbd7f2f40d21ee1938ec12bf2087752da78b96e7752c78465de6e69d9fa876a501c5f570483f74cd32397b6efda5ba739c7f6797723d4cc8269a1b2dc90511a52aef45d7db6c520da0d82bf8bc8aa28f8306d8b55c0b67cd6463eafd9411d0ea2b4910e14dda6c1ec417a2da0a6797d4517f71c6656c7c6880ba95577ccaa2d0f45411f2dd472cb31638df21e408590973eee3add96862ac974da0c04", 0xae}, {&(0x7f0000000840)="67b5c332d693b989d5f9ce0172f6ae665d4344404db3ec6a53e847196d6edc883b641375c568633fab0e33a303b90f40b655cf6c9151dee8a83273b9aba21d942aec67ee8241d9982b1b0f74d17a545e68096adb28affffaa9a145cf5947d143bbca6c1c08d2eb92307ba12105e8e84f9910348e0b30e3ea4d0d99665240ce23599534295f854098304cf83eb6a276379461ad963ff4a788ffdef14094005ef0bcc3d43131cb90d80e14af68d661757071177204c77343770075148010e8d4dc096a2f1e5ce5ee4843df851a7f1a97c2", 0xd0}, {&(0x7f0000000940)="cb6c6224bcf11d5994c2c4ec98d05fb0fed11f80698c7bc9790beadb701339cf7a97f5c15d598c4479055a1554a99b49009114dcf6e102d48dc00831d03f55e552fe7267642e1de004d7255bd7b1cd03e9cafe8135ba4b961152", 0x5a}, {&(0x7f00000009c0)="8ed069b4f91ec50ad511472062c090dc426cfa9930799df40b92a87a9ce47f32469c2cd4bb6f9906f99a", 0x2a}, {&(0x7f0000000a00)="5da79544bd4f1755d69e1392cb9eaac71a4e795c79b9c44b70f4a284f9d44d151a3af9146c925fcbe00b82c5fb6bc7d68d206cad8b85c38aa022c3a62bc9f25be8c58fda3332417c1983b93aa41d642e4282f9326227873464a2097839c81d5e36f8802ef047b3d7e554d705c1a10689883aaf55c3d9a67024695327b1495e150684e8de12bf5e4e63aff8e089d4496f1e6c265fc6d92721a6ec03d32e2ea6095d052e1f07964c305d159b6adb4bd041af830e8517279ec148", 0xb9}, {&(0x7f0000000ac0)="20b2aecede16d384d164f92fa53453a5a94b81ab50a2a1efa9ea6a3f92c40a4064a10ddefd135d6fcff097896be9f76e63046661e851281a31a6d82f", 0x3c}], 0x6, &(0x7f0000000b80)=[@hopopts={{0x68, 0x29, 0x36, {0x2f, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @enc_lim, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x9, [0x11c, 0x7a5]}}, @enc_lim={0x4, 0x1, 0x29}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x81, 0x21, "4a591479070564384edeb69f9a6cb0472e98450f5af07c142c5a7f7376abff853e"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts={{0x50, 0x29, 0x36, {0x4, 0x6, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xb}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x27}}, @jumbo={0xc2, 0x4, 0xfffffe00}]}}}], 0xd0}}, {{&(0x7f0000000c80)={0xa, 0x4e22, 0x5, @empty, 0x2}, 0x1c, &(0x7f0000001e00)=[{&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000001cc0)="d837f418f26d5cdd595db481d551eaeae38d7e74982ae6cfb3280cc5f1d41e842a061c8b80a865bd50a0038d24a9ec3131f0c8d363a8a675938f6b8d0e37c57998846fecb45b24fd978cf85130f235d43afc213bd3b237ca394a2883e3f12d9aed2443ff89d170fa7e407143d93b5c06fe98d9ee0416", 0x76}, {&(0x7f0000001d40)="2730f503306578632c7ef8d5bea5d0bfe429f7cbed6379e33a66851f16a6ea72b44a314b451e6902bd0cf1294fe9d7d606856996417956948845d9ced6ba5035ec1f16a6c438b2c47b55cf1219ca2cf62093503834de2ba7c0b8332f4d58bcb997a80d8e4e74a26cd6f38dbc6557de338084adc88846ebc57bbacfc96c7ebd560fde6d92fa845f18e9a72c37eb1625b8b325653bfcfb149571ed211a700fe5537507bea563e992e57f7efb3cfd376436bdffac7b0018e4a4d5d6b6", 0xbb}], 0x3, &(0x7f0000001f80)=[@hopopts_2292={{0x1120, 0x29, 0x36, {0x25, 0x220, '\x00', [@generic={0x1, 0xea, 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"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@enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x8000}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x1}, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x21, 0x4, '\x00', [@hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x87, 0xa, 0x1, 0x6, 0x0, [@mcast1, @private2, @private1, @mcast1, @local]}}}], 0x11f0}}], 0x4, 0x4000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r4) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000003240)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x200090}, 0xc, &(0x7f0000003200)={&(0x7f00000031c0)={0x24, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x89c) (async) 23:41:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x12) 23:41:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac3d}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:57 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 17) [ 1899.078328] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1899.125891] FAULT_INJECTION: forcing a failure. [ 1899.125891] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.146812] CPU: 0 PID: 16833 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1899.154723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1899.164079] Call Trace: [ 1899.166687] dump_stack+0x1fc/0x2ef [ 1899.170320] should_fail.cold+0xa/0xf [ 1899.174110] ? setup_fault_attr+0x200/0x200 [ 1899.178422] ? lock_acquire+0x170/0x3c0 [ 1899.182396] __should_failslab+0x115/0x180 [ 1899.186627] should_failslab+0x5/0x10 [ 1899.190435] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1899.195565] __kmalloc_node+0x38/0x70 [ 1899.199375] ? mempool_free+0x370/0x370 [ 1899.203350] mempool_init_node+0x137/0x6c0 [ 1899.207599] ? mempool_alloc+0x350/0x350 [ 1899.211668] ? mempool_free+0x370/0x370 [ 1899.215647] mempool_init+0x38/0x50 [ 1899.219278] bioset_init+0x327/0x810 [ 1899.222998] ? kmem_cache_alloc_node+0x351/0x3b0 [ 1899.227766] blk_alloc_queue_node+0x189/0xbf0 [ 1899.232273] blk_mq_init_queue+0x44/0xa0 [ 1899.236331] nbd_dev_add+0x2b9/0x890 [ 1899.240031] nbd_genl_connect+0x4cc/0x1630 [ 1899.244274] ? nbd_xmit_timeout+0x730/0x730 [ 1899.248581] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1899.253754] ? validate_nla+0x270/0x820 [ 1899.257714] ? nla_parse+0x1b2/0x290 [ 1899.261415] genl_family_rcv_msg+0x642/0xc40 [ 1899.265810] ? genl_rcv+0x40/0x40 [ 1899.269257] ? genl_rcv_msg+0x12f/0x160 [ 1899.273224] ? mutex_trylock+0x1a0/0x1a0 [ 1899.277269] ? __radix_tree_lookup+0x216/0x370 [ 1899.281834] genl_rcv_msg+0xbf/0x160 [ 1899.285539] netlink_rcv_skb+0x160/0x440 [ 1899.289597] ? genl_family_rcv_msg+0xc40/0xc40 [ 1899.294170] ? netlink_ack+0xae0/0xae0 [ 1899.298038] ? genl_rcv+0x15/0x40 [ 1899.301478] genl_rcv+0x24/0x40 [ 1899.304746] netlink_unicast+0x4d5/0x690 [ 1899.308793] ? netlink_sendskb+0x110/0x110 [ 1899.313018] ? _copy_from_iter_full+0x229/0x7c0 [ 1899.317696] ? __phys_addr_symbol+0x2c/0x70 [ 1899.322004] ? __check_object_size+0x17b/0x3e0 23:41:58 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'netdevsim0\x00'}) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') accept4$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f0000000100)=0xe, 0x80800) 23:41:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x14) 23:41:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x165}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1899.326573] netlink_sendmsg+0x6c3/0xc50 [ 1899.330619] ? aa_af_perm+0x230/0x230 [ 1899.334417] ? nlmsg_notify+0x1f0/0x1f0 [ 1899.338373] ? kernel_recvmsg+0x220/0x220 [ 1899.342506] ? nlmsg_notify+0x1f0/0x1f0 [ 1899.346465] sock_sendmsg+0xc3/0x120 [ 1899.350178] ___sys_sendmsg+0x7bb/0x8e0 [ 1899.354161] ? check_preemption_disabled+0x41/0x280 [ 1899.359172] ? copy_msghdr_from_user+0x440/0x440 [ 1899.363930] ? __fget+0x32f/0x510 [ 1899.367401] ? lock_downgrade+0x720/0x720 [ 1899.371566] ? check_preemption_disabled+0x41/0x280 [ 1899.376593] ? check_preemption_disabled+0x41/0x280 [ 1899.381616] ? __fget+0x356/0x510 [ 1899.385080] ? do_dup2+0x450/0x450 [ 1899.388614] ? lock_downgrade+0x720/0x720 [ 1899.392756] ? vfs_write+0x3d7/0x540 [ 1899.396463] ? __fdget+0x1d0/0x230 [ 1899.399993] __x64_sys_sendmsg+0x132/0x220 [ 1899.404208] ? __sys_sendmsg+0x1b0/0x1b0 [ 1899.408247] ? vfs_write+0x393/0x540 [ 1899.411951] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1899.417308] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1899.422318] ? do_syscall_64+0x21/0x620 [ 1899.426302] do_syscall_64+0xf9/0x620 [ 1899.430114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1899.435309] RIP: 0033:0x7fe3fe663059 [ 1899.439020] 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 [ 1899.457916] RSP: 002b:00007fe3fcfd8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1899.465612] RAX: ffffffffffffffda RBX: 00007fe3fe775f60 RCX: 00007fe3fe663059 [ 1899.472885] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 1899.480150] RBP: 00007fe3fcfd81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.487409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1899.494677] R13: 00007ffef4751f0f R14: 00007fe3fcfd8300 R15: 0000000000022000 [ 1899.506629] nbd: failed to add new device [ 1899.521906] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:58 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010004000000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x224000, 0x8e) sendmmsg$inet6(r3, &(0x7f0000001e40)=[{{&(0x7f0000000180)={0xa, 0x4e23, 0x1, @mcast2, 0x1a5}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="f6ce46d8fc78a1f7f3384ca75f9a1eb729fb78ba915e4a99fd8c0d6785d6c0c683f4a8a35f", 0x25}, {&(0x7f00000002c0)="1457c7dbbf1ec19ba643e80e33f37c4d58ed22f464abdd96ec2361538749af5e", 0x20}, {&(0x7f00000003c0)="86767a8f69091e602220e34eda251996d5e5b970a3cae0edacaca5b13d15bac2595dc90272b530f83b892933ee72d3bbf78ce554c7d3c070ec8438cdc2427c5eb7218fa59a978aa011c09626ec9c7ecc6c92cc5969d930025fec070672bc64d4aff77009e5c733bcf9b7d61033d8895741daaa0d1b2b64440b991025a013cd93980c4d75ad584a4fddbc91b179578e9802795480372d45f0c83c571b19201a8f932b1ad4e395382f2a76a51fe85e590200f65079f2f00305760edbef10cc6c790ba4264dc6ac07babb6ff00eeed1ace619cf4dc97b", 0xd5}], 0x3, &(0x7f00000004c0)=[@rthdr={{0x68, 0x29, 0x39, {0x67, 0xa, 0x6be1dbb2f08ab55f, 0x80, 0x0, [@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00', @local]}}}], 0x68}}, {{&(0x7f0000000540)={0xa, 0x4e23, 0xf0000000, @mcast2, 0x1}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000580)="163030181a9524451e52199906b4b82aa1c5f3becfb6730fc6e629893978c7edeb8e5ae0eb133bd4cf19040b1157364570b7395fb2b40484536eee308ecc9cd3aaa448e636d5b2", 0x47}, {&(0x7f0000000600)="70c0a48ab0ce4850f7aec93877de4d059504a183585da7956639ecbebdd7cd02b5a5c9c3e74c1622ea7507e338dd15b2723f6dcded572c616ea69c448c2c40e55446ac79aeef149721fd", 0x4a}], 0x2, &(0x7f00000006c0)=[@rthdr={{0x58, 0x29, 0x39, {0x62, 0x8, 0x1, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x22}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00']}}}], 0x58}}, {{&(0x7f0000000740)={0xa, 0x4e24, 0x2, @mcast1, 0x4}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000780)="829b42a563b30233d779a02bb46ef55f960bbd7f2f40d21ee1938ec12bf2087752da78b96e7752c78465de6e69d9fa876a501c5f570483f74cd32397b6efda5ba739c7f6797723d4cc8269a1b2dc90511a52aef45d7db6c520da0d82bf8bc8aa28f8306d8b55c0b67cd6463eafd9411d0ea2b4910e14dda6c1ec417a2da0a6797d4517f71c6656c7c6880ba95577ccaa2d0f45411f2dd472cb31638df21e408590973eee3add96862ac974da0c04", 0xae}, {&(0x7f0000000840)="67b5c332d693b989d5f9ce0172f6ae665d4344404db3ec6a53e847196d6edc883b641375c568633fab0e33a303b90f40b655cf6c9151dee8a83273b9aba21d942aec67ee8241d9982b1b0f74d17a545e68096adb28affffaa9a145cf5947d143bbca6c1c08d2eb92307ba12105e8e84f9910348e0b30e3ea4d0d99665240ce23599534295f854098304cf83eb6a276379461ad963ff4a788ffdef14094005ef0bcc3d43131cb90d80e14af68d661757071177204c77343770075148010e8d4dc096a2f1e5ce5ee4843df851a7f1a97c2", 0xd0}, {&(0x7f0000000940)="cb6c6224bcf11d5994c2c4ec98d05fb0fed11f80698c7bc9790beadb701339cf7a97f5c15d598c4479055a1554a99b49009114dcf6e102d48dc00831d03f55e552fe7267642e1de004d7255bd7b1cd03e9cafe8135ba4b961152", 0x5a}, {&(0x7f00000009c0)="8ed069b4f91ec50ad511472062c090dc426cfa9930799df40b92a87a9ce47f32469c2cd4bb6f9906f99a", 0x2a}, {&(0x7f0000000a00)="5da79544bd4f1755d69e1392cb9eaac71a4e795c79b9c44b70f4a284f9d44d151a3af9146c925fcbe00b82c5fb6bc7d68d206cad8b85c38aa022c3a62bc9f25be8c58fda3332417c1983b93aa41d642e4282f9326227873464a2097839c81d5e36f8802ef047b3d7e554d705c1a10689883aaf55c3d9a67024695327b1495e150684e8de12bf5e4e63aff8e089d4496f1e6c265fc6d92721a6ec03d32e2ea6095d052e1f07964c305d159b6adb4bd041af830e8517279ec148", 0xb9}, {&(0x7f0000000ac0)="20b2aecede16d384d164f92fa53453a5a94b81ab50a2a1efa9ea6a3f92c40a4064a10ddefd135d6fcff097896be9f76e63046661e851281a31a6d82f", 0x3c}], 0x6, &(0x7f0000000b80)=[@hopopts={{0x68, 0x29, 0x36, {0x2f, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @enc_lim, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x9, [0x11c, 0x7a5]}}, @enc_lim={0x4, 0x1, 0x29}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x81, 0x21, "4a591479070564384edeb69f9a6cb0472e98450f5af07c142c5a7f7376abff853e"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts={{0x50, 0x29, 0x36, {0x4, 0x6, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xb}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x27}}, @jumbo={0xc2, 0x4, 0xfffffe00}]}}}], 0xd0}}, {{&(0x7f0000000c80)={0xa, 0x4e22, 0x5, @empty, 0x2}, 0x1c, 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0x1000}, {&(0x7f0000001cc0)="d837f418f26d5cdd595db481d551eaeae38d7e74982ae6cfb3280cc5f1d41e842a061c8b80a865bd50a0038d24a9ec3131f0c8d363a8a675938f6b8d0e37c57998846fecb45b24fd978cf85130f235d43afc213bd3b237ca394a2883e3f12d9aed2443ff89d170fa7e407143d93b5c06fe98d9ee0416", 0x76}, {&(0x7f0000001d40)="2730f503306578632c7ef8d5bea5d0bfe429f7cbed6379e33a66851f16a6ea72b44a314b451e6902bd0cf1294fe9d7d606856996417956948845d9ced6ba5035ec1f16a6c438b2c47b55cf1219ca2cf62093503834de2ba7c0b8332f4d58bcb997a80d8e4e74a26cd6f38dbc6557de338084adc88846ebc57bbacfc96c7ebd560fde6d92fa845f18e9a72c37eb1625b8b325653bfcfb149571ed211a700fe5537507bea563e992e57f7efb3cfd376436bdffac7b0018e4a4d5d6b6", 0xbb}], 0x3, &(0x7f0000001f80)=[@hopopts_2292={{0x1120, 0x29, 0x36, {0x25, 0x220, '\x00', [@generic={0x1, 0xea, "ed28229cc0e62f803e261bb8f380f6fe63aa623fd1277ee62ba5bbe0b03df09df083cb131d5e1576cea1cb2a9b36428b3b3adaf4fd3a2d3785bd6a2d353636fddb72c6ae50b452a5897ef29c908e5024869f372b11121541251db533c548516560297bd9b95a95d843f7c105f8a3e4dff08e619303368ef1a2506547e043164407bced3fe22d1c73ab8ed646c9eebf61cc9357613836e9247f9f97d8a7381a80d91a96cb7006c06111b2e087b9305e9467ae7d81051fb4b4f27f7e6ef69857f70f14c5f148012661ad9563333ad6c80ded2eeb9375606253050830d23d1f78fda65e887aa6e3c894dbf7"}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x5, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x8000}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x1}, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x21, 0x4, '\x00', [@hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x87, 0xa, 0x1, 0x6, 0x0, [@mcast1, @private2, @private1, @mcast1, @local]}}}], 0x11f0}}], 0x4, 0x4000000) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r4) (async, rerun: 32) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000003240)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x200090}, 0xc, &(0x7f0000003200)={&(0x7f00000031c0)={0x24, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x89c) (rerun: 32) 23:41:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x15) 23:41:58 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (fail_nth: 18) 23:41:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac3e}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x166}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:58 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:41:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x16) 23:41:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac3f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1899.697757] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac40}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0xf, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x167}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:59 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'netdevsim0\x00'}) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') (async) accept4$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f0000000100)=0xe, 0x80800) 23:41:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x17) 23:41:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac41}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180900f29b743c68000000000000007fe922d1ef5400000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r2 = getuid() r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000008c40), 0x10000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)={0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="abf5d334d265ac2aa2af026f2f31323812724911bdd6413831a86d52c30a4c9165121787c50bc89dcf6ba1929e825653eb665342205ea0d5319c81d1ec88ab4c827950b8dec86c36c993c9b2d1f61efc2ea40ef0efaa4dabb2a6541e41f29e9f418429c4e3cc95f200c1cd909211f903e6f5c84d4406da6df00da96d268fa862d87b97153aaf176a10a746a99f505b5abcea38097cee98ef520792205f33421b70de7b3b0b7457384f945cf7c6947d9eb300385d3d9b2cf57af0d63fc1bec638e14ab7b10b9d505109e6c2d4d8d4c6fc7443ba1d345ba4b9630aef62e04fe0af3cf3cee64e757ce710f00104edc6c2f08410d383790c24f859d5928cfddd6f74f7b65dfcb6c54261fe4d9612131f689676973e3227cd3ccdf4bd982eaa664616c9d18a69fd0be4409eb198cb854f260f3fb5addc166f8bdcfeac8dde40b4c30c3043da5ca59d6c3d7a97bb2a98dd576d25bf5639c6583bf9a311351f71b67fb61bd6ae020499260a2836c24d0505ffa609443a0e8e54efeb2344458c34c3ad6b086182d07c008ca071a4d43f85c25513ffbe15770cb10e7904a4dbd1df032591d738095379d2fa312261443f40a03a50f23e253b64f944fcb71d806f1afc730efa18c1d9c1be73fdcf7cb51e46a8e57147a917f7c9c07a3be64425bfe0eb6aa695544e974beecbb37db4b660a3a4e40499156a01774560f0cf543a3e214a5467e7a39ccfb559ce683ea4858f9ff85b6b1aff90aa981312ce25ea71a5db94e3d3f326d4ee356edf16578b396f7e61b1b4b01da0241a230e97ca84da31bccf595dc316bee3caf3d877beefd36c69b7df3b8df151f99fd4eec5e9bc7ff6155f350362f8f3289f7383dda8a6806551a4ee912964e76bd845d257b296898657519764b821ccff1a56f2be56c5d6e40e8a1698d25ca3a32f1cd5be3cf275c0c7300fd88c4f76f44078e8d80dce57adc7fdff5435e529f8fdc67eadd7767f8631df407cd41b030807f9eb45bd84ae128013ff5904c26606df9b2c640b79eadbaeef0abeecdfbf52a7e12a8ae32cedc50f3c452691cd5dcb86e3dd1ebb10d51594e6c054e314517576ce7db0852b4b00d39ee808681f01d96ae24e495915e3464d65303cb6d2b09c48e8651bb4e7bf497aa2915817ae430949d927432046ee19be5f10eea87f04ef99960b1e87cc89c7f87ec0dd6d969937f0eeeb324c517cd149d82cd7f2eaee08bee235ec127fcf93157ef5ac9ba12b1bf6dc40789b41d42acc97bbb863b3cee477bd8670094b610ed57d60d71a66fee26fa632f16ae3a31698d19647dcadb849409b5a4f56f81d0e9e1f9e3597e3893d4d7b728ce942eec96347b31a2be3e82d9224d1a6e49ac3858b31854ac00f2a915df6e40f8a0311e2d62d7f07ba8793e3066c3c9d08dfb86f9e03020a7c0257cb04b55b2f2fbffeccc835cd1d5f9a21d69e8115ff7f004f16b6ce36b293084fb56ebbcb35ce069b65fd46ade2202af9c297dee01ec60e342aef33d677e6cdc97a5cc2244c5fdaa6a034e44926ac65468ef7148da4f8d6a692bea263a90312807b34fa87da73c20aab124de6a7810a654f90be562ad6d2e01bc9a54346d68295861cd0b05ad78325aa27f851e8d26f8f6189d5f29704d4b1538b7e4c6bd603d7e808865450f5e37d1ede2fdb23edd84ac8d5481df1e03d500cce780d24392ea6581e2f60440cd5ee326dd323012e8b0b28b0d1591b3269a83f6d52d8dc7f124fc073647c843d6d211bd623953e6c8c0e45e750b53bd461e71f6dedc651635e2ac200db2a79907ea080a0addb8e5af3f79744ec8d68fe866cc6cac889030388931f9d1c2fed76ff8681f5f74a0bce961157af5a0088b97c191b79fc9fb2a58730d95ec342eb97b0eae219faf1c257a520715b874c08794d9fb5dc7a0bdaf40a31cd72d43248b5ceec3b787ef747be5588f74ab2aa0c06bec3dd4afa564ec783e3d031df08b03fba182e80fae1f918871edd6f82ec644296cd9f4cb85068961678d93bb01912def2ee6fb29b6cf4eadaf2717e14a5db1c7eab769c9e0d48ba870f3ab7c17a6a425c0f9ae4fb4fff0f2737653a531c73c4db6903b06280bea259a60205f149f55c079475d6280b3b8f4df7c77df9d485d09f7bf69836faafa46a6f7eeb1a421f1f777880f10435a3fe1ca86b5d5a2b8071ad8c3ea03ee37371e3314413b77977aaec50d00d7de2b4e7ebb625436fc31387398412b27a420b1bf9276e4e94698b8cca5fef48f8035a39386a37459a614acb501f88e61b046ec4ae712427b6b77cc7771a68eaa9976b7416e1cf4e88d4b24904e4a309af318a4f0e0af7b215e77913a124c024f7dd77", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, 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[@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) r8 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x6, 0x6, 0xff, 0x0, 0x0, 0x0, 0x810, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000340), 0xf}, 0x40080, 0xe821, 0xfff, 0x4, 0x7, 0x7, 0x3ff, 0x0, 0x4, 0x0, 0x7}, r6, 0x2, r8, 0xb) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00040000000000000000010000000c00030003000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r11) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r11, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008804}, 0x20000000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r10, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:41:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac42}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1a) 23:41:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x168}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1900.245459] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:59 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180900f29b743c68000000000000007fe922d1ef5400000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r2 = getuid() r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000008c40), 0x10000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)={0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, 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[@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) r8 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x6, 0x6, 0xff, 0x0, 0x0, 0x0, 0x810, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000340), 0xf}, 0x40080, 0xe821, 0xfff, 0x4, 0x7, 0x7, 0x3ff, 0x0, 0x4, 0x0, 0x7}, r6, 0x2, r8, 0xb) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00040000000000000000010000000c00030003000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r11) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r11, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008804}, 0x20000000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r10, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180900f29b743c68000000000000007fe922d1ef5400000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) getuid() (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000008c40), 0x10000, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020}, 0x2020) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, @generic="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@typed={0x8, 0x8b, 0x0, 0x0, @ipv4=@local}, @generic="3f61b21dbc90ed69bc4a26ee879db67749036157af157fdf72009cbf86e5dd8ef1799bd48104cb7e13262909e16bfbb5be4b2349e2aa89c5830ca3cd8930df9d4bfdb1635d60ccb781832fe8b06c9e653c72194df5b1c337f684ec95ac8d5d4a9ad85b7ca7392cfa523d24730e7dc5eb1ffb97206f460e96d38e900074afd28b22e735dfb2f7e9bfddd0225538b581ef826ef8f2f6bbb0a6afb3a593c870115144c11dedaf81b6d79e2043e6b15a5d0e72d7d7bfa39c96c0f2e2d21ce9fa0f8c62779f32241039f3cdf78cda8e9dda96c388bafac6c7f07184059f544c4b5e87bb3dbe5a1c8d8b", @typed={0x8, 0x3f, 0x0, 0x0, @u32=0x1}]}, 0x140c}, {&(0x7f0000002340)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="810184a8", @ANYRES32=r2, 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0x31ec}, {&(0x7f0000008c80)={0x520, 0x41, 0x400, 0x70bd28, 0x25dfdbfd, "", [@generic, @nested={0x14b, 0x0, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd=r3}, @generic="3985d3fee30264ff113f68f65e5941239f92a56ead4d4ba6f192b0e733d75d0d2484bd7a4b4010d2f28333a6fb5d835be52723f04481b4deb0b76c29bfc3dc07c34452", @typed={0xb, 0x55, 0x0, 0x0, @binary="506a3d57fed28c"}, @generic="f9738db0ff536104bf557c61d2ac0b5c0594d1624083c720c3ce74f430e45c93b6cc85e3638b1ed6b496915a554cb8422a4c163bdc84a5382b8e11735675d110c10a9e8eea993438090f5372e887ddaf049e5d0507046fe409bcd7f08660d416d6c91c22feb0e7b418f4dab1d4698abb32f13bcb41d64d2f3e60caee2af5208aea4e1a7357cd6a5cc616715a037e09c9f97e2d598ae4ff88e0678fc4013484b7bf66f949e43d816bddc25da1988ec3464f941e9241d37b449a35bce0cec13b860176ec343dfade42deb46625aedf4717f4879d7e19d4ae8136bd256be0f5e3a55e436d75f79ce3ea520eb45d47a9e0d4"]}, @nested={0xa5, 0x20, 0x0, 0x1, [@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) (async) dup3(r1, r0, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x6, 0x6, 0xff, 0x0, 0x0, 0x0, 0x810, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000340), 0xf}, 0x40080, 0xe821, 0xfff, 0x4, 0x7, 0x7, 0x3ff, 0x0, 0x4, 0x0, 0x7}, r6, 0x2, r8, 0xb) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) (async) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00040000000000000000010000000c00030003000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r11) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r11, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008804}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r10, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) 23:41:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac43}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x14, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1d) 23:41:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac44}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0xc0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 1900.386882] nbd: must specify at least one socket [ 1900.396766] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:41:59 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'netdevsim0\x00'}) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') (async) accept4$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f0000000100)=0xe, 0x80800) 23:41:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x169}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:41:59 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180900f29b743c68000000000000007fe922d1ef5400000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r2 = getuid() r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000008c40), 0x10000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)={0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, 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[@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) r8 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x6, 0x6, 0xff, 0x0, 0x0, 0x0, 0x810, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000340), 0xf}, 0x40080, 0xe821, 0xfff, 0x4, 0x7, 0x7, 0x3ff, 0x0, 0x4, 0x0, 0x7}, r6, 0x2, r8, 0xb) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00040000000000000000010000000c00030003000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r11) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r11, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008804}, 0x20000000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r10, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180900f29b743c68000000000000007fe922d1ef5400000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) getuid() (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000008c40), 0x10000, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020}, 0x2020) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, @generic="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@typed={0x8, 0x8b, 0x0, 0x0, @ipv4=@local}, @generic="3f61b21dbc90ed69bc4a26ee879db67749036157af157fdf72009cbf86e5dd8ef1799bd48104cb7e13262909e16bfbb5be4b2349e2aa89c5830ca3cd8930df9d4bfdb1635d60ccb781832fe8b06c9e653c72194df5b1c337f684ec95ac8d5d4a9ad85b7ca7392cfa523d24730e7dc5eb1ffb97206f460e96d38e900074afd28b22e735dfb2f7e9bfddd0225538b581ef826ef8f2f6bbb0a6afb3a593c870115144c11dedaf81b6d79e2043e6b15a5d0e72d7d7bfa39c96c0f2e2d21ce9fa0f8c62779f32241039f3cdf78cda8e9dda96c388bafac6c7f07184059f544c4b5e87bb3dbe5a1c8d8b", @typed={0x8, 0x3f, 0x0, 0x0, @u32=0x1}]}, 0x140c}, {&(0x7f0000002340)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="810184a8", @ANYRES32=r2, 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0x31ec}, {&(0x7f0000008c80)={0x520, 0x41, 0x400, 0x70bd28, 0x25dfdbfd, "", [@generic, @nested={0x14b, 0x0, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd=r3}, @generic="3985d3fee30264ff113f68f65e5941239f92a56ead4d4ba6f192b0e733d75d0d2484bd7a4b4010d2f28333a6fb5d835be52723f04481b4deb0b76c29bfc3dc07c34452", @typed={0xb, 0x55, 0x0, 0x0, @binary="506a3d57fed28c"}, @generic="f9738db0ff536104bf557c61d2ac0b5c0594d1624083c720c3ce74f430e45c93b6cc85e3638b1ed6b496915a554cb8422a4c163bdc84a5382b8e11735675d110c10a9e8eea993438090f5372e887ddaf049e5d0507046fe409bcd7f08660d416d6c91c22feb0e7b418f4dab1d4698abb32f13bcb41d64d2f3e60caee2af5208aea4e1a7357cd6a5cc616715a037e09c9f97e2d598ae4ff88e0678fc4013484b7bf66f949e43d816bddc25da1988ec3464f941e9241d37b449a35bce0cec13b860176ec343dfade42deb46625aedf4717f4879d7e19d4ae8136bd256be0f5e3a55e436d75f79ce3ea520eb45d47a9e0d4"]}, @nested={0xa5, 0x20, 0x0, 0x1, [@generic="c3a41a422c16f68483afe52bda528cde351094092b626b601ce0c600df1087dde566c8f918bcbb2d114372f54bb38c623523acc88329b5c1ccf16b76dacb5b5c29f70e95bf1c41bd063a603d944ee3c43a1a1d1bd0a7a6edc7ea51cfcf4033746eed86839727e5bb18d764dfb5bebe5fa306afd996df83a5e58544ae188f56f06af99f872b78ad368a08bf536a8de1c32ea8aaaae5ba90a741b306821790033015"]}, @generic="b6a524190c5bf86414be5428415811db536600436b91663b1e98c802c52187066dbddcf1dfef2eb98a96c4e519f4e1c293dd292170c1e816f9b90d9f1528ee30ee0314978b2890d5ec4fe3dfbe0340df21cdf4d0db7b9a269b7614bb9ff9ccd55f45980b2a56bb7420608201a4bc5425942c92304878d3161b144978d697d6fb3fdd37c8cb1c6e32ac6643434b237bda9c39093f50c6075f48a98a8dcc95c31152742c28ea1365b4b6373c77df9afbd1d1803d80347b0cd0b0d9c49c7b16c93b9da3cecd36944419f29ab79426ee0af54007ce72b2c359e2e757593ee859b0c1862f", @nested={0x185, 0x8c, 0x0, 0x1, [@generic="23289b07555cc9dd55133f0e9a9e1af7b705cac413605f0d470e405a2a499516acb0235273963ff8edf425e4ec438d959312cdfa8c50cee7a6fb5b26a45eaf4b4dbc52fb8320c3a9fe24cb80c6e8b51c4894531555adbbc759d86e74c4c4073547e38ab215a4fc3e57220d094a9ef824847f106246d3177e11ed84c919e6a3ada98ddf3538a24211b8a36599e5b74526fd58d0ac72748eca9b9fc32fa3b1e962d974edcbd1f67fd992c94609442b3402b7829fd2396883c38d59edfd8217494f748797d8f16d3c1b758229a7edba66562efa784b16f4984e8db71324da1064ac00d8bdebe8073bea07", @generic="186f20293511313b0bb11e4d4ad7fb96752beb8d213a8f81d47613df1cff62052bfcbbe5ad746ff91befb489c146dc42da9846c15ddfa7e6998e9554ecf935d9b3e52dce95f9771e027b8618c76c9215c6a5f41a466dee1345988842d140a59d15d198f3355ca7f89803f142a8b48bd1a7beda6cfc960d0e0910fdac4a4f615c7a4b8a85c27bf3ac0f3517daf04aeaa0ed106b86", @typed={0x4, 0x77}]}, @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1}, @typed={0x4, 0x61}, @generic="956a2a598f40668015adaf726c55bb634aa057753057b5b78bf05fdbc793fc76f0cab11d9e2e057ac8c8b2700abd51b384d72743d8f6ba69d3777914d8b82e14cbdd6556c6db9b4af01dc51146d41fdcf352f76cce3e1acef8de93aa6f3fe054142b70152480999cc3b3a3ed7d147cb6a3b4e4c7872d132708a6a8d4451ca195b786ae2f26009ed0d885e14f1e503415975c02465e9a6a7bfd0955cf60ab681db4326733"]}, 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) (async) dup3(r1, r0, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x6, 0x6, 0xff, 0x0, 0x0, 0x0, 0x810, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000340), 0xf}, 0x40080, 0xe821, 0xfff, 0x4, 0x7, 0x7, 0x3ff, 0x0, 0x4, 0x0, 0x7}, r6, 0x2, r8, 0xb) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) (async) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00040000000000000000010000000c00030003000000000000000c0006005123bfa282203e6804000780"], 0x30}, 0x1, 0xffffff7f}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r11) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r11, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008804}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r10, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) 23:41:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1e) 23:41:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac45}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0xec0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:41:59 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x33fe0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x25) 23:42:00 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2ccd0000", @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) 23:42:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac46}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1901.171506] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:00 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x20001f70, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x16a}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1901.324554] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:00 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) 23:42:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x34) 23:42:00 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x7ffff000, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:00 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2ccd0000", @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) (rerun: 64) 23:42:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac47}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x16b}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac48}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:00 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0xfffffdef, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 1902.000116] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x16c}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:00 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2ccd0000", @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000000c0005000000000000000000"], 0x2c}}, 0x20048000) 23:42:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x3c) 23:42:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac49}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1902.170206] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:01 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) (async, rerun: 64) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (rerun: 64) 23:42:01 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x2, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac4a}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x52) 23:42:01 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r1, 0x0, 0x4, 0x10000}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f, 0x0, 0x20000080}, 0x40004) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x16d}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac4b}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1902.898429] validate_nla: 24 callbacks suppressed [ 1902.898439] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1902.919527] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1902.931942] nbd: must specify a size in bytes for the device 23:42:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x16e}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x3700) 23:42:01 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r1, 0x0, 0x4, 0x10000}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f, 0x0, 0x20000080}, 0x40004) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:01 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 1902.950532] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac4c}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1903.003377] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1903.020482] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:02 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (async) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) 23:42:02 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r1, 0x0, 0x4, 0x10000}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f, 0x0, 0x20000080}, 0x40004) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x16f}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac4d}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:02 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x7, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x72dfdcd9) 23:42:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x72dfdcdf) [ 1903.796729] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1903.820243] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:02 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac4e}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x7f000001) 23:42:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x170}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:02 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000596b4c86dd03bca9001129ee5bd97d52000c0005000000000000000000046878650cbbb547ed08acb4648d13f1cc0bc1f6825b5db92a15f68ec1865aad7cd84bcf0a33d6d4ff6469313a2ed40a8963a1206fcbc7f97b837019e35c3f9a0bb23a9d3e72c3d33fe3350b9a86906679bd4b5a25c3e9925fa1a0495ef5db2f40e72232029efcf1c8f4d9bcc6630b"], 0x2c}}, 0x20048000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '{+^-*'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'GPL\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x800) [ 1903.880415] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1903.981450] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1904.008396] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:03 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000040)=[@cstype3, @cr4={0x1, 0x210010}], 0x2) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000001980)={{r2}, 0x0, 0x12, @unused=[0x0, 0x0, 0x80, 0x6], @devid}) 23:42:03 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000596b4c86dd03bca9001129ee5bd97d52000c0005000000000000000000046878650cbbb547ed08acb4648d13f1cc0bc1f6825b5db92a15f68ec1865aad7cd84bcf0a33d6d4ff6469313a2ed40a8963a1206fcbc7f97b837019e35c3f9a0bb23a9d3e72c3d33fe3350b9a86906679bd4b5a25c3e9925fa1a0495ef5db2f40e72232029efcf1c8f4d9bcc6630b"], 0x2c}}, 0x20048000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '{+^-*'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'GPL\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x800) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='lock_acquire\x00', r0}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000596b4c86dd03bca9001129ee5bd97d52000c0005000000000000000000046878650cbbb547ed08acb4648d13f1cc0bc1f6825b5db92a15f68ec1865aad7cd84bcf0a33d6d4ff6469313a2ed40a8963a1206fcbc7f97b837019e35c3f9a0bb23a9d3e72c3d33fe3350b9a86906679bd4b5a25c3e9925fa1a0495ef5db2f40e72232029efcf1c8f4d9bcc6630b"], 0x2c}}, 0x20048000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) (async) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '{+^-*'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'GPL\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x800) (async) 23:42:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0xffffff1f) 23:42:03 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x171}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac4f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0xfffffff5) [ 1904.727773] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1904.735439] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:03 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac50}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:03 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000596b4c86dd03bca9001129ee5bd97d52000c0005000000000000000000046878650cbbb547ed08acb4648d13f1cc0bc1f6825b5db92a15f68ec1865aad7cd84bcf0a33d6d4ff6469313a2ed40a8963a1206fcbc7f97b837019e35c3f9a0bb23a9d3e72c3d33fe3350b9a86906679bd4b5a25c3e9925fa1a0495ef5db2f40e72232029efcf1c8f4d9bcc6630b"], 0x2c}}, 0x20048000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r5 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) r7 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '{+^-*'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'GPL\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x800) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='lock_acquire\x00', r0}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fedbdf25010000000c00080008000000000000596b4c86dd03bca9001129ee5bd97d52000c0005000000000000000000046878650cbbb547ed08acb4648d13f1cc0bc1f6825b5db92a15f68ec1865aad7cd84bcf0a33d6d4ff6469313a2ed40a8963a1206fcbc7f97b837019e35c3f9a0bb23a9d3e72c3d33fe3350b9a86906679bd4b5a25c3e9925fa1a0495ef5db2f40e72232029efcf1c8f4d9bcc6630b"], 0x2c}}, 0x20048000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) (async) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f0000000040)={r6}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000980)={{r7}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffe}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '{+^-*'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'GPL\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x800) (async) 23:42:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x172}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1904.856714] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket(0x2a, 0x5becb175514a13e2, 0x815d) [ 1904.927459] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1904.957734] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1904.969023] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:04 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (async) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) (async) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000040)=[@cstype3, @cr4={0x1, 0x210010}], 0x2) (async) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000001980)={{r2}, 0x0, 0x12, @unused=[0x0, 0x0, 0x80, 0x6], @devid}) 23:42:04 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x3, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x173}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac51}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) (async) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) socket(0x2a, 0x5becb175514a13e2, 0x815d) 23:42:04 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='rxrpc_peer\x00', r0}, 0x10) dup3(r1, 0xffffffffffffffff, 0x80000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:04 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='rxrpc_peer\x00', r0}, 0x10) dup3(r1, 0xffffffffffffffff, 0x80000) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x174}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1905.638522] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) (async) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket(0x2a, 0x5becb175514a13e2, 0x815d) 23:42:04 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x7, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac52}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:04 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7, 0x0, 0x0}) syz_open_dev$dri(&(0x7f0000006c00), 0x10001, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r0, 0x7, 0xffffffffffffa385, 0x7}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x80000001, 0x8, 0x409, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @local, 0x6}, 0x1c) r5 = socket$packet(0x11, 0x3, 0x300) bind(r5, &(0x7f0000000100)=@sco={0x1f, @none}, 0x80) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r7, 0xc01064b3, &(0x7f0000000280)={r1}) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r6, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1905.844049] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x175}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:05 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000040)=[@cstype3, @cr4={0x1, 0x210010}], 0x2) (async) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000001980)={{r2}, 0x0, 0x12, @unused=[0x0, 0x0, 0x80, 0x6], @devid}) 23:42:05 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x8, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac53}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:05 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='rxrpc_peer\x00', r0}, 0x10) dup3(r1, 0xffffffffffffffff, 0x80000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='rxrpc_peer\x00', r0}, 0x10) (async) dup3(r1, 0xffffffffffffffff, 0x80000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) 23:42:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7, 0x0, 0x0}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x10001, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r0, 0x7, 0xffffffffffffa385, 0x7}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x80000001, 0x8, 0x409, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r3}) (async) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @local, 0x6}, 0x1c) r5 = socket$packet(0x11, 0x3, 0x300) bind(r5, &(0x7f0000000100)=@sco={0x1f, @none}, 0x80) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r7, 0xc01064b3, &(0x7f0000000280)={r1}) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r6, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:42:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7, 0x0, 0x0}) syz_open_dev$dri(&(0x7f0000006c00), 0x10001, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r0, 0x7, 0xffffffffffffa385, 0x7}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x80000001, 0x8, 0x409, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @local, 0x6}, 0x1c) r5 = socket$packet(0x11, 0x3, 0x300) bind(r5, &(0x7f0000000100)=@sco={0x1f, @none}, 0x80) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r7, 0xc01064b3, &(0x7f0000000280)={r1}) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r6, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x10001, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r0, 0x7, 0xffffffffffffa385, 0x7}) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x80000001, 0x8, 0x409}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r3}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @local, 0x6}, 0x1c) (async) socket$packet(0x11, 0x3, 0x300) (async) bind(r5, &(0x7f0000000100)=@sco={0x1f, @none}, 0x80) (async) socket$netlink(0x10, 0x3, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) (async) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r7, 0xc01064b3, &(0x7f0000000280)={r1}) (async) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r6, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) 23:42:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1906.639028] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x176}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac54}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:05 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '^,,\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}, 0x1, 0x0, 0x0, 0xc001}, 0x1) 23:42:05 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0xf, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x8, 0x4) (async) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) (async) socket$netlink(0x10, 0x3, 0x0) (async) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) [ 1906.827569] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) connect$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) 23:42:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac55}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x177}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:06 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) (async) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '^,,\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}, 0x1, 0x0, 0x0, 0xc001}, 0x1) 23:42:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) (async) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async, rerun: 32) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (rerun: 32) 23:42:06 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x300, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac56}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1907.527656] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (async) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async, rerun: 64) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (rerun: 64) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) (async) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) connect$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) 23:42:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x178}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:06 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x700, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:06 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) (async) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '^,,\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}, 0x1, 0x0, 0x0, 0xc001}, 0x1) 23:42:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000004c00)=ANY=[@ANYBLOB="33000000000000002e2f660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e334c0b615ad006f5edb3ec95cb502a2614b54be20059914769b2e815873480ba4b37aaf34d7d09df08b7917c2606e492c6a4b29119aa3bfd7eefd112fe31215e47d67a003dafd0"]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)={0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, @generic="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", @typed={0x8, 0x8b, 0x0, 0x0, @ipv4=@local}, @generic="3f61b21dbc90ed69bc4a26ee879db67749036157af157fdf72009cbf86e5dd8ef1799bd48104cb7e13262909e16bfbb5be4b2349e2aa89c5830ca3cd8930df9d4bfdb1635d60ccb781832fe8b06c9e653c72194df5b1c337f684ec95ac8d5d4a9ad85b7ca7392cfa523d24730e7dc5eb1ffb97206f460e96d38e900074afd28b22e735dfb2f7e9bfddd0225538b581ef826ef8f2f6bbb0a6afb3a593c870115144c11dedaf81b6d79e2043e6b15a5d0e72d7d7bfa39c96c0f2e2d21ce9fa0f8c62779f32241039f3cdf78cda8e9dda96c388bafac6c7f07184059f544c4b5e87bb3dbe5a1c8d8b", @typed={0x8, 0x3f, 0x0, 0x0, @u32=0x1}]}, 0x140c}, {&(0x7f0000002340)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="810184a8", @ANYRES32, @ANYBLOB="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0x31ec}, {&(0x7f0000004d00)=ANY=[@ANYBLOB="200500004100000428bd7000fddbdf254b01008008005e00", @ANYRES32, @ANYBLOB="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"], 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x40000020) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="731aa53ffad11b295d63c1db28f74c31037079106ea5268b7810ab67576801c912cc51795134cbe42f0e79aace0177969c1cdd7e8fbefc5ffacb9bc4ec24629c1fde742058499af4f60282f3cb2751d6f341da5c05445aefd47c47fbb7f76ecc0b9e914dc1a40560fbdab246dbab89cc8d20116c4b9b23e9385851c26baf9585734463a692318171de1cd62343b4a7b73e8e82620467070f55bc4cf0112c2d6b69edf63a392cdb08eac31f9ef7e00bea974b3de67f4b25ad8724f3e7287e4d4864ea7097abb42e512ba545549c905f91b82ef099e0eb680dcb335325b144c9c3526dcd762e07f7c20e2ce91cd9bafe41eb84aa90ff11e07f4293917a6824947ba4579ed4e2e013ebfe9c332be6ccd38aec3e48c67d7efe030000000000000082c24aa00c60b21e67edfb62bd7e9befbda62fca1988e23ae3a6c6b34e07b9bd408406a64ea965c7caa862b9d368770682c1751215f2bad3574298accf38cdece1c8eb99de69515dd4a3e35b7dbc1c70daa2687d441ebb2d8a87d64070348bac7eb43c4abe11eafd10008c06b00c793381f15d73ba47b475a6d2e64a9d3ffc3a17533ba646114252f6bfc7c13760eb3daf5a94108b70290809a9a1517c50f49d1447791eb08024953381fbe9f6a3f7bbe4d62e8373ff2dddc74b83176f5b29a58732a6f93e48d1f730f09f121c2015204c9aa3fed92c03a38e65fef68464ab661e469d7edf088015e48b8f3aee651aa058df01eee488445fc7a90bd11ed5c2d933dcffc09731af2032d36e71e45d2777101cc020407717abc159052d1f4038bfaf6db3f4522e0b5cfbed2d01587c0f4f7278931b21b3ed9f4da615663b4b582338fa7bd0ec66ae47cf6a08be0000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r7]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004680)={{{@in=@multicast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f0000004780)=0xe8) getresuid(&(0x7f0000004900), &(0x7f0000004940)=0x0, &(0x7f0000004980)) stat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002300)="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", 0x2000, &(0x7f0000004b80)={&(0x7f0000004300)={0x50, 0x0, 0x3, {0x7, 0x24, 0x4c4, 0x1, 0x0, 0x1ff}}, &(0x7f0000004380)={0x18, 0xfffffffffffffffe, 0x2, {0x7fffffff}}, &(0x7f00000043c0)={0x18, 0x0, 0x0, {0x100000001}}, &(0x7f0000004400)={0x18, 0x0, 0x8, {0x12}}, &(0x7f0000004440)={0x18, 0x0, 0x2, {0x8001}}, &(0x7f0000004480)={0x28, 0x0, 0x21, {{0x2, 0x5, 0x2}}}, &(0x7f00000044c0)={0x60, 0x0, 0x5, {{0x7, 0x8, 0x604, 0x6, 0x101, 0x1, 0x4, 0x9}}}, &(0x7f0000004540)={0x18, 0xfffffffffffffffe, 0x100000001, {0x9}}, &(0x7f0000004580)={0x11, 0x0, 0x1, {'\x00'}}, &(0x7f00000045c0)={0x20, 0xffffffffffffffda, 0x1, {0x0, 0x1}}, &(0x7f0000004600)={0x78, 0x0, 0x800000, {0x6, 0x4, 0x0, {0x1, 0xde9, 0x80000001, 0x1, 0xccac, 0x20dc, 0x3, 0x1, 0x4, 0x2000, 0x10000, r6, r7, 0x6, 0x4}}}, &(0x7f00000047c0)={0x90, 0x0, 0x579, {0x3, 0x2, 0x1, 0xfbf5, 0xffff7fff, 0x2, {0x0, 0x8001, 0x9, 0x70, 0x7, 0x3f, 0x4, 0x20, 0x100, 0x8000, 0x4, r8, r3, 0x7f8, 0x8001}}}, &(0x7f0000004880)={0x30, 0x0, 0x40, [{0x2, 0x1, 0x1, 0x0, '\x00'}]}, &(0x7f00000048c0)={0x10, 0xfffffffffffffff5, 0x4}, &(0x7f0000004a80)={0xa0, 0xffffffffffffffda, 0x80000000, {{0x3, 0x0, 0x5, 0x8c, 0x40, 0x8, {0x4, 0xfffffffffffffe00, 0x2, 0x75fa, 0x1, 0x7fff, 0xdffd, 0x4, 0x2, 0xa000, 0x2, r9, r10, 0x7, 0x5}}, {0x0, 0x1}}}, &(0x7f0000004b40)={0x20, 0x0, 0xffffffffd3a469a1, {0x3, 0x0, 0x9, 0xc9}}}) quotactl(0xfffffffffffffff9, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000002240)="d69a24cb4d3e982fada70caf0bbe08e4be6ada981428bd9b6a9743a4087234d0eb8bf04c660938414fa05864dafd16b7aed16fef97ded70da7236e8a22d8fe87678ee791843ae05bc89487b4c8fa065b1104440660df742649c70e11630490e40ec564fa44924869c71f1ebb9f0bf91340ecb87781ee5a3cab63d45d94ea0fa5dac0954b2c0efb7bd45a776e0f6581b77863ea352c3a") writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:42:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac57}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:06 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18d50000000000a008daf10c6f37f74195"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) [ 1907.766580] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:06 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0xf00, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x179}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) connect$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (async) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) connect$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) 23:42:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac58}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1907.926055] validate_nla: 85 callbacks suppressed [ 1907.926064] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:06 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18d50000000000a008daf10c6f37f74195"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000004c00)=ANY=[@ANYBLOB="33000000000000002e2f660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e334c0b615ad006f5edb3ec95cb502a2614b54be20059914769b2e815873480ba4b37aaf34d7d09df08b7917c2606e492c6a4b29119aa3bfd7eefd112fe31215e47d67a003dafd0"]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)={0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, 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@ANYBLOB="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0x31ec}, {&(0x7f0000004d00)=ANY=[@ANYBLOB="200500004100000428bd7000fddbdf254b01008008005e00", @ANYRES32, @ANYBLOB="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"], 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x40000020) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r7]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004680)={{{@in=@multicast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f0000004780)=0xe8) getresuid(&(0x7f0000004900), &(0x7f0000004940)=0x0, &(0x7f0000004980)) stat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002300)="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", 0x2000, &(0x7f0000004b80)={&(0x7f0000004300)={0x50, 0x0, 0x3, {0x7, 0x24, 0x4c4, 0x1, 0x0, 0x1ff}}, &(0x7f0000004380)={0x18, 0xfffffffffffffffe, 0x2, {0x7fffffff}}, &(0x7f00000043c0)={0x18, 0x0, 0x0, {0x100000001}}, &(0x7f0000004400)={0x18, 0x0, 0x8, {0x12}}, &(0x7f0000004440)={0x18, 0x0, 0x2, {0x8001}}, &(0x7f0000004480)={0x28, 0x0, 0x21, {{0x2, 0x5, 0x2}}}, &(0x7f00000044c0)={0x60, 0x0, 0x5, {{0x7, 0x8, 0x604, 0x6, 0x101, 0x1, 0x4, 0x9}}}, &(0x7f0000004540)={0x18, 0xfffffffffffffffe, 0x100000001, {0x9}}, &(0x7f0000004580)={0x11, 0x0, 0x1, {'\x00'}}, &(0x7f00000045c0)={0x20, 0xffffffffffffffda, 0x1, {0x0, 0x1}}, &(0x7f0000004600)={0x78, 0x0, 0x800000, {0x6, 0x4, 0x0, {0x1, 0xde9, 0x80000001, 0x1, 0xccac, 0x20dc, 0x3, 0x1, 0x4, 0x2000, 0x10000, r6, r7, 0x6, 0x4}}}, &(0x7f00000047c0)={0x90, 0x0, 0x579, {0x3, 0x2, 0x1, 0xfbf5, 0xffff7fff, 0x2, {0x0, 0x8001, 0x9, 0x70, 0x7, 0x3f, 0x4, 0x20, 0x100, 0x8000, 0x4, r8, r3, 0x7f8, 0x8001}}}, &(0x7f0000004880)={0x30, 0x0, 0x40, [{0x2, 0x1, 0x1, 0x0, '\x00'}]}, &(0x7f00000048c0)={0x10, 0xfffffffffffffff5, 0x4}, &(0x7f0000004a80)={0xa0, 0xffffffffffffffda, 0x80000000, {{0x3, 0x0, 0x5, 0x8c, 0x40, 0x8, {0x4, 0xfffffffffffffe00, 0x2, 0x75fa, 0x1, 0x7fff, 0xdffd, 0x4, 0x2, 0xa000, 0x2, r9, r10, 0x7, 0x5}}, {0x0, 0x1}}}, &(0x7f0000004b40)={0x20, 0x0, 0xffffffffd3a469a1, {0x3, 0x0, 0x9, 0xc9}}}) quotactl(0xfffffffffffffff9, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000002240)="d69a24cb4d3e982fada70caf0bbe08e4be6ada981428bd9b6a9743a4087234d0eb8bf04c660938414fa05864dafd16b7aed16fef97ded70da7236e8a22d8fe87678ee791843ae05bc89487b4c8fa065b1104440660df742649c70e11630490e40ec564fa44924869c71f1ebb9f0bf91340ecb87781ee5a3cab63d45d94ea0fa5dac0954b2c0efb7bd45a776e0f6581b77863ea352c3a") writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socket$packet(0x11, 0x3, 0x300) (async) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) (async) socket$netlink(0x10, 0x3, 0x0) (async) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020}, 0x2020) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000004c00)=ANY=[@ANYBLOB="33000000000000002e2f660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e334c0b615ad006f5edb3ec95cb502a2614b54be20059914769b2e815873480ba4b37aaf34d7d09df08b7917c2606e492c6a4b29119aa3bfd7eefd112fe31215e47d67a003dafd0"]}) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020}, 0x2020) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, @generic="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", @typed={0x8, 0x8b, 0x0, 0x0, @ipv4=@local}, @generic="3f61b21dbc90ed69bc4a26ee879db67749036157af157fdf72009cbf86e5dd8ef1799bd48104cb7e13262909e16bfbb5be4b2349e2aa89c5830ca3cd8930df9d4bfdb1635d60ccb781832fe8b06c9e653c72194df5b1c337f684ec95ac8d5d4a9ad85b7ca7392cfa523d24730e7dc5eb1ffb97206f460e96d38e900074afd28b22e735dfb2f7e9bfddd0225538b581ef826ef8f2f6bbb0a6afb3a593c870115144c11dedaf81b6d79e2043e6b15a5d0e72d7d7bfa39c96c0f2e2d21ce9fa0f8c62779f32241039f3cdf78cda8e9dda96c388bafac6c7f07184059f544c4b5e87bb3dbe5a1c8d8b", @typed={0x8, 0x3f, 0x0, 0x0, @u32=0x1}]}, 0x140c}, {&(0x7f0000002340)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="810184a8", @ANYRES32, @ANYBLOB="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0x31ec}, {&(0x7f0000004d00)=ANY=[@ANYBLOB="200500004100000428bd7000fddbdf254b01008008005e00", @ANYRES32, @ANYBLOB="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"], 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}, 0x40000020) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r7]) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004680)={{{@in=@multicast1, @in6=@private1}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f0000004780)=0xe8) (async) getresuid(&(0x7f0000004900), &(0x7f0000004940), &(0x7f0000004980)) (async) stat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)) (async) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002300)="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", 0x2000, &(0x7f0000004b80)={&(0x7f0000004300)={0x50, 0x0, 0x3, {0x7, 0x24, 0x4c4, 0x1, 0x0, 0x1ff}}, &(0x7f0000004380)={0x18, 0xfffffffffffffffe, 0x2, {0x7fffffff}}, &(0x7f00000043c0)={0x18, 0x0, 0x0, {0x100000001}}, &(0x7f0000004400)={0x18, 0x0, 0x8, {0x12}}, &(0x7f0000004440)={0x18, 0x0, 0x2, {0x8001}}, &(0x7f0000004480)={0x28, 0x0, 0x21, {{0x2, 0x5, 0x2}}}, &(0x7f00000044c0)={0x60, 0x0, 0x5, {{0x7, 0x8, 0x604, 0x6, 0x101, 0x1, 0x4, 0x9}}}, &(0x7f0000004540)={0x18, 0xfffffffffffffffe, 0x100000001, {0x9}}, &(0x7f0000004580)={0x11, 0x0, 0x1, {'\x00'}}, &(0x7f00000045c0)={0x20, 0xffffffffffffffda, 0x1, {0x0, 0x1}}, &(0x7f0000004600)={0x78, 0x0, 0x800000, {0x6, 0x4, 0x0, {0x1, 0xde9, 0x80000001, 0x1, 0xccac, 0x20dc, 0x3, 0x1, 0x4, 0x2000, 0x10000, r6, r7, 0x6, 0x4}}}, &(0x7f00000047c0)={0x90, 0x0, 0x579, {0x3, 0x2, 0x1, 0xfbf5, 0xffff7fff, 0x2, {0x0, 0x8001, 0x9, 0x70, 0x7, 0x3f, 0x4, 0x20, 0x100, 0x8000, 0x4, r8, r3, 0x7f8, 0x8001}}}, &(0x7f0000004880)={0x30, 0x0, 0x40, [{0x2, 0x1, 0x1, 0x0, '\x00'}]}, &(0x7f00000048c0)={0x10, 0xfffffffffffffff5, 0x4}, &(0x7f0000004a80)={0xa0, 0xffffffffffffffda, 0x80000000, {{0x3, 0x0, 0x5, 0x8c, 0x40, 0x8, {0x4, 0xfffffffffffffe00, 0x2, 0x75fa, 0x1, 0x7fff, 0xdffd, 0x4, 0x2, 0xa000, 0x2, r9, r10, 0x7, 0x5}}, {0x0, 0x1}}}, &(0x7f0000004b40)={0x20, 0x0, 0xffffffffd3a469a1, {0x3, 0x0, 0x9, 0xc9}}}) (async) quotactl(0xfffffffffffffff9, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000002240)="d69a24cb4d3e982fada70caf0bbe08e4be6ada981428bd9b6a9743a4087234d0eb8bf04c660938414fa05864dafd16b7aed16fef97ded70da7236e8a22d8fe87678ee791843ae05bc89487b4c8fa065b1104440660df742649c70e11630490e40ec564fa44924869c71f1ebb9f0bf91340ecb87781ee5a3cab63d45d94ea0fa5dac0954b2c0efb7bd45a776e0f6581b77863ea352c3a") (async) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) [ 1908.008039] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:06 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r1 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r2}) r3 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r3}, 0x0, 0x1e, @inherit={0x70, &(0x7f0000000100)={0x0, 0x5, 0x4, 0x3, {0x31, 0xffffffffffff5217, 0x3d6f, 0x1, 0x12}, [0x1413c443, 0x5, 0x0, 0x6, 0x1]}}, @name="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"}) ioctl$VIDIOC_ENUM_FREQ_BANDS(r3, 0xc0405665, &(0x7f00000000c0)={0x9, 0x4, 0x3, 0x2, 0xfffffff7, 0x706, 0xc}) r4 = openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/power/pm_print_times', 0x82302, 0x0) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f0000000080)={0x30}, 0x30) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x3}, 0xe) getsockopt$bt_BT_POWER(r5, 0x112, 0x4, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000200)={0x80000001}) 23:42:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x17a}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:06 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x30000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac59}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:07 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18d50000000000a008daf10c6f37f74195"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) [ 1908.123870] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:07 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x34000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 1908.227942] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) (async) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_batadv\x00', &(0x7f0000004c00)=ANY=[@ANYBLOB="33000000000000002e2f660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e334c0b615ad006f5edb3ec95cb502a2614b54be20059914769b2e815873480ba4b37aaf34d7d09df08b7917c2606e492c6a4b29119aa3bfd7eefd112fe31215e47d67a003dafd0"]}) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009480)={0x0, 0x0}) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009540)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)=[{0x0}, {&(0x7f000000cb40)={0x140c, 0x20, 0x800, 0x70bd26, 0x25dfdbfc, "", [@typed={0x5a, 0x8, 0x0, 0x0, @binary="bfe488981ea709f313aa7bbd7c841cf8e7c40d076902b6e5c9712255314384bfa3319c71057b8d082fbb86c603b3c696179cc56a9de59ae0f6775e619a94348b3563d4367c7b1f1b70560c98320e3dac2041060ed6cd"}, @nested={0x6ac, 0x1c, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd}, @generic="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", @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xe4}]}, @generic="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0x31ec}, {&(0x7f0000004d00)=ANY=[@ANYBLOB="200500004100000428bd7000fddbdf254b01008008005e00", @ANYRES32, @ANYBLOB="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"], 0x520}], 0x4, &(0x7f00000094c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}], 0x50, 0x4000010}, 0x4000015) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x40000020) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r7]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004680)={{{@in=@multicast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f0000004780)=0xe8) (async) getresuid(&(0x7f0000004900), &(0x7f0000004940)=0x0, &(0x7f0000004980)) (async) stat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002300)="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", 0x2000, &(0x7f0000004b80)={&(0x7f0000004300)={0x50, 0x0, 0x3, {0x7, 0x24, 0x4c4, 0x1, 0x0, 0x1ff}}, &(0x7f0000004380)={0x18, 0xfffffffffffffffe, 0x2, {0x7fffffff}}, &(0x7f00000043c0)={0x18, 0x0, 0x0, {0x100000001}}, &(0x7f0000004400)={0x18, 0x0, 0x8, {0x12}}, &(0x7f0000004440)={0x18, 0x0, 0x2, {0x8001}}, &(0x7f0000004480)={0x28, 0x0, 0x21, {{0x2, 0x5, 0x2}}}, &(0x7f00000044c0)={0x60, 0x0, 0x5, {{0x7, 0x8, 0x604, 0x6, 0x101, 0x1, 0x4, 0x9}}}, &(0x7f0000004540)={0x18, 0xfffffffffffffffe, 0x100000001, {0x9}}, &(0x7f0000004580)={0x11, 0x0, 0x1, {'\x00'}}, &(0x7f00000045c0)={0x20, 0xffffffffffffffda, 0x1, {0x0, 0x1}}, &(0x7f0000004600)={0x78, 0x0, 0x800000, {0x6, 0x4, 0x0, {0x1, 0xde9, 0x80000001, 0x1, 0xccac, 0x20dc, 0x3, 0x1, 0x4, 0x2000, 0x10000, r6, r7, 0x6, 0x4}}}, &(0x7f00000047c0)={0x90, 0x0, 0x579, {0x3, 0x2, 0x1, 0xfbf5, 0xffff7fff, 0x2, {0x0, 0x8001, 0x9, 0x70, 0x7, 0x3f, 0x4, 0x20, 0x100, 0x8000, 0x4, r8, r3, 0x7f8, 0x8001}}}, &(0x7f0000004880)={0x30, 0x0, 0x40, [{0x2, 0x1, 0x1, 0x0, '\x00'}]}, &(0x7f00000048c0)={0x10, 0xfffffffffffffff5, 0x4}, &(0x7f0000004a80)={0xa0, 0xffffffffffffffda, 0x80000000, {{0x3, 0x0, 0x5, 0x8c, 0x40, 0x8, {0x4, 0xfffffffffffffe00, 0x2, 0x75fa, 0x1, 0x7fff, 0xdffd, 0x4, 0x2, 0xa000, 0x2, r9, r10, 0x7, 0x5}}, {0x0, 0x1}}}, &(0x7f0000004b40)={0x20, 0x0, 0xffffffffd3a469a1, {0x3, 0x0, 0x9, 0xc9}}}) quotactl(0xfffffffffffffff9, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000002240)="d69a24cb4d3e982fada70caf0bbe08e4be6ada981428bd9b6a9743a4087234d0eb8bf04c660938414fa05864dafd16b7aed16fef97ded70da7236e8a22d8fe87678ee791843ae05bc89487b4c8fa065b1104440660df742649c70e11630490e40ec564fa44924869c71f1ebb9f0bf91340ecb87781ee5a3cab63d45d94ea0fa5dac0954b2c0efb7bd45a776e0f6581b77863ea352c3a") writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:42:07 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/ums_realtek', 0x6000, 0x1) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) dup3(r0, r4, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000001300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r5}, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r6) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r7, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x54, r7, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, ':\xef/'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) 23:42:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac5a}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1908.327207] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x17b}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:07 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x400300, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 1908.417317] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000480)=@ieee802154, 0x80, &(0x7f0000002980)=[{&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000000740)=""/114, 0x72}, {&(0x7f00000007c0)=""/157, 0x9d}, {&(0x7f0000000880)=""/102, 0x66}, {&(0x7f0000000900)=""/119, 0x77}], 0x8, &(0x7f0000002a00)=""/66, 0x42}, 0x10021) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='/dev/dri/card#\x00', &(0x7f0000000300)='/dev/dri/card#\x00', &(0x7f0000000340)='/dev/dri/card#\x00', &(0x7f0000000380)='/dev/dri/card#\x00', &(0x7f00000003c0)='#,-\\@^\x00', &(0x7f0000000400)='/dev/dri/card#\x00'], &(0x7f0000000480)) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = syz_open_dev$dri(&(0x7f0000002ac0), 0x6fe5, 0x0) r6 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000002b00), 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000002b40)={0x0, 0x0, r6}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2a0096583c7800003e0000ff07000000ffdbdf25"], 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r7, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1908.544647] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1908.566960] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1908.579067] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:07 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r1 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r2}) (async) r3 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r3}, 0x0, 0x1e, @inherit={0x70, &(0x7f0000000100)={0x0, 0x5, 0x4, 0x3, {0x31, 0xffffffffffff5217, 0x3d6f, 0x1, 0x12}, [0x1413c443, 0x5, 0x0, 0x6, 0x1]}}, @name="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"}) ioctl$VIDIOC_ENUM_FREQ_BANDS(r3, 0xc0405665, &(0x7f00000000c0)={0x9, 0x4, 0x3, 0x2, 0xfffffff7, 0x706, 0xc}) (async, rerun: 32) r4 = openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/power/pm_print_times', 0x82302, 0x0) (rerun: 32) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f0000000080)={0x30}, 0x30) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x3}, 0xe) (async) getsockopt$bt_BT_POWER(r5, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000200)={0x80000001}) 23:42:07 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/ums_realtek', 0x6000, 0x1) (async) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) (async) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) dup3(r0, r4, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000001300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r5}, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r6) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r7, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x54, r7, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, ':\xef/'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) 23:42:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac5b}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000480)=@ieee802154, 0x80, &(0x7f0000002980)=[{&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000000740)=""/114, 0x72}, {&(0x7f00000007c0)=""/157, 0x9d}, {&(0x7f0000000880)=""/102, 0x66}, {&(0x7f0000000900)=""/119, 0x77}], 0x8, &(0x7f0000002a00)=""/66, 0x42}, 0x10021) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='/dev/dri/card#\x00', &(0x7f0000000300)='/dev/dri/card#\x00', &(0x7f0000000340)='/dev/dri/card#\x00', &(0x7f0000000380)='/dev/dri/card#\x00', &(0x7f00000003c0)='#,-\\@^\x00', &(0x7f0000000400)='/dev/dri/card#\x00'], &(0x7f0000000480)) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) (async) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r5 = syz_open_dev$dri(&(0x7f0000002ac0), 0x6fe5, 0x0) r6 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000002b00), 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000002b40)={0x0, 0x0, r6}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2a0096583c7800003e0000ff07000000ffdbdf25"], 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) (async) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r7, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 23:42:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x17c}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:07 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x1000000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:08 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/ums_realtek', 0x6000, 0x1) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) (async) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) dup3(r0, r4, 0x0) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000001300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r5}, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r6) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r7, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x54, r7, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, ':\xef/'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) 23:42:08 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x2000000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 1909.146090] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1909.162550] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac5c}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x17d}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000002000400000000000800030000000af301000400000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000c6d15a57000000000000000000000000000000000000000000000000ed8100001a040000d803655f58f4655fd8f4655f00000000000001000400000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000e7ffffffffffffcc75e0000000000000000000000000ec07159c00000000000000000000000000000000000000000071b0000000000026000000d8f4655fd8f4655fd8b4e55f0000002d000001000000000000000000010000002f746d70f36cfc1b144454c0f05fdf3afb6feaa02f73797a2d696d61676567656e3034363634343935392f66696c65302f66696c653000000000000000000000000000000000000000000000000000e9f3bfaa0beadd95b1d193000080000000000000000000000000ed813e975a1cd5766d47ca601618d3fb0ce131650adcce89895180505c6b4ca47d89e4262f0f0d602b81a24c4ce2cf56ca1bce39055bbb77ddc4f8076424035e051bd99dc6fe1c0105464a58c0706dcf8a35fa3282", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000480)=@ieee802154, 0x80, &(0x7f0000002980)=[{&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000000740)=""/114, 0x72}, {&(0x7f00000007c0)=""/157, 0x9d}, {&(0x7f0000000880)=""/102, 0x66}, {&(0x7f0000000900)=""/119, 0x77}], 0x8, &(0x7f0000002a00)=""/66, 0x42}, 0x10021) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='/dev/dri/card#\x00', &(0x7f0000000300)='/dev/dri/card#\x00', &(0x7f0000000340)='/dev/dri/card#\x00', &(0x7f0000000380)='/dev/dri/card#\x00', &(0x7f00000003c0)='#,-\\@^\x00', &(0x7f0000000400)='/dev/dri/card#\x00'], &(0x7f0000000480)) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) (async) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r5 = syz_open_dev$dri(&(0x7f0000002ac0), 0x6fe5, 0x0) (async) r6 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000002b00), 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000002b40)={0x0, 0x0, r6}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2a0096583c7800003e0000ff07000000ffdbdf25"], 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r7, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1909.204009] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:08 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095403df21363daf3a2da519cae6ecb63456e1243d864e9e4204508bbec9a6d45d83eaf82a1634744a90c6bcbf2d2b3747b345983f9d49366f9fc852bb6415ed69abadaee39233ea0ab5c62b87bfc3e91c71924162fbc49a482cd3faa73336419925f391220b723d6a122a3bfa258e1785451fe12094b97d99fb03e5dcb66cb01e346a4abed8f"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='rxrpc_retransmit\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) [ 1909.304505] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1909.338551] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1909.355701] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 23:42:08 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r1 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r2}) r3 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r3}, 0x0, 0x1e, @inherit={0x70, &(0x7f0000000100)={0x0, 0x5, 0x4, 0x3, {0x31, 0xffffffffffff5217, 0x3d6f, 0x1, 0x12}, [0x1413c443, 0x5, 0x0, 0x6, 0x1]}}, @name="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"}) ioctl$VIDIOC_ENUM_FREQ_BANDS(r3, 0xc0405665, &(0x7f00000000c0)={0x9, 0x4, 0x3, 0x2, 0xfffffff7, 0x706, 0xc}) r4 = openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/power/pm_print_times', 0x82302, 0x0) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f0000000080)={0x30}, 0x30) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x3}, 0xe) getsockopt$bt_BT_POWER(r5, 0x112, 0x4, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000200)={0x80000001}) syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9}) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r2}) (async) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000980)={{r3}, 0x0, 0x1e, @inherit={0x70, &(0x7f0000000100)={0x0, 0x5, 0x4, 0x3, {0x31, 0xffffffffffff5217, 0x3d6f, 0x1, 0x12}, [0x1413c443, 0x5, 0x0, 0x6, 0x1]}}, @name="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"}) (async) ioctl$VIDIOC_ENUM_FREQ_BANDS(r3, 0xc0405665, &(0x7f00000000c0)={0x9, 0x4, 0x3, 0x2, 0xfffffff7, 0x706, 0xc}) (async) openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/power/pm_print_times', 0x82302, 0x0) (async) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f0000000080)={0x30}, 0x30) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (async) connect$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x3}, 0xe) (async) getsockopt$bt_BT_POWER(r5, 0x112, 0x4, 0x0, &(0x7f0000000000)) (async) pipe(&(0x7f0000000040)) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) (async) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000200)={0x80000001}) (async) 23:42:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x17e}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:08 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x3000000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac5d}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r3 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r4}) r5 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) accept4(r5, 0x0, &(0x7f0000000040), 0x80800) 23:42:08 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095403df21363daf3a2da519cae6ecb63456e1243d864e9e4204508bbec9a6d45d83eaf82a1634744a90c6bcbf2d2b3747b345983f9d49366f9fc852bb6415ed69abadaee39233ea0ab5c62b87bfc3e91c71924162fbc49a482cd3faa73336419925f391220b723d6a122a3bfa258e1785451fe12094b97d99fb03e5dcb66cb01e346a4abed8f"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='rxrpc_retransmit\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r3 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r4}) r5 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) accept4(r5, 0x0, &(0x7f0000000040), 0x80800) 23:42:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x17f}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) [ 1910.070640] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:09 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x7000000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) 23:42:09 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000170000000000000000010000d50000000e00000095403df21363daf3a2da519cae6ecb63456e1243d864e9e4204508bbec9a6d45d83eaf82a1634744a90c6bcbf2d2b3747b345983f9d49366f9fc852bb6415ed69abadaee39233ea0ab5c62b87bfc3e91c71924162fbc49a482cd3faa73336419925f391220b723d6a122a3bfa258e1785451fe12094b97d99fb03e5dcb66cb01e346a4abed8f"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='rxrpc_retransmit\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) 23:42:09 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r2 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r3}) r4 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100), 0x8002, 0x0) accept4$bt_l2cap(r5, 0x0, &(0x7f0000000140), 0x80000) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000980)={{r4}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'vlan1\x00'}) 23:42:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) (async) r3 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r4}) (async) r5 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000980)={{r5}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) (async) accept4(r5, 0x0, &(0x7f0000000040), 0x80800) 23:42:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac5e}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) 23:42:09 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9d, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x8000000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x68}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xffffff7f}, 0x0) [ 1910.280389] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 23:42:09 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x2000000000000042, &(0x7f00000003c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x14, r2, 0x4}, 0x14}, 0x1, 0xffffff7f}, 0x20000000) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}}, 0x20048000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) sendmmsg$inet6(r4, &(0x7f0000000740)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @private1}, 0x7, 0x0, 0x0, &(0x7f00000002c0)}}, {{&(0x7f00000005c0)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0x2}, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="0b6f61395c2e4de7d1d8fabc913a245cd0a45a1dcad61f280b914bf550ff2aecfc26b0351717c80efa7238bbb3042bbbbf48cf6518ec836ae1e0247d70aeaaf860364c77f2ef06e18bb0515e515641389a67d77a2478de1cf795a551a6f025402cb09ff3cd2ed4126d73c13f0847b0d68ecb815694d60b7630342fb121f32391d7bb54a969bf91a75d9ee763415a7d4d3e158b15ed57922586bf5313683ee115337982f670311e1ba42c1d6a4b42e5653b2a5296a3745daf8d07ac4a84eb32afe0724fa0102447d2888272a4"}], 0x0, &(0x7f0000001f80)=[@hoplimit={{0x0, 0x29, 0x34, 0x2}}, @rthdrdstopts={{0x0, 0x29, 0x37, {0xff, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @generic={0xff, 0x0, "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@enc_lim]}}}, @hoplimit={{0x0, 0x29, 0x34, 0xfffffffd}}, @rthdrdstopts={{0x0, 0x29, 0x37, {0x0, 0x0, '\x00', [@generic={0x2, 0x0, "612365a3921ef1e9cfb156c15a0eb927d18cdf8b5bb50a57bc330ef42420ee5a56bd11756d0d64ea9aea5e3ba4b909d23ab239ecce8ac8b49df113cd3723db50c1fe56c08b4ab8f05c3fe14a3ac3a67eb110de8f2deacf4ef1855d5fd2c77dc23d2e807d7c7bde8bd2a57015d331805f349bbead8f64dbd87a4661de1af53d4ddeb9f79e6a069ae360a024f37fc7d2edfa20f4339e6826779425531aaf11cb557167a02e4e8f14f16b374684d9362b5cad88ea5ab10fa52158f030883e46ed351755a1b0c17d5e3262dd14a3deb2a9329cf73e978925c5a52801b54d6416963b09773610f823c241ed"}, @generic={0x5, 0x0, "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"}, @ra={0x5, 0x2, 0xffff}, @ra={0x5, 0x2, 0xa1}, @enc_lim={0x4, 0x1, 0xfd}, @generic={0x1, 0x0, "cdee480530044b691bbe0730c2b40fd82664c0abeb4865f9edbbd9bb2676c6d1de9fcbdea8a83d61b2ae5fe8e6d7ff2b99521a5d11308a7d620ea3ae2b344b1d8148a1d00a5235f745211232f5f07b428213d46676ecf557b75025d0467ddbb0e974d5e656c47dd9d581f1951baa81ed2b934e3111368666065990f01b34bb1431f77ba56fa53f2a6996038572337f6a0636d58905724ba48069d9af3e8389ba267ffea16a4d3c5f01e19f5c4f7303a1f51da7c559f9761d62f2038f7ae6a9ed3b31cea860a382f01a53aa8bab7e10c06c21e24873e89d3040c8e6b5c262d861a1fc4b2124f2"}]}}}, @flowinfo]}}], 0x1, 0x0) r7 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f00000000c0)={0x5, 0xfff, 0xd7}) r8 = syz_open_dev$dri(&(0x7f0000006c00), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f0000000000)={0x7bf, 0x8, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r7, 0xc00464b4, &(0x7f0000000040)={r9}) r10 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000000980)={{r10}, 0x0, 0x1e, @unused=[0x4, 0x6def, 0x8, 0x6], @subvolid=0x8001}) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x10, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x2, 0x1, 0x2, 0x1, 0x0, 0x10, 0x1}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}]}, &(0x7f0000000340)='syzkaller\x00', 0x7, 0xc9, &(0x7f00000003c0)=""/201, 0x41100, 0x9, '\x00', r6, 0x1d, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x4, 0x1, 0x9, 0x80000000}, 0x10, 0x0, r10}, 0x80) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8010) [ 1910.345374] ================================================================== [ 1910.353044] BUG: KASAN: use-after-free in refcount_dec_not_one+0x71/0x1d0 [ 1910.359956] Read of size 4 at addr ffff888099147398 by task systemd-udevd/17767 [ 1910.367379] [ 1910.368993] CPU: 0 PID: 17767 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 1910.376766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1910.386099] Call Trace: [ 1910.388675] dump_stack+0x1fc/0x2ef [ 1910.392291] print_address_description.cold+0x54/0x219 [ 1910.397557] kasan_report_error.cold+0x8a/0x1b9 [ 1910.402211] ? refcount_dec_not_one+0x71/0x1d0 [ 1910.406782] kasan_report+0x8f/0xa0 [ 1910.410395] ? refcount_dec_not_one+0x71/0x1d0 [ 1910.414963] refcount_dec_not_one+0x71/0x1d0 [ 1910.419358] ? refcount_dec_and_test_checked+0x20/0x20 [ 1910.424621] ? nbd_config_put+0x5da/0x870 [ 1910.428757] refcount_dec_and_mutex_lock+0x1c/0x80 [ 1910.433676] nbd_release+0x108/0x170 [ 1910.437378] ? nbd_queue_rq+0xe60/0xe60 [ 1910.441336] __blkdev_put+0x636/0x870 [ 1910.445126] ? fsync_bdev+0xc0/0xc0 [ 1910.448735] ? locks_remove_file+0x2cd/0x450 [ 1910.453127] ? blkdev_put+0x85/0x520 [ 1910.456826] ? blkdev_put+0x520/0x520 [ 1910.460608] blkdev_close+0x86/0xb0 [ 1910.464227] __fput+0x2ce/0x890 [ 1910.467497] task_work_run+0x148/0x1c0 [ 1910.471373] exit_to_usermode_loop+0x251/0x2a0 [ 1910.475940] do_syscall_64+0x538/0x620 [ 1910.479816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1910.484990] RIP: 0033:0x7fc203200270 [ 1910.488691] Code: 73 01 c3 48 8b 0d 38 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 59 c1 20 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 [ 1910.507572] RSP: 002b:00007fff6f7e0008 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1910.515264] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fc203200270 [ 1910.522517] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 1910.529776] RBP: 00007fc2040ba710 R08: 0000000000000045 R09: 0000000000000018 [ 1910.537033] R10: 000055d2f09b2c98 R11: 0000000000000246 R12: 0000000000000000 [ 1910.544285] R13: 000055d2f09b2d20 R14: 0000000000000003 R15: 000000000000000e [ 1910.551548] [ 1910.553162] Allocated by task 17759: [ 1910.556864] kmem_cache_alloc_trace+0x12f/0x380 [ 1910.561519] nbd_dev_add+0x44/0x890 [ 1910.565130] nbd_genl_connect+0x4cc/0x1630 [ 1910.569347] genl_family_rcv_msg+0x642/0xc40 [ 1910.573756] genl_rcv_msg+0xbf/0x160 [ 1910.577452] netlink_rcv_skb+0x160/0x440 [ 1910.581496] genl_rcv+0x24/0x40 [ 1910.584779] netlink_unicast+0x4d5/0x690 [ 1910.588823] netlink_sendmsg+0x6c3/0xc50 [ 1910.592869] sock_sendmsg+0xc3/0x120 [ 1910.596566] ___sys_sendmsg+0x7bb/0x8e0 [ 1910.600523] __x64_sys_sendmsg+0x132/0x220 [ 1910.604740] do_syscall_64+0xf9/0x620 [ 1910.608527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1910.613709] [ 1910.615318] Freed by task 17767: [ 1910.618667] kfree+0xcc/0x210 [ 1910.621758] nbd_put.part.0+0xfe/0x140 [ 1910.625627] nbd_config_put+0x6a0/0x870 [ 1910.629587] nbd_release+0xf4/0x170 [ 1910.633197] __blkdev_put+0x636/0x870 [ 1910.636981] blkdev_close+0x86/0xb0 [ 1910.640590] __fput+0x2ce/0x890 [ 1910.643853] task_work_run+0x148/0x1c0 [ 1910.647726] exit_to_usermode_loop+0x251/0x2a0 [ 1910.652294] do_syscall_64+0x538/0x620 [ 1910.656172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1910.661339] [ 1910.662953] The buggy address belongs to the object at ffff8880991472c0 [ 1910.662953] which belongs to the cache kmalloc-512 of size 512 [ 1910.675595] The buggy address is located 216 bytes inside of [ 1910.675595] 512-byte region [ffff8880991472c0, ffff8880991474c0) [ 1910.687448] The buggy address belongs to the page: [ 1910.692362] page:ffffea00026451c0 count:1 mapcount:0 mapping:ffff88813bff0940 index:0xffff888099147540 [ 1910.701792] flags: 0xfff00000000100(slab) [ 1910.705925] raw: 00fff00000000100 ffffea000279ff88 ffffea0002caf848 ffff88813bff0940 [ 1910.713791] raw: ffff888099147540 ffff888099147040 0000000100000005 0000000000000000 [ 1910.721651] page dumped because: kasan: bad access detected [ 1910.727336] [ 1910.728943] Memory state around the buggy address: [ 1910.733854] ffff888099147280: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb 23:42:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x180}, {&(0x7f0000010100)="00000000000000000f", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012100)="ffff", 0x2, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="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", 0x1e9, 0x11580}], 0x0, &(0x7f0000013c00)) 23:42:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ac5f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0xffffff7f}, 0x0) [ 1910.741193] ffff888099147300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1910.748536] >ffff888099147380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1910.755874] ^ [ 1910.760002] ffff888099147400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1910.767341] ffff888099147480: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1910.774678] ================================================================== [ 1910.782018] Disabling lock debugging due to kernel taint 23:42:09 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000100)=@generic={0x11, "810001000000000008005b944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000080000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000000000497400000000000000e8ac8ef6b3327d3a09ffc2c654"}, 0x80) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x1, 0xc0, 0xb3, 0x8, 0x0, 0x4, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x1000, 0x7fff, 0x9, 0x9, 0x1af, 0x8, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffe1}, r1, 0x10, 0xffffffffffffffff, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r2 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000080)=@hci={0x1f, 0x8, 0x8}, 0x80, 0x0}, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300094700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 1910.865887] Kernel panic - not syncing: panic_on_warn set ... [ 1910.865887] [ 1910.873287] CPU: 0 PID: 17767 Comm: systemd-udevd Tainted: G B 4.19.211-syzkaller #0 [ 1910.882456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1910.891789] Call Trace: [ 1910.894363] dump_stack+0x1fc/0x2ef [ 1910.897968] panic+0x26a/0x50e [ 1910.901141] ? __warn_printk+0xf3/0xf3 [ 1910.905010] ? preempt_schedule_common+0x45/0xc0 [ 1910.909745] ? ___preempt_schedule+0x16/0x18 [ 1910.914134] ? trace_hardirqs_on+0x55/0x210 [ 1910.918441] kasan_end_report+0x43/0x49 [ 1910.922395] kasan_report_error.cold+0xa7/0x1b9 [ 1910.927046] ? refcount_dec_not_one+0x71/0x1d0 [ 1910.931606] kasan_report+0x8f/0xa0 [ 1910.935214] ? refcount_dec_not_one+0x71/0x1d0 [ 1910.939788] refcount_dec_not_one+0x71/0x1d0 [ 1910.944179] ? refcount_dec_and_test_checked+0x20/0x20 [ 1910.949466] ? nbd_config_put+0x5da/0x870 [ 1910.953602] refcount_dec_and_mutex_lock+0x1c/0x80 [ 1910.958528] nbd_release+0x108/0x170 [ 1910.962232] ? nbd_queue_rq+0xe60/0xe60 [ 1910.966187] __blkdev_put+0x636/0x870 [ 1910.969972] ? fsync_bdev+0xc0/0xc0 [ 1910.973584] ? locks_remove_file+0x2cd/0x450 [ 1910.977984] ? blkdev_put+0x85/0x520 [ 1910.981682] ? blkdev_put+0x520/0x520 [ 1910.985462] blkdev_close+0x86/0xb0 [ 1910.989071] __fput+0x2ce/0x890 [ 1910.992332] task_work_run+0x148/0x1c0 [ 1910.997242] exit_to_usermode_loop+0x251/0x2a0 [ 1911.001802] do_syscall_64+0x538/0x620 [ 1911.005670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1911.010838] RIP: 0033:0x7fc203200270 [ 1911.014544] Code: 73 01 c3 48 8b 0d 38 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 59 c1 20 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 [ 1911.033532] RSP: 002b:00007fff6f7e0008 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1911.041222] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fc203200270 [ 1911.048474] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 1911.055731] RBP: 00007fc2040ba710 R08: 0000000000000045 R09: 0000000000000018 [ 1911.062978] R10: 000055d2f09b2c98 R11: 0000000000000246 R12: 0000000000000000 [ 1911.070230] R13: 000055d2f09b2d20 R14: 0000000000000003 R15: 000000000000000e [ 1911.077650] Kernel Offset: disabled [ 1911.081262] Rebooting in 86400 seconds..