last executing test programs: 48.944940701s ago: executing program 4 (id=6984): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x4c, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0x0, @local}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2044}, 0x60) sendmsg$inet(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x2, 0x0, @local}, 0x10, &(0x7f0000000440)=[{&(0x7f00000003c0)='\f', 0x1}], 0x1}, 0x0) 48.560984151s ago: executing program 4 (id=6989): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x2000, 0x0, 0x9, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f00000003c0)=@caif=@rfm={0x25, 0x15, "fb95785b587f23ba61bfb990191a2af1"}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001800)="a5", 0x1}], 0x1}, 0x0) (fail_nth: 2) 44.291401343s ago: executing program 4 (id=6995): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000005c0)="3504000041000511d25a35400c00020001ffe72037153e370c04018006041000450000002a560000e7ff0040", 0x2c}, {&(0x7f0000000600)="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", 0x3bf}, {}, {&(0x7f0000000040)="9d493c13b6b02affcc19cb904ec2bd74085b0bd225277e5a44d681809b6d764ecab211ef0c90ba361a4378457b19705b18406f35071130b4e06c4a3b1a6e9a9d7cf1453aeb21e4c30a85207027af69f536ec61a4a59614b3f59314c649223b791213aafb18e08f295189c63c72d255f34987edf7a120ed0fd80500000000000000c4bf95e695a7b864e534d2af6abeee35de087c976a02f4e4b20bdea333455b73232f92", 0xa4}], 0x4}, 0x10049014) 43.401728063s ago: executing program 4 (id=7002): r0 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="020b0700fc670000e4a17c45c8d260c9", 0x33fe0}], 0x1}, 0x0) 42.181350819s ago: executing program 4 (id=7006): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000000000000850000007b00000095"], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x99) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000300)={r1}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x9, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xf, 0x3, 0x2) 41.868787231s ago: executing program 4 (id=7011): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) r2 = getpid() write$cgroup_pid(r1, &(0x7f0000000880)=r2, 0x12) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x8, 0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x1, 0x3f, 0x40, 0x42}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100), 0x1003, r5}, 0x38) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000380)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x0, 0x5}, 0x50) r7 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000004000020871a9be64cf82a000000000088bd26b757a60d3f84b2b619fbd3c7d899d70d", @ANYRES32, @ANYBLOB='\a\x00'/20, @ANYRES32=r4, @ANYRES32, @ANYBLOB="04000000010000000300"/28], 0x50) socket$kcm(0x2, 0x200000000000001, 0x106) close(0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = socket$kcm(0x11, 0x2, 0x0) r10 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r10, 0x107, 0x12, &(0x7f00000000c0)=r9, 0x8) sendmsg$unix(r8, &(0x7f0000000200)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000180)="970750eae0ee1eab04d31047006c7701b2f824753e081aa038e6562bb608dc7fc51907d2c33361", 0x27}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000400)="3a5bb3f1189f2881d8828e3009e15a20f42d3c8c03cefd7ee2998c250db6a95f19f4bd07e4886b040dcbe3185c00bc51c895082cda886e267bcfbb10ea3900742b28ba94bd8aa9be202b0d14488be9b55912630f8a6a9802f2675ebdfc70f6218b3e8c9070b1996e96f37a7395e63bff4e99c1612a19cb86695600b1a6", 0x7d}, {&(0x7f0000000480)="f374f51134191ecf1788a684c46b42ca1de6f6336d613e1e264b828abff3941ca15fb0748f0f2e14b8aa6b595f05f42e39f3ae4ecc4b1e75dc143d6acb27c4aad835b6904af5bb1f96ad636eb1f611f53607168440f705e1e1c59fdbac3ef2f51ebc5477d198921a14d3c0866eb9e8e6d3bc10f773f0878911", 0x79}, {&(0x7f0000000640)="6622a94d88b906eb91ea72b4da5f0e2b45ce764cfa8655d76322709ce935952e5ef090519b8ee1befc70cc8ab6aebdb066fa14b997df4097d18909ee4cc9ad791b9e22c0d735066aacb54faec216df74a7f033fcf6bf42a8d61da256b30479351142ea8e0720e87199e11ccfc7b63bf293c1bdad5305659443e74a2f20f3893a15be37397e52384b3643694d698887d752f11b4eb94cbc", 0x97}, {&(0x7f0000000700)="c1c29ecf7f6a1478eb4d6555a49692deeb2be620b15a7569a5cbff09dc7484a913a0af31b332967db1f45650dc1c1dc1d7842db0a21e3d1e26bca4f1cbf136c387bcfc287e6e6df341f78afedee0ee32f3588b64b15e38f8cf45d524062aa3484b55e357135e489363409cf139c0ddc4a6c6cacee523b83ae384377535ebbd571c22af4677bf69fe60e3f5ca9fe686679e7d351477812159b45653b45f21b0cf6f3a4f971db289f04f9d4e23712c5baebd6c8fc36ca03112d7e60c64d8da4830e3816563af0c18f06d6d58aab15b47fe", 0xd0}, {&(0x7f00000018c0)="423483166b63dfbc44adeb409760ff6954db48a83c20d6a2100c491dafeb58fb040ce63bd110ffce867e12d4a56ae51c249871115265467773e17acb6a8ee1edabe3c8f6fd2d445fc9642e012be0dd9344deaecb6b8a300a8c994d261d17aa942aa54818d17c008d17b20636e84841da2e62498357981a319902ff0a55939e45a2ad42daafbd5fde81314b422d501aa30eee7152cd1471a585989539d15d03004eb072643cc19c334a40050bfb3a82db0838b04b7de5bcbaed0680e17876b3d012b429b57bf396ea0b4fdfde8c498042d4ef24c0134ed212a7", 0xd9}], 0x7, &(0x7f0000001a40)=[@rights={{0x1c, 0x1, 0x1, [r6, r7, r10]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee00, 0xffffffffffffffff}}}], 0xa0, 0x4000}, 0x20000000) recvmsg$kcm(r9, &(0x7f0000003000)={&(0x7f0000001b00)=@alg, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001b80)=""/172, 0xac}, {&(0x7f0000001c40)=""/194, 0xc2}, {&(0x7f0000001d40)=""/139, 0x8b}, {&(0x7f0000001e00)=""/98, 0x62}, {&(0x7f0000000500)=""/15, 0xf}, {&(0x7f0000000840)=""/53, 0x35}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/60, 0x3c}, {&(0x7f0000001f00)=""/4096, 0x1000}], 0x9, &(0x7f0000002fc0)=""/26, 0x1a}, 0x40000140) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) 26.814374169s ago: executing program 32 (id=7011): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) r2 = getpid() write$cgroup_pid(r1, &(0x7f0000000880)=r2, 0x12) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x8, 0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x1, 0x3f, 0x40, 0x42}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100), 0x1003, r5}, 0x38) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000380)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x0, 0x5}, 0x50) r7 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000004000020871a9be64cf82a000000000088bd26b757a60d3f84b2b619fbd3c7d899d70d", @ANYRES32, @ANYBLOB='\a\x00'/20, @ANYRES32=r4, @ANYRES32, @ANYBLOB="04000000010000000300"/28], 0x50) socket$kcm(0x2, 0x200000000000001, 0x106) close(0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = socket$kcm(0x11, 0x2, 0x0) r10 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r10, 0x107, 0x12, &(0x7f00000000c0)=r9, 0x8) sendmsg$unix(r8, &(0x7f0000000200)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000180)="970750eae0ee1eab04d31047006c7701b2f824753e081aa038e6562bb608dc7fc51907d2c33361", 0x27}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000400)="3a5bb3f1189f2881d8828e3009e15a20f42d3c8c03cefd7ee2998c250db6a95f19f4bd07e4886b040dcbe3185c00bc51c895082cda886e267bcfbb10ea3900742b28ba94bd8aa9be202b0d14488be9b55912630f8a6a9802f2675ebdfc70f6218b3e8c9070b1996e96f37a7395e63bff4e99c1612a19cb86695600b1a6", 0x7d}, {&(0x7f0000000480)="f374f51134191ecf1788a684c46b42ca1de6f6336d613e1e264b828abff3941ca15fb0748f0f2e14b8aa6b595f05f42e39f3ae4ecc4b1e75dc143d6acb27c4aad835b6904af5bb1f96ad636eb1f611f53607168440f705e1e1c59fdbac3ef2f51ebc5477d198921a14d3c0866eb9e8e6d3bc10f773f0878911", 0x79}, {&(0x7f0000000640)="6622a94d88b906eb91ea72b4da5f0e2b45ce764cfa8655d76322709ce935952e5ef090519b8ee1befc70cc8ab6aebdb066fa14b997df4097d18909ee4cc9ad791b9e22c0d735066aacb54faec216df74a7f033fcf6bf42a8d61da256b30479351142ea8e0720e87199e11ccfc7b63bf293c1bdad5305659443e74a2f20f3893a15be37397e52384b3643694d698887d752f11b4eb94cbc", 0x97}, {&(0x7f0000000700)="c1c29ecf7f6a1478eb4d6555a49692deeb2be620b15a7569a5cbff09dc7484a913a0af31b332967db1f45650dc1c1dc1d7842db0a21e3d1e26bca4f1cbf136c387bcfc287e6e6df341f78afedee0ee32f3588b64b15e38f8cf45d524062aa3484b55e357135e489363409cf139c0ddc4a6c6cacee523b83ae384377535ebbd571c22af4677bf69fe60e3f5ca9fe686679e7d351477812159b45653b45f21b0cf6f3a4f971db289f04f9d4e23712c5baebd6c8fc36ca03112d7e60c64d8da4830e3816563af0c18f06d6d58aab15b47fe", 0xd0}, {&(0x7f00000018c0)="423483166b63dfbc44adeb409760ff6954db48a83c20d6a2100c491dafeb58fb040ce63bd110ffce867e12d4a56ae51c249871115265467773e17acb6a8ee1edabe3c8f6fd2d445fc9642e012be0dd9344deaecb6b8a300a8c994d261d17aa942aa54818d17c008d17b20636e84841da2e62498357981a319902ff0a55939e45a2ad42daafbd5fde81314b422d501aa30eee7152cd1471a585989539d15d03004eb072643cc19c334a40050bfb3a82db0838b04b7de5bcbaed0680e17876b3d012b429b57bf396ea0b4fdfde8c498042d4ef24c0134ed212a7", 0xd9}], 0x7, &(0x7f0000001a40)=[@rights={{0x1c, 0x1, 0x1, [r6, r7, r10]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee00, 0xffffffffffffffff}}}], 0xa0, 0x4000}, 0x20000000) recvmsg$kcm(r9, &(0x7f0000003000)={&(0x7f0000001b00)=@alg, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001b80)=""/172, 0xac}, {&(0x7f0000001c40)=""/194, 0xc2}, {&(0x7f0000001d40)=""/139, 0x8b}, {&(0x7f0000001e00)=""/98, 0x62}, {&(0x7f0000000500)=""/15, 0xf}, {&(0x7f0000000840)=""/53, 0x35}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/60, 0x3c}, {&(0x7f0000001f00)=""/4096, 0x1000}], 0x9, &(0x7f0000002fc0)=""/26, 0x1a}, 0x40000140) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) 5.965398393s ago: executing program 5 (id=7275): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0xff90, &(0x7f0000000000)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {}, {0x4}}, @printk]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 5.384675011s ago: executing program 3 (id=7282): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f00000006c0)='@', 0x1}], 0x1, &(0x7f0000000040)=[{0x18, 0x84, 0x0, 'r'}, {0x10, 0x84, 0x8}], 0x28}, 0x41) (fail_nth: 2) 5.325147286s ago: executing program 0 (id=7283): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x1}, 0x0, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb7907031175f37538e486dd630080fc000b2c00db5b6861"], 0xfdef) 4.711074642s ago: executing program 5 (id=7284): sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x3, &(0x7f0000000080)=@framed={{0xdb, 0xa, 0xa, 0xfe00, 0x51, 0x71, 0x10, 0x1a}}, &(0x7f0000000480)='syzkaller\x00', 0x5}, 0x94) 4.560680202s ago: executing program 3 (id=7285): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x4c, &(0x7f0000000080), 0xfe41) recvmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x0) sendmsg$unix(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)='=', 0x1}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18, 0x20000084}, 0x40880) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, 0x0, 0x10049014) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x1, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) socketpair(0xa, 0x1, 0x100, &(0x7f0000001700)) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x830b}, 0x0, 0x2, 0xfffffffe, 0x7, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x0, 0x1}, {0x0, 0x3, 0x8}, {0x0, 0x4, 0x10004}]}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xcff5}, 0x38) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8021d08000b000000e8fe55a1180015000600142603640e1209000d000104", 0x1f}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x200000000000000}, 0x18) r5 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="2539000020000365f507f62aa6172f7881"], 0x33fe0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60100005000a000248053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r7 = socket$kcm(0xa, 0x2, 0x0) sendmsg$inet(r7, &(0x7f0000001780)={&(0x7f0000001140)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000001600)=[@ip_retopts={{0x10}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9e6}}], 0x28}, 0x40000040) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}}, 0x80, 0x0}, 0x0) socket$kcm(0x2, 0x1, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c40)="c10e020022003505d25a806f8c6394f90435fc60040011000a740100053582c137153e3702", 0x25}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, &(0x7f0000000380)=""/16, 0x10}, 0x0) r8 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r8, 0x0, 0x3500000000000000) 4.559855484s ago: executing program 0 (id=7286): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2141, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="120000000d000000040000000200000000000000"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x6}, 0x48) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x4, 0x80, 0x1, 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, 0x107b7e, 0x1, @perf_bp={0x0, 0x4}, 0x14105, 0x35, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$kcm(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x210e, 0x20082, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x32, 0xfffffc00, 0x9, 0x1, 0x0, 0xfffa, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$kcm(0x2, 0x200000000000001, 0x106) socket$kcm(0x2, 0xa, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="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"/2165], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(r1, 0x10e, 0x2, &(0x7f0000000300)=r0, 0x4) (fail_nth: 3) 4.465428475s ago: executing program 5 (id=7288): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32514, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) (fail_nth: 3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x8) 4.217027821s ago: executing program 2 (id=7289): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="4c000000140097f87059ae08060c040002ff0f020000000000001a350182fa73a69d35a21429", 0x26}], 0x1}, 0x0) 3.805503914s ago: executing program 5 (id=7290): r0 = getpid() perf_event_open(&(0x7f0000000500)={0x5, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x3, 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, 0x107b7b, 0x3, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x0, 0xfffffbff, 0x7, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x20000800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000040000000400000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000000)={r3, &(0x7f0000000140), &(0x7f0000000200)=""/221}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000440)=""/183}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x210}) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={0xffffffffffffffff, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0xfd, 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, 0x0, 0x1000000, 0x0, @perf_config_ext, 0x800, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2ff}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0xd, 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, 0x9, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x5, @perf_config_ext={0xc02c, 0x830d}, 0x10e9f51703bbf45f, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0xa, 0x4, 0xfff, 0x7}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000020b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) close(0xffffffffffffffff) socket$kcm(0x10, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)=0x5, 0x12) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x15, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0xa, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0)={0x0, 0x0, 0x400000}, 0x10}, 0x94) 3.773025942s ago: executing program 2 (id=7291): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20029, 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, 0x100000, 0x0, @perf_bp={0x0}, 0x105d30, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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={0x2, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x23, 0x2, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x7, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00', 0x5}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@phonet={0x23, 0x0, 0xfc}, 0x80, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0x10, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000020000006b8a00fe00000000c7080000010000007b8af0ff00000000bda100000000000007000000f8ffffffbfa400000000000007040000f0ffffffb7020000080000fa18230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b704000008000000850000001a00000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.784511735s ago: executing program 0 (id=7294): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth0_macvtap\x00', 0x1}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2109, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000000000fdffffff18010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000018010000756d6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000004000000850000000400000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0xffff, 0x0, 0x3, 0x0, 0x9}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x23, &(0x7f0000000040), 0xcf) 2.679158867s ago: executing program 2 (id=7295): r0 = socket$kcm(0x10, 0x3, 0x10) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x14, 0x4, 0x4, 0x12, 0x110}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r2}, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000300)="d800000018008111e00212ba0d8105040a020007030f000b067c55a1bc000900b80006990e00000015000500fe808178a8001500030001400200000901ac040000d67f6f94007100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e970300000000000000000000000000000000000000008dc5fb510162", 0xd8}], 0x1}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d80000001e0081054e81f782dbe8abd22d267e8e1c007c09e8fe08a104000e800a00142603600e1208000fc01e000402a80016c008000e400400027c035c0461c1d67f6f94007134cff6d26efb8000a0ffa290457f0189c129f509c1c9d8c87017eeadc9c809b316277ce06bba0000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccce9500360db7e5167fda40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e970392", 0xd8}], 0x1}, 0x40400) r4 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r0}, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@func={0x1, 0x0, 0x0, 0xc, 0x3}]}, {0x0, [0x61, 0x2e, 0x2e]}}, 0x0, 0x29, 0x0, 0x1, 0x51bace31}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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", @ANYRESOCT=r4], 0x0}, 0x94) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x2dd5145f, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030031000b12d25a80648c2594f90224fc60100c084002200600053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x3000000}, 0x240040d4) 2.300962285s ago: executing program 1 (id=7297): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0x0, @local}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x2044}, 0x60) 2.195040666s ago: executing program 1 (id=7298): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x8901, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c23003f) 1.032651544s ago: executing program 2 (id=7299): r0 = socket$kcm(0x2, 0x1, 0x84) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x1f, 0x17, &(0x7f00000007c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xc}, {{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x85, 0x0, 0x0, 0x8}}, {{0x6, 0x0, 0xb, 0x9, 0x0, 0x4}, {0x65, 0x0, 0x6, 0x9}}, [@printk={@ld, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0x2, 0xa, 0x9}, {0x4, 0x0, 0x3, 0x9}, {}, {}, {0x15}}], {{0x5, 0x1, 0x3, 0x3}, {0x5, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000040)='syzkaller\x00', 0xd, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff98, 0x0, 0x0, 0x0, 0x1}, 0x94) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x24, &(0x7f0000000480)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@alu={0x7, 0x1, 0xd, 0x0, 0x3, 0x34, 0x1}, @map_fd={0x18, 0xb, 0x1, 0x0, r3}, @tail_call, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000140)='GPL\x00', 0xfffffffc, 0x7d, &(0x7f00000005c0)=""/125, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x5, 0x4, 0x8000, 0x8001}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000640)=[r3, r3, r3, r3, r3, r3, r3, r3], &(0x7f0000000680)=[{0x3, 0x3, 0xb, 0xd}, {0x1, 0x3, 0xa, 0x5}, {0x1, 0x5, 0x2, 0x3}], 0x10, 0x6}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000880)={r0, r4}) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@cgroup=r1, r2, 0x2f, 0x18, 0x4}, 0x20) (async, rerun: 32) r5 = socket$kcm(0x10, 0x2, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2101, 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_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 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, 0x7ffffffe}, 0x1224, 0x0, 0x0, 0x1, 0x8, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r5, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000f40)=""/185, 0xb9}, {&(0x7f0000000380)=""/221, 0xdd}, {&(0x7f0000000e40)=""/217, 0xd9}, {&(0x7f0000000b00)=""/213, 0xd5}], 0x5}, 0x40012000) setsockopt$sock_attach_bpf(r0, 0x84, 0x85, &(0x7f0000000ac0), 0x90) (async) sendmsg$inet(r0, &(0x7f00000006c0)={&(0x7f0000000080)={0x2, 0x0, @private=0xa010100}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="83", 0x1}], 0x1}, 0xe0) 990.133654ms ago: executing program 5 (id=7300): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x6, 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={0xfffffffffffffffb, 0x7}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0xffffff81, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x7ff0, 0x82, 0xd, 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, 0x107b7d, 0x1, @perf_config_ext={0x407fff, 0x200}, 0x14105, 0x31, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x11, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000300)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r3}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000001c0)='cpu.weight.nice\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000100)=ANY=[@ANYBLOB='-0'], 0x9) openat$cgroup_subtree(r4, &(0x7f0000000400), 0x2, 0x0) r6 = getpid() sendmsg$unix(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000400000000000001", @ANYRES32=r6, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x38}, 0x0) recvmsg(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) r7 = bpf$ITER_CREATE(0xb, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="5c00000014006b05c84e21000ab16d6e230675f802000000440002005817d30461bc24eeb556a705251e6182149a36c23d3b48dfd8cdbf93", 0x38}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.dequeue\x00', 0x26e1, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x180) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfd, 0xff, 0xf, 0xfd, 0x0, 0x58a, 0x10047, 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, 0x5, 0x2, @perf_bp={0x0, 0x5}, 0x8400, 0x3, 0x6, 0x1, 0x3, 0xffffffff, 0x10, 0x0, 0x10003, 0x0, 0xde}, 0x0, 0x9, 0xffffffffffffffff, 0x2) close(r0) r9 = openat$cgroup_subtree(r7, &(0x7f0000000280), 0x2, 0x0) write$cgroup_subtree(r9, &(0x7f0000000340)={[{0x2d, 'cpuset'}, {0x2d, 'rlimit'}, {0x0, 'io'}, {0x2d, 'io'}]}, 0x18) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000300)={r7, &(0x7f0000000200)="cc10b6eadf533f14294ac65910d8259714d754054cdf52394b8a5c48436b75a92e9dc1c7e254939782a19a687853524256148162b9e3c12ade951a7ddc7fc0bbf73bd7e49a62753aa47be5ad65a59d9628b58d3d8bc2442cdab147c48446a9b804c02466d19d4a3b7c69532a4b44aea79246ed60ed", &(0x7f0000000280), 0x4}, 0x20) ioctl$TUNSETCARRIER(r7, 0x400454e2, &(0x7f0000000380)=0x1) close(r8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000a300)) ioctl$SIOCSIFHWADDR(r8, 0x8b19, &(0x7f0000000000)={'wlan0\x00', @random="7cf1e97c9e4f"}) openat$cgroup(r8, &(0x7f0000000440)='syz1\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000611208000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x8, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) 987.685368ms ago: executing program 0 (id=7301): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="4c000000140097f87059ae08060c040002ff0f020000000000001a350182fa73a69d35a21429", 0x26}], 0x1}, 0x0) 964.82103ms ago: executing program 3 (id=7302): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x4c, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="a2", 0x34000}], 0x8, 0x0, 0x0, 0x2044}, 0x60) sendmsg$inet(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x2, 0x0, @local}, 0x10, &(0x7f0000000440)=[{&(0x7f00000003c0)}], 0x1}, 0x0) 852.201817ms ago: executing program 1 (id=7303): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1900000004000000080000000800000000000000", @ANYRES32, @ANYBLOB="0000020080000000000010000000002000000000", @ANYRES32=0x0, @ANYRES32], 0x48) 780.593377ms ago: executing program 0 (id=7304): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x4a, &(0x7f0000000140), 0x4) 596.041334ms ago: executing program 2 (id=7305): bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) socket$kcm(0xa, 0x922000000003, 0x11) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0xd, 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, 0x107b7d, 0x1, @perf_config_ext={0x100000001, 0x5}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x9) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0xd, 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, 0x107b7d, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) unlink(0x0) r1 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r1, 0x29, 0x43, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000019c0)=@base={0x4, 0x4, 0x4, 0x1, 0x800, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffa}, 0x50) socket$kcm(0xa, 0x5, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000013020000000000fbca6faf9a4d677aa59e3d4898d0e61ddca14a72286754e534e24f22dc9dbef62b6cddf1b7f2b73d1af6a2094b05b4ff9336a7f64563c7f7ffffffffffffff51d66c678c083f37"], 0x0, 0x26, 0x0, 0x9}, 0x28) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0xd, 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, 0x107b7d, 0x1, @perf_config_ext={0x407fff, 0xae6}, 0x1c125, 0x2e, 0xfffffbff, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r3 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{0x0}], 0x1}, 0x0) r4 = socket$kcm(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r5, &(0x7f0000002200)={0x0, 0x0, 0x0}, 0x0) close(r6) sendmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000180)=@in6={0xa, 0xce20, 0x0, @mcast2, 0x41}, 0x80, 0x0}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0xa}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x0, 0x3d}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7, 0x0, 0xffffffffffffffff, 0x68000000}, 0x48) 595.773759ms ago: executing program 3 (id=7306): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000880), 0x12) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000380), 0x12) 535.396244ms ago: executing program 0 (id=7307): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x202200, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, 0x0, 0x48) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={0x0, r3}, 0x18) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000064200"/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f00000004c0)=ANY=[@ANYBLOB="1809000000000000000000000001000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{r4}, &(0x7f0000000540), &(0x7f0000000580)=r5}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000007c0)={r4, &(0x7f0000000780)}, 0x20) ioctl$SIOCSIFHWADDR(r1, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) 495.266583ms ago: executing program 1 (id=7308): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0x0, @local}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x2044}, 0x60) 338.084803ms ago: executing program 5 (id=7309): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x2, 0x0, @local}, 0x10, &(0x7f0000000440)}, 0x0) 264.695399ms ago: executing program 1 (id=7310): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0d000000040000000400010000000000000000000402250f73612cfac1784fc65b5688f3c4f55fe4a9e06cbd4ce7726083ed68221320976a82a5ebc1faaa12dde06a222c2e17bf690141a9d5e477a6cb530d91c1ada911d2da88a5d8dd1dbd97aa7cd53a368125c367c9c6b4f6ec013ceeb084830fa77f2d2bf1e391d37e70aaa1729de43ad7e5425263791c88f1bdcd387c57061eb25e9aa36378fe086a9d60d3a09e", @ANYRES32=r0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 260.909374ms ago: executing program 3 (id=7311): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x25, 0x5, 0x0) close(r0) 60.927633ms ago: executing program 1 (id=7312): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x25, 0x5, 0x0) close(r0) (fail_nth: 1) 50.85265ms ago: executing program 3 (id=7313): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x2, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x4, 0x8, 0x8}, 0x50) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f00ff0f00000000000050375ed08a56331dbf9ed78105001ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00010004080c00bdad01409bbc7a46e39a54cbbda812176679df069163ce955fed0009d78f0a947ee2b49e33538afaeb2713f450ebd010a20ff27fff", 0x89}], 0x1, 0x0, 0x0, 0x7}, 0x20000040) 0s ago: executing program 2 (id=7314): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="4c000000140097f87059ae08060c040002ff0f020000000000001a350182fa73a69d35a21429b17cd02941601d60ffc0cca84708f7abca1b4e", 0x39}], 0x1}, 0x0) kernel console output (not intermixed with test programs): ne/Google Compute Engine, BIOS Google 07/12/2025 [ 1390.070934][T27209] Call Trace: [ 1390.070944][T27209] [ 1390.070954][T27209] dump_stack_lvl+0x189/0x250 [ 1390.070983][T27209] ? __pfx____ratelimit+0x10/0x10 [ 1390.071010][T27209] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1390.071033][T27209] ? __pfx__printk+0x10/0x10 [ 1390.071062][T27209] ? __might_fault+0xb0/0x130 [ 1390.071101][T27209] ? __might_fault+0xb0/0x130 [ 1390.071136][T27209] should_fail_ex+0x414/0x560 [ 1390.071173][T27209] _copy_from_user+0x2d/0xb0 [ 1390.071201][T27209] __sys_bpf+0x1ed/0x870 [ 1390.071231][T27209] ? __pfx___sys_bpf+0x10/0x10 [ 1390.071276][T27209] ? ksys_write+0x22a/0x250 [ 1390.071304][T27209] ? __pfx_ksys_write+0x10/0x10 [ 1390.071326][T27209] ? rcu_is_watching+0x15/0xb0 [ 1390.071367][T27209] __x64_sys_bpf+0x7c/0x90 [ 1390.071392][T27209] do_syscall_64+0xfa/0x3b0 [ 1390.071419][T27209] ? lockdep_hardirqs_on+0x9c/0x150 [ 1390.071443][T27209] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1390.071465][T27209] ? clear_bhb_loop+0x60/0xb0 [ 1390.071491][T27209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1390.071511][T27209] RIP: 0033:0x7f3285d8eb69 [ 1390.071531][T27209] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1390.071548][T27209] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1390.071570][T27209] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1390.071586][T27209] RDX: 0000000000000028 RSI: 0000200000000000 RDI: 0000000000000012 [ 1390.071600][T27209] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1390.071614][T27209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1390.071626][T27209] R13: 0000000000000001 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1390.071664][T27209] [ 1391.449202][T27235] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6635'. [ 1391.494881][T27238] netlink: 'syz.0.6636': attribute type 10 has an invalid length. [ 1391.511131][T27235] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6635'. [ 1391.549729][T27238] veth1_macvtap: left promiscuous mode [ 1391.619508][T27235] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6635'. [ 1391.641197][T27240] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6635'. [ 1391.665653][T27242] FAULT_INJECTION: forcing a failure. [ 1391.665653][T27242] name failslab, interval 1, probability 0, space 0, times 0 [ 1391.732674][T27242] CPU: 0 UID: 0 PID: 27242 Comm: syz.2.6638 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1391.732704][T27242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1391.732716][T27242] Call Trace: [ 1391.732728][T27242] [ 1391.732740][T27242] dump_stack_lvl+0x189/0x250 [ 1391.732769][T27242] ? __pfx____ratelimit+0x10/0x10 [ 1391.732795][T27242] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1391.732817][T27242] ? __pfx__printk+0x10/0x10 [ 1391.732862][T27242] ? __pfx___might_resched+0x10/0x10 [ 1391.732888][T27242] ? fs_reclaim_acquire+0x7d/0x100 [ 1391.732935][T27242] should_fail_ex+0x414/0x560 [ 1391.732981][T27242] should_failslab+0xa8/0x100 [ 1391.733027][T27242] kmem_cache_alloc_noprof+0x73/0x3c0 [ 1391.733053][T27242] ? alloc_empty_file+0x55/0x1d0 [ 1391.733098][T27242] alloc_empty_file+0x55/0x1d0 [ 1391.733136][T27242] alloc_file_pseudo+0x13d/0x210 [ 1391.733178][T27242] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1391.733203][T27242] ? find_get_pmu_context+0x7cd/0x890 [ 1391.733274][T27242] anon_inode_getfile+0xc5/0x1a0 [ 1391.733322][T27242] __se_sys_perf_event_open+0xf20/0x1d70 [ 1391.733389][T27242] ? __pfx___se_sys_perf_event_open+0x10/0x10 [ 1391.733459][T27242] ? __pfx_ksys_write+0x10/0x10 [ 1391.733479][T27242] ? rcu_is_watching+0x15/0xb0 [ 1391.733540][T27242] ? do_syscall_64+0xbe/0x3b0 [ 1391.733564][T27242] ? __x64_sys_perf_event_open+0x20/0xc0 [ 1391.733597][T27242] do_syscall_64+0xfa/0x3b0 [ 1391.733622][T27242] ? lockdep_hardirqs_on+0x9c/0x150 [ 1391.733648][T27242] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1391.733670][T27242] ? clear_bhb_loop+0x60/0xb0 [ 1391.733703][T27242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1391.733723][T27242] RIP: 0033:0x7f571b38eb69 [ 1391.733746][T27242] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1391.733763][T27242] RSP: 002b:00007f571c1b8038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1391.733787][T27242] RAX: ffffffffffffffda RBX: 00007f571b5b5fa0 RCX: 00007f571b38eb69 [ 1391.733800][T27242] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000100 [ 1391.733814][T27242] RBP: 00007f571c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1391.733828][T27242] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1391.733841][T27242] R13: 0000000000000000 R14: 00007f571b5b5fa0 R15: 00007ffcd4345e58 [ 1391.733910][T27242] [ 1392.049281][T27250] netlink: 17 bytes leftover after parsing attributes in process `syz.3.6641'. [ 1393.124274][T27268] netlink: 14 bytes leftover after parsing attributes in process `syz.1.6643'. [ 1394.397924][T27303] netlink: 17 bytes leftover after parsing attributes in process `syz.4.6656'. [ 1394.453154][T27303] net_ratelimit: 248 callbacks suppressed [ 1394.453179][T27303] netlink: zone id is out of range [ 1394.492554][T27303] netlink: zone id is out of range [ 1394.565432][T27303] netlink: zone id is out of range [ 1394.704051][T27303] netlink: zone id is out of range [ 1394.914029][T27303] netlink: zone id is out of range [ 1394.938683][T27303] netlink: zone id is out of range [ 1394.957154][T27303] netlink: zone id is out of range [ 1394.970504][T27303] netlink: zone id is out of range [ 1394.978244][T27303] netlink: zone id is out of range [ 1394.983667][T27303] netlink: zone id is out of range [ 1397.294126][T27354] netlink: 5 bytes leftover after parsing attributes in process `syz.2.6678'. [ 1397.559216][T27352] netlink: 5175 bytes leftover after parsing attributes in process `syz.2.6678'. [ 1398.049353][T27378] FAULT_INJECTION: forcing a failure. [ 1398.049353][T27378] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1398.062628][T27378] CPU: 0 UID: 0 PID: 27378 Comm: syz.3.6683 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1398.062657][T27378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1398.062669][T27378] Call Trace: [ 1398.062679][T27378] [ 1398.062689][T27378] dump_stack_lvl+0x189/0x250 [ 1398.062718][T27378] ? __pfx____ratelimit+0x10/0x10 [ 1398.062746][T27378] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1398.062767][T27378] ? __pfx__printk+0x10/0x10 [ 1398.062798][T27378] ? __might_fault+0xb0/0x130 [ 1398.062832][T27378] should_fail_ex+0x414/0x560 [ 1398.062866][T27378] _copy_to_user+0x31/0xb0 [ 1398.062895][T27378] simple_read_from_buffer+0xe1/0x170 [ 1398.062929][T27378] proc_fail_nth_read+0x1b3/0x220 [ 1398.062974][T27378] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1398.063011][T27378] ? rw_verify_area+0x2a6/0x4d0 [ 1398.063033][T27378] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1398.063066][T27378] vfs_read+0x200/0x980 [ 1398.063088][T27378] ? fdget_pos+0x247/0x320 [ 1398.063121][T27378] ? __pfx___mutex_lock+0x10/0x10 [ 1398.063150][T27378] ? __pfx_vfs_read+0x10/0x10 [ 1398.063178][T27378] ? __fget_files+0x2a/0x420 [ 1398.063209][T27378] ? __fget_files+0x3a0/0x420 [ 1398.063233][T27378] ? __fget_files+0x2a/0x420 [ 1398.063271][T27378] ksys_read+0x145/0x250 [ 1398.063300][T27378] ? __pfx_ksys_read+0x10/0x10 [ 1398.063320][T27378] ? rcu_is_watching+0x15/0xb0 [ 1398.063358][T27378] ? do_syscall_64+0xbe/0x3b0 [ 1398.063391][T27378] do_syscall_64+0xfa/0x3b0 [ 1398.063416][T27378] ? lockdep_hardirqs_on+0x9c/0x150 [ 1398.063441][T27378] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1398.063462][T27378] ? clear_bhb_loop+0x60/0xb0 [ 1398.063488][T27378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1398.063508][T27378] RIP: 0033:0x7f204978d57c [ 1398.063528][T27378] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1398.063546][T27378] RSP: 002b:00007f204a5f8030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1398.063569][T27378] RAX: ffffffffffffffda RBX: 00007f20499b6080 RCX: 00007f204978d57c [ 1398.063585][T27378] RDX: 000000000000000f RSI: 00007f204a5f80a0 RDI: 0000000000000009 [ 1398.063598][T27378] RBP: 00007f204a5f8090 R08: 0000000000000000 R09: 0000000000000000 [ 1398.063611][T27378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1398.063624][T27378] R13: 0000000000000000 R14: 00007f20499b6080 R15: 00007ffc9027ab38 [ 1398.063664][T27378] [ 1399.458595][T27405] netlink: 'syz.3.6693': attribute type 1 has an invalid length. [ 1399.466689][T27405] netlink: 5 bytes leftover after parsing attributes in process `syz.3.6693'. [ 1399.510022][T27409] FAULT_INJECTION: forcing a failure. [ 1399.510022][T27409] name failslab, interval 1, probability 0, space 0, times 0 [ 1399.540016][T27409] CPU: 1 UID: 0 PID: 27409 Comm: syz.1.6694 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1399.540049][T27409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1399.540061][T27409] Call Trace: [ 1399.540071][T27409] [ 1399.540082][T27409] dump_stack_lvl+0x189/0x250 [ 1399.540113][T27409] ? __pfx____ratelimit+0x10/0x10 [ 1399.540145][T27409] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1399.540172][T27409] ? __pfx__printk+0x10/0x10 [ 1399.540210][T27409] ? perf_trace_lock+0x2f8/0x3b0 [ 1399.540270][T27409] should_fail_ex+0x414/0x560 [ 1399.540321][T27409] should_failslab+0xa8/0x100 [ 1399.540360][T27409] __kmalloc_cache_noprof+0x70/0x3d0 [ 1399.540389][T27409] ? tipc_sub_subscribe+0x118/0x690 [ 1399.540438][T27409] tipc_sub_subscribe+0x118/0x690 [ 1399.540494][T27409] tipc_conn_rcv_sub+0x136/0x350 [ 1399.540545][T27409] tipc_topsrv_kern_subscr+0x17b/0x240 [ 1399.540570][T27409] ? tipc_own_addr+0x45/0x2a0 [ 1399.540609][T27409] ? __pfx_tipc_topsrv_kern_subscr+0x10/0x10 [ 1399.540649][T27409] ? tipc_own_addr+0x45/0x2a0 [ 1399.540689][T27409] ? __asan_memset+0x22/0x50 [ 1399.540725][T27409] tipc_group_create+0x364/0x500 [ 1399.540784][T27409] tipc_sk_join+0x24d/0x6b0 [ 1399.540813][T27409] ? lockdep_hardirqs_on+0x9c/0x150 [ 1399.540856][T27409] ? __pfx_tipc_sk_join+0x10/0x10 [ 1399.540920][T27409] tipc_setsockopt+0x735/0x970 [ 1399.540981][T27409] ? __pfx_tipc_setsockopt+0x10/0x10 [ 1399.541012][T27409] ? __fget_files+0x2a/0x420 [ 1399.541044][T27409] ? aa_sock_opt_perm+0x74/0x110 [ 1399.541080][T27409] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 1399.541101][T27409] ? __pfx_tipc_setsockopt+0x10/0x10 [ 1399.541136][T27409] do_sock_setsockopt+0x179/0x1b0 [ 1399.541186][T27409] __x64_sys_setsockopt+0x13f/0x1b0 [ 1399.541239][T27409] do_syscall_64+0xfa/0x3b0 [ 1399.541267][T27409] ? lockdep_hardirqs_on+0x9c/0x150 [ 1399.541296][T27409] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1399.541317][T27409] ? clear_bhb_loop+0x60/0xb0 [ 1399.541354][T27409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1399.541376][T27409] RIP: 0033:0x7f3285d8eb69 [ 1399.541400][T27409] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1399.541418][T27409] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1399.541441][T27409] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1399.541456][T27409] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000005 [ 1399.541470][T27409] RBP: 00007f3286b93090 R08: 00000000000004bd R09: 0000000000000000 [ 1399.541484][T27409] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 1399.541497][T27409] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1399.541568][T27409] [ 1399.541577][T27409] tipc: Subscription rejected, no memory [ 1399.656240][ T5160] Bluetooth: hci4: command 0x0406 tx timeout [ 1400.042324][T27418] netlink: 'syz.1.6698': attribute type 1 has an invalid length. [ 1401.101138][T27437] netlink: 'syz.3.6707': attribute type 25 has an invalid length. [ 1401.110250][T27437] netlink: 'syz.3.6707': attribute type 1 has an invalid length. [ 1401.138372][T27437] bridge0: port 1(bridge_slave_0) entered learning state [ 1401.430160][T27446] netlink: 'syz.2.6708': attribute type 3 has an invalid length. [ 1401.444086][T27446] netlink: 'syz.2.6708': attribute type 1 has an invalid length. [ 1401.453768][T27446] netlink: 5886 bytes leftover after parsing attributes in process `syz.2.6708'. [ 1401.565527][T27455] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.6711'. [ 1402.147125][T27469] netlink: 5 bytes leftover after parsing attributes in process `syz.0.6715'. [ 1402.239461][T27462] netlink: 5 bytes leftover after parsing attributes in process `syz.1.6717'. [ 1402.838880][T27478] netlink: 5175 bytes leftover after parsing attributes in process `syz.1.6717'. [ 1402.850381][T27472] netlink: 5175 bytes leftover after parsing attributes in process `syz.0.6715'. [ 1403.543775][T27502] FAULT_INJECTION: forcing a failure. [ 1403.543775][T27502] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1403.613227][T27502] CPU: 1 UID: 0 PID: 27502 Comm: syz.1.6726 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1403.613259][T27502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1403.613272][T27502] Call Trace: [ 1403.613282][T27502] [ 1403.613294][T27502] dump_stack_lvl+0x189/0x250 [ 1403.613328][T27502] ? __pfx____ratelimit+0x10/0x10 [ 1403.613360][T27502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1403.613388][T27502] ? __pfx__printk+0x10/0x10 [ 1403.613422][T27502] ? __might_fault+0xb0/0x130 [ 1403.613461][T27502] ? __might_fault+0xb0/0x130 [ 1403.613509][T27502] should_fail_ex+0x414/0x560 [ 1403.613561][T27502] _copy_from_user+0x2d/0xb0 [ 1403.613594][T27502] ___sys_sendmsg+0x158/0x2a0 [ 1403.613641][T27502] ? __pfx____sys_sendmsg+0x10/0x10 [ 1403.613744][T27502] ? __fget_files+0x2a/0x420 [ 1403.613819][T27502] ? __fget_files+0x2a/0x420 [ 1403.613847][T27502] ? __fget_files+0x3a0/0x420 [ 1403.613916][T27502] __x64_sys_sendmsg+0x19b/0x260 [ 1403.613957][T27502] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1403.614024][T27502] ? __pfx_ksys_write+0x10/0x10 [ 1403.614042][T27502] ? rcu_is_watching+0x15/0xb0 [ 1403.614089][T27502] ? do_syscall_64+0xbe/0x3b0 [ 1403.614131][T27502] do_syscall_64+0xfa/0x3b0 [ 1403.614155][T27502] ? lockdep_hardirqs_on+0x9c/0x150 [ 1403.614183][T27502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1403.614203][T27502] ? clear_bhb_loop+0x60/0xb0 [ 1403.614238][T27502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1403.614259][T27502] RIP: 0033:0x7f3285d8eb69 [ 1403.614282][T27502] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1403.614301][T27502] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1403.614323][T27502] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1403.614338][T27502] RDX: 00000000000480c0 RSI: 0000200000000200 RDI: 0000000000000004 [ 1403.614351][T27502] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1403.614364][T27502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1403.614376][T27502] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1403.614443][T27502] [ 1403.994669][T27508] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.6728'. [ 1404.361311][T27520] netlink: 5 bytes leftover after parsing attributes in process `syz.2.6733'. [ 1404.636767][T27518] netlink: 5175 bytes leftover after parsing attributes in process `syz.2.6733'. [ 1404.927032][T27535] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 1405.300113][T27549] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.6741'. [ 1405.719667][T27565] netlink: 'syz.1.6747': attribute type 3 has an invalid length. [ 1405.865063][T27569] netlink: 'syz.1.6747': attribute type 21 has an invalid length. [ 1405.888592][T27565] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6747'. [ 1406.164817][T27573] netlink: 5 bytes leftover after parsing attributes in process `syz.4.6749'. [ 1406.484842][T27579] netlink: 5175 bytes leftover after parsing attributes in process `syz.4.6749'. [ 1407.007856][T27587] FAULT_INJECTION: forcing a failure. [ 1407.007856][T27587] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1407.059762][T27587] CPU: 0 UID: 0 PID: 27587 Comm: syz.1.6752 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1407.059796][T27587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1407.059808][T27587] Call Trace: [ 1407.059819][T27587] [ 1407.059831][T27587] dump_stack_lvl+0x189/0x250 [ 1407.059864][T27587] ? __pfx____ratelimit+0x10/0x10 [ 1407.059896][T27587] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1407.059923][T27587] ? __pfx__printk+0x10/0x10 [ 1407.059957][T27587] ? __might_fault+0xb0/0x130 [ 1407.059997][T27587] ? __might_fault+0xb0/0x130 [ 1407.060046][T27587] should_fail_ex+0x414/0x560 [ 1407.060097][T27587] _copy_from_user+0x2d/0xb0 [ 1407.060130][T27587] __sys_bpf+0x1ed/0x870 [ 1407.060170][T27587] ? __pfx___sys_bpf+0x10/0x10 [ 1407.060244][T27587] ? ksys_write+0x22a/0x250 [ 1407.060283][T27587] ? __pfx_ksys_write+0x10/0x10 [ 1407.060304][T27587] ? rcu_is_watching+0x15/0xb0 [ 1407.060363][T27587] __x64_sys_bpf+0x7c/0x90 [ 1407.060394][T27587] do_syscall_64+0xfa/0x3b0 [ 1407.060421][T27587] ? lockdep_hardirqs_on+0x9c/0x150 [ 1407.060450][T27587] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1407.060472][T27587] ? clear_bhb_loop+0x60/0xb0 [ 1407.060508][T27587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1407.060529][T27587] RIP: 0033:0x7f3285d8eb69 [ 1407.060552][T27587] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1407.060570][T27587] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1407.060593][T27587] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1407.060608][T27587] RDX: 0000000000000050 RSI: 0000200000000380 RDI: 0000000000000000 [ 1407.060630][T27587] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1407.060642][T27587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1407.060652][T27587] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1407.060705][T27587] [ 1407.815463][T27599] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.6757'. [ 1408.261392][T27610] FAULT_INJECTION: forcing a failure. [ 1408.261392][T27610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1408.413981][T27610] CPU: 0 UID: 0 PID: 27610 Comm: syz.0.6761 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1408.414013][T27610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1408.414026][T27610] Call Trace: [ 1408.414036][T27610] [ 1408.414046][T27610] dump_stack_lvl+0x189/0x250 [ 1408.414080][T27610] ? __pfx____ratelimit+0x10/0x10 [ 1408.414112][T27610] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1408.414139][T27610] ? __pfx__printk+0x10/0x10 [ 1408.414183][T27610] ? __might_fault+0xb0/0x130 [ 1408.414236][T27610] should_fail_ex+0x414/0x560 [ 1408.414289][T27610] _copy_to_user+0x31/0xb0 [ 1408.414328][T27610] simple_read_from_buffer+0xe1/0x170 [ 1408.414376][T27610] proc_fail_nth_read+0x1b3/0x220 [ 1408.414424][T27610] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1408.414473][T27610] ? rw_verify_area+0x2a6/0x4d0 [ 1408.414500][T27610] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1408.414543][T27610] vfs_read+0x200/0x980 [ 1408.414571][T27610] ? fdget_pos+0x247/0x320 [ 1408.414614][T27610] ? __pfx___mutex_lock+0x10/0x10 [ 1408.414648][T27610] ? __pfx_vfs_read+0x10/0x10 [ 1408.414684][T27610] ? __fget_files+0x2a/0x420 [ 1408.414731][T27610] ? __fget_files+0x3a0/0x420 [ 1408.414759][T27610] ? __fget_files+0x2a/0x420 [ 1408.414821][T27610] ksys_read+0x145/0x250 [ 1408.414859][T27610] ? __pfx_ksys_read+0x10/0x10 [ 1408.414914][T27610] ? do_syscall_64+0xbe/0x3b0 [ 1408.414956][T27610] do_syscall_64+0xfa/0x3b0 [ 1408.414981][T27610] ? lockdep_hardirqs_on+0x9c/0x150 [ 1408.415010][T27610] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1408.415033][T27610] ? clear_bhb_loop+0x60/0xb0 [ 1408.415069][T27610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1408.415089][T27610] RIP: 0033:0x7f925618d57c [ 1408.415113][T27610] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1408.415131][T27610] RSP: 002b:00007f9256fa5030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1408.415156][T27610] RAX: ffffffffffffffda RBX: 00007f92563b5fa0 RCX: 00007f925618d57c [ 1408.415172][T27610] RDX: 000000000000000f RSI: 00007f9256fa50a0 RDI: 0000000000000004 [ 1408.415186][T27610] RBP: 00007f9256fa5090 R08: 0000000000000000 R09: 0000000000000000 [ 1408.415200][T27610] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 1408.415213][T27610] R13: 0000000000000000 R14: 00007f92563b5fa0 R15: 00007ffc82123c48 [ 1408.415282][T27610] [ 1408.831946][T27615] netlink: 5 bytes leftover after parsing attributes in process `syz.4.6764'. [ 1409.165622][T27614] netlink: 5175 bytes leftover after parsing attributes in process `syz.4.6764'. [ 1410.298136][T27646] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.6774'. [ 1410.694134][T27654] FAULT_INJECTION: forcing a failure. [ 1410.694134][T27654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1410.753872][T27657] netlink: 830 bytes leftover after parsing attributes in process `syz.4.6776'. [ 1410.787104][T27654] CPU: 1 UID: 0 PID: 27654 Comm: syz.2.6777 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1410.787137][T27654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1410.787151][T27654] Call Trace: [ 1410.787161][T27654] [ 1410.787172][T27654] dump_stack_lvl+0x189/0x250 [ 1410.787205][T27654] ? __pfx____ratelimit+0x10/0x10 [ 1410.787236][T27654] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1410.787263][T27654] ? __pfx__printk+0x10/0x10 [ 1410.787306][T27654] ? __might_fault+0xb0/0x130 [ 1410.787357][T27654] should_fail_ex+0x414/0x560 [ 1410.787409][T27654] _copy_from_user+0x2d/0xb0 [ 1410.787441][T27654] get_user_ifreq+0x6c/0x180 [ 1410.787478][T27654] sock_ioctl+0x6dd/0x790 [ 1410.787514][T27654] ? __pfx_sock_ioctl+0x10/0x10 [ 1410.787550][T27654] ? __fget_files+0x3a0/0x420 [ 1410.787607][T27654] ? __fget_files+0x2a/0x420 [ 1410.787650][T27654] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1410.787678][T27654] ? __pfx_sock_ioctl+0x10/0x10 [ 1410.787706][T27654] __se_sys_ioctl+0xfc/0x170 [ 1410.787743][T27654] do_syscall_64+0xfa/0x3b0 [ 1410.787770][T27654] ? lockdep_hardirqs_on+0x9c/0x150 [ 1410.787799][T27654] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1410.787822][T27654] ? clear_bhb_loop+0x60/0xb0 [ 1410.787857][T27654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1410.787878][T27654] RIP: 0033:0x7f571b38eb69 [ 1410.787901][T27654] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1410.787920][T27654] RSP: 002b:00007f571c1b8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1410.787943][T27654] RAX: ffffffffffffffda RBX: 00007f571b5b5fa0 RCX: 00007f571b38eb69 [ 1410.787958][T27654] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000005 [ 1410.787971][T27654] RBP: 00007f571c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1410.787984][T27654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1410.787997][T27654] R13: 0000000000000000 R14: 00007f571b5b5fa0 R15: 00007ffcd4345e58 [ 1410.788067][T27654] [ 1412.884383][T27666] netlink: 5 bytes leftover after parsing attributes in process `syz.4.6781'. [ 1415.325432][T27681] netlink: 830 bytes leftover after parsing attributes in process `syz.3.6785'. [ 1415.540225][T27687] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.6787'. [ 1416.069242][T27704] FAULT_INJECTION: forcing a failure. [ 1416.069242][T27704] name failslab, interval 1, probability 0, space 0, times 0 [ 1416.123252][T27704] CPU: 1 UID: 0 PID: 27704 Comm: syz.3.6793 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1416.123284][T27704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1416.123297][T27704] Call Trace: [ 1416.123308][T27704] [ 1416.123319][T27704] dump_stack_lvl+0x189/0x250 [ 1416.123352][T27704] ? __pfx____ratelimit+0x10/0x10 [ 1416.123384][T27704] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1416.123413][T27704] ? __pfx__printk+0x10/0x10 [ 1416.123493][T27704] should_fail_ex+0x414/0x560 [ 1416.123545][T27704] should_failslab+0xa8/0x100 [ 1416.123584][T27704] kmem_cache_alloc_noprof+0x73/0x3c0 [ 1416.123615][T27704] ? skb_clone+0x212/0x3a0 [ 1416.123655][T27704] skb_clone+0x212/0x3a0 [ 1416.123694][T27704] __netlink_deliver_tap+0x404/0x850 [ 1416.123769][T27704] ? netlink_deliver_tap+0x2e/0x1b0 [ 1416.123819][T27704] netlink_deliver_tap+0x19c/0x1b0 [ 1416.123857][T27704] netlink_dump+0x92b/0xe90 [ 1416.123931][T27704] ? __pfx_netlink_dump+0x10/0x10 [ 1416.124016][T27704] ? kmem_cache_free+0x18f/0x400 [ 1416.124062][T27704] netlink_recvmsg+0x676/0xa30 [ 1416.124122][T27704] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1416.124167][T27704] ? aa_sock_msg_perm+0x94/0x160 [ 1416.124200][T27704] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 1416.124219][T27704] ? security_socket_recvmsg+0x7e/0x2e0 [ 1416.124250][T27704] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1416.124281][T27704] sock_recvmsg+0x22c/0x270 [ 1416.124324][T27704] ____sys_recvmsg+0x1c9/0x460 [ 1416.124387][T27704] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1416.124472][T27704] ? import_iovec+0x74/0xa0 [ 1416.124513][T27704] ___sys_recvmsg+0x1b5/0x510 [ 1416.124555][T27704] ? __pfx____sys_recvmsg+0x10/0x10 [ 1416.124668][T27704] ? __fget_files+0x3a0/0x420 [ 1416.124733][T27704] __x64_sys_recvmsg+0x198/0x260 [ 1416.124767][T27704] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 1416.124833][T27704] ? __pfx_ksys_write+0x10/0x10 [ 1416.124855][T27704] ? rcu_is_watching+0x15/0xb0 [ 1416.124905][T27704] ? do_syscall_64+0xbe/0x3b0 [ 1416.124946][T27704] do_syscall_64+0xfa/0x3b0 [ 1416.124969][T27704] ? lockdep_hardirqs_on+0x9c/0x150 [ 1416.124995][T27704] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1416.125016][T27704] ? clear_bhb_loop+0x60/0xb0 [ 1416.125050][T27704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1416.125069][T27704] RIP: 0033:0x7f204978eb69 [ 1416.125093][T27704] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1416.125112][T27704] RSP: 002b:00007f204a619038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1416.125134][T27704] RAX: ffffffffffffffda RBX: 00007f20499b5fa0 RCX: 00007f204978eb69 [ 1416.125149][T27704] RDX: 0000000000000000 RSI: 0000200000006480 RDI: 0000000000000004 [ 1416.125163][T27704] RBP: 00007f204a619090 R08: 0000000000000000 R09: 0000000000000000 [ 1416.125176][T27704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1416.125188][T27704] R13: 0000000000000000 R14: 00007f20499b5fa0 R15: 00007ffc9027ab38 [ 1416.125258][T27704] [ 1416.624505][T27708] netlink: 'syz.1.6792': attribute type 10 has an invalid length. [ 1416.684832][T27709] netlink: 'syz.1.6792': attribute type 3 has an invalid length. [ 1416.743540][T27709] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6792'. [ 1416.898134][T27712] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.6796'. [ 1417.137118][T27726] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.6800'. [ 1417.148191][T27727] netlink: 'syz.3.6799': attribute type 39 has an invalid length. [ 1417.149278][T27720] netlink: 5 bytes leftover after parsing attributes in process `syz.2.6798'. [ 1417.177252][T27727] veth0_macvtap: left promiscuous mode [ 1417.380890][T27732] netlink: 5175 bytes leftover after parsing attributes in process `syz.2.6798'. [ 1418.661151][T27762] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.6812'. [ 1418.802983][T27765] netlink: 5 bytes leftover after parsing attributes in process `syz.2.6814'. [ 1419.801475][T27775] netlink: 5175 bytes leftover after parsing attributes in process `syz.2.6814'. [ 1420.425070][T27804] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.6825'. [ 1420.857916][T27819] netlink: 'syz.1.6832': attribute type 26 has an invalid length. [ 1421.132097][T27826] netlink: 5 bytes leftover after parsing attributes in process `syz.3.6833'. [ 1421.286400][T27832] netlink: 5175 bytes leftover after parsing attributes in process `syz.3.6833'. [ 1421.797081][T27844] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.6837'. [ 1421.946261][T27845] netlink: 16399 bytes leftover after parsing attributes in process `syz.3.6836'. [ 1422.609376][T27865] netlink: 'syz.4.6845': attribute type 2 has an invalid length. [ 1422.658724][T27865] netlink: 164 bytes leftover after parsing attributes in process `syz.4.6845'. [ 1423.172771][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1423.179469][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1423.251049][T27881] netlink: 'syz.2.6846': attribute type 2 has an invalid length. [ 1423.277633][T27881] netlink: 164 bytes leftover after parsing attributes in process `syz.2.6846'. [ 1424.019171][T27897] netlink: 'syz.1.6854': attribute type 29 has an invalid length. [ 1424.242537][T27897] netlink: 'syz.1.6854': attribute type 29 has an invalid length. [ 1424.376212][T27911] netlink: 'syz.0.6855': attribute type 39 has an invalid length. [ 1424.424866][T27901] netlink: 'syz.1.6854': attribute type 29 has an invalid length. [ 1424.642935][T27910] netlink: 'syz.1.6854': attribute type 29 has an invalid length. [ 1424.806873][T27914] netlink: 132 bytes leftover after parsing attributes in process `syz.4.6857'. [ 1424.922017][T27900] Ÿë: port 1(erspan0) entered blocking state [ 1424.991112][T27900] Ÿë: port 1(erspan0) entered disabled state [ 1425.043235][T27900] erspan0: entered allmulticast mode [ 1425.086967][T27900] erspan0: entered promiscuous mode [ 1426.164764][T27946] FAULT_INJECTION: forcing a failure. [ 1426.164764][T27946] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.425401][T27946] CPU: 1 UID: 0 PID: 27946 Comm: syz.0.6869 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1426.425433][T27946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1426.425445][T27946] Call Trace: [ 1426.425457][T27946] [ 1426.425468][T27946] dump_stack_lvl+0x189/0x250 [ 1426.425500][T27946] ? __pfx____ratelimit+0x10/0x10 [ 1426.425531][T27946] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1426.425559][T27946] ? __pfx__printk+0x10/0x10 [ 1426.425610][T27946] ? __pfx___might_resched+0x10/0x10 [ 1426.425659][T27946] should_fail_ex+0x414/0x560 [ 1426.425710][T27946] should_failslab+0xa8/0x100 [ 1426.425761][T27946] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 1426.425793][T27946] ? __alloc_skb+0x112/0x2d0 [ 1426.425839][T27946] __alloc_skb+0x112/0x2d0 [ 1426.425885][T27946] netlink_sendmsg+0x5c6/0xb30 [ 1426.425947][T27946] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1426.425991][T27946] ? aa_sock_msg_perm+0x94/0x160 [ 1426.426025][T27946] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1426.426048][T27946] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1426.426083][T27946] __sock_sendmsg+0x21c/0x270 [ 1426.426122][T27946] ____sys_sendmsg+0x505/0x830 [ 1426.426176][T27946] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1426.426241][T27946] ? import_iovec+0x74/0xa0 [ 1426.426285][T27946] ___sys_sendmsg+0x21f/0x2a0 [ 1426.426329][T27946] ? __pfx____sys_sendmsg+0x10/0x10 [ 1426.426434][T27946] ? __fget_files+0x2a/0x420 [ 1426.426498][T27946] ? __fget_files+0x2a/0x420 [ 1426.426520][T27946] ? __fget_files+0x3a0/0x420 [ 1426.426581][T27946] __x64_sys_sendmsg+0x19b/0x260 [ 1426.426626][T27946] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1426.426693][T27946] ? __pfx_ksys_write+0x10/0x10 [ 1426.426714][T27946] ? rcu_is_watching+0x15/0xb0 [ 1426.426771][T27946] ? do_syscall_64+0xbe/0x3b0 [ 1426.426814][T27946] do_syscall_64+0xfa/0x3b0 [ 1426.426840][T27946] ? lockdep_hardirqs_on+0x9c/0x150 [ 1426.426867][T27946] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1426.426889][T27946] ? clear_bhb_loop+0x60/0xb0 [ 1426.426924][T27946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1426.426945][T27946] RIP: 0033:0x7f925618eb69 [ 1426.426969][T27946] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1426.426988][T27946] RSP: 002b:00007f9256fa5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1426.427011][T27946] RAX: ffffffffffffffda RBX: 00007f92563b5fa0 RCX: 00007f925618eb69 [ 1426.427026][T27946] RDX: 0000000000040000 RSI: 0000200000000940 RDI: 0000000000000004 [ 1426.427041][T27946] RBP: 00007f9256fa5090 R08: 0000000000000000 R09: 0000000000000000 [ 1426.427054][T27946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1426.427066][T27946] R13: 0000000000000000 R14: 00007f92563b5fa0 R15: 00007ffc82123c48 [ 1426.427134][T27946] [ 1426.891239][T27948] netlink: 'syz.4.6870': attribute type 29 has an invalid length. [ 1427.068613][T27950] netlink: 'syz.4.6870': attribute type 29 has an invalid length. [ 1427.079055][T27954] netlink: 'syz.4.6870': attribute type 29 has an invalid length. [ 1428.126275][T27969] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6876'. [ 1428.352867][T27982] FAULT_INJECTION: forcing a failure. [ 1428.352867][T27982] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.394292][T27982] CPU: 0 UID: 0 PID: 27982 Comm: syz.1.6882 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1428.394324][T27982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1428.394337][T27982] Call Trace: [ 1428.394348][T27982] [ 1428.394360][T27982] dump_stack_lvl+0x189/0x250 [ 1428.394392][T27982] ? __pfx____ratelimit+0x10/0x10 [ 1428.394423][T27982] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1428.394449][T27982] ? __pfx__printk+0x10/0x10 [ 1428.394499][T27982] ? __pfx___might_resched+0x10/0x10 [ 1428.394554][T27982] should_fail_ex+0x414/0x560 [ 1428.394606][T27982] should_failslab+0xa8/0x100 [ 1428.394645][T27982] __kmalloc_cache_noprof+0x70/0x3d0 [ 1428.394674][T27982] ? __scm_send+0x67b/0x1480 [ 1428.394726][T27982] __scm_send+0x67b/0x1480 [ 1428.394756][T27982] ? aa_label_sk_perm+0x413/0x560 [ 1428.394836][T27982] ? __pfx___scm_send+0x10/0x10 [ 1428.394879][T27982] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 1428.394917][T27982] unix_dgram_sendmsg+0x146/0x1850 [ 1428.394958][T27982] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1428.395031][T27982] ? aa_sk_perm+0x81e/0x950 [ 1428.395074][T27982] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 1428.395100][T27982] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 1428.395139][T27982] ? __might_fault+0xb0/0x130 [ 1428.395183][T27982] ? unix_seqpacket_sendmsg+0x111/0x1e0 [ 1428.395211][T27982] ? __pfx_unix_seqpacket_sendmsg+0x10/0x10 [ 1428.395246][T27982] __sock_sendmsg+0x21c/0x270 [ 1428.395287][T27982] ____sys_sendmsg+0x505/0x830 [ 1428.395343][T27982] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1428.395411][T27982] ? import_iovec+0x74/0xa0 [ 1428.395452][T27982] ___sys_sendmsg+0x21f/0x2a0 [ 1428.395494][T27982] ? __pfx____sys_sendmsg+0x10/0x10 [ 1428.395598][T27982] ? __fget_files+0x2a/0x420 [ 1428.395671][T27982] ? __fget_files+0x2a/0x420 [ 1428.395706][T27982] ? __fget_files+0x3a0/0x420 [ 1428.395775][T27982] __x64_sys_sendmsg+0x19b/0x260 [ 1428.395820][T27982] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1428.395889][T27982] ? __pfx_ksys_write+0x10/0x10 [ 1428.395910][T27982] ? rcu_is_watching+0x15/0xb0 [ 1428.395963][T27982] ? do_syscall_64+0xbe/0x3b0 [ 1428.396007][T27982] do_syscall_64+0xfa/0x3b0 [ 1428.396033][T27982] ? lockdep_hardirqs_on+0x9c/0x150 [ 1428.396061][T27982] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1428.396085][T27982] ? clear_bhb_loop+0x60/0xb0 [ 1428.396121][T27982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1428.396142][T27982] RIP: 0033:0x7f3285d8eb69 [ 1428.396166][T27982] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1428.396184][T27982] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1428.396207][T27982] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1428.396223][T27982] RDX: 0000000000000000 RSI: 0000200000001b00 RDI: 0000000000000005 [ 1428.396237][T27982] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1428.396250][T27982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1428.396263][T27982] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1428.396333][T27982] [ 1428.724179][T27986] netlink: 10 bytes leftover after parsing attributes in process `syz.2.6884'. [ 1430.435571][T28029] validate_nla: 1 callbacks suppressed [ 1430.435594][T28029] netlink: 'syz.0.6897': attribute type 21 has an invalid length. [ 1430.529923][T28029] netlink: 'syz.0.6897': attribute type 1 has an invalid length. [ 1430.568872][T28029] netlink: 100 bytes leftover after parsing attributes in process `syz.0.6897'. [ 1431.662446][T28076] FAULT_INJECTION: forcing a failure. [ 1431.662446][T28076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1431.763810][T28076] CPU: 0 UID: 0 PID: 28076 Comm: syz.1.6901 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1431.763843][T28076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1431.763856][T28076] Call Trace: [ 1431.763868][T28076] [ 1431.763884][T28076] dump_stack_lvl+0x189/0x250 [ 1431.763917][T28076] ? __pfx____ratelimit+0x10/0x10 [ 1431.763948][T28076] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1431.763974][T28076] ? __pfx__printk+0x10/0x10 [ 1431.764019][T28076] ? __might_fault+0xb0/0x130 [ 1431.764070][T28076] should_fail_ex+0x414/0x560 [ 1431.764123][T28076] _copy_to_user+0x31/0xb0 [ 1431.764161][T28076] simple_read_from_buffer+0xe1/0x170 [ 1431.764208][T28076] proc_fail_nth_read+0x1b3/0x220 [ 1431.764256][T28076] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1431.764304][T28076] ? rw_verify_area+0x2a6/0x4d0 [ 1431.764330][T28076] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1431.764372][T28076] vfs_read+0x200/0x980 [ 1431.764398][T28076] ? fdget_pos+0x247/0x320 [ 1431.764443][T28076] ? __pfx___mutex_lock+0x10/0x10 [ 1431.764475][T28076] ? __pfx_vfs_read+0x10/0x10 [ 1431.764512][T28076] ? __fget_files+0x2a/0x420 [ 1431.764559][T28076] ? __fget_files+0x3a0/0x420 [ 1431.764585][T28076] ? __fget_files+0x2a/0x420 [ 1431.764656][T28076] ksys_read+0x145/0x250 [ 1431.764694][T28076] ? __pfx_ksys_read+0x10/0x10 [ 1431.764713][T28076] ? rcu_is_watching+0x15/0xb0 [ 1431.764762][T28076] ? do_syscall_64+0xbe/0x3b0 [ 1431.764805][T28076] do_syscall_64+0xfa/0x3b0 [ 1431.764829][T28076] ? lockdep_hardirqs_on+0x9c/0x150 [ 1431.764858][T28076] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1431.764880][T28076] ? clear_bhb_loop+0x60/0xb0 [ 1431.764916][T28076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1431.764938][T28076] RIP: 0033:0x7f3285d8d57c [ 1431.764961][T28076] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1431.764978][T28076] RSP: 002b:00007f3286b93030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1431.765001][T28076] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8d57c [ 1431.765016][T28076] RDX: 000000000000000f RSI: 00007f3286b930a0 RDI: 0000000000000004 [ 1431.765029][T28076] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1431.765042][T28076] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1431.765055][T28076] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1431.765126][T28076] [ 1435.865642][T28151] netlink: 17 bytes leftover after parsing attributes in process `syz.2.6928'. [ 1435.889765][T28151] net_ratelimit: 76 callbacks suppressed [ 1435.889788][T28151] netlink: zone id is out of range [ 1435.917973][T28151] netlink: zone id is out of range [ 1435.931901][T28151] netlink: zone id is out of range [ 1435.942943][T28151] netlink: zone id is out of range [ 1435.962112][T28151] netlink: zone id is out of range [ 1435.977678][T28151] netlink: zone id is out of range [ 1436.000095][T28151] netlink: zone id is out of range [ 1436.013561][T28151] netlink: zone id is out of range [ 1436.028718][T28151] netlink: zone id is out of range [ 1436.042754][T28151] netlink: zone id is out of range [ 1437.318005][T28160] FAULT_INJECTION: forcing a failure. [ 1437.318005][T28160] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1437.391086][T28160] CPU: 1 UID: 0 PID: 28160 Comm: syz.1.6931 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1437.391116][T28160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1437.391127][T28160] Call Trace: [ 1437.391134][T28160] [ 1437.391142][T28160] dump_stack_lvl+0x189/0x250 [ 1437.391165][T28160] ? __pfx____ratelimit+0x10/0x10 [ 1437.391186][T28160] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1437.391204][T28160] ? __pfx__printk+0x10/0x10 [ 1437.391239][T28160] should_fail_ex+0x414/0x560 [ 1437.391267][T28160] _copy_to_user+0x31/0xb0 [ 1437.391301][T28160] simple_read_from_buffer+0xe1/0x170 [ 1437.391328][T28160] proc_fail_nth_read+0x1b3/0x220 [ 1437.391357][T28160] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1437.391386][T28160] ? rw_verify_area+0x2a6/0x4d0 [ 1437.391403][T28160] ? __lock_acquire+0xab9/0xd20 [ 1437.391423][T28160] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1437.391458][T28160] vfs_read+0x200/0x980 [ 1437.391476][T28160] ? fdget_pos+0x247/0x320 [ 1437.391501][T28160] ? __pfx___mutex_lock+0x10/0x10 [ 1437.391529][T28160] ? __pfx_vfs_read+0x10/0x10 [ 1437.391549][T28160] ? __fget_files+0x2a/0x420 [ 1437.391576][T28160] ? __fget_files+0x3a0/0x420 [ 1437.391595][T28160] ? __fget_files+0x2a/0x420 [ 1437.391627][T28160] ksys_read+0x145/0x250 [ 1437.391648][T28160] ? __pfx_ksys_read+0x10/0x10 [ 1437.391664][T28160] ? rcu_is_watching+0x15/0xb0 [ 1437.391695][T28160] ? do_syscall_64+0xbe/0x3b0 [ 1437.391721][T28160] do_syscall_64+0xfa/0x3b0 [ 1437.391741][T28160] ? lockdep_hardirqs_on+0x9c/0x150 [ 1437.391760][T28160] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1437.391777][T28160] ? clear_bhb_loop+0x60/0xb0 [ 1437.391797][T28160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1437.391813][T28160] RIP: 0033:0x7f3285d8d57c [ 1437.391828][T28160] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1437.391842][T28160] RSP: 002b:00007f3286b72030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1437.391861][T28160] RAX: ffffffffffffffda RBX: 00007f3285fb6080 RCX: 00007f3285d8d57c [ 1437.391873][T28160] RDX: 000000000000000f RSI: 00007f3286b720a0 RDI: 0000000000000007 [ 1437.391883][T28160] RBP: 00007f3286b72090 R08: 0000000000000000 R09: 0000000000000000 [ 1437.391894][T28160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1437.391903][T28160] R13: 0000000000000000 R14: 00007f3285fb6080 R15: 00007fff6394eea8 [ 1437.391933][T28160] [ 1437.940786][T28169] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.6935'. [ 1438.552860][T28188] netlink: 10 bytes leftover after parsing attributes in process `syz.1.6942'. [ 1438.915455][T28196] netlink: 17 bytes leftover after parsing attributes in process `syz.2.6944'. [ 1439.293699][T28198] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.6945'. [ 1439.444031][T28204] netlink: 'syz.1.6948': attribute type 16 has an invalid length. [ 1440.646542][T28236] netlink: 17 bytes leftover after parsing attributes in process `syz.2.6959'. [ 1440.709518][T28232] netlink: 'syz.1.6957': attribute type 4 has an invalid length. [ 1440.718323][T28232] netlink: 14345 bytes leftover after parsing attributes in process `syz.1.6957'. [ 1440.758298][T28232] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.6957'. [ 1441.089065][T28249] netlink: 17 bytes leftover after parsing attributes in process `syz.4.6963'. [ 1441.106146][T28249] net_ratelimit: 250 callbacks suppressed [ 1441.106169][T28249] netlink: zone id is out of range [ 1441.117931][T28249] netlink: zone id is out of range [ 1441.123090][T28249] netlink: zone id is out of range [ 1441.131214][T28249] netlink: zone id is out of range [ 1441.136801][T28249] netlink: zone id is out of range [ 1441.141942][T28249] netlink: zone id is out of range [ 1441.147559][T28249] netlink: zone id is out of range [ 1441.152717][T28249] netlink: zone id is out of range [ 1441.158495][T28249] netlink: zone id is out of range [ 1441.163679][T28249] netlink: zone id is out of range [ 1441.819240][T28276] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.6973'. [ 1441.954503][T28281] netlink: 5 bytes leftover after parsing attributes in process `syz.1.6974'. [ 1442.251455][T28296] netlink: 17 bytes leftover after parsing attributes in process `syz.3.6979'. [ 1442.947532][T28320] netlink: 5 bytes leftover after parsing attributes in process `syz.2.6988'. [ 1442.975751][T28322] FAULT_INJECTION: forcing a failure. [ 1442.975751][T28322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1443.034338][T28322] CPU: 0 UID: 0 PID: 28322 Comm: syz.4.6989 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1443.034369][T28322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1443.034381][T28322] Call Trace: [ 1443.034390][T28322] [ 1443.034400][T28322] dump_stack_lvl+0x189/0x250 [ 1443.034429][T28322] ? __pfx____ratelimit+0x10/0x10 [ 1443.034456][T28322] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1443.034480][T28322] ? __pfx__printk+0x10/0x10 [ 1443.034513][T28322] ? __might_fault+0xb0/0x130 [ 1443.034547][T28322] should_fail_ex+0x414/0x560 [ 1443.034580][T28322] _copy_from_user+0x2d/0xb0 [ 1443.034607][T28322] __copy_msghdr+0x3c5/0x5b0 [ 1443.034645][T28322] ___sys_sendmsg+0x1a5/0x2a0 [ 1443.034679][T28322] ? __pfx____sys_sendmsg+0x10/0x10 [ 1443.034741][T28322] ? __fget_files+0x2a/0x420 [ 1443.034787][T28322] ? __fget_files+0x2a/0x420 [ 1443.034811][T28322] ? __fget_files+0x3a0/0x420 [ 1443.034854][T28322] __x64_sys_sendmsg+0x19b/0x260 [ 1443.034889][T28322] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1443.034934][T28322] ? __pfx_ksys_write+0x10/0x10 [ 1443.034956][T28322] ? rcu_is_watching+0x15/0xb0 [ 1443.034993][T28322] ? do_syscall_64+0xbe/0x3b0 [ 1443.035032][T28322] do_syscall_64+0xfa/0x3b0 [ 1443.035056][T28322] ? lockdep_hardirqs_on+0x9c/0x150 [ 1443.035081][T28322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1443.035102][T28322] ? clear_bhb_loop+0x60/0xb0 [ 1443.035129][T28322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1443.035150][T28322] RIP: 0033:0x7f7cd878eb69 [ 1443.035168][T28322] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1443.035186][T28322] RSP: 002b:00007f7cd95e1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1443.035210][T28322] RAX: ffffffffffffffda RBX: 00007f7cd89b6080 RCX: 00007f7cd878eb69 [ 1443.035225][T28322] RDX: 0000000000000000 RSI: 0000200000001780 RDI: 0000000000000004 [ 1443.035238][T28322] RBP: 00007f7cd95e1090 R08: 0000000000000000 R09: 0000000000000000 [ 1443.035251][T28322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1443.035262][T28322] R13: 0000000000000000 R14: 00007f7cd89b6080 R15: 00007ffdab4035b8 [ 1443.035309][T28322] [ 1443.576502][T28324] netlink: 5175 bytes leftover after parsing attributes in process `syz.2.6988'. [ 1445.736094][ T5160] Bluetooth: hci2: command 0x0406 tx timeout [ 1447.193792][T28343] netlink: 17 bytes leftover after parsing attributes in process `syz.4.6995'. [ 1447.231380][T28343] net_ratelimit: 162 callbacks suppressed [ 1447.231403][T28343] netlink: zone id is out of range [ 1447.268269][T28343] netlink: zone id is out of range [ 1447.287036][T28343] netlink: zone id is out of range [ 1447.306042][T28343] netlink: zone id is out of range [ 1447.323832][T28343] netlink: zone id is out of range [ 1447.346225][T28343] netlink: zone id is out of range [ 1447.364224][T28343] netlink: zone id is out of range [ 1447.383617][T28343] netlink: zone id is out of range [ 1447.400690][T28343] netlink: zone id is out of range [ 1447.416387][T28343] netlink: zone id is out of range [ 1447.850162][T28353] netlink: 10 bytes leftover after parsing attributes in process `syz.1.7001'. [ 1448.191846][T28363] netlink: 5 bytes leftover after parsing attributes in process `syz.0.7004'. [ 1449.094225][T28368] netlink: 5175 bytes leftover after parsing attributes in process `syz.0.7004'. [ 1449.612690][T28385] FAULT_INJECTION: forcing a failure. [ 1449.612690][T28385] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1449.626644][T28385] CPU: 0 UID: 0 PID: 28385 Comm: syz.2.7012 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1449.626674][T28385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1449.626686][T28385] Call Trace: [ 1449.626694][T28385] [ 1449.626703][T28385] dump_stack_lvl+0x189/0x250 [ 1449.626730][T28385] ? __pfx____ratelimit+0x10/0x10 [ 1449.626756][T28385] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1449.626777][T28385] ? __pfx__printk+0x10/0x10 [ 1449.626803][T28385] ? __might_fault+0xb0/0x130 [ 1449.626832][T28385] ? __might_fault+0xb0/0x130 [ 1449.626864][T28385] should_fail_ex+0x414/0x560 [ 1449.626898][T28385] _copy_from_iter+0x1db/0x16f0 [ 1449.626926][T28385] ? rcu_is_watching+0x15/0xb0 [ 1449.626957][T28385] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 1449.626989][T28385] ? __pfx__copy_from_iter+0x10/0x10 [ 1449.627014][T28385] ? __build_skb_around+0x257/0x3e0 [ 1449.627049][T28385] ? netlink_sendmsg+0x642/0xb30 [ 1449.627075][T28385] ? skb_put+0x11b/0x210 [ 1449.627110][T28385] netlink_sendmsg+0x6b2/0xb30 [ 1449.627152][T28385] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1449.627185][T28385] ? aa_sock_msg_perm+0x94/0x160 [ 1449.627212][T28385] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1449.627252][T28385] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1449.627283][T28385] __sock_sendmsg+0x21c/0x270 [ 1449.627312][T28385] ____sys_sendmsg+0x505/0x830 [ 1449.627351][T28385] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1449.627396][T28385] ? import_iovec+0x74/0xa0 [ 1449.627428][T28385] ___sys_sendmsg+0x21f/0x2a0 [ 1449.627464][T28385] ? __pfx____sys_sendmsg+0x10/0x10 [ 1449.627528][T28385] ? __fget_files+0x2a/0x420 [ 1449.627575][T28385] ? __fget_files+0x2a/0x420 [ 1449.627609][T28385] ? __fget_files+0x3a0/0x420 [ 1449.627653][T28385] __x64_sys_sendmsg+0x19b/0x260 [ 1449.627687][T28385] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1449.627733][T28385] ? __pfx_ksys_write+0x10/0x10 [ 1449.627754][T28385] ? rcu_is_watching+0x15/0xb0 [ 1449.627792][T28385] ? do_syscall_64+0xbe/0x3b0 [ 1449.627826][T28385] do_syscall_64+0xfa/0x3b0 [ 1449.627851][T28385] ? lockdep_hardirqs_on+0x9c/0x150 [ 1449.627877][T28385] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1449.627898][T28385] ? clear_bhb_loop+0x60/0xb0 [ 1449.627926][T28385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1449.627946][T28385] RIP: 0033:0x7f571b38eb69 [ 1449.627966][T28385] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1449.627984][T28385] RSP: 002b:00007f571c1b8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1449.628008][T28385] RAX: ffffffffffffffda RBX: 00007f571b5b5fa0 RCX: 00007f571b38eb69 [ 1449.628024][T28385] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000004 [ 1449.628037][T28385] RBP: 00007f571c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1449.628050][T28385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1449.628063][T28385] R13: 0000000000000000 R14: 00007f571b5b5fa0 R15: 00007ffcd4345e58 [ 1449.628098][T28385] [ 1449.941160][T28389] netlink: 17 bytes leftover after parsing attributes in process `syz.3.7013'. [ 1450.565574][T28408] FAULT_INJECTION: forcing a failure. [ 1450.565574][T28408] name failslab, interval 1, probability 0, space 0, times 0 [ 1450.651476][T28408] CPU: 1 UID: 0 PID: 28408 Comm: syz.2.7020 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1450.651508][T28408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1450.651520][T28408] Call Trace: [ 1450.651531][T28408] [ 1450.651584][T28408] dump_stack_lvl+0x189/0x250 [ 1450.651617][T28408] ? __pfx____ratelimit+0x10/0x10 [ 1450.651649][T28408] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1450.651677][T28408] ? __pfx__printk+0x10/0x10 [ 1450.651718][T28408] ? __pfx___might_resched+0x10/0x10 [ 1450.651751][T28408] ? fs_reclaim_acquire+0x7d/0x100 [ 1450.651801][T28408] should_fail_ex+0x414/0x560 [ 1450.651854][T28408] should_failslab+0xa8/0x100 [ 1450.651892][T28408] kmem_cache_alloc_noprof+0x73/0x3c0 [ 1450.651920][T28408] ? security_file_alloc+0x34/0x330 [ 1450.651971][T28408] security_file_alloc+0x34/0x330 [ 1450.652014][T28408] init_file+0x93/0x2f0 [ 1450.652062][T28408] alloc_empty_file+0x6e/0x1d0 [ 1450.652113][T28408] alloc_file_pseudo+0x13d/0x210 [ 1450.652160][T28408] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1450.652188][T28408] ? do_raw_spin_unlock+0x122/0x240 [ 1450.652226][T28408] ? _raw_spin_unlock+0x28/0x50 [ 1450.652287][T28408] sock_alloc_file+0xb8/0x2e0 [ 1450.652306][T28408] ? __sys_socket+0x12c/0x1b0 [ 1450.652345][T28408] __sys_socket+0x13d/0x1b0 [ 1450.652388][T28408] __x64_sys_socket+0x7a/0x90 [ 1450.652422][T28408] do_syscall_64+0xfa/0x3b0 [ 1450.652454][T28408] ? lockdep_hardirqs_on+0x9c/0x150 [ 1450.652482][T28408] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1450.652504][T28408] ? clear_bhb_loop+0x60/0xb0 [ 1450.652548][T28408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1450.652569][T28408] RIP: 0033:0x7f571b38eb69 [ 1450.652592][T28408] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1450.652610][T28408] RSP: 002b:00007f571c1b8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1450.652634][T28408] RAX: ffffffffffffffda RBX: 00007f571b5b5fa0 RCX: 00007f571b38eb69 [ 1450.652650][T28408] RDX: 0000000000000002 RSI: 0000000000000003 RDI: 000000000000000f [ 1450.652662][T28408] RBP: 00007f571c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1450.652675][T28408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1450.652687][T28408] R13: 0000000000000000 R14: 00007f571b5b5fa0 R15: 00007ffcd4345e58 [ 1450.652757][T28408] [ 1451.141482][T28414] FAULT_INJECTION: forcing a failure. [ 1451.141482][T28414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1451.192665][T28414] CPU: 0 UID: 0 PID: 28414 Comm: syz.3.7021 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1451.192697][T28414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1451.192709][T28414] Call Trace: [ 1451.192720][T28414] [ 1451.192730][T28414] dump_stack_lvl+0x189/0x250 [ 1451.192760][T28414] ? __pfx____ratelimit+0x10/0x10 [ 1451.192789][T28414] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1451.192813][T28414] ? __pfx__printk+0x10/0x10 [ 1451.192846][T28414] ? __might_fault+0xb0/0x130 [ 1451.192884][T28414] should_fail_ex+0x414/0x560 [ 1451.192922][T28414] _copy_to_user+0x31/0xb0 [ 1451.192952][T28414] simple_read_from_buffer+0xe1/0x170 [ 1451.192984][T28414] proc_fail_nth_read+0x1b3/0x220 [ 1451.193017][T28414] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1451.193052][T28414] ? rw_verify_area+0x2a6/0x4d0 [ 1451.193076][T28414] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1451.193110][T28414] vfs_read+0x200/0x980 [ 1451.193134][T28414] ? fdget_pos+0x247/0x320 [ 1451.193168][T28414] ? __pfx___mutex_lock+0x10/0x10 [ 1451.193198][T28414] ? __pfx_vfs_read+0x10/0x10 [ 1451.193226][T28414] ? __fget_files+0x2a/0x420 [ 1451.193261][T28414] ? __fget_files+0x3a0/0x420 [ 1451.193299][T28414] ? __fget_files+0x2a/0x420 [ 1451.193340][T28414] ksys_read+0x145/0x250 [ 1451.193370][T28414] ? __pfx_ksys_read+0x10/0x10 [ 1451.193390][T28414] ? rcu_is_watching+0x15/0xb0 [ 1451.193430][T28414] ? do_syscall_64+0xbe/0x3b0 [ 1451.193463][T28414] do_syscall_64+0xfa/0x3b0 [ 1451.193488][T28414] ? lockdep_hardirqs_on+0x9c/0x150 [ 1451.193514][T28414] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1451.193535][T28414] ? clear_bhb_loop+0x60/0xb0 [ 1451.193561][T28414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1451.193582][T28414] RIP: 0033:0x7f204978d57c [ 1451.193601][T28414] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1451.193618][T28414] RSP: 002b:00007f204a5d7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1451.193648][T28414] RAX: ffffffffffffffda RBX: 00007f20499b6160 RCX: 00007f204978d57c [ 1451.193663][T28414] RDX: 000000000000000f RSI: 00007f204a5d70a0 RDI: 0000000000000016 [ 1451.193677][T28414] RBP: 00007f204a5d7090 R08: 0000000000000000 R09: 0000000000000000 [ 1451.193690][T28414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1451.193702][T28414] R13: 0000000000000000 R14: 00007f20499b6160 R15: 00007ffc9027ab38 [ 1451.193742][T28414] [ 1451.828819][T28425] netlink: 17 bytes leftover after parsing attributes in process `syz.3.7025'. [ 1452.946110][T28443] FAULT_INJECTION: forcing a failure. [ 1452.946110][T28443] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.968152][T28443] CPU: 0 UID: 0 PID: 28443 Comm: syz.3.7032 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1452.968183][T28443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1452.968197][T28443] Call Trace: [ 1452.968207][T28443] [ 1452.968218][T28443] dump_stack_lvl+0x189/0x250 [ 1452.968251][T28443] ? __pfx____ratelimit+0x10/0x10 [ 1452.968281][T28443] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1452.968307][T28443] ? __pfx__printk+0x10/0x10 [ 1452.968360][T28443] ? __pfx___might_resched+0x10/0x10 [ 1452.968386][T28443] ? fs_reclaim_acquire+0x7d/0x100 [ 1452.968436][T28443] should_fail_ex+0x414/0x560 [ 1452.968487][T28443] should_failslab+0xa8/0x100 [ 1452.968535][T28443] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 1452.968567][T28443] ? perf_event_alloc+0x1c8/0x2b80 [ 1452.968607][T28443] perf_event_alloc+0x1c8/0x2b80 [ 1452.968628][T28443] ? perf_trace_lock+0x2f8/0x3b0 [ 1452.968681][T28443] ? __pfx_perf_trace_lock+0x10/0x10 [ 1452.968746][T28443] ? __pfx_perf_event_alloc+0x10/0x10 [ 1452.968789][T28443] ? find_lively_task_by_vpid+0x19/0x290 [ 1452.968813][T28443] ? find_lively_task_by_vpid+0x19/0x290 [ 1452.968831][T28443] ? find_lively_task_by_vpid+0x19/0x290 [ 1452.968867][T28443] __se_sys_perf_event_open+0x772/0x1d70 [ 1452.968939][T28443] ? __pfx___se_sys_perf_event_open+0x10/0x10 [ 1452.969016][T28443] ? __pfx_ksys_write+0x10/0x10 [ 1452.969037][T28443] ? rcu_is_watching+0x15/0xb0 [ 1452.969087][T28443] ? do_syscall_64+0xbe/0x3b0 [ 1452.969112][T28443] ? __x64_sys_perf_event_open+0x20/0xc0 [ 1452.969145][T28443] do_syscall_64+0xfa/0x3b0 [ 1452.969170][T28443] ? lockdep_hardirqs_on+0x9c/0x150 [ 1452.969198][T28443] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1452.969220][T28443] ? clear_bhb_loop+0x60/0xb0 [ 1452.969256][T28443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1452.969276][T28443] RIP: 0033:0x7f204978eb69 [ 1452.969298][T28443] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1452.969317][T28443] RSP: 002b:00007f204a619038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1452.969341][T28443] RAX: ffffffffffffffda RBX: 00007f20499b5fa0 RCX: 00007f204978eb69 [ 1452.969357][T28443] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000240 [ 1452.969370][T28443] RBP: 00007f204a619090 R08: 0000000000000000 R09: 0000000000000000 [ 1452.969383][T28443] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1452.969396][T28443] R13: 0000000000000000 R14: 00007f20499b5fa0 R15: 00007ffc9027ab38 [ 1452.969466][T28443] [ 1453.226940][T28449] FAULT_INJECTION: forcing a failure. [ 1453.226940][T28449] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1453.242561][T28449] CPU: 0 UID: 0 PID: 28449 Comm: syz.0.7034 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1453.242591][T28449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1453.242604][T28449] Call Trace: [ 1453.242613][T28449] [ 1453.242622][T28449] dump_stack_lvl+0x189/0x250 [ 1453.242652][T28449] ? __pfx____ratelimit+0x10/0x10 [ 1453.242678][T28449] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1453.242701][T28449] ? __pfx__printk+0x10/0x10 [ 1453.242728][T28449] ? __might_fault+0xb0/0x130 [ 1453.242768][T28449] should_fail_ex+0x414/0x560 [ 1453.242803][T28449] _copy_from_user+0x2d/0xb0 [ 1453.242829][T28449] __sys_bpf+0x1ed/0x870 [ 1453.242858][T28449] ? __pfx___sys_bpf+0x10/0x10 [ 1453.242898][T28449] ? ksys_write+0x22a/0x250 [ 1453.242926][T28449] ? __pfx_ksys_write+0x10/0x10 [ 1453.242947][T28449] ? rcu_is_watching+0x15/0xb0 [ 1453.242985][T28449] __x64_sys_bpf+0x7c/0x90 [ 1453.243009][T28449] do_syscall_64+0xfa/0x3b0 [ 1453.243033][T28449] ? lockdep_hardirqs_on+0x9c/0x150 [ 1453.243056][T28449] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1453.243077][T28449] ? clear_bhb_loop+0x60/0xb0 [ 1453.243103][T28449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1453.243123][T28449] RIP: 0033:0x7f925618eb69 [ 1453.243142][T28449] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1453.243160][T28449] RSP: 002b:00007f9256f84038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1453.243183][T28449] RAX: ffffffffffffffda RBX: 00007f92563b6080 RCX: 00007f925618eb69 [ 1453.243198][T28449] RDX: 0000000000000011 RSI: 0000200000000280 RDI: 0000000000000014 [ 1453.243212][T28449] RBP: 00007f9256f84090 R08: 0000000000000000 R09: 0000000000000000 [ 1453.243226][T28449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1453.243239][T28449] R13: 0000000000000000 R14: 00007f92563b6080 R15: 00007ffc82123c48 [ 1453.243273][T28449] [ 1453.591762][T28455] netlink: 17 bytes leftover after parsing attributes in process `syz.2.7038'. [ 1453.602111][T28455] net_ratelimit: 248 callbacks suppressed [ 1453.602133][T28455] netlink: zone id is out of range [ 1453.614693][T28455] netlink: zone id is out of range [ 1453.619837][T28455] netlink: zone id is out of range [ 1453.625053][T28455] netlink: zone id is out of range [ 1453.630187][T28455] netlink: zone id is out of range [ 1453.635402][T28455] netlink: zone id is out of range [ 1453.640637][T28455] netlink: zone id is out of range [ 1453.645850][T28455] netlink: zone id is out of range [ 1453.650984][T28455] netlink: zone id is out of range [ 1453.656500][T28455] netlink: zone id is out of range [ 1453.790272][T28463] FAULT_INJECTION: forcing a failure. [ 1453.790272][T28463] name failslab, interval 1, probability 0, space 0, times 0 [ 1454.135770][T28468] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.7040'. [ 1454.378174][T28463] CPU: 0 UID: 0 PID: 28463 Comm: syz.0.7039 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1454.378207][T28463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1454.378220][T28463] Call Trace: [ 1454.378228][T28463] [ 1454.378237][T28463] dump_stack_lvl+0x189/0x250 [ 1454.378268][T28463] ? __pfx____ratelimit+0x10/0x10 [ 1454.378294][T28463] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1454.378316][T28463] ? __pfx__printk+0x10/0x10 [ 1454.378346][T28463] ? __pfx___might_resched+0x10/0x10 [ 1454.378380][T28463] ? fs_reclaim_acquire+0x7d/0x100 [ 1454.378417][T28463] should_fail_ex+0x414/0x560 [ 1454.378495][T28463] should_failslab+0xa8/0x100 [ 1454.378527][T28463] kmem_cache_alloc_noprof+0x73/0x3c0 [ 1454.378553][T28463] ? security_file_alloc+0x34/0x330 [ 1454.378588][T28463] security_file_alloc+0x34/0x330 [ 1454.378621][T28463] init_file+0x93/0x2f0 [ 1454.378656][T28463] alloc_empty_file+0x6e/0x1d0 [ 1454.378686][T28463] alloc_file_pseudo+0x13d/0x210 [ 1454.378721][T28463] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1454.378748][T28463] ? do_raw_spin_unlock+0x122/0x240 [ 1454.378776][T28463] ? _raw_spin_unlock+0x28/0x50 [ 1454.378809][T28463] sock_alloc_file+0xb8/0x2e0 [ 1454.378829][T28463] ? __sys_socket+0x12c/0x1b0 [ 1454.378858][T28463] __sys_socket+0x13d/0x1b0 [ 1454.378889][T28463] __x64_sys_socket+0x7a/0x90 [ 1454.378916][T28463] do_syscall_64+0xfa/0x3b0 [ 1454.378940][T28463] ? lockdep_hardirqs_on+0x9c/0x150 [ 1454.378965][T28463] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.378985][T28463] ? clear_bhb_loop+0x60/0xb0 [ 1454.379011][T28463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.379030][T28463] RIP: 0033:0x7f925618eb69 [ 1454.379048][T28463] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1454.379065][T28463] RSP: 002b:00007f9256f84038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1454.379088][T28463] RAX: ffffffffffffffda RBX: 00007f92563b6080 RCX: 00007f925618eb69 [ 1454.379103][T28463] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 [ 1454.379115][T28463] RBP: 00007f9256f84090 R08: 0000000000000000 R09: 0000000000000000 [ 1454.379128][T28463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1454.379139][T28463] R13: 0000000000000001 R14: 00007f92563b6080 R15: 00007ffc82123c48 [ 1454.379177][T28463] [ 1454.680609][T28468] netlink: 'syz.2.7040': attribute type 22 has an invalid length. [ 1454.690103][T28468] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.7040'. [ 1455.529402][T28493] netlink: 10 bytes leftover after parsing attributes in process `syz.3.7049'. [ 1455.579497][T28496] netlink: 17 bytes leftover after parsing attributes in process `syz.2.7050'. [ 1456.137963][T28508] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.7053'. [ 1456.160750][T28504] netlink: 'syz.2.7053': attribute type 4 has an invalid length. [ 1456.180343][T28504] netlink: 14345 bytes leftover after parsing attributes in process `syz.2.7053'. [ 1456.277900][T28504] netlink: 'syz.2.7053': attribute type 22 has an invalid length. [ 1456.295906][T28504] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.7053'. [ 1456.431713][T28519] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.7059'. [ 1456.706915][T28531] netlink: 17 bytes leftover after parsing attributes in process `syz.1.7064'. [ 1456.733753][T28529] Ÿë: port 1(erspan0) entered blocking state [ 1456.745908][T28529] Ÿë: port 1(erspan0) entered disabled state [ 1456.752894][T28529] erspan0: entered allmulticast mode [ 1456.762411][T28529] erspan0: entered promiscuous mode [ 1457.854586][T28574] FAULT_INJECTION: forcing a failure. [ 1457.854586][T28574] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1457.875412][T28574] CPU: 1 UID: 0 PID: 28574 Comm: syz.0.7081 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1457.875442][T28574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1457.875454][T28574] Call Trace: [ 1457.875462][T28574] [ 1457.875472][T28574] dump_stack_lvl+0x189/0x250 [ 1457.875501][T28574] ? __pfx____ratelimit+0x10/0x10 [ 1457.875527][T28574] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1457.875549][T28574] ? __pfx__printk+0x10/0x10 [ 1457.875580][T28574] ? __might_fault+0xb0/0x130 [ 1457.875614][T28574] should_fail_ex+0x414/0x560 [ 1457.875649][T28574] _copy_to_user+0x31/0xb0 [ 1457.875678][T28574] simple_read_from_buffer+0xe1/0x170 [ 1457.875710][T28574] proc_fail_nth_read+0x1b3/0x220 [ 1457.875745][T28574] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1457.875780][T28574] ? rw_verify_area+0x2a6/0x4d0 [ 1457.875803][T28574] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1457.875835][T28574] vfs_read+0x200/0x980 [ 1457.875856][T28574] ? fdget_pos+0x247/0x320 [ 1457.875888][T28574] ? __pfx___mutex_lock+0x10/0x10 [ 1457.875916][T28574] ? __pfx_vfs_read+0x10/0x10 [ 1457.875941][T28574] ? __fget_files+0x2a/0x420 [ 1457.875974][T28574] ? __fget_files+0x3a0/0x420 [ 1457.875998][T28574] ? __fget_files+0x2a/0x420 [ 1457.876037][T28574] ksys_read+0x145/0x250 [ 1457.876064][T28574] ? __pfx_ksys_read+0x10/0x10 [ 1457.876096][T28574] ? do_syscall_64+0xbe/0x3b0 [ 1457.876127][T28574] do_syscall_64+0xfa/0x3b0 [ 1457.876151][T28574] ? lockdep_hardirqs_on+0x9c/0x150 [ 1457.876175][T28574] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1457.876195][T28574] ? clear_bhb_loop+0x60/0xb0 [ 1457.876228][T28574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1457.876247][T28574] RIP: 0033:0x7f925618d57c [ 1457.876267][T28574] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1457.876283][T28574] RSP: 002b:00007f9256f84030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1457.876306][T28574] RAX: ffffffffffffffda RBX: 00007f92563b6080 RCX: 00007f925618d57c [ 1457.876321][T28574] RDX: 000000000000000f RSI: 00007f9256f840a0 RDI: 0000000000000006 [ 1457.876333][T28574] RBP: 00007f9256f84090 R08: 0000000000000000 R09: 0000000000000000 [ 1457.876345][T28574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1457.876357][T28574] R13: 0000000000000000 R14: 00007f92563b6080 R15: 00007ffc82123c48 [ 1457.876396][T28574] [ 1459.011838][T28612] FAULT_INJECTION: forcing a failure. [ 1459.011838][T28612] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1459.028637][T28612] CPU: 0 UID: 0 PID: 28612 Comm: syz.1.7097 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1459.028667][T28612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1459.028679][T28612] Call Trace: [ 1459.028688][T28612] [ 1459.028698][T28612] dump_stack_lvl+0x189/0x250 [ 1459.028725][T28612] ? __pfx____ratelimit+0x10/0x10 [ 1459.028752][T28612] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1459.028774][T28612] ? __pfx__printk+0x10/0x10 [ 1459.028798][T28612] ? __might_fault+0xb0/0x130 [ 1459.028837][T28612] should_fail_ex+0x414/0x560 [ 1459.028871][T28612] _copy_from_user+0x2d/0xb0 [ 1459.028896][T28612] do_tcp_setsockopt+0x47d/0x1f10 [ 1459.028922][T28612] ? vfs_write+0x8d8/0xa90 [ 1459.028946][T28612] ? smc_setsockopt+0x181/0xab0 [ 1459.028970][T28612] ? __pfx_do_tcp_setsockopt+0x10/0x10 [ 1459.028997][T28612] ? __pfx___mutex_lock+0x10/0x10 [ 1459.029030][T28612] ? __lock_acquire+0xab9/0xd20 [ 1459.029060][T28612] ? sock_common_setsockopt+0x36/0xc0 [ 1459.029085][T28612] ? tcp_setsockopt+0x3d/0xe0 [ 1459.029110][T28612] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 1459.029137][T28612] smc_setsockopt+0x22f/0xab0 [ 1459.029169][T28612] ? __pfx_smc_setsockopt+0x10/0x10 [ 1459.029198][T28612] ? aa_sock_opt_perm+0x74/0x110 [ 1459.029233][T28612] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 1459.029252][T28612] ? __pfx_smc_setsockopt+0x10/0x10 [ 1459.029279][T28612] do_sock_setsockopt+0x179/0x1b0 [ 1459.029314][T28612] __x64_sys_setsockopt+0x13f/0x1b0 [ 1459.029351][T28612] do_syscall_64+0xfa/0x3b0 [ 1459.029375][T28612] ? lockdep_hardirqs_on+0x9c/0x150 [ 1459.029400][T28612] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1459.029420][T28612] ? clear_bhb_loop+0x60/0xb0 [ 1459.029446][T28612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1459.029465][T28612] RIP: 0033:0x7f3285d8eb69 [ 1459.029484][T28612] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1459.029501][T28612] RSP: 002b:00007f3286b72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1459.029524][T28612] RAX: ffffffffffffffda RBX: 00007f3285fb6080 RCX: 00007f3285d8eb69 [ 1459.029539][T28612] RDX: 000000000000001d RSI: 0000000000000006 RDI: 0000000000000004 [ 1459.029551][T28612] RBP: 00007f3286b72090 R08: 0000000000000004 R09: 0000000000000000 [ 1459.029564][T28612] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000001 [ 1459.029578][T28612] R13: 0000000000000000 R14: 00007f3285fb6080 R15: 00007fff6394eea8 [ 1459.029611][T28612] [ 1459.289987][T28611] __nla_validate_parse: 4 callbacks suppressed [ 1459.290011][T28611] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.7098'. [ 1459.338387][T28614] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.7099'. [ 1459.475421][T28620] netlink: 17 bytes leftover after parsing attributes in process `syz.2.7102'. [ 1459.495713][T28620] net_ratelimit: 424 callbacks suppressed [ 1459.495736][T28620] netlink: zone id is out of range [ 1459.509080][T28620] netlink: zone id is out of range [ 1459.518729][T28620] netlink: zone id is out of range [ 1459.523946][T28620] netlink: zone id is out of range [ 1459.529091][T28620] netlink: zone id is out of range [ 1459.534406][T28620] netlink: zone id is out of range [ 1459.539550][T28620] netlink: zone id is out of range [ 1459.544936][T28620] netlink: zone id is out of range [ 1459.550236][T28620] netlink: zone id is out of range [ 1459.555665][T28620] netlink: zone id is out of range [ 1459.931062][T28640] FAULT_INJECTION: forcing a failure. [ 1459.931062][T28640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1459.958193][T28640] CPU: 0 UID: 0 PID: 28640 Comm: syz.0.7111 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1459.958235][T28640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1459.958248][T28640] Call Trace: [ 1459.958259][T28640] [ 1459.958271][T28640] dump_stack_lvl+0x189/0x250 [ 1459.958305][T28640] ? __pfx____ratelimit+0x10/0x10 [ 1459.958337][T28640] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1459.958365][T28640] ? __pfx__printk+0x10/0x10 [ 1459.958411][T28640] ? __might_fault+0xb0/0x130 [ 1459.958463][T28640] should_fail_ex+0x414/0x560 [ 1459.958513][T28640] _copy_to_user+0x31/0xb0 [ 1459.958552][T28640] simple_read_from_buffer+0xe1/0x170 [ 1459.958600][T28640] proc_fail_nth_read+0x1b3/0x220 [ 1459.958647][T28640] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1459.958695][T28640] ? rw_verify_area+0x2a6/0x4d0 [ 1459.958721][T28640] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1459.958763][T28640] vfs_read+0x200/0x980 [ 1459.958790][T28640] ? fdget_pos+0x247/0x320 [ 1459.958835][T28640] ? __pfx___mutex_lock+0x10/0x10 [ 1459.958869][T28640] ? __pfx_vfs_read+0x10/0x10 [ 1459.958905][T28640] ? __fget_files+0x2a/0x420 [ 1459.958951][T28640] ? __fget_files+0x3a0/0x420 [ 1459.958977][T28640] ? __fget_files+0x2a/0x420 [ 1459.959035][T28640] ksys_read+0x145/0x250 [ 1459.959074][T28640] ? __pfx_ksys_read+0x10/0x10 [ 1459.959122][T28640] ? do_syscall_64+0xbe/0x3b0 [ 1459.959166][T28640] do_syscall_64+0xfa/0x3b0 [ 1459.959200][T28640] ? lockdep_hardirqs_on+0x9c/0x150 [ 1459.959236][T28640] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1459.959258][T28640] ? clear_bhb_loop+0x60/0xb0 [ 1459.959295][T28640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1459.959317][T28640] RIP: 0033:0x7f925618d57c [ 1459.959340][T28640] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1459.959356][T28640] RSP: 002b:00007f9256fa5030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1459.959380][T28640] RAX: ffffffffffffffda RBX: 00007f92563b5fa0 RCX: 00007f925618d57c [ 1459.959395][T28640] RDX: 000000000000000f RSI: 00007f9256fa50a0 RDI: 0000000000000005 [ 1459.959407][T28640] RBP: 00007f9256fa5090 R08: 0000000000000000 R09: 0000000000000000 [ 1459.959420][T28640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1459.959433][T28640] R13: 0000000000000000 R14: 00007f92563b5fa0 R15: 00007ffc82123c48 [ 1459.959503][T28640] [ 1460.555499][T28644] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.7112'. [ 1461.175561][T28658] netlink: 17 bytes leftover after parsing attributes in process `syz.2.7117'. [ 1461.315584][T28664] FAULT_INJECTION: forcing a failure. [ 1461.315584][T28664] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1461.341160][T28664] CPU: 0 UID: 0 PID: 28664 Comm: syz.1.7119 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1461.341241][T28664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1461.341254][T28664] Call Trace: [ 1461.341265][T28664] [ 1461.341276][T28664] dump_stack_lvl+0x189/0x250 [ 1461.341309][T28664] ? __pfx____ratelimit+0x10/0x10 [ 1461.341342][T28664] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1461.341370][T28664] ? __pfx__printk+0x10/0x10 [ 1461.341404][T28664] ? __might_fault+0xb0/0x130 [ 1461.341442][T28664] ? __might_fault+0xb0/0x130 [ 1461.341490][T28664] should_fail_ex+0x414/0x560 [ 1461.341539][T28664] _copy_from_user+0x2d/0xb0 [ 1461.341573][T28664] __sys_bpf+0x1ed/0x870 [ 1461.341612][T28664] ? __pfx___sys_bpf+0x10/0x10 [ 1461.341685][T28664] ? ksys_write+0x22a/0x250 [ 1461.341724][T28664] ? __pfx_ksys_write+0x10/0x10 [ 1461.341746][T28664] ? rcu_is_watching+0x15/0xb0 [ 1461.341804][T28664] __x64_sys_bpf+0x7c/0x90 [ 1461.341836][T28664] do_syscall_64+0xfa/0x3b0 [ 1461.341864][T28664] ? lockdep_hardirqs_on+0x9c/0x150 [ 1461.341892][T28664] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1461.341915][T28664] ? clear_bhb_loop+0x60/0xb0 [ 1461.341951][T28664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1461.341973][T28664] RIP: 0033:0x7f3285d8eb69 [ 1461.341996][T28664] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1461.342014][T28664] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1461.342037][T28664] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1461.342052][T28664] RDX: 0000000000000094 RSI: 0000200000000a80 RDI: 0000000000000005 [ 1461.342066][T28664] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1461.342079][T28664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1461.342091][T28664] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1461.342160][T28664] [ 1461.871192][T28679] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.7124'. [ 1462.048989][T28683] netlink: 'syz.2.7126': attribute type 21 has an invalid length. [ 1462.078526][T28685] FAULT_INJECTION: forcing a failure. [ 1462.078526][T28685] name failslab, interval 1, probability 0, space 0, times 0 [ 1462.084282][T28683] netlink: 128 bytes leftover after parsing attributes in process `syz.2.7126'. [ 1462.124308][T28685] CPU: 0 UID: 0 PID: 28685 Comm: syz.1.7127 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1462.124339][T28685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1462.124352][T28685] Call Trace: [ 1462.124362][T28685] [ 1462.124374][T28685] dump_stack_lvl+0x189/0x250 [ 1462.124407][T28685] ? __pfx____ratelimit+0x10/0x10 [ 1462.124439][T28685] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1462.124465][T28685] ? __pfx__printk+0x10/0x10 [ 1462.124515][T28685] ? __pfx___might_resched+0x10/0x10 [ 1462.124567][T28685] should_fail_ex+0x414/0x560 [ 1462.124616][T28685] should_failslab+0xa8/0x100 [ 1462.124651][T28685] __kmalloc_cache_noprof+0x70/0x3d0 [ 1462.124679][T28685] ? find_css_set+0x9bb/0x1560 [ 1462.124726][T28685] find_css_set+0x9bb/0x1560 [ 1462.124802][T28685] ? __pfx_find_css_set+0x10/0x10 [ 1462.124883][T28685] ? __pfx_perf_trace_lock+0x10/0x10 [ 1462.124962][T28685] cgroup_migrate_prepare_dst+0x130/0x700 [ 1462.125030][T28685] cgroup_attach_task+0x5ae/0x970 [ 1462.125076][T28685] ? cgroup_attach_task+0x1fb/0x970 [ 1462.125118][T28685] ? __pfx_cgroup_attach_task+0x10/0x10 [ 1462.125198][T28685] ? get_task_cred+0x23/0x300 [ 1462.125224][T28685] ? get_task_cred+0x23/0x300 [ 1462.125244][T28685] ? get_task_cred+0x23/0x300 [ 1462.125276][T28685] ? get_task_cred+0x2c1/0x300 [ 1462.125295][T28685] ? get_task_cred+0x23/0x300 [ 1462.125332][T28685] __cgroup1_procs_write+0x2cd/0x3c0 [ 1462.125384][T28685] ? __pfx___cgroup1_procs_write+0x10/0x10 [ 1462.125413][T28685] ? kernfs_root+0x1c/0x230 [ 1462.125430][T28685] ? kernfs_root+0x1c/0x230 [ 1462.125456][T28685] ? kernfs_root+0x1ea/0x230 [ 1462.125475][T28685] ? __pfx_cgroup1_procs_write+0x10/0x10 [ 1462.125509][T28685] cgroup_file_write+0x39b/0x740 [ 1462.125564][T28685] ? __pfx_cgroup_file_write+0x10/0x10 [ 1462.125642][T28685] ? __pfx_cgroup_file_write+0x10/0x10 [ 1462.125665][T28685] kernfs_fop_write_iter+0x375/0x4f0 [ 1462.125723][T28685] vfs_write+0x548/0xa90 [ 1462.125771][T28685] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1462.125807][T28685] ? __pfx_vfs_write+0x10/0x10 [ 1462.125876][T28685] ? __fget_files+0x2a/0x420 [ 1462.125941][T28685] ksys_write+0x145/0x250 [ 1462.125982][T28685] ? __pfx_ksys_write+0x10/0x10 [ 1462.126003][T28685] ? rcu_is_watching+0x15/0xb0 [ 1462.126056][T28685] ? do_syscall_64+0xbe/0x3b0 [ 1462.126102][T28685] do_syscall_64+0xfa/0x3b0 [ 1462.126128][T28685] ? lockdep_hardirqs_on+0x9c/0x150 [ 1462.126157][T28685] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1462.126187][T28685] ? clear_bhb_loop+0x60/0xb0 [ 1462.126224][T28685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1462.126245][T28685] RIP: 0033:0x7f3285d8eb69 [ 1462.126270][T28685] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1462.126287][T28685] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1462.126310][T28685] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1462.126325][T28685] RDX: 0000000000000012 RSI: 0000200000000380 RDI: 0000000000000007 [ 1462.126339][T28685] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1462.126352][T28685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1462.126365][T28685] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1462.126439][T28685] [ 1462.574538][T28683] netlink: 'syz.2.7126': attribute type 4 has an invalid length. [ 1462.594996][T28683] netlink: 'syz.2.7126': attribute type 5 has an invalid length. [ 1462.616207][T28683] netlink: 3 bytes leftover after parsing attributes in process `syz.2.7126'. [ 1462.635251][T28691] netlink: 'syz.3.7129': attribute type 2 has an invalid length. [ 1463.290911][T28703] netlink: 'syz.0.7134': attribute type 21 has an invalid length. [ 1463.588986][T28708] FAULT_INJECTION: forcing a failure. [ 1463.588986][T28708] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1463.648147][T28708] CPU: 1 UID: 0 PID: 28708 Comm: syz.1.7136 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1463.648178][T28708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1463.648190][T28708] Call Trace: [ 1463.648201][T28708] [ 1463.648211][T28708] dump_stack_lvl+0x189/0x250 [ 1463.648243][T28708] ? __pfx____ratelimit+0x10/0x10 [ 1463.648274][T28708] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1463.648302][T28708] ? __pfx__printk+0x10/0x10 [ 1463.648348][T28708] ? __might_fault+0xb0/0x130 [ 1463.648398][T28708] should_fail_ex+0x414/0x560 [ 1463.648460][T28708] _copy_from_user+0x2d/0xb0 [ 1463.648491][T28708] __copy_msghdr+0x3c5/0x5b0 [ 1463.648541][T28708] ___sys_sendmsg+0x1a5/0x2a0 [ 1463.648585][T28708] ? __pfx____sys_sendmsg+0x10/0x10 [ 1463.648688][T28708] ? __fget_files+0x2a/0x420 [ 1463.648760][T28708] ? __fget_files+0x2a/0x420 [ 1463.648787][T28708] ? __fget_files+0x3a0/0x420 [ 1463.648851][T28708] __x64_sys_sendmsg+0x19b/0x260 [ 1463.648895][T28708] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1463.648961][T28708] ? __pfx_ksys_write+0x10/0x10 [ 1463.648983][T28708] ? rcu_is_watching+0x15/0xb0 [ 1463.649034][T28708] ? do_syscall_64+0xbe/0x3b0 [ 1463.649076][T28708] do_syscall_64+0xfa/0x3b0 [ 1463.649107][T28708] ? lockdep_hardirqs_on+0x9c/0x150 [ 1463.649134][T28708] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1463.649156][T28708] ? clear_bhb_loop+0x60/0xb0 [ 1463.649191][T28708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1463.649210][T28708] RIP: 0033:0x7f3285d8eb69 [ 1463.649232][T28708] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1463.649249][T28708] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1463.649273][T28708] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1463.649288][T28708] RDX: 000000002600c055 RSI: 00002000000000c0 RDI: 0000000000000004 [ 1463.649301][T28708] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1463.649315][T28708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1463.649329][T28708] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1463.649397][T28708] [ 1464.314548][T28719] netlink: 5 bytes leftover after parsing attributes in process `syz.3.7138'. [ 1464.475770][T28728] netlink: 5175 bytes leftover after parsing attributes in process `syz.3.7138'. [ 1464.757485][T28740] netlink: 'syz.1.7147': attribute type 4 has an invalid length. [ 1464.766388][T28740] netlink: 14345 bytes leftover after parsing attributes in process `syz.1.7147'. [ 1464.807063][T28740] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.7147'. [ 1464.817383][T28740] net_ratelimit: 162 callbacks suppressed [ 1464.817455][T28740] openvswitch: netlink: ufid size 3068 bytes exceeds the range (1, 16) [ 1464.855488][T28740] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1464.961150][T28740] netlink: 'syz.1.7147': attribute type 22 has an invalid length. [ 1464.970251][T28740] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.7147'. [ 1465.099301][T28746] netlink: 17 bytes leftover after parsing attributes in process `syz.2.7150'. [ 1465.185269][T28746] netlink: zone id is out of range [ 1465.200544][T28746] netlink: zone id is out of range [ 1465.212532][T28746] netlink: zone id is out of range [ 1465.231595][T28746] netlink: zone id is out of range [ 1465.317321][T28751] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1465.327810][T28751] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1465.336579][T28751] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1465.347777][T28751] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1465.354687][T28746] netlink: zone id is out of range [ 1465.357377][T28751] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1465.392094][T28746] netlink: zone id is out of range [ 1465.440228][T28746] netlink: zone id is out of range [ 1465.573046][T28746] netlink: zone id is out of range [ 1465.951289][T28750] chnl_net:caif_netlink_parms(): no params data found [ 1466.209208][ T5846] Bluetooth: hci5: command 0x0406 tx timeout [ 1466.352312][T28773] netlink: 5 bytes leftover after parsing attributes in process `syz.2.7157'. [ 1466.504609][T28750] bridge0: port 1(bridge_slave_0) entered blocking state [ 1466.511791][T28750] bridge0: port 1(bridge_slave_0) entered disabled state [ 1466.529836][T28750] bridge_slave_0: entered allmulticast mode [ 1466.542372][T28783] FAULT_INJECTION: forcing a failure. [ 1466.542372][T28783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1466.577666][T28783] CPU: 1 UID: 0 PID: 28783 Comm: syz.1.7159 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1466.577696][T28783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1466.577709][T28783] Call Trace: [ 1466.577718][T28783] [ 1466.577728][T28783] dump_stack_lvl+0x189/0x250 [ 1466.577756][T28783] ? __pfx____ratelimit+0x10/0x10 [ 1466.577783][T28783] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1466.577805][T28783] ? __pfx__printk+0x10/0x10 [ 1466.577833][T28783] ? __might_fault+0xb0/0x130 [ 1466.577873][T28783] should_fail_ex+0x414/0x560 [ 1466.577909][T28783] _copy_from_user+0x2d/0xb0 [ 1466.577936][T28783] do_tcp_setsockopt+0x47d/0x1f10 [ 1466.577963][T28783] ? vfs_write+0x8d8/0xa90 [ 1466.577989][T28783] ? smc_setsockopt+0x181/0xab0 [ 1466.578015][T28783] ? __pfx_do_tcp_setsockopt+0x10/0x10 [ 1466.578044][T28783] ? __pfx___mutex_lock+0x10/0x10 [ 1466.578079][T28783] ? __lock_acquire+0xab9/0xd20 [ 1466.578112][T28783] ? sock_common_setsockopt+0x36/0xc0 [ 1466.578136][T28783] ? tcp_setsockopt+0x3d/0xe0 [ 1466.578161][T28783] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 1466.578189][T28783] smc_setsockopt+0x22f/0xab0 [ 1466.578222][T28783] ? __pfx_smc_setsockopt+0x10/0x10 [ 1466.578247][T28783] ? aa_sock_opt_perm+0x74/0x110 [ 1466.578274][T28783] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 1466.578295][T28783] ? __pfx_smc_setsockopt+0x10/0x10 [ 1466.578323][T28783] do_sock_setsockopt+0x179/0x1b0 [ 1466.578360][T28783] __x64_sys_setsockopt+0x13f/0x1b0 [ 1466.578404][T28783] do_syscall_64+0xfa/0x3b0 [ 1466.578431][T28783] ? lockdep_hardirqs_on+0x9c/0x150 [ 1466.578456][T28783] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1466.578477][T28783] ? clear_bhb_loop+0x60/0xb0 [ 1466.578503][T28783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1466.578523][T28783] RIP: 0033:0x7f3285d8eb69 [ 1466.578543][T28783] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1466.578561][T28783] RSP: 002b:00007f3286b72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1466.578584][T28783] RAX: ffffffffffffffda RBX: 00007f3285fb6080 RCX: 00007f3285d8eb69 [ 1466.578600][T28783] RDX: 0000000000000013 RSI: 0000000000000006 RDI: 0000000000000004 [ 1466.578613][T28783] RBP: 00007f3286b72090 R08: 0000000000000004 R09: 0000000000000000 [ 1466.578627][T28783] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000001 [ 1466.578640][T28783] R13: 0000000000000000 R14: 00007f3285fb6080 R15: 00007fff6394eea8 [ 1466.578674][T28783] [ 1466.582537][T28750] bridge_slave_0: entered promiscuous mode [ 1466.843009][T28780] netlink: 5175 bytes leftover after parsing attributes in process `syz.2.7157'. [ 1466.874948][T28750] bridge0: port 2(bridge_slave_1) entered blocking state [ 1466.885122][T28750] bridge0: port 2(bridge_slave_1) entered disabled state [ 1466.897040][T28750] bridge_slave_1: entered allmulticast mode [ 1466.910000][T28750] bridge_slave_1: entered promiscuous mode [ 1467.141879][T28750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1467.204356][T28750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1467.404467][ T5846] Bluetooth: hci3: command tx timeout [ 1467.423099][T28750] team0: Port device team_slave_0 added [ 1467.432651][T28750] team0: Port device team_slave_1 added [ 1467.506180][T28801] FAULT_INJECTION: forcing a failure. [ 1467.506180][T28801] name failslab, interval 1, probability 0, space 0, times 0 [ 1467.601923][T28801] CPU: 1 UID: 0 PID: 28801 Comm: syz.3.7164 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1467.601956][T28801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1467.601969][T28801] Call Trace: [ 1467.601979][T28801] [ 1467.601991][T28801] dump_stack_lvl+0x189/0x250 [ 1467.602024][T28801] ? __pfx____ratelimit+0x10/0x10 [ 1467.602057][T28801] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1467.602084][T28801] ? __pfx__printk+0x10/0x10 [ 1467.602145][T28801] ? __pfx___might_resched+0x10/0x10 [ 1467.602195][T28801] should_fail_ex+0x414/0x560 [ 1467.602247][T28801] should_failslab+0xa8/0x100 [ 1467.602285][T28801] __kmalloc_cache_noprof+0x70/0x3d0 [ 1467.602315][T28801] ? subflow_ulp_init+0xd0/0x5c0 [ 1467.602353][T28801] subflow_ulp_init+0xd0/0x5c0 [ 1467.602374][T28801] ? tcp_set_ulp+0xb1/0x5f0 [ 1467.602422][T28801] tcp_set_ulp+0x539/0x5f0 [ 1467.602463][T28801] mptcp_subflow_create_socket+0x5c5/0xb40 [ 1467.602532][T28801] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 1467.602565][T28801] ? perf_trace_lock+0x2f8/0x3b0 [ 1467.602627][T28801] __mptcp_nmpc_sk+0x150/0x720 [ 1467.602663][T28801] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 1467.602691][T28801] ? __local_bh_enable_ip+0x12d/0x1c0 [ 1467.602725][T28801] ? lockdep_hardirqs_on+0x9c/0x150 [ 1467.602759][T28801] ? __local_bh_enable_ip+0x12d/0x1c0 [ 1467.602802][T28801] mptcp_sendmsg_fastopen+0xd4/0x580 [ 1467.602863][T28801] mptcp_sendmsg+0x176c/0x1970 [ 1467.602894][T28801] ? __pfx___might_resched+0x10/0x10 [ 1467.602959][T28801] ? __pfx_perf_tp_event+0x10/0x10 [ 1467.603021][T28801] ? aa_sk_perm+0x81e/0x950 [ 1467.603068][T28801] ? __pfx_aa_sk_perm+0x10/0x10 [ 1467.603095][T28801] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 1467.603135][T28801] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1467.603164][T28801] ? sock_rps_record_flow+0x19/0x410 [ 1467.603201][T28801] ? inet_sendmsg+0x2f4/0x370 [ 1467.603244][T28801] __sock_sendmsg+0x19c/0x270 [ 1467.603287][T28801] ____sys_sendmsg+0x505/0x830 [ 1467.603345][T28801] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1467.603411][T28801] ? import_iovec+0x74/0xa0 [ 1467.603454][T28801] ___sys_sendmsg+0x21f/0x2a0 [ 1467.603500][T28801] ? __pfx____sys_sendmsg+0x10/0x10 [ 1467.603609][T28801] ? __fget_files+0x2a/0x420 [ 1467.603684][T28801] ? __fget_files+0x2a/0x420 [ 1467.603711][T28801] ? __fget_files+0x3a0/0x420 [ 1467.603779][T28801] __x64_sys_sendmsg+0x19b/0x260 [ 1467.603824][T28801] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1467.603889][T28801] ? __pfx_ksys_write+0x10/0x10 [ 1467.603910][T28801] ? rcu_is_watching+0x15/0xb0 [ 1467.603959][T28801] ? do_syscall_64+0xbe/0x3b0 [ 1467.604002][T28801] do_syscall_64+0xfa/0x3b0 [ 1467.604028][T28801] ? lockdep_hardirqs_on+0x9c/0x150 [ 1467.604056][T28801] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1467.604079][T28801] ? clear_bhb_loop+0x60/0xb0 [ 1467.604123][T28801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1467.604144][T28801] RIP: 0033:0x7f204978eb69 [ 1467.604168][T28801] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1467.604186][T28801] RSP: 002b:00007f204a619038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1467.604210][T28801] RAX: ffffffffffffffda RBX: 00007f20499b5fa0 RCX: 00007f204978eb69 [ 1467.604225][T28801] RDX: 00000000240400c0 RSI: 00002000000003c0 RDI: 0000000000000004 [ 1467.604239][T28801] RBP: 00007f204a619090 R08: 0000000000000000 R09: 0000000000000000 [ 1467.604252][T28801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1467.604264][T28801] R13: 0000000000000000 R14: 00007f20499b5fa0 R15: 00007ffc9027ab38 [ 1467.604334][T28801] [ 1468.159425][T28750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1468.193083][T28750] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1468.334284][ T5846] Bluetooth: hci4: unknown advertising packet type: 0x70 [ 1468.334354][ T5846] Bluetooth: hci4: Malformed LE Event: 0x02 [ 1468.377653][T28750] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1468.464410][T28818] netlink: 5 bytes leftover after parsing attributes in process `syz.1.7169'. [ 1468.568580][T28750] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1468.601060][T28750] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1468.713940][T28750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1469.044706][T28816] netlink: 5175 bytes leftover after parsing attributes in process `syz.1.7169'. [ 1469.268626][T28750] hsr_slave_0: entered promiscuous mode [ 1469.286812][T28750] hsr_slave_1: entered promiscuous mode [ 1469.293431][T28750] debugfs: 'hsr0' already exists in 'hsr' [ 1469.334070][T28750] Cannot create hsr debugfs directory [ 1469.484800][ T5846] Bluetooth: hci3: command tx timeout [ 1469.784420][T28835] netlink: 'syz.0.7176': attribute type 25 has an invalid length. [ 1469.966347][T28845] netlink: 'syz.1.7180': attribute type 9 has an invalid length. [ 1470.044850][T28845] netlink: 'syz.1.7180': attribute type 8 has an invalid length. [ 1470.073389][T28845] netlink: 143452 bytes leftover after parsing attributes in process `syz.1.7180'. [ 1470.104952][T28846] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7180'. [ 1470.285439][T28856] netlink: 'syz.0.7182': attribute type 10 has an invalid length. [ 1470.303223][T28856] bridge0: port 3(netdevsim0) entered blocking state [ 1470.321795][T28856] bridge0: port 3(netdevsim0) entered disabled state [ 1470.340971][T28856] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 1470.396255][T28856] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 1470.450479][T28856] bridge0: port 3(netdevsim0) entered blocking state [ 1470.457588][T28856] bridge0: port 3(netdevsim0) entered forwarding state [ 1470.568408][T28849] netlink: 14593 bytes leftover after parsing attributes in process `syz.3.7181'. [ 1470.951253][T28750] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1471.009570][T28750] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1471.084695][T28750] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1471.170405][T28750] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1471.574896][ T5846] Bluetooth: hci3: command tx timeout [ 1471.809887][T28750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1471.901708][T28750] 8021q: adding VLAN 0 to HW filter on device team0 [ 1471.986549][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 1471.993700][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1472.042359][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 1472.049595][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1472.244876][T28889] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.7192'. [ 1472.252557][T28887] netlink: 'syz.3.7192': attribute type 4 has an invalid length. [ 1472.294751][T28887] netlink: 14345 bytes leftover after parsing attributes in process `syz.3.7192'. [ 1472.361458][T28889] net_ratelimit: 78 callbacks suppressed [ 1472.361479][T28889] openvswitch: netlink: ufid size 3068 bytes exceeds the range (1, 16) [ 1472.452834][T28897] netlink: 'syz.3.7192': attribute type 22 has an invalid length. [ 1472.476723][T28750] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1472.518111][T28889] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1472.572962][T28897] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.7192'. [ 1472.931009][T28750] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1473.644241][ T5846] Bluetooth: hci3: command tx timeout [ 1474.506933][T28750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1475.927241][T28750] veth0_vlan: entered promiscuous mode [ 1475.987556][T28750] veth1_vlan: entered promiscuous mode [ 1476.146872][T28750] veth0_macvtap: entered promiscuous mode [ 1476.205448][T28750] veth1_macvtap: entered promiscuous mode [ 1476.290685][T28750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1476.349059][T28750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1476.496523][ T49] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1476.525880][ T49] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1476.563954][ T49] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1476.603279][ T49] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1477.296564][T28073] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1477.322940][T28073] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1477.465248][T28073] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1477.473141][T28073] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1477.580860][T28934] netlink: 5 bytes leftover after parsing attributes in process `syz.2.7202'. [ 1477.724696][T28934] netlink: 5175 bytes leftover after parsing attributes in process `syz.2.7202'. [ 1479.076531][ T5846] Bluetooth: hci5: unexpected event 0x16 length: 151 > 6 [ 1480.887469][T29030] netlink: 'syz.0.7232': attribute type 29 has an invalid length. [ 1480.934842][T29030] netlink: 'syz.0.7232': attribute type 29 has an invalid length. [ 1481.220116][T29043] netlink: 17 bytes leftover after parsing attributes in process `syz.0.7238'. [ 1481.337964][T29043] netlink: zone id is out of range [ 1481.343139][T29043] netlink: zone id is out of range [ 1481.362916][T29048] FAULT_INJECTION: forcing a failure. [ 1481.362916][T29048] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1481.399619][T29043] netlink: zone id is out of range [ 1481.416248][T29049] netlink: 'syz.0.7238': attribute type 2 has an invalid length. [ 1481.434386][T29048] CPU: 1 UID: 0 PID: 29048 Comm: syz.1.7237 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1481.434417][T29048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1481.434430][T29048] Call Trace: [ 1481.434439][T29048] [ 1481.434449][T29048] dump_stack_lvl+0x189/0x250 [ 1481.434478][T29048] ? __pfx____ratelimit+0x10/0x10 [ 1481.434506][T29048] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1481.434529][T29048] ? __pfx__printk+0x10/0x10 [ 1481.434558][T29048] ? __might_fault+0xb0/0x130 [ 1481.434589][T29048] ? __might_fault+0xb0/0x130 [ 1481.434624][T29048] should_fail_ex+0x414/0x560 [ 1481.434659][T29048] _copy_from_user+0x2d/0xb0 [ 1481.434685][T29048] __sys_bpf+0x1ed/0x870 [ 1481.434714][T29048] ? __pfx___sys_bpf+0x10/0x10 [ 1481.434760][T29048] ? ksys_write+0x22a/0x250 [ 1481.434788][T29048] ? __pfx_ksys_write+0x10/0x10 [ 1481.434809][T29048] ? rcu_is_watching+0x15/0xb0 [ 1481.434850][T29048] __x64_sys_bpf+0x7c/0x90 [ 1481.434876][T29048] do_syscall_64+0xfa/0x3b0 [ 1481.434901][T29048] ? lockdep_hardirqs_on+0x9c/0x150 [ 1481.434926][T29048] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1481.434947][T29048] ? clear_bhb_loop+0x60/0xb0 [ 1481.434975][T29048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1481.434995][T29048] RIP: 0033:0x7f3285d8eb69 [ 1481.435013][T29048] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1481.435033][T29048] RSP: 002b:00007f3286b72038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1481.435056][T29048] RAX: ffffffffffffffda RBX: 00007f3285fb6080 RCX: 00007f3285d8eb69 [ 1481.435072][T29048] RDX: 0000000000000010 RSI: 0000200000000680 RDI: 000000000000000f [ 1481.435085][T29048] RBP: 00007f3286b72090 R08: 0000000000000000 R09: 0000000000000000 [ 1481.435098][T29048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1481.435111][T29048] R13: 0000000000000000 R14: 00007f3285fb6080 R15: 00007fff6394eea8 [ 1481.435151][T29048] [ 1481.660181][T29043] netlink: zone id is out of range [ 1481.665664][T29043] netlink: zone id is out of range [ 1481.670934][T29043] netlink: zone id is out of range [ 1481.676608][T29043] netlink: zone id is out of range [ 1481.681859][T29043] netlink: zone id is out of range [ 1481.687061][T29043] netlink: zone id is out of range [ 1481.692208][T29043] netlink: zone id is out of range [ 1481.702444][T29049] netlink: 164 bytes leftover after parsing attributes in process `syz.0.7238'. [ 1481.974601][T29063] netlink: 'syz.5.7244': attribute type 21 has an invalid length. [ 1481.997397][T29063] netlink: 132 bytes leftover after parsing attributes in process `syz.5.7244'. [ 1482.015131][T29063] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7244'. [ 1482.359385][T29075] FAULT_INJECTION: forcing a failure. [ 1482.359385][T29075] name failslab, interval 1, probability 0, space 0, times 0 [ 1482.445783][T29075] CPU: 1 UID: 0 PID: 29075 Comm: syz.0.7249 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1482.445816][T29075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1482.445829][T29075] Call Trace: [ 1482.445840][T29075] [ 1482.445851][T29075] dump_stack_lvl+0x189/0x250 [ 1482.445885][T29075] ? __pfx____ratelimit+0x10/0x10 [ 1482.445918][T29075] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1482.445945][T29075] ? __pfx__printk+0x10/0x10 [ 1482.446007][T29075] ? __pfx___might_resched+0x10/0x10 [ 1482.446035][T29075] ? fs_reclaim_acquire+0x7d/0x100 [ 1482.446085][T29075] should_fail_ex+0x414/0x560 [ 1482.446136][T29075] should_failslab+0xa8/0x100 [ 1482.446174][T29075] __kmalloc_noprof+0xcb/0x4f0 [ 1482.446202][T29075] ? security_sk_alloc+0x52/0x390 [ 1482.446249][T29075] security_sk_alloc+0x52/0x390 [ 1482.446292][T29075] sk_prot_alloc+0x101/0x220 [ 1482.446320][T29075] ? sk_alloc+0x24/0x370 [ 1482.446361][T29075] sk_alloc+0x3a/0x370 [ 1482.446390][T29075] ? bpf_ctx_init+0x167/0x1d0 [ 1482.446432][T29075] bpf_prog_test_run_skb+0x2ed/0x1560 [ 1482.446460][T29075] ? __fget_files+0x2a/0x420 [ 1482.446533][T29075] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 1482.446565][T29075] bpf_prog_test_run+0x2c7/0x340 [ 1482.446618][T29075] __sys_bpf+0x581/0x870 [ 1482.446659][T29075] ? __pfx___sys_bpf+0x10/0x10 [ 1482.446737][T29075] ? ksys_write+0x22a/0x250 [ 1482.446774][T29075] ? __pfx_ksys_write+0x10/0x10 [ 1482.446795][T29075] ? rcu_is_watching+0x15/0xb0 [ 1482.446857][T29075] __x64_sys_bpf+0x7c/0x90 [ 1482.446891][T29075] do_syscall_64+0xfa/0x3b0 [ 1482.446918][T29075] ? lockdep_hardirqs_on+0x9c/0x150 [ 1482.446948][T29075] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1482.446990][T29075] ? clear_bhb_loop+0x60/0xb0 [ 1482.447035][T29075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1482.447056][T29075] RIP: 0033:0x7f925618eb69 [ 1482.447080][T29075] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1482.447099][T29075] RSP: 002b:00007f9256fa5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1482.447122][T29075] RAX: ffffffffffffffda RBX: 00007f92563b5fa0 RCX: 00007f925618eb69 [ 1482.447137][T29075] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 1482.447150][T29075] RBP: 00007f9256fa5090 R08: 0000000000000000 R09: 0000000000000000 [ 1482.447164][T29075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1482.447178][T29075] R13: 0000000000000000 R14: 00007f92563b5fa0 R15: 00007ffc82123c48 [ 1482.447248][T29075] [ 1482.787435][T29085] bridge0: port 1(bridge_slave_0) entered disabled state [ 1483.222052][T29100] bridge_slave_1: left allmulticast mode [ 1483.227897][T29100] bridge_slave_1: left promiscuous mode [ 1483.233776][T29100] bridge0: port 2(bridge_slave_1) entered disabled state [ 1483.250120][T29100] bridge_slave_0: left allmulticast mode [ 1483.280108][T29100] bridge_slave_0: left promiscuous mode [ 1483.298149][T29100] bridge0: port 1(bridge_slave_0) entered disabled state [ 1483.391387][T29100] bond0: (slave bridge0): Releasing backup interface [ 1483.740874][T29117] FAULT_INJECTION: forcing a failure. [ 1483.740874][T29117] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1483.791515][T29117] CPU: 0 UID: 0 PID: 29117 Comm: syz.0.7264 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1483.791547][T29117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1483.791561][T29117] Call Trace: [ 1483.791572][T29117] [ 1483.791583][T29117] dump_stack_lvl+0x189/0x250 [ 1483.791617][T29117] ? __pfx____ratelimit+0x10/0x10 [ 1483.791650][T29117] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1483.791678][T29117] ? __pfx__printk+0x10/0x10 [ 1483.791720][T29117] ? __might_fault+0xb0/0x130 [ 1483.791770][T29117] should_fail_ex+0x414/0x560 [ 1483.791818][T29117] _copy_to_user+0x31/0xb0 [ 1483.791854][T29117] simple_read_from_buffer+0xe1/0x170 [ 1483.791899][T29117] proc_fail_nth_read+0x1b3/0x220 [ 1483.791946][T29117] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1483.791988][T29117] ? rw_verify_area+0x2a6/0x4d0 [ 1483.792025][T29117] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1483.792063][T29117] vfs_read+0x200/0x980 [ 1483.792090][T29117] ? fdget_pos+0x247/0x320 [ 1483.792131][T29117] ? __pfx___mutex_lock+0x10/0x10 [ 1483.792163][T29117] ? __pfx_vfs_read+0x10/0x10 [ 1483.792198][T29117] ? __fget_files+0x2a/0x420 [ 1483.792243][T29117] ? __fget_files+0x3a0/0x420 [ 1483.792269][T29117] ? __fget_files+0x2a/0x420 [ 1483.792328][T29117] ksys_read+0x145/0x250 [ 1483.792351][T29117] ? __fget_files+0x3a0/0x420 [ 1483.792386][T29117] ? __pfx_ksys_read+0x10/0x10 [ 1483.792433][T29117] ? do_syscall_64+0xbe/0x3b0 [ 1483.792477][T29117] do_syscall_64+0xfa/0x3b0 [ 1483.792502][T29117] ? lockdep_hardirqs_on+0x9c/0x150 [ 1483.792531][T29117] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.792553][T29117] ? clear_bhb_loop+0x60/0xb0 [ 1483.792588][T29117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.792608][T29117] RIP: 0033:0x7f925618d57c [ 1483.792631][T29117] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1483.792650][T29117] RSP: 002b:00007f9256fa5030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1483.792679][T29117] RAX: ffffffffffffffda RBX: 00007f92563b5fa0 RCX: 00007f925618d57c [ 1483.792695][T29117] RDX: 000000000000000f RSI: 00007f9256fa50a0 RDI: 0000000000000006 [ 1483.792708][T29117] RBP: 00007f9256fa5090 R08: 0000000000000000 R09: 0000000000000000 [ 1483.792721][T29117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1483.792734][T29117] R13: 0000000000000000 R14: 00007f92563b5fa0 R15: 00007ffc82123c48 [ 1483.792804][T29117] [ 1484.240008][T29125] netlink: 'syz.3.7266': attribute type 19 has an invalid length. [ 1484.275866][T29125] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7266'. [ 1484.495052][T29129] netlink: 'syz.2.7267': attribute type 21 has an invalid length. [ 1484.532609][T29129] netlink: 128 bytes leftover after parsing attributes in process `syz.2.7267'. [ 1484.578755][T29129] netlink: 'syz.2.7267': attribute type 4 has an invalid length. [ 1484.694769][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.705289][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1484.709686][T29135] netlink: 'syz.5.7268': attribute type 4 has an invalid length. [ 1484.733816][T29137] netlink: 209844 bytes leftover after parsing attributes in process `syz.5.7268'. [ 1484.973216][T29135] netlink: 14345 bytes leftover after parsing attributes in process `syz.5.7268'. [ 1485.528951][T29156] FAULT_INJECTION: forcing a failure. [ 1485.528951][T29156] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.574422][T29156] CPU: 1 UID: 0 PID: 29156 Comm: syz.0.7277 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1485.574456][T29156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1485.574468][T29156] Call Trace: [ 1485.574478][T29156] [ 1485.574488][T29156] dump_stack_lvl+0x189/0x250 [ 1485.574520][T29156] ? __pfx____ratelimit+0x10/0x10 [ 1485.574553][T29156] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1485.574580][T29156] ? __pfx__printk+0x10/0x10 [ 1485.574632][T29156] ? __pfx___might_resched+0x10/0x10 [ 1485.574686][T29156] should_fail_ex+0x414/0x560 [ 1485.574738][T29156] should_failslab+0xa8/0x100 [ 1485.574776][T29156] __kmalloc_noprof+0xcb/0x4f0 [ 1485.574802][T29156] ? kfree+0x4d/0x440 [ 1485.574823][T29156] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1485.574869][T29156] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1485.574905][T29156] ? tomoyo_domain+0xd9/0x130 [ 1485.574964][T29156] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1485.574991][T29156] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1485.575027][T29156] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1485.575053][T29156] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1485.575212][T29156] ? __fget_files+0x2a/0x420 [ 1485.575254][T29156] ? __fget_files+0x2a/0x420 [ 1485.575280][T29156] ? __fget_files+0x3a0/0x420 [ 1485.575308][T29156] ? __fget_files+0x2a/0x420 [ 1485.575354][T29156] security_file_ioctl+0xcb/0x2d0 [ 1485.575398][T29156] __se_sys_ioctl+0x47/0x170 [ 1485.575435][T29156] do_syscall_64+0xfa/0x3b0 [ 1485.575462][T29156] ? lockdep_hardirqs_on+0x9c/0x150 [ 1485.575490][T29156] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1485.575513][T29156] ? clear_bhb_loop+0x60/0xb0 [ 1485.575549][T29156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1485.575571][T29156] RIP: 0033:0x7f925618eb69 [ 1485.575595][T29156] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1485.575614][T29156] RSP: 002b:00007f9256fa5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1485.575639][T29156] RAX: ffffffffffffffda RBX: 00007f92563b5fa0 RCX: 00007f925618eb69 [ 1485.575655][T29156] RDX: 00002000000006c0 RSI: 0000000000005452 RDI: 0000000000000003 [ 1485.575668][T29156] RBP: 00007f9256fa5090 R08: 0000000000000000 R09: 0000000000000000 [ 1485.575681][T29156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1485.575694][T29156] R13: 0000000000000000 R14: 00007f92563b5fa0 R15: 00007ffc82123c48 [ 1485.575763][T29156] [ 1485.575774][T29156] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1485.866747][T29165] netlink: 'syz.2.7280': attribute type 39 has an invalid length. [ 1485.910823][T29168] FAULT_INJECTION: forcing a failure. [ 1485.910823][T29168] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.048126][T29171] FAULT_INJECTION: forcing a failure. [ 1486.048126][T29171] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.074068][T29168] CPU: 0 UID: 0 PID: 29168 Comm: syz.1.7281 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1486.074107][T29168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1486.074120][T29168] Call Trace: [ 1486.074131][T29168] [ 1486.074143][T29168] dump_stack_lvl+0x189/0x250 [ 1486.074175][T29168] ? __pfx____ratelimit+0x10/0x10 [ 1486.074215][T29168] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1486.074243][T29168] ? __pfx__printk+0x10/0x10 [ 1486.074289][T29168] ? __might_fault+0xb0/0x130 [ 1486.074341][T29168] should_fail_ex+0x414/0x560 [ 1486.074394][T29168] _copy_to_user+0x31/0xb0 [ 1486.074432][T29168] simple_read_from_buffer+0xe1/0x170 [ 1486.074489][T29168] proc_fail_nth_read+0x1b3/0x220 [ 1486.074537][T29168] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1486.074584][T29168] ? rw_verify_area+0x2a6/0x4d0 [ 1486.074611][T29168] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1486.074654][T29168] vfs_read+0x200/0x980 [ 1486.074682][T29168] ? fdget_pos+0x247/0x320 [ 1486.074728][T29168] ? __pfx___mutex_lock+0x10/0x10 [ 1486.074761][T29168] ? __pfx_vfs_read+0x10/0x10 [ 1486.074798][T29168] ? __fget_files+0x2a/0x420 [ 1486.074844][T29168] ? __fget_files+0x3a0/0x420 [ 1486.074872][T29168] ? __fget_files+0x2a/0x420 [ 1486.074934][T29168] ksys_read+0x145/0x250 [ 1486.074972][T29168] ? __pfx_ksys_read+0x10/0x10 [ 1486.074994][T29168] ? rcu_is_watching+0x15/0xb0 [ 1486.075046][T29168] ? do_syscall_64+0xbe/0x3b0 [ 1486.075091][T29168] do_syscall_64+0xfa/0x3b0 [ 1486.075117][T29168] ? lockdep_hardirqs_on+0x9c/0x150 [ 1486.075146][T29168] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1486.075215][T29168] ? clear_bhb_loop+0x60/0xb0 [ 1486.075252][T29168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1486.075272][T29168] RIP: 0033:0x7f3285d8d57c [ 1486.075296][T29168] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1486.075314][T29168] RSP: 002b:00007f3286b93030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1486.075337][T29168] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8d57c [ 1486.075353][T29168] RDX: 000000000000000f RSI: 00007f3286b930a0 RDI: 000000000000000d [ 1486.075366][T29168] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1486.075380][T29168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1486.075392][T29168] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1486.075466][T29168] [ 1486.348311][T29171] CPU: 0 UID: 0 PID: 29171 Comm: syz.3.7282 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1486.348344][T29171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1486.348357][T29171] Call Trace: [ 1486.348366][T29171] [ 1486.348375][T29171] dump_stack_lvl+0x189/0x250 [ 1486.348405][T29171] ? __pfx____ratelimit+0x10/0x10 [ 1486.348431][T29171] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1486.348454][T29171] ? __pfx__printk+0x10/0x10 [ 1486.348487][T29171] ? __might_fault+0xb0/0x130 [ 1486.348521][T29171] should_fail_ex+0x414/0x560 [ 1486.348555][T29171] _copy_from_user+0x2d/0xb0 [ 1486.348582][T29171] __copy_msghdr+0x3c5/0x5b0 [ 1486.348620][T29171] ___sys_sendmsg+0x1a5/0x2a0 [ 1486.348654][T29171] ? __pfx____sys_sendmsg+0x10/0x10 [ 1486.348710][T29171] ? __fget_files+0x2a/0x420 [ 1486.348753][T29171] ? __fget_files+0x2a/0x420 [ 1486.348779][T29171] ? __fget_files+0x3a0/0x420 [ 1486.348819][T29171] __x64_sys_sendmsg+0x19b/0x260 [ 1486.348853][T29171] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1486.348896][T29171] ? __pfx_ksys_write+0x10/0x10 [ 1486.348918][T29171] ? rcu_is_watching+0x15/0xb0 [ 1486.348953][T29171] ? do_syscall_64+0xbe/0x3b0 [ 1486.348985][T29171] do_syscall_64+0xfa/0x3b0 [ 1486.349010][T29171] ? lockdep_hardirqs_on+0x9c/0x150 [ 1486.349035][T29171] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1486.349056][T29171] ? clear_bhb_loop+0x60/0xb0 [ 1486.349082][T29171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1486.349101][T29171] RIP: 0033:0x7f204978eb69 [ 1486.349120][T29171] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1486.349138][T29171] RSP: 002b:00007f204a619038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1486.349161][T29171] RAX: ffffffffffffffda RBX: 00007f20499b5fa0 RCX: 00007f204978eb69 [ 1486.349176][T29171] RDX: 0000000000000041 RSI: 0000200000000600 RDI: 0000000000000003 [ 1486.349198][T29171] RBP: 00007f204a619090 R08: 0000000000000000 R09: 0000000000000000 [ 1486.349212][T29171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1486.349224][T29171] R13: 0000000000000000 R14: 00007f20499b5fa0 R15: 00007ffc9027ab38 [ 1486.349258][T29171] [ 1486.630642][T29165] veth0_macvtap: left promiscuous mode [ 1486.832782][ T5160] Bluetooth: hci1: command 0x0406 tx timeout [ 1487.093120][T29183] FAULT_INJECTION: forcing a failure. [ 1487.093120][T29183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1487.093535][T29188] FAULT_INJECTION: forcing a failure. [ 1487.093535][T29188] name failslab, interval 1, probability 0, space 0, times 0 [ 1487.161303][T29183] CPU: 1 UID: 0 PID: 29183 Comm: syz.0.7286 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1487.161334][T29183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1487.161346][T29183] Call Trace: [ 1487.161354][T29183] [ 1487.161363][T29183] dump_stack_lvl+0x189/0x250 [ 1487.161391][T29183] ? __pfx____ratelimit+0x10/0x10 [ 1487.161417][T29183] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1487.161440][T29183] ? __pfx__printk+0x10/0x10 [ 1487.161471][T29183] ? __might_fault+0xb0/0x130 [ 1487.161505][T29183] should_fail_ex+0x414/0x560 [ 1487.161547][T29183] _copy_to_user+0x31/0xb0 [ 1487.161576][T29183] simple_read_from_buffer+0xe1/0x170 [ 1487.161609][T29183] proc_fail_nth_read+0x1b3/0x220 [ 1487.161645][T29183] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1487.161680][T29183] ? rw_verify_area+0x2a6/0x4d0 [ 1487.161703][T29183] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1487.161735][T29183] vfs_read+0x200/0x980 [ 1487.161757][T29183] ? fdget_pos+0x247/0x320 [ 1487.161790][T29183] ? __pfx___mutex_lock+0x10/0x10 [ 1487.161817][T29183] ? __pfx_vfs_read+0x10/0x10 [ 1487.161843][T29183] ? __fget_files+0x2a/0x420 [ 1487.161875][T29183] ? __fget_files+0x3a0/0x420 [ 1487.161900][T29183] ? __fget_files+0x2a/0x420 [ 1487.161939][T29183] ksys_read+0x145/0x250 [ 1487.161973][T29183] ? __pfx_ksys_read+0x10/0x10 [ 1487.162005][T29183] ? do_syscall_64+0xbe/0x3b0 [ 1487.162036][T29183] do_syscall_64+0xfa/0x3b0 [ 1487.162061][T29183] ? lockdep_hardirqs_on+0x9c/0x150 [ 1487.162086][T29183] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1487.162105][T29183] ? clear_bhb_loop+0x60/0xb0 [ 1487.162131][T29183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1487.162151][T29183] RIP: 0033:0x7f925618d57c [ 1487.162170][T29183] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 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 ef 93 02 00 48 [ 1487.162187][T29183] RSP: 002b:00007f9256f84030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1487.162210][T29183] RAX: ffffffffffffffda RBX: 00007f92563b6080 RCX: 00007f925618d57c [ 1487.162223][T29183] RDX: 000000000000000f RSI: 00007f9256f840a0 RDI: 0000000000000013 [ 1487.162237][T29183] RBP: 00007f9256f84090 R08: 0000000000000000 R09: 0000000000000000 [ 1487.162249][T29183] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 1487.162263][T29183] R13: 0000000000000000 R14: 00007f92563b6080 R15: 00007ffc82123c48 [ 1487.162300][T29183] [ 1487.211965][T29177] netlink: 'syz.3.7285': attribute type 4 has an invalid length. [ 1487.216980][T29182] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.7285'. [ 1487.221445][T29177] netlink: 14345 bytes leftover after parsing attributes in process `syz.3.7285'. [ 1487.225876][T29182] net_ratelimit: 77 callbacks suppressed [ 1487.225893][T29182] openvswitch: netlink: ufid size 3068 bytes exceeds the range (1, 16) [ 1487.225916][T29182] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 1487.293517][T29188] CPU: 1 UID: 0 PID: 29188 Comm: syz.5.7288 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1487.293544][T29188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1487.293557][T29188] Call Trace: [ 1487.293565][T29188] [ 1487.293575][T29188] dump_stack_lvl+0x189/0x250 [ 1487.293602][T29188] ? __pfx____ratelimit+0x10/0x10 [ 1487.293629][T29188] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1487.293650][T29188] ? __pfx__printk+0x10/0x10 [ 1487.293684][T29188] ? __pfx___might_resched+0x10/0x10 [ 1487.293711][T29188] ? fs_reclaim_acquire+0x7d/0x100 [ 1487.293747][T29188] should_fail_ex+0x414/0x560 [ 1487.293782][T29188] should_failslab+0xa8/0x100 [ 1487.293813][T29188] kmem_cache_alloc_lru_noprof+0x78/0x3d0 [ 1487.293838][T29188] ? __d_alloc+0x36/0x7a0 [ 1487.293870][T29188] ? do_raw_spin_lock+0x121/0x290 [ 1487.293898][T29188] __d_alloc+0x36/0x7a0 [ 1487.293936][T29188] d_alloc_pseudo+0x21/0xc0 [ 1487.293957][T29188] alloc_file_pseudo+0xcc/0x210 [ 1487.293999][T29188] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1487.294049][T29188] anon_inode_getfile+0xc5/0x1a0 [ 1487.294083][T29188] __se_sys_perf_event_open+0xf20/0x1d70 [ 1487.294124][T29188] ? __pfx___se_sys_perf_event_open+0x10/0x10 [ 1487.294169][T29188] ? __pfx_ksys_write+0x10/0x10 [ 1487.294201][T29188] ? do_syscall_64+0xbe/0x3b0 [ 1487.294225][T29188] ? __x64_sys_perf_event_open+0x20/0xc0 [ 1487.294250][T29188] do_syscall_64+0xfa/0x3b0 [ 1487.294274][T29188] ? lockdep_hardirqs_on+0x9c/0x150 [ 1487.294298][T29188] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1487.294317][T29188] ? clear_bhb_loop+0x60/0xb0 [ 1487.294344][T29188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1487.294363][T29188] RIP: 0033:0x7f340678eb69 [ 1487.294381][T29188] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1487.294399][T29188] RSP: 002b:00007f3407671038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1487.294421][T29188] RAX: ffffffffffffffda RBX: 00007f34069b6080 RCX: 00007f340678eb69 [ 1487.294435][T29188] RDX: 0000000000000001 RSI: ffffffffffffffff RDI: 0000200000000240 [ 1487.294449][T29188] RBP: 00007f3407671090 R08: 0000000000000008 R09: 0000000000000000 [ 1487.294462][T29188] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1487.294475][T29188] R13: 0000000000000001 R14: 00007f34069b6080 R15: 00007ffe5ab5f528 [ 1487.294512][T29188] [ 1487.394790][T29181] veth1_macvtap: left promiscuous mode [ 1487.443803][T29189] veth1_macvtap: entered promiscuous mode [ 1487.449270][T29189] macsec0: entered promiscuous mode [ 1487.449503][T29189] macsec0: entered allmulticast mode [ 1487.449521][T29189] veth1_macvtap: entered allmulticast mode [ 1488.843598][T29214] netlink: 'syz.2.7295': attribute type 8 has an invalid length. [ 1488.853081][T29214] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.7295'. [ 1490.555630][T29227] netlink: 'syz.2.7299': attribute type 29 has an invalid length. [ 1490.624554][T29229] netlink: 'syz.2.7299': attribute type 29 has an invalid length. [ 1491.403850][T29256] FAULT_INJECTION: forcing a failure. [ 1491.403850][T29256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1491.404919][T29256] [ 1491.404927][T29256] ====================================================== [ 1491.404935][T29256] WARNING: possible circular locking dependency detected [ 1491.404944][T29256] 6.16.0-syzkaller-gabad3d0bad72 #0 Not tainted [ 1491.404955][T29256] ------------------------------------------------------ [ 1491.404962][T29256] syz.1.7312/29256 is trying to acquire lock: [ 1491.404973][T29256] ffffffff8e12e100 (console_owner){-.-.}-{0:0}, at: console_flush_all+0x13a/0xc40 [ 1491.405024][T29256] [ 1491.405024][T29256] but task is already holding lock: [ 1491.405031][T29256] ffff8880b8639f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 1491.405080][T29256] [ 1491.405080][T29256] which lock already depends on the new lock. [ 1491.405080][T29256] [ 1491.405087][T29256] [ 1491.405087][T29256] the existing dependency chain (in reverse order) is: [ 1491.405095][T29256] [ 1491.405095][T29256] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 1491.405120][T29256] lock_acquire+0x120/0x360 [ 1491.405143][T29256] _raw_spin_lock_nested+0x32/0x50 [ 1491.405166][T29256] raw_spin_rq_lock_nested+0x2a/0x140 [ 1491.405198][T29256] task_rq_lock+0xbc/0x470 [ 1491.405222][T29256] cgroup_move_task+0x92/0x2a0 [ 1491.405250][T29256] css_set_move_task+0x658/0x9e0 [ 1491.405268][T29256] cgroup_post_fork+0x1ef/0x790 [ 1491.405286][T29256] copy_process+0x3862/0x3c00 [ 1491.405302][T29256] kernel_clone+0x21e/0x840 [ 1491.405319][T29256] user_mode_thread+0xdd/0x140 [ 1491.405336][T29256] rest_init+0x23/0x300 [ 1491.405350][T29256] start_kernel+0x3a9/0x410 [ 1491.405377][T29256] x86_64_start_reservations+0x24/0x30 [ 1491.405399][T29256] x86_64_start_kernel+0x143/0x1c0 [ 1491.405419][T29256] common_startup_64+0x13e/0x147 [ 1491.405441][T29256] [ 1491.405441][T29256] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 1491.405468][T29256] lock_acquire+0x120/0x360 [ 1491.405491][T29256] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1491.405511][T29256] try_to_wake_up+0x6e/0x1290 [ 1491.405529][T29256] __wake_up_common_lock+0x134/0x1f0 [ 1491.405548][T29256] tty_port_default_wakeup+0xa2/0xf0 [ 1491.405569][T29256] serial8250_tx_chars+0x72e/0x970 [ 1491.405597][T29256] serial8250_handle_irq+0x633/0xbb0 [ 1491.405614][T29256] serial8250_default_handle_irq+0xbf/0x1e0 [ 1491.405635][T29256] serial8250_interrupt+0x8a/0x160 [ 1491.405660][T29256] __handle_irq_event_percpu+0x28c/0x980 [ 1491.405680][T29256] handle_irq_event+0x8b/0x1e0 [ 1491.405698][T29256] handle_edge_irq+0x23b/0x9f0 [ 1491.405715][T29256] __common_interrupt+0x143/0x250 [ 1491.405739][T29256] common_interrupt+0xb6/0xe0 [ 1491.405754][T29256] asm_common_interrupt+0x26/0x40 [ 1491.405772][T29256] lock_acquire+0x175/0x360 [ 1491.405795][T29256] unwind_next_frame+0xc2/0x2390 [ 1491.405812][T29256] arch_stack_walk+0x11c/0x150 [ 1491.405830][T29256] stack_trace_save+0x9c/0xe0 [ 1491.405849][T29256] kasan_save_track+0x3e/0x80 [ 1491.405870][T29256] kasan_save_free_info+0x46/0x50 [ 1491.405887][T29256] __kasan_slab_free+0x62/0x70 [ 1491.405908][T29256] kfree+0x18e/0x440 [ 1491.405929][T29256] tomoyo_realpath_from_path+0x598/0x5d0 [ 1491.405951][T29256] tomoyo_check_open_permission+0x1c1/0x3b0 [ 1491.405969][T29256] security_file_open+0xb1/0x270 [ 1491.405986][T29256] do_dentry_open+0x384/0x13f0 [ 1491.406013][T29256] vfs_open+0x3b/0x340 [ 1491.406038][T29256] path_openat+0x2ee5/0x3830 [ 1491.406056][T29256] do_filp_open+0x1fa/0x410 [ 1491.406075][T29256] do_sys_openat2+0x121/0x1c0 [ 1491.406103][T29256] __x64_sys_openat+0x138/0x170 [ 1491.406119][T29256] do_syscall_64+0xfa/0x3b0 [ 1491.406143][T29256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1491.406162][T29256] [ 1491.406162][T29256] -> #2 (&tty->write_wait){-.-.}-{3:3}: [ 1491.406197][T29256] lock_acquire+0x120/0x360 [ 1491.406220][T29256] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1491.406240][T29256] __wake_up_common_lock+0x2f/0x1f0 [ 1491.406260][T29256] tty_port_default_wakeup+0xa2/0xf0 [ 1491.406280][T29256] serial8250_tx_chars+0x72e/0x970 [ 1491.406308][T29256] serial8250_handle_irq+0x633/0xbb0 [ 1491.406326][T29256] serial8250_default_handle_irq+0xbf/0x1e0 [ 1491.406347][T29256] serial8250_interrupt+0x8a/0x160 [ 1491.406371][T29256] __handle_irq_event_percpu+0x28c/0x980 [ 1491.406391][T29256] handle_irq_event+0x8b/0x1e0 [ 1491.406410][T29256] handle_edge_irq+0x23b/0x9f0 [ 1491.406426][T29256] __common_interrupt+0x143/0x250 [ 1491.406450][T29256] common_interrupt+0xb6/0xe0 [ 1491.406466][T29256] asm_common_interrupt+0x26/0x40 [ 1491.406483][T29256] _raw_spin_unlock_irqrestore+0xa8/0x110 [ 1491.406504][T29256] uart_port_unlock_deref+0x111/0x2f0 [ 1491.406532][T29256] uart_write+0xe8/0x130 [ 1491.406558][T29256] n_tty_write+0xd32/0x11d0 [ 1491.406577][T29256] file_tty_write+0x500/0x990 [ 1491.406603][T29256] vfs_write+0x548/0xa90 [ 1491.406621][T29256] ksys_write+0x145/0x250 [ 1491.406641][T29256] do_syscall_64+0xfa/0x3b0 [ 1491.406663][T29256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1491.406681][T29256] [ 1491.406681][T29256] -> #1 (&port_lock_key){-.-.}-{3:3}: [ 1491.406706][T29256] lock_acquire+0x120/0x360 [ 1491.406728][T29256] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1491.406747][T29256] serial8250_console_write+0x17e/0x1ba0 [ 1491.406766][T29256] console_flush_all+0x728/0xc40 [ 1491.406783][T29256] console_unlock+0xc4/0x270 [ 1491.406798][T29256] vprintk_emit+0x5b7/0x7a0 [ 1491.406813][T29256] _printk+0xcf/0x120 [ 1491.406836][T29256] register_console+0xa8b/0xf90 [ 1491.406854][T29256] univ8250_console_init+0x3a/0x70 [ 1491.406896][T29256] console_init+0x10e/0x430 [ 1491.406915][T29256] start_kernel+0x254/0x410 [ 1491.406941][T29256] x86_64_start_reservations+0x24/0x30 [ 1491.406958][T29256] x86_64_start_kernel+0x143/0x1c0 [ 1491.406983][T29256] common_startup_64+0x13e/0x147 [ 1491.407000][T29256] [ 1491.407000][T29256] -> #0 (console_owner){-.-.}-{0:0}: [ 1491.407020][T29256] validate_chain+0xb9b/0x2140 [ 1491.407043][T29256] __lock_acquire+0xab9/0xd20 [ 1491.407062][T29256] lock_acquire+0x120/0x360 [ 1491.407081][T29256] console_flush_all+0x6d2/0xc40 [ 1491.407097][T29256] console_unlock+0xc4/0x270 [ 1491.407110][T29256] vprintk_emit+0x5b7/0x7a0 [ 1491.407123][T29256] _printk+0xcf/0x120 [ 1491.407140][T29256] should_fail_ex+0x3f5/0x560 [ 1491.407161][T29256] copy_to_user_nofault+0x89/0x160 [ 1491.407177][T29256] bpf_prog_c7763bb3f68e5cb3+0x41/0x47 [ 1491.407232][T29256] bpf_trace_run4+0x28b/0x4a0 [ 1491.407253][T29256] __bpf_trace_sched_switch+0x17a/0x1e0 [ 1491.407274][T29256] __traceiter_sched_switch+0x9d/0xd0 [ 1491.407294][T29256] __schedule+0x238f/0x4cc0 [ 1491.407314][T29256] preempt_schedule_common+0x83/0xd0 [ 1491.407334][T29256] preempt_schedule+0xae/0xc0 [ 1491.407353][T29256] preempt_schedule_thunk+0x16/0x30 [ 1491.407379][T29256] _raw_spin_unlock_irqrestore+0xfd/0x110 [ 1491.407399][T29256] kthread_queue_work+0x111/0x180 [ 1491.407418][T29256] synchronize_rcu_expedited+0x4b5/0x730 [ 1491.407434][T29256] synchronize_rcu+0x11a/0x310 [ 1491.407450][T29256] caif_disconnect_client+0x14a/0x200 [ 1491.407468][T29256] caif_release+0x166/0x350 [ 1491.407492][T29256] sock_close+0xc3/0x240 [ 1491.407511][T29256] __fput+0x44c/0xa70 [ 1491.407525][T29256] fput_close_sync+0x119/0x200 [ 1491.407540][T29256] __x64_sys_close+0x7f/0x110 [ 1491.407557][T29256] do_syscall_64+0xfa/0x3b0 [ 1491.407580][T29256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1491.407599][T29256] [ 1491.407599][T29256] other info that might help us debug this: [ 1491.407599][T29256] [ 1491.407606][T29256] Chain exists of: [ 1491.407606][T29256] console_owner --> &p->pi_lock --> &rq->__lock [ 1491.407606][T29256] [ 1491.407638][T29256] Possible unsafe locking scenario: [ 1491.407638][T29256] [ 1491.407645][T29256] CPU0 CPU1 [ 1491.407651][T29256] ---- ---- [ 1491.407658][T29256] lock(&rq->__lock); [ 1491.407671][T29256] lock(&p->pi_lock); [ 1491.407686][T29256] lock(&rq->__lock); [ 1491.407701][T29256] lock(console_owner); [ 1491.407713][T29256] [ 1491.407713][T29256] *** DEADLOCK *** [ 1491.407713][T29256] [ 1491.407718][T29256] 7 locks held by syz.1.7312/29256: [ 1491.407731][T29256] #0: ffff88807dd9e808 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 1491.407782][T29256] #1: ffff8881466d6258 (sk_lock-AF_CAIF){+.+.}-{0:0}, at: caif_release+0xf9/0x350 [ 1491.407836][T29256] #2: ffffffff8e13f938 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2f6/0x730 [ 1491.407882][T29256] #3: ffff8880b8639f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 1491.407935][T29256] #4: ffffffff8e139ea0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run4+0x19c/0x4a0 [ 1491.407981][T29256] #5: ffffffff8e12e160 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120 [ 1491.408029][T29256] #6: ffffffff8e015a30 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40 [ 1491.408074][T29256] [ 1491.408074][T29256] stack backtrace: [ 1491.408085][T29256] CPU: 0 UID: 0 PID: 29256 Comm: syz.1.7312 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1491.408109][T29256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1491.408121][T29256] Call Trace: [ 1491.408130][T29256] [ 1491.408141][T29256] dump_stack_lvl+0x189/0x250 [ 1491.408175][T29256] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1491.408210][T29256] ? __pfx__printk+0x10/0x10 [ 1491.408250][T29256] ? print_lock_name+0xde/0x100 [ 1491.408296][T29256] print_circular_bug+0x2ee/0x310 [ 1491.408330][T29256] check_noncircular+0x134/0x160 [ 1491.408385][T29256] validate_chain+0xb9b/0x2140 [ 1491.408481][T29256] __lock_acquire+0xab9/0xd20 [ 1491.408528][T29256] ? console_flush_all+0x13a/0xc40 [ 1491.408547][T29256] lock_acquire+0x120/0x360 [ 1491.408571][T29256] ? console_flush_all+0x13a/0xc40 [ 1491.408615][T29256] ? do_raw_spin_unlock+0x122/0x240 [ 1491.408637][T29256] ? console_flush_all+0x13a/0xc40 [ 1491.408666][T29256] console_flush_all+0x6d2/0xc40 [ 1491.408686][T29256] ? console_flush_all+0x13a/0xc40 [ 1491.408717][T29256] ? console_flush_all+0x13a/0xc40 [ 1491.408755][T29256] ? __pfx_console_flush_all+0x10/0x10 [ 1491.408807][T29256] ? is_printk_cpu_sync_owner+0x32/0x40 [ 1491.408845][T29256] console_unlock+0xc4/0x270 [ 1491.408874][T29256] ? __pfx_console_unlock+0x10/0x10 [ 1491.408907][T29256] ? is_printk_cpu_sync_owner+0x32/0x40 [ 1491.408943][T29256] vprintk_emit+0x5b7/0x7a0 [ 1491.408972][T29256] ? __pfx_vprintk_emit+0x10/0x10 [ 1491.408996][T29256] ? perf_swevent_event+0x113/0x5e0 [ 1491.409047][T29256] ? perf_tp_event+0x664/0x1380 [ 1491.409096][T29256] _printk+0xcf/0x120 [ 1491.409122][T29256] ? __pfx____ratelimit+0x10/0x10 [ 1491.409160][T29256] ? __pfx__printk+0x10/0x10 [ 1491.409205][T29256] ? from_kuid+0x1b0/0x640 [ 1491.409248][T29256] should_fail_ex+0x3f5/0x560 [ 1491.409293][T29256] copy_to_user_nofault+0x89/0x160 [ 1491.409328][T29256] bpf_prog_c7763bb3f68e5cb3+0x41/0x47 [ 1491.409354][T29256] bpf_trace_run4+0x28b/0x4a0 [ 1491.409386][T29256] ? bpf_trace_run4+0x19c/0x4a0 [ 1491.409417][T29256] ? __pfx_bpf_trace_run4+0x10/0x10 [ 1491.409445][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1491.409494][T29256] ? __bpf_trace_sched_switch+0x15f/0x1e0 [ 1491.409532][T29256] __bpf_trace_sched_switch+0x17a/0x1e0 [ 1491.409566][T29256] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 1491.409595][T29256] ? psi_group_change+0xab8/0x1050 [ 1491.409627][T29256] ? __schedule+0x22e9/0x4cc0 [ 1491.409671][T29256] ? __schedule+0x22e9/0x4cc0 [ 1491.409706][T29256] ? tracing_record_taskinfo_sched_switch+0x7d/0x370 [ 1491.409733][T29256] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 1491.409760][T29256] __traceiter_sched_switch+0x9d/0xd0 [ 1491.409799][T29256] __schedule+0x238f/0x4cc0 [ 1491.409847][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1491.409897][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1491.409938][T29256] ? __pfx___schedule+0x10/0x10 [ 1491.409971][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1491.410020][T29256] ? perf_trace_lock+0x2f8/0x3b0 [ 1491.410060][T29256] ? preempt_schedule+0xae/0xc0 [ 1491.410093][T29256] preempt_schedule_common+0x83/0xd0 [ 1491.410122][T29256] preempt_schedule+0xae/0xc0 [ 1491.410149][T29256] ? __pfx_preempt_schedule+0x10/0x10 [ 1491.410176][T29256] ? kthread_queue_work+0x111/0x180 [ 1491.410222][T29256] preempt_schedule_thunk+0x16/0x30 [ 1491.410267][T29256] _raw_spin_unlock_irqrestore+0xfd/0x110 [ 1491.410295][T29256] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1491.410348][T29256] kthread_queue_work+0x111/0x180 [ 1491.410383][T29256] synchronize_rcu_expedited+0x4b5/0x730 [ 1491.410413][T29256] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 1491.410474][T29256] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 1491.410509][T29256] ? __pfx___might_resched+0x10/0x10 [ 1491.410542][T29256] ? __pfx___dynamic_pr_debug+0x10/0x10 [ 1491.410609][T29256] synchronize_rcu+0x11a/0x310 [ 1491.410631][T29256] ? __pfx_synchronize_rcu+0x10/0x10 [ 1491.410680][T29256] ? cfctrl_cancel_req+0x239/0x250 [ 1491.410705][T29256] ? net_generic+0x1f4/0x240 [ 1491.410747][T29256] caif_disconnect_client+0x14a/0x200 [ 1491.410778][T29256] caif_release+0x166/0x350 [ 1491.410819][T29256] sock_close+0xc3/0x240 [ 1491.410847][T29256] ? __pfx_sock_close+0x10/0x10 [ 1491.410872][T29256] __fput+0x44c/0xa70 [ 1491.410922][T29256] fput_close_sync+0x119/0x200 [ 1491.410951][T29256] ? __pfx_fput_close_sync+0x10/0x10 [ 1491.411003][T29256] __x64_sys_close+0x7f/0x110 [ 1491.411027][T29256] do_syscall_64+0xfa/0x3b0 [ 1491.411052][T29256] ? lockdep_hardirqs_on+0x9c/0x150 [ 1491.411079][T29256] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1491.411102][T29256] ? clear_bhb_loop+0x60/0xb0 [ 1491.411134][T29256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1491.411154][T29256] RIP: 0033:0x7f3285d8eb69 [ 1491.411175][T29256] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1491.411202][T29256] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1491.411223][T29256] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1491.411239][T29256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 1491.411251][T29256] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1491.411264][T29256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1491.411277][T29256] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1491.411333][T29256] [ 1492.840704][T29256] CPU: 0 UID: 0 PID: 29256 Comm: syz.1.7312 Not tainted 6.16.0-syzkaller-gabad3d0bad72 #0 PREEMPT(full) [ 1492.840725][T29256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1492.840734][T29256] Call Trace: [ 1492.840744][T29256] [ 1492.840752][T29256] dump_stack_lvl+0x189/0x250 [ 1492.840772][T29256] ? __pfx____ratelimit+0x10/0x10 [ 1492.840791][T29256] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1492.840805][T29256] ? __pfx__printk+0x10/0x10 [ 1492.840826][T29256] ? from_kuid+0x1b0/0x640 [ 1492.840851][T29256] should_fail_ex+0x414/0x560 [ 1492.840877][T29256] copy_to_user_nofault+0x89/0x160 [ 1492.840896][T29256] bpf_prog_c7763bb3f68e5cb3+0x41/0x47 [ 1492.840912][T29256] bpf_trace_run4+0x28b/0x4a0 [ 1492.840936][T29256] ? bpf_trace_run4+0x19c/0x4a0 [ 1492.840954][T29256] ? __pfx_bpf_trace_run4+0x10/0x10 [ 1492.840970][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1492.840997][T29256] ? __bpf_trace_sched_switch+0x15f/0x1e0 [ 1492.841019][T29256] __bpf_trace_sched_switch+0x17a/0x1e0 [ 1492.841038][T29256] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 1492.841055][T29256] ? psi_group_change+0xab8/0x1050 [ 1492.841075][T29256] ? __schedule+0x22e9/0x4cc0 [ 1492.841098][T29256] ? __schedule+0x22e9/0x4cc0 [ 1492.841118][T29256] ? tracing_record_taskinfo_sched_switch+0x7d/0x370 [ 1492.841134][T29256] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 1492.841150][T29256] __traceiter_sched_switch+0x9d/0xd0 [ 1492.841171][T29256] __schedule+0x238f/0x4cc0 [ 1492.841201][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1492.841229][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1492.841254][T29256] ? __pfx___schedule+0x10/0x10 [ 1492.841273][T29256] ? perf_trace_run_bpf_submit+0xee/0x170 [ 1492.841300][T29256] ? perf_trace_lock+0x2f8/0x3b0 [ 1492.841323][T29256] ? preempt_schedule+0xae/0xc0 [ 1492.841343][T29256] preempt_schedule_common+0x83/0xd0 [ 1492.841361][T29256] preempt_schedule+0xae/0xc0 [ 1492.841376][T29256] ? __pfx_preempt_schedule+0x10/0x10 [ 1492.841392][T29256] ? kthread_queue_work+0x111/0x180 [ 1492.841413][T29256] preempt_schedule_thunk+0x16/0x30 [ 1492.841440][T29256] _raw_spin_unlock_irqrestore+0xfd/0x110 [ 1492.841457][T29256] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1492.841486][T29256] kthread_queue_work+0x111/0x180 [ 1492.841505][T29256] synchronize_rcu_expedited+0x4b5/0x730 [ 1492.841524][T29256] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 1492.841559][T29256] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 1492.841579][T29256] ? __pfx___might_resched+0x10/0x10 [ 1492.841599][T29256] ? __pfx___dynamic_pr_debug+0x10/0x10 [ 1492.841635][T29256] synchronize_rcu+0x11a/0x310 [ 1492.841648][T29256] ? __pfx_synchronize_rcu+0x10/0x10 [ 1492.841675][T29256] ? cfctrl_cancel_req+0x239/0x250 [ 1492.841690][T29256] ? net_generic+0x1f4/0x240 [ 1492.841713][T29256] caif_disconnect_client+0x14a/0x200 [ 1492.841731][T29256] caif_release+0x166/0x350 [ 1492.841754][T29256] sock_close+0xc3/0x240 [ 1492.841771][T29256] ? __pfx_sock_close+0x10/0x10 [ 1492.841786][T29256] __fput+0x44c/0xa70 [ 1492.841813][T29256] fput_close_sync+0x119/0x200 [ 1492.841830][T29256] ? __pfx_fput_close_sync+0x10/0x10 [ 1492.841857][T29256] __x64_sys_close+0x7f/0x110 [ 1492.841872][T29256] do_syscall_64+0xfa/0x3b0 [ 1492.841888][T29256] ? lockdep_hardirqs_on+0x9c/0x150 [ 1492.841904][T29256] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1492.841916][T29256] ? clear_bhb_loop+0x60/0xb0 [ 1492.841946][T29256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1492.841958][T29256] RIP: 0033:0x7f3285d8eb69 [ 1492.841971][T29256] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 1492.841982][T29256] RSP: 002b:00007f3286b93038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1492.841997][T29256] RAX: ffffffffffffffda RBX: 00007f3285fb5fa0 RCX: 00007f3285d8eb69 [ 1492.842006][T29256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 1492.842013][T29256] RBP: 00007f3286b93090 R08: 0000000000000000 R09: 0000000000000000 [ 1492.842021][T29256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1492.842029][T29256] R13: 0000000000000000 R14: 00007f3285fb5fa0 R15: 00007fff6394eea8 [ 1492.842057][T29256]