last executing test programs: 1.815488725s ago: executing program 3 (id=4): r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x88e}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0xf, 0x4, 0x4, 0x12}, 0x50) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r4, r5, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r4, 0xffffffffffffffff}, &(0x7f00000006c0), &(0x7f0000000700)=r3}, 0x20) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)) sendmsg$inet(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000180)="06", 0x1}], 0x1}, 0x3) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="18020000030000000000000000000000850000004100000085000000d000000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000600000005"], 0x48) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x11, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffc00, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x9015, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x40000000000000, 0xffffffffffffffff, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)={0x2, 0x4, 0x8, 0x1, 0x80, r6, 0xfffffffa, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4}, 0x50) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x1, 0x3f, 0x40, 0x42}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x101, r11}, 0x38) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000001d40)={r11, &(0x7f0000000240)='s', 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r10, 0x58, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r13 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000005c0)={0x2, 0x4, 0x8, 0x1, 0x80, r10, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x50) r14 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0xe, 0x0, r10, 0x40, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x3}, 0x50) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={0xffffffffffffffff, 0xfffffffb, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x27, &(0x7f0000000440)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r11}}, {}, [@alu={0x4, 0x0, 0xc, 0x3, 0x8, 0xffffffffffffff6b, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x82}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffa}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r10}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x5848f9a9ff2631d6}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000180)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x54, '\x00', r12, @fallback=0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000580)={0x7, 0x3}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[r14, 0xffffffffffffffff, r13, r14, r15, r10], 0x0, 0x10, 0x8}, 0x94) r16 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x7, [@enum64={0x6, 0x6, 0x0, 0x13, 0x0, 0x4, [{0x5, 0x2, 0x2}, {0xe, 0x4, 0x5}, {0x5, 0x2, 0x5}, {0x2, 0x767, 0x1c}, {0x4, 0x4, 0x9}, {0xa, 0x6, 0x1}]}]}, {0x0, [0x0, 0x0, 0x30, 0x2e, 0x30]}}, &(0x7f0000000a00)=""/71, 0x73, 0x47, 0x0, 0x4}, 0x28) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000a80)={0x1b, 0x0, 0x0, 0x9, 0x0, r9, 0xbfd, '\x00', r12, r16, 0x0, 0x1, 0x4}, 0x50) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r8, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 1.382833039s ago: executing program 3 (id=5): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x6, 0x804, 0x0, 0x7}, {0x10400002, 0x2, 0x0, 0x5}], 0x10, 0xfffffffd}, 0x94) r1 = socket$kcm(0x2, 0x5, 0x84) close(r1) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10, 0x0}, 0x4) r2 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYRES32=r0], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r5, 0x0, 0xe, 0x0, &(0x7f0000000980)="e0274239fa311786a26494137b8b", 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r7 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) recvmsg$unix(r6, &(0x7f0000000ec0)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000e40)=[{&(0x7f00000006c0)=""/8, 0x8}, {&(0x7f0000000700)=""/146, 0x92}, {&(0x7f00000007c0)=""/200, 0xc8}, {&(0x7f0000000b80)=""/193, 0xc1}, {&(0x7f0000000c80)=""/139, 0x8b}, {&(0x7f0000000d40)=""/205, 0xcd}], 0x6}, 0x10142) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$TOKEN_CREATE(0x24, &(0x7f0000000380)={0x0, r0}, 0x8) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r8, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000340), 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r9, 0x0, 0xe, 0x0, &(0x7f0000000280)="1d5ff8317ca952a2ba4bfee0f003", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6}, 0x50) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000000)=r6, 0x10) sendmsg$inet(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000440)="9c", 0x1}], 0x1}, 0x20004050) sendmsg$sock(r1, &(0x7f0000001240)={&(0x7f0000000f00)=@l2tp6={0xa, 0x0, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000f80)="42587839c6839d09bf002e53e3ea13b7bc2dea499741b84009cd3a72e411231d53c2ba2416a8db75c14efdfdd72a4f91abb79523fd44530c1bafa1663eb5e473a7e67406b31c654ebd96af25fe348fd9492a8f6f8f47dffbd53d7779aa8bb9ccc68aed55d0372f0a4700cfb37513ca27924ce3dce201dc170682348d9fb81a9692f1f2bc92ae39fb2a", 0x89}, {&(0x7f0000001040)="5f3931224a1fac55346405c91ce1c4f730fa8ba2d5df3c8a4547d810a30d0c7fb59627de37ca52cf3712f338fe91f771dfb6dd54e79c938503c5743589b189fd5a4dbe7cee0e1f20dcf7bf3f8ab22a05e104d5ade4681454db3f7a8e08dff39a1d9049c63954bf7fc1fc1d4f111f483b7c27d1dd5660ad4d64d95b0aaac49147aa9c1ac91c877e6910b60c735a0dd4398d64710ac3b1e85a5c9172fbde35691de229169682e505db5fba7d985c4b3660144a4e716eb8eac513a8", 0xba}, {&(0x7f0000001980)="28ba746cc8f5494faa87ac3ff49d2f76c6f3731d37293a41020412ccb043f23b415b02d2e17611d965d4442608e362682f716515a2a181983da2cf571683a8d4fe473f9a6645bee685f6c6aa57e77f0c95e739a37c34ad175f0a677361f0d0677b4f48193ec261d10d24eac7325a6a7cab96fa5aa4c41c3c341fb7f0b9d06c683cbc72b35e23c5631547a3c855c54f45d922a808117a9f2a7ebbdb9f4235cbd58a34fa27742de7ebfda9520fd72c5f9d78171cc41c7b35b194c3bcac14655d56c7c9506a44ba5c9f1e61000f8bcae7574792c803434dc6a9fc34ac5a54fe3c2abfc3c276583eb72fe314f4f60ac67639a799eb5836acd6630497acac39dd141580fc2afec4dce391e963c9a31aad258fdb55a89d0b5238a1c7e34d2fdcfe5d2fa41ad65e30efe5672b4c9b5384f04cbf75b33f14f5ffc9d39389ebed027ea5b1652c499064344d392e61a014ab229e58756585f57fd9eda45a8ca9e30fa6a416bcbbe66e32567ed8a7cf9aae535dc60edff4f9d3d30b89ecbf62f421f73ca16a4c5f0c0e25cb5768201102b9cdd0d7ee9dc95b2acef5b6b756d2da520250efde589482e13933c5bfd7d3f03fa50b51ad998164f4b31702c72788ee9ae8e7cf6da9f8cdb2ebfab2000464fbcfa04c64ee4d39a8064798a1f933a365c583c15498e044ec16c2bf3cd4c91d11a41a9389ee54c4a4c64c0622204338f0347099cf562c42b67ba1fce52b228458a9c989ee335dbc7952cfa132443e37c8a3fe2457e92123ff45b8d46fbf2031f3043c4f596a04dda73bcf3bb2975085a82dc57fcf82299395692a8c81aed96fe9a66b9bdbf0e8c54094ded6a30524f375486b87a9c612ead24eebc828972c06cb9e803e1d6b0a30d81d986d9781dcb99b4af146980769e1c7db49e4e4eec00489fc055aa4d0dcb174aeafa663940bef69183c75a4d636dc64c26f8cdb3cae1c7c3239825d85c69138ff16e74a25c93e4751307573cdfce19ba3b715e80feb125020f452647b03a45371770836e620bc54b49f0cb4a0aac0ed072a0dfbb741d66cba8ad3072dbb884dfe9161eaba90a5bd53d9e56913224eec19f434f220c99647c761d036476d4906d3f6d7ae7aefdf316d0f26e0b6fcae26bd0d2c4150a63f46546de57b9f7ce92743927e7e6cf4cd8b48027879182ec6540079876a95ac457bb3f33cb8771b14ebcc1501ef8645851b23837fb05bed13c40570c2678c69ed978ff69116851cbb87dda02369ef7b7a35a79cdd6ec185e08e090c7ed4c2cd770c1f3b3e060ebaa9f6bdda13b87878acf18b7bab0b09fd2541d9e2fce091f6ab03143bdbcd1a3cbbd1e39b5c3136c858ff8bd9de981a40ac006b5594bff1f463ec9baff68452c2f5b56eae4001a772df34475c96bdb0db0fb2783dce7156f82275218477fb516a06ebbbfce0c552891b286f0b7ab25fc23e6a87315620c18e80e4625f2b92039487439f30f7fb1aa8b73030af313ddf403bfbf2cda8d7b2deeaaed1b973152eefa5b46e55af2574f40b04ca15c17e5ce36900e902ce53488a0571a5dc8b66cddcd28da0069ca8aecd9c79ec4cc292e5b9d2908cc8fb2d120a9e2fe5ac72b20e18666693a6a206a6c3329095b44e7b37a91c0040b20fe28a216f7e72f7f548739f2d1c5e44be15254876a5d19f0ac02fa1501321495bc291e761525c26569bf4cf3db920af860204856bf46f9be5a2e0040e0abcabc4f45e3c93f680caf649a24a19ca98d8ed169bab8faedde148fded3489d1ff52932fc2acfcdc39a20167996250be621fa0627c46613bb297284d312ecec85a48d81c736e054e61f269ff78f1fa3d806e7c7beaffd5d215d7d3f88fe5302afab51907e62cf9d8258213ac418494ad73fa048ff86e339e4dde6e14bfeedcaddf7b5166664a61c68f9d1def39e53067914bec89e4ed47594b8b459f881cc8ec82d4f8bc71441563dbbc820a002ebfa5866477751cf13b0b3e0c8c28afbc3f2473bfe7f2ace50a86fe7b30edf721d05f93be317bd657acb780ea700d7639f32d95e5af54c26ac329980d5882dc448c1c292339e108170384d5dcd7b28907934229e217126cf21cfbea00b16bbe9b8cecabdf15b470d8723b935e39b7cf83d922d617adafe313b7afe91ce856b8962b46ab130b0ba76e9d8857e5ad0b64bfa329a15fff3259284975768d64428aed00b163b77a0ee5cc6e9128408b834025f26693152e6e704deb71820c5c25bb849a9ed93bb7c179c5604035bb3fc48750370cea416b5b871ae45523c5dac07fc6d998a9bf41a3f08272d0d20a4f7db2774fb798e86bad1864d2a9b9761d48340f60681c79cf1265297546120cfa614b3b2ab2732f3c295406a00dc5b221bb185571ad7a22e55be7b8e9d49bbffa8dd16021ba6161127906dcc951930c503eea49c79333318d5d225ee4b0755a9f3d3baed419e524504beca646e831478fe6caf06e27e9cbe9bdd69e83b2b0397be914da9bcc9ebac29fd5df56e43288a6ac57fca03767952cd2f759b8894ef4dc18f709a94c9007d59cf209c0faaeae81a2daa278c4d9276204b7c41cb8115c30454798f7bc5d27acd84b78c3ef5c1e8a2ecd59ef8b3e802bca19fffcc953ca09495a44569af06c6b796d76a29ae23623d926d70f9a2c8ba4e8a2e85696ec4b120bef4e8e34e182dcb512f5d0d4c33b09c76eacb5d026146456adee37e8818c6fac2e643a5a1e3580b63e5e029bc826b93be6dfe99dac78be349887a5eeec34c6e1aaf5025129cb894ba6487e7971b9af337202c8b3054eebf6674d3614dcd9abd95bb33549682ceeffa238c2bf6df765a06cfb545b7d5d9a6c3d27b284f4bd6f3ea30914e1e7d1be96a3e025812ee027730ae53a2e8bcf3699f78197d7cfa3961de64a2a361d16e9ee3cbb835197a676b85c8426d26fc9e8ddb4f68d96d786600aaa6ee5a2a6f039cff6d3c007b9c3c7efe0d384a29c72dc1cb1beb4564d95d659b1a77cc6a2ec2f0fddd1aee6e53b20c2e0858b02adfb7713e80bfef97f90428798ca01b0f92bbdfd10eb5ecc24518e9cf9ef00f2ec5c90c2818187f8144ebe4aed601348e65482d4a3985fb9f4ddb22a31c9021396d5f7fa7c9f9f375608ea418c1decd4de18d4464e7cdcc8b3c6f546a7848eac116a6f79cd19195083c03661abc2ba609c71fc035b3af6ef8afa22e0e8bb1b52c2373e5329177ed5cc6759b0db96adc88bb986ee73dd3578361679889415b78e04cc2da64e8db4c141286df8d42c9f9c909d493c76c0d22be41fe18167addd5d68ab740c4d216cf8ab37e4b267319e0cf7bf15d484fadebedd666c2afb1896cf6e90ae106e7986704035acdbca7c9f235d5f12b1fc07a2e6def4412d5652dee35bcebe2769965afcdbc25318cc8ad11b0983986a1ca906ada800331c2a108edad75c3075c22ca46f295596d535f1ac5d1a9934dc3a4470e4179f7c8ca4ddeb51c8111e9cd4a062b283fe270d6f8863f37f024f64701e39826e79e110199bb7185f8300762fa513c914c6d1e49436b86f2eee1f816f9eeedc8c8d88a50e6092e07501c7a9f29223777cfaa7504423163a8842ed7db12bb247fb85a33f90c5345a414aee1f7518cb21adfdf7237d9666e05a8e18d3eecd06257af05ce0fa9ce0a5ea7c93b18aacd5af0590f83d349df6458956aa16440fe0d9ef11d750aebb8d1b69912c52fc377fd37c4da5103410f97da02d2651f093fbb45167a8b7c104aa2af394f8093294df7289751228778088fbf945bdfbe3ece7f2a3527bb09cf25d41e5f2604c60aa3fdd33080add8b0fb335cb112b264982345d32f04477a9ba9448cff6b5e69aee9abd79edf82e3320a38d3ef821fc6d828648eda4c10792fa8a11eff715376f6e18b812b00179da1a4cb1441d8010628d71381ba363cad49428a5ccbfb0a003f697032a4ad7750521a87835f8d66b42514c17552f24d91a4636ac0f7f3d691c5163094fe6c62f5c7c99127215903d9c52e17fe7a3439fa70b42774bc907e5ec081e8ae5b05207a2b4fc7c16e680efec809c5fa92770e1f850f0b97dc8a9d42ec3e4ac4149c1b3e75c8418d5f0809f3032afb6e9f6d53925eb9efe4acdd375dfa4543cdcbe607ce461a03bc83dd16fca05bfc4916bf679d555def0a76d520b1c4fe593298804e2e23afe5400fac6e5473f691d43a03206f521de22c57a2199a0cff27593dfcc0ef348ddf1a8e2a7b2ed3dd579b1bb1b4f801203ff5cfd1f8a93c87f610b41bc8d9164169394876232e1751cc0b946cd2b8a69f5240d7492423d06fd9b8db27998bc80f1423e019bebe573daaea2a6d77b53f173718a5494aa0ba403d0167c3c93617d39b6af5ee3ad8856d3d28331f7dfcb1394f895738bc0e2af1cf645b987d7d5607b71656a4b7684dbe4aa176e5560683595727ede9072820ff8195a5078b4040e8a78fc6b455b00e10ae032e48851781bb6c563c40ff6b8fc535db3e11952d08bccf98c62a1c243e5c9ce2d399f5b18c4068bb85cee5b1b9fb4c4548aa82a17cc9b68465184971afd29d5a400d8b39e705668e62c4dc31cc612e66ae8b06716ef9e7f4feccb122d9b8443dc3b968d129e73d186a1ebd946cdaf5eefc3e393d0080dfd451af803777bba23b386f2597fefa6fc85f5d4c3dc20524fc8c423583b3e9ec136399adbc57164308bd129225250c9c138f4e735da8031549c9bd40a9bf77fb169ab51022c92edf175d783cf8eeb8f29aec496531ca00ee58385aad2fa17c5d9151683ed4e54e83799a8845c6cfe054730160b4f6d1bde0ff5efe35b8210aecb6b5449d2c3ce274d487e2a92fb3bbb99f739d562ac64ea5ac7f814e5ce112e29daf301ab49997b3b00f781c05d120317c394488eca616faf7f7f40421015411d72384bdadcb8ff5eecc56ca07a07851930f026b25affaa6a1e66b3bf0f22892c5867cc7ef5cc7cfcdc4022d553b5ede84d2262abb681d861023db77aeeb3d93c0e5710b6de069140cae53db9e8aef8b46b972515535c0ee3abb868d4947e43a7f74cda1b02463e96f0fbca187a1a60633b58d33babb8e6f71057e01c6b304271a3e0a7d573aff9e310b8ea551c9ff7dcae8936e4caacf4f83331641534a57f23b010f777c83861c72b50b1353bef3cd24da859c1f44bef75e9124140dc5e404448cc01f1c248ca80b6cc6a374df582391ffffe5577c79f3dc985128b1035f26af8dbe75db87f366e8bbed7dff9620ac39c66b4e35b658fc1f488cf5720d98369820f0acc69af0c871dd4e0a878a587bffb02aacde9d4d159ae647a71af047f8184764c269365e0dc4fa6b82bdbc5e7ecf0675d847b49292fdef693f26120ae7a4befe4a5908050059aa298d03ff43f9298fcb32c5593cbe6cb7210548584163f06ef2e40137c31b3e4836c0644eae62ad34510f7e2152da87fa163e0081999af50066a00d72ffbc333a6e4f3bbdf01c8128fb9eda2220ee8a7f44bbb5d2a9c3cf7a78cad5f85cfa87f258be404daa2051985d4d4981b882a8c4fa9ec73d9b0720be8831e32597c7a4713359490a52079392f02db71f49d671b8bd7062ecda7ebe570022be764b914144d55a1779f5ea02f8e2e03fec765b9f33690d2f7be3b20da20530237439c296978e43b552620b47f8e5e78e847be0176013062b92670f21345d46e9b10221ad8d8f675ad6a9e77bb5ad8f88b7ebfa7d4638b863d09efc1e0f113a61df6842a265fb6f1056438710e937dae070030cf84dae4a8e58012b1cae3d78fe454f1b7ab37138b5b0a9d472f2da2893fbde74f1997437b28", 0x1000}, {&(0x7f0000001100)="92a0c305c35e1109e9a176b695f502e7d2b2b22181af90fe00ea21d3a6951b0f20234598f43463d8cee4ad346a56df08d41cbddf0a6e687a61e7fa1f6348", 0x3e}], 0x4, &(0x7f0000001180)=[@txtime={{0x18, 0x1, 0x3d, 0x10001}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x90}, 0x40010) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x30}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) bpf$TOKEN_CREATE(0x24, &(0x7f00000000c0)={0x0, r6}, 0x8) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080b01000000e8fe55a1180015000600142603600e120800180000000401080016000a00014006001100036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000600)=r8) socket$kcm(0x29, 0x2, 0x0) 963.290513ms ago: executing program 3 (id=6): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, [@map_fd={0x18, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1}]}, &(0x7f0000000180)='GPL\x00', 0xab4, 0x0, 0x0, 0x40f00, 0x2a, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0xc, 0x0, 0x4}, 0x10, 0x0, 0x0, 0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000280)=[{0x1, 0x1, 0xc, 0xa}, {0x3, 0x3, 0x5, 0x5}, {0x5, 0x1, 0xa, 0xb}, {0x4, 0x3, 0x9, 0xc}, {0x0, 0x2, 0x0, 0x9}], 0x10, 0x10001}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={@map, 0x9, 0x0, 0xb, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0], 0x0}, 0x40) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x11, &(0x7f0000000540)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@map_fd={0x18, 0x9}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000600)='GPL\x00', 0x93, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, &(0x7f0000000680)=[{0x1, 0x5, 0x2, 0x6}, {0x1, 0x5, 0x8, 0x8}, {0x0, 0x5, 0x1, 0x4}, {0x2, 0x2, 0xd, 0xa}, {0x2, 0x3, 0x3, 0x2}, {0x1, 0x2, 0x6, 0x8}, {0x2, 0x2, 0x9, 0x3}, {0x2, 0x1, 0x3, 0x6}, {0x3, 0x1, 0x2, 0x4}], 0x10, 0x4}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000500)={@fallback=r2, r0, 0x7, 0x20, 0x0, @void, @void, @void, @value, r1}, 0x20) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000007000000000000000000000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r3}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b02d25a806f8c6394f91424fc60040f030047000000053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 775.530198ms ago: executing program 3 (id=7): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000280)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x8080) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba8000001201", 0x2e}], 0x1, 0x0, 0x0, 0xc9e}, 0x80) perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x1, 0x106) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0xff00) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000080654d970008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB='V?\x00\x00-\x00Y'], 0xfe33) setsockopt$sock_attach_bpf(r3, 0x29, 0x4b, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$kcm(0x29, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x440bd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3efd7ab4c41335d9, @perf_config_ext, 0x58d3697c7ab22b16}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$kcm(0xf, 0x3, 0x2) 235.924461ms ago: executing program 2 (id=3): r0 = socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES32=0x0, @ANYBLOB="00000099eb0f3b270000000000000000f7ff00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/13], 0x48) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x6, 0x7f, 0x9f, 0x4, 0x0, 0xf2b, 0x210, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x800, 0x3}, 0x60, 0x2, 0x7ff, 0x9, 0x800, 0x2, 0x8, 0x0, 0x8}, 0x0, 0x9, r1, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x8, 0x4}, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r2) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x30004081) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f00000004000000040000001200000000000000", @ANYRES32, @ANYBLOB="f9ff4000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r4}, &(0x7f0000000000), &(0x7f0000000080)=r2}, 0x20) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) recvmsg(r3, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000a80)=""/20, 0x14}], 0x1}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x49, &(0x7f0000000000), 0x4) r7 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="9feb010018000000000000002400000024000000070000000500000002000007"], 0x0, 0x43}, 0x28) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340), 0x0, 0x0, 0x0, 0xc9e}, 0x0) r8 = perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x80, 0x1, 0x6, 0x3, 0x9, 0x0, 0x9, 0x200, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x20, 0x80, 0xe, 0x6, 0x7, 0x7fff, 0x9, 0x0, 0xe}, 0xffffffffffffffff, 0x67e1, 0xffffffffffffffff, 0xd) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0x6, 0x0, 0x3, 0x0, 0x0, 0x9, 0x44000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040002, 0x0, @perf_config_ext={0x5, 0x6}, 0x1e57147d541561c6, 0xefd0, 0x8, 0x0, 0x8, 0x6, 0x7b, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x9, r8, 0x7) 171.329217ms ago: executing program 3 (id=8): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000000000000bfa300000000000007030000fefdffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065060400010000000404000001000000b70500002a0000006a0a00fe00000000850000000b000000b70000005920000095000000000000006c8457920ba0fad478e86823cc07b88f5d76781dcb7729f41726a067818b990b13bfdd5db1b7ef826f015cd03018d546fa9b6827767c171a4f0720596bb3b4d821d976f5843061cc2e3afbae82d7932d4f91f718f0e56315040148e11bac31821236192321fa3b3042"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000300), 0x4) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000480)={r1}, 0x8) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000fc0)=ANY=[@ANYBLOB="18000000efffffff00000000000055b995"], &(0x7f00000000c0)='syzkaller\x00'}, 0x94) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='contention_end\x00', r4}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x0, &(0x7f0000000000)="5ae02edc441a80536ad6d1d905c7", 0x0, 0x9, 0x0, 0x2a, 0x0, &(0x7f00000002c0)="8e8167f5a4f16cfb7dd31d4e3570e00e1fc3d07d4bb20000000000000000000000bab01f56ba69fd2c9c", 0x0}, 0x50) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = syz_clone(0x800400, &(0x7f0000000680)="3f8ed8f37ffcb336b31ac63d938a674064ab651658f7e134fef05e2a4fc6a980c758057308a39648043641ecc45b21349677a732f544d416d946721a54fc0f0b8f3923324970a22b08ef975340fb265e9ffd2c4c1fa00129e5e6bd1185b2be5cda", 0x61, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)="23cea70a54e524038fbe57f61d0b1bac695e41af11c8d3a6fc76e8eb11ffd0a1a1320fc4126e11a21185d7bfe2079978a0bc8f60ee6a3409564f3f924f6b2c2b1a073abf400a3c76ad61f25798ae55ab266c21c73ad6483fbcccad08d75b44436e5d814ca44ce7b1965a92ba7d7c5c8e99cb06efea44a8b5b88a02bde4b16cdbc5b7a22c018836758136cd2fa362fd9b2a0d368e109baf1dd05a2d66b7c3a2b77a9bf02dc026d72fc281a7a88cad0198bd511ca91a36ded01fb93cdd64880ef2dfcfa9e3") r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000b80)="d80000001c0081044e81f782db44b904021d080201000000000018a118000c000600142603600e1208000f0100810401a8001600200001400300600803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c13223e0852", 0x63}, {&(0x7f0000000580)="bf49498ca8a07dba227599c311a0bf08264860a910e5b37ab4ad33df43fa70ffc79eeeca2f38ba06e1ee93acd310f99a76337ed6de248944844da26865dceabeffe8a47ad8193b82f36fcbb3f27e052690d0c8ccbd8cbf72db", 0x59}, {&(0x7f0000000a00)="7e29d1a3098934975681c85ab33606d77b4970ba01a81851b3eb4ab5", 0x1c}], 0x3, 0x0, 0x0, 0x7400}, 0x4804) r11 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r11, &(0x7f0000000000)={&(0x7f0000000040)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x1}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000180)="233e2d781c0cf1962c78cbe3bd41", 0x5ee}], 0x1, &(0x7f0000000600)=[{0x10, 0x115, 0x8}, {0x10, 0x3a, 0x2}], 0x20}, 0x4040) r12 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff801}}, &(0x7f0000000a80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000400)='percpu_alloc_percpu\x00', r12}, 0x10) r13 = syz_clone(0x5000, &(0x7f0000000880)="776312a25d4f381b1d0c8cf3565a09e71dcac9484d7cf27c4f543072", 0x1c, &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="c20f0473f8bc3a82d256e24994ec60962b827d95e1fab95ade337d3eb29912bcf3e7b1e7c502410934b5034cca6182f0f518f30459350aff06bfb61cb533e6bfa2c331ea8f2cd5d31e7e42484a7dbf41adbe7ced554dd3be82cb79d242365186954d04444f2b1bbe596e8d8e31ec8ad2ea1331ea4708c89fee9d7417a43dd52fba960b0a855dff4e5c0c72330940d41f0a88d626dfeb29a041be20af114297dee8") r14 = getpid() syz_open_procfs$namespace(r14, &(0x7f0000000440)='ns/user\x00') r15 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000a00)=0xffffffffffffffff, 0x4) socket$kcm(0x29, 0x0, 0x0) r16 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r16, &(0x7f0000000200)=ANY=[@ANYBLOB="18"], 0xfe33) sendmsg$unix(r8, &(0x7f0000000b40)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)="042183a191e7d7ae062370dfacf281250db35fe7e5bebf44acef968dddc92ea04da8385c99b600184c5d17b054cfb14a1029fe5818be80a7a1f989cd33837caec4d9da13e387d27ed17745e9e65892ea48b459da20a4dd5952437a4013d8e0d0b9c32127", 0x64}, {&(0x7f0000000600)="a7bfedc6fb0a21ef83571c744628b2ed1302d8ca93a5ff08d1", 0x19}], 0x2, &(0x7f0000000c00)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xee00, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r1, r7, r10, r3, r2, r11, r1, r12, r3]}}, @rights={{0x20, 0x1, 0x1, [r1, r5, r2, r5]}}, @cred={{0x1c, 0x1, 0x2, {r13, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r14, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r3, r15]}}, @rights={{0x20, 0x1, 0x1, [r2, r11, r6, r2]}}], 0xf0, 0x4000000}, 0x4044) r17 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) mkdirat$cgroup(r17, &(0x7f0000000140)='syz1\x00', 0x1ff) ioctl$SIOCSIFHWADDR(r17, 0x8924, &(0x7f0000000180)={'syzkaller1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}}) 152.694538ms ago: executing program 0 (id=1): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x24048850}, 0x40044000) close(0x3) 0s ago: executing program 1 (id=2): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="180000000307000000000000003f0000950000000f000000"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r1, 0x58, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001a40)={0xffffffffffffffff, 0x20, &(0x7f0000001a00)={&(0x7f0000001880), 0x0, 0x0, &(0x7f0000001980)=""/65, 0x41}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1c, 0xc, &(0x7f0000001780)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r2, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000003c0)={{0x1}, &(0x7f0000000340), &(0x7f0000000380)='%+9llu \x00'}, 0x20) bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305829, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x108b84, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x8, 0x650b9, 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, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x138cc, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2007}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfe33) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001b00)=""/4067, 0xfe3}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f00000047c0)=""/4069, 0xfe5}, {&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000c00)=""/142, 0x8e}, {&(0x7f00000019c0)=""/166, 0xa6}], 0x6}, 0x40000000) sendmsg$inet(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f00000016c0)="4c00000012006bab9a3fe3d86e17aa0a046b4877c4aaf68187bae53dca2ba35bda6a876c1d0048007ea608649e7524765f0ef82e3c0000a705259a3658f60a84c9f4d4938037e70e4509c5bb", 0x4c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20000000) recvmsg$kcm(r6, &(0x7f0000000e80)={0x0, 0x0, 0x0}, 0x40000002) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19, 0x0, 0xffffffffffffffff, 0x54}, 0x42) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r7, 0x4) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)='.', 0x1}], 0x1}, 0x300) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. [ 80.293855][ T5778] cgroup: Unknown subsys name 'net' [ 80.487765][ T5778] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.181803][ T5778] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.102552][ T5791] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.104659][ T5795] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.119345][ T5795] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.126998][ T5791] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.127228][ T5795] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.148440][ T5795] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.167696][ T5791] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.170678][ T5803] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.176355][ T5791] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.185020][ T5804] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.190805][ T5791] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 84.199569][ T5804] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.204170][ T5791] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.218413][ T5804] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.220667][ T5791] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.226710][ T5804] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.233633][ T5791] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.259236][ T5791] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.285453][ T5804] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.289619][ T5791] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.293887][ T5804] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 84.309035][ T5804] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.324238][ T5795] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 84.334221][ T5795] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.786924][ T5788] chnl_net:caif_netlink_parms(): no params data found [ 84.952303][ T5797] chnl_net:caif_netlink_parms(): no params data found [ 84.976270][ T5788] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.984329][ T5788] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.992531][ T5788] bridge_slave_0: entered allmulticast mode [ 85.001219][ T5788] bridge_slave_0: entered promiscuous mode [ 85.010682][ T5792] chnl_net:caif_netlink_parms(): no params data found [ 85.044989][ T5788] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.052672][ T5788] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.060688][ T5788] bridge_slave_1: entered allmulticast mode [ 85.067685][ T5788] bridge_slave_1: entered promiscuous mode [ 85.156293][ T5788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.169930][ T5788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.180011][ T5789] chnl_net:caif_netlink_parms(): no params data found [ 85.266443][ T5792] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.273819][ T5792] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.282100][ T5792] bridge_slave_0: entered allmulticast mode [ 85.289200][ T5792] bridge_slave_0: entered promiscuous mode [ 85.316959][ T5788] team0: Port device team_slave_0 added [ 85.336408][ T5792] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.344491][ T5792] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.351986][ T5792] bridge_slave_1: entered allmulticast mode [ 85.359260][ T5792] bridge_slave_1: entered promiscuous mode [ 85.379119][ T5788] team0: Port device team_slave_1 added [ 85.411076][ T5797] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.418310][ T5797] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.426052][ T5797] bridge_slave_0: entered allmulticast mode [ 85.433293][ T5797] bridge_slave_0: entered promiscuous mode [ 85.497349][ T5797] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.505045][ T5797] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.513087][ T5797] bridge_slave_1: entered allmulticast mode [ 85.520164][ T5797] bridge_slave_1: entered promiscuous mode [ 85.527561][ T5788] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.534770][ T5788] 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. [ 85.560948][ T5788] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.574780][ T5788] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.582743][ T5788] 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. [ 85.608748][ T5788] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.634731][ T5792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.647181][ T5792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.675202][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.682568][ T5789] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.690811][ T5789] bridge_slave_0: entered allmulticast mode [ 85.697899][ T5789] bridge_slave_0: entered promiscuous mode [ 85.747853][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.755399][ T5789] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.763231][ T5789] bridge_slave_1: entered allmulticast mode [ 85.770998][ T5789] bridge_slave_1: entered promiscuous mode [ 85.792892][ T5797] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.806437][ T5797] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.854377][ T5792] team0: Port device team_slave_0 added [ 85.864026][ T5792] team0: Port device team_slave_1 added [ 85.899940][ T5788] hsr_slave_0: entered promiscuous mode [ 85.906556][ T5788] hsr_slave_1: entered promiscuous mode [ 85.916096][ T5789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.942393][ T5797] team0: Port device team_slave_0 added [ 85.963271][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.970374][ T5792] 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. [ 85.996442][ T5792] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.010749][ T5789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.022157][ T5797] team0: Port device team_slave_1 added [ 86.042627][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.049756][ T5792] 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. [ 86.076479][ T5792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.133197][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.140311][ T5797] 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. [ 86.166430][ T5797] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.184229][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.191383][ T5797] 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. [ 86.217575][ T5797] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.276182][ T5789] team0: Port device team_slave_0 added [ 86.299800][ T5795] Bluetooth: hci0: command tx timeout [ 86.320667][ T5789] team0: Port device team_slave_1 added [ 86.331825][ T5792] hsr_slave_0: entered promiscuous mode [ 86.338418][ T5792] hsr_slave_1: entered promiscuous mode [ 86.345130][ T5792] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.353342][ T5792] Cannot create hsr debugfs directory [ 86.378899][ T5794] Bluetooth: hci2: command tx timeout [ 86.384750][ T5795] Bluetooth: hci3: command tx timeout [ 86.390900][ T5795] Bluetooth: hci1: command tx timeout [ 86.453523][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.460923][ T5789] 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. [ 86.487556][ T5789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.516897][ T5797] hsr_slave_0: entered promiscuous mode [ 86.524359][ T5797] hsr_slave_1: entered promiscuous mode [ 86.530827][ T5797] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.538426][ T5797] Cannot create hsr debugfs directory [ 86.557563][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.564744][ T5789] 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. [ 86.591769][ T5789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.747107][ T5789] hsr_slave_0: entered promiscuous mode [ 86.754122][ T5789] hsr_slave_1: entered promiscuous mode [ 86.760582][ T5789] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.768166][ T5789] Cannot create hsr debugfs directory [ 87.003075][ T5788] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 87.024381][ T5788] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 87.036313][ T5788] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 87.063393][ T5788] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 87.175614][ T5792] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.196210][ T5792] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.234555][ T5792] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.248330][ T5792] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.385734][ T5797] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.397351][ T5797] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.409168][ T5797] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.428531][ T5797] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.513009][ T5788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.586952][ T5789] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 87.601380][ T5789] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 87.630024][ T5789] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 87.647756][ T5788] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.666040][ T5789] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 87.703998][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.711525][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.726357][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.733626][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.828362][ T5792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.906703][ T5792] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.951051][ T1077] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.958235][ T1077] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.983306][ T5797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.002070][ T1077] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.009282][ T1077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.079701][ T5797] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.115870][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.123087][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.147983][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.155228][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.185326][ T5789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.265182][ T5789] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.297276][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.304500][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.352640][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.359885][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.381556][ T5795] Bluetooth: hci0: command tx timeout [ 88.461159][ T5795] Bluetooth: hci1: command tx timeout [ 88.466650][ T5795] Bluetooth: hci2: command tx timeout [ 88.468215][ T5794] Bluetooth: hci3: command tx timeout [ 88.569130][ T5788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.706916][ T5788] veth0_vlan: entered promiscuous mode [ 88.752584][ T5788] veth1_vlan: entered promiscuous mode [ 88.838143][ T5788] veth0_macvtap: entered promiscuous mode [ 88.874855][ T5792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.901520][ T5788] veth1_macvtap: entered promiscuous mode [ 88.961235][ T5797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.005854][ T5788] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.038272][ T5788] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.064625][ T5788] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.074328][ T5788] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.083989][ T5788] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.093254][ T5788] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.115959][ T5789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.210454][ T5792] veth0_vlan: entered promiscuous mode [ 89.227427][ T5797] veth0_vlan: entered promiscuous mode [ 89.255354][ T5797] veth1_vlan: entered promiscuous mode [ 89.299936][ T5792] veth1_vlan: entered promiscuous mode [ 89.372582][ T5797] veth0_macvtap: entered promiscuous mode [ 89.380775][ T1125] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.394051][ T1125] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.410225][ T5789] veth0_vlan: entered promiscuous mode [ 89.452595][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.471725][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.481666][ T5797] veth1_macvtap: entered promiscuous mode [ 89.525698][ T5792] veth0_macvtap: entered promiscuous mode [ 89.546711][ T5789] veth1_vlan: entered promiscuous mode [ 89.561344][ T5792] veth1_macvtap: entered promiscuous mode [ 89.647010][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.667210][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.689543][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.711354][ T5789] veth0_macvtap: entered promiscuous mode [ 89.727625][ T5797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.740944][ T5797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.753718][ T5797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.765557][ T5797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.778351][ T5797] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.794666][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.806157][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.823338][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.835639][ T5789] veth1_macvtap: entered promiscuous mode [ 89.852830][ T5797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.866983][ T5797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.877465][ T5797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.888457][ T5797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.905959][ T5797] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.943282][ T5792] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.956252][ T5792] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.966589][ T5792] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.977774][ T5792] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.017380][ T5797] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.027089][ T5797] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.037225][ T5797] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.047806][ T5797] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.131439][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.156213][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.174022][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.199159][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.210744][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.227121][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.241852][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.283228][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.295839][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.315897][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.326503][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.336422][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.347133][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.358635][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.380401][ T5884] netlink: 'syz.3.5': attribute type 17 has an invalid length. [ 90.388331][ T5884] netlink: 152 bytes leftover after parsing attributes in process `syz.3.5'. [ 90.400331][ T5884] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 90.432304][ T1145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.440817][ T1145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.463334][ T5794] Bluetooth: hci0: command tx timeout [ 90.472005][ T5789] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.482525][ T5789] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.493110][ T5789] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.502921][ T5789] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.539076][ T5794] Bluetooth: hci3: command tx timeout [ 90.544577][ T50] Bluetooth: hci2: command tx timeout [ 90.545262][ T5795] Bluetooth: hci1: command tx timeout [ 90.607410][ T5887] netlink: 'syz.3.6': attribute type 3 has an invalid length. [ 90.616251][ T5887] netlink: 130984 bytes leftover after parsing attributes in process `syz.3.6'. [ 90.616837][ T1145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.644578][ T1145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.793611][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.802981][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.829900][ T5889] netlink: 'syz.3.7': attribute type 10 has an invalid length. [ 90.831004][ T1125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.845590][ T1125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.868427][ T5889] batman_adv: batadv0: Adding interface: team0 [ 90.876112][ T5889] batman_adv: batadv0: The MTU of interface team0 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. [ 90.902967][ T5889] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 90.933285][ T1125] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.948321][ T5889] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.7'. [ 90.979243][ T1125] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.997914][ T5890] netlink: 'syz.3.7': attribute type 10 has an invalid length. [ 91.006255][ T5890] netlink: 2 bytes leftover after parsing attributes in process `syz.3.7'. [ 91.017201][ T5890] team0: entered promiscuous mode [ 91.024347][ T5890] team_slave_0: entered promiscuous mode [ 91.031137][ T5890] team_slave_1: entered promiscuous mode [ 91.041437][ T5890] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.048486][ T5890] batman_adv: batadv0: Interface activated: team0 [ 91.055120][ T5890] batman_adv: batadv0: Interface deactivated: team0 [ 91.062134][ T5890] batman_adv: batadv0: Removing interface: team0 [ 91.070541][ T5890] bridge0: port 3(team0) entered blocking state [ 91.076977][ T5890] bridge0: port 3(team0) entered disabled state [ 91.086368][ T5890] team0: entered allmulticast mode [ 91.091878][ T5890] team_slave_0: entered allmulticast mode [ 91.097771][ T5890] team_slave_1: entered allmulticast mode [ 91.106686][ T5890] bridge0: port 3(team0) entered blocking state [ 91.113382][ T5890] bridge0: port 3(team0) entered forwarding state [ 91.165896][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.174506][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.432803][ C1] hrtimer: interrupt took 69988 ns [ 91.710196][ T5902] Zero length message leads to an empty skb [ 196.738702][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 196.745897][ C1] rcu: 0-...!: (1 GPs behind) idle=689c/1/0x4000000000000000 softirq=10729/10731 fqs=7 [ 196.756447][ C1] rcu: (detected by 1, t=10502 jiffies, g=10269, q=311 ncpus=2) [ 196.764241][ C1] Sending NMI from CPU 1 to CPUs 0: [ 196.769533][ C0] NMI backtrace for cpu 0 [ 196.769558][ C0] CPU: 0 PID: 5893 Comm: syz.2.3 Not tainted 6.6.102-syzkaller #0 [ 196.769574][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 196.769591][ C0] RIP: 0010:__lock_acquire+0x220/0x7c80 [ 196.769626][ C0] Code: c0 c0 b3 70 90 49 29 c5 49 c1 fd 04 48 b9 c5 4e ec c4 4e ec c4 4e 49 0f af cd 41 89 cd 85 db 0f 85 2c 01 00 00 83 7c 24 60 00 <0f> 84 21 01 00 00 48 8b 44 24 20 4c 8d b0 e0 0a 00 00 48 8b 74 24 [ 196.769654][ C0] RSP: 0018:ffffc90000006d00 EFLAGS: 00000006 [ 196.769668][ C0] RAX: ffffffff9070b3c0 RBX: 0000000000000000 RCX: 0000000000000021 [ 196.769679][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8cd2fbe0 [ 196.769690][ C0] RBP: ffffc90000006f48 R08: dffffc0000000000 R09: 0000000000000001 [ 196.769701][ C0] R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 0000000000000000 [ 196.769712][ C0] R13: 0000000000000021 R14: ffffffff8cd2fbe8 R15: 0000000000000000 [ 196.769722][ C0] FS: 00007f7b5754b6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 196.769743][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 196.769754][ C0] CR2: 00007f11e3200020 CR3: 000000002e192000 CR4: 00000000003506f0 [ 196.769768][ C0] Call Trace: [ 196.769776][ C0] [ 196.769837][ C0] ? perf_swevent_get_recursion_context+0xde/0x150 [ 196.769867][ C0] ? perf_trace_buf_alloc+0x131/0x290 [ 196.769890][ C0] ? verify_lock_unused+0x140/0x140 [ 196.769914][ C0] ? perf_trace_lock_acquire+0x19c/0x3e0 [ 196.769938][ C0] ? perf_event_output_forward+0x94/0x3a0 [ 196.769957][ C0] ? perf_trace_lock+0xf7/0x380 [ 196.769990][ C0] ? trace_event_raw_event_lock_acquire+0x2a0/0x2a0 [ 196.770021][ C0] ? trace_event_raw_event_lock+0x230/0x230 [ 196.770048][ C0] ? __irq_work_queue_local+0x118/0x3b0 [ 196.770086][ C0] lock_acquire+0x197/0x410 [ 196.770104][ C0] ? perf_event_output_forward+0x94/0x3a0 [ 196.770140][ C0] ? perf_event_output_forward+0x94/0x3a0 [ 196.770163][ C0] ? read_lock_is_recursive+0x20/0x20 [ 196.770212][ C0] perf_event_output_forward+0xb5/0x3a0 [ 196.770228][ C0] ? perf_event_output_forward+0x94/0x3a0 [ 196.770249][ C0] ? perf_event_output_forward+0x94/0x3a0 [ 196.770268][ C0] ? perf_prepare_header+0x1e0/0x1e0 [ 196.770296][ C0] ? perf_event_output_forward+0x2f7/0x3a0 [ 196.770317][ C0] ? perf_event_output_forward+0x94/0x3a0 [ 196.770345][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 196.770372][ C0] __perf_event_overflow+0x447/0x630 [ 196.770410][ C0] perf_swevent_event+0x2f5/0x5c0 [ 196.770444][ C0] ? perf_tp_event+0x13a0/0x13a0 [ 196.770467][ C0] ? perf_swevent_event+0x2f5/0x5c0 [ 196.770503][ C0] perf_tp_event+0x4f9/0x13a0 [ 196.770537][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 196.770562][ C0] ? perf_tp_event+0x12d7/0x13a0 [ 196.770653][ C0] ? sched_clock+0x3f/0x60 [ 196.770673][ C0] ? sched_clock_cpu+0x75/0x430 [ 196.770693][ C0] ? __dev_queue_xmit+0x1449/0x35a0 [ 196.770710][ C0] ? lapic_next_event+0x11/0x20 [ 196.770738][ C0] ? clockevents_program_event+0x230/0x310 [ 196.770772][ C0] perf_trace_run_bpf_submit+0xf4/0x1c0 [ 196.770807][ C0] perf_trace_preemptirq_template+0x281/0x340 [ 196.770837][ C0] ? asm_sysvec_irq_work+0x1a/0x20 [ 196.770859][ C0] ? trace_event_raw_event_preemptirq_template+0x1e0/0x1e0 [ 196.770883][ C0] ? __irq_exit_rcu+0xd3/0x190 [ 196.770901][ C0] ? irq_exit_rcu+0x20/0x20 [ 196.770930][ C0] ? asm_sysvec_irq_work+0x1a/0x20 [ 196.770953][ C0] trace_irq_enable+0xbf/0xe0 [ 196.770979][ C0] trace_hardirqs_on+0x18/0x40 [ 196.771000][ C0] asm_sysvec_irq_work+0x1a/0x20 [ 196.771016][ C0] RIP: 0010:rcu_read_unlock_special+0x88/0x4c0 [ 196.771042][ C0] Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 39 58 93 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b [ 196.771055][ C0] RSP: 0018:ffffc90000007780 EFLAGS: 00000206 [ 196.771067][ C0] RAX: a8033f5894b39300 RBX: 1ffff92000000ef8 RCX: a8033f5894b39300 [ 196.771079][ C0] RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0 [ 196.771091][ C0] RBP: ffffc90000007878 R08: ffffffff90da35c7 R09: 1ffffffff21b46b8 [ 196.771103][ C0] R10: dffffc0000000000 R11: fffffbfff21b46b9 R12: ffffffff8cd35400 [ 196.771115][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 196.771161][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.771193][ C0] ? ip_finish_output2+0x370/0x11d0 [ 196.771224][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 196.771258][ C0] ? ip_fragment+0x210/0x210 [ 196.771290][ C0] ? ip_finish_output+0x13d/0x4c0 [ 196.771320][ C0] __rcu_read_unlock+0x7c/0xd0 [ 196.771352][ C0] __ip_queue_xmit+0x112b/0x1a10 [ 196.771396][ C0] ? __ip_queue_xmit+0x5c/0x1a10 [ 196.771426][ C0] __tcp_transmit_skb+0x1c97/0x32a0 [ 196.771495][ C0] ? __tcp_send_ack+0x5a0/0x5a0 [ 196.771530][ C0] ? __alloc_skb+0x1b2/0x2c0 [ 196.771564][ C0] ? __tcp_send_ack+0x176/0x5a0 [ 196.771592][ C0] tcp_delack_timer_handler+0x2ad/0x440 [ 196.771619][ C0] tcp_delack_timer+0x18c/0x2e0 [ 196.771646][ C0] call_timer_fn+0x16e/0x530 [ 196.771661][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.771687][ C0] ? tcp_write_timer+0x280/0x280 [ 196.771704][ C0] ? call_timer_fn+0xbf/0x530 [ 196.771722][ C0] ? __run_timers+0x7d0/0x7d0 [ 196.771773][ C0] ? tcp_write_timer+0x280/0x280 [ 196.771797][ C0] __run_timers+0x52d/0x7d0 [ 196.771843][ C0] ? detach_timer+0x2b0/0x2b0 [ 196.771898][ C0] run_timer_softirq+0x67/0xf0 [ 196.771928][ C0] handle_softirqs+0x280/0x820 [ 196.771955][ C0] ? __irq_exit_rcu+0xc7/0x190 [ 196.771986][ C0] ? do_softirq+0x180/0x180 [ 196.772015][ C0] ? irqtime_account_irq+0xb6/0x1c0 [ 196.772046][ C0] __irq_exit_rcu+0xc7/0x190 [ 196.772064][ C0] ? irq_exit_rcu+0x20/0x20 [ 196.772102][ C0] irq_exit_rcu+0x9/0x20 [ 196.772115][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 196.772142][ C0] [ 196.772146][ C0] [ 196.772155][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.772181][ C0] RIP: 0010:preempt_schedule_irq+0xb0/0x140 [ 196.772207][ C0] Code: 44 24 20 f6 44 24 21 02 74 0b 0f 0b 48 f7 03 08 00 00 00 74 63 bf 01 00 00 00 e8 4b da e5 f6 e8 46 5f 16 f7 fb bf 01 00 00 00 db b5 ff ff 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 8b 44 24 [ 196.772219][ C0] RSP: 0018:ffffc90004fdec80 EFLAGS: 00000282 [ 196.772233][ C0] RAX: a8033f5894b39300 RBX: 0000000000000000 RCX: a8033f5894b39300 [ 196.772244][ C0] RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: 0000000000000001 [ 196.772255][ C0] RBP: ffffc90004fded20 R08: ffffffff8e4a882f R09: 1ffffffff1c95105 [ 196.772267][ C0] R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 0000000000000000 [ 196.772278][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920009fbd90 [ 196.772328][ C0] ? preempt_schedule_notrace+0x110/0x110 [ 196.772370][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 196.772398][ C0] irqentry_exit+0x67/0x70 [ 196.772421][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.772447][ C0] RIP: 0010:vsnprintf+0x0/0x1a40 [ 196.772471][ C0] Code: 00 74 08 48 89 df e8 9f dd 7e f7 4c 89 33 31 c0 eb 0a e8 c3 95 27 f7 b8 f0 ff ff ff 5b 41 5e c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1e fa 55 41 57 41 56 41 55 41 54 53 48 83 ec 50 48 89 0c 24 [ 196.772484][ C0] RSP: 0018:ffffc90004fdede8 EFLAGS: 00000206 [ 196.772496][ C0] RAX: ffffffff8a5e46db RBX: 0000000000000400 RCX: ffffc90004fdef00 [ 196.772508][ C0] RDX: ffffffff8ab09ea0 RSI: 0000000000000400 RDI: ffff88805e1a068c [ 196.772519][ C0] RBP: ffffc90004fdef90 R08: ffffc90004fdef17 R09: 0000000000000000 [ 196.772529][ C0] R10: ffffc90004fdef00 R11: fffff520009fbde3 R12: ffffffff8ab09ea0 [ 196.772541][ C0] R13: ffff88805e1a068c R14: 0000000000000000 R15: ffffc90004fdef00 [ 196.772569][ C0] ? vscnprintf+0x2b/0x80 [ 196.772611][ C0] vscnprintf+0x41/0x80 [ 196.772643][ C0] bpf_verifier_vlog+0x46/0x870 [ 196.772692][ C0] verbose+0x10b/0x180 [ 196.772714][ C0] ? __lock_acquire+0x7c80/0x7c80 [ 196.772748][ C0] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 196.772767][ C0] ? __might_fault+0xaa/0x120 [ 196.772786][ C0] ? __might_fault+0xaa/0x120 [ 196.772810][ C0] ? _copy_to_user+0x85/0xa0 [ 196.772841][ C0] print_verifier_state+0x278/0x2fc0 [ 196.772880][ C0] ? verbose+0x10b/0x180 [ 196.772902][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.772940][ C0] ? fmt_stack_mask+0x1e0/0x1e0 [ 196.772977][ C0] ? bpf_vlog_reset+0x299/0x330 [ 196.773015][ C0] ? print_insn_state+0x100/0x160 [ 196.773048][ C0] do_check+0x4fc9/0xdbe0 [ 196.773121][ C0] ? lock_chain_count+0x20/0x20 [ 196.773161][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 196.773189][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.773234][ C0] ? init_func_state+0x186a/0x2cf0 [ 196.773282][ C0] ? init_func_state+0x2cf0/0x2cf0 [ 196.773303][ C0] ? __asan_memset+0x22/0x40 [ 196.773323][ C0] ? check_func_arg_reg_off+0x2f0/0x2f0 [ 196.773342][ C0] ? print_verifier_state+0x2fc0/0x2fc0 [ 196.773390][ C0] do_check_common+0xadb/0x13e0 [ 196.773431][ C0] bpf_check+0x649f/0xe970 [ 196.773476][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 196.773540][ C0] ? bpf_get_btf_vmlinux+0x20/0x20 [ 196.773564][ C0] ? perf_tp_event+0x13a0/0x13a0 [ 196.773585][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 196.773623][ C0] ? perf_tp_event+0x12d7/0x13a0 [ 196.773656][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 196.773752][ C0] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 196.773796][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 196.773824][ C0] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 196.773858][ C0] ? perf_trace_preemptirq_template+0x281/0x340 [ 196.773896][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 196.773924][ C0] ? lock_chain_count+0x20/0x20 [ 196.773955][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.773985][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 196.774013][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 196.774075][ C0] ? bpf_obj_name_cpy+0x194/0x1e0 [ 196.774112][ C0] bpf_prog_load+0x11cb/0x16d0 [ 196.774159][ C0] ? map_freeze+0x420/0x420 [ 196.774214][ C0] ? rcuref_put_slowpath+0x141/0x150 [ 196.774240][ C0] ? copy_page_regs+0xe0/0xe0 [ 196.774259][ C0] ? bpf_lsm_bpf+0x9/0x10 [ 196.774280][ C0] ? security_bpf+0x7e/0xa0 [ 196.774307][ C0] __sys_bpf+0x55a/0x800 [ 196.774333][ C0] ? bpf_link_show_fdinfo+0x350/0x350 [ 196.774414][ C0] __x64_sys_bpf+0x7c/0x90 [ 196.774436][ C0] do_syscall_64+0x55/0xb0 [ 196.774453][ C0] ? clear_bhb_loop+0x40/0x90 [ 196.774467][ C0] ? clear_bhb_loop+0x40/0x90 [ 196.774489][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 196.774515][ C0] RIP: 0033:0x7f7b5678ebe9 [ 196.774541][ C0] 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 [ 196.774554][ C0] RSP: 002b:00007f7b5754b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 196.774569][ C0] RAX: ffffffffffffffda RBX: 00007f7b569b5fa0 RCX: 00007f7b5678ebe9 [ 196.774580][ C0] RDX: 0000000000000048 RSI: 000020000000e000 RDI: 0000000000000005 [ 196.774590][ C0] RBP: 00007f7b56811e19 R08: 0000000000000000 R09: 0000000000000000 [ 196.774599][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 196.774609][ C0] R13: 00007f7b569b6038 R14: 00007f7b569b5fa0 R15: 00007ffc8ad34778 [ 196.774656][ C0] [ 196.775524][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10487 jiffies! g10269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 197.899663][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=5353 [ 197.907526][ C1] rcu: rcu_preempt kthread starved for 10488 jiffies! g10269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 197.919129][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 197.929382][ C1] rcu: RCU grace-period kthread stack dump: [ 197.935358][ C1] task:rcu_preempt state:I stack:27752 pid:17 ppid:2 flags:0x00004000 [ 197.944679][ C1] Call Trace: [ 197.948031][ C1] [ 197.951038][ C1] __schedule+0x14d2/0x44d0 [ 197.955693][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 197.961692][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 197.966987][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 197.973423][ C1] ? asan.module_dtor+0x20/0x20 [ 197.978362][ C1] ? enqueue_timer+0x225/0x530 [ 197.983306][ C1] ? __mod_timer+0x984/0xdb0 [ 197.988045][ C1] schedule+0xbd/0x170 [ 197.992190][ C1] schedule_timeout+0x160/0x280 [ 197.997555][ C1] ? console_conditional_schedule+0x40/0x40 [ 198.003521][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 198.009493][ C1] ? update_process_times+0x1b0/0x1b0 [ 198.014983][ C1] ? prepare_to_swait_event+0x339/0x360 [ 198.020629][ C1] rcu_gp_fqs_loop+0x302/0x1560 [ 198.025651][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0 [ 198.031922][ C1] ? rcu_gp_init+0x1510/0x1510 [ 198.036783][ C1] ? rcu_gp_cleanup+0xb4c/0xca0 [ 198.041854][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 198.047143][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 198.052437][ C1] rcu_gp_kthread+0x99/0x380 [ 198.057151][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 198.062456][ C1] ? __kthread_parkme+0x7a/0x1c0 [ 198.067484][ C1] ? __kthread_parkme+0x162/0x1c0 [ 198.072619][ C1] kthread+0x2fa/0x390 [ 198.076748][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 198.081976][ C1] ? kthread_blkcg+0xd0/0xd0 [ 198.086648][ C1] ret_from_fork+0x48/0x80 [ 198.091148][ C1] ? kthread_blkcg+0xd0/0xd0 [ 198.095817][ C1] ret_from_fork_asm+0x11/0x20 [ 198.100740][ C1] [ 198.103944][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 198.110363][ C1] CPU: 1 PID: 5778 Comm: syz-executor Not tainted 6.6.102-syzkaller #0 [ 198.118670][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 198.128793][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 198.134597][ C1] Code: cc cc cc cc cc cc cc f3 0f 1e fa 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 66 90 0f 00 2d e3 e6 3a 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 66 0f 1f 00 55 41 57 41 56 [ 198.154347][ C1] RSP: 0018:ffffc900044ff8b8 EFLAGS: 000002d3 [ 198.160629][ C1] RAX: ffffffff813a13aa RBX: 0000000000000003 RCX: ffff88802eacbc00 [ 198.168699][ C1] RDX: 0000000000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0 [ 198.176753][ C1] RBP: ffffc900044ff990 R08: ffffffff90da35c7 R09: 1ffffffff21b46b8 [ 198.184789][ C1] R10: dffffc0000000000 R11: fffffbfff21b46b9 R12: dffffc0000000000 [ 198.192908][ C1] R13: 0000000000000200 R14: 0000000000000003 R15: 1ffff9200089ff1c [ 198.201034][ C1] FS: 0000555563c88500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 198.210028][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.216672][ C1] CR2: 00007f11e3800218 CR3: 00000000278df000 CR4: 00000000003506e0 [ 198.224737][ C1] Call Trace: [ 198.228088][ C1] [ 198.231251][ C1] kvm_wait+0x22f/0x290 [ 198.235499][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 198.240794][ C1] ? kvm_arch_para_hints+0x50/0x50 [ 198.246126][ C1] __pv_queued_spin_lock_slowpath+0x61a/0x9d0 [ 198.252418][ C1] ? __pv_queued_spin_unlock_slowpath+0x2a0/0x2a0 [ 198.259033][ C1] do_raw_spin_lock+0x24e/0x2c0 [ 198.263973][ C1] ? __rwlock_init+0x150/0x150 [ 198.268808][ C1] ? aa_af_perm+0x2b0/0x2b0 [ 198.273386][ C1] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 198.279886][ C1] ? lock_sock_nested+0x6a/0x100 [ 198.284909][ C1] lock_sock_nested+0x6a/0x100 [ 198.289757][ C1] tcp_sendmsg+0x21/0x50 [ 198.294077][ C1] sock_write_iter+0x2bb/0x3f0 [ 198.298934][ C1] ? sock_read_iter+0x3b0/0x3b0 [ 198.303910][ C1] ? common_file_perm+0x198/0x1f0 [ 198.309047][ C1] vfs_write+0x43b/0x940 [ 198.313388][ C1] ? file_end_write+0x250/0x250 [ 198.318387][ C1] ? __fdget_pos+0x1d8/0x330 [ 198.323158][ C1] ksys_write+0x147/0x250 [ 198.327614][ C1] ? __ia32_sys_read+0x90/0x90 [ 198.332536][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 198.337870][ C1] do_syscall_64+0x55/0xb0 [ 198.342447][ C1] ? clear_bhb_loop+0x40/0x90 [ 198.347190][ C1] ? clear_bhb_loop+0x40/0x90 [ 198.351950][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 198.357931][ C1] RIP: 0033:0x7f11e718d660 [ 198.362411][ C1] Code: 40 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 01 af 1f 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89 [ 198.382166][ C1] RSP: 002b:00007ffd2c92ed68 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 198.390675][ C1] RAX: ffffffffffffffda RBX: 000000001f87e640 RCX: 00007f11e718d660 [ 198.398716][ C1] RDX: 00000000000046a8 RSI: 00007f11e3dfb958 RDI: 0000000000000003 [ 198.406754][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 00000000005ffde8 [ 198.414781][ C1] R10: 9ce6cb8ad6262ee7 R11: 0000000000000202 R12: 00000000000046a8 [ 198.422816][ C1] R13: 0000555563c9fae0 R14: 00007ffd2c92f230 R15: 00007f11e3dfb958 [ 198.431011][ C1]