61f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:52 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:42:52 executing program 6: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{0x0}]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:52 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:52 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:42:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:52 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:52 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1850.514122] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1850.516624] loop4: detected capacity change from 0 to 124928 11:42:52 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:42:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:53 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:53 executing program 1: setxattr$trusted_overlay_upper(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680), &(0x7f00000046c0)={0x0, 0xfb, 0x72, 0x4, 0xe0, "0c37da509a2012cd4b85b29c7648a2aa", "c1221f2c8d6fec8174655201b2bb3dfb75e52f950e7ef58a57e6d158d06203c54749fd35efc6a1e6f955488e828b43eb531177b1deacd4c3f701df9cb0a5210d98b95f46a4b2e6843b5001230105f0a8e7c1139639fa3a4cfdafc9f774"}, 0x72, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004540)=[{{&(0x7f00000001c0)=@l2tp={0x2, 0x0, @local, 0x3}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="f8396aee43bf83d70f3d0d73023ff77d416c6b1115a1a4e372f55aec0e46473412ed655af83e91b5823906f69d20b6b833d32e07f7185c7fce39a2127e5df0d7236e09d34407d72f7264a2b5c6b5deb632762d6bbde4490ff09f8bd359b5a78db87a7b058886aaf2bd4ac84074b5ca4c86addfa9e8cee29220a8e951e8f87823ae9dea52c8f98b44a253477ae70a0c8dddfe48a4ff06810a03bb03bbe85f93fc40bcc02e5c6708cea9432c30507cffc115ec74b373b45307e457bc42a922bc251de1ad41c798a3c630f39e8eb80783aa04fea94b0e86", 0xd6}, {&(0x7f0000000440)="e3e7b1f0053a5198c531c9dd6478f4d3fb678e6fbe89ab2ff78cf4d8d3886970fa0a6dc567b25eaf0677198dbf8e2f601de375b2a136109c494e8b1f3ca0ab95f5fd5178109550fdeec0fa4829a91fb69ebe63b0ae440710", 0x58}, {&(0x7f00000004c0)="592ce5e99e33604426b5ba8315673653948293ae57304992531ae612e886227f5987c17d53a81f723fabb2ee6a108b5990a8ed0b889b81b47f273cf116cbb960d9359ea21ac0e1117e80976f39bccf5f66288b2dec57d8be1b910c2fcd9a55b40dbe09fd445ba1389c9136c6ddcbaa68478b35f0f240b725cb85ac169884ad6fda2ef2de4796da08d530028ef58ae2f508b4b39c3354452072e09f45563fe920fc18b144884faaa5aab287c36288d25a3b7256ee73e5129605feb33daec8d0a89b05071557c570cbead0aabb48dede0585dd6e667af876d6b1e23ca94c379dbbc2ec4efb3d3636b82c007edb65fa", 0xee}], 0x4, &(0x7f0000000600)=[{0x1010, 0x29, 0x7e, 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0x1000}, {&(0x7f0000003f40)="dc8ed77d94678efad3a62391570cb035bc52bca68d119518c21cd4b338ba1fcfa89514f7e195294388f4614e9fe38d344943ac6c78aacad7da429e7f1f500b7a1dca7941ea05f2124d95b9a653605e59a59acf62cec86c96696d69dadfe0637e39fc1bdfbf", 0x65}, {&(0x7f0000003fc0)="267c0373effeda10f96827f80adad442eedacc47dfcbe5836237adcb30bafc24c3308bff37c82b3d490f0b650a26a10b82bee5d9b37b450331c972c0d61dd8cd15db37b3d3233c55f191ccb72b612d5e7ec5a798ba2cfb5b97d5e144301cfea2c7b2ff7a4edca35f20d88f4de6a22f8c8d68c666dd5c54", 0x77}], 0x7, &(0x7f00000040c0)=[{0x28, 0x1, 0x0, "49ac599771b538901e7b0b47b3ae4370a919"}, {0xd8, 0x113, 0xfffffff7, "45751f685159a28a1729ad44045b439183832a746ceb234becfa69280373496db89b7f8dde8cf6b0fad26b08c50627d9ce2eb6ca2250954cf4445e8ab6ac28eb4846956acb16f5d4a6ae6fe98efbea7434d5de85b86a4b40b56cfad4ad84fdc57634153a2802fa7d47a5c30649257ffd06937af1ce2e0219bfddb260072ca2da161682dc6413285aaf1e975cc2148c8c903a76145814525fd68bc4e7ba5ad7412c82f451c83a31af04b1c2913f7afe0e66317e39e5b1aa67be3918a3eaa26222acb2ce"}], 0x100}}, {{&(0x7f00000041c0)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x80, &(0x7f0000004400)=[{&(0x7f0000004240)="eb5e8e052c806bba3bb3daeab83a0ab3a918377e44c124846fc288f8e39de52fdd2d0b45b521c89c932f8183db9754ac53bab2ab84ea593657e4306e", 0x3c}, {&(0x7f0000004280)="0390395515a2b18d9451fee4dc4cfbdf474fcf28983f4f3c1809539cb05e9a599f30f1ed0ee3a0a8f948613ddfd953b8d6a0ad892c45abf2418ae5ebe0728b12ea6a2e78074e432531f283ac2442d77889cf9097c52dea35ed269efd5cf90b6ac5461a99296dcf5af8aa8f923f8659308dad745f55325d7f037746c62c565d2bdf06e4789536d3e7de30f3d3f0099d4fd4622146378e", 0x96}, {&(0x7f0000004340)="baed2f385a8c5451c444ab0761d5b547732ecae4719caab6a17b11d9207c14f6aa138fb743f3782d903deff3929a653a752c46c82cd9ddf2001cea8e3cf5aba9044abf3ff5dfdb163568fe1032c00627b6383549ce0176b344b965bf18d85e1d8d25fb39ae3cc5b32b18624b66b0e6b5cd2cc6749e57ef38ca4338d0637f54ecb5298e31c2ee2b6bd5b8968f769ca30ac28dcffe9019c57c9e180c00578ff93f6afe99cefd545e008a4ff1fad55fb79ac51c", 0xb2}], 0x3, &(0x7f0000004440)=[{0xb0, 0x101, 0x2, "c8bc09ac59694632bb1a5313c23a99d5593813986785fd7fb433ffb519b74c5c51a8a562fd484c6057667ca2152054ae144f6c8a24b60c0953ca4f2a0e0001e9dcb3d7a143da9798394897f624bc4641bff27059290d071151163a79c1428ad7b0c5bbd38eebbbc12ab4a70e8ccaeeaa170f69f041174a1f1b07a75372cff6ad8d95244bdd25efed697f915760a3940afe09dad58327af3ab25862eaf3"}, {0x20, 0x114, 0x4, "7b74c1abeae3f9fe8908854c5e13"}], 0xd0}}], 0x4, 0x0) 11:42:53 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:53 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:53 executing program 6: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{0x0}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:42:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1850.768759] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 11:42:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1850.898158] loop4: detected capacity change from 0 to 124928 11:43:09 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 6: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{0x0}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000001c0)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:43:09 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:43:09 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1867.130389] loop4: detected capacity change from 0 to 124928 [ 1867.153261] loop3: detected capacity change from 0 to 124928 11:43:09 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x280200, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_open_dev$mouse(&(0x7f00000002c0), 0x30, 0x40000) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000b535828495a8afcf27234b4168944a066a508408010bcee40f36dee43649ff46dd0b6b52001c5142f02cc86e8d8eade81077649f2d62253d7f22a8f34c1d904bf43781d9d93f", @ANYRES32=r0, @ANYBLOB="7f000000000000002e2f66696c653000"]) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000480)) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000340)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r6, 0x0) r7 = dup2(r1, r0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe5}, 0x0, 0x2203, 0x0, {0x1}}, 0x800) syz_io_uring_submit(r3, r4, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r5, 0x89fb, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000380)={'syztnl0\x00', 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, @rand_addr=' \x01\x00', @loopback, 0x7800, 0x7800, 0x9, 0xb3}}) syz_io_uring_submit(r3, 0x0, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x2) r8 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x1f62a629277e7b97, 0xfffffffc, 0x7fffffff}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x400000000, 0x0}, 0x0) io_uring_enter(r8, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:43:09 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 6: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{0x0}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:09 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:43:09 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1867.499470] loop4: detected capacity change from 0 to 124928 11:43:27 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:43:27 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000180)=0x80) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) r3 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000001c0), 0x2, 0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x5) sendfile(r3, r4, &(0x7f0000000200)=0x5, 0x1) pidfd_getfd(r0, r0, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:43:27 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:27 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:43:27 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1885.538727] loop4: detected capacity change from 0 to 124928 [ 1885.551307] loop3: detected capacity change from 0 to 124928 11:43:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) openat(r0, &(0x7f0000000340)='./file0\x00', 0xc0, 0x40) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r5 = signalfd(r1, &(0x7f00000001c0), 0x8) syz_io_uring_setup(0x7d42, &(0x7f0000000240)={0x0, 0x92df, 0x1, 0x0, 0x3c2, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000200)=0x7) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:43:28 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:28 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:43:28 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:28 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:28 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1885.907352] loop4: detected capacity change from 0 to 124928 [ 1885.922563] loop3: detected capacity change from 0 to 124928 11:43:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:43:43 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:43:43 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:43:43 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:43 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:43 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:43 executing program 1: ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000200)={{}, 0x1, &(0x7f00000001c0)=[0x5], 0x100000000, 0x0, [0x93, 0x3, 0x81, 0x14ef]}) flock(0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_nlink(r3, 0x0, 0x0, 0xfffffffffffffd69, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x1, 0x4, 0x6, 0x0, 0x0, 0x100000000, 0x12181, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xbe8, 0x4}, 0x30, 0x7, 0x9, 0x0, 0x1, 0x8, 0x8, 0x0, 0x7, 0x0, 0xffffffff}, r2, 0xd, r3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000240)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000003c0)={{}, r4, 0x0, @unused=[0x7912, 0x8001, 0x1f, 0x5], @subvolid=0x8000}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000340)={{}, r4, 0x1e, @inherit={0x58, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000200000000000000a5040000000000000900000000000000190000000000000005000000000000000400000000000000f9ff86bb8448ffff050000000000000001000000000000000000000000002000"]}, @devid}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r5 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r8 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x20040, 0x48, 0x11}, 0x18) preadv2(r8, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x12, r8, 0x8000000) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:43:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:43:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1900.685509] loop4: detected capacity change from 0 to 124928 [ 1900.689430] loop3: detected capacity change from 0 to 124928 11:43:43 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:43:43 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:43 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:43 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1900.924224] loop3: detected capacity change from 0 to 124928 [ 1901.010364] loop4: detected capacity change from 0 to 124928 11:43:59 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:43:59 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee5", 0x9a, 0xf4b2}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:59 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000001c0)) 11:43:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:59 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:43:59 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:43:59 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1917.366210] loop4: detected capacity change from 0 to 124928 11:43:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) [ 1917.409415] loop3: detected capacity change from 0 to 124928 [ 1917.428874] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 11:43:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x315a, &(0x7f0000000140)={0x0, 0xd808, 0x8, 0x1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x4, 0x749e4120}) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000200)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:43:59 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:43:59 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:43:59 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:43:59 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1917.614499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1917.678031] loop3: detected capacity change from 0 to 124928 11:44:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:44:18 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:18 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:18 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46071f0605010000000100000003000600000400001c020000000000004000000000000000950300000000000007000000810038000100480f7300d1000500000067010000ff0f00000000000000000000000000000500000000000000020000000000000001040000000000000180000000000000010000000001000003000000000000000500000000000000020d000000000000000000f800000000f9fffffffffffffffaffffffffffffff9816c6eaa4e0cdec8a3fa0e86604108267554e3842b89783326388463fc56f0ebe8bb2ceacaf96dc1191c1ca0c54a759ac92ddc62026c2afeb9a68974ef4b3834117cec8c94156af3137075522bdd228c647018d8a8887b852b694613a5a80601eb67d6a302d020b9f61c69d332bd67758af90cad5d7da4e809df02b1ea74e21efe6f128f3677f08713e1cbb9bffeea2a773633d71b11e06d1f3702e9afefb9773162ac85cb78f02539bb06cb8e60830b59970efefa991b80f939fc5e7b9b8828ccbcf22c76eac788a576e0361b8e4a11934bd560183b04aeff979cabbf3af98e47d76aa33cfaaa56a637ed0aab0e75c03a839e2c74600f3ac68bdc3e4c9631917400f1c7b1f8ed49ed8dd865598166a511e73bdeafbff3a766f4fc0fb7a0dc53bc9d2b6924daf47c79d067b01ba3949dc14194aac2b2954066aad445e5145a515b2d9d0503316971eb79131697dcfeaea88450d1023a2ebe3047aefdab7faa95f3a6af06ba75522090ab04b2c25b3a78009dd70dc0c31c2681f4b2b6033ba72929721e21b53c65e13e362d9ee3583626dcaabc8a6073f85415383d1d16e7a743d7279559bc47568f0f9863fbcd833c49878b02e1b8dd75cff722b4561c31d3ce3d1ada3e4d11b16c68f0ea761dd83ee34bb6af3557ec06022b70a9778aa11c9c0fc5d3bdecf16c8beff74d98213264cc015223831ef1142c829915dcdc5a998a6f4fb54352ab0dfc2e3c3fcdba03d0444a7d7de73da86cc464e912ece7d72213c880a7787b68ab696be9d645d40c5cd8bd48aec47e1f6d75fa0557d4596b657823db73cdd1f2236319c7f8547a40bdc59168d2d049843b4afb7cad89395886700b072e9edde102c2b84ece0f4ea3a61ffad72aca8022b87869250f0109c33723332d78a1f72e843542aea577f088d6704705e4209de03b1f97b7bb0cda2b9c57a3b93750afcb670bc49a9a68fa39740bb3fff03de237cc71f845ac1993c38517a15e3e05c1e9977bdc5105f70373a75ec739c827bbe209bb4b6bb2c4fb0ff73d425e45e5ad487319e3e72a597674cb83c2339ceecfdd5e7bb2e2e0fd77eab9962eadd7eefc0f165dd78954a44d5f65e3216e3eafec6e3bf7362a9abb69322c9d013ca9e4d20531023b551f3e6b31e8b55f9de0cfb380079b00f8959580cd8aa4b017ebebcf287613bdd70002e2df3b9ffbb1f7f83de13cf9eee60634fabbd231d6932094d936de18c8c3e1f70a9ffd985746e5de4ed19869c7b45e85a01b0762bd16305fa584af2258c0e51ab4ae510864d7c84b549c6efad016e48a9c5ada319de40ae751f7521698bade42d9c8da34ebf49a398ace89a743738835d8a4cf67a26306baa334686d1d0cf87e74de4b95a5886bfec8ee1029609f070932baacc0d0e56b7d6411d337e1690aa62d3136c3d80ee8a659959c9852210441411dc8a2ab579d5936166c5e1426deae70b4243111319f90cc71cf0d709bef70d6112d930dfbac8bb19dda94f810a0b89398256853b061f1d0e8175c82e4cca9df77cde87b334bddb1200be7925e90b6c7e5999bf6d39b0adcd344f8acc3b3ec6d7c599aefa0f54aa33bdd5b362ea3b048db002caf448a6e3d35fb42f1eba0c9de2cb3b6290ecf6136ea4af4539e0a22820cf3b4ab5bdabe7f030aa927b0a53e861a1674d3e895aa3d87ff78c2d87b6ecb5a207b9a70c4547b9d324d933634079b5038e54c1a83682a8d9131f61172c6e98ec4ca4edd2d96dd5bbcc1921c1e0231abf18eb31e2a631d5d1352c816170782092af3c6b505f95d9f316aff9c75e4d1c998ea8d0f5f8871c0916122ec89fe7ab5198ca29b957f90f28854a3c040727205cbd59f4f37518a53fdab6e7682f2f47d7ff4dcc623686dbb492600aae59bc88ac567c6a9960f4a53f1fb43bd3e432eab0b802c18221bab1f9bceda734c08a1817bc849dec29709f3211c820168014bc36f7b092e50e1b8df331385d0da0cf26568015959395c637e483698111a1bfbb6e2035419de72e14e854bfce9338af01cb1a3dc9747a9e6e526c88037c3881db1ba1236dbd0d38b6a71de5ec90d661aad8bf70ecb059d8b59a5fb11753d3ea798f8902c31e8d249b2f758e6449722e1e0e171d08f3cd32b8c8e05927736c2b082b456568b698eff7c57e379bc90b3526c3ac8d7d1ac57f0bfb5da15cdef4fadabfe74df2748da56fb77e4e4ab1262a34a1ccbefa95638b3f96fa561ac3eb550cd9b715dfb4e004f9a7d6e4a657fc5ad914e50da3833877a40f33a8f1b5112dd0f5ead76bf4fffa4e6ec441c57fe8f50e75da6e7b9715822077dbfe5b921bcbcc5c29cf9d97f8f08d90091a861724e2279566d76a5aa127f93742b2426896da517ddcbc1bb5b1a348adacb1b64baf993c9af6d469fe78f92ed36179a8daffb6089b8a88767a2147d3bedc38c44142104675ca9c33c26740f68c5a80d027946311aca3b3b892942d386aca7e6b24f1b6b5b4f21aeeb932fcc84a74af6f067293fd5a59cddbb4dabe63635a5b637a5ccecd707883efc259706fef51abbe52b5c0d72d7d539ac2627f5230d491059d57aafe6813a8f629f7357e83d6df66771fbe168046b991d30239460caf1c17fbe6061424c4e9f886e5b5d52ed4574517d01ced8850505d0319126bbabe2c704f022dc65e9ebbcc647c1c036580f30a64679347a63f0427d39024aba5c1170363b93c288ab51ec213af9d306746f083b5476bb926e33239a1e17cdc8b984d619c251e87a8fa46567ca956e36761e8859a7d9a49f49cb7568ab82af3eac109ae696418cec41f28749feac179e486fd4f4456fe463e255c8141ddf43427c4b78d71f7bbba92c138474e59cb12bbd34b8f0de4ac24d6ea33b7d6e747e41d0a4342a7b5745e1897234155524910cfeb5dd89cfb38ea6e93e541fcfb10178dd43d3c95b46098969e6904f39b1719b2e2ece4eb88d03a886bd6c6834d9265f3123b29d9a53ecc2d9e4eac5e06bb012665d68f8426ef315a8a2d9f9075dc7b54657020514df6e09916ce6b2382250ec85c1b0b6449dcecadab90305909ecd382b3cba4308f9b3513653a998b5ed0bba6fcdcdbeeb8c615dfa095d2a217a845064bed488010207f9f3387b57218858b0f34890372c9f513717f653b5576f8c4a8a926676d908c0f2363174f6b0dd8a1cfe91d9cca353174f793bdc06c90785183ff0c1473267d94ac1690b72268d62b77da0720234b4939974eddedf8f2a178bf6c89973ea620461aaa543130d0161a4697b21d425dbe0fe9a00d9d639c2507ed07af9f1aac42adb40bc6a7a83df29c720da565d1f8c60c3c4a56fb9821d381e4304d10d58f3e852ca25a90f98016ddd9a281429b6ca29826fa7903871d691e5c82c851ec53f35faade79f0f900e5cbcc0024c2d61124245dedb091cda2d556e25961b9620f48450055a2b9278f876faa621942c4eea51c7bcdf60e9cc5a4dc6bc214d7c1f5cceadac9981bb758edd7195d9105199cfda9d0f0908acf8484404a3ca4d8059f8f53b22d4bc9b8727a5d459bb38bce00d7324f278beadf90b97e63e6ec8056065dbc2a1556d16f0ac0e0987483c25cdfe0a478de5031989f4462c3c43ca44642d3f133dda45a974ed509d9a7f12415d8ef14e2d200deea5ac300db50461b825a2c822f1214ad8824160a8dea57f3f519f381d2108d07859c711a612a9a175d8db358ce7491a55563338e5530c05af482b315705f5a3077406534e71de528f70fcbba2f493ccf55d02d3809ba5a654d243d62f28f1f76eb091872a00a3cb97736aabbc2c6f1a42ce5bc8738cf3e3a413349d0b1d71c2607ba891b81e58bf2e702bbd3baca7a551457c7ca41415298fdb02627740768299194d3413d8a7ee2520f7d96bf9e5bb40df5934d9c65470922e28c3dff425da5d2a445fc101040e41a6a35ea9789c11748b04b5f7b3fc1da391c1b3d5cbfe8f8e8184fc62c85bc03d27c5e7fd7ff94c24a1e2b54964dc7ae6e3c5645719819fad08f137eb2000e5eb4a1e81378fa216becc2fc92eaf8ec1050b4ce2316ecd2813d0076990a9affca1a73ae9f9863c8b0705cc8e8f4694bbe63a6c64aa7ab628a97f6dbf2fadfc7fe0114c9cebfc4918a008d5baccc9a3b2786b61fb55b3de69f6c7bd71a40b959751290d1f16db937c7b3dda58b8046700eb23d43e60519c289c50066a0b886df14c980b976730b6716a61e98ce1e0327275f8a9ae1ce34cd01737d76244d0a933eebf110d105eef7612a7660a041614d55f47634da836f302956e24b76a7fe1faa186a288c92a1fc85355a14ef5f2a5204d3c087b1b88e975ddcec8cb6228f1783d00606f506f5db9f51d5f06924bd8ad5a0cf252e6f688a6447ce5e76903a25cd4efe8f0872bd62d16d4bed581a668bdd5f8bd4373b03e401fba6415f79d6794217ae70f8396cbd428cfee00e0e8e5c5ba9fa17267ee895604fb4be8cad310d91003698f9284c06fad96dffb59aec03dcd7f029aba0c0a37be5c48e36fc12b5bd81b2384ec76feb6ec38286650597ad4f8e0512a401fac0bc6425f707b51a5dcd9b6596115b97be17edf88ebcd078e1d3977d9529d5cd3cdf560b5280ec032b1f362a45ca2a0a0323d2a0b580dea870e162295303602465e26a43e901aa7e1ac48b9e32f6a174135c0e126a8445e53861de623bd964afc7033f2ad696d5ea1c39068e93427b32e4abb5a4b7cdf874281534f72d7bfd6f1e6c3424172df4a3a0dce51d65e5cdca1c9759da1cfbdbd74347afda3b8f4ad0633576b248fe685a4aa64794766bc0fc1a2db14706bc9f3bb1b35e32eccdb82165a65adcc50c94ca912fd70879ef2513abdf7e7b0854d975df7bcd577b09924247d78aececb2b6a84bb87ebf04a2a6c22c8f3ee157782fe923067250d64e3b9af1296f391c91ff0462c7c33ca5aa08caaa31182d0dec7001d9c07361b03ebdbd21560ec9eb899b9877e2e8604b55ed67583d6db1b81e1a272bb2d556dfa00811a96f9faabbf539381d8271341ac0bc98eb19c010ce69481a8ccd01cf85371064fed95c75b2220a24fa02e197d8afe5cbc56e21d8f8f499fc117cc4a1706176493357292bc805d88cb3140645c8326af4d149e395c4588e41f894531af8e954fdf37379a550c3f9fb825cb2d767ce30465598908aa2a728bb5f1d67ce452ffa5859f71a3efe284cb6bf81b96528f3c293c1b67c4b45eaca1ea032fffd37e857af77f2aeddf1998eff422e7a5d5feec7f414b422774406184286aa4352f73fa58ac328368040d14fa92b3ab5e34910bbf8dc7d274f482a1f5c5f0bc1da6324929d2afae6d7b9ba1d7d93daf60b5bd98ac3b8fac30e7e85769f744fd3110cec1590e33d01fce8b431d0e5ac650da5a710f37f6df2260fc08de688ab8884d91cbb7d54503eb8188484a5e7283397e0e0cfce7bebd1eb31839becf8917f77c1ae7c21ab1c7a7458e5f8c51c48a6096b9b6c7a6c05f8dfaca7ad486d153d59482857d0d73c8ccc966fd6a905843285109a5e685a0285e32995a8325c60beeeb1cc7ef84a95c26620779245f566acfb10c161de030f9bd10cf69d74cbf378e6e12562e100f6db9378398d6afb865065e205b37447d1cdcad8cd71d247f209b5eda9be2a2a8a676a75ad6162e8cd3ebabeb73bc0b8756f3d3de00c005c8a6ca1b00132209f3759ed5cdcf5b18c37143bca89373e7ca975ee2b932ffdf960317215ed1cd19a42e7afc0342ec157f30ed7b3b2ae4220221f5974189d54d657fd3b5ce041011deea60fb70fc5efad4be82e2ee1e66600"/5040], 0x13b0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0xfffffffe, 0x3, 0x0, 0x0) 11:44:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:18 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:44:18 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) [ 1936.293678] loop3: detected capacity change from 0 to 124928 11:44:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:44:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1936.365913] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 11:44:18 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:44:18 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef", 0x4f, 0xf4b2}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:18 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:44:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x10800, 0x20) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:44:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/5040], 0x13b0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0xfffffffe, 0x3, 0x0, 0x0) 11:44:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 1936.676497] loop3: detected capacity change from 0 to 124928 [ 1936.688827] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 11:44:38 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:44:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001340)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/66, 0x42}], 0x2, &(0x7f0000000340)=""/4096, 0x1000}, 0x10000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0xb9e) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r6 = fsmount(r0, 0x0, 0xa) recvmsg$unix(r6, &(0x7f0000001780)={&(0x7f0000001380), 0x6e, &(0x7f0000001600)=[{&(0x7f0000001400)=""/208, 0xd0}, {&(0x7f0000001500)=""/179, 0xb3}, {&(0x7f00000015c0)=""/28, 0x1c}], 0x3, &(0x7f0000001640)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}, 0x2) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:44:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:44:38 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:44:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/5040], 0x13b0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0xfffffffe, 0x3, 0x0, 0x0) 11:44:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) [ 1955.986225] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 11:44:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:44:38 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:44:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:38 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:44:38 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xadb) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:44:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/5040], 0x13b0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0xfffffffe, 0x3, 0x0, 0x0) [ 1956.272984] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 11:44:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:44:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/5040], 0x13b0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) 11:44:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000200)=0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:44:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:44:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:53 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{0x0}]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1970.719094] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12942 comm=syz-executor.7 11:44:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:44:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46071f0605010000000100000003000600000400001c020000000000004000000000000000950300000000000007000000810038000100480f7300d1000500000067010000ff0f00000000000000000000000000000500000000000000020000000000000001040000000000000180000000000000010000000001000003000000000000000500000000000000020d000000000000000000f800000000f9fffffffffffffffaffffffffffffff9816c6eaa4e0cdec8a3fa0e86604108267554e3842b89783326388463fc56f0ebe8bb2ceacaf96dc1191c1ca0c54a759ac92ddc62026c2afeb9a68974ef4b3834117cec8c94156af3137075522bdd228c647018d8a8887b852b694613a5a80601eb67d6a302d020b9f61c69d332bd67758af90cad5d7da4e809df02b1ea74e21efe6f128f3677f08713e1cbb9bffeea2a773633d71b11e06d1f3702e9afefb9773162ac85cb78f02539bb06cb8e60830b59970efefa991b80f939fc5e7b9b8828ccbcf22c76eac788a576e0361b8e4a11934bd560183b04aeff979cabbf3af98e47d76aa33cfaaa56a637ed0aab0e75c03a839e2c74600f3ac68bdc3e4c9631917400f1c7b1f8ed49ed8dd865598166a511e73bdeafbff3a766f4fc0fb7a0dc53bc9d2b6924daf47c79d067b01ba3949dc14194aac2b2954066aad445e5145a515b2d9d0503316971eb79131697dcfeaea88450d1023a2ebe3047aefdab7faa95f3a6af06ba75522090ab04b2c25b3a78009dd70dc0c31c2681f4b2b6033ba72929721e21b53c65e13e362d9ee3583626dcaabc8a6073f85415383d1d16e7a743d7279559bc47568f0f9863fbcd833c49878b02e1b8dd75cff722b4561c31d3ce3d1ada3e4d11b16c68f0ea761dd83ee34bb6af3557ec06022b70a9778aa11c9c0fc5d3bdecf16c8beff74d98213264cc015223831ef1142c829915dcdc5a998a6f4fb54352ab0dfc2e3c3fcdba03d0444a7d7de73da86cc464e912ece7d72213c880a7787b68ab696be9d645d40c5cd8bd48aec47e1f6d75fa0557d4596b657823db73cdd1f2236319c7f8547a40bdc59168d2d049843b4afb7cad89395886700b072e9edde102c2b84ece0f4ea3a61ffad72aca8022b87869250f0109c33723332d78a1f72e843542aea577f088d6704705e4209de03b1f97b7bb0cda2b9c57a3b93750afcb670bc49a9a68fa39740bb3fff03de237cc71f845ac1993c38517a15e3e05c1e9977bdc5105f70373a75ec739c827bbe209bb4b6bb2c4fb0ff73d425e45e5ad487319e3e72a597674cb83c2339ceecfdd5e7bb2e2e0fd77eab9962eadd7eefc0f165dd78954a44d5f65e3216e3eafec6e3bf7362a9abb69322c9d013ca9e4d20531023b551f3e6b31e8b55f9de0cfb380079b00f8959580cd8aa4b017ebebcf287613bdd70002e2df3b9ffbb1f7f83de13cf9eee60634fabbd231d6932094d936de18c8c3e1f70a9ffd985746e5de4ed19869c7b45e85a01b0762bd16305fa584af2258c0e51ab4ae510864d7c84b549c6efad016e48a9c5ada319de40ae751f7521698bade42d9c8da34ebf49a398ace89a743738835d8a4cf67a26306baa334686d1d0cf87e74de4b95a5886bfec8ee1029609f070932baacc0d0e56b7d6411d337e1690aa62d3136c3d80ee8a659959c9852210441411dc8a2ab579d5936166c5e1426deae70b4243111319f90cc71cf0d709bef70d6112d930dfbac8bb19dda94f810a0b89398256853b061f1d0e8175c82e4cca9df77cde87b334bddb1200be7925e90b6c7e5999bf6d39b0adcd344f8acc3b3ec6d7c599aefa0f54aa33bdd5b362ea3b048db002caf448a6e3d35fb42f1eba0c9de2cb3b6290ecf6136ea4af4539e0a22820cf3b4ab5bdabe7f030aa927b0a53e861a1674d3e895aa3d87ff78c2d87b6ecb5a207b9a70c4547b9d324d933634079b5038e54c1a83682a8d9131f61172c6e98ec4ca4edd2d96dd5bbcc1921c1e0231abf18eb31e2a631d5d1352c816170782092af3c6b505f95d9f316aff9c75e4d1c998ea8d0f5f8871c0916122ec89fe7ab5198ca29b957f90f28854a3c040727205cbd59f4f37518a53fdab6e7682f2f47d7ff4dcc623686dbb492600aae59bc88ac567c6a9960f4a53f1fb43bd3e432eab0b802c18221bab1f9bceda734c08a1817bc849dec29709f3211c820168014bc36f7b092e50e1b8df331385d0da0cf26568015959395c637e483698111a1bfbb6e2035419de72e14e854bfce9338af01cb1a3dc9747a9e6e526c88037c3881db1ba1236dbd0d38b6a71de5ec90d661aad8bf70ecb059d8b59a5fb11753d3ea798f8902c31e8d249b2f758e6449722e1e0e171d08f3cd32b8c8e05927736c2b082b456568b698eff7c57e379bc90b3526c3ac8d7d1ac57f0bfb5da15cdef4fadabfe74df2748da56fb77e4e4ab1262a34a1ccbefa95638b3f96fa561ac3eb550cd9b715dfb4e004f9a7d6e4a657fc5ad914e50da3833877a40f33a8f1b5112dd0f5ead76bf4fffa4e6ec441c57fe8f50e75da6e7b9715822077dbfe5b921bcbcc5c29cf9d97f8f08d90091a861724e2279566d76a5aa127f93742b2426896da517ddcbc1bb5b1a348adacb1b64baf993c9af6d469fe78f92ed36179a8daffb6089b8a88767a2147d3bedc38c44142104675ca9c33c26740f68c5a80d027946311aca3b3b892942d386aca7e6b24f1b6b5b4f21aeeb932fcc84a74af6f067293fd5a59cddbb4dabe63635a5b637a5ccecd707883efc259706fef51abbe52b5c0d72d7d539ac2627f5230d491059d57aafe6813a8f629f7357e83d6df66771fbe168046b991d30239460caf1c17fbe6061424c4e9f886e5b5d52ed4574517d01ced8850505d0319126bbabe2c704f022dc65e9ebbcc647c1c036580f30a64679347a63f0427d39024aba5c1170363b93c288ab51ec213af9d306746f083b5476bb926e33239a1e17cdc8b984d619c251e87a8fa46567ca956e36761e8859a7d9a49f49cb7568ab82af3eac109ae696418cec41f28749feac179e486fd4f4456fe463e255c8141ddf43427c4b78d71f7bbba92c138474e59cb12bbd34b8f0de4ac24d6ea33b7d6e747e41d0a4342a7b5745e1897234155524910cfeb5dd89cfb38ea6e93e541fcfb10178dd43d3c95b46098969e6904f39b1719b2e2ece4eb88d03a886bd6c6834d9265f3123b29d9a53ecc2d9e4eac5e06bb012665d68f8426ef315a8a2d9f9075dc7b54657020514df6e09916ce6b2382250ec85c1b0b6449dcecadab90305909ecd382b3cba4308f9b3513653a998b5ed0bba6fcdcdbeeb8c615dfa095d2a217a845064bed488010207f9f3387b57218858b0f34890372c9f513717f653b5576f8c4a8a926676d908c0f2363174f6b0dd8a1cfe91d9cca353174f793bdc06c90785183ff0c1473267d94ac1690b72268d62b77da0720234b4939974eddedf8f2a178bf6c89973ea620461aaa543130d0161a4697b21d425dbe0fe9a00d9d639c2507ed07af9f1aac42adb40bc6a7a83df29c720da565d1f8c60c3c4a56fb9821d381e4304d10d58f3e852ca25a90f98016ddd9a281429b6ca29826fa7903871d691e5c82c851ec53f35faade79f0f900e5cbcc0024c2d61124245dedb091cda2d556e25961b9620f48450055a2b9278f876faa621942c4eea51c7bcdf60e9cc5a4dc6bc214d7c1f5cceadac9981bb758edd7195d9105199cfda9d0f0908acf8484404a3ca4d8059f8f53b22d4bc9b8727a5d459bb38bce00d7324f278beadf90b97e63e6ec8056065dbc2a1556d16f0ac0e0987483c25cdfe0a478de5031989f4462c3c43ca44642d3f133dda45a974ed509d9a7f12415d8ef14e2d200deea5ac300db50461b825a2c822f1214ad8824160a8dea57f3f519f381d2108d07859c711a612a9a175d8db358ce7491a55563338e5530c05af482b315705f5a3077406534e71de528f70fcbba2f493ccf55d02d3809ba5a654d243d62f28f1f76eb091872a00a3cb97736aabbc2c6f1a42ce5bc8738cf3e3a413349d0b1d71c2607ba891b81e58bf2e702bbd3baca7a551457c7ca41415298fdb02627740768299194d3413d8a7ee2520f7d96bf9e5bb40df5934d9c65470922e28c3dff425da5d2a445fc101040e41a6a35ea9789c11748b04b5f7b3fc1da391c1b3d5cbfe8f8e8184fc62c85bc03d27c5e7fd7ff94c24a1e2b54964dc7ae6e3c5645719819fad08f137eb2000e5eb4a1e81378fa216becc2fc92eaf8ec1050b4ce2316ecd2813d0076990a9affca1a73ae9f9863c8b0705cc8e8f4694bbe63a6c64aa7ab628a97f6dbf2fadfc7fe0114c9cebfc4918a008d5baccc9a3b2786b61fb55b3de69f6c7bd71a40b959751290d1f16db937c7b3dda58b8046700eb23d43e60519c289c50066a0b886df14c980b976730b6716a61e98ce1e0327275f8a9ae1ce34cd01737d76244d0a933eebf110d105eef7612a7660a041614d55f47634da836f302956e24b76a7fe1faa186a288c92a1fc85355a14ef5f2a5204d3c087b1b88e975ddcec8cb6228f1783d00606f506f5db9f51d5f06924bd8ad5a0cf252e6f688a6447ce5e76903a25cd4efe8f0872bd62d16d4bed581a668bdd5f8bd4373b03e401fba6415f79d6794217ae70f8396cbd428cfee00e0e8e5c5ba9fa17267ee895604fb4be8cad310d91003698f9284c06fad96dffb59aec03dcd7f029aba0c0a37be5c48e36fc12b5bd81b2384ec76feb6ec38286650597ad4f8e0512a401fac0bc6425f707b51a5dcd9b6596115b97be17edf88ebcd078e1d3977d9529d5cd3cdf560b5280ec032b1f362a45ca2a0a0323d2a0b580dea870e162295303602465e26a43e901aa7e1ac48b9e32f6a174135c0e126a8445e53861de623bd964afc7033f2ad696d5ea1c39068e93427b32e4abb5a4b7cdf874281534f72d7bfd6f1e6c3424172df4a3a0dce51d65e5cdca1c9759da1cfbdbd74347afda3b8f4ad0633576b248fe685a4aa64794766bc0fc1a2db14706bc9f3bb1b35e32eccdb82165a65adcc50c94ca912fd70879ef2513abdf7e7b0854d975df7bcd577b09924247d78aececb2b6a84bb87ebf04a2a6c22c8f3ee157782fe923067250d64e3b9af1296f391c91ff0462c7c33ca5aa08caaa31182d0dec7001d9c07361b03ebdbd21560ec9eb899b9877e2e8604b55ed67583d6db1b81e1a272bb2d556dfa00811a96f9faabbf539381d8271341ac0bc98eb19c010ce69481a8ccd01cf85371064fed95c75b2220a24fa02e197d8afe5cbc56e21d8f8f499fc117cc4a1706176493357292bc805d88cb3140645c8326af4d149e395c4588e41f894531af8e954fdf37379a550c3f9fb825cb2d767ce30465598908aa2a728bb5f1d67ce452ffa5859f71a3efe284cb6bf81b96528f3c293c1b67c4b45eaca1ea032fffd37e857af77f2aeddf1998eff422e7a5d5feec7f414b422774406184286aa4352f73fa58ac328368040d14fa92b3ab5e34910bbf8dc7d274f482a1f5c5f0bc1da6324929d2afae6d7b9ba1d7d93daf60b5bd98ac3b8fac30e7e85769f744fd3110cec1590e33d01fce8b431d0e5ac650da5a710f37f6df2260fc08de688ab8884d91cbb7d54503eb8188484a5e7283397e0e0cfce7bebd1eb31839becf8917f77c1ae7c21ab1c7a7458e5f8c51c48a6096b9b6c7a6c05f8dfaca7ad486d153d59482857d0d73c8ccc966fd6a905843285109a5e685a0285e32995a8325c60beeeb1cc7ef84a95c26620779245f566acfb10c161de030f9bd10cf69d74cbf378e6e12562e100f6db9378398d6afb865065e205b37447d1cdcad8cd71d247f209b5eda9be2a2a8a676a75ad6162e8cd3ebabeb73bc0b8756f3d3de00c005c8a6ca1b00132209f3759ed5cdcf5b18c37143bca89373e7ca975ee2b932ffdf960317215ed1cd19a42e7afc0342ec157f30ed7b3b2ae4220221f5974189d54d657fd3b5ce041011deea60fb70fc5efad4be82e2ee1e66600"/5040], 0x13b0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 11:44:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1970.941552] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12961 comm=syz-executor.7 11:44:53 executing program 0: syz_read_part_table(0x4, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x7fff}, {&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517911f", 0x9d, 0xf4b2}, {&(0x7f0000000180)="5bffa097ec44ff12ea1e69793d84533c7cb8a98876a1d69640b9350e43bd6dbde6d292e3ec889a2f997ed8ca47e1ce40613b86425c9456f874799fb3e850dbcfeb73af445005e7561b8047b6d9437d7a6c73b62e7124fb2699949fe472ecbf145e1c365cd2287639641d1a0c04144114d1bc776d64b3bf20c3e73b4249f23d53201bfb8491e7b24e3c110cf6fa7d1d67d5ee06beeb1646190fdbb6bc2b1b44a917d0612a21f3a5a8a4911756e842a9b14ac53892cdeca6ea25b9228b5bc75aed64cee705e38f18640770a2a4d5d901853a031c6cc4cddff8c22897481b3c52649adbfe44f9e62e445b1bbfc9af83", 0xee, 0x7}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:44:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1971.106443] loop0: detected capacity change from 0 to 124928 [ 1971.135967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12970 comm=syz-executor.5 11:45:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:45:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:09 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/5040], 0x13b0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:45:09 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r8, 0x0, 0x0, 0x0, 0x0, 0x0) r9 = socket(0x15, 0x0, 0x4) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000005300)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) r11 = openat$urandom(0xffffffffffffff9c, &(0x7f0000005340), 0x40, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005500)={0x0, 0x0}) r13 = fork() ptrace(0x10, r13) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000005540)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff}}, './file0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005600)=[{{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000240)="3d8fb6a84990c16b18197d4893bc84c698cb4c8f475e157036407a", 0x1b}, {&(0x7f0000000280)="d1fe96f9ca5e0b94d29e5cd37c791265089813", 0x13}, {&(0x7f00000002c0)="c6cc5909c49a803ccd1c2c7fc9df70caf5176ef6841a4b079985157c4d08979825a7e52d21ae5d9743c2ba46c56c413db42d51e8c45f2aaf4ddc834b955c89fbf7d7b0cd60b0a174cd3ce25dd6afaa53354e6ec8132e6aa6cc5a42206559b2fc49b528122ca7f880b91a8ec727dd2511e970790c35b44a9351e3f547767f44dcc5", 0x81}], 0x3, &(0x7f0000000840)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x90, 0x20008000}}, {{&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000980)="7e1f6c", 0x3}, {&(0x7f00000009c0)="e5aac801de9734575bcf7552079f602870a1cf99c01980344364f16426859000bd3ddd908f46f8dda201f460008cfb4b9eae9b6077b5bead0b9b244e6f97246d4bd06572178d7134558e99fd1c7d7283f48a82f91d6d79a350f95b5ed1c09412cc28de6887740c99ff78d07d38273a3fbde9ae658737f4adbf4005", 0x7b}], 0x2, &(0x7f0000000a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x20, 0x4810}}, {{&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000b40)="0faa51c30878b083e6176066f3ec62e8328a262e346584c1988aa853fa5fb3c249ca4a2685c49808437157df332d25d52a42052eeab9806da66ead021f761aadff4c5b3cbfc13fa73592c7c6b6dc560a7dbdf01bec38fc0afb88cd0ffc3d1a4bae0eea4a200f76d1bee5dcf6ce76b98b93689a32e0aff68d6990b7905483363be2241ca53f784a6de5a02a0fe25313f33bae7168e4ef3c57f3ccc141daf89a9ad53a521528332480137102c1e6bf07f965e35f1705c22073e0f0df46b4ab39c222ccc241c94669eeca72ae32e73a7d162c8d5a772520feec0ea679c4ab2b3611b08baebb56b2337f32115c18be5ff2", 0xef}, {&(0x7f0000000c40)="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0x1000}], 0x2, &(0x7f0000001d00)=[@rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r1, r1, r2, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r2, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x98, 0x20048401}}, {{&(0x7f0000001dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000001e40)="c66261d49ad6bba84c4550cc69a63cc9", 0x10}, {&(0x7f0000001e80)="edbd962e30c3c4b4bb8379dc91d38d99a6b758e388df8733bfb5c1bc76ef332e99b4254227cfd5a0931c4c78de32714d30cd24b4e2a9860c679633639f9367be84ff50c3e877d941711053cc28fc3dbde71d86e2b978fd42a4a9ec05b6eaf85de5821ae53a2e4d088a1198f7c7b9b917f8b13cde274b9fc478aa413f02858b703669e191011b81bf565eb5aea850fe6f7c793dc23c23dd70cd7b58b31c8d89", 0x9f}, 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0x1000}, {&(0x7f00000041c0)="45adbde7d89b651115fc4eb1753de941ca9269e42158feeed0cdae2c9c", 0x1d}, {&(0x7f0000004200)="b87fb15ede00c726768b8a83f95f04b1c6a609ce066d226de35aa9437686c70c7b9e6bc61feff1b0c72375ffdbb6d894c475b3b8576be136dad772136d95a5003f4b7a351f78f71e23abe72a652853cd4a88c1607acf1aa2e991825591e838a45372d3e25bd87ea5", 0x68}, {&(0x7f0000004280)="d7d642ae7c6295d5ea87285d454c28541b99218a2bad563712fd4b23723b9259b09b1afa022822c549157fa8c12ef31be00d9c84ba9bc4458ac0f2eb9a092e816032ab27a1e9cae4eb992c2cf3e1f16da5d7de83acacc3c4ee42d1c4496107b3449ffff3cca380ca50fb5c322ea12bc36ec54612045140de64bca016d00dcd52773ce455d1258e72638c0fbe8b20cf021da247667b8acdf537c3d3ab266a00e61eb30e7b7ede2cc5bb93b87e790b47fae361fe689d27090b86e4a141cef1e0249188429d1ed2492653161e04665dabc532cfff", 0xd3}, {&(0x7f0000004380)="718237533275e7b0df43885179177f784997c90719347b693b0fc959eb2346350af2ccec3ca737f43a175cfc95733fed888820642e1270d2441dfbd36639d3680bb11307ac10abdc908a43efcf69a12d7de0e77829c4b3ebd2c2d69e0671f762154fc211b1627a6f46dc53cd530d48e85a0cfebcd6ef9a0c128230d6d81604e4", 0x80}, {&(0x7f0000004400)="c67c8628c5e0e06be56b53791214d3f3698b5ead00d91ecda5ad4423ccf289401ba88c8cab4e0db23ee0f12aab4ab924095581847232e154407caad779c2adcaa9615e86818f1ee85a2b62d899605811de61d08cf4445e58251302c0a5b1685ea918ceb74396c6bee241150095f2676f0cda6393fab35a08632f60e3cc8f31feee7b2f1a62ab5c3b6fb941dffcea56a38f512145b45e0cdf48b8e1cfff2aa876cace40ab06f4be08285d9deaed3ed8f9390ea98b919d7e8de2c4a2efdd594fa70f56ded9944744f8b2abfbfd491cc4097fe8e3eb83", 0xd5}, {&(0x7f0000004500)="d994cfa8eca8b2ff606f48e75ed2fd28fff1d4bb7f2375c9912c534b0bf19b6e3c05f760babb3d67d73a7bbaccdfe958728555799ab9e1e6fe24c2d35119fc7a8c709600cf4a27d13e8cfe993f598ab9e7a0b06d45923c9fc0c469ba7fc72f1b4fc29a8deef1d57a16f4ef8bb2f49313ff671e93a15eae46f6d5553f78ef35f6c7ded80f9b5e4e9ae2a3ab3294a889fe5818dfa541700164badb466fe306048b04f54667417357240f23ab71604d2a96edb90185713ef3bd0ead0650e965c9ff83d634cbacf22219773a788b469a7dbfedc336bffcc4e53b2e48484cf301d7200790fac4f3f9c4bd9a7bdd9b6bb62f06d080e2743803ac", 0xf7}], 0x8, &(0x7f0000004c00)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x168, 0x400c028}}, {{&(0x7f0000004d80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004fc0)=[{&(0x7f0000004e00)}, {&(0x7f0000004e40)="b7fa60a8d3337212396f1fe60873ed513bdbdf6ad61d2784aa70e575e76a27405e5cb4c79457027e08b5e37e09153f844ff5fb90f33cb92c00fcae769d7586ed25e41389f539598b92dcbe23106f7c7dec48c67541f6dab76d9243dbbfeaab7d9dd2ad480acb52d4148da30a48ab3b101dbc21e040898126db92853ef9e6b5061852dcdd21646d514c9c58c16c011904d59f96836c7a7723a5a07d25bdb3061186bbf3187f410ba8f86aacacfb8945c977e73a896e2159f3f53d1ddab982fb148e236faa477b82d142b5d74d079fde11b8c1cb8fa6a457e635", 0xd9}, {&(0x7f0000004f40)="411c79b68ed6f91a3a5725db61615e9f216666d8f89759ea37c33563d601ae22e65443269fb4548c3f0659433363314c5ed34193480399bbb4ca71f41ace7c73573f5185d61007258e28b5feabcbcb032091a91c21c0284ca73c5ded8b5480c449d98b", 0x63}], 0x3, &(0x7f0000005140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r2, r0, r5]}}], 0x40, 0x20004000}}, {{&(0x7f0000005180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000052c0)=[{&(0x7f0000005200)="02e5c4d503eb4690c8f7f6cce4820fabe6690038799d483754a5c577aa5a50c25a1e5396c45aa57d20a8da1759df792811b678e94bbc5b9de9a1f3d9321e75e6351c2702e1def8b0fb325e9f5416e4ed39a77b5ca6628cbf60cd150e29c945f709cf0260eb3d8c0202ab1d8c4d2bda7762a1cfdbe3f86860c48f25465d51451eefbcdce039f8b02c6e6b1e29dd07da4a9a9e5313b0eeef1ad3a8bf020cb9b0c6", 0xa0}], 0x1, &(0x7f0000005380)=[@cred={{0x1c, 0x1, 0x2, {r6, r7}}}, @rights={{0x24, 0x1, 0x1, [r8, r9, r10, r11, r2]}}], 0x48, 0x40}}, {{&(0x7f0000005400)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000054c0)=[{&(0x7f0000005480)="3b458cc3f89e20377e4a36d1352d22bf631c4d8a9a921e1c5233b7727a6ab9dd57", 0x21}], 0x1, &(0x7f0000005580)=[@cred={{0x1c, 0x1, 0x2, {r12, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r13, r14}}}], 0x60, 0x404c000}}], 0x8, 0x2400c000) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:45:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) [ 1987.637324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13000 comm=syz-executor.7 [ 1987.637768] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12995 comm=syz-executor.5 11:45:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:45:10 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 1987.959538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13018 comm=syz-executor.5 11:45:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:45:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 1) 11:45:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:45:25 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) io_uring_enter(r0, 0x280e, 0x66c9, 0x2, &(0x7f00000001c0)={[0xee6]}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2002.988324] FAULT_INJECTION: forcing a failure. [ 2002.988324] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 2002.990898] CPU: 1 PID: 13049 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2002.992361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2002.994124] Call Trace: [ 2002.994704] dump_stack+0x107/0x167 [ 2002.995502] should_fail.cold+0x5/0xa [ 2002.996333] _copy_from_user+0x2e/0x1b0 [ 2002.997205] __copy_msghdr_from_user+0x91/0x4b0 [ 2002.998199] ? __ia32_sys_shutdown+0x80/0x80 [ 2002.999137] ? perf_trace_lock+0xac/0x490 [ 2002.999994] ? __lock_acquire+0x1657/0x5b00 [ 2003.000893] ? __lock_acquire+0xbb1/0x5b00 [ 2003.001778] sendmsg_copy_msghdr+0xa1/0x160 [ 2003.002675] ? do_recvmmsg+0x6d0/0x6d0 [ 2003.003506] ? perf_trace_lock+0xac/0x490 [ 2003.004366] ? lock_downgrade+0x6d0/0x6d0 [ 2003.005239] ? __lockdep_reset_lock+0x180/0x180 [ 2003.006211] ___sys_sendmsg+0xc6/0x170 [ 2003.007031] ? sendmsg_copy_msghdr+0x160/0x160 [ 2003.007990] ? __fget_files+0x2cf/0x520 [ 2003.008820] ? lock_downgrade+0x6d0/0x6d0 [ 2003.009677] ? find_held_lock+0x2c/0x110 [ 2003.010532] ? __fget_files+0x2f8/0x520 [ 2003.011392] ? __fget_light+0xea/0x290 [ 2003.012224] __sys_sendmsg+0xe5/0x1b0 [ 2003.013013] ? __sys_sendmsg_sock+0x40/0x40 [ 2003.013911] ? rcu_read_lock_any_held+0x75/0xa0 [ 2003.014878] ? fput_many+0x2f/0x1a0 [ 2003.015659] ? ksys_write+0x1a9/0x260 [ 2003.016476] ? __ia32_sys_read+0xb0/0xb0 [ 2003.017343] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2003.018455] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2003.019556] ? trace_hardirqs_on+0x5b/0x180 [ 2003.020480] do_syscall_64+0x33/0x40 [ 2003.021272] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2003.022360] RIP: 0033:0x7feb3f3f2b19 [ 2003.023157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2003.027098] RSP: 002b:00007feb3c968188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2003.028728] RAX: ffffffffffffffda RBX: 00007feb3f505f60 RCX: 00007feb3f3f2b19 [ 2003.030401] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2003.032215] RBP: 00007feb3c9681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2003.036591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2003.038258] R13: 00007ffca05e01ef R14: 00007feb3c968300 R15: 0000000000022000 11:45:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:45:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:45:25 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:45:25 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x2004, @fd_index=0x3, 0x3, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:45:25 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 2) 11:45:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:45:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) [ 2003.362549] FAULT_INJECTION: forcing a failure. [ 2003.362549] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2003.365224] CPU: 1 PID: 13071 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2003.366754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2003.368943] Call Trace: [ 2003.369623] dump_stack+0x107/0x167 [ 2003.370420] should_fail.cold+0x5/0xa [ 2003.371270] _copy_from_user+0x2e/0x1b0 [ 2003.372137] iovec_from_user+0x141/0x400 [ 2003.373034] __import_iovec+0x67/0x590 [ 2003.373871] ? __ia32_sys_shutdown+0x80/0x80 [ 2003.374805] ? perf_trace_lock+0xac/0x490 [ 2003.375708] import_iovec+0x83/0xb0 [ 2003.376532] sendmsg_copy_msghdr+0x131/0x160 [ 2003.377674] ? do_recvmmsg+0x6d0/0x6d0 [ 2003.378729] ? lock_downgrade+0x6d0/0x6d0 [ 2003.379656] ? __lockdep_reset_lock+0x180/0x180 [ 2003.380658] ___sys_sendmsg+0xc6/0x170 [ 2003.381496] ? sendmsg_copy_msghdr+0x160/0x160 [ 2003.382474] ? __fget_files+0x2cf/0x520 [ 2003.383336] ? lock_downgrade+0x6d0/0x6d0 [ 2003.384220] ? find_held_lock+0x2c/0x110 [ 2003.385100] ? __fget_files+0x2f8/0x520 [ 2003.385960] ? __fget_light+0xea/0x290 [ 2003.386968] __sys_sendmsg+0xe5/0x1b0 [ 2003.387996] ? __sys_sendmsg_sock+0x40/0x40 [ 2003.389006] ? rcu_read_lock_any_held+0x75/0xa0 [ 2003.390003] ? fput_many+0x2f/0x1a0 [ 2003.390780] ? ksys_write+0x1a9/0x260 [ 2003.391615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2003.392737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2003.393845] ? trace_hardirqs_on+0x5b/0x180 [ 2003.394775] do_syscall_64+0x33/0x40 [ 2003.395764] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2003.396861] RIP: 0033:0x7feb3f3f2b19 [ 2003.397654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2003.401918] RSP: 002b:00007feb3c968188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2003.403705] RAX: ffffffffffffffda RBX: 00007feb3f505f60 RCX: 00007feb3f3f2b19 [ 2003.405565] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2003.407095] RBP: 00007feb3c9681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2003.408614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2003.410148] R13: 00007ffca05e01ef R14: 00007feb3c968300 R15: 0000000000022000 11:45:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:45:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:45:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) readlinkat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/203, 0xcb) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x615c, &(0x7f0000000140), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0), 0x482402, 0x0) syz_io_uring_setup(0x19de, &(0x7f0000000240)={0x0, 0x8a7e, 0x0, 0x2, 0xeb}, &(0x7f0000fef000/0x3000)=nil, &(0x7f0000fef000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r7 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) syz_open_pts(0xffffffffffffffff, 0x0) preadv2(r7, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0000000000b55e9ce295d9044f123142"]) syz_io_uring_submit(r3, r6, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x13, 0x1}, 0x8) r8 = timerfd_create(0x8, 0x80800) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000200)=[r2, r5, r2, r8, r2, r0], 0x6) syslog(0x2, &(0x7f0000000000)=""/55, 0xfffffffffffffd62) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:45:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:45:38 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:38 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 3) 11:45:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:45:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000001580)="c6ea59e9068b69607ea3b7a0fef21582523d8905bdcf3756ce0f73", 0x1b, 0x20004000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:45:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2016.585931] FAULT_INJECTION: forcing a failure. [ 2016.585931] name failslab, interval 1, probability 0, space 0, times 0 [ 2016.587473] CPU: 1 PID: 13100 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2016.588339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2016.589367] Call Trace: [ 2016.589702] dump_stack+0x107/0x167 [ 2016.590157] should_fail.cold+0x5/0xa [ 2016.590632] ? __alloc_skb+0x6d/0x5b0 [ 2016.591107] should_failslab+0x5/0x20 [ 2016.591600] kmem_cache_alloc_node+0x55/0x330 [ 2016.592156] __alloc_skb+0x6d/0x5b0 [ 2016.592610] netlink_sendmsg+0x998/0xe00 [ 2016.593117] ? netlink_unicast+0x800/0x800 [ 2016.593649] ? netlink_unicast+0x800/0x800 [ 2016.594175] __sock_sendmsg+0x154/0x190 [ 2016.594663] ____sys_sendmsg+0x70d/0x870 [ 2016.595191] ? sock_write_iter+0x3d0/0x3d0 [ 2016.595717] ? do_recvmmsg+0x6d0/0x6d0 [ 2016.596199] ? lock_downgrade+0x6d0/0x6d0 [ 2016.596707] ? __lockdep_reset_lock+0x180/0x180 [ 2016.597284] ___sys_sendmsg+0xf3/0x170 [ 2016.597762] ? sendmsg_copy_msghdr+0x160/0x160 [ 2016.598327] ? __fget_files+0x2cf/0x520 [ 2016.598817] ? lock_downgrade+0x6d0/0x6d0 [ 2016.599350] ? find_held_lock+0x2c/0x110 [ 2016.599853] ? __fget_files+0x2f8/0x520 [ 2016.600350] ? __fget_light+0xea/0x290 [ 2016.600834] __sys_sendmsg+0xe5/0x1b0 11:45:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2016.601302] ? __sys_sendmsg_sock+0x40/0x40 [ 2016.602053] ? rcu_read_lock_any_held+0x75/0xa0 [ 2016.602642] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2016.603319] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2016.603954] ? trace_hardirqs_on+0x5b/0x180 [ 2016.604488] do_syscall_64+0x33/0x40 [ 2016.604951] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2016.605582] RIP: 0033:0x7feb3f3f2b19 [ 2016.606040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2016.608345] RSP: 002b:00007feb3c968188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2016.609282] RAX: ffffffffffffffda RBX: 00007feb3f505f60 RCX: 00007feb3f3f2b19 [ 2016.610162] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2016.611040] RBP: 00007feb3c9681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2016.611937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2016.612821] R13: 00007ffca05e01ef R14: 00007feb3c968300 R15: 0000000000022000 11:45:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:45:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) [ 2016.708615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13110 comm=syz-executor.6 11:45:57 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000001c0)={0x200, 0x0, 0xa32}) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:45:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:45:57 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 4) 11:45:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:45:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, 0x0, 0x0) 11:45:57 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2034.787603] FAULT_INJECTION: forcing a failure. [ 2034.787603] name failslab, interval 1, probability 0, space 0, times 0 [ 2034.790056] CPU: 1 PID: 13130 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2034.791564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2034.793340] Call Trace: [ 2034.793935] dump_stack+0x107/0x167 [ 2034.794776] should_fail.cold+0x5/0xa [ 2034.795602] ? create_object.isra.0+0x3a/0xa20 [ 2034.796572] should_failslab+0x5/0x20 [ 2034.797384] kmem_cache_alloc+0x5b/0x310 [ 2034.798253] create_object.isra.0+0x3a/0xa20 [ 2034.799242] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2034.800398] kmem_cache_alloc_node+0x169/0x330 [ 2034.801381] __alloc_skb+0x6d/0x5b0 [ 2034.802162] netlink_sendmsg+0x998/0xe00 [ 2034.803078] ? netlink_unicast+0x800/0x800 [ 2034.804069] ? netlink_unicast+0x800/0x800 [ 2034.804964] __sock_sendmsg+0x154/0x190 [ 2034.805804] ____sys_sendmsg+0x70d/0x870 [ 2034.806675] ? sock_write_iter+0x3d0/0x3d0 [ 2034.807612] ? do_recvmmsg+0x6d0/0x6d0 [ 2034.808463] ? lock_downgrade+0x6d0/0x6d0 [ 2034.809370] ? __lockdep_reset_lock+0x180/0x180 [ 2034.810411] ___sys_sendmsg+0xf3/0x170 [ 2034.811271] ? sendmsg_copy_msghdr+0x160/0x160 [ 2034.812267] ? __fget_files+0x2cf/0x520 [ 2034.813119] ? lock_downgrade+0x6d0/0x6d0 [ 2034.814045] ? find_held_lock+0x2c/0x110 [ 2034.814971] ? __fget_files+0x2f8/0x520 [ 2034.815847] ? __fget_light+0xea/0x290 [ 2034.816707] __sys_sendmsg+0xe5/0x1b0 [ 2034.817570] ? __sys_sendmsg_sock+0x40/0x40 [ 2034.818499] ? rcu_read_lock_any_held+0x75/0xa0 [ 2034.819562] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2034.820732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2034.821834] ? trace_hardirqs_on+0x5b/0x180 [ 2034.822799] do_syscall_64+0x33/0x40 [ 2034.823651] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2034.824722] RIP: 0033:0x7feb3f3f2b19 11:45:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2034.825500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2034.829576] RSP: 002b:00007feb3c968188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2034.831227] RAX: ffffffffffffffda RBX: 00007feb3f505f60 RCX: 00007feb3f3f2b19 [ 2034.832740] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2034.834281] RBP: 00007feb3c9681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2034.835829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2034.837343] R13: 00007ffca05e01ef R14: 00007feb3c968300 R15: 0000000000022000 [ 2034.846399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13136 comm=syz-executor.6 11:45:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:45:57 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 5) 11:45:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:45:57 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:45:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:45:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) [ 2035.125556] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13158 comm=syz-executor.6 11:45:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) [ 2035.165040] FAULT_INJECTION: forcing a failure. [ 2035.165040] name failslab, interval 1, probability 0, space 0, times 0 [ 2035.167914] CPU: 0 PID: 13164 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2035.169368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2035.171127] Call Trace: [ 2035.171702] dump_stack+0x107/0x167 [ 2035.172469] should_fail.cold+0x5/0xa [ 2035.173283] should_failslab+0x5/0x20 [ 2035.174169] __kmalloc_node_track_caller+0x74/0x3b0 [ 2035.175212] ? netlink_sendmsg+0x998/0xe00 [ 2035.176128] __alloc_skb+0xb1/0x5b0 [ 2035.176891] netlink_sendmsg+0x998/0xe00 [ 2035.177743] ? netlink_unicast+0x800/0x800 [ 2035.178644] ? netlink_unicast+0x800/0x800 [ 2035.179537] __sock_sendmsg+0x154/0x190 [ 2035.180376] ____sys_sendmsg+0x70d/0x870 [ 2035.181233] ? sock_write_iter+0x3d0/0x3d0 [ 2035.182123] ? do_recvmmsg+0x6d0/0x6d0 [ 2035.182939] ? lock_downgrade+0x6d0/0x6d0 [ 2035.183814] ? __lockdep_reset_lock+0x180/0x180 [ 2035.184784] ___sys_sendmsg+0xf3/0x170 [ 2035.185596] ? sendmsg_copy_msghdr+0x160/0x160 [ 2035.186566] ? __fget_files+0x2cf/0x520 [ 2035.187398] ? lock_downgrade+0x6d0/0x6d0 [ 2035.188276] ? find_held_lock+0x2c/0x110 [ 2035.189140] ? __fget_files+0x2f8/0x520 [ 2035.189971] ? __fget_light+0xea/0x290 [ 2035.190791] __sys_sendmsg+0xe5/0x1b0 [ 2035.191603] ? __sys_sendmsg_sock+0x40/0x40 [ 2035.192501] ? rcu_read_lock_any_held+0x75/0xa0 [ 2035.193505] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2035.194601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2035.195681] ? trace_hardirqs_on+0x5b/0x180 [ 2035.196578] do_syscall_64+0x33/0x40 [ 2035.197358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2035.198418] RIP: 0033:0x7feb3f3f2b19 [ 2035.199190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2035.203031] RSP: 002b:00007feb3c947188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2035.204624] RAX: ffffffffffffffda RBX: 00007feb3f506020 RCX: 00007feb3f3f2b19 [ 2035.206110] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 2035.207607] RBP: 00007feb3c9471d0 R08: 0000000000000000 R09: 0000000000000000 [ 2035.209103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2035.210591] R13: 00007ffca05e01ef R14: 00007feb3c947300 R15: 0000000000022000 11:45:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xffffa8a8) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) pipe2(&(0x7f0000000280), 0x84800) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_WRITEV={0x2, 0x4, 0x2004, @fd_index, 0xfffffffffffffffd, &(0x7f00000017c0)=[{&(0x7f0000001880)="ee98c0a43f597b31772db63371359637cfaac1825af3ae8fb378b23f5f05758dd3d73729f1c222ed1b699f681d348e60530da5063e1fd7c3497e83aa9dcede06e74803b743760ef5b0ec2fbd008dd19bc840131692a3ee027f15aa4cbd2be04bc413d417d0ce48b91227243a3a8eef7a2d6447debd0c317167beede46a880d66a80cfa77e678af6c84ee99295abcfb9b8b40abdd93de5ce9ea1c91f2f843ad34d902e5f8f3f8421c10f3ecec59ac6647af386f3f1c6ed2dd1fdcd713faf53e33dcf6790291a1d937e62243876e50f745d17093651175a35a23cda0e3f46d5f58ca2c8785", 0xe4}, {&(0x7f00000003c0)="d8b180ba1f335cfa86d8b82fcfa1cfc018ca4acb237b8acfddb012565c97cd451c1fcc8e5c60f2e32c5a82297256d2b41b599b866a525bd5f6e295cb657b1ea31970d6dbb8885494c28f374d2862d71653786e94fc0de6cc1e665f3b9d3b27d81e67a472f0a215f0985ea4d8e1d46eb3202aa2321b72524e2902e08f737ff757f339173fdb146433ec0f33affbeda80d949a3214c05ae58c725b44b7bff37d43045cd4d096c55f34048ccf4cae10f60648374ddf0f67e829c5fa1ec3be0e70f11c2d0f60c3a3036606e86616a594cd12e7c1d717077eead715bbd66713633bdf625bc85c69f64b5e1ad4683e2518e318715b3a4cb01fc69fbd93a8b604b4f56ba706fb6ea38beee5a7000f7dcdd2c8d499e4dbe2f21e44471a05abf37095caf9e29c77ac1817eb0e9ceb01491d2c0fbec9290329619e09b7e2b085ba387ca75f8873d77ac4d2d45a3f93772e3242c1e835b5ffe48944c6c7ca9248f2ecbdb7644563e1e765dcbbb0f3dac8bba62037da805d6e40deaa9ff8b69afc6436c7b24ba2b8ea477274ed84c656b91401a9162e269efb9a9acfc2f4e665c1730f006335e06bd25c06837cd2a8dcfaacd4f381de9612025a0fb69d227e831079e97ceffdee913b05228675ded9b22adbc44be00cb95c4025f2679106e51c93b3d4d07418d6fa96efe7d6c6a4e93ce010a2a253b50dc7a2a7197527bcc6d9c14ca8ad263ed46cf7c68d5cfd5a7e1a7d92d296a7e863ea220b62907848910e47ceb63d11e5426bc2fabfc9313f3c593988eae9985c9bbcd35ecf5c9e595f9330d3b9b19120346d8427f70281fe25420950e7bf011bfd64d02427e8ed0ffac884362b49fb9999b56f1f18e63f4ca082c21894bb7ecf2f8f2f0462efab996006312553746654fa4deccba0d08ecb5338c46ebb097bcda53d3e559acd4ae3675b211e8f204c2f9ffd79b323ef6385841db2ead6e717b6ae4f00cf6aed4f9b38071798e7fccc9f453b85f3fc25a63580235cf24e582f0f2791c4567875d59fe0ba429d5abba2d345d19c1c3a579a7e1519cc8ea07dde08b3090e5649cd6239ff2ef39f0420e55812e197386d79aa2c4896256f5d9fb46f75224c072d7685c2549cdd3ba14387c416734be6ae65f67e30f825ed62834ff8a61a83c978a9a047fa13c04cec25c9fab763183d551abbb92ec7d155eb9dc9037c6eb93546bda23f92cdf80d04dc2aa921f8d374b016ce950f09465208f41d947e7597623e5c2e5a524c7633ad5fb5616ba73c471c4dfe4784614f4e5163322f7efe774d69aa88707bd9f2fceb626804417cb703286e288976df8a5361510882e49ee203f8e9b72d18cc109fa88d4c5d1a903665ab259d437601c3bdb81fd74cfdb37b639d9b1e5ccf7d8792b901a4d2c812d836cb65fa9bf59acf434770eac972406b37ebfd4c81e3d78ddb8f04b2bf74856615d9c69f0b15f9dac89385fe7c6a153ca7ee0a9b28af59100eec4c9ca200b1286f8da3545f757e78a2868150402156983e4e406bdc9ac3abf9bed79c26f23c096ba03f4d8a83db2362ee3fdbd6c25a0b32b37dd68192f0147a0312db9e6f73344791441821590f5fcba4acc48e9443043504285e60a357d8fd8f1ad95f00406f562c6f9b6bb38cd5611c45bc501e3f060ba4bba75ddbb4340900e383679c02256e50eba9adb38429d9bbec7d666912a1dfec167d2252fb15b59c5deba23854befaea383658b0dae4a45b265d7bed4995995557bffd49a72716311e74d299e97f1c342b66719593ec429c35cf490f07687204154961f716b85f6494a089c7ebf48e264f82d09e96c163c2a7bb610e7454d0022961d8122c91c2c45f2543b7ef0838cc953f1c4c0b4b5e671c5cc334c408a0e46242351ab81cd25d29559511be73d296e9be81f666524c769ddf4f2f0193533803784cb8777a2782d397edb8599378ab5da91f18b8607219b88151c1bc7b62bd17076cbd374a000f2b70da01df2ab39afba68f58c8453a80de12807a830ae8ffcdb6957e73d8c287e64074b4367c5b265f74d625ad0a20a6c9e6ffd656376c2cf22a3b7aab922eb6e6959e5f3c8751f6bbab8c2c994d1ea9baf26a17d0b6fc56189288a4270d92041188c9222990b1e7539f435e98f57879644ef2d01036e8c7bc9ce24a888fd7a4043911c6c70a90e02c9fbf41826a19b06d168428a9efed78de7c9a9daf3569f10e04d5f145da00f6a06cd7d9d5ea4ae29bac22f73253a6d4eaf20f99d39e045f0bee24d60cfad305dffe37cfe9fc634348f3c7d67df55ecfe26aa2598342e250295c54d496176d19d80e8e46933f0ead80500202f40182824786597828c74cbeb55b8202e92b080611767cea36d9d1825f6b91319a1d78f306d8415304c203111c0405bd83eeaa274c573a71a2d6c70162bd02cebf692fd8fce107c63a270e32826856730b9dc9b14413834bd97736da7b752ae263728b7a541b4fe40496dd38831af2aa8626e26cf18445147a882ad8c061a6082835356c8fb07af893a2f55cfdcbeaf4f67f87d370694f6773624bc3226ba22467a7f7a65d4ef2bb573707769c0f4fd9e6a4d925ae362d74825391904f8af11e86df2f57b59db67e00ec1c69566d460b764e88d23b5b88a285163b392f55fe2c3e7efee94f40f64e874860f8e4d1bab3cb0c1cad51b209381ae704890b8a6bc8296619977ab020bbd855036dd3c407f20b2dcd17c264d265c3862e681a798f460a8a106b48469135060937fbd7f57d4fa56db361b288cea8a65139a0f16c340651d627ada09910b2ecca599b994f755c6138158d811cf9bf26ac41c6b4d32a12ee6e5be0b8b0d1bb95da87624a5676090c160d8721e47418293f16bb4b049476b56f26af238702b9ed3c0f10183416dd85845b94e065d62802b349bf43fda2412c63ab79feace3fbfaa1183159c0cadfabb99db251ea7b8b0975e1c16806261f8fe3faf1b736db54821458a21818ac1baf37c682f7f8fc4f74796680b7483e57425f15446e1da611325cbb3f73401bc537ce5f2b890f8278b9a1f9cd0f68f964a2b884fa2aec50b86e84d8138ee17cb1a22a5cba04518af6a522389f19f6bb3946b101b80ad1fea603c8e63a563f509b41de90ef6a80167b316a4c7fee9fccfb45033c96cc54e151ea88a162fd4641ca1dbef0ffbc2edfa3f1fa77d9eb9c526a5de3bb5c13db942186736af72236d6133df7746c57349b0794675de7cedc8811278509135f623778da2d5133c050c118655f9673075ef8a490b53e71cd1b02d647b55c5875e82c104f11e5cb289971addef514f08d82f7bd73307c94a683a32d513733f2cda1cf8021e6ae64dc5bb1ad467250ec75fd4b55ddaced1804bf20d550e4a4553371f090f169d6644ca23d35d6c93286aebe851a737d20ddab1564836d2e75bd7a7bcad9b0c11896dd5e42e0087bdd32315860d20bff14279d7fff0290d1821157bacf8be3c18c8e0d60023288ce833c14927484bc3e02168f546b8e1a40c8df3061cf9dc3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0x1000}, {&(0x7f00000013c0)="bee5ee5ae96accf5694c4340505e7f3b1f49fddb5dce2d6611fd53496f4452e7e73e9532a6b4bc74fe5cb5a945b6ddd8bc699c6f88fb8f7f459fbbe50a50b80e7d546d397bdfbc901a400c6893a34fb81f4e7e7a8b5fc1d78e6afc13a204402bd3a05244ae3c26720258809a4467b004076c09d4dfaddfe81e", 0x79}, {&(0x7f0000001440)="d846dfa9d0f0157157c8e7ee6321d4291e3c59c61ff0ae510b31c28af2917ec8d0f3b9fd6616d21ee08e540b19e988448b179e4b53373cf0addf3f94efd2581b754052346b022d09480e6047d5c4c5dcf92882da81b4aa9823784dd15030da88c1a06a8c6e0fb5c391eb2c", 0x6b}, {&(0x7f00000014c0)="0430bd0fc781335a5381fccf1e0c41aad6e57909881e245d7f714e302eeb2d8a71ead4e2ab26f4a61400bbee739746d968940f959da3ac5d192e39e869087df4c523f1bfb150b824629af5c121b41b95296558467cf531a3f41f595a10724e4db48c6d20934d641590f9fbcca68b301c6835d1aa45b509441506d9312f34d2f35ebe55fa91ae47726b43294a3e6a763d3a07da2152c9f50800b32635499d89781511a2c31cb174715d2c69bc6af1b906a39ae7755951f39b3234ffb709ec94f4437f003a717c543d75e6cb0fe1d1800b5d694430a264d20c984222726d7cae3413be81a7da34c389c9cfda0a4e", 0xed}, {&(0x7f00000015c0)="3c801d6fa0bddd40e1dc20e4b7da3efb7411a60212e09ddd5eb41414cdde4c88ac22b220ca6d81f3d64e1a6313381d4aa30085d1922ecd1de5e76345a94da4aa78fb2ccbaec946ea9530e8069c7dc98b89564ddeaaf653ea533b4fb534e2d1a9ee9d4ae8ac6d278745b813ac57abe1409cf3dd013a918f79cc81a14704b97128a052a497995133536f7963c8c10fd7735db89351e565ff072073d407984131263dce03a8e178eddda412f8e5bf3dc62be67fbdb8f90e33927889afb5b58e3c445e20625ad19a06e1aad80b254d8431c56e363d37", 0xd4}, {&(0x7f00000016c0)="7116bd94c18e98579107e6844165441ca7812423f282e42901a6a1d0f434aad1dbe078ef025a8c6637a0ec046151ab24d8fa2098c1f8b1ed96fe5bbd7735c0ad8b91ec0de36eaa6cbdc44404600079f76ffb3e436820e6c8d4cc3739506b1da5bde4842d59f7020a76651840d706fd30fb262df6c48c7e116a867123afa52f7ef182b9a836d7ecaea3134af6b76b180609ade4277bb275cfd6daabac1269e0", 0x9f}, {&(0x7f0000001780)="418732b89956b72515", 0x9}], 0x8, 0x12, 0x0, {0x3, r9}}, 0x6) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r4, 0x89f7, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x4, 0x3, 0x4, 0x8, 0x1, @remote, @loopback, 0x10, 0x10, 0x9, 0x2a}}) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:46:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:46:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:46:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000013c0)={0x2001000, &(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280), {0x33}, &(0x7f00000002c0)=""/4096, 0x1000, &(0x7f00000012c0)=""/161, &(0x7f0000001380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4, {r4}}, 0x58) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000001440)=r6) r7 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r10 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001480)={0x2, "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"}) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, r4, 0x0, &(0x7f0000000040)='./file0\x00', 0x1d0, 0x2800, 0x12345, {0x0, r11}}, 0x8) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:46:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:46:11 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:11 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 6) 11:46:11 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:46:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2048.951318] FAULT_INJECTION: forcing a failure. [ 2048.951318] name failslab, interval 1, probability 0, space 0, times 0 [ 2048.952866] CPU: 1 PID: 13188 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2048.953738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2048.954787] Call Trace: [ 2048.955118] dump_stack+0x107/0x167 [ 2048.955579] should_fail.cold+0x5/0xa [ 2048.956054] ? create_object.isra.0+0x3a/0xa20 [ 2048.956619] should_failslab+0x5/0x20 [ 2048.957097] kmem_cache_alloc+0x5b/0x310 [ 2048.957603] create_object.isra.0+0x3a/0xa20 [ 2048.958148] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2048.958793] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2048.959433] ? netlink_sendmsg+0x998/0xe00 [ 2048.959972] __alloc_skb+0xb1/0x5b0 [ 2048.960429] netlink_sendmsg+0x998/0xe00 [ 2048.960935] ? netlink_unicast+0x800/0x800 [ 2048.961467] ? netlink_unicast+0x800/0x800 [ 2048.961995] __sock_sendmsg+0x154/0x190 [ 2048.962491] ____sys_sendmsg+0x70d/0x870 [ 2048.963003] ? sock_write_iter+0x3d0/0x3d0 [ 2048.963548] ? do_recvmmsg+0x6d0/0x6d0 [ 2048.964037] ? lock_downgrade+0x6d0/0x6d0 [ 2048.964557] ? __lockdep_reset_lock+0x180/0x180 [ 2048.965139] ___sys_sendmsg+0xf3/0x170 [ 2048.965627] ? sendmsg_copy_msghdr+0x160/0x160 [ 2048.966202] ? __fget_files+0x2cf/0x520 [ 2048.966697] ? lock_downgrade+0x6d0/0x6d0 [ 2048.967217] ? find_held_lock+0x2c/0x110 [ 2048.967765] ? __fget_files+0x2f8/0x520 [ 2048.968268] ? __fget_light+0xea/0x290 [ 2048.968758] __sys_sendmsg+0xe5/0x1b0 [ 2048.969233] ? __sys_sendmsg_sock+0x40/0x40 [ 2048.969766] ? rcu_read_lock_any_held+0x75/0xa0 [ 2048.970364] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2048.971014] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2048.971665] ? trace_hardirqs_on+0x5b/0x180 [ 2048.972215] do_syscall_64+0x33/0x40 [ 2048.972679] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2048.973321] RIP: 0033:0x7feb3f3f2b19 [ 2048.973781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2048.976076] RSP: 002b:00007feb3c968188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2048.977019] RAX: ffffffffffffffda RBX: 00007feb3f505f60 RCX: 00007feb3f3f2b19 [ 2048.977896] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2048.978770] RBP: 00007feb3c9681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2048.979656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2048.980541] R13: 00007ffca05e01ef R14: 00007feb3c968300 R15: 0000000000022000 11:46:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:46:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:28 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 7) 11:46:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:46:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:28 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:46:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 11:46:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_complete(0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000200)) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005ac40)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ae40)={0x2000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xed, "2e60cf1a9da4a2"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f000005be40)={{0x0, 0x1, 0x2, 0x3, 0x2, 0xf4a2, 0x5, 0xffffff81, 0x20, 0x9, 0x1, 0x1, 0x0, 0x40, 0x4}, 0x18, [0x0, 0x0, 0x0]}) r9 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x80080, 0x0) readlinkat(r9, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=""/137, 0x89) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f00000542c0)={0xd22109f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x80, "8af4b29b254cf7"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000005bf00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005cf00)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xfc, "932b86ccdd919c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005df00)={0xc2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {}, {r8, r10}, {r11}, {0x0, r12}], 0x9e, "b92f684ffc6974"}) signalfd4(r3, &(0x7f00000001c0)={[0x5]}, 0x8, 0x80000) 11:46:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xb9e) 11:46:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2066.070402] FAULT_INJECTION: forcing a failure. [ 2066.070402] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2066.072667] CPU: 1 PID: 13224 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2066.073935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.075461] Call Trace: [ 2066.075980] dump_stack+0x107/0x167 [ 2066.076664] should_fail.cold+0x5/0xa [ 2066.077384] _copy_from_iter_full+0x201/0xa60 [ 2066.078250] ? __virt_addr_valid+0x170/0x5d0 [ 2066.079069] ? __check_object_size+0x319/0x440 [ 2066.079957] netlink_sendmsg+0x879/0xe00 [ 2066.080774] ? netlink_unicast+0x800/0x800 [ 2066.081587] ? netlink_unicast+0x800/0x800 [ 2066.082386] __sock_sendmsg+0x154/0x190 [ 2066.083111] ____sys_sendmsg+0x70d/0x870 [ 2066.083866] ? sock_write_iter+0x3d0/0x3d0 [ 2066.084659] ? do_recvmmsg+0x6d0/0x6d0 [ 2066.085384] ? lock_downgrade+0x6d0/0x6d0 [ 2066.086142] ? __lockdep_reset_lock+0x180/0x180 [ 2066.086986] ___sys_sendmsg+0xf3/0x170 [ 2066.087690] ? sendmsg_copy_msghdr+0x160/0x160 [ 2066.088528] ? __fget_files+0x2cf/0x520 [ 2066.089253] ? lock_downgrade+0x6d0/0x6d0 [ 2066.089994] ? find_held_lock+0x2c/0x110 [ 2066.090733] ? __fget_files+0x2f8/0x520 [ 2066.091455] ? __fget_light+0xea/0x290 [ 2066.092163] __sys_sendmsg+0xe5/0x1b0 [ 2066.092842] ? __sys_sendmsg_sock+0x40/0x40 [ 2066.093611] ? rcu_read_lock_any_held+0x75/0xa0 [ 2066.094455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2066.095390] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2066.096315] ? trace_hardirqs_on+0x5b/0x180 [ 2066.097082] do_syscall_64+0x33/0x40 [ 2066.097753] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2066.098663] RIP: 0033:0x7feb3f3f2b19 [ 2066.099328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2066.102612] RSP: 002b:00007feb3c968188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 11:46:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2066.103988] RAX: ffffffffffffffda RBX: 00007feb3f505f60 RCX: 00007feb3f3f2b19 [ 2066.105419] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2066.106707] RBP: 00007feb3c9681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2066.107969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2066.109250] R13: 00007ffca05e01ef R14: 00007feb3c968300 R15: 0000000000022000 11:46:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:28 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:46:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:46:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) readlinkat(r5, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/134, 0x86) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0xc8080, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) openat$cgroup_procs(r0, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:46:28 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 8) 11:46:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xb9e) 11:46:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:46:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2066.367078] FAULT_INJECTION: forcing a failure. [ 2066.367078] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2066.369919] CPU: 1 PID: 13244 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 2066.371069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.372481] Call Trace: [ 2066.372948] dump_stack+0x107/0x167 [ 2066.373649] should_fail.cold+0x5/0xa [ 2066.374297] _copy_to_user+0x2e/0x180 [ 2066.374942] simple_read_from_buffer+0xcc/0x160 [ 2066.374979] proc_fail_nth_read+0x198/0x230 [ 2066.376662] ? proc_sessionid_read+0x230/0x230 [ 2066.377353] ? security_file_permission+0xb1/0xe0 [ 2066.378081] ? proc_sessionid_read+0x230/0x230 [ 2066.378890] vfs_read+0x228/0x620 [ 2066.379512] ksys_read+0x12d/0x260 [ 2066.380173] ? vfs_write+0xb10/0xb10 [ 2066.380803] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2066.381593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2066.382368] do_syscall_64+0x33/0x40 [ 2066.382925] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2066.383700] RIP: 0033:0x7feb3f3a569c [ 2066.384272] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2066.387335] RSP: 002b:00007feb3c968170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2066.388539] RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007feb3f3a569c [ 2066.389602] RDX: 000000000000000f RSI: 00007feb3c9681e0 RDI: 0000000000000005 [ 2066.390688] RBP: 00007feb3c9681d0 R08: 0000000000000000 R09: 0000000000000000 11:46:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:28 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) [ 2066.390696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2066.390704] R13: 00007ffca05e01ef R14: 00007feb3c968300 R15: 0000000000022000 [ 2066.398556] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13249 comm=syz-executor.4 11:46:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2066.597615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13263 comm=syz-executor.4 11:46:47 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 11:46:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r5, 0xc0389423, &(0x7f0000000200)={0x4, 0x30, [0x1, 0x5, 0x6, 0xfffffffffffffff8], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r6, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f00000002c0)={0x34c, 0x30, 0x800, 0x70bd26, 0x25dfdbfe, {0x17}, [@generic="0a29809ae193fb4a4bfc58d04b86ad91759d8fe5396121638ee7d691c167d15ab88f2f0f53e5d55f954d1377d0c6d3e6b2532cd3e45bd6a38416822e348781689c7c7a2e2062280b1c6c29995588dfcb88014be2ee70e3f9419a19a9c1fb01c8ffd40a82fd919fbeab77843a6ec11f2a4cadff4f10ac8a9fd4ef354e5a02e9c2c0f8965c7952211f2f86d9421f70f35cd0b38a292568df7063c6244fc94609e7de3a33374698d8fb7e8bc58c66b52f4f06ee7dcdb4fda35e681b62774786f0d9b0b6b7051ae628406e59b991557f542ae3585f8b4879f5554c38c6cd9fdd4259f5cba556202cc7693ada32ff", @nested={0xdb, 0x2b, 0x0, 0x1, [@generic="b25ca93753fcb8e0c99e9f736a5a62eb8c20d2ee626bb2e966a636a55b60b48132a4e28ed73dfc01ed9f65578ea156528b5c6e83a9f5299aa4c4a029780651d87e900fb09b5829f540ead2c76a6b885d8b08c836059e758fc9ee8c329390db21c033c3b558ff32934c4a3fc7a1f7a0c15d7cc0a0e21831b2d81b42b4019b088359023e08fd9e2cc532c9e068ca91c51a105ac08e6fb3ec19eeaad802ed5efa254809dc33efe16fe5e96deb2b17c236d3e976e23ac8289fa8b75dbf4cfa6a565b83331b64f05f950fa9f1b0bf19564abb142140a9011f91"]}, @typed={0xc, 0x81, 0x0, 0x0, @u64=0x7}, @typed={0xc, 0x11, 0x0, 0x0, @u64=0x64f2}, @nested={0xc, 0x28, 0x0, 0x1, [@typed={0x8, 0x58, 0x0, 0x0, @u32=0x132a42ac}]}, @generic="cc53b4bb254233e8c960176e6a2683bb2ef45140f74836e9aa221f05daf9c9096937d1f3e58a5dc8fbe68b7c2397a358679d92f2ccb919c4a7e60ddc808037ee50a0efc35a84a45d6299f36f2614268c266cbd8c9401deacc309e9da2501021903504552526249ea8b6b684b5108e7706818a615b5d8c472127786f5b44d2668689f26ddefc2f63454b56a2506224f860541b533758978c03a6deab9cd1988a62f1583908cfcc42967a88c67424a8c091406fbb856d2b27fbf5b56f000d0c6e0ea8f04568f030309538837a88a7e3d278ba174ecd2ca8d076549", @nested={0x62, 0x89, 0x0, 0x1, [@generic="4e3a2ea49e72d64723e273b85c0125d8485d0a71e2f430d143121b8eede2b19c38dd5afadd7d47b91b3bac6e4c7bc28712adb977f9b2a078107b2c180e97267842a0eec45bfa259172a41204f2d11008a9ceabf03b91c97b0bc346c945c8"]}, @typed={0xc, 0x21, 0x0, 0x0, @u64=0xaaf0}]}, 0x34c}, 0x1, 0x0, 0x0, 0x2400c800}, 0x0) ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f0000000240)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:46:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xb9e) 11:46:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:46:47 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2085.364002] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13281 comm=syz-executor.4 [ 2085.380292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. 11:46:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:46:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:46:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:46:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f00000001c0)=0x1aa) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x2, 0x0, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0xffffffff, 0x0, 0x0, 0x0) [ 2085.684784] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13301 comm=syz-executor.3 [ 2085.740434] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2085.764300] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. [ 2085.789090] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. 11:47:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:47:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:03 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) pkey_mprotect(&(0x7f00007fd000/0x800000)=nil, 0x800000, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "126be0cf9b1e650a3ee975bf6521fcdba9f7dddf0fb3bf63a469d47bbb2eab5d8cb63cb7d0e0f2945f220eaaf4419b4137e317cfefeb8ced2c466c3545661eaf"}, 0x48, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000480), 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:47:03 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:47:03 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) [ 2101.468569] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2101.497559] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13336 comm=syz-executor.3 11:47:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:47:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:47:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 1) 11:47:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:04 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:47:04 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2101.777976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13359 comm=syz-executor.3 [ 2101.794802] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 11:47:21 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:47:21 executing program 1: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x3}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000440)=0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)={0x40, 0x0, 0x6}, 0x18) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='./binderfs2/binder-control\x00', 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8, 0x0, 0x0, 0x0, 0x1}, 0x5) flock(0xffffffffffffffff, 0x3) shutdown(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x4004, @fd, 0x4, &(0x7f0000000300)=""/195, 0xc3, 0x0, 0x1}, 0x8) r7 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0x80, 0x800) syz_io_uring_submit(r2, r3, &(0x7f0000000480)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0xffffffffffffffff, r4, 0xffffffffffffffff, r5, r7], 0x5}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:47:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:47:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:21 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:47:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) [ 2119.626977] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 11:47:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:22 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:47:22 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:47:22 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x91) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x586, 0x7}) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv2(r2, 0x0, 0x33, 0x6, 0x0, 0x0) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0xfdea, 0x0, 0xfffffffe, 0x1df, 0x0, r1}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000400)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r1, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)=@qipcrtr, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/208, 0xd0}, {&(0x7f0000000340)=""/49, 0x31}], 0x2}, 0x0, 0x40010022, 0x1, {0x1}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500), 0x2000, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x5c, 0x7, 0x1, 0x8, 0x0, 0x3, 0x80040, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x7, 0x2}, 0x2000, 0x8001, 0xffffff00, 0x9, 0x0, 0x4, 0x7ff, 0x0, 0x0, 0x0, 0x4}, r6, 0xb, r7, 0x8) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2120.002780] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 11:47:22 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 1) 11:47:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2120.216277] FAULT_INJECTION: forcing a failure. [ 2120.216277] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2120.219278] CPU: 1 PID: 13426 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2120.221066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2120.223396] Call Trace: [ 2120.224166] dump_stack+0x107/0x167 [ 2120.225358] should_fail.cold+0x5/0xa [ 2120.226284] _copy_from_user+0x2e/0x1b0 [ 2120.227124] __copy_msghdr_from_user+0x91/0x4b0 [ 2120.228111] ? __ia32_sys_shutdown+0x80/0x80 [ 2120.229044] ? perf_trace_lock+0xac/0x490 [ 2120.229911] ? __lock_acquire+0x1657/0x5b00 [ 2120.230855] ? __lock_acquire+0xbb1/0x5b00 [ 2120.231923] sendmsg_copy_msghdr+0xa1/0x160 [ 2120.233037] ? do_recvmmsg+0x6d0/0x6d0 [ 2120.233859] ? perf_trace_lock+0xac/0x490 [ 2120.234733] ? lock_downgrade+0x6d0/0x6d0 [ 2120.235602] ? __lockdep_reset_lock+0x180/0x180 [ 2120.236597] ___sys_sendmsg+0xc6/0x170 [ 2120.237454] ? sendmsg_copy_msghdr+0x160/0x160 [ 2120.238625] ? __fget_files+0x2cf/0x520 [ 2120.239635] ? lock_downgrade+0x6d0/0x6d0 [ 2120.240510] ? find_held_lock+0x2c/0x110 [ 2120.241366] ? __fget_files+0x2f8/0x520 [ 2120.242209] ? __fget_light+0xea/0x290 [ 2120.243036] __sys_sendmsg+0xe5/0x1b0 [ 2120.243834] ? __sys_sendmsg_sock+0x40/0x40 [ 2120.244944] ? rcu_read_lock_any_held+0x75/0xa0 [ 2120.246147] ? fput_many+0x2f/0x1a0 [ 2120.246921] ? ksys_write+0x1a9/0x260 [ 2120.247710] ? __ia32_sys_read+0xb0/0xb0 [ 2120.248580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2120.249678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2120.250750] ? trace_hardirqs_on+0x5b/0x180 [ 2120.251805] do_syscall_64+0x33/0x40 [ 2120.252704] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2120.253944] RIP: 0033:0x7f259be97b19 [ 2120.254737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2120.258998] RSP: 002b:00007f259940d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2120.260971] RAX: ffffffffffffffda RBX: 00007f259bfaaf60 RCX: 00007f259be97b19 [ 2120.262541] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2120.264017] RBP: 00007f259940d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2120.265521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2120.267005] R13: 00007ffd22eee86f R14: 00007f259940d300 R15: 0000000000022000 11:47:37 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 2) 11:47:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0x0, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:47:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:47:37 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x82081, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x62000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x6, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) 11:47:37 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2135.663991] FAULT_INJECTION: forcing a failure. [ 2135.663991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2135.666508] CPU: 0 PID: 13445 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2135.667961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2135.669721] Call Trace: [ 2135.670294] dump_stack+0x107/0x167 [ 2135.671067] should_fail.cold+0x5/0xa [ 2135.671887] _copy_from_user+0x2e/0x1b0 11:47:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2135.672744] iovec_from_user+0x141/0x400 [ 2135.673807] __import_iovec+0x67/0x590 [ 2135.674634] ? __ia32_sys_shutdown+0x80/0x80 [ 2135.675554] ? perf_trace_lock+0xac/0x490 [ 2135.676430] import_iovec+0x83/0xb0 [ 2135.677213] sendmsg_copy_msghdr+0x131/0x160 [ 2135.678173] ? do_recvmmsg+0x6d0/0x6d0 [ 2135.679015] ? lock_downgrade+0x6d0/0x6d0 [ 2135.679907] ? __lockdep_reset_lock+0x180/0x180 [ 2135.680919] ___sys_sendmsg+0xc6/0x170 [ 2135.681759] ? sendmsg_copy_msghdr+0x160/0x160 [ 2135.682744] ? __fget_files+0x2cf/0x520 [ 2135.683597] ? lock_downgrade+0x6d0/0x6d0 [ 2135.684485] ? find_held_lock+0x2c/0x110 [ 2135.685374] ? __fget_files+0x2f8/0x520 [ 2135.686235] ? __fget_light+0xea/0x290 [ 2135.687077] __sys_sendmsg+0xe5/0x1b0 [ 2135.687895] ? __sys_sendmsg_sock+0x40/0x40 [ 2135.688825] ? rcu_read_lock_any_held+0x75/0xa0 [ 2135.689826] ? fput_many+0x2f/0x1a0 [ 2135.690611] ? ksys_write+0x1a9/0x260 [ 2135.691434] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2135.692557] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2135.693668] ? trace_hardirqs_on+0x5b/0x180 [ 2135.694594] do_syscall_64+0x33/0x40 [ 2135.695394] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2135.696489] RIP: 0033:0x7f259be97b19 [ 2135.697293] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2135.701242] RSP: 002b:00007f259940d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2135.702875] RAX: ffffffffffffffda RBX: 00007f259bfaaf60 RCX: 00007f259be97b19 [ 2135.704404] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 2135.705945] RBP: 00007f259940d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2135.707478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2135.709012] R13: 00007ffd22eee86f R14: 00007f259940d300 R15: 0000000000022000 11:47:56 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:47:56 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 3) 11:47:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:47:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:47:56 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) [ 2154.360895] FAULT_INJECTION: forcing a failure. [ 2154.360895] name failslab, interval 1, probability 0, space 0, times 0 [ 2154.363381] CPU: 0 PID: 13476 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2154.364853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2154.366470] Call Trace: [ 2154.366998] dump_stack+0x107/0x167 [ 2154.367740] should_fail.cold+0x5/0xa [ 2154.368496] ? __alloc_skb+0x6d/0x5b0 [ 2154.369274] should_failslab+0x5/0x20 [ 2154.370040] kmem_cache_alloc_node+0x55/0x330 [ 2154.370939] __alloc_skb+0x6d/0x5b0 [ 2154.371662] netlink_sendmsg+0x998/0xe00 [ 2154.372450] ? netlink_unicast+0x800/0x800 [ 2154.373298] ? netlink_unicast+0x800/0x800 [ 2154.374124] __sock_sendmsg+0x154/0x190 [ 2154.374902] ____sys_sendmsg+0x70d/0x870 [ 2154.375681] ? sock_write_iter+0x3d0/0x3d0 [ 2154.376488] ? do_recvmmsg+0x6d0/0x6d0 [ 2154.377269] ? lock_downgrade+0x6d0/0x6d0 [ 2154.378062] ? __lockdep_reset_lock+0x180/0x180 [ 2154.378967] ___sys_sendmsg+0xf3/0x170 [ 2154.379721] ? sendmsg_copy_msghdr+0x160/0x160 [ 2154.380600] ? __fget_files+0x2cf/0x520 [ 2154.381386] ? lock_downgrade+0x6d0/0x6d0 [ 2154.382178] ? find_held_lock+0x2c/0x110 [ 2154.382968] ? __fget_files+0x2f8/0x520 [ 2154.383738] ? __fget_light+0xea/0x290 [ 2154.384497] __sys_sendmsg+0xe5/0x1b0 [ 2154.385256] ? __sys_sendmsg_sock+0x40/0x40 [ 2154.386096] ? rcu_read_lock_any_held+0x75/0xa0 [ 2154.387017] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2154.388029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2154.389037] ? trace_hardirqs_on+0x5b/0x180 [ 2154.389865] do_syscall_64+0x33/0x40 [ 2154.390589] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2154.391575] RIP: 0033:0x7f259be97b19 [ 2154.392300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2154.395888] RSP: 002b:00007f259940d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2154.397367] RAX: ffffffffffffffda RBX: 00007f259bfaaf60 RCX: 00007f259be97b19 [ 2154.398742] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2154.400118] RBP: 00007f259940d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2154.401512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2154.402898] R13: 00007ffd22eee86f R14: 00007f259940d300 R15: 0000000000022000 [ 2154.433476] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.6'. 11:47:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:47:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:47:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:47:56 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:56 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 4) 11:47:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f00000001c0)={@id={0x2, 0x0, @c}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000200), 0x44200, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r5, 0xc0406618, &(0x7f0000000240)={@desc={0x1, 0x0, @auto="97a08ab65a7bbe1a"}}) 11:47:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:47:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2154.737102] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.6'. 11:47:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:47:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) [ 2154.799700] FAULT_INJECTION: forcing a failure. [ 2154.799700] name failslab, interval 1, probability 0, space 0, times 0 [ 2154.801704] CPU: 0 PID: 13511 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2154.802786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2154.803997] Call Trace: [ 2154.804398] dump_stack+0x107/0x167 [ 2154.804962] should_fail.cold+0x5/0xa [ 2154.805535] ? create_object.isra.0+0x3a/0xa20 [ 2154.806218] should_failslab+0x5/0x20 [ 2154.806787] kmem_cache_alloc+0x5b/0x310 [ 2154.807383] create_object.isra.0+0x3a/0xa20 [ 2154.808016] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2154.808760] kmem_cache_alloc_node+0x169/0x330 [ 2154.809436] __alloc_skb+0x6d/0x5b0 [ 2154.809969] netlink_sendmsg+0x998/0xe00 [ 2154.810566] ? netlink_unicast+0x800/0x800 [ 2154.811185] ? netlink_unicast+0x800/0x800 [ 2154.811798] __sock_sendmsg+0x154/0x190 [ 2154.812377] ____sys_sendmsg+0x70d/0x870 [ 2154.812980] ? sock_write_iter+0x3d0/0x3d0 [ 2154.813600] ? do_recvmmsg+0x6d0/0x6d0 [ 2154.814171] ? lock_downgrade+0x6d0/0x6d0 [ 2154.814772] ? __lockdep_reset_lock+0x180/0x180 [ 2154.815448] ___sys_sendmsg+0xf3/0x170 [ 2154.816006] ? sendmsg_copy_msghdr+0x160/0x160 [ 2154.816666] ? __fget_files+0x2cf/0x520 [ 2154.817246] ? lock_downgrade+0x6d0/0x6d0 [ 2154.817848] ? find_held_lock+0x2c/0x110 [ 2154.818442] ? __fget_files+0x2f8/0x520 [ 2154.819018] ? __fget_light+0xea/0x290 [ 2154.819581] __sys_sendmsg+0xe5/0x1b0 [ 2154.820130] ? __sys_sendmsg_sock+0x40/0x40 [ 2154.820748] ? rcu_read_lock_any_held+0x75/0xa0 [ 2154.821446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2154.822200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2154.822935] ? trace_hardirqs_on+0x5b/0x180 [ 2154.823558] do_syscall_64+0x33/0x40 [ 2154.824095] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2154.824848] RIP: 0033:0x7f259be97b19 [ 2154.825390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2154.828027] RSP: 002b:00007f259940d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2154.829128] RAX: ffffffffffffffda RBX: 00007f259bfaaf60 RCX: 00007f259be97b19 [ 2154.830144] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2154.831156] RBP: 00007f259940d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2154.832178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2154.833198] R13: 00007ffd22eee86f R14: 00007f259940d300 R15: 0000000000022000 [ 2154.934845] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.6'. 11:48:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:13 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:48:13 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) readv(r0, &(0x7f0000001400)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/85, 0x55}, {&(0x7f0000001240)=""/185, 0xb9}, {&(0x7f0000001300)=""/244, 0xf4}], 0x4) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:48:13 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 5) 11:48:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:48:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2171.222882] FAULT_INJECTION: forcing a failure. [ 2171.222882] name failslab, interval 1, probability 0, space 0, times 0 [ 2171.225319] CPU: 1 PID: 13548 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2171.226748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.228528] Call Trace: [ 2171.229088] dump_stack+0x107/0x167 [ 2171.229878] should_fail.cold+0x5/0xa [ 2171.230705] should_failslab+0x5/0x20 [ 2171.231524] __kmalloc_node_track_caller+0x74/0x3b0 [ 2171.232597] ? netlink_sendmsg+0x998/0xe00 [ 2171.233562] __alloc_skb+0xb1/0x5b0 [ 2171.234350] netlink_sendmsg+0x998/0xe00 [ 2171.235230] ? netlink_unicast+0x800/0x800 [ 2171.236156] ? netlink_unicast+0x800/0x800 [ 2171.237081] __sock_sendmsg+0x154/0x190 [ 2171.237940] ____sys_sendmsg+0x70d/0x870 [ 2171.238816] ? sock_write_iter+0x3d0/0x3d0 [ 2171.239722] ? do_recvmmsg+0x6d0/0x6d0 [ 2171.240566] ? lock_downgrade+0x6d0/0x6d0 [ 2171.241469] ? __lockdep_reset_lock+0x180/0x180 [ 2171.242476] ___sys_sendmsg+0xf3/0x170 [ 2171.243315] ? sendmsg_copy_msghdr+0x160/0x160 [ 2171.244303] ? __fget_files+0x2cf/0x520 [ 2171.245165] ? lock_downgrade+0x6d0/0x6d0 [ 2171.246095] ? find_held_lock+0x2c/0x110 [ 2171.247222] ? __fget_files+0x2f8/0x520 [ 2171.248269] ? __fget_light+0xea/0x290 [ 2171.249255] __sys_sendmsg+0xe5/0x1b0 [ 2171.250084] ? __sys_sendmsg_sock+0x40/0x40 [ 2171.251018] ? rcu_read_lock_any_held+0x75/0xa0 [ 2171.252035] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.253264] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2171.254606] ? trace_hardirqs_on+0x5b/0x180 [ 2171.255529] do_syscall_64+0x33/0x40 [ 2171.256312] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2171.257484] RIP: 0033:0x7f259be97b19 [ 2171.258453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2171.263242] RSP: 002b:00007f259940d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2171.265217] RAX: ffffffffffffffda RBX: 00007f259bfaaf60 RCX: 00007f259be97b19 [ 2171.267107] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2171.268842] RBP: 00007f259940d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2171.270703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2171.272535] R13: 00007ffd22eee86f R14: 00007f259940d300 R15: 0000000000022000 11:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:48:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:48:13 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:13 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:48:31 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:48:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}]}, 0x1c}}, 0x0) 11:48:31 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 6) 11:48:31 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd_index=0x9, 0x0, 0x0, 0x4, 0x4, 0x1, {0x0, r4, r5}}, 0x8) 11:48:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:48:31 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2189.280454] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 11:48:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:48:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2189.380566] FAULT_INJECTION: forcing a failure. [ 2189.380566] name failslab, interval 1, probability 0, space 0, times 0 [ 2189.383174] CPU: 1 PID: 13605 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2189.384657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2189.386463] Call Trace: [ 2189.387048] dump_stack+0x107/0x167 [ 2189.387833] should_fail.cold+0x5/0xa [ 2189.388632] ? create_object.isra.0+0x3a/0xa20 [ 2189.389631] should_failslab+0x5/0x20 [ 2189.390461] kmem_cache_alloc+0x5b/0x310 [ 2189.391379] create_object.isra.0+0x3a/0xa20 [ 2189.392344] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2189.393498] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2189.394616] ? netlink_sendmsg+0x998/0xe00 [ 2189.395601] __alloc_skb+0xb1/0x5b0 [ 2189.396428] netlink_sendmsg+0x998/0xe00 [ 2189.397363] ? netlink_unicast+0x800/0x800 [ 2189.398315] ? netlink_unicast+0x800/0x800 [ 2189.399257] __sock_sendmsg+0x154/0x190 [ 2189.400160] ____sys_sendmsg+0x70d/0x870 [ 2189.401051] ? sock_write_iter+0x3d0/0x3d0 [ 2189.402019] ? do_recvmmsg+0x6d0/0x6d0 [ 2189.402909] ? lock_downgrade+0x6d0/0x6d0 [ 2189.403858] ? __lockdep_reset_lock+0x180/0x180 [ 2189.404902] ___sys_sendmsg+0xf3/0x170 [ 2189.405798] ? sendmsg_copy_msghdr+0x160/0x160 [ 2189.406838] ? __fget_files+0x2cf/0x520 [ 2189.407760] ? lock_downgrade+0x6d0/0x6d0 [ 2189.408653] ? find_held_lock+0x2c/0x110 [ 2189.409592] ? __fget_files+0x2f8/0x520 [ 2189.410503] ? __fget_light+0xea/0x290 [ 2189.411402] __sys_sendmsg+0xe5/0x1b0 [ 2189.412272] ? __sys_sendmsg_sock+0x40/0x40 [ 2189.413213] ? rcu_read_lock_any_held+0x75/0xa0 [ 2189.414281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2189.415464] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2189.416607] ? trace_hardirqs_on+0x5b/0x180 [ 2189.417561] do_syscall_64+0x33/0x40 [ 2189.418380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2189.419499] RIP: 0033:0x7f259be97b19 [ 2189.420350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2189.424415] RSP: 002b:00007f25993ec188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2189.426082] RAX: ffffffffffffffda RBX: 00007f259bfab020 RCX: 00007f259be97b19 [ 2189.427628] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 2189.429212] RBP: 00007f25993ec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2189.430772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2189.432377] R13: 00007ffd22eee86f R14: 00007f25993ec300 R15: 0000000000022000 11:48:31 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x1e4, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:48:31 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) 11:48:31 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:48:31 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 7) [ 2189.662729] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 11:48:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:48:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:32 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) write(r0, &(0x7f00000001c0)="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", 0x1000) [ 2189.907752] FAULT_INJECTION: forcing a failure. [ 2189.907752] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2189.911323] CPU: 0 PID: 13632 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2189.913176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2189.915384] Call Trace: [ 2189.916066] dump_stack+0x107/0x167 [ 2189.917008] should_fail.cold+0x5/0xa [ 2189.918039] _copy_from_iter_full+0x201/0xa60 [ 2189.919199] ? __virt_addr_valid+0x170/0x5d0 [ 2189.920327] ? __check_object_size+0x319/0x440 [ 2189.921520] netlink_sendmsg+0x879/0xe00 [ 2189.922581] ? netlink_unicast+0x800/0x800 [ 2189.923588] ? netlink_unicast+0x800/0x800 [ 2189.924496] __sock_sendmsg+0x154/0x190 [ 2189.925479] ____sys_sendmsg+0x70d/0x870 [ 2189.926517] ? sock_write_iter+0x3d0/0x3d0 [ 2189.927570] ? do_recvmmsg+0x6d0/0x6d0 [ 2189.928560] ? lock_downgrade+0x6d0/0x6d0 [ 2189.929636] ? __lockdep_reset_lock+0x180/0x180 [ 2189.930836] ___sys_sendmsg+0xf3/0x170 [ 2189.931852] ? sendmsg_copy_msghdr+0x160/0x160 [ 2189.933042] ? __fget_files+0x2cf/0x520 [ 2189.934067] ? lock_downgrade+0x6d0/0x6d0 [ 2189.935132] ? find_held_lock+0x2c/0x110 [ 2189.936207] ? __fget_files+0x2f8/0x520 [ 2189.937256] ? __fget_light+0xea/0x290 [ 2189.938276] __sys_sendmsg+0xe5/0x1b0 [ 2189.939250] ? __sys_sendmsg_sock+0x40/0x40 [ 2189.940350] ? rcu_read_lock_any_held+0x75/0xa0 [ 2189.941583] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2189.942934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2189.944270] ? trace_hardirqs_on+0x5b/0x180 [ 2189.945392] do_syscall_64+0x33/0x40 [ 2189.946343] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2189.947669] RIP: 0033:0x7f259be97b19 [ 2189.948632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2189.953370] RSP: 002b:00007f259940d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2189.955357] RAX: ffffffffffffffda RBX: 00007f259bfaaf60 RCX: 00007f259be97b19 [ 2189.957166] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2189.958998] RBP: 00007f259940d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2189.960855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2189.962707] R13: 00007ffd22eee86f R14: 00007f259940d300 R15: 0000000000022000 [ 2189.989550] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 11:48:49 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) write(r0, &(0x7f00000001c0)="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", 0x1000) 11:48:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:49 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3155, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:48:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xb9e) 11:48:49 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:49 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 8) 11:48:49 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x82081, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x62000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x6, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) 11:48:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:48:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2b5, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2207.057524] FAULT_INJECTION: forcing a failure. [ 2207.057524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2207.060313] CPU: 1 PID: 13661 Comm: syz-executor.5 Not tainted 5.10.235 #1 [ 2207.062402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2207.064630] Call Trace: [ 2207.065490] dump_stack+0x107/0x167 [ 2207.066367] should_fail.cold+0x5/0xa [ 2207.067509] _copy_to_user+0x2e/0x180 [ 2207.068631] simple_read_from_buffer+0xcc/0x160 [ 2207.069912] proc_fail_nth_read+0x198/0x230 [ 2207.071183] ? proc_sessionid_read+0x230/0x230 [ 2207.072285] ? security_file_permission+0xb1/0xe0 [ 2207.073648] ? proc_sessionid_read+0x230/0x230 [ 2207.074877] vfs_read+0x228/0x620 [ 2207.075825] ksys_read+0x12d/0x260 [ 2207.076756] ? vfs_write+0xb10/0xb10 [ 2207.077824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2207.079175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2207.080751] do_syscall_64+0x33/0x40 [ 2207.081606] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2207.082926] RIP: 0033:0x7f259be4a69c [ 2207.083916] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2207.088415] RSP: 002b:00007f259940d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2207.090513] RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007f259be4a69c [ 2207.092099] RDX: 000000000000000f RSI: 00007f259940d1e0 RDI: 0000000000000005 [ 2207.093908] RBP: 00007f259940d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2207.095506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 11:48:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) [ 2207.097466] R13: 00007ffd22eee86f R14: 00007f259940d300 R15: 0000000000022000 11:48:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xb9e) [ 2207.281860] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 11:49:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 1) 11:49:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xb9e) 11:49:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x100000000) pread64(r0, &(0x7f0000000200)=""/124, 0x7c, 0x0) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r6, 0x0) chown(&(0x7f00000001c0)='./file0\x00', r6, 0xee00) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) setresuid(r7, r6, r6) 11:49:08 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b45888bf3fb3198e2c525818b266067b44699f7a3960047c2ecdfdeeddf549f875ad7b04a80abd59a7d3431867a54a914a40be08344126f3d3c86a8ab0994f34ccfb009f33c3900cfeda05bb1450b19adfc7abf6791787b2ef858637d198b4118c6d7e5ee15bb821316ddcffddf67f80a2025101609ae68a1ed57adf5bb0f4cc631ce70646dcffee04cc9b4ae3124cc1b1bdadf5f92242fdbee6951fccc5ffa2e4bc4633836aabbe6ed0819d99297e1d8964f9731a7f8b9fb6ef2ce0c5ea67d9b0fa7f39132fcb1a5efc743815f2289e22179eef3dbd5659be31190dce437dd5704cb1b28e211e8539179f6b37a5910ebb2b1726d4df7b0aa2597cf7dd7945df0cfcaa89a58415573e3817dc142b36d90895859a901062136079185f1bf250c72f22454caa126bad9d6a00c349664f1d0702583a0c50713de5eceb074fe3ba29cbbf93ad3d04ee6c76f4e89d76908620c60fd29c0ae9f46995b9fcd192cd3a48eef72cbefd20cd9a8f2b52c1f1f3e5f7b33d1cf73a27149e8353e22e55bb807738cd9d8f45894b7d86daaee23ac2cc9471010ff2e27565d9a0141776932489cda383bbfdf751a51be44c21b1ae32ea1ac166fe773d63533cac3f5a0bfa6a7ee3b046835d1689f1bfdd20167424b563970d58864f0bd7be2db0608d770eb7fe0214ff9bb347fd1b0e612f71bb88aa83f69db903c5471036d04ae0cb01b17ab1c514648001b9c5d410471d55c500a08f426f0e160c37711e4a55435ab778f478cf90dec418e776dfed2cd50045e7d405c025d55b23db35b748f455d2bdf24c26dfb6770e30883024496d7b002f82abbd123ac643312b7faf710f28a4e015a2283a894ebf025f246820cbfdd2af47a9487ea28e61561f01acec688d1a20b74bfc6ba53e31b4f1f770cc61d67c59d3904ccab7f6d5d1d07c8d1f35f1656f8b7a07898f819033b6827264a3a5cf3bc744bf69955f7a35058f1484917a74034a524476784fc5efd2f58484aa792f27f269fb20e60157e3f7fd140085580f72351971c6b3f45edd1c0bc5b2fa5bab70995b89afcfc2e584e58afac9f5064f3e81884d78b2e3fc873fe2cea5a0dc8e542b2f984b2a0de79a8135658aff640e2bbf787a303cee47393bf29b7d46c98b60a9a192aad72fcdf1c63dc09e1e45d2de8955b9860cd797e954e9cae05083b11a53934ad1fadd9de310034ac6a2da72dd98d87aca1ee54fe8b540c6dda926f4c90b5c8b20d00ee95f22c137d899e45cfea1a8706790e7cb1b788abf3a5669406396f668f36dfd784e15732556a94cedbc3d9dca087a5ba402e6ced8f4042e8edc0011aadd89622dab1dbafc182ea0876208f18dae50b20e7755d31993bff43c7607205a07a395370006f78417e89c9784d382d133fe83909d6d437a9aeb244a3a44f1ade2c7c3e7414281e565d711c23e9513192d237bb0dce68a96df1626b7ed716b931eefa15b29ea832f7ae4fae878ceaa034881ad6b0e2472e532bb15e822d1131f8788c32d4310ea205bddd4409a28a7b3b79a72e305fee14c21cd9ff15b791d4c473f00aceef99bba15c11b85729515585f468adf47b8e41381e4089f737e181ad9c824f17759d39b2c2103de7dcd841c1c0f9427c0c5f2ae64ad9a2a34d2a768963cfc1b96512fd3a390391732afcdc61f6a7c3df07e39cc92d1a96c7057eaa004debd8cdf72863fe81cb91ea48e285c241c48648ccf85dbb815f15fcf1b4170302cc2182d7902cf7220ca24e3c1f38bff45e54a390787b3e5ee54e67b25204d992ac4657109fa52b08c4093c5a44c8b2d7467f7adc3c4f6991b965d9983447cae8cada0c65bfb0f38499a29f24fc5e21b5eb5913e1f6f17d9e41422dad2b9caf959d99162fb38837a8aba881d3c42e9c37be7a0395ee6ad1aa77944d9e5a257737a8ff7c890e9bb31280cce72e3c695ff3b2b87dcc1c8416af24f7fb0922d50826d3e15508d1e6f12f5e2244efbf85857b81f6e2d69e540e1f5ac74881f502ef33bcd85fdfe8690ccaa8078b38a8c2d657dd4e560801c10243751437ad5eaafc0fd085f4e03c9007f6d44870548d2a4beea1ea642104953e90f118219f109592c32f5a7874e075e65ac62f001778ba91117f7dd90b8384d15db712dbbda2af6f9fcce335fac2cee6d32cc111408ef38c7e4cec74c4fe2ee66df1b2c93e74f1a149f92031558cfdd1549a308568b10f2dd608b150699759ebf3c7600212299dd95a095b5a8259376f0668b99065db3edb98cea770ea665d36eaec4f4dd1eda35a1875338e2cb345c743c69b7e9fcfedf8aff2b5cde4337c8d157effa3fee76d575a09645725ff1332665dac83e5aa575e23fd83c49d362512a38de04f5620b7fd12ad5628f078a312ec636369d2fd317c9661ec384df4ab85e5cabebe1c0d6d36c761ab3df0c3a31e14fbcc3d8802e49e64bcc501822174ae4780cb8051d63ac7ce3db95f015bb7574fcdd9f4fae1d1558c05ac66d89ec6c0c0fc697c2a8d021e60d339e2ec08bdbdd5ef2a3dd89a03a61662abea19978bfb016af3c690ea8e40785619e49c28fcb0b2fedcfbabc3373366cf41ed2ab2487f316997213980b412faf88b89e0968e7bf895169c224be99138aeacebd2fe98965555d06be26ab4d188df26b80f909166fbf329a99299a07ba198ef10cb7c1dd781a8a033b3e79ad5c28aff1b8c95270026b81d239f5d082342b31c464e177cb274a88b5aaf825aecfbbc13b378256ecdbe4b0fb41484bceebc8cb1eb165b4a4e8a80b001c4f874692495dd7546e9a7be06b1b2ecfa856c60e880de785a74d953420bf7d5605d0a0b724612cdd26913a30d69c4ba3fd65bb548c51f90fe566ad6b216155beafdd0051265648b4f41ab9168c787a225ed6459fcaf2941e4ad0b0032e926d79c829712769c578c27a99e82cf49da4753bb367de262ba3be932678ca2ca207c0b4156fa63c048b6cea099a245606aae99f411c69177d2960c6568ec320b71d43ed1ba885e1be4a7aea0e56cc2166610fad5f7321e7453eab63d77ff58adbc681e843ae975c1ca449cc84e7171b22d08e4c21471de73da69b3e5801ac886ba304d3c37622c9e0d9fa08587831b2d39f135ed5ef2bba32cfd19d55c58ba0d99e0a1b8ded564f01bde9f5c238d1425ff4fd1b2f0245cda62c2a9c276bd3c0555b0d367ddc76a4dd704776ea73fb0ef8edd80b7bb2d08f60aaf04f77cb631edb91bdbf7d46d639eed1009a1685639157fe8581b796667fe9d", 0x1000) 11:49:08 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:49:08 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2226.296891] FAULT_INJECTION: forcing a failure. [ 2226.296891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2226.300293] CPU: 0 PID: 13698 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2226.302221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.304386] Call Trace: [ 2226.305084] dump_stack+0x107/0x167 [ 2226.306070] should_fail.cold+0x5/0xa [ 2226.306949] _copy_from_user+0x2e/0x1b0 [ 2226.307834] __copy_msghdr_from_user+0x91/0x4b0 [ 2226.308852] ? __ia32_sys_shutdown+0x80/0x80 [ 2226.309834] ? perf_trace_lock+0xac/0x490 [ 2226.310743] ? __lock_acquire+0x1657/0x5b00 [ 2226.311706] ? __lock_acquire+0xbb1/0x5b00 [ 2226.312600] sendmsg_copy_msghdr+0xa1/0x160 [ 2226.313549] ? do_recvmmsg+0x6d0/0x6d0 [ 2226.314424] ? perf_trace_lock+0xac/0x490 [ 2226.315335] ? lock_downgrade+0x6d0/0x6d0 [ 2226.316236] ? __lockdep_reset_lock+0x180/0x180 [ 2226.317261] ___sys_sendmsg+0xc6/0x170 [ 2226.318131] ? sendmsg_copy_msghdr+0x160/0x160 [ 2226.319143] ? __fget_files+0x2cf/0x520 [ 2226.320020] ? lock_downgrade+0x6d0/0x6d0 [ 2226.320927] ? find_held_lock+0x2c/0x110 [ 2226.321842] ? __fget_files+0x2f8/0x520 [ 2226.322727] ? __fget_light+0xea/0x290 [ 2226.323607] __sys_sendmsg+0xe5/0x1b0 [ 2226.324446] ? __sys_sendmsg_sock+0x40/0x40 [ 2226.325396] ? rcu_read_lock_any_held+0x75/0xa0 [ 2226.326467] ? fput_many+0x2f/0x1a0 [ 2226.327449] ? ksys_write+0x1a9/0x260 [ 2226.328382] ? __ia32_sys_read+0xb0/0xb0 [ 2226.329276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.330444] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.331581] ? trace_hardirqs_on+0x5b/0x180 [ 2226.332534] do_syscall_64+0x33/0x40 [ 2226.333358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.334491] RIP: 0033:0x7f685b41bb19 [ 2226.335323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.339373] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2226.339752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2226.341039] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2226.341052] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2226.341062] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.341082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2226.349219] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:49:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x28}}, 0x0) 11:49:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, 0x0) 11:49:08 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b45888bf3fb3198e2c525818b266067b44699f7a3960047c2ecdfdeeddf549f875ad7b04a80abd59a7d3431867a54a914a40be08344126f3d3c86a8ab0994f34ccfb009f33c3900cfeda05bb1450b19adfc7abf6791787b2ef858637d198b4118c6d7e5ee15bb821316ddcffddf67f80a2025101609ae68a1ed57adf5bb0f4cc631ce70646dcffee04cc9b4ae3124cc1b1bdadf5f92242fdbee6951fccc5ffa2e4bc4633836aabbe6ed0819d99297e1d8964f9731a7f8b9fb6ef2ce0c5ea67d9b0fa7f39132fcb1a5efc743815f2289e22179eef3dbd5659be31190dce437dd5704cb1b28e211e8539179f6b37a5910ebb2b1726d4df7b0aa2597cf7dd7945df0cfcaa89a58415573e3817dc142b36d90895859a901062136079185f1bf250c72f22454caa126bad9d6a00c349664f1d0702583a0c50713de5eceb074fe3ba29cbbf93ad3d04ee6c76f4e89d76908620c60fd29c0ae9f46995b9fcd192cd3a48eef72cbefd20cd9a8f2b52c1f1f3e5f7b33d1cf73a27149e8353e22e55bb807738cd9d8f45894b7d86daaee23ac2cc9471010ff2e27565d9a0141776932489cda383bbfdf751a51be44c21b1ae32ea1ac166fe773d63533cac3f5a0bfa6a7ee3b046835d1689f1bfdd20167424b563970d58864f0bd7be2db0608d770eb7fe0214ff9bb347fd1b0e612f71bb88aa83f69db903c5471036d04ae0cb01b17ab1c514648001b9c5d410471d55c500a08f426f0e160c37711e4a55435ab778f478cf90dec418e776dfed2cd50045e7d405c025d55b23db35b748f455d2bdf24c26dfb6770e30883024496d7b002f82abbd123ac643312b7faf710f28a4e015a2283a894ebf025f246820cbfdd2af47a9487ea28e61561f01acec688d1a20b74bfc6ba53e31b4f1f770cc61d67c59d3904ccab7f6d5d1d07c8d1f35f1656f8b7a07898f819033b6827264a3a5cf3bc744bf69955f7a35058f1484917a74034a524476784fc5efd2f58484aa792f27f269fb20e60157e3f7fd140085580f72351971c6b3f45edd1c0bc5b2fa5bab70995b89afcfc2e584e58afac9f5064f3e81884d78b2e3fc873fe2cea5a0dc8e542b2f984b2a0de79a8135658aff640e2bbf787a303cee47393bf29b7d46c98b60a9a192aad72fcdf1c63dc09e1e45d2de8955b9860cd797e954e9cae05083b11a53934ad1fadd9de310034ac6a2da72dd98d87aca1ee54fe8b540c6dda926f4c90b5c8b20d00ee95f22c137d899e45cfea1a8706790e7cb1b788abf3a5669406396f668f36dfd784e15732556a94cedbc3d9dca087a5ba402e6ced8f4042e8edc0011aadd89622dab1dbafc182ea0876208f18dae50b20e7755d31993bff43c7607205a07a395370006f78417e89c9784d382d133fe83909d6d437a9aeb244a3a44f1ade2c7c3e7414281e565d711c23e9513192d237bb0dce68a96df1626b7ed716b931eefa15b29ea832f7ae4fae878ceaa034881ad6b0e2472e532bb15e822d1131f8788c32d4310ea205bddd4409a28a7b3b79a72e305fee14c21cd9ff15b791d4c473f00aceef99bba15c11b85729515585f468adf47b8e41381e4089f737e181ad9c824f17759d39b2c2103de7dcd841c1c0f9427c0c5f2ae64ad9a2a34d2a768963cfc1b96512fd3a390391732afcdc61f6a7c3df07e39cc92d1a96c7057eaa004debd8cdf72863fe81cb91ea48e285c241c48648ccf85dbb815f15fcf1b4170302cc2182d7902cf7220ca24e3c1f38bff45e54a390787b3e5ee54e67b25204d992ac4657109fa52b08c4093c5a44c8b2d7467f7adc3c4f6991b965d9983447cae8cada0c65bfb0f38499a29f24fc5e21b5eb5913e1f6f17d9e41422dad2b9caf959d99162fb38837a8aba881d3c42e9c37be7a0395ee6ad1aa77944d9e5a257737a8ff7c890e9bb31280cce72e3c695ff3b2b87dcc1c8416af24f7fb0922d50826d3e15508d1e6f12f5e2244efbf85857b81f6e2d69e540e1f5ac74881f502ef33bcd85fdfe8690ccaa8078b38a8c2d657dd4e560801c10243751437ad5eaafc0fd085f4e03c9007f6d44870548d2a4beea1ea642104953e90f118219f109592c32f5a7874e075e65ac62f001778ba91117f7dd90b8384d15db712dbbda2af6f9fcce335fac2cee6d32cc111408ef38c7e4cec74c4fe2ee66df1b2c93e74f1a149f92031558cfdd1549a308568b10f2dd608b150699759ebf3c7600212299dd95a095b5a8259376f0668b99065db3edb98cea770ea665d36eaec4f4dd1eda35a1875338e2cb345c743c69b7e9fcfedf8aff2b5cde4337c8d157effa3fee76d575a09645725ff1332665dac83e5aa575e23fd83c49d362512a38de04f5620b7fd12ad5628f078a312ec636369d2fd317c9661ec384df4ab85e5cabebe1c0d6d36c761ab3df0c3a31e14fbcc3d8802e49e64bcc501822174ae4780cb8051d63ac7ce3db95f015bb7574fcdd9f4fae1d1558c05ac66d89ec6c0c0fc697c2a8d021e60d339e2ec08bdbdd5ef2a3dd89a03a61662abea19978bfb016af3c690ea8e40785619e49c28fcb0b2fedcfbabc3373366cf41ed2ab2487f316997213980b412faf88b89e0968e7bf895169c224be99138aeacebd2fe98965555d06be26ab4d188df26b80f909166fbf329a99299a07ba198ef10cb7c1dd781a8a033b3e79ad5c28aff1b8c95270026b81d239f5d082342b31c464e177cb274a88b5aaf825aecfbbc13b378256ecdbe4b0fb41484bceebc8cb1eb165b4a4e8a80b001c4f874692495dd7546e9a7be06b1b2ecfa856c60e880de785a74d953420bf7d5605d0a0b724612cdd26913a30d69c4ba3fd65bb548c51f90fe566ad6b216155beafdd0051265648b4f41ab9168c787a225ed6459fcaf2941e4ad0b0032e926d79c829712769c578c27a99e82cf49da4753bb367de262ba3be932678ca2ca207c0b4156fa63c048b6cea099a245606aae99f411c69177d2960c6568ec320b71d43ed1ba885e1be4a7aea0e56cc2166610fad5f7321e7453eab63d77ff58adbc681e843ae975c1ca449cc84e7171b22d08e4c21471de73da69b3e5801ac886ba304d3c37622c9e0d9fa08587831b2d39f135ed5ef2bba32cfd19d55c58ba0d99e0a1b8ded564f01bde9f5c238d1425ff4fd1b2f0245cda62c2a9c276bd3c0555b0d367ddc76a4dd704776ea73fb0ef8edd80b7bb2d08f60aaf04f77cb631edb91bdbf7d46d639eed1009a1685639157fe8581b796667fe9d", 0x1000) 11:49:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:08 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x100010, r1, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f00000001c0)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x1) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xe, 0x1, {0x0, r10}}, 0x9) 11:49:08 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 2) [ 2226.590881] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 11:49:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, 0x0) [ 2226.760442] FAULT_INJECTION: forcing a failure. [ 2226.760442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2226.762689] CPU: 1 PID: 13737 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2226.763986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.765527] Call Trace: [ 2226.766029] dump_stack+0x107/0x167 [ 2226.766711] should_fail.cold+0x5/0xa [ 2226.767418] _copy_from_user+0x2e/0x1b0 [ 2226.768168] iovec_from_user+0x141/0x400 [ 2226.768930] __import_iovec+0x67/0x590 [ 2226.769660] ? __ia32_sys_shutdown+0x80/0x80 [ 2226.770495] ? perf_trace_lock+0xac/0x490 [ 2226.771268] import_iovec+0x83/0xb0 [ 2226.771944] sendmsg_copy_msghdr+0x131/0x160 [ 2226.772756] ? do_recvmmsg+0x6d0/0x6d0 [ 2226.773484] ? lock_downgrade+0x6d0/0x6d0 [ 2226.774268] ? __lockdep_reset_lock+0x180/0x180 [ 2226.775126] ___sys_sendmsg+0xc6/0x170 [ 2226.775844] ? sendmsg_copy_msghdr+0x160/0x160 [ 2226.776672] ? __fget_files+0x2cf/0x520 [ 2226.777405] ? lock_downgrade+0x6d0/0x6d0 [ 2226.778172] ? find_held_lock+0x2c/0x110 [ 2226.778933] ? __fget_files+0x2f8/0x520 [ 2226.779676] ? __fget_light+0xea/0x290 [ 2226.780408] __sys_sendmsg+0xe5/0x1b0 [ 2226.781111] ? __sys_sendmsg_sock+0x40/0x40 [ 2226.781900] ? rcu_read_lock_any_held+0x75/0xa0 [ 2226.782755] ? fput_many+0x2f/0x1a0 [ 2226.783405] ? ksys_write+0x1a9/0x260 [ 2226.784099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.785059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.786003] ? trace_hardirqs_on+0x5b/0x180 [ 2226.786786] do_syscall_64+0x33/0x40 [ 2226.787461] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.788390] RIP: 0033:0x7f685b41bb19 [ 2226.789062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.792399] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2226.793779] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2226.795069] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2226.796366] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.797662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2226.798965] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:49:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 3) 11:49:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, 0x0) 11:49:24 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000) 11:49:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 1) 11:49:24 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:24 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(r4, r0, 0x80000) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz1', "7207da992e5268e304b8ba7a3fb2156f8de49131a3fcfbedb4baaf8612240074d4d6fbd5ec0e06334f9dbf9ab26ecd0ec2f1b4c587c629700c986607c0f7a5c56503192ed82477810da35f3d35af9624aeea7196bd9b8089a152e88049a7a32c4c6e6af24e707b662d93f3791110881c209971543c46330be9f9a70818e1ec91eb63170e5c5baaee2ca1ab903281d41fe1a799aa98035192"}, 0x9c) [ 2242.434676] FAULT_INJECTION: forcing a failure. [ 2242.434676] name failslab, interval 1, probability 0, space 0, times 0 [ 2242.437133] CPU: 0 PID: 13756 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2242.438624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.440402] Call Trace: [ 2242.440971] dump_stack+0x107/0x167 [ 2242.441749] should_fail.cold+0x5/0xa [ 2242.442575] ? __alloc_skb+0x6d/0x5b0 [ 2242.443398] should_failslab+0x5/0x20 [ 2242.444215] kmem_cache_alloc_node+0x55/0x330 [ 2242.445180] __alloc_skb+0x6d/0x5b0 [ 2242.445971] netlink_sendmsg+0x998/0xe00 [ 2242.446842] ? netlink_unicast+0x800/0x800 [ 2242.447750] ? netlink_unicast+0x800/0x800 [ 2242.448640] __sock_sendmsg+0x154/0x190 [ 2242.449488] ____sys_sendmsg+0x70d/0x870 [ 2242.450378] ? sock_write_iter+0x3d0/0x3d0 [ 2242.451276] ? do_recvmmsg+0x6d0/0x6d0 [ 2242.452107] ? lock_downgrade+0x6d0/0x6d0 [ 2242.453007] ? __lockdep_reset_lock+0x180/0x180 [ 2242.454023] ___sys_sendmsg+0xf3/0x170 [ 2242.454850] ? sendmsg_copy_msghdr+0x160/0x160 [ 2242.455822] ? __fget_files+0x2cf/0x520 [ 2242.456669] ? lock_downgrade+0x6d0/0x6d0 [ 2242.457550] ? find_held_lock+0x2c/0x110 [ 2242.458432] ? __fget_files+0x2f8/0x520 [ 2242.459284] ? __fget_light+0xea/0x290 [ 2242.460117] __sys_sendmsg+0xe5/0x1b0 [ 2242.460928] ? __sys_sendmsg_sock+0x40/0x40 [ 2242.461851] ? rcu_read_lock_any_held+0x75/0xa0 [ 2242.462873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.463991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.465079] ? trace_hardirqs_on+0x5b/0x180 [ 2242.466009] do_syscall_64+0x33/0x40 [ 2242.466818] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.467925] RIP: 0033:0x7f685b41bb19 [ 2242.468724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.472707] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2242.474298] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2242.475791] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2242.477275] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.478770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2242.480258] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 [ 2242.506696] FAULT_INJECTION: forcing a failure. [ 2242.506696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2242.508248] CPU: 1 PID: 13768 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2242.509129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.510204] Call Trace: [ 2242.510546] dump_stack+0x107/0x167 [ 2242.511015] should_fail.cold+0x5/0xa [ 2242.511510] _copy_from_user+0x2e/0x1b0 [ 2242.512028] __copy_msghdr_from_user+0x91/0x4b0 [ 2242.512624] ? __ia32_sys_shutdown+0x80/0x80 [ 2242.513183] ? perf_trace_lock+0xac/0x490 [ 2242.513710] ? __lock_acquire+0x1657/0x5b00 [ 2242.514268] ? __lock_acquire+0xbb1/0x5b00 [ 2242.514824] sendmsg_copy_msghdr+0xa1/0x160 [ 2242.515379] ? do_recvmmsg+0x6d0/0x6d0 [ 2242.515873] ? perf_trace_lock+0xac/0x490 [ 2242.516414] ? lock_downgrade+0x6d0/0x6d0 [ 2242.516944] ? __lockdep_reset_lock+0x180/0x180 [ 2242.517553] ___sys_sendmsg+0xc6/0x170 [ 2242.518062] ? sendmsg_copy_msghdr+0x160/0x160 [ 2242.518644] ? __fget_files+0x2cf/0x520 [ 2242.519151] ? lock_downgrade+0x6d0/0x6d0 [ 2242.519677] ? find_held_lock+0x2c/0x110 [ 2242.520203] ? __fget_files+0x2f8/0x520 [ 2242.520716] ? __fget_light+0xea/0x290 [ 2242.521233] __sys_sendmsg+0xe5/0x1b0 [ 2242.521714] ? __sys_sendmsg_sock+0x40/0x40 [ 2242.522278] ? rcu_read_lock_any_held+0x75/0xa0 [ 2242.522871] ? fput_many+0x2f/0x1a0 [ 2242.523334] ? ksys_write+0x1a9/0x260 [ 2242.523817] ? __ia32_sys_read+0xb0/0xb0 [ 2242.524339] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.525005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.525655] ? trace_hardirqs_on+0x5b/0x180 [ 2242.526210] do_syscall_64+0x33/0x40 [ 2242.526684] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.527337] RIP: 0033:0x7fbcc9117b19 [ 2242.527811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.530168] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2242.531132] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2242.532037] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2242.532939] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.533846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2242.534760] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:49:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000) 11:49:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) 11:49:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 4) 11:49:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:25 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x900, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2242.657548] FAULT_INJECTION: forcing a failure. [ 2242.657548] name failslab, interval 1, probability 0, space 0, times 0 [ 2242.660019] CPU: 0 PID: 13777 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2242.661525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.663266] Call Trace: [ 2242.663821] dump_stack+0x107/0x167 [ 2242.664578] should_fail.cold+0x5/0xa [ 2242.665376] ? create_object.isra.0+0x3a/0xa20 11:49:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x101441, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000600), 0x8000, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000640)={0x2, 0x0, 0xc434, 0x80000001, 0x1b, "5634f1f9eb71b0148c3aca7249806317d2dd65"}) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000000540), 0x0, 0x2000, &(0x7f00000005c0)={0x77359400}) pidfd_getfd(r5, 0xffffffffffffffff, 0x0) [ 2242.666337] should_failslab+0x5/0x20 [ 2242.667204] kmem_cache_alloc+0x5b/0x310 [ 2242.668062] create_object.isra.0+0x3a/0xa20 [ 2242.668985] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2242.670074] kmem_cache_alloc_node+0x169/0x330 [ 2242.671046] __alloc_skb+0x6d/0x5b0 [ 2242.671825] netlink_sendmsg+0x998/0xe00 [ 2242.672686] ? netlink_unicast+0x800/0x800 [ 2242.673593] ? netlink_unicast+0x800/0x800 [ 2242.674528] __sock_sendmsg+0x154/0x190 [ 2242.675400] ____sys_sendmsg+0x70d/0x870 [ 2242.676275] ? sock_write_iter+0x3d0/0x3d0 [ 2242.677167] ? do_recvmmsg+0x6d0/0x6d0 [ 2242.678027] ? lock_downgrade+0x6d0/0x6d0 [ 2242.678925] ? __lockdep_reset_lock+0x180/0x180 [ 2242.679929] ___sys_sendmsg+0xf3/0x170 [ 2242.680782] ? sendmsg_copy_msghdr+0x160/0x160 [ 2242.681767] ? __fget_files+0x2cf/0x520 [ 2242.682634] ? lock_downgrade+0x6d0/0x6d0 [ 2242.683529] ? find_held_lock+0x2c/0x110 [ 2242.684425] ? __fget_files+0x2f8/0x520 [ 2242.685287] ? __fget_light+0xea/0x290 [ 2242.686128] __sys_sendmsg+0xe5/0x1b0 [ 2242.686947] ? __sys_sendmsg_sock+0x40/0x40 [ 2242.687877] ? rcu_read_lock_any_held+0x75/0xa0 [ 2242.688890] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.690035] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.691133] ? trace_hardirqs_on+0x5b/0x180 [ 2242.692059] do_syscall_64+0x33/0x40 [ 2242.692862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.693983] RIP: 0033:0x7f685b41bb19 [ 2242.694787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.698788] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2242.700421] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2242.701953] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2242.703492] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.705005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2242.706589] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:49:25 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 2) [ 2242.886802] FAULT_INJECTION: forcing a failure. [ 2242.886802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2242.889410] CPU: 0 PID: 13795 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2242.890894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.892649] Call Trace: [ 2242.893210] dump_stack+0x107/0x167 [ 2242.894001] should_fail.cold+0x5/0xa [ 2242.894808] _copy_from_user+0x2e/0x1b0 [ 2242.895654] iovec_from_user+0x141/0x400 [ 2242.896514] __import_iovec+0x67/0x590 [ 2242.897341] ? __ia32_sys_shutdown+0x80/0x80 [ 2242.898277] ? perf_trace_lock+0xac/0x490 [ 2242.899163] import_iovec+0x83/0xb0 [ 2242.899937] sendmsg_copy_msghdr+0x131/0x160 [ 2242.900867] ? do_recvmmsg+0x6d0/0x6d0 [ 2242.901690] ? lock_downgrade+0x6d0/0x6d0 [ 2242.902579] ? __lockdep_reset_lock+0x180/0x180 [ 2242.903565] ___sys_sendmsg+0xc6/0x170 [ 2242.904392] ? sendmsg_copy_msghdr+0x160/0x160 [ 2242.905365] ? __fget_files+0x2cf/0x520 [ 2242.906214] ? lock_downgrade+0x6d0/0x6d0 [ 2242.907089] ? find_held_lock+0x2c/0x110 [ 2242.907956] ? __fget_files+0x2f8/0x520 [ 2242.908803] ? __fget_light+0xea/0x290 [ 2242.909635] __sys_sendmsg+0xe5/0x1b0 [ 2242.910449] ? __sys_sendmsg_sock+0x40/0x40 [ 2242.911360] ? rcu_read_lock_any_held+0x75/0xa0 [ 2242.912342] ? fput_many+0x2f/0x1a0 [ 2242.913112] ? ksys_write+0x1a9/0x260 [ 2242.913941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.915044] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.916125] ? trace_hardirqs_on+0x5b/0x180 [ 2242.917042] do_syscall_64+0x33/0x40 [ 2242.917826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.918936] RIP: 0033:0x7fbcc9117b19 [ 2242.919720] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.923629] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2242.925237] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2242.926975] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2242.928753] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.930539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2242.932290] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:49:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 5) 11:49:39 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x401, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000001900)={0x3, 0x6}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xfc1) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001780)=[{&(0x7f00000003c0)=""/41, 0x29}, {&(0x7f0000000400)=""/223, 0xdf}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/233, 0xe9}, {&(0x7f0000001600)=""/149, 0x95}, {&(0x7f00000016c0)=""/158, 0x9e}], 0x6, &(0x7f0000001800)=""/180, 0xb4}, 0x10000) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r6, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000000300)={0x101, 0x0, 0x6, 0x3, 0x1, "1c71a8cf44e5eda25fc719690064b9eedc3d2e"}) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) fcntl$setlease(r0, 0x400, 0x1) preadv2(r7, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) io_uring_register$IORING_REGISTER_PROBE(r8, 0x8, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000003a162f108d9d4e9300000000"], 0x74) 11:49:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) 11:49:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) 11:49:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x900, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:39 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 3) [ 2256.739649] FAULT_INJECTION: forcing a failure. [ 2256.739649] name failslab, interval 1, probability 0, space 0, times 0 [ 2256.741166] CPU: 0 PID: 13816 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2256.742018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2256.743088] Call Trace: [ 2256.743432] dump_stack+0x107/0x167 [ 2256.743885] should_fail.cold+0x5/0xa [ 2256.744373] ? __alloc_skb+0x6d/0x5b0 [ 2256.744848] should_failslab+0x5/0x20 [ 2256.745314] kmem_cache_alloc_node+0x55/0x330 [ 2256.745879] __alloc_skb+0x6d/0x5b0 [ 2256.746344] netlink_sendmsg+0x998/0xe00 [ 2256.746851] ? netlink_unicast+0x800/0x800 [ 2256.747383] ? netlink_unicast+0x800/0x800 [ 2256.747910] __sock_sendmsg+0x154/0x190 [ 2256.748569] ____sys_sendmsg+0x70d/0x870 [ 2256.749073] ? sock_write_iter+0x3d0/0x3d0 [ 2256.749599] ? do_recvmmsg+0x6d0/0x6d0 [ 2256.750097] ? lock_downgrade+0x6d0/0x6d0 [ 2256.750617] ? __lockdep_reset_lock+0x180/0x180 [ 2256.751198] ___sys_sendmsg+0xf3/0x170 [ 2256.751681] ? sendmsg_copy_msghdr+0x160/0x160 [ 2256.752253] ? __fget_files+0x2cf/0x520 [ 2256.752748] ? lock_downgrade+0x6d0/0x6d0 [ 2256.753258] ? find_held_lock+0x2c/0x110 [ 2256.753759] ? __fget_files+0x2f8/0x520 [ 2256.754286] ? __fget_light+0xea/0x290 [ 2256.754776] __sys_sendmsg+0xe5/0x1b0 [ 2256.755249] ? __sys_sendmsg_sock+0x40/0x40 [ 2256.755789] ? rcu_read_lock_any_held+0x75/0xa0 [ 2256.756372] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2256.757024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2256.757659] ? trace_hardirqs_on+0x5b/0x180 [ 2256.758201] do_syscall_64+0x33/0x40 [ 2256.758666] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2256.759294] RIP: 0033:0x7fbcc9117b19 [ 2256.759764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2256.762029] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2256.762985] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2256.763867] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2256.764737] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2256.765620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2256.766508] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 [ 2256.781962] FAULT_INJECTION: forcing a failure. [ 2256.781962] name failslab, interval 1, probability 0, space 0, times 0 [ 2256.784548] CPU: 1 PID: 13822 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2256.785999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2256.787742] Call Trace: [ 2256.788299] dump_stack+0x107/0x167 [ 2256.789059] should_fail.cold+0x5/0xa [ 2256.789861] should_failslab+0x5/0x20 [ 2256.790669] __kmalloc_node_track_caller+0x74/0x3b0 [ 2256.791709] ? netlink_sendmsg+0x998/0xe00 [ 2256.792596] __alloc_skb+0xb1/0x5b0 [ 2256.793358] netlink_sendmsg+0x998/0xe00 [ 2256.794218] ? netlink_unicast+0x800/0x800 [ 2256.795106] ? netlink_unicast+0x800/0x800 [ 2256.795986] __sock_sendmsg+0x154/0x190 [ 2256.796813] ____sys_sendmsg+0x70d/0x870 [ 2256.797666] ? sock_write_iter+0x3d0/0x3d0 [ 2256.798729] ? do_recvmmsg+0x6d0/0x6d0 [ 2256.799542] ? lock_downgrade+0x6d0/0x6d0 [ 2256.800403] ? __lockdep_reset_lock+0x180/0x180 [ 2256.801374] ___sys_sendmsg+0xf3/0x170 [ 2256.802195] ? sendmsg_copy_msghdr+0x160/0x160 [ 2256.803144] ? __fget_files+0x2cf/0x520 [ 2256.803966] ? lock_downgrade+0x6d0/0x6d0 [ 2256.804825] ? find_held_lock+0x2c/0x110 [ 2256.805686] ? __fget_files+0x2f8/0x520 [ 2256.806526] ? __fget_light+0xea/0x290 [ 2256.807344] __sys_sendmsg+0xe5/0x1b0 [ 2256.808132] ? __sys_sendmsg_sock+0x40/0x40 [ 2256.809024] ? rcu_read_lock_any_held+0x75/0xa0 [ 2256.810003] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2256.811100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2256.812165] ? trace_hardirqs_on+0x5b/0x180 [ 2256.813059] do_syscall_64+0x33/0x40 [ 2256.813842] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2256.814924] RIP: 0033:0x7f685b41bb19 [ 2256.815693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2256.819555] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2256.821143] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2256.822634] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2256.824124] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2256.825605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2256.827101] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:49:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 4) 11:49:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) 11:49:39 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8100, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) 11:49:39 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 6) 11:49:39 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4e}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) syz_io_uring_setup(0x47f2, &(0x7f0000000240)={0x0, 0xdcd6, 0x2, 0x0, 0x335, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000d, 0x50, r4, 0x0) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000140)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2256.967335] FAULT_INJECTION: forcing a failure. [ 2256.967335] name failslab, interval 1, probability 0, space 0, times 0 [ 2256.968676] CPU: 0 PID: 13837 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2256.969478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2256.970452] Call Trace: [ 2256.970774] dump_stack+0x107/0x167 [ 2256.971196] should_fail.cold+0x5/0xa [ 2256.971641] ? create_object.isra.0+0x3a/0xa20 [ 2256.972290] should_failslab+0x5/0x20 [ 2256.972733] kmem_cache_alloc+0x5b/0x310 [ 2256.973203] create_object.isra.0+0x3a/0xa20 [ 2256.973710] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2256.974315] kmem_cache_alloc_node+0x169/0x330 [ 2256.974845] __alloc_skb+0x6d/0x5b0 [ 2256.975271] netlink_sendmsg+0x998/0xe00 [ 2256.975740] ? netlink_unicast+0x800/0x800 [ 2256.976237] ? netlink_unicast+0x800/0x800 [ 2256.976723] __sock_sendmsg+0x154/0x190 [ 2256.977189] ____sys_sendmsg+0x70d/0x870 [ 2256.977653] ? sock_write_iter+0x3d0/0x3d0 [ 2256.978150] ? do_recvmmsg+0x6d0/0x6d0 [ 2256.978603] ? lock_downgrade+0x6d0/0x6d0 [ 2256.979075] ? __lockdep_reset_lock+0x180/0x180 [ 2256.979620] ___sys_sendmsg+0xf3/0x170 [ 2256.980086] ? sendmsg_copy_msghdr+0x160/0x160 [ 2256.980620] ? __fget_files+0x2cf/0x520 [ 2256.981073] ? lock_downgrade+0x6d0/0x6d0 [ 2256.981558] ? find_held_lock+0x2c/0x110 [ 2256.982027] ? __fget_files+0x2f8/0x520 [ 2256.982499] ? __fget_light+0xea/0x290 [ 2256.982958] __sys_sendmsg+0xe5/0x1b0 [ 2256.983394] ? __sys_sendmsg_sock+0x40/0x40 [ 2256.983898] ? rcu_read_lock_any_held+0x75/0xa0 [ 2256.984454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2256.985090] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2256.985697] ? trace_hardirqs_on+0x5b/0x180 [ 2256.986227] do_syscall_64+0x33/0x40 [ 2256.986678] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2256.987298] RIP: 0033:0x7fbcc9117b19 [ 2256.987737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2256.989929] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2256.990840] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2256.991683] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2256.992525] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2256.993363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2256.994199] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:49:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8100, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 5) 11:49:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b45888bf3fb3198e2c525818b266067b44699f7a3960047c2ecdfdeeddf549f875ad7b04a80abd59a7d3431867a54a914a40be08344126f3d3c86a8ab0994f34ccfb009f33c3900cfeda05bb1450b19adfc7abf6791787b2ef858637d198b4118c6d7e5ee15bb821316ddcffddf67f80a2025101609ae68a1ed57adf5bb0f4cc631ce70646dcffee04cc9b4ae3124cc1b1bdadf5f92242fdbee6951fccc5ffa2e4bc4633836aabbe6ed0819d99297e1d8964f9731a7f8b9fb6ef2ce0c5ea67d9b0fa7f39132fcb1a5efc743815f2289e22179eef3dbd5659be31190dce437dd5704cb1b28e211e8539179f6b37a5910ebb2b1726d4df7b0aa2597cf7dd7945df0cfcaa89a58415573e3817dc142b36d90895859a901062136079185f1bf250c72f22454caa126bad9d6a00c349664f1d0702583a0c50713de5eceb074fe3ba29cbbf93ad3d04ee6c76f4e89d76908620c60fd29c0ae9f46995b9fcd192cd3a48eef72cbefd20cd9a8f2b52c1f1f3e5f7b33d1cf73a27149e8353e22e55bb807738cd9d8f45894b7d86daaee23ac2cc9471010ff2e27565d9a0141776932489cda383bbfdf751a51be44c21b1ae32ea1ac166fe773d63533cac3f5a0bfa6a7ee3b046835d1689f1bfdd20167424b563970d58864f0bd7be2db0608d770eb7fe0214ff9bb347fd1b0e612f71bb88aa83f69db903c5471036d04ae0cb01b17ab1c514648001b9c5d410471d55c500a08f426f0e160c37711e4a55435ab778f478cf90dec418e776dfed2cd50045e7d405c025d55b23db35b748f455d2bdf24c26dfb6770e30883024496d7b002f82abbd123ac643312b7faf710f28a4e015a2283a894ebf025f246820cbfdd2af47a9487ea28e61561f01acec688d1a20b74bfc6ba53e31b4f1f770cc61d67c59d3904ccab7f6d5d1d07c8d1f35f1656f8b7a07898f819033b6827264a3a5cf3bc744bf69955f7a35058f1484917a74034a524476784fc5efd2f58484aa792f27f269fb20e60157e3f7fd140085580f72351971c6b3f45edd1c0bc5b2fa5bab70995b89afcfc2e584e58afac9f5064f3e81884d78b2e3fc873fe2cea5a0dc8e542b2f984b2a0de79a8135658aff640e2bbf787a303cee47393bf29b7d46c98b60a9a192aad72fcdf1c63dc09e1e45d2de8955b9860cd797e954e9cae05083b11a53934ad1fadd9de310034ac6a2da72dd98d87aca1ee54fe8b540c6dda926f4c90b5c8b20d00ee95f22c137d899e45cfea1a8706790e7cb1b788abf3a5669406396f668f36dfd784e15732556a94cedbc3d9dca087a5ba402e6ced8f4042e8edc0011aadd89622dab1dbafc182ea0876208f18dae50b20e7755d31993bff43c7607205a07a395370006f78417e89c9784d382d133fe83909d6d437a9aeb244a3a44f1ade2c7c3e7414281e565d711c23e9513192d237bb0dce68a96df1626b7ed716b931eefa15b29ea832f7ae4fae878ceaa034881ad6b0e2472e532bb15e822d1131f8788c32d4310ea205bddd4409a28a7b3b79a72e305fee14c21cd9ff15b791d4c473f00aceef99bba15c11b85729515585f468adf47b8e41381e4089f737e181ad9c824f17759d39b2c2103de7dcd841c1c0f9427c0c5f2ae64ad9a2a34d2a768963cfc1b96512fd3a390391732afcdc61f6a7c3df07e39cc92d1a96c7057eaa004debd8cdf72863fe81cb91ea48e285c241c48648ccf85dbb815f15fcf1b4170302cc2182d7902cf7220ca24e3c1f38bff45e54a390787b3e5ee54e67b25204d992ac4657109fa52b08c4093c5a44c8b2d7467f7adc3c4f6991b965d9983447cae8cada0c65bfb0f38499a29f24fc5e21b5eb5913e1f6f17d9e41422dad2b9caf959d99162fb38837a8aba881d3c42e9c37be7a0395ee6ad1aa77944d9e5a257737a8ff7c890e9bb31280cce72e3c695ff3b2b87dcc1c8416af24f7fb0922d50826d3e15508d1e6f12f5e2244efbf85857b81f6e2d69e540e1f5ac74881f502ef33bcd85fdfe8690ccaa8078b38a8c2d657dd4e560801c10243751437ad5eaafc0fd085f4e03c9007f6d44870548d2a4beea1ea642104953e90f118219f109592c32f5a7874e075e65ac62f001778ba91117f7dd90b8384d15db712dbbda2af6f9fcce335fac2cee6d32cc111408ef38c7e4cec74c4fe2ee66df1b2c93e74f1a149f92031558cfdd1549a308568b10f2dd608b150699759ebf3c7600212299dd95a095b5a8259376f0668b99065db3edb98cea770ea665d36eaec4f4dd1eda35a1875338e2cb345c743c69b7e9fcfedf8aff2b5cde4337c8d157effa3fee76d575a09645725ff1332665dac83e5aa575e23fd83c49d362512a38de04f5620b7fd12ad5628f078a312ec636369d2fd317c9661ec384df4ab85e5cabebe1c0d6d36c761ab3df0c3a31e14fbcc3d8802e49e64bcc501822174ae4780cb8051d63ac7ce3db95f015bb7574fcdd9f4fae1d1558c05ac66d89ec6c0c0fc697c2a8d021e60d339e2ec08bdbdd5ef2a3dd89a03a61662abea19978bfb016af3c690ea8e40785619e49c28fcb0b2fedcfbabc3373366cf41ed2ab2487f316997213980b412faf88b89e0968e7bf895169c224be99138aeacebd2fe98965555d06be26ab4d188df26b80f909166fbf329a99299a07ba198ef10cb7c1dd781a8a033b3e79ad5c28aff1b8c95270026b81d239f5d082342b31c464e177cb274a88b5aaf825aecfbbc13b378256ecdbe4b0fb41484bceebc8cb1eb165b4a4e8a80b001c4f874692495dd7546e9a7be06b1b2ecfa856c60e880de785a74d953420bf7d5605d0a0b724612cdd26913a30d69c4ba3fd65bb548c51f90fe566ad6b216155beafdd0051265648b4f41ab9168c787a225ed6459fcaf2941e4ad0b0032e926d79c829712769c578c27a99e82cf49da4753bb367de262ba3be932678ca2ca207c0b4156fa63c048b6cea099a245606aae99f411c69177d2960c6568ec320b71d43ed1ba885e1be4a7aea0e56cc2166610fad5f7321e7453eab63d77ff58adbc681e843ae975c1ca449cc84e7171b22d08e4c21471de73da69b3e5801ac886ba304d3c37622c9e0d9fa08587831b2d39f135ed5ef2bba32cfd19d55c58ba0d99e0a1b8ded564f01bde9f5c238d1425ff4fd1b2f0245cda62c2a9c276bd3c0555b0d367ddc76a4dd704776ea73fb0ef8edd80b7bb2d08f60aaf04f77cb631edb91bdbf7d46d639eed1009a1685639157fe8581b796667fe9d", 0x1000) [ 2257.170503] FAULT_INJECTION: forcing a failure. [ 2257.170503] name failslab, interval 1, probability 0, space 0, times 0 [ 2257.171852] CPU: 0 PID: 13851 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2257.172673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2257.173656] Call Trace: [ 2257.173978] dump_stack+0x107/0x167 [ 2257.174441] should_fail.cold+0x5/0xa [ 2257.174981] ? create_object.isra.0+0x3a/0xa20 [ 2257.175523] should_failslab+0x5/0x20 [ 2257.175983] kmem_cache_alloc+0x5b/0x310 [ 2257.176447] create_object.isra.0+0x3a/0xa20 [ 2257.176968] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2257.177558] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2257.178179] ? netlink_sendmsg+0x998/0xe00 [ 2257.178683] __alloc_skb+0xb1/0x5b0 [ 2257.179104] netlink_sendmsg+0x998/0xe00 [ 2257.179588] ? netlink_unicast+0x800/0x800 [ 2257.180084] ? netlink_unicast+0x800/0x800 [ 2257.180590] __sock_sendmsg+0x154/0x190 [ 2257.181045] ____sys_sendmsg+0x70d/0x870 [ 2257.181535] ? sock_write_iter+0x3d0/0x3d0 [ 2257.182032] ? do_recvmmsg+0x6d0/0x6d0 [ 2257.182515] ? lock_downgrade+0x6d0/0x6d0 [ 2257.183000] ? __lockdep_reset_lock+0x180/0x180 [ 2257.183549] ___sys_sendmsg+0xf3/0x170 [ 2257.184013] ? sendmsg_copy_msghdr+0x160/0x160 [ 2257.184556] ? __fget_files+0x2cf/0x520 [ 2257.185028] ? lock_downgrade+0x6d0/0x6d0 [ 2257.185518] ? find_held_lock+0x2c/0x110 [ 2257.186008] ? __fget_files+0x2f8/0x520 [ 2257.186491] ? __fget_light+0xea/0x290 [ 2257.186958] __sys_sendmsg+0xe5/0x1b0 [ 2257.187414] ? __sys_sendmsg_sock+0x40/0x40 [ 2257.187923] ? rcu_read_lock_any_held+0x75/0xa0 [ 2257.188486] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2257.189106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2257.189725] ? trace_hardirqs_on+0x5b/0x180 [ 2257.190248] do_syscall_64+0x33/0x40 [ 2257.190696] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2257.191301] RIP: 0033:0x7f685b41bb19 [ 2257.191743] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2257.193933] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2257.194844] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2257.195687] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2257.196530] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2257.197385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2257.198237] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 [ 2257.245448] FAULT_INJECTION: forcing a failure. [ 2257.245448] name failslab, interval 1, probability 0, space 0, times 0 [ 2257.247022] CPU: 0 PID: 13860 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2257.247970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2257.248948] Call Trace: [ 2257.249262] dump_stack+0x107/0x167 [ 2257.249687] should_fail.cold+0x5/0xa [ 2257.250160] should_failslab+0x5/0x20 [ 2257.250615] __kmalloc_node_track_caller+0x74/0x3b0 [ 2257.251205] ? netlink_sendmsg+0x998/0xe00 [ 2257.251702] __alloc_skb+0xb1/0x5b0 [ 2257.252138] netlink_sendmsg+0x998/0xe00 [ 2257.252626] ? netlink_unicast+0x800/0x800 [ 2257.253137] ? netlink_unicast+0x800/0x800 [ 2257.253630] __sock_sendmsg+0x154/0x190 [ 2257.254110] ____sys_sendmsg+0x70d/0x870 [ 2257.254587] ? sock_write_iter+0x3d0/0x3d0 [ 2257.255089] ? do_recvmmsg+0x6d0/0x6d0 [ 2257.255553] ? lock_downgrade+0x6d0/0x6d0 [ 2257.256046] ? __lockdep_reset_lock+0x180/0x180 [ 2257.256599] ___sys_sendmsg+0xf3/0x170 [ 2257.257074] ? sendmsg_copy_msghdr+0x160/0x160 [ 2257.257628] ? __fget_files+0x2cf/0x520 [ 2257.258120] ? lock_downgrade+0x6d0/0x6d0 [ 2257.258625] ? find_held_lock+0x2c/0x110 [ 2257.259118] ? __fget_files+0x2f8/0x520 [ 2257.259603] ? __fget_light+0xea/0x290 [ 2257.260075] __sys_sendmsg+0xe5/0x1b0 [ 2257.260535] ? __sys_sendmsg_sock+0x40/0x40 [ 2257.261051] ? rcu_read_lock_any_held+0x75/0xa0 [ 2257.261608] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2257.262230] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2257.262832] ? trace_hardirqs_on+0x5b/0x180 [ 2257.263342] do_syscall_64+0x33/0x40 [ 2257.263784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2257.264386] RIP: 0033:0x7fbcc9117b19 [ 2257.264821] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2257.266985] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2257.267879] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2257.268712] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2257.269548] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2257.270401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2257.271244] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:49:53 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) r1 = syz_io_uring_setup(0x3157, &(0x7f00000001c0)={0x0, 0x93eb, 0x8}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x4, 0x0, @fd_index=0x4, 0x2000000000000, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:49:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) 11:49:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xb502, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:53 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xe401, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 7) 11:49:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 6) 11:49:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) (fail_nth: 1) [ 2271.598963] FAULT_INJECTION: forcing a failure. [ 2271.598963] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.602468] CPU: 1 PID: 13887 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2271.604356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.606634] Call Trace: [ 2271.607401] dump_stack+0x107/0x167 [ 2271.608408] should_fail.cold+0x5/0xa [ 2271.609503] ? create_object.isra.0+0x3a/0xa20 [ 2271.610820] should_failslab+0x5/0x20 [ 2271.611895] kmem_cache_alloc+0x5b/0x310 [ 2271.613114] create_object.isra.0+0x3a/0xa20 [ 2271.614412] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2271.615935] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2271.617394] ? netlink_sendmsg+0x998/0xe00 [ 2271.618669] __alloc_skb+0xb1/0x5b0 [ 2271.619753] netlink_sendmsg+0x998/0xe00 [ 2271.620961] ? netlink_unicast+0x800/0x800 [ 2271.622241] ? netlink_unicast+0x800/0x800 [ 2271.622310] FAULT_INJECTION: forcing a failure. [ 2271.622310] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2271.623487] __sock_sendmsg+0x154/0x190 [ 2271.623522] ____sys_sendmsg+0x70d/0x870 [ 2271.623560] ? sock_write_iter+0x3d0/0x3d0 [ 2271.630048] ? do_recvmmsg+0x6d0/0x6d0 [ 2271.631137] ? lock_downgrade+0x6d0/0x6d0 [ 2271.632268] ? __lockdep_reset_lock+0x180/0x180 [ 2271.633561] ___sys_sendmsg+0xf3/0x170 [ 2271.634651] ? sendmsg_copy_msghdr+0x160/0x160 [ 2271.635907] ? __fget_files+0x2cf/0x520 [ 2271.637014] ? lock_downgrade+0x6d0/0x6d0 [ 2271.638152] ? find_held_lock+0x2c/0x110 [ 2271.639357] ? __fget_files+0x2f8/0x520 [ 2271.640535] ? __fget_light+0xea/0x290 [ 2271.641681] __sys_sendmsg+0xe5/0x1b0 [ 2271.642798] ? __sys_sendmsg_sock+0x40/0x40 [ 2271.644045] ? rcu_read_lock_any_held+0x75/0xa0 [ 2271.645424] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2271.646954] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2271.648438] ? trace_hardirqs_on+0x5b/0x180 [ 2271.649689] do_syscall_64+0x33/0x40 [ 2271.650780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2271.652244] RIP: 0033:0x7fbcc9117b19 [ 2271.653313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2271.658386] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2271.660461] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2271.662389] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2271.664312] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2271.666253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2271.668072] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 [ 2271.669999] CPU: 0 PID: 13889 Comm: syz-executor.2 Not tainted 5.10.235 #1 [ 2271.671643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.673535] Call Trace: [ 2271.674485] dump_stack+0x107/0x167 [ 2271.675428] should_fail.cold+0x5/0xa [ 2271.676310] _copy_to_user+0x2e/0x180 [ 2271.677154] simple_read_from_buffer+0xcc/0x160 [ 2271.678155] proc_fail_nth_read+0x198/0x230 [ 2271.679087] ? proc_sessionid_read+0x230/0x230 [ 2271.680032] ? security_file_permission+0xb1/0xe0 [ 2271.681052] ? proc_sessionid_read+0x230/0x230 [ 2271.682003] vfs_read+0x228/0x620 [ 2271.682756] ksys_read+0x12d/0x260 [ 2271.683501] ? vfs_write+0xb10/0xb10 [ 2271.684285] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2271.685415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2271.686565] do_syscall_64+0x33/0x40 [ 2271.687373] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2271.688486] RIP: 0033:0x7f33a287269c [ 2271.689294] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2271.693291] RSP: 002b:00007f339fe35170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2271.694960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33a287269c [ 2271.696496] RDX: 000000000000000f RSI: 00007f339fe351e0 RDI: 0000000000000004 [ 2271.698041] RBP: 00007f339fe351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2271.699608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2271.701160] R13: 00007ffe75bb7e7f R14: 00007f339fe35300 R15: 0000000000022000 11:49:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) [ 2271.717150] FAULT_INJECTION: forcing a failure. [ 2271.717150] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2271.720013] CPU: 1 PID: 13893 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2271.721600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.723523] Call Trace: [ 2271.724261] dump_stack+0x107/0x167 [ 2271.725100] should_fail.cold+0x5/0xa [ 2271.725984] _copy_from_iter_full+0x201/0xa60 [ 2271.727033] ? __virt_addr_valid+0x170/0x5d0 [ 2271.728048] ? __check_object_size+0x319/0x440 [ 2271.729105] netlink_sendmsg+0x879/0xe00 [ 2271.730036] ? netlink_unicast+0x800/0x800 [ 2271.731023] ? netlink_unicast+0x800/0x800 [ 2271.731991] __sock_sendmsg+0x154/0x190 [ 2271.732897] ____sys_sendmsg+0x70d/0x870 [ 2271.733824] ? sock_write_iter+0x3d0/0x3d0 [ 2271.734798] ? do_recvmmsg+0x6d0/0x6d0 [ 2271.735767] ? lock_downgrade+0x6d0/0x6d0 [ 2271.736824] ? __lockdep_reset_lock+0x180/0x180 [ 2271.737843] ___sys_sendmsg+0xf3/0x170 [ 2271.738840] ? sendmsg_copy_msghdr+0x160/0x160 [ 2271.740099] ? __fget_files+0x2cf/0x520 [ 2271.740993] ? lock_downgrade+0x6d0/0x6d0 [ 2271.742104] ? find_held_lock+0x2c/0x110 [ 2271.743210] ? __fget_files+0x2f8/0x520 [ 2271.744199] ? __fget_light+0xea/0x290 [ 2271.745198] __sys_sendmsg+0xe5/0x1b0 [ 2271.746113] ? __sys_sendmsg_sock+0x40/0x40 [ 2271.747212] ? rcu_read_lock_any_held+0x75/0xa0 [ 2271.748485] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2271.749754] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2271.751138] ? trace_hardirqs_on+0x5b/0x180 [ 2271.752080] do_syscall_64+0x33/0x40 [ 2271.753045] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2271.754345] RIP: 0033:0x7f685b41bb19 [ 2271.755267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2271.759678] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2271.761591] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2271.763133] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2271.764645] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2271.766326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2271.768086] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:49:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:49:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 8) 11:49:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 7) 11:49:54 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd=r0, 0x6, 0x0, 0xfff, 0x5}, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r4 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r7 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r7, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f0000000240)=0xffffffffffffffff) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2271.975697] FAULT_INJECTION: forcing a failure. [ 2271.975697] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.978054] CPU: 0 PID: 13908 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2271.979492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.981230] Call Trace: [ 2271.981782] dump_stack+0x107/0x167 [ 2271.982563] should_fail.cold+0x5/0xa [ 2271.983364] ? __alloc_skb+0x6d/0x5b0 [ 2271.984158] should_failslab+0x5/0x20 [ 2271.984928] kmem_cache_alloc_node+0x55/0x330 [ 2271.985839] __alloc_skb+0x6d/0x5b0 [ 2271.986612] netlink_ack+0x1ed/0xab0 [ 2271.987382] ? perf_trace_lock+0xac/0x490 [ 2271.988203] ? netlink_sendmsg+0xe00/0xe00 [ 2271.989054] ? __lockdep_reset_lock+0x180/0x180 [ 2271.989967] netlink_rcv_skb+0x348/0x430 [ 2271.990789] ? rtnl_fdb_dump+0xa30/0xa30 [ 2271.991647] ? netlink_ack+0xab0/0xab0 [ 2271.992425] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2271.993388] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2271.994328] ? is_vmalloc_addr+0x7b/0xb0 [ 2271.995181] netlink_unicast+0x54e/0x800 [ 2271.996011] ? netlink_attachskb+0x870/0x870 [ 2271.996938] netlink_sendmsg+0x90f/0xe00 [ 2271.997791] ? netlink_unicast+0x800/0x800 [ 2271.998702] ? netlink_unicast+0x800/0x800 [ 2271.999585] __sock_sendmsg+0x154/0x190 [ 2272.000506] ____sys_sendmsg+0x70d/0x870 [ 2272.001466] ? sock_write_iter+0x3d0/0x3d0 [ 2272.002373] ? do_recvmmsg+0x6d0/0x6d0 [ 2272.003201] ? lock_downgrade+0x6d0/0x6d0 [ 2272.004071] ? __lockdep_reset_lock+0x180/0x180 [ 2272.005044] ___sys_sendmsg+0xf3/0x170 [ 2272.005862] ? sendmsg_copy_msghdr+0x160/0x160 [ 2272.006828] ? __fget_files+0x2cf/0x520 [ 2272.007660] ? lock_downgrade+0x6d0/0x6d0 [ 2272.008529] ? find_held_lock+0x2c/0x110 [ 2272.009392] ? __fget_files+0x2f8/0x520 [ 2272.010243] ? __fget_light+0xea/0x290 [ 2272.011068] __sys_sendmsg+0xe5/0x1b0 [ 2272.011864] ? __sys_sendmsg_sock+0x40/0x40 [ 2272.012751] ? rcu_read_lock_any_held+0x75/0xa0 [ 2272.013730] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2272.014828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2272.015890] ? trace_hardirqs_on+0x5b/0x180 [ 2272.016780] do_syscall_64+0x33/0x40 [ 2272.017549] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2272.018597] RIP: 0033:0x7f685b41bb19 [ 2272.019326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2272.022985] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2272.024503] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2272.025924] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2272.027353] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2272.028778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2272.030196] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 [ 2272.102282] FAULT_INJECTION: forcing a failure. [ 2272.102282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2272.104516] CPU: 0 PID: 13913 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2272.105828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2272.107418] Call Trace: [ 2272.107926] dump_stack+0x107/0x167 [ 2272.108626] should_fail.cold+0x5/0xa [ 2272.109356] _copy_from_iter_full+0x201/0xa60 [ 2272.110216] ? __virt_addr_valid+0x170/0x5d0 [ 2272.111066] ? __check_object_size+0x319/0x440 [ 2272.111941] netlink_sendmsg+0x879/0xe00 [ 2272.112707] ? netlink_unicast+0x800/0x800 [ 2272.113511] ? netlink_unicast+0x800/0x800 [ 2272.114320] __sock_sendmsg+0x154/0x190 [ 2272.115064] ____sys_sendmsg+0x70d/0x870 [ 2272.115829] ? sock_write_iter+0x3d0/0x3d0 [ 2272.116609] ? do_recvmmsg+0x6d0/0x6d0 [ 2272.117342] ? lock_downgrade+0x6d0/0x6d0 [ 2272.118109] ? __lockdep_reset_lock+0x180/0x180 [ 2272.119000] ___sys_sendmsg+0xf3/0x170 [ 2272.119736] ? sendmsg_copy_msghdr+0x160/0x160 [ 2272.120597] ? __fget_files+0x2cf/0x520 [ 2272.121348] ? lock_downgrade+0x6d0/0x6d0 [ 2272.122131] ? find_held_lock+0x2c/0x110 [ 2272.122911] ? __fget_files+0x2f8/0x520 [ 2272.123671] ? __fget_light+0xea/0x290 [ 2272.124417] __sys_sendmsg+0xe5/0x1b0 [ 2272.125133] ? __sys_sendmsg_sock+0x40/0x40 [ 2272.125938] ? rcu_read_lock_any_held+0x75/0xa0 [ 2272.126840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2272.127829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2272.128790] ? trace_hardirqs_on+0x5b/0x180 [ 2272.129596] do_syscall_64+0x33/0x40 [ 2272.130314] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2272.131296] RIP: 0033:0x7fbcc9117b19 [ 2272.132054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2272.135811] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2272.137372] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2272.138772] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2272.140133] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2272.141622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2272.143127] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:50:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:50:09 executing program 1: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x19, "77004a6efdff00002d1ceb7300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000240)={0x7ee4, 0xd, 0x0, 0x4d5, 0x3, [0x4, 0x6, 0x20, 0xfffffffe]}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001e00210c0000000000000000000000010800000000004000"], 0x1c}}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0x5, 0xad3b) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x808, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) r5 = fsmount(r4, 0x1, 0x80) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x3f, 0x5, 0x4, 0x1, 0x0, 0x401, 0x60400, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x4, 0x101, 0x8, 0x2, 0x8, 0x6, 0x8, 0x0, 0x4, 0x0, 0xffffffff}, 0x0, 0x9, r5, 0x5) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000000040)=0xb9e) r7 = syz_io_uring_setup(0x6209, &(0x7f0000000140)={0x0, 0xfc51, 0x0, 0xfffffffd}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r7, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:50:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) 11:50:09 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:09 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x34000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 9) 11:50:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 8) [ 2286.764905] FAULT_INJECTION: forcing a failure. [ 2286.764905] name failslab, interval 1, probability 0, space 0, times 0 [ 2286.768375] CPU: 1 PID: 13930 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2286.770131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2286.772228] Call Trace: [ 2286.772896] dump_stack+0x107/0x167 [ 2286.773816] should_fail.cold+0x5/0xa [ 2286.774780] ? create_object.isra.0+0x3a/0xa20 [ 2286.775923] should_failslab+0x5/0x20 [ 2286.776882] kmem_cache_alloc+0x5b/0x310 [ 2286.777909] create_object.isra.0+0x3a/0xa20 [ 2286.779032] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2286.780310] kmem_cache_alloc_node+0x169/0x330 [ 2286.781460] __alloc_skb+0x6d/0x5b0 [ 2286.782380] netlink_ack+0x1ed/0xab0 [ 2286.783369] ? perf_trace_lock+0xac/0x490 [ 2286.784686] ? netlink_sendmsg+0xe00/0xe00 [ 2286.785853] ? __lockdep_reset_lock+0x180/0x180 [ 2286.787267] netlink_rcv_skb+0x348/0x430 [ 2286.788520] ? rtnl_fdb_dump+0xa30/0xa30 [ 2286.789720] ? netlink_ack+0xab0/0xab0 [ 2286.790855] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2286.792169] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2286.793573] ? is_vmalloc_addr+0x7b/0xb0 [ 2286.794784] netlink_unicast+0x54e/0x800 [ 2286.795977] ? netlink_attachskb+0x870/0x870 [ 2286.797307] netlink_sendmsg+0x90f/0xe00 [ 2286.798553] ? netlink_unicast+0x800/0x800 [ 2286.799725] ? netlink_unicast+0x800/0x800 [ 2286.800948] __sock_sendmsg+0x154/0x190 [ 2286.802132] ____sys_sendmsg+0x70d/0x870 [ 2286.803109] ? sock_write_iter+0x3d0/0x3d0 [ 2286.803992] ? do_recvmmsg+0x6d0/0x6d0 [ 2286.804818] ? lock_downgrade+0x6d0/0x6d0 [ 2286.805684] ? __lockdep_reset_lock+0x180/0x180 [ 2286.806672] ___sys_sendmsg+0xf3/0x170 [ 2286.807487] ? sendmsg_copy_msghdr+0x160/0x160 [ 2286.808444] ? __fget_files+0x2cf/0x520 [ 2286.809278] ? lock_downgrade+0x6d0/0x6d0 [ 2286.810148] ? find_held_lock+0x2c/0x110 [ 2286.811012] ? __fget_files+0x2f8/0x520 [ 2286.811848] ? __fget_light+0xea/0x290 [ 2286.812671] __sys_sendmsg+0xe5/0x1b0 [ 2286.813466] ? __sys_sendmsg_sock+0x40/0x40 [ 2286.814369] ? rcu_read_lock_any_held+0x75/0xa0 [ 2286.815363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2286.816461] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2286.817536] ? trace_hardirqs_on+0x5b/0x180 [ 2286.818446] do_syscall_64+0x33/0x40 [ 2286.819221] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2286.820369] RIP: 0033:0x7f685b41bb19 [ 2286.821309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2286.825861] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2286.827829] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2286.829595] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2286.831395] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2286.833238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2286.835090] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:50:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) 11:50:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x2, &(0x7f0000000040)=0xb9e) [ 2286.863110] FAULT_INJECTION: forcing a failure. [ 2286.863110] name failslab, interval 1, probability 0, space 0, times 0 [ 2286.865634] CPU: 1 PID: 13932 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2286.867117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2286.868892] Call Trace: [ 2286.869461] dump_stack+0x107/0x167 [ 2286.870240] should_fail.cold+0x5/0xa [ 2286.871063] ? __alloc_skb+0x6d/0x5b0 [ 2286.871879] should_failslab+0x5/0x20 [ 2286.872733] kmem_cache_alloc_node+0x55/0x330 [ 2286.873686] __alloc_skb+0x6d/0x5b0 [ 2286.874505] netlink_ack+0x1ed/0xab0 [ 2286.875309] ? perf_trace_lock+0xac/0x490 [ 2286.876346] ? netlink_sendmsg+0xe00/0xe00 [ 2286.877398] ? __lockdep_reset_lock+0x180/0x180 [ 2286.878544] netlink_rcv_skb+0x348/0x430 [ 2286.879510] ? rtnl_fdb_dump+0xa30/0xa30 [ 2286.880568] ? netlink_ack+0xab0/0xab0 [ 2286.881573] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2286.882592] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2286.883767] ? is_vmalloc_addr+0x7b/0xb0 [ 2286.884857] netlink_unicast+0x54e/0x800 [ 2286.885731] ? netlink_attachskb+0x870/0x870 [ 2286.886710] netlink_sendmsg+0x90f/0xe00 [ 2286.887664] ? netlink_unicast+0x800/0x800 [ 2286.888864] ? netlink_unicast+0x800/0x800 [ 2286.889774] __sock_sendmsg+0x154/0x190 [ 2286.890640] ____sys_sendmsg+0x70d/0x870 [ 2286.891503] ? sock_write_iter+0x3d0/0x3d0 [ 2286.892405] ? do_recvmmsg+0x6d0/0x6d0 [ 2286.893245] ? lock_downgrade+0x6d0/0x6d0 [ 2286.894128] ? __lockdep_reset_lock+0x180/0x180 [ 2286.895145] ___sys_sendmsg+0xf3/0x170 [ 2286.895974] ? sendmsg_copy_msghdr+0x160/0x160 [ 2286.896960] ? __fget_files+0x2cf/0x520 [ 2286.897814] ? lock_downgrade+0x6d0/0x6d0 [ 2286.898722] ? find_held_lock+0x2c/0x110 [ 2286.899596] ? __fget_files+0x2f8/0x520 [ 2286.900460] ? __fget_light+0xea/0x290 [ 2286.901294] __sys_sendmsg+0xe5/0x1b0 [ 2286.902117] ? __sys_sendmsg_sock+0x40/0x40 [ 2286.903045] ? rcu_read_lock_any_held+0x75/0xa0 [ 2286.904061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2286.905169] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2286.906270] ? trace_hardirqs_on+0x5b/0x180 [ 2286.907211] do_syscall_64+0x33/0x40 [ 2286.907998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2286.909087] RIP: 0033:0x7fbcc9117b19 [ 2286.909879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2286.913820] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2286.915443] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2286.916967] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2286.918673] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2286.920187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2286.921705] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:50:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 9) 11:50:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x80000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 10) 11:50:09 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000) 11:50:09 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x80000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:09 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x4b47, &(0x7f0000000040)=0xb9e) [ 2287.087467] FAULT_INJECTION: forcing a failure. [ 2287.087467] name failslab, interval 1, probability 0, space 0, times 0 [ 2287.089892] CPU: 1 PID: 13955 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2287.091466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2287.093267] Call Trace: [ 2287.093829] dump_stack+0x107/0x167 [ 2287.094622] should_fail.cold+0x5/0xa [ 2287.095434] ? create_object.isra.0+0x3a/0xa20 [ 2287.096413] should_failslab+0x5/0x20 [ 2287.097225] kmem_cache_alloc+0x5b/0x310 [ 2287.098090] create_object.isra.0+0x3a/0xa20 [ 2287.099029] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2287.100108] kmem_cache_alloc_node+0x169/0x330 [ 2287.101092] __alloc_skb+0x6d/0x5b0 [ 2287.101878] netlink_ack+0x1ed/0xab0 [ 2287.102691] ? perf_trace_lock+0xac/0x490 [ 2287.103571] ? netlink_sendmsg+0xe00/0xe00 [ 2287.104472] ? __lockdep_reset_lock+0x180/0x180 [ 2287.105472] netlink_rcv_skb+0x348/0x430 [ 2287.106335] ? rtnl_fdb_dump+0xa30/0xa30 [ 2287.107208] ? netlink_ack+0xab0/0xab0 [ 2287.108031] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2287.109008] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2287.109976] ? is_vmalloc_addr+0x7b/0xb0 [ 2287.110854] netlink_unicast+0x54e/0x800 [ 2287.111724] ? netlink_attachskb+0x870/0x870 [ 2287.112669] netlink_sendmsg+0x90f/0xe00 [ 2287.113537] ? netlink_unicast+0x800/0x800 [ 2287.114463] ? netlink_unicast+0x800/0x800 [ 2287.115367] __sock_sendmsg+0x154/0x190 [ 2287.116213] ____sys_sendmsg+0x70d/0x870 [ 2287.117086] ? sock_write_iter+0x3d0/0x3d0 [ 2287.117985] ? do_recvmmsg+0x6d0/0x6d0 [ 2287.118844] ? lock_downgrade+0x6d0/0x6d0 [ 2287.119726] ? __lockdep_reset_lock+0x180/0x180 [ 2287.120721] ___sys_sendmsg+0xf3/0x170 [ 2287.121550] ? sendmsg_copy_msghdr+0x160/0x160 [ 2287.122543] ? __fget_files+0x2cf/0x520 [ 2287.123402] ? lock_downgrade+0x6d0/0x6d0 [ 2287.124283] ? find_held_lock+0x2c/0x110 [ 2287.125154] ? __fget_files+0x2f8/0x520 [ 2287.126000] ? __fget_light+0xea/0x290 [ 2287.126856] __sys_sendmsg+0xe5/0x1b0 [ 2287.127666] ? __sys_sendmsg_sock+0x40/0x40 [ 2287.128592] ? rcu_read_lock_any_held+0x75/0xa0 [ 2287.129610] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2287.130746] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2287.131848] ? trace_hardirqs_on+0x5b/0x180 [ 2287.132773] do_syscall_64+0x33/0x40 [ 2287.133580] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2287.134696] RIP: 0033:0x7fbcc9117b19 [ 2287.135500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2287.139420] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2287.141065] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2287.142593] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2287.144128] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2287.145656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2287.147202] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:50:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x400300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:09 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/exe\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x54301, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x7307, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x40, 0x3}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r6, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x0, 0x810, r1, 0x10000000) r7 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index=0x5, 0x0, 0x0, 0x17, 0xc}, 0x5) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x4007, @fd_index=0x3, 0x3f, 0x81, 0x3, 0x1, 0x1, {0x7, r5}}, 0x4) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2287.231062] FAULT_INJECTION: forcing a failure. [ 2287.231062] name failslab, interval 1, probability 0, space 0, times 0 [ 2287.233670] CPU: 0 PID: 13964 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2287.235439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2287.237558] Call Trace: [ 2287.238242] dump_stack+0x107/0x167 [ 2287.239188] should_fail.cold+0x5/0xa [ 2287.240188] should_failslab+0x5/0x20 [ 2287.241180] __kmalloc_node_track_caller+0x74/0x3b0 [ 2287.242456] ? netlink_ack+0x1ed/0xab0 [ 2287.243419] __alloc_skb+0xb1/0x5b0 [ 2287.244199] netlink_ack+0x1ed/0xab0 [ 2287.244996] ? perf_trace_lock+0xac/0x490 [ 2287.245875] ? netlink_sendmsg+0xe00/0xe00 [ 2287.246905] ? __lockdep_reset_lock+0x180/0x180 [ 2287.248063] netlink_rcv_skb+0x348/0x430 [ 2287.249033] ? rtnl_fdb_dump+0xa30/0xa30 [ 2287.249906] ? netlink_ack+0xab0/0xab0 [ 2287.250752] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2287.251728] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2287.252710] ? is_vmalloc_addr+0x7b/0xb0 [ 2287.253582] netlink_unicast+0x54e/0x800 [ 2287.254665] ? netlink_attachskb+0x870/0x870 [ 2287.255831] netlink_sendmsg+0x90f/0xe00 [ 2287.256900] ? netlink_unicast+0x800/0x800 [ 2287.257915] ? netlink_unicast+0x800/0x800 [ 2287.259027] __sock_sendmsg+0x154/0x190 [ 2287.260069] ____sys_sendmsg+0x70d/0x870 [ 2287.261132] ? sock_write_iter+0x3d0/0x3d0 [ 2287.262232] ? do_recvmmsg+0x6d0/0x6d0 [ 2287.263272] ? lock_downgrade+0x6d0/0x6d0 [ 2287.264351] ? __lockdep_reset_lock+0x180/0x180 [ 2287.265572] ___sys_sendmsg+0xf3/0x170 [ 2287.266614] ? sendmsg_copy_msghdr+0x160/0x160 [ 2287.267838] ? __fget_files+0x2cf/0x520 [ 2287.268877] ? lock_downgrade+0x6d0/0x6d0 [ 2287.269958] ? find_held_lock+0x2c/0x110 [ 2287.271058] ? __fget_files+0x2f8/0x520 [ 2287.272116] ? __fget_light+0xea/0x290 [ 2287.273142] __sys_sendmsg+0xe5/0x1b0 [ 2287.274135] ? __sys_sendmsg_sock+0x40/0x40 [ 2287.275271] ? rcu_read_lock_any_held+0x75/0xa0 [ 2287.276508] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2287.277882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2287.279229] ? trace_hardirqs_on+0x5b/0x180 [ 2287.280364] do_syscall_64+0x33/0x40 [ 2287.281337] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2287.282772] RIP: 0033:0x7f685b41bb19 [ 2287.283762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2287.288900] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2287.290746] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2287.292458] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2287.294162] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2287.295619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2287.297036] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:50:09 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000) 11:50:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 10) 11:50:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 11) 11:50:27 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) close(r0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:50:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x4b49, &(0x7f0000000040)=0xb9e) 11:50:27 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:27 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:27 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000) [ 2305.566823] FAULT_INJECTION: forcing a failure. [ 2305.566823] name failslab, interval 1, probability 0, space 0, times 0 [ 2305.566925] FAULT_INJECTION: forcing a failure. [ 2305.566925] name failslab, interval 1, probability 0, space 0, times 0 [ 2305.569747] CPU: 0 PID: 14003 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2305.574135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2305.575918] Call Trace: [ 2305.576598] dump_stack+0x107/0x167 [ 2305.577379] should_fail.cold+0x5/0xa [ 2305.578193] ? create_object.isra.0+0x3a/0xa20 [ 2305.579180] should_failslab+0x5/0x20 [ 2305.580000] kmem_cache_alloc+0x5b/0x310 [ 2305.580853] create_object.isra.0+0x3a/0xa20 [ 2305.581757] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2305.583074] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2305.584124] ? netlink_ack+0x1ed/0xab0 [ 2305.585115] __alloc_skb+0xb1/0x5b0 [ 2305.585879] netlink_ack+0x1ed/0xab0 [ 2305.586838] ? perf_trace_lock+0xac/0x490 [ 2305.587781] ? netlink_sendmsg+0xe00/0xe00 [ 2305.588874] ? __lockdep_reset_lock+0x180/0x180 [ 2305.589973] netlink_rcv_skb+0x348/0x430 [ 2305.590849] ? rtnl_fdb_dump+0xa30/0xa30 [ 2305.591702] ? netlink_ack+0xab0/0xab0 [ 2305.592528] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2305.593511] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2305.594529] ? is_vmalloc_addr+0x7b/0xb0 [ 2305.595572] netlink_unicast+0x54e/0x800 [ 2305.596612] ? netlink_attachskb+0x870/0x870 [ 2305.597735] netlink_sendmsg+0x90f/0xe00 [ 2305.598788] ? netlink_unicast+0x800/0x800 [ 2305.599878] ? netlink_unicast+0x800/0x800 [ 2305.600950] __sock_sendmsg+0x154/0x190 [ 2305.601968] ____sys_sendmsg+0x70d/0x870 [ 2305.603008] ? sock_write_iter+0x3d0/0x3d0 [ 2305.603943] ? do_recvmmsg+0x6d0/0x6d0 [ 2305.604948] ? lock_downgrade+0x6d0/0x6d0 [ 2305.606003] ? __lockdep_reset_lock+0x180/0x180 [ 2305.607204] ___sys_sendmsg+0xf3/0x170 [ 2305.608204] ? sendmsg_copy_msghdr+0x160/0x160 [ 2305.609389] ? __fget_files+0x2cf/0x520 [ 2305.610397] ? lock_downgrade+0x6d0/0x6d0 [ 2305.611473] ? find_held_lock+0x2c/0x110 [ 2305.612526] ? __fget_files+0x2f8/0x520 [ 2305.613551] ? __fget_light+0xea/0x290 [ 2305.614554] __sys_sendmsg+0xe5/0x1b0 [ 2305.615527] ? __sys_sendmsg_sock+0x40/0x40 [ 2305.616624] ? rcu_read_lock_any_held+0x75/0xa0 [ 2305.617818] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2305.619181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2305.620505] ? trace_hardirqs_on+0x5b/0x180 [ 2305.621580] do_syscall_64+0x33/0x40 [ 2305.622506] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2305.623807] RIP: 0033:0x7f685b41bb19 [ 2305.624733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2305.629439] RSP: 002b:00007f6858991188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2305.631086] RAX: ffffffffffffffda RBX: 00007f685b52ef60 RCX: 00007f685b41bb19 [ 2305.632909] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2305.634431] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2305.635996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2305.637515] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 [ 2305.639100] CPU: 1 PID: 14002 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2305.640629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2305.642379] Call Trace: [ 2305.642985] dump_stack+0x107/0x167 [ 2305.643754] should_fail.cold+0x5/0xa [ 2305.644566] should_failslab+0x5/0x20 [ 2305.645396] __kmalloc_node_track_caller+0x74/0x3b0 [ 2305.646452] ? netlink_ack+0x1ed/0xab0 [ 2305.647293] __alloc_skb+0xb1/0x5b0 [ 2305.648255] netlink_ack+0x1ed/0xab0 [ 2305.649291] ? perf_trace_lock+0xac/0x490 [ 2305.650169] ? netlink_sendmsg+0xe00/0xe00 [ 2305.651071] ? __lockdep_reset_lock+0x180/0x180 [ 2305.652057] netlink_rcv_skb+0x348/0x430 [ 2305.652910] ? rtnl_fdb_dump+0xa30/0xa30 [ 2305.653771] ? netlink_ack+0xab0/0xab0 [ 2305.654591] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2305.655569] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2305.656525] ? is_vmalloc_addr+0x7b/0xb0 [ 2305.657381] netlink_unicast+0x54e/0x800 [ 2305.658237] ? netlink_attachskb+0x870/0x870 [ 2305.659180] netlink_sendmsg+0x90f/0xe00 [ 2305.660047] ? netlink_unicast+0x800/0x800 [ 2305.660944] ? netlink_unicast+0x800/0x800 [ 2305.661836] __sock_sendmsg+0x154/0x190 [ 2305.662681] ____sys_sendmsg+0x70d/0x870 [ 2305.663541] ? sock_write_iter+0x3d0/0x3d0 [ 2305.664429] ? do_recvmmsg+0x6d0/0x6d0 [ 2305.665255] ? lock_downgrade+0x6d0/0x6d0 [ 2305.666130] ? __lockdep_reset_lock+0x180/0x180 [ 2305.667121] ___sys_sendmsg+0xf3/0x170 [ 2305.667939] ? sendmsg_copy_msghdr+0x160/0x160 [ 2305.668904] ? __fget_files+0x2cf/0x520 [ 2305.669743] ? lock_downgrade+0x6d0/0x6d0 [ 2305.670612] ? find_held_lock+0x2c/0x110 [ 2305.671489] ? __fget_files+0x2f8/0x520 [ 2305.672333] ? __fget_light+0xea/0x290 [ 2305.673160] __sys_sendmsg+0xe5/0x1b0 [ 2305.673961] ? __sys_sendmsg_sock+0x40/0x40 [ 2305.674883] ? rcu_read_lock_any_held+0x75/0xa0 [ 2305.675877] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2305.676984] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2305.678068] ? trace_hardirqs_on+0x5b/0x180 [ 2305.678985] do_syscall_64+0x33/0x40 [ 2305.679789] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2305.680865] RIP: 0033:0x7fbcc9117b19 [ 2305.681656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2305.685528] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2305.687130] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2305.688619] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2305.690130] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2305.691634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2305.693124] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:50:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5409, &(0x7f0000000040)=0xb9e) 11:50:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x264, 0x0, r2}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x2}, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000001c0)=""/207) 11:50:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, 0x0, 0x0) 11:50:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, 0x0, 0x0) 11:50:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) faccessat2(r0, &(0x7f00000001c0)='./file0\x00', 0x8, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x8, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000280)="eb787b2e4889626b35f910084caaa17d47c870905647343b7afb7133af0713ec8f7cb7f914c8817a7aa88b861b14f1310e4508ae90189f6602078b7479824a57754636d9878289eed4f44cdab5fd2b552947932cb6798e889c06fecf90743b5cef67d37d4638e283c8f0dde073e657b4b4a0250d015a4756fb51bd4d80d25d306429fcd558d349a5e39bfa2013edb196", 0x90, 0xd08}, {&(0x7f0000000340)="89698cb19ddd9d93aa92cfec945358d3cea55cf606a31abae7eaf1c1afaa62cc41cc8ffcf914ee17b62d61647d9df1277f3ca512b978cc0c6dbe08aecf1a5e0a5e64732349ea9b01283604c0d96bb98bd94ec65455df352f200e90db849c2ecc8a1ac21b42c3712e746b355e93d7425709c4ecfb32deb8fcc9d50ea77c7b15e9a573a95e1675decc775f78b60e0831aa439c4525e3933cde1718b75b448dbb540d23f7f7d42590a172c2658ecd6d5028fe8ae90088a8e220f6df3e64c09891a7a2fb33b6d40a66bad56fc5b484f58c31399d869e8da9d40e58325087c0c1e58feab6b16841eb77a7aad289a5", 0xec, 0x100}, {&(0x7f0000000440)="58e8d66ad68330a836572feaa06a45f5a4d1a027d93b0bb4c935ffe2a5209456d46ec13afeb60e176b2149ed724ff6e9d8d7307713555b5659d70df12eb8a0939ef86aa939762d3d09d093120e56e04c9d62eab0853c96b50db82f0dd4a7757016c248ef9f43e5f0276ab0847e4b39f21e63d3391bce", 0x76, 0x778f}, {&(0x7f00000004c0)="55e9ee8a88fdbd065c318e0237606377bec353b06a2d84c9a73027a4df24b2eff91aa1db8c24e5b99d9bd2bedbd30cb2c78f0722df711b0bbb0c91b889e47555487f64c3658874045950d8be15389074215e4e3f69a0d0f691a1b0eea6d4331bd3d74b2bb6f9effef1fe64e9a4998b1c268c076cfad2013b6a711505caa399503180563beb290c904e2cf2f9aa2743eb9f1eaff1580c1f7c2aa30aa09d969b1fec64cdde52c99350cf33cf731a5cf0453b423e81369992df5bfe296058a6aa9d79fd3e786d9cb252aa945a710015d0f8c8f540020cc0d320a4cab425fb07765ab25e234feff2e70bf941", 0xea, 0x3}], 0x1001, &(0x7f0000000640)={[{@nodots}, {@nodots}, {@dots}], [{@uid_gt={'uid>', 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x63, 0x30, 0x62, 0x39, 0x35, 0x38, 0x32], 0x2d, [0x66, 0x39, 0x32, 0x65], 0x2d, [0x5f, 0x62, 0x66, 0x54], 0x2d, [0x61, 0x31, 0x34, 0x30], 0x2d, [0x66, 0x61, 0x37, 0x66, 0x63, 0x31, 0x39, 0x38]}}}, {@dont_appraise}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x35, 0x36, 0x58, 0x37, 0x36, 0x61, 0x33], 0x2d, [0x33, 0x63, 0x65, 0x33], 0x2d, [0x63, 0x39, 0x31, 0x32], 0x2d, [0x32, 0x37, 0x63, 0x36], 0x2d, [0x37, 0x39, 0x63, 0x63, 0x30, 0x32, 0x34, 0x34]}}}, {@subj_type={'subj_type', 0x3d, '/dev/ptmx\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) ioctl$int_in(r5, 0x5452, &(0x7f0000000740)=0x6) 11:50:45 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 12) 11:50:45 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 11) 11:50:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x540b, &(0x7f0000000040)=0xb9e) 11:50:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, 0x0, 0x0) [ 2323.460922] FAULT_INJECTION: forcing a failure. [ 2323.460922] name failslab, interval 1, probability 0, space 0, times 0 [ 2323.463947] CPU: 1 PID: 14042 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2323.465795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2323.468291] Call Trace: [ 2323.469004] dump_stack+0x107/0x167 [ 2323.469973] should_fail.cold+0x5/0xa [ 2323.471013] ? create_object.isra.0+0x3a/0xa20 [ 2323.472224] should_failslab+0x5/0x20 [ 2323.473234] kmem_cache_alloc+0x5b/0x310 [ 2323.474320] create_object.isra.0+0x3a/0xa20 [ 2323.475400] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2323.476499] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2323.477589] ? netlink_ack+0x1ed/0xab0 [ 2323.478437] __alloc_skb+0xb1/0x5b0 [ 2323.479242] netlink_ack+0x1ed/0xab0 [ 2323.480094] ? perf_trace_lock+0xac/0x490 [ 2323.481082] ? netlink_sendmsg+0xe00/0xe00 [ 2323.481999] ? __lockdep_reset_lock+0x180/0x180 [ 2323.483332] netlink_rcv_skb+0x348/0x430 [ 2323.484204] ? rtnl_fdb_dump+0xa30/0xa30 [ 2323.485081] ? netlink_ack+0xab0/0xab0 [ 2323.485920] ? netlink_deliver_tap+0x1ae/0xcc0 [ 2323.486926] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2323.487916] ? is_vmalloc_addr+0x7b/0xb0 [ 2323.488801] netlink_unicast+0x54e/0x800 [ 2323.489681] ? netlink_attachskb+0x870/0x870 [ 2323.490642] netlink_sendmsg+0x90f/0xe00 [ 2323.491534] ? netlink_unicast+0x800/0x800 [ 2323.492451] ? netlink_unicast+0x800/0x800 [ 2323.493365] __sock_sendmsg+0x154/0x190 [ 2323.494227] ____sys_sendmsg+0x70d/0x870 [ 2323.495122] ? sock_write_iter+0x3d0/0x3d0 [ 2323.496025] ? do_recvmmsg+0x6d0/0x6d0 [ 2323.496862] ? lock_downgrade+0x6d0/0x6d0 [ 2323.497757] ? __lockdep_reset_lock+0x180/0x180 [ 2323.498768] ___sys_sendmsg+0xf3/0x170 [ 2323.499621] ? sendmsg_copy_msghdr+0x160/0x160 [ 2323.500606] ? __fget_files+0x2cf/0x520 [ 2323.501470] ? lock_downgrade+0x6d0/0x6d0 [ 2323.502369] ? find_held_lock+0x2c/0x110 [ 2323.503271] ? __fget_files+0x2f8/0x520 [ 2323.504142] ? __fget_light+0xea/0x290 [ 2323.504990] __sys_sendmsg+0xe5/0x1b0 [ 2323.505814] ? __sys_sendmsg_sock+0x40/0x40 [ 2323.506454] FAULT_INJECTION: forcing a failure. [ 2323.506454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2323.506744] ? rcu_read_lock_any_held+0x75/0xa0 [ 2323.506785] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2323.511386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2323.512487] ? trace_hardirqs_on+0x5b/0x180 [ 2323.513421] do_syscall_64+0x33/0x40 [ 2323.514229] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2323.515347] RIP: 0033:0x7fbcc9117b19 [ 2323.516155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2323.521076] RSP: 002b:00007fbcc668d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2323.522722] RAX: ffffffffffffffda RBX: 00007fbcc922af60 RCX: 00007fbcc9117b19 [ 2323.524274] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2323.525820] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2323.527378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2323.528918] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 [ 2323.530495] CPU: 0 PID: 14050 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 2323.532052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2323.533843] Call Trace: [ 2323.534417] dump_stack+0x107/0x167 [ 2323.535240] should_fail.cold+0x5/0xa [ 2323.536075] _copy_to_user+0x2e/0x180 [ 2323.536911] simple_read_from_buffer+0xcc/0x160 [ 2323.537935] proc_fail_nth_read+0x198/0x230 [ 2323.538899] ? proc_sessionid_read+0x230/0x230 [ 2323.539905] ? security_file_permission+0xb1/0xe0 [ 2323.540954] ? proc_sessionid_read+0x230/0x230 [ 2323.541956] vfs_read+0x228/0x620 [ 2323.542709] ksys_read+0x12d/0x260 [ 2323.543533] ? vfs_write+0xb10/0xb10 [ 2323.544347] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2323.545481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2323.546598] do_syscall_64+0x33/0x40 [ 2323.547455] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2323.548568] RIP: 0033:0x7f685b3ce69c [ 2323.549373] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2323.553386] RSP: 002b:00007f6858991170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2323.555071] RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007f685b3ce69c [ 2323.556647] RDX: 000000000000000f RSI: 00007f68589911e0 RDI: 0000000000000005 [ 2323.558458] RBP: 00007f68589911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2323.560286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2323.562139] R13: 00007fffb811115f R14: 00007f6858991300 R15: 0000000000022000 11:50:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2323.581781] loop1: detected capacity change from 0 to 60928 11:50:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x540c, &(0x7f0000000040)=0xb9e) 11:50:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r6, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r7, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r8, 0x0, 0x0, 0x0, 0x0, 0x0) r9 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r9, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x7, &(0x7f0000000200)=[r6, r2, r7, r2, r8, r9], 0x6, 0x0, 0x1}, 0x8) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @local}, 0x75}) ioctl$KDENABIO(r0, 0x4b36) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x4) io_uring_enter(r2, 0x58ab, 0x0, 0x6, 0x0, 0x0) 11:50:46 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:46 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0), 0x0) 11:50:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:50:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x540d, &(0x7f0000000040)=0xb9e) 11:51:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x540e, &(0x7f0000000040)=0xb9e) 11:51:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r2 = signalfd(r1, &(0x7f0000000040)={[0x1]}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x2) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x8b}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) shutdown(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_setup(0x1ffa, &(0x7f0000000240)={0x0, 0x9c24, 0x0, 0x4, 0x29f}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r8, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r2, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x1) syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) r9 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r12 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r13}}, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r13}}, 0x80000001) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:51:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 12) 11:51:00 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2a3, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0), 0x0) 11:51:00 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2338.106808] FAULT_INJECTION: forcing a failure. [ 2338.106808] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2338.109440] CPU: 1 PID: 14119 Comm: syz-executor.3 Not tainted 5.10.235 #1 [ 2338.110928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2338.112733] Call Trace: [ 2338.113310] dump_stack+0x107/0x167 [ 2338.114101] should_fail.cold+0x5/0xa [ 2338.114936] _copy_to_user+0x2e/0x180 [ 2338.115786] simple_read_from_buffer+0xcc/0x160 [ 2338.116794] proc_fail_nth_read+0x198/0x230 [ 2338.117729] ? proc_sessionid_read+0x230/0x230 [ 2338.118717] ? security_file_permission+0xb1/0xe0 [ 2338.119760] ? proc_sessionid_read+0x230/0x230 [ 2338.120746] vfs_read+0x228/0x620 [ 2338.121488] ksys_read+0x12d/0x260 [ 2338.122258] ? vfs_write+0xb10/0xb10 [ 2338.123076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2338.124214] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2338.125307] do_syscall_64+0x33/0x40 [ 2338.126119] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2338.127207] RIP: 0033:0x7fbcc90ca69c [ 2338.128003] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2338.131915] RSP: 002b:00007fbcc668d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2338.133557] RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007fbcc90ca69c [ 2338.135108] RDX: 000000000000000f RSI: 00007fbcc668d1e0 RDI: 0000000000000005 [ 2338.136649] RBP: 00007fbcc668d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2338.138193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2338.139754] R13: 00007ffd7807c7ff R14: 00007fbcc668d300 R15: 0000000000022000 11:51:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x540f, &(0x7f0000000040)=0xb9e) 11:51:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0), 0x0) 11:51:00 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:00 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) 11:51:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3154, &(0x7f00000001c0)={0x0, 0x6dc3}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:51:16 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x800) 11:51:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5410, &(0x7f0000000040)=0xb9e) 11:51:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0), 0x0) 11:51:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5412, &(0x7f0000000040)=0xb9e) 11:51:16 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:51:16 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5413, &(0x7f0000000040)=0xb9e) 11:51:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fallocate(r0, 0x8, 0x8, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:51:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:34 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f00000001c0)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000001240)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4004, @fd_index=0x6, 0x7, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x1b, 0x1, {0x0, r8}}, 0x0) 11:51:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:34 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5414, &(0x7f0000000040)=0xb9e) 11:51:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0), 0x0) 11:51:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0), 0x0) 11:51:49 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5415, &(0x7f0000000040)=0xb9e) 11:51:49 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x900, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x200000b, 0x810, r0, 0x10000000) r3 = openat$cgroup_int(r1, &(0x7f0000000300)='io.weight\x00', 0x2, 0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r4, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0xa, 0x0, {0x0, r3}, 0x8992, 0xe, 0x0, {0x0, 0x0, r4}}, 0x1) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000001c0), &(0x7f0000000200)={'L-', 0x5}, 0x16, 0x1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000040)=0xb9e) r6 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r9 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x64c442, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x80010, r9, 0x0) r10 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r10, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x3ff, 0x1, &(0x7f0000000280)="7f53a2346cd4688fcc77dc1b2f58e056563b318a265654098f74a5ef2222bfb40ee35f9e9e6eb7490c2bd3f60c332a63dafc5d07dc99c152762b", 0x0, 0x0, 0x0, {0x3}}, 0x0) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:51:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x81000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x400) 11:51:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5416, &(0x7f0000000040)=0xb9e) 11:51:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9effffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:51:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5418, &(0x7f0000000040)=0xb9e) 11:51:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x400) 11:52:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/exe\x00', 0x200440, 0xa) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x0, 0x2}, &(0x7f0000ff0000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000001c0), 0x8, 0x8a203) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@empty, @in=@private}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) 11:52:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x541b, &(0x7f0000000040)=0xb9e) 11:52:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x400) 11:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8100, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x81000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xb5020000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x470c, &(0x7f0000000140)={0x0, 0x4830, 0x0, 0x2, 0x1d7}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x8000}, 0x0, {0x0, r5}}, 0x4000003) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:52:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x600) 11:52:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x541d, &(0x7f0000000040)=0xb9e) 11:52:07 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9effffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:07 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xa302, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x541e, &(0x7f0000000040)=0xb9e) 11:52:22 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:22 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xe4010000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffff000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000580)) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSPTLCK(r5, 0x40045431, &(0x7f0000000280)) r6 = fork() ptrace(0x10, r6) recvmmsg$unix(r5, &(0x7f0000001980)=[{{&(0x7f00000008c0)=@abs, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000940)=""/248, 0xf8}, {&(0x7f0000000a40)=""/205, 0xcd}, {&(0x7f0000000b40)=""/198, 0xc6}, {&(0x7f0000000c40)=""/139, 0x8b}, {&(0x7f0000000d00)=""/63, 0x3f}], 0x5, &(0x7f0000000dc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/40, 0x28}, {&(0x7f0000000e80)=""/250, 0xfa}], 0x2, &(0x7f0000000fc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001000), 0x6e, &(0x7f0000001280)=[{&(0x7f0000001080)=""/124, 0x7c}, {&(0x7f0000001100)=""/203, 0xcb}, {&(0x7f0000001200)=""/80, 0x50}], 0x3, &(0x7f00000012c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe8}}, {{&(0x7f00000013c0)=@abs, 0x6e, &(0x7f0000001540)=[{&(0x7f0000001440)=""/211, 0xd3}], 0x1, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f00000016c0)=@abs, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001740)=""/79, 0x4f}, {&(0x7f00000017c0)=""/254, 0xfe}], 0x2, &(0x7f0000001900)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x80}}], 0x5, 0x40000000, &(0x7f0000001ac0)={0x77359400}) clone3(&(0x7f0000001b40)={0x8000000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x30}, &(0x7f0000000400)=""/117, 0x75, &(0x7f0000000480)=""/166, &(0x7f0000001b00)=[r7], 0x1, {r0}}, 0x58) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x40000, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0xf9, 0x3, 0x6, 0x0, 0xffdf, 0x20102, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0xb8, 0x200}, 0x40220, 0x78, 0xffff0001, 0x9, 0x6, 0x2, 0xfffe, 0x0, 0x9c, 0x0, 0x5}, r6, 0x1, r9, 0x9) r10 = fork() openat(r8, &(0x7f0000000540)='./file0\x00', 0xa040, 0x104) ptrace(0x10, r10) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x5, 0x0, 0x4, 0x26, 0x0, 0xfffffffffffffff8, 0x20000, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6f8, 0x0, @perf_config_ext={0x7fff, 0x8}, 0xbb1d262bb101c9dd, 0x8, 0x8, 0x0, 0x31c61402, 0x0, 0x100, 0x0, 0xfff, 0x0, 0x7}, r10, 0x8, r5, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:52:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x600) 11:52:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x600) 11:52:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x541e, &(0x7f0000000040)=0xb9e) 11:52:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2db, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:23 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:23 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x80000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:52:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff9e, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x1ef, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000240)={0x7, 0x73b}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x7c1140, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r4, 0xb6c, 0x7, 0x7fff, 0xc67}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:52:37 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:52:37 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfcffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5421, &(0x7f0000000040)=0xb9e) 11:52:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x500, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5422, &(0x7f0000000040)=0xb9e) 11:52:37 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:37 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x26b9, 0x0, 0x4, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2000, 0x10) write$binfmt_elf64(r7, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xb3, 0x4, 0x40, 0x2, 0x3, 0x3, 0x0, 0x1f1, 0x40, 0x366, 0x3, 0xe0, 0x38, 0x1, 0x1, 0x6, 0x800}, [{0x1, 0x0, 0xfff, 0xeb, 0x401, 0x8, 0x2, 0x8161}], "611310c503f0960adcd5c5b3b41e63adfe874c763c67c9e8aa5d8e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x793) syz_io_uring_submit(r4, r5, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_submit(r2, r5, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0xa, 0x1, 0x0, 0x80}, 0x7) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:52:37 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffff000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x8f61, 0x0, 0x0, 0x325}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x2, 0x0, 0x0, 0x0) 11:52:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x780) 11:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5423, &(0x7f0000000040)=0xb9e) 11:52:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x600, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xf, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:52:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5424, &(0x7f0000000040)=0xb9e) 11:52:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x700, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:52:53 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff9e, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x900, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5425, &(0x7f0000000040)=0xb9e) 11:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) recvmmsg$unix(r0, &(0x7f0000007f00)=[{{&(0x7f0000000500)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000580)=""/160, 0xa0}, {&(0x7f0000000640)=""/74, 0x4a}, {&(0x7f00000006c0)=""/134, 0x86}, {&(0x7f0000000780)=""/141, 0x8d}, {&(0x7f0000000840)=""/50, 0x32}], 0x5, &(0x7f0000000900)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000940)=@abs, 0x6e, &(0x7f0000002000)=[{&(0x7f00000009c0)=""/142, 0x8e}, {&(0x7f0000000a80)=""/233, 0xe9}, {&(0x7f0000000b80)=""/94, 0x5e}, {&(0x7f0000000c00)=""/210, 0xd2}, {&(0x7f0000000d00)=""/214, 0xd6}, {&(0x7f0000000e00)=""/187, 0xbb}, {&(0x7f0000000ec0)=""/154, 0x9a}, {&(0x7f0000000f80)=""/93, 0x5d}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x9, &(0x7f00000020c0)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000002140)=""/147, 0x93}, {&(0x7f0000002200)=""/76, 0x4c}], 0x2, &(0x7f00000022c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002440)=""/137, 0x89}, {&(0x7f0000002500)=""/143, 0x8f}, {&(0x7f00000025c0)=""/46, 0x2e}, {&(0x7f0000002600)=""/107, 0x6b}, {&(0x7f0000002680)=""/53, 0x35}], 0x5, &(0x7f0000002740)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000027c0)=@abs, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002840)=""/46, 0x2e}, {&(0x7f0000002880)=""/136, 0x88}, {&(0x7f0000002940)=""/196, 0xc4}, {&(0x7f0000002a40)=""/189, 0xbd}, {&(0x7f0000002b00)=""/140, 0x8c}], 0x5}}, {{&(0x7f0000002c40), 0x6e, &(0x7f0000003140)=[{&(0x7f0000002cc0)=""/152, 0x98}, {&(0x7f0000002d80)=""/196, 0xc4}, {&(0x7f0000002e80)=""/19, 0x13}, {&(0x7f0000002ec0)=""/107, 0x6b}, {&(0x7f0000002f40)=""/81, 0x51}, {&(0x7f0000002fc0)=""/205, 0xcd}, {&(0x7f00000030c0)=""/113, 0x71}], 0x7, &(0x7f00000031c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000003200), 0x6e, &(0x7f0000005700)=[{&(0x7f0000003280)=""/176, 0xb0}, {&(0x7f0000003340)=""/41, 0x29}, {&(0x7f0000003380)=""/102, 0x66}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/250, 0xfa}, {&(0x7f0000005500)=""/76, 0x4c}, {&(0x7f0000005580)=""/193, 0xc1}, {&(0x7f0000005680)=""/62, 0x3e}, {&(0x7f00000056c0)=""/19, 0x13}], 0xa, &(0x7f00000057c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000005800)=@abs, 0x6e, &(0x7f0000007d80)=[{&(0x7f0000005880)=""/196, 0xc4}, {&(0x7f0000005980)=""/212, 0xd4}, {&(0x7f0000005a80)=""/25, 0x19}, {&(0x7f0000005ac0)=""/88, 0x58}, {&(0x7f0000005b40)=""/188, 0xbc}, {&(0x7f0000005c00)=""/147, 0x93}, {&(0x7f0000005cc0)=""/4096, 0x1000}, {&(0x7f0000006cc0)=""/4096, 0x1000}, {&(0x7f0000007cc0)=""/130, 0x82}], 0x9, &(0x7f0000007e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x8, 0x40012040, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x6, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="072c7a0dda57f22b0d26a266fe7d1f1de2c816977b914b1401fcda19db50a128ad0877d123aa9b738f394ef9dbd155cd49fffdcca105a5e93ee3b13d9264cbadea7539a3c8fadffdb1c2b4da8d2fc6a4963a28bfa8261a67aa48d735790d95b1667acc12c63a2ab412b862bddc0844316287bb60b44d26e76664fa5846846014db9dbc83cae2332a465e570bfab83ae2e5ab3eb675b22330be9436c264a22f89f770860ed4f0d47bfccb618cbb8d83eaf34869c796d5f8cdbb6f61b6968b3c6b380840d4763e4cf2657b4de7bdc1579a8a7e4b4783e8c7f4db26bf947f2a3ee2db7cc7727cb431c50e3944a9e7cdd8f195f763b1", 0xf4, 0x5}, {&(0x7f0000000340)="ee14b0f53a730ba7aa6cf06f2300817172351a3f8ad2ca", 0x17, 0x2}], 0x24001, &(0x7f0000008100)={[{@journal_dev}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x7fffffff}}, {@jqfmt_vfsv0}, {@max_batch_time={'max_batch_time', 0x3d, 0xade8}}], [{@fsuuid={'fsuuid', 0x3d, {[0x51, 0x30, 0x33, 0x1, 0x31, 0x10afead711407ae3, 0x62, 0x30], 0x2d, [0x35, 0x63, 0x30, 0x32], 0x2d, [0x38, 0x32, 0x37, 0x33], 0x2d, [0x0, 0x66, 0x61, 0x61], 0x2d, [0x39, 0x65, 0x34, 0x66, 0x37, 0x63, 0x63, 0x63]}}}, {@fowner_lt}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq={'euid', 0x3d, r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, './F!'}}]}) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:53:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:53:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1b, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x900, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b4588", 0x700) 11:53:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xc0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5427, &(0x7f0000000040)=0xb9e) 11:53:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf00, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:10 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffffc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5428, &(0x7f0000000040)=0xb9e) 11:53:27 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8100, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x740) 11:53:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x8100, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xec0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\xdc\\(@)\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], 0x900) 11:53:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xdb02, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x33fe0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5429, &(0x7f0000000040)=0xb9e) 11:53:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:53:27 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xef01, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xf, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r5, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r5) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:53:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20000170, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x4001, 0x1f2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0)) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:53:44 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5437, &(0x7f0000000040)=0xb9e) 11:53:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:53:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x34000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5441, &(0x7f0000000040)=0xb9e) 11:53:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x7ffff000, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b4588", 0x700) 11:53:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x80000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x34000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) openat(r4, &(0x7f0000000200)='./file0\x00', 0x400, 0x79) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:53:44 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1b, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x80000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xfffffdef, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5450, &(0x7f0000000040)=0xb9e) 11:53:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0xf, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x400300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:58 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xc0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x400300, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x720) 11:53:58 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x81000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:58 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3155, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2b8}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2516.554228] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=14834 comm=syz-executor.7 [ 2516.562792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=14838 comm=syz-executor.7 11:53:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x10, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b4588", 0x700) 11:53:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:53:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5451, &(0x7f0000000040)=0xb9e) 11:53:59 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xec0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2516.810551] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2516.829646] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 11:54:15 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9effffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x33fe0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x11, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:54:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5452, &(0x7f0000000040)=0xb9e) 11:54:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x1000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r1) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0500000286680000020a3b00000600000006000b000000000000000000000000000009ef4337918a903f7d90858cfd64948625990d4a2da1906c74e626eb1a5767abffe77a9e0abd937827fcba36877adc8fec15d82f9a6df0a6e977a3a5d80e457c586bbbeeaa082acc9eabb51f7d055c7106ba921377407e33c7e260e9956d42a22cc1ce930884225732948283a097fd0cca05b82c29a42eac5f1092d7d7702353175a82591b5e2d0acd9c6f17a47d9449aa9d758605aae0a1cf5471"], 0x1c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r2, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @broadcast}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x10}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000050}, 0x24008090) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x7c, 0x2, 0x7, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_FLAGS={0x8}, @NFACCT_FILTER={0x4c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2fe1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3f80}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xc0000000000}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) preadv2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000480)=0xb9e) r6 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2532.818070] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2532.835629] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 11:54:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:54:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x545d, &(0x7f0000000040)=0xb9e) 11:54:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x12, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x181a00, 0x40) 11:54:15 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20000170, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:15 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xa3020000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2533.164683] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2533.184944] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 11:54:29 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x13, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5460, &(0x7f0000000040)=0xb9e) 11:54:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:29 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x7ffff000, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0xb9e) r4 = syz_io_uring_setup(0x3157, &(0x7f00000002c0)={0x0, 0x6d01, 0x10, 0x0, 0x2e0}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, r2, &(0x7f0000000200)={0x244102, 0x59, 0xe}, &(0x7f0000000240)='./file0\x00', 0x18, 0x0, 0x4bb2, {0x0, r7}}, 0x6) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:54:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x710) [ 2547.598501] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2547.610125] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. 11:54:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:54:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x40045431, &(0x7f0000000040)=0xb9e) 11:54:30 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfcffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:30 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xfffffdef, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:30 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2040, 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:54:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x14, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2547.965795] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2547.970441] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. 11:54:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:54:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x10001) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2acd, &(0x7f0000000200)={0x0, 0x79a1, 0x4, 0x1, 0x3bf, 0x0, r0}, &(0x7f0000fef000/0x2000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000280)) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:54:50 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0xf, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x40045436, &(0x7f0000000040)=0xb9e) 11:54:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x15, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffff000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x5000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2567.720540] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2567.738765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2567.760322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=15023 comm=syz-executor.0 11:54:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b4588", 0x700) 11:54:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x6000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x16, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x40049409, &(0x7f0000000040)=0xb9e) 11:54:50 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x10, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:54:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) openat(r0, &(0x7f0000000200)='./file0\x00', 0x456800, 0x1b9) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_io_uring_setup(0x3cd1, &(0x7f0000000140)={0x0, 0xfffffffc, 0x0, 0x0, 0x800000, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2568.031845] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2568.059252] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2568.161569] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 11:55:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x7000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff9e, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x11, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x18, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x40086602, &(0x7f0000000040)=0xb9e) 11:55:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x10000b9e) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000240), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f00000001c0)={0xd, 0x5e}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:55:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b45888bf3fb3198e2c525", 0x708) 11:55:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2586.375999] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 11:55:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:55:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x19, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x40087602, &(0x7f0000000040)=0xb9e) 11:55:08 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:08 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x12, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2586.663030] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 11:55:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x13, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffffc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x4020940d, &(0x7f0000000040)=0xb9e) 11:55:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b4588", 0x700) 11:55:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = dup(r0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/class/ptp', 0x222000, 0x50) linkat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x0) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x7977, &(0x7f0000000340)={0x0, 0xc, 0x20, 0x0, 0xfffffffc, 0x0, r3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000300)=0x0, &(0x7f00000000c0)=0x0) r7 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:55:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2605.928559] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 11:55:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:55:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x80045430, &(0x7f0000000040)=0xb9e) 11:55:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x81000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x81000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x73, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x14, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:28 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xf, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2606.211409] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=115 sclass=netlink_route_socket pid=15174 comm=syz-executor.7 [ 2606.236353] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2606.238884] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=115 sclass=netlink_route_socket pid=15175 comm=syz-executor.7 11:55:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x704) 11:55:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9effffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x80045432, &(0x7f0000000040)=0xb9e) 11:55:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:55:43 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x9effffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="3000000010000100060000000000000000000000050000000000000011000080487fec864b245e0f3f9be149f80000003f844108fc3d43101e0f8962a7a551bda0335415a2b8793c43dda63c2222d3f29a0cd2dee852984050f01c5be8ac270b3ddf2fc00d"], 0x30}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="24ff0f40d794dcc3b535688f8c26f6d0f0ecd7b0057c62a4f4eb161d429d432f0ed24b3602f22dff1d71b0b62cefc63af24c98442ee48d8ad4fc74b15151a95637dee90bc7dc0224e21fb125aa6aede9bb4635ba32f0322ca2ec1a9c5b5e6a620a51ca1f60cc77d11b7934c53f719815c1fc4b2787fd80e5e2621e7a199ce269345b95efda8cc765afcf7337c6ca129f4e4f", @ANYRES16=r1, @ANYBLOB="00032bbd7000fbdbdf2511000000080031004000000005002f0000000000"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040)=0x3f, 0x4) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="021ef9374ec8a6b335f92b56511c7f010d879bdd37c9d2182d79c72de7a97e7e3bdfd52c40fb", @ANYRES16=r1, @ANYBLOB="100026bd7000fedbdf25090000000a000900ffffffffffff000008000300", @ANYRES32=r4, @ANYBLOB], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) socket$inet6_udplite(0xa, 0x2, 0x88) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000040)=0xb9e) r6 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r9 = dup3(r3, r6, 0x0) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f00000002c0)={0x8, 0x2, 0x4, 0x80, 0x3d59}) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, 0x1e}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:55:43 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x15, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2621.161543] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2621.189168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 11:55:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xef010000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x80045438, &(0x7f0000000040)=0xb9e) [ 2621.251441] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 11:55:43 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x16, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xdb020000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x2, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:55:43 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1b, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x40, 0x118) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000240)={0x0, 0x3ab1, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r6, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f00000001c0)) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:55:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x80045439, &(0x7f0000000040)=0xb9e) [ 2621.479025] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 11:55:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {0x101, 0x1}}, './file0\x00'}) ioctl$KDDELIO(r5, 0x4b35, 0x8) 11:55:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x80045440, &(0x7f0000000040)=0xb9e) 11:55:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x3, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:55:59 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x18, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:59 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xc0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xf0ffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x4, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffff000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:55:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x702) 11:55:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x80086601, &(0x7f0000000040)=0xb9e) 11:56:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffff000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0x4b00, 0x4, 0x0, 0xfffffffc}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:56:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x80087601, &(0x7f0000000040)=0xb9e) 11:56:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="863434e4b39f7c3e75abbace9e78d3fab922aa7cd0b48f76317e2ba704cbc984f908073dc53ad2af4cb29a0f02c2718334b13b6f89cb3f3f313a98ce03d279188d7e8e1aa71d82efccc683bd67c4f17145d75b3cdf6117a421a46e6bd3b56fe2fc3f6373f1b3e5208abcdbba108a2e0289b31a6c18f0ffe7f3dafb1e930ddf8d93d6fa14c719b10ad0259e1975bcebc8373c533de346265d8a116ffd012fb5c70e08cd47341558eaed993fa09d925926acd63e017bdd3adebc9852cbf43b3e959c654b8c912462f1f315568a1367b5273117d03fc3f1cd3f257c26da933d64f2c11cf00657a2b427147650d651493d91b0a0d4ce669ac8f2897eeda22ad732edede6c4511293eaa8fb5384923d38762e2cdfd351267f4cbcacb051643255cdf3c4bf295ec5a8cd74fb32431595d09a31f68520fbb1d2a19df5f5afead48e6e4d3709ec230e9ec5fdf4ae712b4e0d1f3e874e071410fb60649032254547e8f20395530af5a0b81b1eab14f925b562b8efc0080e7c21b762f2a2a02cc582246c528511fa3eab953d4445a6e7cb5a4188fe316544ebfa030eaead1d17d9e949f30d952266ea5eefea52ee7e20bbbf4a74f275f32e20e3055fa56d24b8feff2387144a75e10a0abfebfe02752b0a2ba784c404202610b7e4283932e3b10aeb7d2b5b9961c96c5a6be13daaae94b8c5c5cd93efdf723806fd63795a2a7ad0276c6dd60cc9c13c020915654c377c91a6a0ef313fc30e8098f8ea713225a6af2b5e0a0b693492accb9a86b5d10a08821c402c48247497950b5a5826b1a86a0c88032cf1c6933fadbf83372727305084d21d2f306b440b3c6041b979a3e8fd4002d505a572bc32bbb38d3ad50f4a00c3be1be3ab2640d0daaa2f2f4c9dd7bcfef07ee6b2f7c845d4b6f366afa43db02e88f4a7a104c1808409ead46f7edd74ea9dd459157cbf7feb097df2db7531db7f9edabb39e4f05e464b76940cf75ceaf3702f2d7131d86620d4c826e96249dfc9882d2610c764e2f9fa09a6ded8fe93be180a34189afe34ee2969eef95ed0fd26c7d7466397ed9eadb280c96c4e1aac96e87b8ddc9bbc26a74e5ee850139aca1763819219ac4bca3c193ce7d1fd9e0271cde4368b968b4f9fa4fae9de8688afb917e0863b233974559d99daab32f8e59cbf8032ed65147bee38c0826d9c017fbc55c695dc929b61a6488875c0a614d37a5c050a1d1730961dd04be9b4cc277a3a7878043285450e583b004ae68560af33198b0ea76a4f9e958378a42a7fe0ec51ce8bb0dc3717c3f7a657915ba5532784bdf642dfaaf0e48e23cee8c91df009c3f7bd12e16484d390e769e1820e9a77236890de508defe6fffe66953f21f1829f55291eed7a405487d737bbc88a8e0e61edf580ab21c2a38d8f374dec85bfc9eeffa009657ddfe92ff138189c1676aae66fbbe4db85fed8fd9c9dd3b8eb6ed56ce05d6d03cfcadd09acad045574cc98ca3bea95dd8f8d55d5fc053ae94729a92d1851a93aabbd9b0783cc331cc137939b37423b209deda6cec17fd6855ac7b1aa628d1322ccd84d82ec9b39dd9717d2a728c39ca1a653d763af5eedc1f722a5791b4b3749e025b02e15bbbc1bda72d7a69982846d6617f2d9f3c1b51bf08ee3cb7345d4331c02e5a9efdc9e55d3e9ec7554fa7c776f77c5827add7fb88cf5d8f9a1ed26ad24b52d45d0dc478bb11a300b98fd63859d9640871d223ef0cd0e5e353e4b3b04905dca912f2db23216ddef731e3cdc15b5c0140b7b3de65f053abc97569597846ca247ac7864a6ccc9f9aa67c259b68524fdcbf2ace4148dcef2f548c12af4c9cce444237430aacb14d561469b0dcf9edb36eab1d2d297669f539521f762fb5d4272874fdea2e413e7dae7c2384c6a4438e0acc57172c591edbe5d5a727da6d30e3b9a594f8bec249f075d9925f06aafdef37f9be1d4eb4c77622f3528bbdc49ed7090f1a0972feb60fa94725e51d7ced530c55428ff9943a48a2cee8620bea8a7da6d9072cd6de813d62aa34ca6333a4898f11e6972493b5752a5423be9d70e12d11d0e0aef9e25cc5f7034ffac0a3ddebad3fe90b99114b32c55a9849c30e8cbabef7b876708c3507c4277c14df3a6542ef34d09d3573112022ebdfece18132d78b7ba630c998bb22cbe7a8d9875417551306b7a602dc4bcd3bca224d43a1a0af88eb35c8d66222745165dd8a07b82b9b3e3428a0970cbbc9675b770b9fb49de30bec2e98d9b21f4aeb58316780d1c1fe50016872c8e69d3b1c8e76241b2e823220f9dfe890fdc0797a5cd1556592cd1e63937f72243d79375733ef793f33a79bcfd2c49e62a6018102c6a20be986cd742458cf6db8176140a27adc4078b838b713848215b1b5b7b37256431c2415b964ea92e0f4953c7afc5808d3060c90012961addb9a34fe15229face05d88b7d62e934cd6cf8b1964872d88b8036f5eb638ee8e9b94dd56c878bd2ef2c090a9700bd85e33c3d83f9523448b6bd95810fa83ad8e329a8292a1bff7883b87b4588", 0x700) 11:56:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x5, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xec0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x19, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff7f, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff9e, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:56:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x6, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0xc0045878, &(0x7f0000000040)=0xb9e) 11:56:18 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x2007, @fd_index=0x4, 0x0, 0x0, 0x0, 0xd, 0x0, {0x0, r8}}, 0x6) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x1, 0x0, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c20, 0x0, 0x4, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r11, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r11, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x6}, 0x1f) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9c1f, 0x0, 0x4, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r14 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r14, 0x0) syz_io_uring_submit(r12, r13, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x5) syz_io_uring_submit(r9, r13, &(0x7f00000001c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x4004, @fd=r0, 0x80, 0x0, 0x0, 0xc, 0x0, {0x3}}, 0x4d) 11:56:18 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x33fe0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffff9e, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0xc0045878, &(0x7f0000000040)=0xb9e) 11:56:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:56:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x7, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0xc0189436, &(0x7f0000000040)=0xb9e) 11:56:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x701) 11:56:35 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20000170, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r6, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000e000100000018000000efe9fcab9c47e611640ba44acefbb9ecb62b4766ae9645fc44dba7aa2f5142b21a3d06deaf55ebaab277e4", @ANYRES32=r6, @ANYBLOB='\x00\x00file0\x00\x00\x00\x00\x00\x00\x003\x00']) r7 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) sendfile(r7, r1, &(0x7f0000000200)=0x101, 0x1ff) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) 11:56:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:35 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x73, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:56:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0xc020660b, &(0x7f0000000040)=0xb9e) 11:56:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x8, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2673.717534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=115 sclass=netlink_route_socket pid=15405 comm=syz-executor.0 11:56:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:36 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x3}, 0x7fff) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:56:36 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x7ffff000, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:36 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:56:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x9, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:51 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:56:51 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xfffffdef, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xf, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xf, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:51 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x2, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9076}}, './file0\x00'}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f0000000200)=""/200, 0xc8}], 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xfffffffa) 11:56:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0xf, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, '\xa1%$['}], 0xa, "5de80a066652c1bd4d31d5122aa66c61b2e31ab271d19bab26ace983bcd8c84ebc72865ea209871ddb84ab376a75e16da1e397c4a628"}, 0x5c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:56:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:56:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402c00, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '\x00'}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:56:52 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x3, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:56:52 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0xf, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2689.884234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=15496 comm=syz-executor.5 11:57:07 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x4, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x10, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1b, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) flock(r0, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:57:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1b, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:57:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x700) 11:57:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0xf0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2704.727263] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 11:57:07 executing program 6: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x3000000, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket(0x2a, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000001c0)=0x9, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) r3 = syz_io_uring_setup(0x3157, &(0x7f0000000140)={0x0, 0xfffffffd, 0x0, 0x0, 0x4}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:57:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xc0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x2b5, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) r1 = signalfd(r0, &(0x7f0000000080)={[0xad]}, 0x8) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000140)={0x0, 0x3}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:57:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xc0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x11, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x5, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xec0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x300, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xec0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2705.041822] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 11:57:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x33fe0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:23 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x12, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x701) (fail_nth: 1) 11:57:23 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x6, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007400)=[{{&(0x7f0000000080), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000300)=""/145, 0x91}], 0x5, &(0x7f0000000440)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0xb0}}, {{&(0x7f0000000500), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)}], 0x2, &(0x7f0000000680)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30}}, {{&(0x7f00000006c0), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000740)=""/34, 0x22}, {&(0x7f0000000780)=""/245, 0xf5}, {&(0x7f0000000880)=""/151, 0x97}, {&(0x7f0000000940)=""/234, 0xea}, {&(0x7f0000000a40)=""/214, 0xd6}, {&(0x7f0000000b40)=""/11, 0xb}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/239, 0xef}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/114, 0x72}], 0xa, &(0x7f0000000dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x140}}, {{&(0x7f0000000f00), 0x6e, &(0x7f0000001380)=[{&(0x7f0000000f80)=""/199, 0xc7}, {&(0x7f0000001080)=""/2, 0x2}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/251, 0xfb}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/104, 0x68}, {&(0x7f00000012c0)=""/10, 0xa}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000001300)=""/2, 0x2}, {&(0x7f0000001340)=""/8, 0x8}], 0xa, &(0x7f0000001440)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x148}}, {{&(0x7f00000015c0)=@abs, 0x6e, &(0x7f0000005a80)=[{&(0x7f0000005680)=""/4, 0x4}, {&(0x7f00000056c0)=""/141, 0x8d}, {&(0x7f0000005780)=""/202, 0xca}, {&(0x7f0000005880)=""/156, 0x9c}, {&(0x7f0000005940)=""/73, 0x49}, {&(0x7f00000059c0)=""/130, 0x82}], 0x6}}, {{&(0x7f0000005b00), 0x6e, &(0x7f0000006d40)=[{&(0x7f0000005b80)=""/54, 0x36}, {&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/196, 0xc4}, {&(0x7f0000006cc0)=""/70, 0x46}], 0x4, &(0x7f0000006d80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000006e80), 0x6e, &(0x7f00000072c0)=[{&(0x7f0000006f00)=""/165, 0xa5}, {&(0x7f0000006fc0)=""/74, 0x4a}, {&(0x7f0000007040)=""/177, 0xb1}, {&(0x7f0000007100)=""/129, 0x81}, {&(0x7f00000071c0)=""/23, 0x17}, {&(0x7f0000007200)=""/63, 0x3f}, {&(0x7f0000007240)=""/125, 0x7d}], 0x7, &(0x7f0000007340)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}], 0x7, 0x2001, &(0x7f00000075c0)) copy_file_range(r1, &(0x7f0000007600)=0x100, r0, &(0x7f0000007640)=0x101, 0x3, 0x0) 11:57:23 executing program 1: ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb9e) mknod(&(0x7f0000000480)='./file0\x00', 0x1, 0x5f13900f) r2 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_setup(0x4b38, &(0x7f00000001c0)={0x0, 0x6ad7, 0x4, 0x2, 0x186, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000500)=ANY=[@ANYBLOB="0b2a18b6b5faa4527b29521309cac5a80e705448a1d5777ef6dd26d1c172267590405a547b7857a90159d8330105d573e40df03381b7ce562c4905f872f52c1d521631f737cad3129a7ed11ddb1bae7d5457728a9f67988658ccb83243a5f6b9efc8e0c7d03b74285342ecdab450e4786454f743cd4283b2eb1298d6ee98db6d18a007b0bbf9fe615afc61ddbeffdb71a7b468", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) truncate(&(0x7f00000004c0)='./file0\x00', 0x6) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000001, 0x110, r6, 0x0) ioctl$TIOCSCTTY(r7, 0x540e, 0x401) r8 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r8, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000400)=@IORING_OP_STATX={0x15, 0x2, 0x0, r8, &(0x7f00000002c0), &(0x7f00000003c0)='./file0\x00', 0x200, 0x400, 0x6998dc80a9093dac}, 0x100006) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 11:57:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x33fe0, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x500, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2721.488903] FAULT_INJECTION: forcing a failure. [ 2721.488903] name failslab, interval 1, probability 0, space 0, times 0 [ 2721.492060] CPU: 1 PID: 15608 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 2721.493720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2721.495360] Call Trace: [ 2721.495885] dump_stack+0x107/0x167 [ 2721.496607] should_fail.cold+0x5/0xa [ 2721.497388] ? file_tty_write.constprop.0+0x707/0x910 [ 2721.498415] should_failslab+0x5/0x20 [ 2721.499181] __kmalloc+0x72/0x390 [ 2721.499867] ? mutex_trylock+0x237/0x2b0 [ 2721.500666] ? file_tty_write.constprop.0+0x29f/0x910 [ 2721.501705] file_tty_write.constprop.0+0x707/0x910 [ 2721.502691] ? __lockdep_reset_lock+0x180/0x180 [ 2721.503610] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2721.504589] ? perf_trace_lock+0xac/0x490 [ 2721.505437] new_sync_write+0x42c/0x660 [ 2721.506224] ? new_sync_read+0x6f0/0x6f0 [ 2721.507044] ? avc_policy_seqno+0x9/0x70 [ 2721.507844] ? selinux_file_permission+0x92/0x520 [ 2721.508819] ? security_file_permission+0xb1/0xe0 [ 2721.509793] vfs_write+0x7c0/0xb10 [ 2721.510514] ksys_write+0x12d/0x260 [ 2721.511243] ? __ia32_sys_read+0xb0/0xb0 [ 2721.512051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2721.513090] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2721.514132] do_syscall_64+0x33/0x40 [ 2721.514880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2721.515892] RIP: 0033:0x7ff6a629bb19 [ 2721.516630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2721.520301] RSP: 002b:00007ff6a3811188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2721.521816] RAX: ffffffffffffffda RBX: 00007ff6a63aef60 RCX: 00007ff6a629bb19 [ 2721.523230] RDX: 0000000000000701 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2721.524652] RBP: 00007ff6a38111d0 R08: 0000000000000000 R09: 0000000000000000 [ 2721.526095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2721.527526] R13: 00007ffc407c4bff R14: 00007ff6a3811300 R15: 0000000000022000 [ 2721.531368] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 11:57:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x600, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20000170, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0xfffffffffffffda6, 0x0, 0x2, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x2, 0x4, 0x153, &(0x7f0000000180)}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) 11:57:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20000170, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:24 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x7, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x8, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a79, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @multicast1}}) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x6) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000004, 0x30, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x7d54c3, 0x5) syz_io_uring_setup(0x5548, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x2, 0x3cc, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) r5 = inotify_init1(0x800) copy_file_range(r4, &(0x7f0000000180)=0x8, r5, &(0x7f0000000280)=0x714, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r4, 0x0, &(0x7f0000000440)="a5648e4d695b2551503cf7f8c076df64d065721731377049196fa5b7eab4da39106ece58b6c5c0f2f8d562b5001dee332a81c37cb91dabe4baec880fe68804965ac57c31dcfd0349e6ad16b81008158f3d075cb16d0214003783fe9f6b7c8afb540f48679c00efcedc1a271442e1edeaeb7c290085b455ec2f363a0ed5800b0d6006f4bba8f404763cec7500218f59851688a60651031ea939a3c59fd10f8dd0fc610c23fe940efaba7181c332c1edca6555e909984f4cd1baaff953b93c97c4c8c7667e721e9c7c18fa28ff315b4772edacec7806fadc4a744ef883b84e3aa4493278bc650407bd81cda70d", 0xec, 0x40002041, 0x1}, 0x4) lseek(r1, 0x1, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 11:57:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f0000000000)={0x6, 0xa8}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:57:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x7ffff000, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x13, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x700, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x7ffff000, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x701) (fail_nth: 2) [ 2736.299687] FAULT_INJECTION: forcing a failure. [ 2736.299687] name failslab, interval 1, probability 0, space 0, times 0 [ 2736.302203] CPU: 1 PID: 15653 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 2736.303694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2736.305461] Call Trace: [ 2736.306025] dump_stack+0x107/0x167 [ 2736.306811] should_fail.cold+0x5/0xa [ 2736.307615] ? create_object.isra.0+0x3a/0xa20 [ 2736.308578] should_failslab+0x5/0x20 [ 2736.309392] kmem_cache_alloc+0x5b/0x310 [ 2736.310260] create_object.isra.0+0x3a/0xa20 [ 2736.311197] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2736.312287] __kmalloc+0x16e/0x390 [ 2736.313064] file_tty_write.constprop.0+0x707/0x910 [ 2736.314119] ? __lockdep_reset_lock+0x180/0x180 [ 2736.315079] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2736.316112] ? perf_trace_lock+0xac/0x490 [ 2736.317022] new_sync_write+0x42c/0x660 [ 2736.318077] ? new_sync_read+0x6f0/0x6f0 [ 2736.319154] ? avc_policy_seqno+0x9/0x70 [ 2736.320146] ? selinux_file_permission+0x92/0x520 [ 2736.321320] ? security_file_permission+0xb1/0xe0 [ 2736.322456] vfs_write+0x7c0/0xb10 [ 2736.323324] ksys_write+0x12d/0x260 [ 2736.324206] ? __ia32_sys_read+0xb0/0xb0 [ 2736.325200] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2736.326425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2736.327654] do_syscall_64+0x33/0x40 [ 2736.328462] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2736.329566] RIP: 0033:0x7ff6a629bb19 [ 2736.330380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.334963] RSP: 002b:00007ff6a3811188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2736.336855] RAX: ffffffffffffffda RBX: 00007ff6a63aef60 RCX: 00007ff6a629bb19 [ 2736.338615] RDX: 0000000000000701 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2736.340426] RBP: 00007ff6a38111d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.342309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2736.344152] R13: 00007ffc407c4bff R14: 00007ff6a3811300 R15: 0000000000022000 [ 2736.349113] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 11:57:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xfffffdef, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0xcd) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40}, 0x18) preadv2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ahci', 0x10000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x1000b9a) 11:57:38 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x9, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x900, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0xfffffdef, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x14, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x701) (fail_nth: 3) 11:57:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x500, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2736.675557] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2736.703020] FAULT_INJECTION: forcing a failure. [ 2736.703020] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2736.706739] CPU: 0 PID: 15696 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 2736.708498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2736.710290] Call Trace: [ 2736.710860] dump_stack+0x107/0x167 [ 2736.711632] should_fail.cold+0x5/0xa [ 2736.712425] _copy_from_iter+0x202/0xe80 [ 2736.713279] ? __virt_addr_valid+0x170/0x5d0 [ 2736.714202] ? __check_object_size+0x319/0x440 [ 2736.715148] file_tty_write.constprop.0+0x4d5/0x910 [ 2736.716190] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2736.717249] new_sync_write+0x42c/0x660 [ 2736.718094] ? new_sync_read+0x6f0/0x6f0 [ 2736.718981] ? avc_policy_seqno+0x9/0x70 [ 2736.719993] ? selinux_file_permission+0x92/0x520 [ 2736.721110] ? security_file_permission+0xb1/0xe0 [ 2736.722342] vfs_write+0x7c0/0xb10 [ 2736.723188] ksys_write+0x12d/0x260 [ 2736.724125] ? __ia32_sys_read+0xb0/0xb0 [ 2736.725004] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2736.726111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2736.727218] do_syscall_64+0x33/0x40 [ 2736.728022] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2736.729173] RIP: 0033:0x7ff6a629bb19 [ 2736.730109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.734191] RSP: 002b:00007ff6a3811188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2736.735769] RAX: ffffffffffffffda RBX: 00007ff6a63aef60 RCX: 00007ff6a629bb19 [ 2736.737270] RDX: 0000000000000701 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2736.738785] RBP: 00007ff6a38111d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.740371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 11:57:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0xf00, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2736.741860] R13: 00007ffc407c4bff R14: 00007ff6a3811300 R15: 0000000000022000 11:57:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 1) [ 2736.925345] FAULT_INJECTION: forcing a failure. [ 2736.925345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2736.928433] CPU: 1 PID: 15700 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 2736.929902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2736.931647] Call Trace: [ 2736.932204] dump_stack+0x107/0x167 [ 2736.932966] should_fail.cold+0x5/0xa [ 2736.933779] _copy_from_user+0x2e/0x1b0 [ 2736.934628] __copy_msghdr_from_user+0x91/0x4b0 [ 2736.935611] ? __ia32_sys_shutdown+0x80/0x80 [ 2736.936541] ? perf_trace_lock+0xac/0x490 [ 2736.937420] ? __lock_acquire+0x1657/0x5b00 [ 2736.938338] ? __lock_acquire+0xbb1/0x5b00 [ 2736.939240] sendmsg_copy_msghdr+0xa1/0x160 [ 2736.940145] ? do_recvmmsg+0x6d0/0x6d0 [ 2736.940966] ? perf_trace_lock+0xac/0x490 [ 2736.941851] ? lock_downgrade+0x6d0/0x6d0 [ 2736.942736] ? __lockdep_reset_lock+0x180/0x180 [ 2736.943723] ___sys_sendmsg+0xc6/0x170 [ 2736.944546] ? sendmsg_copy_msghdr+0x160/0x160 [ 2736.945520] ? __fget_files+0x2cf/0x520 [ 2736.946357] ? lock_downgrade+0x6d0/0x6d0 [ 2736.947232] ? find_held_lock+0x2c/0x110 [ 2736.948096] ? __fget_files+0x2f8/0x520 [ 2736.948942] ? __fget_light+0xea/0x290 [ 2736.949785] __sys_sendmsg+0xe5/0x1b0 [ 2736.950584] ? __sys_sendmsg_sock+0x40/0x40 [ 2736.951495] ? rcu_read_lock_any_held+0x75/0xa0 [ 2736.952483] ? fput_many+0x2f/0x1a0 [ 2736.953265] ? ksys_write+0x1a9/0x260 [ 2736.954068] ? __ia32_sys_read+0xb0/0xb0 [ 2736.954921] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2736.956027] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2736.957111] ? trace_hardirqs_on+0x5b/0x180 [ 2736.958008] do_syscall_64+0x33/0x40 [ 2736.958809] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2736.959914] RIP: 0033:0x7f102bbffb19 [ 2736.960711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.964590] RSP: 002b:00007f1029175188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2736.966208] RAX: ffffffffffffffda RBX: 00007f102bd12f60 RCX: 00007f102bbffb19 [ 2736.967721] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2736.969394] RBP: 00007f10291751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.971162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2736.973069] R13: 00007ffc79caff8f R14: 00007f1029175300 R15: 0000000000022000 11:57:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 2) 11:57:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0xf, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x8100, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:53 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x15, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0xf, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:53 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)="c38cf7bc4643814e0c3c102f3b75e3c485e1953666867ff0b760954b5332fb483e5202228f1d3639fb7e217fc1641ed544264d6d64acb87d45fd283a67394a4e2e2701aa50bb03876578363361aeef9122b3f11fc180a7a88078783617379e9d50a70aaa5a7cb9416764cc79f78aaa19e3233560c4a9b6170a115d98d65791cb814e7913658915c75934144bdfad8f323895925d58061f0cfee517", 0x9b}]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0xf, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x200cb) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000080)={0xd, 0xbfb}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb9e) 11:57:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) write(r0, &(0x7f00000001c0)="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", 0x701) (fail_nth: 4) [ 2751.423610] FAULT_INJECTION: forcing a failure. [ 2751.423610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2751.426463] CPU: 0 PID: 15715 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 2751.428029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2751.429782] Call Trace: [ 2751.430353] dump_stack+0x107/0x167 [ 2751.431118] should_fail.cold+0x5/0xa [ 2751.431931] _copy_from_user+0x2e/0x1b0 [ 2751.432771] iovec_from_user+0x141/0x400 [ 2751.433642] __import_iovec+0x67/0x590 [ 2751.434475] ? __ia32_sys_shutdown+0x80/0x80 [ 2751.435411] ? perf_trace_lock+0xac/0x490 [ 2751.436297] import_iovec+0x83/0xb0 [ 2751.437073] sendmsg_copy_msghdr+0x131/0x160 [ 2751.437996] ? do_recvmmsg+0x6d0/0x6d0 [ 2751.438814] ? lock_downgrade+0x6d0/0x6d0 [ 2751.439686] ? __lockdep_reset_lock+0x180/0x180 [ 2751.440670] ___sys_sendmsg+0xc6/0x170 [ 2751.441502] ? sendmsg_copy_msghdr+0x160/0x160 [ 2751.442468] ? __fget_files+0x2cf/0x520 [ 2751.443302] ? lock_downgrade+0x6d0/0x6d0 [ 2751.444184] ? find_held_lock+0x2c/0x110 [ 2751.445061] ? __fget_files+0x2f8/0x520 [ 2751.445909] ? __fget_light+0xea/0x290 [ 2751.446735] __sys_sendmsg+0xe5/0x1b0 [ 2751.447532] ? __sys_sendmsg_sock+0x40/0x40 [ 2751.448445] ? rcu_read_lock_any_held+0x75/0xa0 [ 2751.449442] ? fput_many+0x2f/0x1a0 [ 2751.450213] ? ksys_write+0x1a9/0x260 [ 2751.451017] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2751.452139] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2751.453220] ? trace_hardirqs_on+0x5b/0x180 [ 2751.454129] do_syscall_64+0x33/0x40 [ 2751.454913] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2751.455998] RIP: 0033:0x7f102bbffb19 [ 2751.456781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2751.460636] RSP: 002b:00007f1029175188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2751.462244] RAX: ffffffffffffffda RBX: 00007f102bd12f60 RCX: 00007f102bbffb19 [ 2751.463734] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2751.465248] RBP: 00007f10291751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.466738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2751.468244] R13: 00007ffc79caff8f R14: 00007f1029175300 R15: 0000000000022000 [ 2751.477765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=15717 comm=syz-executor.4 [ 2751.486449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=15719 comm=syz-executor.4 [ 2751.516891] FAULT_INJECTION: forcing a failure. [ 2751.516891] name failslab, interval 1, probability 0, space 0, times 0 [ 2751.521499] CPU: 0 PID: 15724 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 2751.522993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2751.524965] Call Trace: [ 2751.525535] dump_stack+0x107/0x167 [ 2751.526325] should_fail.cold+0x5/0xa [ 2751.527150] ? tty_buffer_alloc+0x243/0x2b0 [ 2751.528083] should_failslab+0x5/0x20 [ 2751.528908] __kmalloc+0x72/0x390 [ 2751.529672] tty_buffer_alloc+0x243/0x2b0 [ 2751.530572] __tty_buffer_request_room+0x156/0x2a0 [ 2751.531640] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2751.532834] ? n_tty_write+0x1eb/0xfe0 [ 2751.533689] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2751.534942] pty_write+0xe6/0x110 [ 2751.535663] n_tty_write+0xa86/0xfe0 [ 2751.536459] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2751.537514] ? _copy_from_iter+0x37b/0xe80 [ 2751.538410] ? prepare_to_wait_exclusive+0x2a0/0x2a0 [ 2751.539469] ? __virt_addr_valid+0x170/0x5d0 [ 2751.540382] ? __check_object_size+0x319/0x440 [ 2751.541351] file_tty_write.constprop.0+0x529/0x910 [ 2751.542394] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2751.543446] new_sync_write+0x42c/0x660 [ 2751.544291] ? new_sync_read+0x6f0/0x6f0 [ 2751.545151] ? avc_policy_seqno+0x9/0x70 [ 2751.545992] ? selinux_file_permission+0x92/0x520 [ 2751.547001] ? security_file_permission+0xb1/0xe0 [ 2751.548012] vfs_write+0x7c0/0xb10 [ 2751.548760] ksys_write+0x12d/0x260 [ 2751.549525] ? __ia32_sys_read+0xb0/0xb0 [ 2751.550378] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2751.551472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2751.552550] do_syscall_64+0x33/0x40 [ 2751.553330] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2751.554408] RIP: 0033:0x7ff6a629bb19 [ 2751.555188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2751.559048] RSP: 002b:00007ff6a3811188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2751.560656] RAX: ffffffffffffffda RBX: 00007ff6a63aef60 RCX: 00007ff6a629bb19 [ 2751.562175] RDX: 0000000000000701 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2751.563683] RBP: 00007ff6a38111d0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.565182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2751.566680] R13: 00007ffc407c4bff R14: 00007ff6a3811300 R15: 0000000000022000 [ 2751.568247] [ 2751.568257] ====================================================== [ 2751.568266] WARNING: possible circular locking dependency detected [ 2751.568271] 5.10.235 #1 Not tainted [ 2751.568278] ------------------------------------------------------ [ 2751.568286] syz-executor.6/15724 is trying to acquire lock: [ 2751.568292] ffffffff84f0dca0 (console_owner){-...}-{0:0}, at: console_unlock+0x2e1/0xb40 [ 2751.568324] [ 2751.568329] but task is already holding lock: [ 2751.568335] ffff8880202ed158 (&port->lock){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2b/0x160 [ 2751.568357] [ 2751.568363] which lock already depends on the new lock. [ 2751.568365] [ 2751.568368] [ 2751.568375] the existing dependency chain (in reverse order) is: [ 2751.568378] [ 2751.568381] -> #2 (&port->lock){-.-.}-{2:2}: [ 2751.568402] _raw_spin_lock_irqsave+0x36/0x60 [ 2751.568408] tty_port_tty_get+0x1f/0x100 [ 2751.568413] tty_port_default_wakeup+0x11/0x40 [ 2751.568419] serial8250_tx_chars+0x51f/0xb00 [ 2751.568424] serial8250_handle_irq+0x4e4/0x660 [ 2751.568431] serial8250_default_handle_irq+0x96/0x210 [ 2751.568437] serial8250_interrupt+0xf4/0x1b0 [ 2751.568443] __handle_irq_event_percpu+0x2ef/0x6d0 [ 2751.568449] handle_irq_event+0xff/0x280 [ 2751.568454] handle_edge_irq+0x249/0xd00 [ 2751.568460] asm_call_irq_on_stack+0x12/0x20 [ 2751.568465] common_interrupt+0xdd/0x1a0 [ 2751.568471] asm_common_interrupt+0x1e/0x40 [ 2751.568477] _raw_spin_unlock_irqrestore+0x25/0x40 [ 2751.568482] uart_write+0x304/0x580 [ 2751.568487] do_output_char+0x5e8/0x870 [ 2751.568492] n_tty_write+0x4c9/0xfe0 [ 2751.568499] file_tty_write.constprop.0+0x529/0x910 [ 2751.568505] redirected_tty_write+0xa5/0xd0 [ 2751.568510] do_iter_readv_writev+0x476/0x750 [ 2751.568515] do_iter_write+0x191/0x700 [ 2751.568521] vfs_writev+0x1ae/0x620 [ 2751.568526] do_writev+0x139/0x300 [ 2751.568531] do_syscall_64+0x33/0x40 [ 2751.568537] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2751.568540] [ 2751.568543] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 2751.568564] _raw_spin_lock_irqsave+0x36/0x60 [ 2751.568570] serial8250_console_write+0x9f5/0xc60 [ 2751.568576] console_unlock+0x82a/0xb40 [ 2751.568581] register_console+0x40c/0x850 [ 2751.568587] univ8250_console_init+0x3a/0x4a [ 2751.568592] console_init+0x24c/0x356 [ 2751.568597] start_kernel+0x2e6/0x489 [ 2751.568604] secondary_startup_64_no_verify+0xbe/0xcb [ 2751.568606] [ 2751.568609] -> #0 (console_owner){-...}-{0:0}: [ 2751.568630] __lock_acquire+0x29e7/0x5b00 [ 2751.568635] lock_acquire+0x197/0x470 [ 2751.568640] console_unlock+0x360/0xb40 [ 2751.568645] vprintk_emit+0x1de/0x4e0 [ 2751.568651] vprintk_func+0x8b/0x140 [ 2751.568655] printk+0xba/0xf1 [ 2751.568660] should_fail+0x47a/0x5a0 [ 2751.568665] should_failslab+0x5/0x20 [ 2751.568670] __kmalloc+0x72/0x390 [ 2751.568676] tty_buffer_alloc+0x243/0x2b0 [ 2751.568682] __tty_buffer_request_room+0x156/0x2a0 [ 2751.568690] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2751.568697] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2751.568702] pty_write+0xe6/0x110 [ 2751.568707] n_tty_write+0xa86/0xfe0 [ 2751.568713] file_tty_write.constprop.0+0x529/0x910 [ 2751.568718] new_sync_write+0x42c/0x660 11:57:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) (fail_nth: 3) 11:57:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x10, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) 11:57:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0xb502, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) [ 2751.568723] vfs_write+0x7c0/0xb10 [ 2751.568728] ksys_write+0x12d/0x260 [ 2751.568733] do_syscall_64+0x33/0x40 [ 2751.568740] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2751.568742] [ 2751.568748] other info that might help us debug this: [ 2751.568750] [ 2751.568754] Chain exists of: [ 2751.568757] console_owner --> &port_lock_key --> &port->lock [ 2751.568798] [ 2751.568804] Possible unsafe locking scenario: [ 2751.568806] [ 2751.568812] CPU0 CPU1 [ 2751.568818] ---- ---- [ 2751.568821] lock(&port->lock); [ 2751.568834] lock(&port_lock_key); [ 2751.568847] lock(&port->lock); [ 2751.568858] lock(console_owner); [ 2751.568867] [ 2751.568872] *** DEADLOCK *** [ 2751.568874] [ 2751.568880] 6 locks held by syz-executor.6/15724: [ 2751.568883] #0: ffff88804714f098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x90 [ 2751.568908] #1: ffff88804714f130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write.constprop.0+0x29f/0x910 [ 2751.568945] #2: ffff88804714f2e8 (&tty->termios_rwsem){++++}-{3:3}, at: n_tty_write+0x1bf/0xfe0 [ 2751.568970] #3: ffffc90000f1b378 (&ldata->output_lock){+.+.}-{3:3}, at: n_tty_write+0xa4d/0xfe0 [ 2751.568995] #4: ffff8880202ed158 (&port->lock){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2b/0x160 [ 2751.569021] #5: ffffffff84fee020 (console_lock){+.+.}-{0:0}, at: vprintk_func+0x8b/0x140 [ 2751.569045] [ 2751.569049] stack backtrace: [ 2751.569056] CPU: 0 PID: 15724 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 2751.569065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2751.569069] Call Trace: [ 2751.569073] dump_stack+0x107/0x167 [ 2751.569078] check_noncircular+0x263/0x2e0 [ 2751.569083] ? stack_trace_consume_entry+0x160/0x160 [ 2751.569089] ? print_circular_bug+0x470/0x470 [ 2751.569093] ? memcpy+0x39/0x60 [ 2751.569101] ? alloc_chain_hlocks+0x342/0x5a0 [ 2751.569106] __lock_acquire+0x29e7/0x5b00 [ 2751.569112] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2751.569117] ? __lockdep_reset_lock+0x180/0x180 [ 2751.569139] lock_acquire+0x197/0x470 [ 2751.569144] ? console_unlock+0x2e1/0xb40 [ 2751.569149] ? lock_release+0x680/0x680 [ 2751.569154] ? lock_downgrade+0x6d0/0x6d0 [ 2751.569159] ? do_raw_spin_lock+0x121/0x260 [ 2751.569164] ? rwlock_bug.part.0+0x90/0x90 [ 2751.569168] console_unlock+0x360/0xb40 [ 2751.569174] ? console_unlock+0x2e1/0xb40 [ 2751.569178] ? devkmsg_read+0x730/0x730 [ 2751.569183] ? lock_release+0x680/0x680 [ 2751.569188] ? do_raw_spin_unlock+0x4f/0x220 [ 2751.569193] ? vprintk_func+0x8b/0x140 [ 2751.569197] vprintk_emit+0x1de/0x4e0 [ 2751.569202] vprintk_func+0x8b/0x140 [ 2751.569206] printk+0xba/0xf1 [ 2751.569212] ? record_print_text.cold+0x16/0x16 [ 2751.569216] should_fail+0x47a/0x5a0 [ 2751.569221] ? tty_buffer_alloc+0x243/0x2b0 [ 2751.569226] should_failslab+0x5/0x20 [ 2751.569230] __kmalloc+0x72/0x390 [ 2751.569236] tty_buffer_alloc+0x243/0x2b0 [ 2751.569241] __tty_buffer_request_room+0x156/0x2a0 [ 2751.569247] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2751.569252] ? n_tty_write+0x1eb/0xfe0 [ 2751.569259] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2751.569263] pty_write+0xe6/0x110 [ 2751.569268] n_tty_write+0xa86/0xfe0 [ 2751.569274] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2751.569279] ? _copy_from_iter+0x37b/0xe80 [ 2751.569285] ? prepare_to_wait_exclusive+0x2a0/0x2a0 [ 2751.569290] ? __virt_addr_valid+0x170/0x5d0 [ 2751.569295] ? __check_object_size+0x319/0x440 [ 2751.569301] file_tty_write.constprop.0+0x529/0x910 [ 2751.569307] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2751.569312] new_sync_write+0x42c/0x660 [ 2751.569317] ? new_sync_read+0x6f0/0x6f0 [ 2751.569322] ? avc_policy_seqno+0x9/0x70 [ 2751.569328] ? selinux_file_permission+0x92/0x520 [ 2751.569333] ? security_file_permission+0xb1/0xe0 [ 2751.569338] vfs_write+0x7c0/0xb10 [ 2751.569342] ksys_write+0x12d/0x260 [ 2751.569347] ? __ia32_sys_read+0xb0/0xb0 [ 2751.569352] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2751.569358] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2751.569362] do_syscall_64+0x33/0x40 [ 2751.569369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2751.569373] RIP: 0033:0x7ff6a629bb19 [ 2751.569403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2751.569408] RSP: 002b:00007ff6a3811188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2751.569422] RAX: ffffffffffffffda RBX: 00007ff6a63aef60 RCX: 00007ff6a629bb19 [ 2751.569429] RDX: 0000000000000701 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2751.569437] RBP: 00007ff6a38111d0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.569445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2751.569453] R13: 00007ffc407c4bff R14: 00007ff6a3811300 R15: 0000000000022000 [ 2751.739563] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2751.979228] FAULT_INJECTION: forcing a failure. [ 2751.979228] name failslab, interval 1, probability 0, space 0, times 0 [ 2751.981903] CPU: 0 PID: 15739 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 2751.983476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2751.985285] Call Trace: [ 2751.985862] dump_stack+0x107/0x167 [ 2751.986651] should_fail.cold+0x5/0xa [ 2751.987478] ? __alloc_skb+0x6d/0x5b0 [ 2751.988305] should_failslab+0x5/0x20 [ 2751.989140] kmem_cache_alloc_node+0x55/0x330 [ 2751.990112] __alloc_skb+0x6d/0x5b0 [ 2751.990902] netlink_sendmsg+0x998/0xe00 [ 2751.991782] ? netlink_unicast+0x800/0x800 [ 2751.992701] ? netlink_unicast+0x800/0x800 [ 2751.993626] __sock_sendmsg+0x154/0x190 [ 2751.994487] ____sys_sendmsg+0x70d/0x870 [ 2751.995369] ? sock_write_iter+0x3d0/0x3d0 [ 2751.996286] ? do_recvmmsg+0x6d0/0x6d0 [ 2751.997142] ? lock_downgrade+0x6d0/0x6d0 [ 2751.998042] ? __lockdep_reset_lock+0x180/0x180 [ 2751.999057] ___sys_sendmsg+0xf3/0x170 [ 2751.999905] ? sendmsg_copy_msghdr+0x160/0x160 [ 2752.000893] ? __fget_files+0x2cf/0x520 [ 2752.001761] ? lock_downgrade+0x6d0/0x6d0 [ 2752.002663] ? __fget_files+0x2f8/0x520 [ 2752.003525] ? __fget_light+0xea/0x290 [ 2752.004367] __sys_sendmsg+0xe5/0x1b0 [ 2752.005201] ? __sys_sendmsg_sock+0x40/0x40 [ 2752.006153] ? fpregs_assert_state_consistent+0xb9/0xe0 [ 2752.007316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2752.008430] ? trace_hardirqs_on+0x5b/0x180 [ 2752.009369] do_syscall_64+0x33/0x40 [ 2752.010178] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2752.011296] RIP: 0033:0x7f102bbffb19 [ 2752.012103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2752.016131] RSP: 002b:00007f1029175188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2752.017797] RAX: ffffffffffffffda RBX: 00007f102bd12f60 RCX: 00007f102bbffb19 [ 2752.019346] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 2752.020892] RBP: 00007f10291751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2752.022446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2752.023995] R13: 00007ffc79caff8f R14: 00007f1029175300 R15: 0000000000022000 [ 2752.028038] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2752.042794] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. VM DIAGNOSIS: 11:57:54 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822df2cc RDI=ffffffff879f3180 RBP=ffffffff879f3140 RSP=ffff88806ce09c38 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3e67d R14=fffffbfff0f3e632 R15=dffffc0000000000 RIP=ffffffff822df320 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff6a3811700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6a3810f78 CR3=000000004b048000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffffffffffffffffffffffffffffff00 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff85a16f18 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880181cf92d RSP=ffff8880181cf820 R8 =ffffffff85a16f1d R9 =ffff8880181cfd58 R10=0000000000032042 R11=1ffff11003039f0c R12=ffff8880181cf940 R13=ffff8880181cf8f8 R14=1ffff11003039f0c R15=ffffffff85a16f1c RIP=ffffffff811076f4 RFL=00000297 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f60736b1900 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6072cb9ee0 CR3=000000000f826000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=a064d45f03af1a390000000000372d10 XMM05=d3fdd5f48436fbd700000000000aeab0 XMM06=550d7ed6f4de24ec00000000000ae968 XMM07=00000000000000000000000000000000 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=00000020000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000