x3, [@TCF_META_TYPE_VAR="f9280459c1db11bb", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x2]}]}}]}]}, @TCA_CGROUP_POLICE={0x8a0, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x81}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x6, 0x10001, 0x826b, 0x6, {0x0, 0x0, 0x9, 0x9, 0x5, 0x9}, {0x3, 0x2, 0x47, 0x7, 0x7, 0x8}, 0x2, 0x5, 0x3}}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7f, 0x61, 0x1000, 0x5, 0xff, 0x1, 0x5, 0x7, 0xfffffff8, 0x358b, 0x5, 0x2, 0x5, 0x2, 0x3, 0x100, 0x100, 0x0, 0xeae6, 0xd8, 0x7ff, 0x101, 0x6, 0xffff, 0xffffffff, 0x4, 0x1, 0x3f, 0x8001, 0x7, 0x2, 0x0, 0x10000, 0x7fffffff, 0x8, 0x2, 0x3, 0x7fffffff, 0x3, 0x3, 0x8001, 0x4, 0x7fff, 0x10001, 0x8, 0xffff, 0x0, 0x3ff, 0x0, 0x6, 0xc37, 0x1, 0x81, 0x2, 0x1, 0x5, 0x0, 0xffffffff, 0x8, 0x1ff, 0x2, 0x8, 0x1, 0x1cf, 0x4, 0x49f, 0xffff, 0x3, 0x9, 0x0, 0x101, 0x3ff, 0x23, 0xc549, 0x3, 0x8a65, 0x1, 0x1, 0xfffffffd, 0x8ef9, 0x6, 0x9, 0x80000000, 0x0, 0x8, 0x30000, 0x81, 0x1f, 0x1, 0x3, 0x0, 0x927f, 0x0, 0x1, 0x1000, 0x3, 0x100, 0xff, 0x5c, 0x43ad, 0x5, 0x3, 0x9, 0x40, 0x3, 0xfff, 0x80, 0xfffffffb, 0xaa4, 0xbfc, 0x0, 0x1, 0xfffffffb, 0x5, 0x5, 0x8, 0x487, 0x6a2, 0x46, 0x3, 0x3, 0x400, 0x4, 0x8, 0x4, 0x0, 0x5, 0x101, 0x9, 0x1, 0xbbb2, 0x0, 0x4, 0x3bd7, 0x5, 0x3, 0x6, 0x7, 0x5671, 0x4, 0x7, 0x100, 0x6, 0x4, 0x3, 0xf3d2, 0x100, 0x6, 0x6, 0x5, 0xffffff80, 0x101, 0x18, 0x7, 0x1000, 0x1, 0x0, 0xcfba, 0x7ff, 0x7fff, 0xe00000, 0x7ff, 0xe95a, 0x80, 0x9, 0xff, 0x1ff, 0x4, 0x12bf, 0x84, 0x5a3, 0x80000000, 0xccfb, 0x1, 0x1, 0x8, 0x4, 0x7, 0x1, 0xffff0c43, 0x5, 0x0, 0xff, 0xfff, 0xf83, 0x40, 0xdfc, 0x10000, 0xfffffffa, 0x80000001, 0x8, 0x6, 0x9, 0x400, 0x6, 0x6, 0x0, 0x4, 0x4, 0x80, 0x1, 0x80, 0x6, 0xfffffff8, 0xdf, 0x3, 0x101, 0xfffffffd, 0xa9e, 0x3ff, 0x8001, 0x0, 0x1, 0xdf23, 0x9, 0x31bd, 0x2, 0x400, 0x1, 0x3, 0x8, 0x1, 0x3f, 0xffff, 0x1f, 0x8, 0x3, 0x7, 0x80000000, 0x4, 0xe93e, 0x7, 0x0, 0x5, 0x8001, 0x2, 0xf1, 0xfffffeff, 0x40, 0x8, 0xffffffff, 0xffff8001, 0x3, 0xdd, 0x0, 0x6, 0x1, 0x0, 0x4, 0x4, 0x9, 0x9, 0x2, 0x577, 0x9, 0xfff]}, @TCA_POLICE_TBF={0x3c, 0x1, {0xffffffe1, 0x8, 0x2, 0x0, 0x0, {0x1, 0x2, 0x20, 0x81, 0x8, 0x3}, {0x7, 0x0, 0x8, 0x2, 0x9, 0x7}, 0xffff8001, 0x2, 0x3}}, @TCA_POLICE_RATE={0x404, 0x2, [0xcab6, 0x4, 0xfffff8f7, 0x0, 0xffffffff, 0xea9, 0x6, 0x40, 0x1, 0x6, 0x81, 0x7, 0x7, 0x1, 0x6, 0x4f, 0x800, 0x942, 0xd9f, 0x5, 0x4, 0xff, 0x9b7, 0x4f1, 0xffff, 0x1, 0x3, 0x3, 0x80000000, 0x6, 0x0, 0x8001, 0x261b, 0x3f, 0x1ff, 0x535, 0x0, 0x3, 0x4, 0xc6, 0x8, 0xffffffe0, 0xa219, 0x80, 0x1, 0x400, 0x991, 0x1, 0x80, 0x3, 0x1f, 0xfc19, 0x2, 0x2, 0x3, 0xffff, 0x401, 0x81, 0x1, 0x8000, 0x9aa, 0x2, 0x6, 0x8, 0x8, 0x7fffffff, 0x5, 0x2, 0x61, 0x211, 0x7, 0x2, 0x5, 0x9, 0x0, 0x3, 0x7ff, 0x6, 0x101, 0xfff, 0x8, 0x6, 0x4000000, 0xaf80, 0x1ff, 0x6, 0x1, 0x2, 0x8, 0x1000, 0x1, 0x5, 0xf3, 0x90fa, 0x3, 0xfffffff9, 0x7, 0xffffffff, 0x9, 0x10001, 0xfffffff7, 0x5, 0x2, 0x2, 0x6, 0xb00, 0x8, 0x7, 0x3fdf, 0x49e, 0x0, 0x2, 0x0, 0x8, 0x0, 0x1, 0x8, 0x2, 0x40, 0x7f, 0x8, 0x56, 0x7fff, 0x3b, 0x400, 0x4, 0x80000001, 0x7, 0x3, 0x2, 0x9b48, 0x4, 0x1, 0x29, 0x6, 0x2, 0x3ff, 0x1, 0x401, 0x80000001, 0x3, 0x1, 0xa8, 0x7, 0x0, 0x702ca91, 0x4, 0x6, 0x5, 0x4, 0x0, 0xfffffff7, 0xffffff44, 0x2, 0x8001, 0x40, 0x81, 0x80, 0x6, 0x33d3c4a6, 0x4, 0xffffffff, 0x4, 0x100, 0x9, 0x3f, 0x6, 0x2, 0x5, 0x0, 0x349, 0x6, 0x5, 0x1, 0x100, 0x6, 0x7fffffff, 0x0, 0x2, 0x7fff, 0x1, 0x0, 0x200, 0xe5b, 0x8, 0x1, 0x20, 0x4c, 0x100, 0x1, 0x34, 0xab, 0x7fff, 0x1044, 0x3c, 0x2c, 0x1, 0x80000000, 0x4, 0xffffe123, 0x0, 0xec, 0x5, 0x40, 0x100, 0x5, 0x346d, 0x1b2e, 0x8, 0x515789ea, 0x2, 0x7fffffff, 0x7, 0x8000, 0x497e, 0x4, 0x3, 0x3, 0x3, 0x10001, 0x3, 0x4, 0x400, 0x9, 0xfffffff9, 0x1, 0x6, 0x7, 0x2, 0x8000, 0x7, 0x1, 0x3f, 0x4, 0x1, 0x6, 0x1f, 0x1bc, 0x0, 0xca, 0x8000, 0x8, 0x0, 0x1, 0x9d, 0x3, 0x3584, 0xfffffffa, 0x7fffffff, 0x53, 0x5, 0x50b, 0x1000, 0x101, 0x200, 0x1]}]}]}}, @TCA_RATE={0x6, 0x5, {0xff}}, @TCA_CHAIN={0x8, 0xb, 0x57b}, @TCA_RATE={0x6, 0x5, {0x6, 0x80}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_CHAIN={0x8, 0xb, 0x1f}, @filter_kind_options=@f_tcindex={{0xc}, {0x35e4, 0x2, [@TCA_TCINDEX_ACT={0x35c8, 0x7, [@m_vlan={0x128, 0x3, 0x0, 0x0, {{0x9}, {0xc, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}]}, {0xf3, 0x6, "4c90183e7665f23758bfa587547f542cb60cdc91a3cb1a5dab2441a6a5e65be7c3af62c1b60678a635e13b4201dfd4d4e5c208543e5c02d444697a17608681fdc652da9f6b9a156eac1a192111dd7c569b6f51b0848c72770c1e3c1a3fb384c62b8619dacd428f0df813a1cfc9b6b2683fac22560cadebe7f568f8b16f1ef3bac7c6a6b2ec52e67ac9e0c379c0ed219eb593023d6611e42baa78338f9c657dec7db66fe274b23bcdbb36a3c6287f8e75703fefc56bc779dca192ba5eb5bd2feee63b7345d69dcf12147cfdc78447ce8ece421f22d5bbb9e8489396960f5ef347818f18d52306435849fe18126f4737"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_csum={0x13c, 0x15, 0x0, 0x0, {{0x9}, {0xe4, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x2, 0x5, 0x0, 0xfa30, 0x4}, 0x29}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x5, 0x5, 0x3, 0x3, 0x80}, 0x4a}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x401, 0x5, 0x3, 0x0, 0x401}, 0x69}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0xffff, 0x0, 0x2, 0x7ff}, 0x4a}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x74, 0x5, 0x8, 0x3, 0x1ff}, 0x25}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x80000001, 0x20000000, 0x7, 0xfffffff9}, 0x78}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0xb533, 0xffffffffffffffff, 0x4, 0x6}, 0xe}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x3f, 0x52b, 0x4, 0x80000000, 0x2}, 0x30}}]}, {0x2e, 0x6, "68741063ef2166c8576c9fa14e2321cc42a7272ca1953b38d6d1ea9e57a8f3fe12d6f986dc7211cfbf9b"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0xe0, 0x1b, 0x0, 0x0, {{0x9}, {0x68, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0xff, 0x8, 0x8, 0x9, 0x7}, 0x2}}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_TTL={0x5, 0x7, 0x7}, @TCA_MPLS_TC={0x5, 0x6, 0x4}, @TCA_MPLS_TC={0x5, 0x6, 0x2}, @TCA_MPLS_TTL={0x5, 0x7, 0x8}, @TCA_MPLS_TTL={0x5, 0x7, 0x6}, @TCA_MPLS_TC={0x5, 0x6, 0x3}, @TCA_MPLS_TC={0x5, 0x6, 0x6}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}]}, {0x4f, 0x6, "ff4570a1e0b3c4162bb6a25df7b311d00e0bb902418c5e570acf5460787f1d66d5774d87b0ca575147f6801481c3d7bb6e9ed7706450fcc5d6642c26f35d692b52666ebab5ba7fab62c262"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_connmark={0xf0, 0x1d, 0x0, 0x0, {{0xd}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80000000, 0x8000, 0x2, 0x75d8, 0x2}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x3, 0x5, 0x8001}, 0x3e32}}]}, {0x88, 0x6, "1bd9125523ee573fe9e6bc14a955c2062a12b64c2c31c1f6ba53af4838bfba7d8102b88bd8943f053940c7729f27bb0204f9cbce0b90cbc3744f3bc6bf6ba69f2c9fb083e277b9b2bbc0c192f2055ef00d5739b302a774e49baaf373d9875bb9010c0b5ebdb8416352759e346954502e66b46856b93e73a9bba4876f6745328e12693a60"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_pedit={0x2c74, 0x1c, 0x0, 0x0, {{0xa}, {0x2c20, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xee0, 0x2, {{{0x393, 0x1f, 0x5, 0xf2, 0x1000}, 0x2, 0x20, [{0xfffffffc, 0x400, 0x7fffffff, 0x7, 0x80000000, 0x80000001}, {0xf699, 0xfffffffd, 0x4, 0x8, 0x9, 0x9}, {0x200, 0x4, 0x7fff, 0x7, 0x7ff, 0x7}, {0x2, 0x4, 0x66f8, 0x20, 0x9, 0x2}, {0x4, 0xff, 0x1f, 0x80000001, 0x100, 0x1}, {0x8, 0x3, 0x9, 0x3f, 0x20, 0x2}, {0xe973, 0x440, 0x1, 0x9, 0x1f}, {0x0, 0x1, 0xffffffff, 0x9, 0x53, 0x80}]}, [{0x3, 0x3, 0x7, 0xffff, 0x4, 0x4}, {0x4, 0x3fc7, 0x80000001, 0x80000000, 0x3a6, 0x7c}, {0x0, 0x7f, 0xe47, 0x5, 0x0, 0xd9b}, {0x7, 0x4, 0x3ff, 0x2, 0xe23, 0x40}, {0x40, 0xfffffffb, 0x5, 0xfffffffd, 0x7, 0x1}, {0xcd, 0x1, 0x4, 0x3, 0x1, 0x1}, {0x1, 0x4, 0x8, 0x20, 0x4, 0x3f}, {0xa0e, 0xffff7fff, 0x1f, 0x5c06, 0x3, 0x8}, {0x81, 0x0, 0xffffffff, 0x3f, 0x5, 0x100}, {0x1, 0x6, 0x8, 0x6, 0x3ff, 0x4}, {0x4, 0xffff1ccb, 0x4, 0x1, 0x40, 0x8}, {0x81, 0x5, 0x3cf8, 0x9, 0x8, 0x80}, {0x77, 0x3, 0x7, 0x8, 0x1, 0x7fffffff}, {0x100, 0x0, 0xc3, 0x3fffc0, 0x2, 0x680}, {0x4, 0x80, 0x2, 0x1, 0x1, 0x80000000}, {0x40, 0x6811ffa, 0x7, 0x80, 0xffffffff, 0x7}, {0x3, 0x3, 0x6, 0x20, 0xbf7, 0x2}, {0x7d3b, 0x8, 0x3f, 0x1, 0x79f, 0x3f}, {0x3f, 0x0, 0x80000000, 0x1, 0x5, 0x10}, {0x80000001, 0x9, 0x7, 0x9e0a, 0x7, 0x10000}, {0x1, 0x20, 0x3e99, 0x0, 0xffff556e, 0xdb0}, {0x8, 0x8, 0x9, 0x5, 0x8, 0x5}, {0xa5eb, 0xdb4, 0xc4c7, 0xfffffff8, 0x80, 0x5}, {0x15, 0x7, 0x6, 0x4, 0x401, 0x4}, {0x2, 0x7, 0x8001, 0x127, 0x200, 0x4}, {0x134, 0x7, 0x99fa, 0x371, 0x0, 0x80000001}, {0x0, 0x3, 0x3, 0x9, 0x6, 0x101}, {0x10001, 0x10001, 0x5, 0x81, 0x6, 0x3}, {0x7f, 0x2, 0x20, 0x4, 0x15, 0x401}, {0x7, 0x6, 0x200, 0x7fffffff, 0x5, 0x400}, {0x8, 0x80000001, 0x2, 0x61, 0xfffffff9, 0x20}, {0x401, 0x93e, 0x7, 0x9, 0x1}, {0x8, 0xb0, 0x9, 0x8, 0xffffffff, 0x286}, {0x2244, 0x2, 0x1f, 0x5, 0x0, 0x1}, {0x1042, 0x0, 0xd5, 0x7, 0x101, 0x8001}, {0x8, 0x10000, 0x0, 0x0, 0x80000000, 0x9}, {0xffff8000, 0x101, 0x401, 0x6, 0x3e3, 0x2}, {0x1000, 0x4, 0x67, 0x400, 0x81, 0x10001}, {0x5, 0x9, 0x81, 0x8, 0xf645, 0x9}, {0x40000, 0x4, 0x5, 0x7fff, 0x2, 0x39beef23}, {0x3, 0xfffffbff, 0xcb6, 0xfff, 0x7fffffff, 0x5}, {0x1, 0x401, 0x8, 0x6, 0x7}, {0x2, 0x401, 0x2, 0x9, 0xfffffff8, 0x3}, {0x7ff, 0x40, 0x5, 0x7, 0x40, 0x734e}, {0x89d, 0x82, 0x2, 0x3, 0x3, 0x5}, {0x7, 0x6, 0x20, 0x2, 0x4c, 0x1}, {0x4, 0x0, 0x2, 0x5, 0x1, 0x6}, {0x1, 0x947cfdf0, 0x3dcd, 0x0, 0x8, 0x555}, {0x0, 0x40, 0x1, 0xffffffe1, 0x2, 0x1}, {0x0, 0x2, 0x2, 0x4, 0x3ff, 0x1fc0000}, {0x10001, 0x2aa0, 0x5d6e8323, 0x4, 0xba, 0x9c000000}, {0x3ff, 0x9, 0x2, 0xfffffff8, 0x3, 0x1}, {0xa93f, 0x4, 0xffff8000, 0x80000001, 0x3ff, 0x10000}, {0x6, 0x2, 0x2, 0x0, 0x4, 0xc0000000}, {0xffffd292, 0xff, 0x4, 0x4, 0xffffffb5, 0x98}, {0x9, 0x6, 0x8, 0x2a, 0x8}, {0x8, 0x101, 0x8, 0x0, 0x2}, {0x5, 0x5, 0x3, 0x3a, 0x3, 0x80}, {0x4, 0x7fff, 0x1, 0x6e, 0x9, 0x6}, {0x6, 0x9, 0x1f, 0x7, 0x400, 0x100}, {0x7fffffff, 0x3, 0x9, 0x81, 0x8d49, 0x4}, {0x1, 0x20, 0x4, 0x68384747, 0x1000, 0x2}, {0x3f, 0x2601, 0x1ff, 0xc355, 0x3ff00000, 0x6}, {0xffff, 0x9, 0x400, 0x7ff, 0xffff18c8, 0x294}, {0x9, 0x21, 0x8001, 0x10001, 0x100, 0x200}, {0x6, 0x0, 0xfffffffc, 0xdb, 0x81, 0x6e}, {0x5, 0x8000, 0x8c96, 0x8, 0x40, 0x6}, {0x1, 0x7ff, 0x2, 0x3, 0x3f, 0x2}, {0x0, 0xfc0, 0xd777, 0x2, 0x6}, {0x95, 0x1de800, 0x7fff, 0x0, 0x401, 0x8}, {0x4, 0x5d5d, 0x9, 0x2, 0x4e9, 0x3}, {0x3, 0x9, 0x8000, 0x100, 0x7ff, 0xff}, {0x3, 0x7fffffff, 0x1, 0x3, 0x8cbd, 0x401}, {0x8, 0xfffff5a5, 0x8, 0xe54, 0x9, 0x9}, {0x101, 0x101, 0x7, 0x0, 0x4, 0x1}, {0x4, 0x8001, 0x5, 0x0, 0x0, 0x4}, {0x7f, 0x5, 0x6, 0x76a, 0xff, 0xfff}, {0x6, 0x1, 0x0, 0xffffffff, 0xff, 0x400}, {0x48d4, 0x3, 0x10001, 0x3, 0x7, 0xede5}, {0x8, 0x9, 0x7, 0x5, 0x4, 0x1}, {0x24, 0x3000, 0x0, 0x6, 0x401, 0x200}, {0x9c, 0x6, 0x7, 0xe, 0x2b, 0x1}, {0x0, 0x3, 0x8, 0x5, 0x4}, {0x1, 0x42, 0x1, 0x9, 0x24000000, 0x97b8}, {0x5, 0x7f, 0x9, 0x6, 0x2, 0x8}, {0x80, 0x0, 0xd9, 0x8001, 0x8ae, 0x8e}, {0x10000, 0x5, 0x8, 0x6, 0x8, 0xdca7}, {0xfffff354, 0xff, 0x0, 0x3, 0x6, 0x101}, {0x1000, 0x5, 0x8, 0x6, 0x4, 0x5}, {0x5, 0x7fffffff, 0x7ff, 0x401, 0x5, 0x4}, {0x9, 0xd3c8, 0x1, 0x1ff, 0x8001, 0x4}, {0x7, 0xf54, 0x101, 0x0, 0x7, 0x200}, {0x6, 0x10000, 0x5, 0x7, 0xffffff2f, 0x8001}, {0x37, 0x5, 0x1, 0x200, 0x3, 0xfff}, {0x80, 0x9, 0x4, 0x45be8, 0x7, 0x9}, {0x400, 0x0, 0xfffffffc, 0xfffffffc, 0x4, 0x10000}, {0x4, 0x3, 0x7ff, 0x7, 0x20000000, 0x3ff}, {0x9, 0xc9, 0x4, 0x3, 0x7ff, 0x1000}, {0xba, 0x9, 0x2, 0x3, 0x7, 0x7}, {0x5, 0x80, 0x9, 0x6, 0x7, 0x7}, {0x10000, 0x2eb, 0x1, 0xaaf3, 0x0, 0x1}, {0x48aa, 0x7fff, 0x80, 0xb7f2348, 0x1f, 0x4}, {0x7, 0x1, 0x0, 0x3, 0x8001}, {0x9f1, 0x200, 0x80000000, 0x81, 0xe74, 0x7}, {0x44670b11, 0x5, 0x1, 0x1ff, 0x9, 0x9}, {0x2, 0x6, 0x400, 0x6, 0x9, 0x4}, {0x3, 0x7, 0x0, 0x3, 0x800, 0x7}, {0x10000, 0x80000000, 0x80, 0x5, 0xfffffffa, 0x2}, {0x80000000, 0x4, 0x4543, 0x4, 0x4, 0x3}, {0x964, 0x1, 0x0, 0x7, 0x4, 0xffff}, {0x78, 0x3, 0x0, 0x8, 0x2, 0x6e91}, {0x80000001, 0x80, 0x3, 0x7, 0x9, 0x8001}, {0x2, 0xf4, 0xffff, 0x401, 0x2}, {0x8, 0x9, 0x3, 0x7, 0x5, 0x80000001}, {0x2, 0x7f, 0x9, 0x180000, 0xfffffffb, 0x1}, {0x9, 0xfffffc00, 0x401, 0x80000000, 0x7ff, 0x7}, {0xfffff53b, 0x8, 0x9, 0x7, 0x1f, 0x3b}, {0xed, 0x100, 0xd8759c6, 0x80000000, 0x101, 0x4}, {0x3, 0x800, 0x3, 0x562f, 0x80, 0x4}, {0x563, 0x6, 0x81, 0x80, 0xb542, 0x3}, {0x80000001, 0x40, 0x1000, 0x7, 0x9, 0x1}, {0x2, 0x9, 0x7fffffff, 0x0, 0xffffffff, 0x2}, {0x3, 0x80, 0xfff, 0x5, 0x6, 0x5}, {0x1000, 0x7, 0x77, 0x622b, 0x9}, {0xfffffe00, 0x300, 0xffff, 0xacd4, 0x9, 0x80000001}, {0x1, 0x1ff, 0x0, 0x509, 0xff, 0x5}, {0x3c071457, 0x8, 0x6, 0xffffffff, 0x7, 0x21fb}, {0x6b, 0xff, 0x7, 0x1, 0x4, 0x81}], [{0x5, 0x1}, {0x4}, {0x3, 0x1}, {0x5, 0x1}, {0x3}, {0x2}, {0x1, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {0x4}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x4}, {0x3, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x6, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x2}, {0x4}, {0x3}, {}, {0x4, 0x1}, {0x5, 0x1}, {0x3, 0xfc4c4acbf12b3a23}, {0x4, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {}, {0x3, 0x1}, {0x1}, {0x2, 0x1}, {0x1}, {}, {0x3, 0x1}, {0x5, 0x1}, {0x5}, {0x5}, {0x0, 0x1}, {0x5}, {}, {0x5, 0x1}, {0x4}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x1}, {0x3}, {0x1}, {0x5}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x4}, {0x2}, {0x3, 0x1}, {0x2, 0x9d248ecb77d88143}, {0x3, 0x1}, {0x4}, {0x3}, {0x2}, {0x2, 0x1}, {0x3}, {0x1}, {}, {0x4}, {0x2, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {}, {0x5, 0x1}, {0x1}, {0x0, 0x1}, {}, {0x2}, {0x2, 0x1}, {0x2}, {0x3, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x3}, {}, {0x0, 0x1}, {0x1}, {0x1}, {0x3, 0x1}, {0x4}, {0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x2}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}], 0x1}}, @TCA_PEDIT_PARMS_EX={0xe68, 0x4, {{{0x7, 0x6, 0x2, 0x9, 0x3}, 0x64, 0x8, [{0x8c9, 0x101, 0xbde0, 0xfff, 0x7f, 0x7dcd}, {0x200, 0x5, 0x2, 0x0, 0x5, 0x1ff}, {0x3, 0x0, 0x400, 0x8, 0x7, 0x7f}]}, [{0x8d, 0x3, 0x4, 0xffff, 0x80000001, 0x10000}, {0x74, 0xfff, 0x19f93618, 0x3, 0x0, 0x10000}, {0x4, 0x61f, 0xbdc, 0x9, 0x1000, 0x7}, {0x81, 0x0, 0x0, 0x9, 0x0, 0x5}, {0x1f, 0x2, 0xfffffffe, 0x9, 0x3, 0x3}, {0x7, 0x5, 0xffff, 0x5a50, 0x1, 0x5}, {0x3, 0x5, 0x800, 0x6, 0x40, 0x2}, {0x6, 0x7, 0x105, 0x8, 0x5, 0x2}, {0x7ff, 0xa1, 0x101, 0x15, 0x2, 0x7}, {0x1, 0x7, 0x7a, 0x5, 0x36, 0x34}, {0x20, 0x3, 0x0, 0x8001, 0x9, 0x3f}, {0xffffffff, 0x7, 0x1f, 0x1, 0x101, 0x7}, {0x4, 0xffffffff, 0xfffff800, 0x2, 0x4}, {0xc9, 0x56d, 0x80, 0xff, 0x8, 0x7ad}, {0x400, 0x1, 0x4, 0x6, 0x6, 0x2}, {0x3, 0x5, 0x9, 0x4, 0x2, 0x1b}, {0x10001, 0xeadd, 0xc576, 0xfffffffb, 0x3, 0x1}, {0xffffffff, 0xc0, 0x2, 0x1, 0x81, 0x4}, {0x4e, 0xd2f5, 0x8, 0x8, 0x101, 0xffff}, {0x401, 0x2, 0x8f9, 0x2d, 0x3ff, 0x7}, {0x9, 0x1, 0x8, 0xfffffffa, 0x89a}, {0x4, 0x40, 0xfff, 0x4, 0x8a, 0x5}, {0xffffffff, 0x1f, 0x6, 0x37, 0x80000001, 0x9}, {0x300000, 0x4, 0xfffffe01, 0x8, 0x5, 0x8}, {0x80000000, 0x1, 0x8, 0x0, 0x43}, {0x400, 0x5d8ea96d, 0x1, 0x7, 0x6, 0x8}, {0x10000, 0x7e00000, 0xad, 0x9, 0x2}, {0x7ff, 0x0, 0x4, 0x81, 0x5}, {0x7, 0x8, 0x27f8, 0xba, 0x8, 0x3}, {0x5, 0x9, 0x80, 0x6, 0x101, 0x3}, {0x8, 0x80000001, 0x5, 0x401, 0x3, 0x81}, {0xa8c, 0x16f2, 0x3, 0x6de5, 0x1, 0x8}, {0x8, 0x9, 0x223875a0, 0x0, 0xc771, 0xad}, {0x4, 0x10, 0x3, 0x6, 0xf124, 0x3}, {0x8000, 0x8001, 0x9, 0x644, 0x937, 0xffffffff}, {0x1424, 0x80, 0x20, 0x8, 0x1ff, 0x7f}, {0xac0, 0x0, 0x20000, 0x3, 0x1, 0x9}, {0x9, 0x8, 0x9, 0x5, 0x2, 0xffffff77}, {0x9, 0x8001, 0x83a, 0x40, 0x9, 0x800}, {0x100, 0x200, 0x80, 0xea0, 0xeca, 0x3}, {0x0, 0xfffffffc, 0x6c2, 0x0, 0x9, 0x81}, {0x81, 0x9, 0x1, 0x0, 0xfffffffa, 0xa6}, {0x3ff, 0xe9c2, 0x8, 0x5, 0x8e, 0x8}, {0x401, 0x3f, 0x401, 0x1, 0x4, 0x3f8}, {0x3, 0x2, 0x4, 0x13, 0x401, 0x10000}, {0x4, 0x0, 0x1, 0x800, 0x0, 0x5}, {0x26c62dd1, 0x887, 0x9, 0x4, 0x7f, 0x9}, {0x152e1421, 0x2, 0x5921, 0x5f, 0x2, 0x10000}, {0x8, 0x40, 0x5, 0xfffffffd, 0x7, 0x2}, {0x1f, 0x1f, 0x0, 0x7ff, 0x7fff, 0x9}, {0x3, 0x40, 0x1447, 0x0, 0x9, 0x5}, {0xfffffff7, 0x3, 0xffffff1a, 0x400, 0x3, 0x80000000}, {0x6, 0x0, 0x4, 0x27d, 0x69e2, 0x1}, {0x7f, 0x1, 0x3, 0x200, 0x1, 0x5}, {0x5, 0x6, 0x0, 0x8, 0x9}, {0x10000, 0x1, 0x0, 0x7, 0x3, 0x4}, {0x4, 0x7, 0x0, 0xc, 0xffffffff, 0x800}, {0x7, 0x0, 0x7, 0x400, 0x10001, 0x5}, {0x6, 0xe45, 0x875d, 0x0, 0x5c3a, 0x2}, {0x0, 0x8, 0x401, 0x1, 0x7fffffff, 0x4}, {0x3ff, 0x80000001, 0x71, 0x1, 0x7fff, 0x2}, {0x7, 0x7fff, 0x401, 0xffffffc0, 0xf6, 0x1}, {0x4, 0x2, 0x3, 0x3, 0x200, 0x20}, {0x294fd26c, 0x400, 0x7fff, 0x3ff, 0x3, 0x80000000}, {0x2, 0x0, 0x9, 0x493, 0x800, 0x1}, {0x8, 0x8000, 0x10001, 0x38e, 0x10000, 0xfffffffd}, {0x1, 0x9097, 0x10000, 0xbcaf, 0xd59d, 0x8}, {0x6, 0x3, 0x0, 0x0, 0x9, 0x1}, {0x9, 0x1, 0x9, 0x4, 0x9, 0x4}, {0x4, 0x10000, 0x0, 0x4, 0x0, 0x3f}, {0x9, 0x7, 0x71, 0x8, 0x7, 0x5}, {0x4, 0x3, 0xca1, 0xfffffff9, 0xdc60, 0xf291}, {0x81, 0xfffffffa, 0x10001, 0x7ff, 0x7, 0x4}, {0x6, 0x5, 0xfffffbff, 0x2d, 0x3, 0x5}, {0x9, 0x7fffffff, 0x5, 0x8000, 0x88, 0x3}, {0x511, 0x401, 0xfff, 0x100, 0x1b, 0x320c}, {0x3, 0x2, 0x80, 0x4, 0x10000, 0x7ff}, {0xfffffff8, 0x7, 0xffff, 0x6445, 0x4, 0x5}, {0x2, 0x8238, 0x0, 0x2, 0x80, 0x6}, {0x200, 0xbf, 0x400, 0x6, 0x9, 0x8}, {0x1, 0x5, 0x3ff, 0x19ed3561, 0x8000, 0x80000001}, {0x7, 0xa643, 0x401, 0x0, 0x34c, 0x2}, {0x8, 0x9, 0x8, 0x17112885, 0x8000, 0x45}, {0x5, 0x1, 0x5, 0xfffffff8, 0x7fff, 0x1b4084c6}, {0x7, 0x1f, 0x73e6c7bf, 0x80000001, 0x3f, 0x1}, {0x5, 0x8001, 0x0, 0x8000, 0x0, 0x6}, {0x1, 0x80000001, 0x3, 0x401, 0x2, 0x1}, {0x3, 0x4, 0xbf1, 0x1, 0x3ff, 0x88}, {0x4, 0x8, 0xe32, 0x1, 0x1, 0x1000}, {0x2, 0x9, 0x8, 0x46e5, 0x8}, {0x1, 0xe94, 0xfffffff8, 0x44f, 0xffffffff, 0xfb2}, {0xfffffbff, 0x8c94, 0x1b208e2b, 0x8001, 0x7b, 0x8}, {0x5, 0x1, 0x2c86, 0x9, 0x6, 0x1}, {0x10001, 0xfffffffa, 0x126e, 0x1f, 0x1000, 0x1}, {0xb74, 0x5, 0x9, 0xc7, 0x2, 0x2d8}, {0x7, 0x4, 0x7, 0x9, 0x7ff, 0x4}, {0x9, 0x5, 0x4, 0x7, 0x4, 0x4}, {0x300, 0x9, 0x4, 0x5, 0x7ff, 0x8}, {0x1, 0xffff, 0x1, 0x56, 0x2, 0x9c9}, {0x8, 0xd4c, 0x3ff, 0x9, 0x4, 0x5}, {0x5, 0xffffffff, 0xff, 0x9, 0x3, 0xb1}, {0x1, 0x7fffffff, 0xfffffe00, 0x2, 0x80000, 0x2}, {0x8, 0x6, 0xe676, 0x20, 0xfffffffc, 0x10001}, {0xa79, 0x5, 0x800, 0xa6d, 0x8000, 0xff}, {0x7, 0x2594, 0x6, 0x5, 0x101, 0x2}, {0x8, 0x0, 0xfffffffa, 0x38fda91d, 0x2, 0xffffffff}, {0x8, 0x3f, 0x0, 0x7, 0x10001, 0x4}, {0x10200000, 0x28, 0x8, 0x2, 0x8000, 0x80}, {0x1, 0x4, 0x8, 0x12dd5cdd, 0x4, 0x5}, {0xffffffff, 0x9, 0x80000001, 0x7f, 0x5, 0x8}, {0xff, 0xfffffffe, 0xdf2e, 0x0, 0x6, 0x80000001}, {0xffffff81, 0xfffff5da, 0x101, 0x4, 0x5, 0x80}, {0x97de, 0x5, 0xcae, 0x80000001, 0x4, 0x5}, {0x2, 0x10000, 0x3, 0x7, 0xfff, 0x2}, {0x0, 0x7, 0xffffffc0, 0xbd, 0x5, 0x5}, {0x1, 0x0, 0x0, 0xaee, 0xbb, 0x10000}, {0x0, 0x6, 0x1, 0x8, 0x6f9, 0x3}, {0x3f, 0x401, 0x7, 0x200, 0x1000, 0x3}, {0x80, 0x9, 0x1, 0x24d, 0x2, 0x1}, {0x6, 0x1, 0x80, 0xc4, 0x9782, 0x5}, {0x3ff, 0x3, 0x7, 0x800, 0x1ff, 0x7ff}, {0x2, 0x9, 0xde, 0x7f, 0x0, 0x81}, {0x8, 0x6, 0x5, 0x6, 0x4d58, 0x40}, {0xfffffffb, 0x4, 0x6, 0xffffffff, 0x400, 0x2}, {0x101, 0x0, 0x8, 0x9, 0x7ff, 0x2}, {0x44, 0x7, 0x2, 0x8, 0x0, 0x8}, {0x2, 0x80000001, 0x800, 0xfffffff9, 0x6, 0x7}, {0x2d6, 0x0, 0x80000000, 0x8, 0x7, 0x80000001}], [{0x0, 0x1}, {0x4, 0x1}, {0x3}, {0x4}, {}, {0x4, 0x1}, {}, {}, {0x0, 0x1}, {0x3}, {0x1}, {0x2}, {0x7, 0x1}, {0x5, 0x5ad294fc36a78dcb}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x2}, {0x2}, {0x3}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x3}, {0x76ff40c628496127, 0x1}, {0x5, 0x1}, {}, {0x3, 0x1}, {0x4}, {0x4}, {0x2, 0x1}, {0x4}, {}, {0x4}, {0x4}, {0x3}, {0x3, 0x1}, {0x5}, {0x5}, {0x1, 0x1}, {0x1}, {0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x4}, {0x5}, {0x3, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3}, {0x2}, {0x1, 0x1}, {0x0, 0xdc88b0330119b1f7}, {}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {}, {0x5, 0x1}, {0x5, 0x1}, {}, {}, {}, {0x1}, {0x5}, {0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0xc81307864cb6a5e2, 0x1}, {0x5}, {0x3, 0x1}, {0xf, 0x1}, {0x1, 0x1}, {0x5}, {}, {0x0, 0x1}, {0x1, 0x1}, {}, {0x3, 0x1}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {0xb}, {0x0, 0x1}, {0x4, 0x1}, {0x3}, {0x4}, {0x4}, {}, {0x5, 0x1}, {0x1}, {}, {0x3, 0x1}, {0x5}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {0x2}, {0x1, 0x1}, {0x5}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x2}, {0x2, 0x1}, {0x4, 0x1}, {}, {0x0, 0x1}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x1}, {0x1, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0x54, 0x5, 0x0, 0x1, [{0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0x9, 0x100, 0x1, 0x1, 0x1}, 0x20, 0x8, [{0x0, 0xffffffff, 0x1, 0x1, 0x7f01, 0x8}, {0x6, 0x0, 0x7ff, 0x18ee, 0x2, 0x2}, {0x4, 0x3, 0x6, 0xc0000, 0x52a7, 0x7}, {0xebd, 0x1ff, 0x1, 0x8, 0x3, 0x8}]}, [{0x0, 0x6bfd, 0x9, 0x62, 0x9, 0x3}, {0x81, 0xfff, 0x8, 0x4, 0x7ff, 0x2}, {0x6, 0x4, 0xa5f3, 0xfffffff9, 0x2, 0x8}, {0x8, 0xcd, 0x1ff, 0xfffffe01, 0x7, 0xffffffd0}, {0x7, 0x800, 0x200, 0x1, 0x80000001, 0xfe26}, {0x0, 0x7, 0x1f, 0x7, 0x2}, {0x2, 0x81, 0x4e, 0x1, 0x4, 0x8001}, {0x87, 0x1ff, 0x6, 0x1, 0x2, 0x31}, {0x0, 0x3ff, 0xf80000, 0x8, 0x20, 0x6}, {0x4ef58ae8, 0x200, 0x0, 0x8, 0x28, 0xfff}, {0x9, 0x1, 0x7, 0x6, 0x10000, 0x2}, {0x5b, 0x9, 0x516c, 0x5, 0x8, 0x4}, {0xf82, 0x0, 0x6, 0x965, 0x0, 0x8}, {0x5, 0xbf66, 0x7fff, 0x1000, 0x8000, 0xffff}, {0x4, 0xd3ec, 0x0, 0x1, 0x2, 0x8}, {0x800, 0xa54, 0x8001, 0x4146, 0x10001, 0x100}, {0x20, 0x9, 0x5, 0x7, 0x40, 0x28}, {0x3, 0x3, 0x4, 0x0, 0x7fffffff, 0xfb}, {0x9, 0x3f, 0x42, 0x4, 0x401, 0x6}, {0xff, 0x1, 0xbc, 0x5, 0x3, 0x80000001}, {0x1f, 0x73, 0x0, 0xffff, 0xd851, 0x2}, {0x3, 0x7, 0x5, 0x5, 0x31214fff, 0xe000}, {0xfffffffe, 0x8, 0x1, 0x8, 0x1, 0x1}, {0x8, 0x80000000, 0x590b4a3a, 0x6, 0x6, 0x5}, {0x7, 0x9, 0x8000, 0x5, 0x8, 0x1}, {0x855, 0x200, 0x80, 0x4, 0x10001, 0x6}, {0x5, 0x0, 0xffff8001, 0xff, 0x5, 0x4}, {0x2c63, 0xfffffff7, 0xfffffffc, 0x5, 0x1, 0x7}, {0x4, 0x8, 0x0, 0x3, 0x1, 0x6}, {0x80000000, 0xfb2d, 0x9e90, 0xe9ce, 0x0, 0x5}, {0x10001, 0xbd5, 0x3f, 0x3, 0x9, 0xffff}, {0x2, 0x76, 0x7fffffff, 0x4018b706, 0x81}, {0x40, 0x9, 0x8, 0x1ff, 0x4c, 0xb5a}, {0x5, 0x7f, 0x1f, 0x4, 0x2, 0x4}, {0x0, 0x7ff, 0x8, 0x7, 0x7, 0x1ff}, {0x40, 0x0, 0x7, 0x1f, 0x7fffffff, 0x8}, {0x5, 0x8001, 0x6, 0x5, 0x3, 0x2}, {0x5, 0x75, 0x5, 0x1ff, 0x6, 0x9}, {0xfff, 0x5, 0x1, 0x6, 0x3, 0x4}, {0x3000000, 0x3, 0x2, 0x7d81, 0x2, 0xd2}, {0x3, 0x4, 0x7, 0x81, 0x0, 0xffffffff}, {0x101, 0x5, 0x8001, 0x9, 0x0, 0x1f}, {0x6, 0x10000, 0x7, 0x35ea, 0x3, 0x10001}, {0xbfd, 0x8001, 0x5000, 0xff, 0x246, 0x8}, {0x2c, 0x5, 0x10000, 0x2, 0x4, 0x7}, {0x4, 0x4256, 0x2, 0x2, 0xd20, 0xeca8}, {0x5, 0x2, 0x8, 0x100, 0x80, 0xefb}, {0x2, 0x3, 0x9, 0xffffffff, 0x5, 0x2}, {0x6, 0x3, 0x9, 0x5, 0x8000, 0x4}, {0x0, 0xc64, 0x10001, 0x3, 0x1, 0x2}, {0x5, 0x0, 0x2, 0xffffffff, 0x1, 0xffffff5f}, {0x6, 0x0, 0x7142, 0xd2aa, 0x8000, 0x20}, {0x9, 0x9c88, 0x0, 0x6, 0x3f, 0x9}, {0x1, 0x5, 0x2, 0x101, 0x5}, {0x9, 0x1, 0x9, 0x9, 0xffffffe1, 0x7fffffff}, {0x3, 0x2, 0x9, 0x0, 0x4, 0x9}, {0x5, 0x20, 0x4, 0xff, 0x8000, 0xffff}, {0x4, 0x0, 0x677, 0x4, 0x4, 0x9}, {0x9, 0x4, 0x1000, 0x1ff, 0x7, 0x5}, {0x7fffffff, 0x2, 0x0, 0x5, 0x0, 0x6}, {0x80, 0x21, 0x81, 0x80000001, 0x10000}, {0x3, 0x0, 0x800, 0x4, 0x9, 0x7f}, {0x8001, 0x4, 0xd8, 0x40, 0x1, 0x3}, {0xfff, 0x8, 0x100000, 0x7f, 0x1ff, 0x8}, {0x8, 0x5, 0x2ab8, 0x8, 0x9}, {0xffff, 0x7fffffff, 0x7fff, 0x2, 0x7, 0x5}, {0x0, 0x9, 0x5, 0x7f, 0x0, 0x10001}, {0x5, 0x2, 0x3, 0x2, 0x101, 0x7fff}, {0x9, 0x100, 0x2, 0x7, 0xd571, 0x2}, {0x45073faf, 0x1, 0x4, 0x2c, 0x3ff, 0x49d}, {0x4, 0x0, 0x6, 0x0, 0x5, 0x7}, {0x2, 0x8, 0x40, 0x2, 0x0, 0x80000000}, {0xff, 0x3, 0xff, 0xfff, 0x6}, {0x4, 0xd3, 0xff, 0x0, 0x40, 0x9}, {0x2, 0x1ff, 0x81, 0x9, 0x2, 0x6}, {0x6, 0x6, 0x2, 0xfffffff7, 0x10000, 0x10001}, {0x8, 0x7, 0x1, 0x7, 0x19, 0x4}, {0x10001, 0x80000000, 0x4, 0x8, 0xff, 0xffffffff}, {0x9, 0x2, 0x4, 0x0, 0x8}, {0x7, 0xb4a, 0x870, 0x0, 0x1000, 0xfff}, {0x2, 0x10001, 0x2, 0x3fc000, 0x8, 0x7e}, {0x5, 0x4, 0x7, 0x9, 0x6, 0x8000}, {0x1, 0x8, 0x94cd, 0x8000, 0xbbd, 0x8}, {0x80, 0xd963, 0x7, 0x8, 0x61f2}, {0x5, 0x8, 0x1, 0xbfe6, 0x6, 0x7}, {0x1000, 0x20, 0x7, 0xffffffd4, 0x3ff, 0x1ff}, {0x3, 0x1, 0x7, 0x5, 0x9, 0x516}, {0x2, 0x63, 0x0, 0x75, 0x1, 0x3ff}, {0x8001, 0xfffffffc, 0x800a, 0x81, 0x0, 0x401}, {0x8, 0xbdf, 0x6, 0xfffff2f0, 0x4, 0x4}, {0x10000, 0x4, 0x0, 0x100, 0x3aa000, 0x1}, {0x0, 0x80000001, 0x80, 0x1, 0x9, 0x6}, {0x3, 0x3, 0x1000, 0x2, 0x5, 0x8}, {0x0, 0x98, 0xffffffff, 0x7f, 0x0, 0x1}, {0x1, 0x4, 0xea1b, 0x0, 0x741e, 0x6d6}, {0xfffffff7, 0x4, 0xbca4, 0xffff, 0x1000, 0x2}, {0x5, 0x9, 0x7, 0x81, 0x91b1, 0x7dae}, {0x2, 0x40, 0x3304, 0x10001, 0x8001}, {0xa8, 0x100, 0x8, 0x8, 0x3, 0x40}, {0x3, 0x2, 0x100, 0x1, 0x7, 0x8}, {0x1, 0x4, 0x7f, 0x8000, 0x6, 0x20}, {0x9, 0x20, 0x478, 0x40, 0x80000000}, {0x7, 0x100, 0x9, 0x7ff, 0x1, 0x1}, {0x4, 0xfffffffc, 0x24d, 0x8, 0x3, 0x9}, {0x6, 0x3, 0x7f, 0x8001, 0x6, 0x5}, {0x5931, 0x2, 0x3ff, 0x7, 0x0, 0x3}, {0x5, 0x0, 0x4, 0x1, 0x1, 0x7}, {0x0, 0x1f, 0xffffffff, 0x8516, 0x7fff, 0x1}, {0x7, 0xfffffff9, 0x8, 0x3, 0xd31, 0x8}, {0x45, 0x4, 0x0, 0x80000001, 0x30000000, 0x3ff}, {0x1, 0xaf5, 0x0, 0x1, 0x0, 0x1}, {0x10000, 0x3, 0x1, 0x3, 0x6, 0x8}, {0x57, 0x4, 0x0, 0x80, 0x800}, {0x3, 0x9, 0x2, 0x1, 0x40, 0x70ce}, {0x0, 0x4, 0x4, 0xffda, 0x83e3, 0x8001}, {0x0, 0x0, 0x0, 0x6, 0x8, 0x401}, {0x7, 0xc0, 0x2, 0x7, 0x0, 0x1}, {0x400, 0x2, 0x6d, 0x7, 0x2, 0x7}, {0x1, 0x7, 0x0, 0x1, 0x1, 0x3f}, {0x7f, 0x4, 0xfff, 0x7f, 0xbf7}, {0x5, 0x100, 0x0, 0x4, 0x5, 0x3}, {0x1, 0x1, 0x3, 0x1, 0x8, 0x8}, {0x7ff, 0x9, 0xd0bb, 0x8, 0xfffffc00, 0x1ff}, {0x7, 0x5, 0x5, 0x7, 0xff0d, 0xfffffffb}, {0x6, 0xca, 0x100, 0x2, 0x8, 0xbc5f}, {0x9, 0x1, 0x8, 0x7f, 0x3, 0x200}, {0x322, 0x9, 0x8000, 0xffff, 0x5}, {0x8000, 0x1f, 0x0, 0x4, 0x3, 0x74}], [{0x4, 0x1}, {0x3}, {}, {0x4, 0x1}, {0x0, 0x1}, {0x1}, {0x4}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {}, {0x4, 0x1}, {0x3, 0x1}, {0x5}, {0x2}, {0x3, 0x1}, {0x5}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x8d666a274c802466, 0x1}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x5}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x3}, {0x3, 0x1}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x3}, {}, {0x5}, {0x2}, {0x3, 0x1}, {0x3, 0x1}, {0x4}, {}, {}, {0x4}, {0x1}, {0x5, 0x1}, {}, {0x1}, {0x2}, {0x1, 0x1}, {}, {0x3}, {0x1}, {0x1, 0x1}, {}, {0x5, 0x1}, {0x1}, {0x3}, {0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x1}, {0x2}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x2}, {0x2, 0x1}, {0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x4}, {0x0, 0x1}, {0x3, 0x1}, {0x862ac4609c7d0810}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x3}, {0x2, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x3}, {0x1, 0x1}, {0x3}, {0x3, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2}, {0x1, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x4}, {0x3, 0x1}, {}, {0x1}, {0x1, 0x1}, {0x2}, {0x5, 0x1}, {0x5}, {0x5}, {0x3, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x1}, {0x1}, {0x5}, {}, {0x2}]}}]}, {0x2c, 0x6, "5b839482cbdb1af96c73972a5ee464d3ea79c972c93667f9bdc96f33c8bc17a29373318c05738b5b"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_connmark={0x12c, 0x6, 0x0, 0x0, {{0xd}, {0x74, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfffffffd, 0x8, 0x0, 0x5, 0x8000}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x445, 0x81, 0xffffffffffffffff, 0x0, 0x7}, 0x8001}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x6, 0x4, 0x6, 0x8, 0x45}, 0xffff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xaf6, 0x3, 0x20000008, 0x5}, 0x1}}]}, {0x8c, 0x6, "dd02d3db3f661a29505d1cc556692756b164b9784ef8e980de7757f3e5f999abac80d9f12c036075ecac906e1a9322518d66dbbda445aa68f13549dc0d3ad71fe9000681ab2fad8506c9cd7ac084aef626957602c088ad508574f1faccc23d67713e8d463d4f6313e39f721c90c5f5997bb24553630b8c83fa1df035204aed8d23c673b10cbfed89"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_sample={0x158, 0x18, 0x0, 0x0, {{0xb}, {0x74, 0x2, 0x0, 0x1, [@TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x9}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x1, 0x7, 0x8, 0x3, 0x5}}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x5}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x9}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x7f, 0xee82, 0x0, 0x9dba, 0x10000}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x9}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x1}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x8000}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x6}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x9}]}, {0xbb, 0x6, "ea9dd9030d9c51104482d1421c2314abb06ae5e66cf0187916105946e23daedee1263b8519bd82b51e81180a858b63c74af1e788242aa7a13a5bb856b80686cb0da068e15059820d3c0f2677df697f17dfd55938cbeb36e801e965d9e05d3a817677c94d51995294eaf0b8b12ddfb5e8baa7decc0540319b253e8da2d4c80f5b258f3cef3f3de74380815f461f32d5165929fe5e74a69bf1ed696aab9ef2e25fec6c28c72a9797412bf69aac3f136bfbe733c55a79d482"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_csum={0x130, 0x0, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x0, 0x4c9, 0x20000000, 0xa406, 0x4}, 0x36}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x7, 0x4, 0x7, 0x2}, 0x1b}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x3ff, 0x0, 0x6, 0x8, 0x3f}, 0x40}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x0, 0x9, 0x0, 0xfffffff7}, 0x63}}]}, {0x94, 0x6, "782960f37839da2f3a5daba1aa8e42a8a3d9b284cbf238dbf2fa97accdb535d663f6c6d5c351acb6cf33495e1fa96134bfb7601b766a8b7b40cf772aa12b50bc2668b659094d4c5a24fee1d2a72ccee89edf2600450ea962986207cc6f2d6c82eae1dc77b239b4587fafdc250d6fe63492d609d937e44dd205c41d8fd675a4d2261b714a8420793e73b30106671e05f1"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_csum={0x168, 0x7, 0x0, 0x0, {{0x9}, {0x90, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x3, 0x0, 0x0, 0x1f62, 0x9}, 0x4d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x80000001, 0x9, 0xffffffffffffffff, 0x0, 0x1}, 0x1d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x6, 0x6, 0x1, 0x9, 0x866}, 0x4d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x5, 0x4, 0x10000000, 0x4, 0xeed5}, 0x36}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x81, 0x34dd, 0xffffffffffffffff, 0x0, 0x72518215}, 0x46}}]}, {0xb0, 0x6, "be72ede4ba6e0ce5fd1db61e8a988b7425a7795c7f3ba1fa0a61a9207bbe8aeca4b76032e0dd3e873bd598861cfa05d0d35b05c4abf7d8ea15630a7e38abd405ea4b3b29160b1bddfde02a2cb419b82824f5075fa1dcc68a76ae452a70b1eeb9e93021500c54f76b8a788bd1f887efdbf0c2610e56eddad6d30cae97bc80542d041153722834d081970b1bdafa4ab5b6a9c25317b94d5a89cf87f4a96ee610dfdf1b1112b583ab8906f74c76"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}]}, @TCA_TCINDEX_HASH={0x8, 0x1, 0x71fd}, @TCA_TCINDEX_HASH={0x8, 0x1, 0xc9b4}, @TCA_TCINDEX_HASH={0x8, 0x1, 0xceb4}]}}, @filter_kind_options=@f_rsvp={{0x9}, {0xc, 0x2, [@TCA_RSVP_DST={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}]}}, @TCA_CHAIN={0x8, 0xb, 0x150}]}, 0xb154}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x3000010, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRESHEX, @ANYRESOCT, @ANYRES8, @ANYRES8=r0], 0x1, 0x510, &(0x7f00000010c0)="$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") r5 = openat$random(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) poll(&(0x7f0000000400)=[{r4, 0x8045}, {r5}], 0x2, 0x0) 20:07:25 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x200000ffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007ac0)=@generic={&(0x7f0000007a80)='./bus\x00', 0x0, 0x10}, 0x18) stat(&(0x7f0000007b00)='./bus/file0\x00', &(0x7f0000007b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007cc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="dc82919bd3c177dd31fa0051a4bf8d8c62d294159a80528cb21e8fdec25cfbfd25cd029aca8ea1aacab08851c76bbf63e21374671187462b70ec7d62f6065cc8bde7eb10a5de8c9362b4a020ec00bdd991347602086ec2db6f8631e5fbe2ab0fb6b2df4bd040fd1dc6ee58ddf2dc4289f54616d2aac4eeb36864416544c835bb6b2ae5da6cfbe625698ded62ba4f9dc93d586d92f0822d4916e9a2debe66eeade21e937d59a1fba365346366800657abf8d8d27371d5b278536672b774fdd0195bf53623884aa38d08faa2ba1396c89b0f26cfea9ecd249049a8691e92c998e0115c1bcf43913bd64b9153818902dd4a755746d9609a", 0xf6}], 0x1}}, {{&(0x7f0000000700)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000780)="660336209742970441c535aca41e9f5069198fe5f8c66b3014", 0x19}, {&(0x7f00000007c0)="e1467ecfc0b4f459", 0x8}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee00}}}], 0xf0, 0x800}}, {{&(0x7f0000000a80)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)="ba", 0x1}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="273bcba86a6fb5009f27e7d760bc08a87a99b574acb86d902c7f0918b500183b862f84edaeaaf7722369f8a799c42de5d4bef5b1996ca34e582a599d75c18f97f4b2a9e8d3537c378ec5ea3890c700"/91], 0xc0, 0x4040000}}, {{&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000002e00)="efc28ac18a44f28029d65760be6d998528d4044b509641d87dbb0e45710784968c97e8e163ab8f9c9343cd06e7b0574d5a5069f9eb5753c083212070fd41a652c566bf32f4860bf6c8c2a2a89c198564e7716f030a4e1b83b1347826132ab2c9b8f4d5aec8d2dd812eecc6fde46c2fb6163193363ee2c98434b908e07a35183e30a3db996a0fc33189c1daa52269077aef4829c8b49d5ae6d9fae27f431333169ffc3c8b4f9d5a8d205721f0626cce8e7cc13d9efed99eb6e6759c26f1cc2c96b2a2cd15585b10ba117d54882d2c3f0954e36a52b76274ac9a9804083561a64916165886f5cc52bbbf826c5c1f74807961", 0xf1}, {&(0x7f0000002f00)="73e529a5bd8d14c8d7d8", 0xa}, {&(0x7f0000002f40)="dcc366f87a401a00afb68501443e81406b381d4edfcee6f5a90ed6934cb3f9d1c3b0421641ced5d4d6b713ab734e7acdbe9c3f51dc99bc46f69865fd884731128e7ef6068ae9c16d4a44603cadb62a5c1788c6b1153dba36d740", 0x5a}, {&(0x7f0000002fc0)="3c9d148e0535ecd6eae0c8e9cd9a538040e30238c610875347b4cbf4c2007e9cc14348f655b2c94e4540c227fdef85dd71741071ab6cffa65063cd5788a3f47a206463644b2020362507fcb301cb7cdd60cf23f95c870d5a777af4c9b5564858b61602f5f688328723bd270ac74d37641418a135a062040e98da5d5e4e06294dad9c901231", 0x85}, {&(0x7f0000003080)="b41c1c2dbce5e8aa4454c2cbf0804c3363230ccf5e76015c859c4f2bd12d", 0x1e}, {&(0x7f00000030c0)="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{&(0x7f0000004ec0)="ea5915b083dd455e44ee43268811f527996c6e02de1ba4f5dd04ccf016478f58ec89d71e3b8011d04f2b7c75ca23e02dbbbb492a8c", 0x35}, {&(0x7f0000004f00)="3baafa5fbe86bf233a9789abf7c5367bbd2885e4531ed2d1831ba637c5bf1c2ede5d6f89f92c0575f7831661bbac598965a6ced08cfc592f1955a4d2b9de8b064f0ceab73ed1e053a3f351c84d8ddc949c297ce20ef79749c97b6b6a036b9d2dc115bef2eae24e4564d931edf7d55b05b4d3f0c0a17c8ddc9a4d0672b2ad55aaf9328f3962d8e2431a859064632ffeefbb481c3c9cd6abb1037fc2132de00c8c577056a50d064bfe93449dd65325d3ddf64769c3eb858db182f5a3653d1359db7e60832d8df4fd71ee2ae19eb102b9a3de2b96d00de3b828099d6f52956f6f827f39ff617c1ab4", 0xe7}, {&(0x7f0000005000)="8faa3f134fddecc9a098fbc0c86ba025a8ce2b3cf026e5cf0cffc22f743803b05ac5e63661b2d1c22ae03872c20628b0b89593a4d557721f151d22fd75e69f52e948c03636cbe049ac3e1bd7a5a9be99a7bb36e44dfc898ebe121470541ae70d0a7e352eeb042a93f517060a0e47431e3dfdb31616390a57923bf28334693ba30ac61b121726c135fd9b53d053615dedfc2f66728a01a38c85a5f5f5a21b437a9e3a7de4ea7af0aac422cc35382ba2524bc38a1c3a3efe8dfb545ab7aaa7da4d66496592647b2d589aabb6bd059e2c5ad34fd27644215ff35653ed45826a504786e49ce68329dda515a2ab9a87", 0xed}, {&(0x7f0000005100)="e905f6e5664015c95aed2704bb9e3e81ef2b2de20f0580b5f92eaf4f7bb14ead50da62b29458a3daea002a0c9ae88fcdb233c73b3228f670a3adec571d62e08b132c5bd5d001d6a51be9189aa8ac5f3d603c72d9021a46b5469e2e18250e530e55c863652c13cfad3ac386aa30923295b8e33b47b49c2805048836f59d0fd5303897647a1527af24f3b49ec62e49decdc934c2ea91d3618f3be559c554b785e1dad086", 0xa3}], 0x5, 0x0, 0x0, 0x4004080}}, {{&(0x7f0000005240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005900)=[{&(0x7f00000052c0)="09ea3987da6202f4ad88db1ff41a995167b0d6677a70094cf1", 0x19}, {&(0x7f0000005300)="45b769b403c02690eb4b848d050269775e47ca252e7bf8f44fb3f7d07a221cb857b939", 0x23}, {&(0x7f0000005340)="7d5c6dde777a8ddda28796084d35f4d522883105f7c3d2b6bf1d00941d0c396f6676d65b0634fb4d0ef5ec84a3ff358f8ba00c9dd585b8be1cdd3233ef462016b188799d30a2eac80b8dc22ac52e1578af2c6d7529ccd0c2b149ce90f6ace15c82534617c2b8e26685fce2b894dbb24219dd704535834e16d1b7db63e3202c6e9a6b3405c7b7ab2da1c030f61ecdc62d", 0x90}, {&(0x7f0000005400)="052c2761cc56f997625dd9984104f377ad5ee3ceabf40a6e299b07bc032240306fd9ce6d0203e48d2e859b28bc847e66847182f6690cc97c668286050e15cd7cf2690d02f5ccf95cf1ceb068a0bb2efab6628c805a3b172d0cd27ccc29825b8d879e55e0665f57748eae3daf2f1f847af4a8ed739665975692371d7c6c8028208fabadb2b980f5d35a93696f33d3b0848660ae6e7a910d844afab071b49cbf108111c339997a69c83c56194357ee7ef6608a1a08230e636416d0d5ca4af4569d1c48cb2aecceaf77c720aa95558e78875a9c2e886f003339fa", 0xd9}, {&(0x7f0000005500)="e6dc384d74c7113393b5324cbd1a47700be6f3c77070421d37a59f690e2a1f5354650a0fe2f21ed40e0e2cd45c51f39ec7048c05c21dc6cf0d2c935ad3d437dcb288ba3915db7608dcff025f368c0033d0d2d07af3f584ff0035989c706acd50c5e48a83eebb661f063f3c0113cbfd9c2cbd3ac031902f3b4cd399c391b4b8423c024a69e00f27e038e01df2fe920abdc3aeb31a844ff79a2b4cd2a62b696d389fd791e18c96f7122f074de4aeac4008b6f35a8b238358368dd974", 0xbb}, {&(0x7f00000055c0)="fa1a469b4e208dd251aee29dd7c5eefffd709745880a950f16c6a310d9b1936184953c4b3e31ee31053d24db661d9da8c26648a661341596d6a9cd7464b7c4fd1580b7debf7d7e1e6fe4488d01c85706f648225cb29353a8c25f4289a1b7f0bd50d6fbabf2909cf629003a15d8d259554a3504dddfa74084dce7e09bd057998b676b4df471012e8fee898157fb24517fb5935e06ced1fccebedd8dd9e1bbf4123f434cad4215af76449bd1", 0xab}, {&(0x7f0000005680)="7f90963cea3118904aa66694c1c6703320e1912b8316973fed59f1fc92456bfb216b4cfa462f7af8c7c3ddd3d5424e478d054f0edf03de23f453bdf99d10d9012cc79229bd1e3d16530e8c611ef984b36735b14f1e83704cf431864e02873566de1d139bd5749604821a53aceaf9cbe3976acb27f2f3d30fa8eaf07d26fa84675fd011b3b4c1c632dadba49ba2bc31f854bb242ee671c7f0dfc3488f29c248be4b2e6c4954686246de2c8ce97655114bc20778abe5e16d34a417e25bd9ab51dd0d0901a7c57aa2531bb7fe4d0f9e79efa22f20952a5b7bfbf00bafc9b58f1398784420bcfac57ccc9e5c185d89b491f5e12a3b9c70975342980e0252", 0xfc}, {&(0x7f0000005780)="9ed63b834a294075b386f1947b40702120269fe3eba1f540fb82697b74a3ee9bcd84137f59", 0x25}, {&(0x7f00000057c0)="5a5db328ff2926a03fcf5847ff83006990d43ecbbad2d7a285d48e", 0x1b}, {&(0x7f0000005800)="af7dd2197953bd2f36ad496bf918570e48a12bd1ba2e92a15bfa987e65d1dd0d5844a2dd246dd2219b4bc71a975f4f9d20dd7613aafb8b8c08ebca76a2288ed5a60e575fa0841cc9f9a1b0d1cd09b08a45a252c9d2edd4a3efa1e0a495c3da2241fceb7438f9d6689ed2b5694549b3e5a288f0182fdb6f864d1aff4ac0770ff16eec0243bade856bb25ce53f929f3df304ab908420f4232875bb16976495693b8b909191c6b57c3e1947d7958ec4d89bb943fbea0d4160ea8b7de8fcd8725df9232aa7eb5a6d44db3477165c26127ff61cd112a9b0f2cf9019437a7571d4e8c980", 0xe1}], 0xa, &(0x7f0000007bc0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x30, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r4}}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xe8, 0x4080}}], 0x7, 0x4048010) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) sched_setscheduler(0x0, 0x2, 0x0) pipe2$watch_queue(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f0000000500)={0x10000000}) chdir(&(0x7f0000000440)='./bus\x00') write$cgroup_pid(r5, &(0x7f0000000380), 0x12) renameat(0xffffffffffffffff, 0x0, r5, 0x0) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) open(0x0, 0x0, 0x29) [ 2701.822787][T28445] FAULT_INJECTION: forcing a failure. [ 2701.822787][T28445] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.855519][T28445] CPU: 0 PID: 28445 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2701.867143][T28445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2701.877228][T28445] Call Trace: [ 2701.880363][T28445] dump_stack_lvl+0x1e2/0x24b [ 2701.884959][T28445] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2701.890345][T28445] ? stack_trace_save+0x113/0x1c0 [ 2701.895200][T28445] dump_stack+0x15/0x17 [ 2701.899188][T28445] should_fail+0x3c6/0x510 [ 2701.903459][T28445] ? __d_alloc+0x2d/0x6c0 [ 2701.907619][T28445] __should_failslab+0xa4/0xe0 [ 2701.912306][T28445] should_failslab+0x9/0x20 [ 2701.916808][T28445] kmem_cache_alloc+0x3d/0x2e0 [ 2701.921408][T28445] __d_alloc+0x2d/0x6c0 [ 2701.925411][T28445] d_alloc_parallel+0xe7/0x12f0 [ 2701.930094][T28445] ? avc_denied+0x1b0/0x1b0 [ 2701.934425][T28445] ? slab_post_alloc_hook+0x61/0x2f0 [ 2701.939552][T28445] ? selinux_inode_permission+0x449/0x690 [ 2701.945101][T28445] ? d_hash_and_lookup+0x1e0/0x1e0 [ 2701.950054][T28445] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 2701.955700][T28445] ? __kasan_check_write+0x14/0x20 [ 2701.960638][T28445] ? _raw_spin_lock+0xa4/0x1b0 [ 2701.965244][T28445] ? _raw_spin_trylock_bh+0x190/0x190 [ 2701.970450][T28445] ? lockref_put_or_lock+0x1f6/0x2b0 [ 2701.975569][T28445] __lookup_slow+0x154/0x400 [ 2701.980007][T28445] ? lookup_one_len+0x2c0/0x2c0 [ 2701.984854][T28445] ? lookup_one_len_common+0x2f1/0x450 [ 2701.990148][T28445] lookup_one_len+0x180/0x2c0 [ 2701.994663][T28445] ? __kasan_check_write+0x14/0x20 [ 2701.999617][T28445] ? lookup_one_len_common+0x450/0x450 [ 2702.004903][T28445] ? simple_pin_fs+0x99/0x160 [ 2702.009503][T28445] start_creating+0x161/0x2f0 [ 2702.014043][T28445] __debugfs_create_file+0x75/0x4c0 [ 2702.019063][T28445] ? up_write+0x59/0x120 [ 2702.023134][T28445] debugfs_create_file+0x4a/0x60 [ 2702.027905][T28445] bdi_register_va+0x2a6/0x610 [ 2702.032503][T28445] bdi_register+0xd1/0x120 [ 2702.036843][T28445] ? vsnprintf+0x1e1/0x1c70 [ 2702.041185][T28445] ? __device_add_disk+0x552/0x11a0 [ 2702.046216][T28445] ? bdi_register_va+0x610/0x610 [ 2702.051000][T28445] ? __kasan_check_read+0x11/0x20 [ 2702.055856][T28445] ? blk_alloc_devt+0xd7/0x330 [ 2702.060449][T28445] __device_add_disk+0x5de/0x11a0 [ 2702.065313][T28445] ? device_add_disk+0x40/0x40 [ 2702.069913][T28445] ? vsprintf+0x40/0x40 [ 2702.073913][T28445] ? device_initialize+0x1e1/0x420 [ 2702.079016][T28445] device_add_disk+0x2a/0x40 [ 2702.083424][T28445] loop_add+0x580/0x750 [ 2702.087505][T28445] loop_control_ioctl+0x448/0x620 [ 2702.092361][T28445] ? loop_remove+0xb0/0xb0 [ 2702.096613][T28445] ? __fget_files+0x31e/0x380 [ 2702.101131][T28445] ? security_file_ioctl+0x84/0xb0 [ 2702.106076][T28445] ? loop_remove+0xb0/0xb0 [ 2702.110335][T28445] __se_sys_ioctl+0x114/0x190 [ 2702.114844][T28445] __x64_sys_ioctl+0x7b/0x90 [ 2702.119271][T28445] do_syscall_64+0x34/0x70 [ 2702.123699][T28445] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2702.129425][T28445] RIP: 0033:0x7f1be7363ae9 [ 2702.133940][T28445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2702.153367][T28445] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2702.161603][T28445] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 20:07:26 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xf400000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2702.169415][T28445] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2702.177226][T28445] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 [ 2702.185052][T28445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2702.192874][T28445] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 20:07:26 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b6, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:07:26 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2702.225091][T28445] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value [ 2702.521768][T28464] overlayfs: overlapping lowerdir path 20:07:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x5, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) setregid(0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES64, @ANYRES32, @ANYRES16=r0, @ANYRESOCT, @ANYRES32, @ANYRES64=r2, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="000000001000000000000000010000000100", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="eeffffff9198f015000800000100000001006dd54b560000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2], 0x118, 0xc080}, 0x20008000) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75390000000000000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x61) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) (fail_nth: 72) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") dup(0xffffffffffffffff) 20:07:26 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x200000ffff) (async) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007ac0)=@generic={&(0x7f0000007a80)='./bus\x00', 0x0, 0x10}, 0x18) (async) stat(&(0x7f0000007b00)='./bus/file0\x00', &(0x7f0000007b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007cc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="dc82919bd3c177dd31fa0051a4bf8d8c62d294159a80528cb21e8fdec25cfbfd25cd029aca8ea1aacab08851c76bbf63e21374671187462b70ec7d62f6065cc8bde7eb10a5de8c9362b4a020ec00bdd991347602086ec2db6f8631e5fbe2ab0fb6b2df4bd040fd1dc6ee58ddf2dc4289f54616d2aac4eeb36864416544c835bb6b2ae5da6cfbe625698ded62ba4f9dc93d586d92f0822d4916e9a2debe66eeade21e937d59a1fba365346366800657abf8d8d27371d5b278536672b774fdd0195bf53623884aa38d08faa2ba1396c89b0f26cfea9ecd249049a8691e92c998e0115c1bcf43913bd64b9153818902dd4a755746d9609a", 0xf6}], 0x1}}, {{&(0x7f0000000700)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000780)="660336209742970441c535aca41e9f5069198fe5f8c66b3014", 0x19}, {&(0x7f00000007c0)="e1467ecfc0b4f459", 0x8}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee00}}}], 0xf0, 0x800}}, {{&(0x7f0000000a80)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)="ba", 0x1}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="273bcba86a6fb5009f27e7d760bc08a87a99b574acb86d902c7f0918b500183b862f84edaeaaf7722369f8a799c42de5d4bef5b1996ca34e582a599d75c18f97f4b2a9e8d3537c378ec5ea3890c700"/91], 0xc0, 0x4040000}}, {{&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000002e00)="efc28ac18a44f28029d65760be6d998528d4044b509641d87dbb0e45710784968c97e8e163ab8f9c9343cd06e7b0574d5a5069f9eb5753c083212070fd41a652c566bf32f4860bf6c8c2a2a89c198564e7716f030a4e1b83b1347826132ab2c9b8f4d5aec8d2dd812eecc6fde46c2fb6163193363ee2c98434b908e07a35183e30a3db996a0fc33189c1daa52269077aef4829c8b49d5ae6d9fae27f431333169ffc3c8b4f9d5a8d205721f0626cce8e7cc13d9efed99eb6e6759c26f1cc2c96b2a2cd15585b10ba117d54882d2c3f0954e36a52b76274ac9a9804083561a64916165886f5cc52bbbf826c5c1f74807961", 0xf1}, {&(0x7f0000002f00)="73e529a5bd8d14c8d7d8", 0xa}, {&(0x7f0000002f40)="dcc366f87a401a00afb68501443e81406b381d4edfcee6f5a90ed6934cb3f9d1c3b0421641ced5d4d6b713ab734e7acdbe9c3f51dc99bc46f69865fd884731128e7ef6068ae9c16d4a44603cadb62a5c1788c6b1153dba36d740", 0x5a}, {&(0x7f0000002fc0)="3c9d148e0535ecd6eae0c8e9cd9a538040e30238c610875347b4cbf4c2007e9cc14348f655b2c94e4540c227fdef85dd71741071ab6cffa65063cd5788a3f47a206463644b2020362507fcb301cb7cdd60cf23f95c870d5a777af4c9b5564858b61602f5f688328723bd270ac74d37641418a135a062040e98da5d5e4e06294dad9c901231", 0x85}, {&(0x7f0000003080)="b41c1c2dbce5e8aa4454c2cbf0804c3363230ccf5e76015c859c4f2bd12d", 0x1e}, {&(0x7f00000030c0)="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{&(0x7f0000004ec0)="ea5915b083dd455e44ee43268811f527996c6e02de1ba4f5dd04ccf016478f58ec89d71e3b8011d04f2b7c75ca23e02dbbbb492a8c", 0x35}, {&(0x7f0000004f00)="3baafa5fbe86bf233a9789abf7c5367bbd2885e4531ed2d1831ba637c5bf1c2ede5d6f89f92c0575f7831661bbac598965a6ced08cfc592f1955a4d2b9de8b064f0ceab73ed1e053a3f351c84d8ddc949c297ce20ef79749c97b6b6a036b9d2dc115bef2eae24e4564d931edf7d55b05b4d3f0c0a17c8ddc9a4d0672b2ad55aaf9328f3962d8e2431a859064632ffeefbb481c3c9cd6abb1037fc2132de00c8c577056a50d064bfe93449dd65325d3ddf64769c3eb858db182f5a3653d1359db7e60832d8df4fd71ee2ae19eb102b9a3de2b96d00de3b828099d6f52956f6f827f39ff617c1ab4", 0xe7}, {&(0x7f0000005000)="8faa3f134fddecc9a098fbc0c86ba025a8ce2b3cf026e5cf0cffc22f743803b05ac5e63661b2d1c22ae03872c20628b0b89593a4d557721f151d22fd75e69f52e948c03636cbe049ac3e1bd7a5a9be99a7bb36e44dfc898ebe121470541ae70d0a7e352eeb042a93f517060a0e47431e3dfdb31616390a57923bf28334693ba30ac61b121726c135fd9b53d053615dedfc2f66728a01a38c85a5f5f5a21b437a9e3a7de4ea7af0aac422cc35382ba2524bc38a1c3a3efe8dfb545ab7aaa7da4d66496592647b2d589aabb6bd059e2c5ad34fd27644215ff35653ed45826a504786e49ce68329dda515a2ab9a87", 0xed}, {&(0x7f0000005100)="e905f6e5664015c95aed2704bb9e3e81ef2b2de20f0580b5f92eaf4f7bb14ead50da62b29458a3daea002a0c9ae88fcdb233c73b3228f670a3adec571d62e08b132c5bd5d001d6a51be9189aa8ac5f3d603c72d9021a46b5469e2e18250e530e55c863652c13cfad3ac386aa30923295b8e33b47b49c2805048836f59d0fd5303897647a1527af24f3b49ec62e49decdc934c2ea91d3618f3be559c554b785e1dad086", 0xa3}], 0x5, 0x0, 0x0, 0x4004080}}, {{&(0x7f0000005240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005900)=[{&(0x7f00000052c0)="09ea3987da6202f4ad88db1ff41a995167b0d6677a70094cf1", 0x19}, {&(0x7f0000005300)="45b769b403c02690eb4b848d050269775e47ca252e7bf8f44fb3f7d07a221cb857b939", 0x23}, {&(0x7f0000005340)="7d5c6dde777a8ddda28796084d35f4d522883105f7c3d2b6bf1d00941d0c396f6676d65b0634fb4d0ef5ec84a3ff358f8ba00c9dd585b8be1cdd3233ef462016b188799d30a2eac80b8dc22ac52e1578af2c6d7529ccd0c2b149ce90f6ace15c82534617c2b8e26685fce2b894dbb24219dd704535834e16d1b7db63e3202c6e9a6b3405c7b7ab2da1c030f61ecdc62d", 0x90}, {&(0x7f0000005400)="052c2761cc56f997625dd9984104f377ad5ee3ceabf40a6e299b07bc032240306fd9ce6d0203e48d2e859b28bc847e66847182f6690cc97c668286050e15cd7cf2690d02f5ccf95cf1ceb068a0bb2efab6628c805a3b172d0cd27ccc29825b8d879e55e0665f57748eae3daf2f1f847af4a8ed739665975692371d7c6c8028208fabadb2b980f5d35a93696f33d3b0848660ae6e7a910d844afab071b49cbf108111c339997a69c83c56194357ee7ef6608a1a08230e636416d0d5ca4af4569d1c48cb2aecceaf77c720aa95558e78875a9c2e886f003339fa", 0xd9}, {&(0x7f0000005500)="e6dc384d74c7113393b5324cbd1a47700be6f3c77070421d37a59f690e2a1f5354650a0fe2f21ed40e0e2cd45c51f39ec7048c05c21dc6cf0d2c935ad3d437dcb288ba3915db7608dcff025f368c0033d0d2d07af3f584ff0035989c706acd50c5e48a83eebb661f063f3c0113cbfd9c2cbd3ac031902f3b4cd399c391b4b8423c024a69e00f27e038e01df2fe920abdc3aeb31a844ff79a2b4cd2a62b696d389fd791e18c96f7122f074de4aeac4008b6f35a8b238358368dd974", 0xbb}, {&(0x7f00000055c0)="fa1a469b4e208dd251aee29dd7c5eefffd709745880a950f16c6a310d9b1936184953c4b3e31ee31053d24db661d9da8c26648a661341596d6a9cd7464b7c4fd1580b7debf7d7e1e6fe4488d01c85706f648225cb29353a8c25f4289a1b7f0bd50d6fbabf2909cf629003a15d8d259554a3504dddfa74084dce7e09bd057998b676b4df471012e8fee898157fb24517fb5935e06ced1fccebedd8dd9e1bbf4123f434cad4215af76449bd1", 0xab}, {&(0x7f0000005680)="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", 0xfc}, {&(0x7f0000005780)="9ed63b834a294075b386f1947b40702120269fe3eba1f540fb82697b74a3ee9bcd84137f59", 0x25}, {&(0x7f00000057c0)="5a5db328ff2926a03fcf5847ff83006990d43ecbbad2d7a285d48e", 0x1b}, {&(0x7f0000005800)="af7dd2197953bd2f36ad496bf918570e48a12bd1ba2e92a15bfa987e65d1dd0d5844a2dd246dd2219b4bc71a975f4f9d20dd7613aafb8b8c08ebca76a2288ed5a60e575fa0841cc9f9a1b0d1cd09b08a45a252c9d2edd4a3efa1e0a495c3da2241fceb7438f9d6689ed2b5694549b3e5a288f0182fdb6f864d1aff4ac0770ff16eec0243bade856bb25ce53f929f3df304ab908420f4232875bb16976495693b8b909191c6b57c3e1947d7958ec4d89bb943fbea0d4160ea8b7de8fcd8725df9232aa7eb5a6d44db3477165c26127ff61cd112a9b0f2cf9019437a7571d4e8c980", 0xe1}], 0xa, &(0x7f0000007bc0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x30, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r4}}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xe8, 0x4080}}], 0x7, 0x4048010) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) (async) sched_setscheduler(0x0, 0x2, 0x0) (async) pipe2$watch_queue(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f0000000500)={0x10000000}) (async) chdir(&(0x7f0000000440)='./bus\x00') (async) write$cgroup_pid(r5, &(0x7f0000000380), 0x12) (async) renameat(0xffffffffffffffff, 0x0, r5, 0x0) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) (async) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) open(0x0, 0x0, 0x29) [ 2702.773468][T28470] FAULT_INJECTION: forcing a failure. [ 2702.773468][T28470] name failslab, interval 1, probability 0, space 0, times 0 [ 2702.793927][T28470] CPU: 0 PID: 28470 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2702.805476][T28470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2702.815369][T28470] Call Trace: [ 2702.818505][T28470] dump_stack_lvl+0x1e2/0x24b [ 2702.823018][T28470] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2702.828311][T28470] ? stack_trace_save+0x113/0x1c0 [ 2702.833169][T28470] dump_stack+0x15/0x17 [ 2702.837247][T28470] should_fail+0x3c6/0x510 [ 2702.841503][T28470] ? __d_alloc+0x2d/0x6c0 [ 2702.845676][T28470] __should_failslab+0xa4/0xe0 [ 2702.850273][T28470] should_failslab+0x9/0x20 [ 2702.854617][T28470] kmem_cache_alloc+0x3d/0x2e0 [ 2702.859215][T28470] __d_alloc+0x2d/0x6c0 [ 2702.863205][T28470] d_alloc_parallel+0xe7/0x12f0 [ 2702.867891][T28470] ? avc_denied+0x1b0/0x1b0 [ 2702.872235][T28470] ? slab_post_alloc_hook+0x61/0x2f0 [ 2702.877355][T28470] ? selinux_inode_permission+0x449/0x690 [ 2702.882907][T28470] ? d_hash_and_lookup+0x1e0/0x1e0 [ 2702.887850][T28470] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 2702.893497][T28470] ? __kasan_check_write+0x14/0x20 [ 2702.898442][T28470] ? _raw_spin_lock+0xa4/0x1b0 [ 2702.903041][T28470] ? _raw_spin_trylock_bh+0x190/0x190 [ 2702.908246][T28470] ? lockref_put_or_lock+0x1f6/0x2b0 [ 2702.913368][T28470] __lookup_slow+0x154/0x400 [ 2702.917802][T28470] ? lookup_one_len+0x2c0/0x2c0 [ 2702.922493][T28470] ? lookup_one_len_common+0x2f1/0x450 [ 2702.927803][T28470] lookup_one_len+0x180/0x2c0 [ 2702.932284][T28470] ? __kasan_check_write+0x14/0x20 [ 2702.937236][T28470] ? lookup_one_len_common+0x450/0x450 [ 2702.942529][T28470] ? simple_pin_fs+0x99/0x160 [ 2702.947044][T28470] start_creating+0x161/0x2f0 [ 2702.951560][T28470] __debugfs_create_file+0x75/0x4c0 [ 2702.956678][T28470] ? up_write+0x59/0x120 [ 2702.960759][T28470] debugfs_create_file+0x4a/0x60 [ 2702.965531][T28470] bdi_register_va+0x2a6/0x610 [ 2702.970129][T28470] bdi_register+0xd1/0x120 [ 2702.974398][T28470] ? vsnprintf+0x1e1/0x1c70 [ 2702.978736][T28470] ? __device_add_disk+0x552/0x11a0 [ 2702.983768][T28470] ? bdi_register_va+0x610/0x610 [ 2702.988536][T28470] ? __kasan_check_read+0x11/0x20 [ 2702.993390][T28470] ? blk_alloc_devt+0xd7/0x330 [ 2702.997993][T28470] __device_add_disk+0x5de/0x11a0 [ 2703.002849][T28470] ? device_add_disk+0x40/0x40 [ 2703.007564][T28470] ? vsprintf+0x40/0x40 [ 2703.011544][T28470] ? device_initialize+0x1e1/0x420 [ 2703.016489][T28470] device_add_disk+0x2a/0x40 [ 2703.021431][T28470] loop_add+0x580/0x750 [ 2703.025426][T28470] loop_control_ioctl+0x448/0x620 [ 2703.030292][T28470] ? loop_remove+0xb0/0xb0 [ 2703.034546][T28470] ? __fget_files+0x31e/0x380 [ 2703.039068][T28470] ? security_file_ioctl+0x84/0xb0 [ 2703.044015][T28470] ? loop_remove+0xb0/0xb0 [ 2703.048261][T28470] __se_sys_ioctl+0x114/0x190 [ 2703.052769][T28470] __x64_sys_ioctl+0x7b/0x90 [ 2703.057208][T28470] do_syscall_64+0x34/0x70 [ 2703.061453][T28470] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2703.067174][T28470] RIP: 0033:0x7f1be7363ae9 [ 2703.071430][T28470] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2703.091044][T28470] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2703.099302][T28470] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2703.107101][T28470] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2703.114962][T28470] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 20:07:27 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b7, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:07:27 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xf4ffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2703.122837][T28470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2703.130622][T28470] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2703.179394][T28482] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value 20:07:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x5, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) setregid(0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES64, @ANYRES32, @ANYRES16=r0, @ANYRESOCT, @ANYRES32, @ANYRES64=r2, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="000000001000000000000000010000000100", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="eeffffff9198f015000800000100000001006dd54b560000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2], 0x118, 0xc080}, 0x20008000) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75390000000000000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x61) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) (fail_nth: 73) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") dup(0xffffffffffffffff) 20:07:27 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) 20:07:27 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x200000ffff) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x200000ffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007ac0)=@generic={&(0x7f0000007a80)='./bus\x00', 0x0, 0x10}, 0x18) (async) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007ac0)=@generic={&(0x7f0000007a80)='./bus\x00', 0x0, 0x10}, 0x18) stat(&(0x7f0000007b00)='./bus/file0\x00', &(0x7f0000007b40)) (async) stat(&(0x7f0000007b00)='./bus/file0\x00', &(0x7f0000007b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007cc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="dc82919bd3c177dd31fa0051a4bf8d8c62d294159a80528cb21e8fdec25cfbfd25cd029aca8ea1aacab08851c76bbf63e21374671187462b70ec7d62f6065cc8bde7eb10a5de8c9362b4a020ec00bdd991347602086ec2db6f8631e5fbe2ab0fb6b2df4bd040fd1dc6ee58ddf2dc4289f54616d2aac4eeb36864416544c835bb6b2ae5da6cfbe625698ded62ba4f9dc93d586d92f0822d4916e9a2debe66eeade21e937d59a1fba365346366800657abf8d8d27371d5b278536672b774fdd0195bf53623884aa38d08faa2ba1396c89b0f26cfea9ecd249049a8691e92c998e0115c1bcf43913bd64b9153818902dd4a755746d9609a", 0xf6}], 0x1}}, {{&(0x7f0000000700)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000780)="660336209742970441c535aca41e9f5069198fe5f8c66b3014", 0x19}, {&(0x7f00000007c0)="e1467ecfc0b4f459", 0x8}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee00}}}], 0xf0, 0x800}}, {{&(0x7f0000000a80)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)="ba", 0x1}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="273bcba86a6fb5009f27e7d760bc08a87a99b574acb86d902c7f0918b500183b862f84edaeaaf7722369f8a799c42de5d4bef5b1996ca34e582a599d75c18f97f4b2a9e8d3537c378ec5ea3890c700"/91], 0xc0, 0x4040000}}, {{&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000002e00)="efc28ac18a44f28029d65760be6d998528d4044b509641d87dbb0e45710784968c97e8e163ab8f9c9343cd06e7b0574d5a5069f9eb5753c083212070fd41a652c566bf32f4860bf6c8c2a2a89c198564e7716f030a4e1b83b1347826132ab2c9b8f4d5aec8d2dd812eecc6fde46c2fb6163193363ee2c98434b908e07a35183e30a3db996a0fc33189c1daa52269077aef4829c8b49d5ae6d9fae27f431333169ffc3c8b4f9d5a8d205721f0626cce8e7cc13d9efed99eb6e6759c26f1cc2c96b2a2cd15585b10ba117d54882d2c3f0954e36a52b76274ac9a9804083561a64916165886f5cc52bbbf826c5c1f74807961", 0xf1}, {&(0x7f0000002f00)="73e529a5bd8d14c8d7d8", 0xa}, {&(0x7f0000002f40)="dcc366f87a401a00afb68501443e81406b381d4edfcee6f5a90ed6934cb3f9d1c3b0421641ced5d4d6b713ab734e7acdbe9c3f51dc99bc46f69865fd884731128e7ef6068ae9c16d4a44603cadb62a5c1788c6b1153dba36d740", 0x5a}, {&(0x7f0000002fc0)="3c9d148e0535ecd6eae0c8e9cd9a538040e30238c610875347b4cbf4c2007e9cc14348f655b2c94e4540c227fdef85dd71741071ab6cffa65063cd5788a3f47a206463644b2020362507fcb301cb7cdd60cf23f95c870d5a777af4c9b5564858b61602f5f688328723bd270ac74d37641418a135a062040e98da5d5e4e06294dad9c901231", 0x85}, {&(0x7f0000003080)="b41c1c2dbce5e8aa4454c2cbf0804c3363230ccf5e76015c859c4f2bd12d", 0x1e}, {&(0x7f00000030c0)="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{&(0x7f0000004ec0)="ea5915b083dd455e44ee43268811f527996c6e02de1ba4f5dd04ccf016478f58ec89d71e3b8011d04f2b7c75ca23e02dbbbb492a8c", 0x35}, {&(0x7f0000004f00)="3baafa5fbe86bf233a9789abf7c5367bbd2885e4531ed2d1831ba637c5bf1c2ede5d6f89f92c0575f7831661bbac598965a6ced08cfc592f1955a4d2b9de8b064f0ceab73ed1e053a3f351c84d8ddc949c297ce20ef79749c97b6b6a036b9d2dc115bef2eae24e4564d931edf7d55b05b4d3f0c0a17c8ddc9a4d0672b2ad55aaf9328f3962d8e2431a859064632ffeefbb481c3c9cd6abb1037fc2132de00c8c577056a50d064bfe93449dd65325d3ddf64769c3eb858db182f5a3653d1359db7e60832d8df4fd71ee2ae19eb102b9a3de2b96d00de3b828099d6f52956f6f827f39ff617c1ab4", 0xe7}, {&(0x7f0000005000)="8faa3f134fddecc9a098fbc0c86ba025a8ce2b3cf026e5cf0cffc22f743803b05ac5e63661b2d1c22ae03872c20628b0b89593a4d557721f151d22fd75e69f52e948c03636cbe049ac3e1bd7a5a9be99a7bb36e44dfc898ebe121470541ae70d0a7e352eeb042a93f517060a0e47431e3dfdb31616390a57923bf28334693ba30ac61b121726c135fd9b53d053615dedfc2f66728a01a38c85a5f5f5a21b437a9e3a7de4ea7af0aac422cc35382ba2524bc38a1c3a3efe8dfb545ab7aaa7da4d66496592647b2d589aabb6bd059e2c5ad34fd27644215ff35653ed45826a504786e49ce68329dda515a2ab9a87", 0xed}, {&(0x7f0000005100)="e905f6e5664015c95aed2704bb9e3e81ef2b2de20f0580b5f92eaf4f7bb14ead50da62b29458a3daea002a0c9ae88fcdb233c73b3228f670a3adec571d62e08b132c5bd5d001d6a51be9189aa8ac5f3d603c72d9021a46b5469e2e18250e530e55c863652c13cfad3ac386aa30923295b8e33b47b49c2805048836f59d0fd5303897647a1527af24f3b49ec62e49decdc934c2ea91d3618f3be559c554b785e1dad086", 0xa3}], 0x5, 0x0, 0x0, 0x4004080}}, {{&(0x7f0000005240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005900)=[{&(0x7f00000052c0)="09ea3987da6202f4ad88db1ff41a995167b0d6677a70094cf1", 0x19}, {&(0x7f0000005300)="45b769b403c02690eb4b848d050269775e47ca252e7bf8f44fb3f7d07a221cb857b939", 0x23}, {&(0x7f0000005340)="7d5c6dde777a8ddda28796084d35f4d522883105f7c3d2b6bf1d00941d0c396f6676d65b0634fb4d0ef5ec84a3ff358f8ba00c9dd585b8be1cdd3233ef462016b188799d30a2eac80b8dc22ac52e1578af2c6d7529ccd0c2b149ce90f6ace15c82534617c2b8e26685fce2b894dbb24219dd704535834e16d1b7db63e3202c6e9a6b3405c7b7ab2da1c030f61ecdc62d", 0x90}, {&(0x7f0000005400)="052c2761cc56f997625dd9984104f377ad5ee3ceabf40a6e299b07bc032240306fd9ce6d0203e48d2e859b28bc847e66847182f6690cc97c668286050e15cd7cf2690d02f5ccf95cf1ceb068a0bb2efab6628c805a3b172d0cd27ccc29825b8d879e55e0665f57748eae3daf2f1f847af4a8ed739665975692371d7c6c8028208fabadb2b980f5d35a93696f33d3b0848660ae6e7a910d844afab071b49cbf108111c339997a69c83c56194357ee7ef6608a1a08230e636416d0d5ca4af4569d1c48cb2aecceaf77c720aa95558e78875a9c2e886f003339fa", 0xd9}, {&(0x7f0000005500)="e6dc384d74c7113393b5324cbd1a47700be6f3c77070421d37a59f690e2a1f5354650a0fe2f21ed40e0e2cd45c51f39ec7048c05c21dc6cf0d2c935ad3d437dcb288ba3915db7608dcff025f368c0033d0d2d07af3f584ff0035989c706acd50c5e48a83eebb661f063f3c0113cbfd9c2cbd3ac031902f3b4cd399c391b4b8423c024a69e00f27e038e01df2fe920abdc3aeb31a844ff79a2b4cd2a62b696d389fd791e18c96f7122f074de4aeac4008b6f35a8b238358368dd974", 0xbb}, {&(0x7f00000055c0)="fa1a469b4e208dd251aee29dd7c5eefffd709745880a950f16c6a310d9b1936184953c4b3e31ee31053d24db661d9da8c26648a661341596d6a9cd7464b7c4fd1580b7debf7d7e1e6fe4488d01c85706f648225cb29353a8c25f4289a1b7f0bd50d6fbabf2909cf629003a15d8d259554a3504dddfa74084dce7e09bd057998b676b4df471012e8fee898157fb24517fb5935e06ced1fccebedd8dd9e1bbf4123f434cad4215af76449bd1", 0xab}, {&(0x7f0000005680)="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", 0xfc}, {&(0x7f0000005780)="9ed63b834a294075b386f1947b40702120269fe3eba1f540fb82697b74a3ee9bcd84137f59", 0x25}, {&(0x7f00000057c0)="5a5db328ff2926a03fcf5847ff83006990d43ecbbad2d7a285d48e", 0x1b}, {&(0x7f0000005800)="af7dd2197953bd2f36ad496bf918570e48a12bd1ba2e92a15bfa987e65d1dd0d5844a2dd246dd2219b4bc71a975f4f9d20dd7613aafb8b8c08ebca76a2288ed5a60e575fa0841cc9f9a1b0d1cd09b08a45a252c9d2edd4a3efa1e0a495c3da2241fceb7438f9d6689ed2b5694549b3e5a288f0182fdb6f864d1aff4ac0770ff16eec0243bade856bb25ce53f929f3df304ab908420f4232875bb16976495693b8b909191c6b57c3e1947d7958ec4d89bb943fbea0d4160ea8b7de8fcd8725df9232aa7eb5a6d44db3477165c26127ff61cd112a9b0f2cf9019437a7571d4e8c980", 0xe1}], 0xa, &(0x7f0000007bc0)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x30, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r4}}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xe8, 0x4080}}], 0x7, 0x4048010) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) sched_setscheduler(0x0, 0x2, 0x0) pipe2$watch_queue(&(0x7f00000004c0), 0x80) (async) pipe2$watch_queue(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f0000000500)={0x10000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f0000000500)={0x10000000}) chdir(&(0x7f0000000440)='./bus\x00') write$cgroup_pid(r5, &(0x7f0000000380), 0x12) renameat(0xffffffffffffffff, 0x0, r5, 0x0) (async) renameat(0xffffffffffffffff, 0x0, r5, 0x0) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) open(0x0, 0x0, 0x29) (async) open(0x0, 0x0, 0x29) [ 2703.662521][T28496] FAULT_INJECTION: forcing a failure. [ 2703.662521][T28496] name failslab, interval 1, probability 0, space 0, times 0 [ 2703.679653][T28496] CPU: 1 PID: 28496 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2703.691202][T28496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2703.701093][T28496] Call Trace: [ 2703.704227][T28496] dump_stack_lvl+0x1e2/0x24b [ 2703.708747][T28496] ? panic+0x80b/0x80b [ 2703.712644][T28496] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2703.717945][T28496] dump_stack+0x15/0x17 [ 2703.721931][T28496] should_fail+0x3c6/0x510 [ 2703.726184][T28496] ? security_inode_alloc+0x29/0x120 [ 2703.731344][T28496] __should_failslab+0xa4/0xe0 [ 2703.735899][T28496] should_failslab+0x9/0x20 [ 2703.740357][T28496] kmem_cache_alloc+0x3d/0x2e0 [ 2703.744957][T28496] ? slab_post_alloc_hook+0x61/0x2f0 [ 2703.750073][T28496] security_inode_alloc+0x29/0x120 [ 2703.755019][T28496] inode_init_always+0x767/0x9f0 [ 2703.759800][T28496] new_inode_pseudo+0x93/0x220 [ 2703.764402][T28496] new_inode+0x28/0x1c0 [ 2703.768388][T28496] ? start_creating+0x1d4/0x2f0 [ 2703.773072][T28496] __debugfs_create_file+0x14d/0x4c0 [ 2703.778193][T28496] ? up_write+0x59/0x120 [ 2703.782267][T28496] debugfs_create_file+0x4a/0x60 [ 2703.787037][T28496] bdi_register_va+0x2a6/0x610 [ 2703.791641][T28496] bdi_register+0xd1/0x120 [ 2703.795893][T28496] ? vsnprintf+0x1e1/0x1c70 [ 2703.800350][T28496] ? __device_add_disk+0x552/0x11a0 [ 2703.805376][T28496] ? bdi_register_va+0x610/0x610 [ 2703.810264][T28496] ? __kasan_check_read+0x11/0x20 [ 2703.815106][T28496] ? blk_alloc_devt+0xd7/0x330 [ 2703.819713][T28496] __device_add_disk+0x5de/0x11a0 [ 2703.824573][T28496] ? device_add_disk+0x40/0x40 [ 2703.829173][T28496] ? vsprintf+0x40/0x40 [ 2703.833167][T28496] ? device_initialize+0x1e1/0x420 [ 2703.838110][T28496] device_add_disk+0x2a/0x40 [ 2703.842541][T28496] loop_add+0x580/0x750 [ 2703.846528][T28496] loop_control_ioctl+0x448/0x620 [ 2703.851398][T28496] ? loop_remove+0xb0/0xb0 [ 2703.855648][T28496] ? __fget_files+0x31e/0x380 [ 2703.860264][T28496] ? security_file_ioctl+0x84/0xb0 [ 2703.865187][T28496] ? loop_remove+0xb0/0xb0 [ 2703.869456][T28496] __se_sys_ioctl+0x114/0x190 [ 2703.874219][T28496] __x64_sys_ioctl+0x7b/0x90 [ 2703.878647][T28496] do_syscall_64+0x34/0x70 [ 2703.882906][T28496] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2703.888795][T28496] RIP: 0033:0x7f1be7363ae9 [ 2703.893135][T28496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2703.912585][T28496] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2703.920839][T28496] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2703.928768][T28496] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2703.936671][T28496] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 [ 2703.944477][T28496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2703.952286][T28496] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 20:07:27 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b8, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:07:27 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xf6ffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2703.960577][T28496] debugfs: out of free dentries, can not create file 'stats' [ 2703.969919][T28499] overlayfs: overlapping lowerdir path [ 2704.033852][T28501] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value 20:07:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x5, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) setregid(0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES64, @ANYRES32, @ANYRES16=r0, @ANYRESOCT, @ANYRES32, @ANYRES64=r2, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="000000001000000000000000010000000100", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="eeffffff9198f015000800000100000001006dd54b560000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2], 0x118, 0xc080}, 0x20008000) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75390000000000000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x61) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) (fail_nth: 74) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") dup(0xffffffffffffffff) 20:07:28 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x9, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2704.522938][T28522] FAULT_INJECTION: forcing a failure. [ 2704.522938][T28522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2704.542006][T28522] CPU: 1 PID: 28522 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2704.553818][T28522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2704.563722][T28522] Call Trace: [ 2704.566840][T28522] dump_stack_lvl+0x1e2/0x24b [ 2704.571361][T28522] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2704.576651][T28522] dump_stack+0x15/0x17 [ 2704.580637][T28522] should_fail+0x3c6/0x510 [ 2704.584888][T28522] should_fail_alloc_page+0x52/0x60 [ 2704.589929][T28522] __alloc_pages_nodemask+0x1b3/0xaf0 [ 2704.595138][T28522] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2704.600512][T28522] ? __kasan_check_write+0x14/0x20 [ 2704.605451][T28522] ? lockref_get+0x184/0x220 [ 2704.609880][T28522] ? __kasan_check_write+0x14/0x20 [ 2704.614829][T28522] __get_free_pages+0xe/0x30 [ 2704.619340][T28522] selinux_genfs_get_sid+0x56/0x2a0 [ 2704.624374][T28522] inode_doinit_with_dentry+0x86f/0x1050 [ 2704.629848][T28522] ? sb_finish_set_opts+0x7a0/0x7a0 [ 2704.635008][T28522] ? current_time+0x1af/0x2f0 [ 2704.639501][T28522] selinux_d_instantiate+0x27/0x40 [ 2704.644521][T28522] security_d_instantiate+0x9f/0x100 [ 2704.649646][T28522] d_instantiate+0x55/0x90 [ 2704.653893][T28522] __debugfs_create_file+0x2e6/0x4c0 [ 2704.659014][T28522] debugfs_create_file+0x4a/0x60 [ 2704.663789][T28522] bdi_register_va+0x2a6/0x610 [ 2704.668393][T28522] bdi_register+0xd1/0x120 [ 2704.672639][T28522] ? vsnprintf+0x1e1/0x1c70 [ 2704.676982][T28522] ? __device_add_disk+0x552/0x11a0 [ 2704.682015][T28522] ? bdi_register_va+0x610/0x610 [ 2704.686878][T28522] ? __kasan_check_read+0x11/0x20 [ 2704.691744][T28522] ? blk_alloc_devt+0xd7/0x330 [ 2704.696424][T28522] __device_add_disk+0x5de/0x11a0 [ 2704.701283][T28522] ? device_add_disk+0x40/0x40 [ 2704.705883][T28522] ? vsprintf+0x40/0x40 [ 2704.709878][T28522] ? device_initialize+0x1e1/0x420 [ 2704.714825][T28522] device_add_disk+0x2a/0x40 [ 2704.719250][T28522] loop_add+0x580/0x750 [ 2704.723248][T28522] loop_control_ioctl+0x448/0x620 [ 2704.728101][T28522] ? loop_remove+0xb0/0xb0 [ 2704.732715][T28522] ? __fget_files+0x31e/0x380 [ 2704.737217][T28522] ? security_file_ioctl+0x84/0xb0 [ 2704.742162][T28522] ? loop_remove+0xb0/0xb0 [ 2704.746418][T28522] __se_sys_ioctl+0x114/0x190 [ 2704.750930][T28522] __x64_sys_ioctl+0x7b/0x90 [ 2704.755469][T28522] do_syscall_64+0x34/0x70 [ 2704.759805][T28522] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2704.765532][T28522] RIP: 0033:0x7f1be7363ae9 [ 2704.769870][T28522] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2704.789409][T28522] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2704.797768][T28522] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2704.805623][T28522] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2704.813457][T28522] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 20:07:28 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xfbffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:07:28 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1b9, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 2704.821247][T28522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2704.829382][T28522] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2704.840852][T28526] overlayfs: overlapping lowerdir path 20:07:28 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6c6f7765726469722f2e3a66696c61309f3843726e0d008cf1a24118842a2d97a5e80fc9ad999c63be27b5a9b50b29d48c974f28f1f3081664f0479b1719bdac81d627557892cd43634aec6c882fffe865946e96b7e95b4a08d38b09d85f0139b8f3fc54e3c976013ae16cfcad5966de5e22d67ce46f349a4ab487275753687377135b145e36ca3f0fa54fabc3f7246e8a8947275f12a5e71bb404e9a484029cc8c18e"]) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) clock_gettime(0x0, &(0x7f0000007b80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000007900)=[{{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000740)=""/70, 0x46}, {&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/19, 0x13}], 0x4, &(0x7f0000001840)=""/99, 0x63}, 0x4d58}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/24, 0x18}, {&(0x7f0000001900)=""/116, 0x74}, {&(0x7f0000001980)=""/230, 0xe6}], 0x3, &(0x7f0000007c00)=""/112, 0x70}, 0xf51}, {{&(0x7f0000001b40), 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001bc0)=""/89, 0x59}, {&(0x7f0000001c40)=""/28, 0x1c}, {&(0x7f0000001c80)=""/25, 0x19}, {&(0x7f0000001cc0)=""/103, 0x67}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/97, 0x61}], 0x6, &(0x7f0000002e40)=""/86, 0x56}, 0x1ff}, {{&(0x7f0000002ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f40)=""/158, 0x9e}, {&(0x7f0000003000)=""/160, 0xa0}, {&(0x7f00000030c0)=""/202, 0xca}], 0x3, &(0x7f0000003200)=""/4096, 0x1000}, 0x400}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000004200)=""/59, 0x3b}, {&(0x7f0000004240)=""/125, 0x7d}, {&(0x7f00000042c0)=""/192, 0xc0}], 0x3, &(0x7f00000043c0)=""/46, 0x2e}, 0x9}, {{&(0x7f0000004400)=@nfc, 0x80, &(0x7f0000005480)=[{&(0x7f0000004480)=""/4096, 0x1000}], 0x1}, 0x6}, {{&(0x7f00000054c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005540)=""/83, 0x53}, {&(0x7f00000055c0)=""/246, 0xf6}, {&(0x7f00000056c0)=""/130, 0x82}], 0x3}, 0x3dbd}, {{&(0x7f00000057c0)=@hci, 0x80, &(0x7f0000005c80)=[{&(0x7f0000005840)=""/58, 0x3a}, {&(0x7f0000005880)=""/105, 0x69}, {&(0x7f0000005900)=""/147, 0x93}, {&(0x7f00000059c0)=""/240, 0xf0}, {&(0x7f0000005ac0)=""/68, 0x44}, {&(0x7f0000005b40)=""/227, 0xe3}, {&(0x7f0000005c40)}], 0x7, &(0x7f0000005d00)=""/137, 0x89}, 0x9}, {{&(0x7f0000005dc0)=@x25, 0x80, &(0x7f0000006380)=[{&(0x7f0000005e40)=""/13, 0xd}, {&(0x7f0000005e80)=""/65, 0x41}, {&(0x7f0000005f00)=""/66, 0x42}, {&(0x7f0000005f80)=""/236, 0xec}, {&(0x7f0000006080)=""/24, 0x18}, {&(0x7f00000060c0)=""/195, 0xc3}, {&(0x7f00000061c0)=""/218, 0xda}, {&(0x7f00000062c0)=""/187, 0xbb}], 0x8, &(0x7f0000006400)=""/235, 0xeb}, 0x80000001}, {{0x0, 0x0, &(0x7f00000077c0)=[{&(0x7f0000006500)=""/132, 0x84}, {&(0x7f00000065c0)=""/5, 0x5}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/218, 0xda}, {&(0x7f0000007700)=""/184, 0xb8}], 0x5, &(0x7f0000007840)=""/187, 0xbb}}], 0xa, 0x2000, &(0x7f0000007bc0)={r4, r5+10000000}) r6 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) sched_setscheduler(0x0, 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000000500)={0x10000000}) chdir(&(0x7f0000000440)='./bus\x00') write$cgroup_pid(r6, &(0x7f0000000380), 0x12) renameat(0xffffffffffffffff, 0x0, r6, 0x0) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) wait4(r0, &(0x7f00000004c0), 0x8, &(0x7f0000000540)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) open(0x0, 0x0, 0x29) 20:07:29 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2705.311897][T28525] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value [ 2705.342630][T28539] overlayfs: unrecognized mount option "lowerdir/.:fila0Ÿ8Crn" or missing value 20:07:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x5, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) setregid(0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES64, @ANYRES32, @ANYRES16=r0, @ANYRESOCT, @ANYRES32, @ANYRES64=r2, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="000000001000000000000000010000000100", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="eeffffff9198f015000800000100000001006dd54b560000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2], 0x118, 0xc080}, 0x20008000) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75390000000000000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x61) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) (fail_nth: 75) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") dup(0xffffffffffffffff) [ 2705.517746][T28548] overlayfs: overlapping lowerdir path [ 2705.611240][T28550] FAULT_INJECTION: forcing a failure. [ 2705.611240][T28550] name failslab, interval 1, probability 0, space 0, times 0 [ 2705.637205][T28550] CPU: 1 PID: 28550 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2705.648755][T28550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2705.658656][T28550] Call Trace: [ 2705.661787][T28550] dump_stack_lvl+0x1e2/0x24b [ 2705.666296][T28550] ? panic+0x80b/0x80b [ 2705.670194][T28550] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2705.675493][T28550] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 2705.680345][T28550] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 2705.685392][T28550] dump_stack+0x15/0x17 [ 2705.689375][T28550] should_fail+0x3c6/0x510 [ 2705.693636][T28550] ? kobj_map+0x64/0x670 [ 2705.698046][T28550] __should_failslab+0xa4/0xe0 [ 2705.702649][T28550] should_failslab+0x9/0x20 [ 2705.706990][T28550] __kmalloc+0x60/0x330 [ 2705.710979][T28550] ? __device_add_disk+0x552/0x11a0 [ 2705.716014][T28550] kobj_map+0x64/0x670 [ 2705.719921][T28550] ? kobject_get+0xd1/0x120 [ 2705.724262][T28550] ? exact_match+0x20/0x20 [ 2705.728508][T28550] ? bdev_check_media_change+0x4d0/0x4d0 [ 2705.733978][T28550] __device_add_disk+0x67b/0x11a0 [ 2705.738842][T28550] ? device_add_disk+0x40/0x40 [ 2705.743523][T28550] ? vsprintf+0x40/0x40 [ 2705.747516][T28550] ? device_initialize+0x1e1/0x420 [ 2705.752471][T28550] device_add_disk+0x2a/0x40 [ 2705.756889][T28550] loop_add+0x580/0x750 [ 2705.760882][T28550] loop_control_ioctl+0x448/0x620 [ 2705.765743][T28550] ? loop_remove+0xb0/0xb0 [ 2705.769995][T28550] ? __fget_files+0x31e/0x380 [ 2705.774520][T28550] ? security_file_ioctl+0x84/0xb0 [ 2705.779455][T28550] ? loop_remove+0xb0/0xb0 [ 2705.783714][T28550] __se_sys_ioctl+0x114/0x190 [ 2705.788232][T28550] __x64_sys_ioctl+0x7b/0x90 [ 2705.792655][T28550] do_syscall_64+0x34/0x70 [ 2705.796903][T28550] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2705.802631][T28550] RIP: 0033:0x7f1be7363ae9 [ 2705.806900][T28550] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2705.826327][T28550] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2705.834654][T28550] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2705.842468][T28550] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2705.850279][T28550] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 20:07:29 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xfeffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:07:29 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1ba, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 2705.858107][T28550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2705.865908][T28550] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 20:07:30 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6c6f7765726469722f2e3a66696c61309f3843726e0d008cf1a24118842a2d97a5e80fc9ad999c63be27b5a9b50b29d48c974f28f1f3081664f0479b1719bdac81d627557892cd43634aec6c882fffe865946e96b7e95b4a08d38b09d85f0139b8f3fc54e3c976013ae16cfcad5966de5e22d67ce46f349a4ab487275753687377135b145e36ca3f0fa54fabc3f7246e8a8947275f12a5e71bb404e9a484029cc8c18e"]) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) (async) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) clock_gettime(0x0, &(0x7f0000007b80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000007900)=[{{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000740)=""/70, 0x46}, {&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/19, 0x13}], 0x4, &(0x7f0000001840)=""/99, 0x63}, 0x4d58}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/24, 0x18}, {&(0x7f0000001900)=""/116, 0x74}, {&(0x7f0000001980)=""/230, 0xe6}], 0x3, &(0x7f0000007c00)=""/112, 0x70}, 0xf51}, {{&(0x7f0000001b40), 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001bc0)=""/89, 0x59}, {&(0x7f0000001c40)=""/28, 0x1c}, {&(0x7f0000001c80)=""/25, 0x19}, {&(0x7f0000001cc0)=""/103, 0x67}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/97, 0x61}], 0x6, &(0x7f0000002e40)=""/86, 0x56}, 0x1ff}, {{&(0x7f0000002ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f40)=""/158, 0x9e}, {&(0x7f0000003000)=""/160, 0xa0}, {&(0x7f00000030c0)=""/202, 0xca}], 0x3, &(0x7f0000003200)=""/4096, 0x1000}, 0x400}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000004200)=""/59, 0x3b}, {&(0x7f0000004240)=""/125, 0x7d}, {&(0x7f00000042c0)=""/192, 0xc0}], 0x3, &(0x7f00000043c0)=""/46, 0x2e}, 0x9}, {{&(0x7f0000004400)=@nfc, 0x80, &(0x7f0000005480)=[{&(0x7f0000004480)=""/4096, 0x1000}], 0x1}, 0x6}, {{&(0x7f00000054c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005540)=""/83, 0x53}, {&(0x7f00000055c0)=""/246, 0xf6}, {&(0x7f00000056c0)=""/130, 0x82}], 0x3}, 0x3dbd}, {{&(0x7f00000057c0)=@hci, 0x80, &(0x7f0000005c80)=[{&(0x7f0000005840)=""/58, 0x3a}, {&(0x7f0000005880)=""/105, 0x69}, {&(0x7f0000005900)=""/147, 0x93}, {&(0x7f00000059c0)=""/240, 0xf0}, {&(0x7f0000005ac0)=""/68, 0x44}, {&(0x7f0000005b40)=""/227, 0xe3}, {&(0x7f0000005c40)}], 0x7, &(0x7f0000005d00)=""/137, 0x89}, 0x9}, {{&(0x7f0000005dc0)=@x25, 0x80, &(0x7f0000006380)=[{&(0x7f0000005e40)=""/13, 0xd}, {&(0x7f0000005e80)=""/65, 0x41}, {&(0x7f0000005f00)=""/66, 0x42}, {&(0x7f0000005f80)=""/236, 0xec}, {&(0x7f0000006080)=""/24, 0x18}, {&(0x7f00000060c0)=""/195, 0xc3}, {&(0x7f00000061c0)=""/218, 0xda}, {&(0x7f00000062c0)=""/187, 0xbb}], 0x8, &(0x7f0000006400)=""/235, 0xeb}, 0x80000001}, {{0x0, 0x0, &(0x7f00000077c0)=[{&(0x7f0000006500)=""/132, 0x84}, {&(0x7f00000065c0)=""/5, 0x5}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/218, 0xda}, {&(0x7f0000007700)=""/184, 0xb8}], 0x5, &(0x7f0000007840)=""/187, 0xbb}}], 0xa, 0x2000, &(0x7f0000007bc0)={r4, r5+10000000}) r6 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) sched_setscheduler(0x0, 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000000500)={0x10000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000000500)={0x10000000}) chdir(&(0x7f0000000440)='./bus\x00') (async) chdir(&(0x7f0000000440)='./bus\x00') write$cgroup_pid(r6, &(0x7f0000000380), 0x12) renameat(0xffffffffffffffff, 0x0, r6, 0x0) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) (async) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) wait4(r0, &(0x7f00000004c0), 0x8, &(0x7f0000000540)) (async) wait4(r0, &(0x7f00000004c0), 0x8, &(0x7f0000000540)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) open(0x0, 0x0, 0x29) (async) open(0x0, 0x0, 0x29) 20:07:30 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x5, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) setregid(0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES64, @ANYRES32, @ANYRES16=r0, @ANYRESOCT, @ANYRES32, @ANYRES64=r2, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="000000001000000000000000010000000100", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="eeffffff9198f015000800000100000001006dd54b560000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2], 0x118, 0xc080}, 0x20008000) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75390000000000000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x61) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) (fail_nth: 76) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") dup(0xffffffffffffffff) [ 2706.393446][T28566] overlayfs: unrecognized mount option "lowerdir/.:fila0Ÿ8Crn" or missing value 20:07:30 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0xb, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2706.463174][T28567] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 2706.479024][T28567] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 2706.494839][T28567] overlayfs: './file0' not a directory [ 2706.552577][T28576] FAULT_INJECTION: forcing a failure. [ 2706.552577][T28576] name failslab, interval 1, probability 0, space 0, times 0 [ 2706.577664][T28577] overlayfs: overlapping lowerdir path [ 2706.583139][T28576] CPU: 1 PID: 28576 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2706.594673][T28576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2706.604570][T28576] Call Trace: [ 2706.607782][T28576] dump_stack_lvl+0x1e2/0x24b [ 2706.612292][T28576] ? bfq_pos_tree_add_move+0x43b/0x43b [ 2706.617669][T28576] ? ____kasan_kmalloc+0xed/0x110 [ 2706.622539][T28576] ? kobj_map+0x64/0x670 [ 2706.626617][T28576] ? device_add_disk+0x2a/0x40 [ 2706.631216][T28576] ? loop_add+0x580/0x750 [ 2706.635378][T28576] ? loop_control_ioctl+0x448/0x620 [ 2706.640412][T28576] ? __x64_sys_ioctl+0x7b/0x90 [ 2706.645020][T28576] dump_stack+0x15/0x17 [ 2706.649010][T28576] should_fail+0x3c6/0x510 [ 2706.653267][T28576] ? kvasprintf_const+0x13b/0x190 [ 2706.658117][T28576] __should_failslab+0xa4/0xe0 [ 2706.662715][T28576] should_failslab+0x9/0x20 [ 2706.667057][T28576] __kmalloc_track_caller+0x5f/0x320 [ 2706.672178][T28576] kstrdup_const+0x55/0x90 [ 2706.676441][T28576] kvasprintf_const+0x13b/0x190 [ 2706.681124][T28576] kobject_set_name_vargs+0x61/0x120 [ 2706.686242][T28576] dev_set_name+0xd1/0x120 [ 2706.690493][T28576] ? __kasan_kmalloc+0x9/0x10 [ 2706.695018][T28576] ? get_device+0x30/0x30 [ 2706.699171][T28576] ? mutex_unlock+0x1c/0x40 [ 2706.703604][T28576] ? kobj_map+0x62f/0x670 [ 2706.707858][T28576] __device_add_disk+0x703/0x11a0 [ 2706.712805][T28576] ? device_add_disk+0x40/0x40 [ 2706.717487][T28576] ? vsprintf+0x40/0x40 [ 2706.721486][T28576] ? device_initialize+0x1e1/0x420 [ 2706.726420][T28576] device_add_disk+0x2a/0x40 [ 2706.730853][T28576] loop_add+0x580/0x750 [ 2706.734839][T28576] loop_control_ioctl+0x448/0x620 [ 2706.739701][T28576] ? loop_remove+0xb0/0xb0 [ 2706.743956][T28576] ? __fget_files+0x31e/0x380 [ 2706.748479][T28576] ? security_file_ioctl+0x84/0xb0 [ 2706.753419][T28576] ? loop_remove+0xb0/0xb0 [ 2706.757671][T28576] __se_sys_ioctl+0x114/0x190 [ 2706.762193][T28576] __x64_sys_ioctl+0x7b/0x90 [ 2706.766709][T28576] do_syscall_64+0x34/0x70 [ 2706.770954][T28576] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2706.776677][T28576] RIP: 0033:0x7f1be7363ae9 [ 2706.780934][T28576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2706.800374][T28576] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2706.808614][T28576] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2706.816431][T28576] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2706.824244][T28576] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 [ 2706.832049][T28576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2706.839872][T28576] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 20:07:30 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xff00000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:07:30 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bb, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 2706.857173][T28576] kobject_add_internal failed for queue (error: -2 parent: (null)) [ 2706.879957][T28576] ------------[ cut here ]------------ [ 2706.887072][T28576] WARNING: CPU: 1 PID: 28576 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 2706.896975][T28576] Modules linked in: [ 2706.901823][T28576] CPU: 1 PID: 28576 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2706.913576][T28576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2706.923698][T28576] RIP: 0010:sysfs_create_files+0x325/0x470 [ 2706.929553][T28576] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 e1 a9 d4 ff e9 a8 fe ff ff e8 37 39 97 ff 31 db e9 ef 00 00 00 e8 2b 39 97 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 2706.996200][T28576] RSP: 0018:ffffc90000c47b00 EFLAGS: 00010283 [ 2707.017638][T28576] RAX: ffffffff81d36b98 RBX: ffff88811425d098 RCX: 0000000000040000 [ 2707.026067][T28576] RDX: ffffc90005082000 RSI: 0000000000009ccc RDI: 0000000000009ccd [ 2707.034598][T28576] RBP: ffffc90000c47bd0 R08: ffffffff827021f7 R09: ffffed1021496586 [ 2707.042883][T28576] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 2707.057096][T28576] R13: ffffffff855f5de0 R14: dffffc0000000000 R15: ffff88811425d068 [ 2707.065373][T28576] FS: 00007f1be60c56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2707.074670][T28576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2707.130177][T28576] CR2: 00007f508e2333c6 CR3: 00000001596e3000 CR4: 00000000003506a0 20:07:31 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) (async) sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x5) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6c6f7765726469722f2e3a66696c61309f3843726e0d008cf1a24118842a2d97a5e80fc9ad999c63be27b5a9b50b29d48c974f28f1f3081664f0479b1719bdac81d627557892cd43634aec6c882fffe865946e96b7e95b4a08d38b09d85f0139b8f3fc54e3c976013ae16cfcad5966de5e22d67ce46f349a4ab487275753687377135b145e36ca3f0fa54fabc3f7246e8a8947275f12a5e71bb404e9a484029cc8c18e"]) (async) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) clock_gettime(0x0, &(0x7f0000007b80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000007900)=[{{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000740)=""/70, 0x46}, {&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/19, 0x13}], 0x4, &(0x7f0000001840)=""/99, 0x63}, 0x4d58}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/24, 0x18}, {&(0x7f0000001900)=""/116, 0x74}, {&(0x7f0000001980)=""/230, 0xe6}], 0x3, &(0x7f0000007c00)=""/112, 0x70}, 0xf51}, {{&(0x7f0000001b40), 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001bc0)=""/89, 0x59}, {&(0x7f0000001c40)=""/28, 0x1c}, {&(0x7f0000001c80)=""/25, 0x19}, {&(0x7f0000001cc0)=""/103, 0x67}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/97, 0x61}], 0x6, &(0x7f0000002e40)=""/86, 0x56}, 0x1ff}, {{&(0x7f0000002ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f40)=""/158, 0x9e}, {&(0x7f0000003000)=""/160, 0xa0}, {&(0x7f00000030c0)=""/202, 0xca}], 0x3, &(0x7f0000003200)=""/4096, 0x1000}, 0x400}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000004200)=""/59, 0x3b}, {&(0x7f0000004240)=""/125, 0x7d}, {&(0x7f00000042c0)=""/192, 0xc0}], 0x3, &(0x7f00000043c0)=""/46, 0x2e}, 0x9}, {{&(0x7f0000004400)=@nfc, 0x80, &(0x7f0000005480)=[{&(0x7f0000004480)=""/4096, 0x1000}], 0x1}, 0x6}, {{&(0x7f00000054c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005540)=""/83, 0x53}, {&(0x7f00000055c0)=""/246, 0xf6}, {&(0x7f00000056c0)=""/130, 0x82}], 0x3}, 0x3dbd}, {{&(0x7f00000057c0)=@hci, 0x80, &(0x7f0000005c80)=[{&(0x7f0000005840)=""/58, 0x3a}, {&(0x7f0000005880)=""/105, 0x69}, {&(0x7f0000005900)=""/147, 0x93}, {&(0x7f00000059c0)=""/240, 0xf0}, {&(0x7f0000005ac0)=""/68, 0x44}, {&(0x7f0000005b40)=""/227, 0xe3}, {&(0x7f0000005c40)}], 0x7, &(0x7f0000005d00)=""/137, 0x89}, 0x9}, {{&(0x7f0000005dc0)=@x25, 0x80, &(0x7f0000006380)=[{&(0x7f0000005e40)=""/13, 0xd}, {&(0x7f0000005e80)=""/65, 0x41}, {&(0x7f0000005f00)=""/66, 0x42}, {&(0x7f0000005f80)=""/236, 0xec}, {&(0x7f0000006080)=""/24, 0x18}, {&(0x7f00000060c0)=""/195, 0xc3}, {&(0x7f00000061c0)=""/218, 0xda}, {&(0x7f00000062c0)=""/187, 0xbb}], 0x8, &(0x7f0000006400)=""/235, 0xeb}, 0x80000001}, {{0x0, 0x0, &(0x7f00000077c0)=[{&(0x7f0000006500)=""/132, 0x84}, {&(0x7f00000065c0)=""/5, 0x5}, {&(0x7f0000006600)=""/4096, 0x1000}, {&(0x7f0000007600)=""/218, 0xda}, {&(0x7f0000007700)=""/184, 0xb8}], 0x5, &(0x7f0000007840)=""/187, 0xbb}}], 0xa, 0x2000, &(0x7f0000007bc0)={r4, r5+10000000}) (async) r6 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) (async) sched_setscheduler(0x0, 0x2, 0x0) (async) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000000500)={0x10000000}) (async) chdir(&(0x7f0000000440)='./bus\x00') (async) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) (async) renameat(0xffffffffffffffff, 0x0, r6, 0x0) (async) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) (async) wait4(r0, &(0x7f00000004c0), 0x8, &(0x7f0000000540)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) (async) open(0x0, 0x0, 0x29) [ 2707.214843][T28576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2707.222716][T28576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2707.230486][T28576] Call Trace: [ 2707.233738][T28576] ? show_regs+0x58/0x60 [ 2707.237807][T28576] ? __warn+0x160/0x2f0 [ 2707.241867][T28576] ? sysfs_create_files+0x325/0x470 [ 2707.246852][T28576] ? report_bug+0x3d9/0x5b0 [ 2707.251218][T28576] ? sysfs_create_files+0x325/0x470 [ 2707.256731][T28576] ? handle_bug+0x41/0x70 20:07:31 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0xc, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2707.311754][T28576] ? vsprintf+0x40/0x40 [ 2707.315702][T28576] ? device_initialize+0x1e1/0x420 [ 2707.320771][T28576] device_add_disk+0x2a/0x40 [ 2707.325185][T28576] loop_add+0x580/0x750 [ 2707.329217][T28576] loop_control_ioctl+0x448/0x620 [ 2707.334037][T28576] ? loop_remove+0xb0/0xb0 [ 2707.338302][T28576] ? __fget_files+0x31e/0x380 [ 2707.342845][T28576] ? security_file_ioctl+0x84/0xb0 [ 2707.347755][T28576] ? loop_remove+0xb0/0xb0 [ 2707.352041][T28576] __se_sys_ioctl+0x114/0x190 [ 2707.356524][T28576] __x64_sys_ioctl+0x7b/0x90 [ 2707.360997][T28576] do_syscall_64+0x34/0x70 [ 2707.365202][T28576] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2707.371260][T28576] RIP: 0033:0x7f1be7363ae9 [ 2707.378599][T28576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2707.398848][T28576] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2707.407292][T28576] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2707.415295][T28576] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2707.423067][T28576] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 [ 2707.438602][T28576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2707.447578][T28576] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2707.459803][T28576] ---[ end trace 972e1bfb940ea73e ]--- [ 2707.469448][T28576] ------------[ cut here ]------------ [ 2707.478023][T28576] kernfs: can not remove 'events', no directory [ 2707.481814][T28594] overlayfs: overlapping lowerdir path [ 2707.489597][T28576] WARNING: CPU: 0 PID: 28576 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 2707.503690][T28576] Modules linked in: [ 2707.508811][T28576] CPU: 0 PID: 28576 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2707.525954][T28576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2707.540407][T28576] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 2707.549881][T28576] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 c0 b9 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 2707.580376][T28576] RSP: 0018:ffffc90000c47ad8 EFLAGS: 00010246 [ 2707.590929][T28576] RAX: 190b9e02a698b900 RBX: 0000000000000000 RCX: 0000000000040000 [ 2707.604247][T28576] RDX: ffffc90005082000 RSI: 0000000000013c15 RDI: 0000000000013c16 [ 2707.618807][T28576] RBP: ffffc90000c47af0 R08: ffffffff81521b18 R09: 0000000000000003 [ 2707.633177][T28576] R10: fffff52000188e98 R11: dffffc0000000001 R12: 0000000000000000 [ 2707.648759][T28576] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff855f5ea0 [ 2707.663127][T28576] FS: 00007f1be60c56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 20:07:31 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bc, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:07:31 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xff01000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2707.678608][T28576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2707.686429][T28576] CR2: 0000000020150030 CR3: 00000001596e3000 CR4: 00000000003506b0 [ 2707.707643][T28576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2707.718592][T28576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2707.748599][T28576] Call Trace: [ 2707.751783][T28576] ? show_regs+0x58/0x60 [ 2707.755975][T28576] ? __warn+0x160/0x2f0 [ 2707.760110][T28576] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2707.765677][T28576] ? report_bug+0x3d9/0x5b0 [ 2707.770519][T28576] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2707.776530][T28576] ? handle_bug+0x41/0x70 [ 2707.780846][T28576] ? exc_invalid_op+0x1b/0x50 [ 2707.788715][T28576] ? asm_exc_invalid_op+0x12/0x20 [ 2707.795416][T28576] ? wake_up_klogd+0xb8/0xf0 [ 2707.800748][T28576] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2707.806714][T28576] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2707.812554][T28576] sysfs_create_files+0x3de/0x470 [ 2707.817703][T28576] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 2707.823320][T28576] ? __kasan_check_write+0x14/0x20 [ 2707.828594][T28576] ? kobject_get+0xd1/0x120 [ 2707.833263][T28576] __device_add_disk+0x9a7/0x11a0 [ 2707.876304][T28576] ? device_add_disk+0x40/0x40 [ 2707.895895][T28576] ? vsprintf+0x40/0x40 [ 2707.914013][T28576] ? device_initialize+0x1e1/0x420 [ 2707.935916][T28576] device_add_disk+0x2a/0x40 [ 2707.955875][T28576] loop_add+0x580/0x750 [ 2708.014685][T28576] loop_control_ioctl+0x448/0x620 [ 2708.054689][T28576] ? loop_remove+0xb0/0xb0 [ 2708.067696][T28576] ? __fget_files+0x31e/0x380 [ 2708.078601][T28576] ? security_file_ioctl+0x84/0xb0 [ 2708.083564][T28576] ? loop_remove+0xb0/0xb0 [ 2708.087849][T28576] __se_sys_ioctl+0x114/0x190 [ 2708.108602][T28576] __x64_sys_ioctl+0x7b/0x90 [ 2708.113132][T28576] do_syscall_64+0x34/0x70 [ 2708.117478][T28576] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2708.144350][T28576] RIP: 0033:0x7f1be7363ae9 20:07:32 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2708.188707][T28576] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2708.197138][T28576] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 20:07:32 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0xd, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2708.205348][T28576] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000007 [ 2708.220746][T28576] RBP: 00007f1be60c5120 R08: 0000000000000000 R09: 0000000000000000 [ 2708.236728][T28576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2708.251893][T28576] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2708.260757][T28576] ---[ end trace 972e1bfb940ea73f ]--- [ 2708.266587][T28576] loop0: failed to create sysfs files for events [ 2708.289414][T28579] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value 20:07:32 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003a40)=[{{&(0x7f0000000540)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000005c0)=""/86, 0x56}], 0x1, &(0x7f0000000640)=""/4096, 0x1000}, 0x1f}, {{&(0x7f0000001640)=@hci, 0x80, &(0x7f0000003940)=[{&(0x7f00000016c0)=""/8, 0x8}, {&(0x7f0000001700)=""/79, 0x4f}, {&(0x7f0000001780)=""/3, 0x3}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/41, 0x29}, {&(0x7f0000003800)}, {&(0x7f0000003840)=""/255, 0xff}], 0x8, &(0x7f00000039c0)=""/69, 0x45}, 0x3}], 0x2, 0x80, &(0x7f0000003ac0)) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000003800)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e81632f66696c65312c6c6f7765726469723d2e2f66696c6530"]) sched_setscheduler(0x0, 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000500)={0x10000000}) chdir(&(0x7f0000000440)='./bus\x00') write$cgroup_pid(r3, &(0x7f0000000380), 0x12) renameat(0xffffffffffffffff, 0x0, r3, 0x0) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) open(0x0, 0x0, 0x29) [ 2708.358146][T28611] overlayfs: unrecognized mount option "lowerdir/.:fila0Ÿ8Crn" or missing value [ 2708.389399][T28617] overlayfs: overlapping lowerdir path 20:07:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x5, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) setregid(0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES64, @ANYRES32, @ANYRES16=r0, @ANYRESOCT, @ANYRES32, @ANYRES64=r2, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="000000001000000000000000010000000100", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="eeffffff9198f015000800000100000001006dd54b560000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES8=r2], 0x118, 0xc080}, 0x20008000) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75390000000000000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x61) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) (fail_nth: 77) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") dup(0xffffffffffffffff) 20:07:32 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bd, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 2708.532881][T28624] overlayfs: failed to resolve '.c/file1': -2 [ 2708.556290][T28625] ------------[ cut here ]------------ [ 2708.562815][T28625] kernfs: can not remove 'events', no directory 20:07:32 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xff03000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2708.578219][T28625] WARNING: CPU: 0 PID: 28625 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 2708.598772][T28625] Modules linked in: [ 2708.602632][T28625] CPU: 0 PID: 28625 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2708.615514][T28625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2708.627641][T28625] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 2708.634339][T28625] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 c0 b9 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 2708.654449][T28625] RSP: 0018:ffffc90000aa7c18 EFLAGS: 00010246 [ 2708.660854][T28625] RAX: e1d00317b9aaef00 RBX: 0000000000000000 RCX: 0000000000040000 [ 2708.674872][T28625] RDX: ffffc90005082000 RSI: 000000000000031a RDI: 000000000000031b [ 2708.688242][T28625] RBP: ffffc90000aa7c30 R08: ffffffff81521b18 R09: ffffed103ee0a5f8 [ 2708.696439][T28625] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 2708.704473][T28625] R13: ffffffff869513a0 R14: 0000000000000000 R15: ffffffff855f5ea0 [ 2708.748697][T28625] FS: 00007f1be60c56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2708.800826][T28625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2708.850844][T28625] CR2: 00000000201f1030 CR3: 000000010cb9b000 CR4: 00000000003506a0 [ 2708.917467][T28625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2708.987995][T28625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2709.006709][T28625] Call Trace: [ 2709.009895][T28625] ? show_regs+0x58/0x60 [ 2709.013930][T28625] ? __warn+0x160/0x2f0 [ 2709.017927][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2709.023609][T28625] ? report_bug+0x3d9/0x5b0 [ 2709.027911][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2709.033814][T28625] ? handle_bug+0x41/0x70 20:07:32 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2709.207267][T28625] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2709.225473][T28625] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2709.243076][T28625] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000007 20:07:33 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2709.257195][T28625] RBP: 00007f1be73af47a R08: 0000000000000000 R09: 0000000000000000 [ 2709.270550][T28625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2709.279554][T28625] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2709.287564][T28625] ---[ end trace 972e1bfb940ea740 ]--- [ 2709.293238][T28625] ------------[ cut here ]------------ [ 2709.298777][T28625] kernfs: can not remove 'events_async', no directory 20:07:33 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003a40)=[{{&(0x7f0000000540)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000005c0)=""/86, 0x56}], 0x1, &(0x7f0000000640)=""/4096, 0x1000}, 0x1f}, {{&(0x7f0000001640)=@hci, 0x80, &(0x7f0000003940)=[{&(0x7f00000016c0)=""/8, 0x8}, {&(0x7f0000001700)=""/79, 0x4f}, {&(0x7f0000001780)=""/3, 0x3}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/41, 0x29}, {&(0x7f0000003800)}, {&(0x7f0000003840)=""/255, 0xff}], 0x8, &(0x7f00000039c0)=""/69, 0x45}, 0x3}], 0x2, 0x80, &(0x7f0000003ac0)) (async) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) (async) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) (async) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) r3 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000003800)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e81632f66696c65312c6c6f7765726469723d2e2f66696c6530"]) (async) sched_setscheduler(0x0, 0x2, 0x0) (async) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000500)={0x10000000}) (async) chdir(&(0x7f0000000440)='./bus\x00') (async) write$cgroup_pid(r3, &(0x7f0000000380), 0x12) (async) renameat(0xffffffffffffffff, 0x0, r3, 0x0) (async) lchown(&(0x7f00000002c0)='./bus/file0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) ptrace$cont(0xffffffffffffffff, 0x0, 0x10001, 0x8000000000000000) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) (async) open(0x0, 0x0, 0x29) [ 2709.305535][T28625] WARNING: CPU: 0 PID: 28625 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 2709.315768][T28625] Modules linked in: [ 2709.319947][T28625] CPU: 0 PID: 28625 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2709.331947][T28625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2709.342372][T28625] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 2709.353898][T28625] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 c0 b9 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 2709.392309][T28625] RSP: 0018:ffffc90000aa7c18 EFLAGS: 00010246 [ 2709.401371][T28642] overlayfs: overlapping lowerdir path 20:07:33 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1be, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 2709.406690][T28625] RAX: e1d00317b9aaef00 RBX: 0000000000000000 RCX: 0000000000040000 [ 2709.419682][T28625] RDX: ffffc90005082000 RSI: 000000000000970c RDI: 000000000000970d [ 2709.433271][T28625] RBP: ffffc90000aa7c30 R08: ffffffff81521b18 R09: ffffed103ee04e8b [ 2709.446579][T28625] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 20:07:33 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xffff1f0000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2709.460174][T28625] R13: ffffffff869513a0 R14: 0000000000000000 R15: ffffffff855f5f40 [ 2709.473898][T28625] FS: 00007f1be60c56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2709.491288][T28625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2709.504587][T28625] CR2: 00000000200e3030 CR3: 000000010cb9b000 CR4: 00000000003506b0 [ 2709.520061][T28625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2709.536289][T28625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2709.648702][T28625] Call Trace: [ 2709.652726][T28625] ? show_regs+0x58/0x60 [ 2709.662390][T28625] ? __warn+0x160/0x2f0 [ 2709.675791][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2709.738922][T28625] ? report_bug+0x3d9/0x5b0 [ 2709.774141][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2709.818493][T28625] ? handle_bug+0x41/0x70 [ 2709.853257][T28625] ? exc_invalid_op+0x1b/0x50 [ 2709.863824][T28625] ? asm_exc_invalid_op+0x12/0x20 [ 2709.876550][T28625] ? wake_up_klogd+0xb8/0xf0 [ 2709.888990][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 20:07:33 executing program 3: r0 = getegid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80000) r2 = memfd_create(&(0x7f0000002840)='\x1aj~\x97\xc1\x00\x00\x00\xff\x00\x00\x00\x7f\xef_\xd3\xdc=f.z=\x80=8\x1f\x14\xa2&\xbam\v\xa9\f\xf5\x17t\xc9\x80\xf4\xa1\xeb\x907L\x7f \xe3\x19\xcb\xbf\xfc\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00h}\x00\x135V\xd9\xe0\xb0\x17\x01g\xff?\xc8\xfb3\x93\xbc\xcf\xf2\x95\xbeYd,\xb3\x17\xb0L\xe841(\"\xc2K\x11\x81\xef.m\xf7@\xb1\xf9\xee\xce\\\xd9\x03\nHNzF``\xa0\xc4}P\xb3\b\x0e\xcd\x86\'qb\x9a\xce\"\xfb\xd6\x91\'\x9b~\xcd\xfd\xaa\n\xea\x8dC\x9aQ\n\xce\"\x9cN\xed0\xf0\xc2x\x93h\xe8\\\x18\xd26\xe7\x8d4\x06\xf0\xe3M\xe5\x91\x0f\x85\x97gla\x06\xe1\xba\x1a\x1d \n\fr\xae\x12M\xcb6\xe0\x15\xd5d\x16\xc3\xdf\xa2\x04wB\xd0\x18\xa4\x17|\vH\xf5\xb0\xb5\xc7\x9f`Fz\xa3x\x99\xe17\xd2vAW\xe5\x18)9\xba\xa68A\xf8y\xe6\xac\xda\xc7u\xa9\x00{:\x01\xee,\a:\x06\xad{\x80\xfd\xc7\"\x95\x0f\xe3\x86\x19\xc3\xd2\xf7\x18\xf8\xed\x8b\"\xd8\x8f\xde`\xb0D\xfd\x84\xa3\xd7\xf3R\x8d\x88\xdaJ\xb0\xf8^\xd4>\xc7e\xab\x8f+\xda\x9b\xae\xf2\xca\xb9\xde\xb5\x8f\xdb\xba}\x7f\xf8\xe5i,m\b\xf0\xc7\xe9R\x9cY$\xcb\x00/!Z\xeb\x9bE\xf2\xb9\xcc\xf0\x9c\x02\xfc\x9c\x91q\xba|\x80n\x1f\xffG\xc3\x13\xe7v\xa7\x95md\x0f\xa5\x06\v^n\x84d5o\x02\xb3.\x8dc\x18\xe0\xc2\x9b\xe1D\x0fB] \xdfJGr\xdbc,\xef82%\x97\xe4;u\xa9\xe5\xef*n\xf613\x17\x80[\x90]\xef\xc1\x8e\rD\xd2\xe0\x8c\xf2\x00\x00\x00\x00\x00\x00\x00Gs\xab\x1e\xa13\x93\x8d\x04U\xf5\xb8Th9s3\xc9\xbf\xe5My$\x99.\xf0\xd5\xc8\xb1\xfc4\xe7\x83z\x11a\xb7\xebY\x1d\xcd\x81N\xed\xbd\xa5\xce\xa0f\xe5q2\xbc#w\xe4_\x8a-\xad\xc2/_\xe6\nE\xeb\x9c\x96\xf4`\xa2\x06\xe0^\xfb\x99\xbb}\xfb\x052_\x83*B\xf1\xf0\x95\xd2K\xd6\xe5\xb1\x1a\x02,\xbe\xf5\xd0\xd4\xa1A\xf3!\n\xc6b\xeb\x92\xea\xd8\xe1$\xbbUO\x1fS\x02\x9e\xa7|i:\xb1\xf60\xf6M\xe6,\x81=F\xa1\xca\x06\x0e\x14\x89/\xa7\"\x17-h9\x176\x9d\x04\x1el\xdcp\x89\x1b \x93f\x9a\x10\xd9\xa2Y\b\xfalA\xe1\x1bI\xb9\xf8\xa0\xb0\xc2\x04\xedO\n\vj&\xb5\x04\xc3{Yt\xf4rS^\x0e$\xe9\x05\xcd\x9b\x84\x14`\xed\x9e\xbbh\x81h\xf2\xe7\xe2DO\x1a\xe9\xc1\x1cu\xa5\xbd\x90\xbb\x03\xd5\x00\xf2\x83T\xe4\x0eF\x7f\x85\xb5\xe9CJ 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2710.040529][T28625] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2710.048867][T28625] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2710.056789][T28625] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000007 [ 2710.064621][T28625] RBP: 00007f1be73af47a R08: 0000000000000000 R09: 0000000000000000 [ 2710.072415][T28625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2710.080252][T28625] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2710.088033][T28625] ---[ end trace 972e1bfb940ea741 ]--- [ 2710.093339][T28625] ------------[ cut here ]------------ [ 2710.098622][T28625] kernfs: can not remove 'events_poll_msecs', no directory 20:07:33 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0xf, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) [ 2710.118507][T28625] WARNING: CPU: 1 PID: 28625 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.128492][T28625] Modules linked in: [ 2710.132327][T28625] CPU: 1 PID: 28625 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2710.144565][T28625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2710.154780][T28625] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.161281][T28625] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 c0 b9 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 2710.182712][T28625] RSP: 0018:ffffc90000aa7c18 EFLAGS: 00010246 [ 2710.188691][T28625] RAX: e1d00317b9aaef00 RBX: 0000000000000000 RCX: 0000000000040000 [ 2710.196573][T28625] RDX: ffffc90005082000 RSI: 0000000000012c94 RDI: 0000000000012c95 [ 2710.204427][T28625] RBP: ffffc90000aa7c30 R08: ffffffff81521b18 R09: ffffed103ee2a5f8 [ 2710.212228][T28625] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 2710.220031][T28625] R13: ffffffff869513a0 R14: 0000000000000000 R15: ffffffff855f5f60 [ 2710.227810][T28625] FS: 00007f1be60c56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2710.246365][T28625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2710.258923][T28625] CR2: 00000000200bd038 CR3: 000000010cb9b000 CR4: 00000000003506a0 20:07:34 executing program 0: sched_setscheduler(0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1bf, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 2710.266857][T28625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2710.288990][T28659] overlayfs: overlapping lowerdir path [ 2710.294313][T28625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2710.294329][T28625] Call Trace: [ 2710.310049][T28625] ? show_regs+0x58/0x60 [ 2710.314138][T28625] ? __warn+0x160/0x2f0 20:07:34 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x3a, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0xffffff7f00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000500)) prlimit64(r0, 0xb, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2710.318132][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.333963][T28625] ? report_bug+0x3d9/0x5b0 [ 2710.342360][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.360856][T28625] ? handle_bug+0x41/0x70 [ 2710.368356][T28625] ? exc_invalid_op+0x1b/0x50 [ 2710.377396][T28625] ? asm_exc_invalid_op+0x12/0x20 [ 2710.387795][T28625] ? wake_up_klogd+0xb8/0xf0 [ 2710.397722][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.403676][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.409933][T28625] sysfs_remove_files+0xa5/0x100 [ 2710.414943][T28625] del_gendisk+0x248/0xa90 [ 2710.419558][T28625] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2710.425468][T28625] ? radix_tree_delete_item+0x24d/0x350 [ 2710.475412][T28625] loop_remove+0x46/0xb0 [ 2710.525641][T28625] loop_control_ioctl+0x564/0x620 [ 2710.565713][T28625] ? loop_remove+0xb0/0xb0 [ 2710.600168][T28625] ? __fget_files+0x31e/0x380 [ 2710.636417][T28625] ? security_file_ioctl+0x84/0xb0 [ 2710.676536][T28625] ? loop_remove+0xb0/0xb0 [ 2710.689024][T28625] __se_sys_ioctl+0x114/0x190 [ 2710.701166][T28625] __x64_sys_ioctl+0x7b/0x90 [ 2710.713133][T28625] do_syscall_64+0x34/0x70 [ 2710.724792][T28625] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2710.738622][T28625] RIP: 0033:0x7f1be7363ae9 [ 2710.742936][T28625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2710.778590][T28625] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2710.786901][T28625] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2710.808591][T28625] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000007 [ 2710.816449][T28625] RBP: 00007f1be73af47a R08: 0000000000000000 R09: 0000000000000000 [ 2710.827527][T28625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2710.835430][T28625] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2710.843204][T28625] ---[ end trace 972e1bfb940ea742 ]--- [ 2710.848590][T28625] ------------[ cut here ]------------ [ 2710.853912][T28625] kernfs: can not remove 'bdi', no directory [ 2710.859855][T28625] WARNING: CPU: 0 PID: 28625 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.869526][T28625] Modules linked in: [ 2710.873259][T28625] CPU: 0 PID: 28625 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2710.884800][T28625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2710.894814][T28625] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 2710.901396][T28625] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 00 98 97 ff 48 c7 c7 c0 b9 4a 85 4c 89 fe e8 11 2b 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 e3 97 97 ff bb fe ff ff ff 48 c7 c7 [ 2710.921203][T28625] RSP: 0018:ffffc90000aa7c38 EFLAGS: 00010246 [ 2710.927283][T28625] RAX: e1d00317b9aaef00 RBX: 0000000000000000 RCX: 0000000000040000 [ 2710.935501][T28625] RDX: ffffc90005082000 RSI: 0000000000034fbd RDI: 0000000000034fbe [ 2710.943631][T28625] RBP: ffffc90000aa7c50 R08: ffffffff81521b18 R09: fffff52000154e9d [ 2710.952056][T28625] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88811425d478 [ 2710.959989][T28625] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff855f57c0 [ 2710.967807][T28625] FS: 00007f1be60c56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2710.978626][T28625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2710.985181][T28625] CR2: 0000000020404030 CR3: 000000010cb9b000 CR4: 00000000003506b0 [ 2710.993431][T28625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2711.001309][T28625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2711.009310][T28625] Call Trace: [ 2711.012393][T28625] ? show_regs+0x58/0x60 [ 2711.016634][T28625] ? __warn+0x160/0x2f0 [ 2711.020704][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2711.026217][T28625] ? report_bug+0x3d9/0x5b0 [ 2711.030563][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2711.036054][T28625] ? handle_bug+0x41/0x70 [ 2711.040211][T28625] ? exc_invalid_op+0x1b/0x50 [ 2711.044824][T28625] ? asm_exc_invalid_op+0x12/0x20 [ 2711.049706][T28625] ? wake_up_klogd+0xb8/0xf0 [ 2711.054095][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2711.059614][T28625] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 2711.065035][T28625] sysfs_remove_link+0x50/0x60 [ 2711.069832][T28625] del_gendisk+0x477/0xa90 [ 2711.074126][T28625] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2711.079875][T28625] ? radix_tree_delete_item+0x24d/0x350 [ 2711.085227][T28625] loop_remove+0x46/0xb0 [ 2711.089336][T28625] loop_control_ioctl+0x564/0x620 [ 2711.094162][T28625] ? loop_remove+0xb0/0xb0 [ 2711.098417][T28625] ? __fget_files+0x31e/0x380 [ 2711.102967][T28625] ? security_file_ioctl+0x84/0xb0 [ 2711.107883][T28625] ? loop_remove+0xb0/0xb0 [ 2711.112172][T28625] __se_sys_ioctl+0x114/0x190 [ 2711.116645][T28625] __x64_sys_ioctl+0x7b/0x90 [ 2711.121270][T28625] do_syscall_64+0x34/0x70 [ 2711.125478][T28625] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2711.131237][T28625] RIP: 0033:0x7f1be7363ae9 [ 2711.135449][T28625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2711.154918][T28625] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2711.163149][T28625] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2711.170964][T28625] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000007 [ 2711.178770][T28625] RBP: 00007f1be73af47a R08: 0000000000000000 R09: 0000000000000000 [ 2711.187063][T28625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2711.194991][T28625] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2711.203589][T28625] ---[ end trace 972e1bfb940ea743 ]--- [ 2711.211870][T28625] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 2711.223415][T28625] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 2711.231659][T28625] CPU: 1 PID: 28625 Comm: syz-executor.5 Tainted: G W 5.10.200-syzkaller-00425-g0da9a7bcb7a2 #0 [ 2711.243192][T28625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 2711.253185][T28625] RIP: 0010:strlen+0x2c/0x70 [ 2711.257617][T28625] Code: 89 e5 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 2711.277183][T28625] RSP: 0018:ffffc90000aa7ba8 EFLAGS: 00010246 [ 2711.283079][T28625] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 2711.290880][T28625] RDX: ffff888113e513c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 2711.298694][T28625] RBP: ffffc90000aa7bc8 R08: ffffffff81d2dffb R09: fffff52000154f79 [ 2711.306517][T28625] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 2711.314433][T28625] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 2711.322244][T28625] FS: 00007f1be60c56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2711.330995][T28625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2711.337418][T28625] CR2: 00007f5c441f8038 CR3: 000000010cb9b000 CR4: 00000000003506a0 [ 2711.345361][T28625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2711.353126][T28625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2711.360934][T28625] Call Trace: [ 2711.364071][T28625] ? __die_body+0x62/0xb0 [ 2711.368231][T28625] ? die_addr+0x9f/0xd0 [ 2711.372233][T28625] ? exc_general_protection+0x3ff/0x490 [ 2711.377616][T28625] ? asm_exc_general_protection+0x1e/0x30 [ 2711.383162][T28625] ? kernfs_find_ns+0x7b/0x4a0 [ 2711.387770][T28625] ? strlen+0x2c/0x70 [ 2711.391577][T28625] kernfs_find_ns+0x95/0x4a0 [ 2711.396091][T28625] kernfs_remove_by_name_ns+0x3a/0x110 [ 2711.401385][T28625] sysfs_remove_link+0x50/0x60 [ 2711.405987][T28625] del_gendisk+0x87b/0xa90 [ 2711.410238][T28625] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2711.416409][T28625] ? radix_tree_delete_item+0x24d/0x350 [ 2711.421783][T28625] loop_remove+0x46/0xb0 [ 2711.425946][T28625] loop_control_ioctl+0x564/0x620 [ 2711.430812][T28625] ? loop_remove+0xb0/0xb0 [ 2711.435257][T28625] ? __fget_files+0x31e/0x380 [ 2711.439750][T28625] ? security_file_ioctl+0x84/0xb0 [ 2711.444697][T28625] ? loop_remove+0xb0/0xb0 [ 2711.448948][T28625] __se_sys_ioctl+0x114/0x190 [ 2711.453465][T28625] __x64_sys_ioctl+0x7b/0x90 [ 2711.457890][T28625] do_syscall_64+0x34/0x70 [ 2711.462144][T28625] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2711.467906][T28625] RIP: 0033:0x7f1be7363ae9 [ 2711.472126][T28625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 2711.491911][T28625] RSP: 002b:00007f1be60c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2711.500157][T28625] RAX: ffffffffffffffda RBX: 00007f1be7483050 RCX: 00007f1be7363ae9 [ 2711.507967][T28625] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000007 [ 2711.515792][T28625] RBP: 00007f1be73af47a R08: 0000000000000000 R09: 0000000000000000 [ 2711.523587][T28625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2711.531399][T28625] R13: 000000000000006e R14: 00007f1be7483050 R15: 00007ffde5c82ec8 [ 2711.539222][T28625] Modules linked in: [ 2711.544755][T28625] ---[ end trace 972e1bfb940ea744 ]--- [ 2711.550388][T28625] RIP: 0010:strlen+0x2c/0x70 [ 2711.554839][T28625] Code: 89 e5 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 2711.574539][T28625] RSP: 0018:ffffc90000aa7ba8 EFLAGS: 00010246 [ 2711.580532][T28625] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 2711.588240][T28625] RDX: ffff888113e513c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 2711.596084][T28625] RBP: ffffc90000aa7bc8 R08: ffffffff81d2dffb R09: fffff52000154f79 [ 2711.603890][T28625] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 2711.611729][T28625] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 2711.619518][T28625] FS: 00007f1be60c56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2711.628251][T28625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2711.634708][T28625] CR2: 00007f5c441f8038 CR3: 000000010cb9b000 CR4: 00000000003506a0 [ 2711.642766][T28625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2711.650682][T28625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2711.658455][T28625] Kernel panic - not syncing: Fatal exception [ 2711.664524][T28625] Kernel Offset: disabled [ 2711.668656][T28625] Rebooting in 86400 seconds..