last executing test programs: 1.426132915s ago: executing program 3 (id=25713): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)='/proc/net/\x00\x00t4/c+\x0fG\xf9aK\fX\a0\x04\x00\x00\x82q\xee'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x3f) openat$cgroup_int(r0, &(0x7f0000000080)='memory.min\x00', 0x2, 0x0) 1.361051751s ago: executing program 3 (id=25715): perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x90100, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x1, 0x2}, 0x1302, 0x2, 0xfffffffe, 0x8, 0x2, 0x3, 0x873f, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e381, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0xb, 0xfffffffffffffffc}, 0x8, 0x0, 0x0, 0x5, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x400200000000003b}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x2) recvmsg$unix(0xffffffffffffffff, 0x0, 0x42) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xc, 0xe, &(0x7f0000000a00)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00010000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcc9cdfa146ec56175037958e271f60d25b7937f02c8695e5a1b2cdf41dc10d1e8bf076d83923dd29c034055b67dafe6c8dc3d5d78c07fa1f7e4d5b318e2ec0e0700897a74a0091ff110026e6d2ef831ab7ea0c34f17e3ad6ef3bb622003b538dfd8e012e79578e51bc53099e90fbdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f93781965f1328d6704902cbe7bc0476619f28d99cd0aa7b73340cc2160a1fe3c184b751c51160fbce841f8a97be6148ba532e6ea09c346dfebd31a08b32808b80200000000009dd27080e71113610e10d859e8327ef03fb6c86adac12233f9a1fb9c2aec61ce63a3462fd50117b89a9ab759b4eeb8cb000067d42b4e54861d0227dbfd2ed8576a3f7f3deadd7130856f756436303767d2e24f29e5dad9796edb697a6ea0180aabc18cae2ed4b4390af9a9ceafd07ed0030000002cab154ad029a119ca3c972780870014605c83d7d11c3c975d5aec84222fff0d7216fdb0d3a0ec4bfae563112f4b391aafe234870072858dc06e7c337642d3e5a815212f5e16c1b30c3a2a71bc85018e5ff2c910496f18afc9ffc2cc788bee1b47683db01a46939868d75211bbae0e7313bff5d4c391ddece00fc772dd6b4d4d0a917b239fe12280fc92c88c5b8dcdcc22ee1747790a8992533ac2a9f5a699593f084419cae0b4183fb01c73f99857399537f5dc2acb72c7eae993fc9eb22d130665b6341da114f08cd0509d380578673fffffff7f23877a6b24db0e067345560942fa629fbef2461c96a08707671215c302fae29187d4f5c06a960fd37c10223fdae7ed04935c3c90d3add8eebc8619d73415e6adcda2130f5011e42e50adab988dd8e12baf5c768a40538be5f76e9c2977aab37d9a44cfc1c7b4000000000000fa47742f6c5b9c4b11e7d7262a1457c39495c826b956ba859adfe38f77b91bd7d5ca1664fe2f3ced8468911806e8916dc15e21644db60c2499d5d16d7d915836ab26c169482008ef069dc42749289f854797f2f900c2a12d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aae73835d5a3cda9e90d76c1993e0799d4894ee7f8249dc1e3428d2129369ee1b85afa1a5be5f6eb2eea0d0df414b315f65112412392191fa83ee830548ef8e1038debd64cbe359454a3f2239cfe35f81b7aded448859968ff0e90500d0b07c0dd00490f167e6d5c1109681739dc33f75b20428d6474a0a91ee90b8de802c6b538622e6bbcb80f87b415263c401e64ed69a2f75409000000000000001d695c4559b82cabac3cccadc1e1c19af4e03020abf5ff0433d660f20898d2a045d009a0ffb20a77c9af2b80c05184a66d30bbea2ca45a4d6d6d1e6e79aef42355a500587b603306a5af8d867d80a07f10d82eafb030621204d3ded6f260af62d91faae95196d5e3ff010000000000000be959096ea948cfa8e7194123e918914a71ad5a8521fb9553bc60f7d9719b55b3abb6bba3d113a680a8d46fe074c83fbe378a3889e8145b2eaceab05ef932c6e4f8ef0ed0d818a7b76d839cf3c63ebb4380b168c38fa32e49563cfee3a7f0fc18bfa32c418cef875fb49e2989177a30280bc586e79a5dd8076c248e7d6e97b3ce267dd4e27b6ef206660090bb2164474cef378f97ca33fc03000000000000001547053453d0c9aec91a24079b21d52fb5516bf0c28ef37aa76442f6083dc99cd61afaf6be45d7b00d3639f2f10ac2d5ffff000000000000c24411d415b6b085fb73a2c7c3852e0e658ffeb4e863428a792bee94f6cd895424360e0464f9d7ea425f2fa6aac029d15af607ad83532ff181c985f54b39370c06e63055b4d6a36fa98a44e379d28307c9912fb097601f3f88a2ca6fd1f9320cfe7fc8e9f7f15f02e177ce23f43a154b42e26f037e8a01377cbd3f509e6e540c9ba9c2a589ac5d8ad67a65e9a44c576dc24452eaa9d819e2b04bdd1c000000070000000000000000000000005333c6199c12dcd926891927a7267c47cf897853d160100b39b613faefe16bed1fc105dddd77ab929b837d54aa17eb9fbdc2bdc0e98ae2c3f23a6131e2879f04ff01000030b92dd493be66c2242f8184733b80ba28e8ffffff7f00000000bb2f89049c5f6d63d56995747639964217aacfe548bc869098aa8e07e51dbc9e2d4db3c5f79fd355222ec2a00cf7f2ccd6dd6d2dc2a815d8314221a5472f1318a9dfbec5a759579caf3262129b14e99040b5d91398e17df85c25ccae973eecc7d187168d5c9cd848d566cc17587641ed01889c927da38d83314480b15e23138c5b877a72bd4cf74a299df4fbfc8e6ea96939f15d254d9033c5a45706bda78ab60200000000000000000000000000000000000000706f78f0a2ea9667fb5b951808545a46830970c2dfae01adbda7d29bf1f7abdaf52e0de6f9d7150808ed086642e64ebf98762b34338b80e41b704c3eefaf0bb5f7d895de17a10b0a0ea15ccc0d7a830b6eb33b6b21675511d693ef5e3c44bbf71cabc5175d879e7499f8baae2a1a09cf38da73297764fbc0e723e1cc3abb12e3076982ed32c94a2ce3e6f37c47e983da4ca5c96187db5a2a2e1742bc93a65d7187126126b3a80f17dd2f7dbbe82d104ede9ba6925afc2ee6cb94f56f1363cad635abf8f983292c49c0ebf5005154c7b58a3a2a2e5a00d2f953a86d2fd92b8661264f781e3fb02d05a28f3f17b64d0258853d45cb5ebde10cd3d82eeed2f1ed925b7cf400304932c5ed0a362b235ce37e1f17700f7d1fecf8be8a2c5d25a9c60657560d05441387ff158a018d19a286c56d0886eb59d509ee89cc2df52881d005b2e5c27563ba54e4153c132d0366a9660000000000000009c1aaec93ec0f925921fb2e9eb202a29bef28224dbabe723de5c584bc398a8792e493048c87f60a51a391e959212181d4bf32ed89c96d421c8171698c49403558fd13c649f90b0911d57eeb298b590581eba1ce383b539ab80fd15445987b1bb4eb512545e1ab65fef310e10b1ee362b51c72f82edf2f502ddf52567775e34a56d1be892f1e62b08950d517fa6fb1b0ef2edf1b67f8644786116b037d4a36fdd30b000063e58c856ec44cbbc2d370553f832af9480215e09aaa3843fe360b1c293a14627f2cfbe278f31d0abc0f5aaa10926dbbfe8a4b131c13a73d4e6d065c2c0fed3ab8442520ce0e0ad7d2d177377ab197ace3ef8b1c24ceb0bdee84bd6e6317633938dd19dc42de7f8f860eca6d9c74525fcd3497526df4c13e3ba5f0d75365a4542ae9440d2fede416d618cdaaf7e038879c5d177b3876fda4121e15a00adb976064a93e8d000000000000903350932d3eef7fdada20c19807066e2c72d0d816eb9fa50be213bf6bbb7ccb9f2e8a153e6ced68f192ebed6e86af0f2cec7335fa8039fd6eb025440bc2a34d071f0a0e6774308a2c5986aa9200a1306ffa5a71ca69e89a6980612b35fc858f37c2c398515a910a35e22ab0573c10b85df4c2972a2fb8b9c080fbb41a753791df727fdeadc5cf218a6eda31312256191c620cce34d1e3bf40a4a207ab1575b399eb8155781bfc7cb5920b49c039935a888d77041814f60fbbcafa487ee96b368e8769da90b44190e569fe8b1d155d0765baaca5c5548b5a78bb43e5d9e47a1d5809bb178184b5672d08e29aecf1f572ac1e6cab7e820751beed5f79de29a67a579150bfb31232d296b9d2977ed027ca90af7088d6466f1501d96a32bfa3cf9ab0dcd626ac9341833e92685af6917ae05473ae4768341426e244159b3c3e002b6f8ee80cbe6e26c816ab92658d956d849cd3a21ebf4b143d338035cd91f087633aa668e0644b05dc5a7937cd5fb62bd08242a858aeeda8c0cbb4fc2478a8155b859e88493f322702277939832bd4a1d8109f98c5a187564c9eb80acc63ac57459593c81ce8998e38ea231b81ebaa6b242ebdf382d70232f1d8e516a8eaf39d09ea40198cf1b72eb5ce5327d3a3861470be47a9a9dbf569e6f6f474fd1448adfd70c4f4a4487edaf193a00a808389a110a4286905ba81309735f6ac5d2ba7ab2be01fa25c11dbb3170258e9d9fed944fd85c03336a49f7016517a1988bc84ee301e167d3cf88c46c4eba6e2bfd099acd2eec5c624679aa7ebab76061a9ca792bffe3d6df4dbe70b5cab6299a51e63826fd0bda4846d06e322ebd745e73da718ba0c93e7567df9ed7ea8d2fdbde44e65a4cd01748b"], &(0x7f0000001640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0xff6c}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001680)={r0, 0x18000000000002a0, 0x56, 0x0, &(0x7f0000001700)="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", 0x0, 0xfb, 0x60000000, 0x0, 0x0, &(0x7f0000001800), &(0x7f0000001840)="beb61ec2ca90080239f2a54e2368fa761313c3a024a98109ba1e2e7b780d03c54b7a83d56fce397842e724674507d531762055fca371ea775f418df7bee236c9b9968146efb3232ae3413b617445e98bb644a892b9337f1a9135d9f30457a8ffb21aef4a95a155fab70a40b086056b0f63331a66b3457c", 0x2}, 0x2c) 1.085376439s ago: executing program 3 (id=25722): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001040)={@map, 0xffffffffffffffff, 0xf, 0x10}, 0x20) 1.048566033s ago: executing program 3 (id=25724): bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001180)=ANY=[@ANYBLOB="220000000400000004000000a9"], 0x50) 972.822961ms ago: executing program 3 (id=25728): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, @perf_config_ext={0x0, 0xc}, 0xf08, 0x0, 0x0, 0x8, 0x80000000003fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x7, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000002c0000000000000018000000000000000000000000000000950000000000000095"], &(0x7f0000000800)='GPL\x00', 0x4}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000840)={r0, 0xe0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, &(0x7f0000001000)}}, 0x10) 865.250472ms ago: executing program 0 (id=25731): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x8, 0x100000000}, 0x80a4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8902, 0x637cd53f865a9fd7) socketpair(0x1, 0x1, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0xfca804a0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=""/8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0x1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r4, 0x0, &(0x7f0000000180)=""/53}, 0x20) recvmsg$unix(r0, 0x0, 0x40000001) close(0xffffffffffffffff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002040)=@bpf_ext={0x1c, 0x18, &(0x7f0000001dc0)=ANY=[@ANYBLOB="1800000008", @ANYBLOB="0000b702000014000000a7030000000000008500000083000000bf29000000000000550901000100000000185700000d000000000000000000000018120000000000000000"], &(0x7f0000001e80)='syzkaller\x00', 0x9, 0xa7, &(0x7f0000001ec0)=""/167, 0x41000, 0x20, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001f80)={0x1, 0xa, 0x10, 0x3}, 0x10, 0x17975, 0xffffffffffffffff, 0x0, &(0x7f0000001fc0)=[r3, r1, r1], &(0x7f0000002000), 0x10, 0x7}, 0x94) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)=ANY=[@ANYRES32], 0x20) ioctl$SIOCSIFHWADDR(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)) 825.449716ms ago: executing program 3 (id=25734): r0 = perf_event_open(&(0x7f00000008c0)={0x2, 0x80, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x4, @perf_config_ext={0x0, 0x10}, 0x9f10, 0x8000000000, 0x200000, 0x8, 0x80000000003fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a00)="80", 0x1}], 0x1}, 0xfc) sendmsg$inet(r1, &(0x7f0000000a40)={&(0x7f0000000a80)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000b00)='Q', 0x1}], 0x1}, 0x4041) socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x5, @perf_bp={&(0x7f0000000280), 0x1}, 0x0, 0x1, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0xeb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x15, 0x2000000000000216, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x7, 0xc, 0x0, &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="0c00000004000000040000000180000000000000", @ANYRES32, @ANYBLOB="0002cdbde1933a19d9f630346600000000006e76d87b1535a67526eecf8c0000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000100"/28], 0x50) 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, 0x1000000830d}, 0x0, 0x2, 0xfffffffb}, 0x0, 0xffffffffffffffff, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000007111ae00000000008510000002000000850000000500000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x67, 0xc, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x382a, 0xffffffffffff0001}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x658, 0x6, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$kcm(0x2, 0x200000000000002, 0x0) socket$kcm(0x2, 0x3, 0x2) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000f00)=ANY=[@ANYBLOB="0600000004000000fd0f000002"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000f40)=ANY=[@ANYBLOB="0a000000010000004200000040"], 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006000000040000000000000e0400000000000000000000000000000d000000000000000000000010040000000000000000000009030000000000000063"], 0x0, 0x52}, 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}, 0x10022) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$inet(r4, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xac141433}, 0x10, 0x0}, 0x0) 675.441741ms ago: executing program 0 (id=25739): socket$kcm(0x2, 0x200000000000001, 0x106) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff56a, 0x100000000}, 0x250a, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 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, 0x107b81, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x2940000, @mcast1, 0x9}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000780)}], 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x58, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@arena={0x21, 0x0, 0x0, 0x1d, 0x40000, 0xffffffffffffffff, 0x0, '\x00', r2, r0, 0x2, 0x2, 0x3}, 0x50) r3 = socket$kcm(0x2, 0x5, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x8e, 0x4, 0x14, 0x7, 0x0, 0x9, 0x80000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x8, @perf_config_ext={0xdb6, 0xf9f7}, 0x10, 0x1, 0x1ff, 0x5, 0x9, 0x25, 0xfff8, 0x0, 0x4, 0x0, 0x2}, r4, 0x9, r0, 0x5) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="bf1600000000000085000000d0000000180200000a0000010000000000000000180200000a0000020000000000000000bf61000000000000bfa200000000000007020000c0ffffffb703000040000000b704000000"], &(0x7f0000000600)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0xe, 0x0, &(0x7f0000000740)="0011223344550011223344560800", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) r6 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="020000000400000008000000010000008000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)=@generic={0x0, r6}, 0x18) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r3, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'erspan0\x00', 0x100}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8922, &(0x7f0000000080)) 542.353785ms ago: executing program 1 (id=25742): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x12, 0x7, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x404000}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{r1, 0xffffffffffffffff}, &(0x7f0000000280), &(0x7f00000002c0)=r0}, 0x22) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000340), 0x0}, 0x20) 526.788307ms ago: executing program 2 (id=25743): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x110010, 0x0, 0x0, 0x0, 0xf, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffbb}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x5, 0x2, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x2d, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x430, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe49, 0x2, @perf_bp={0x0}, 0x300c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%\xf8\xff\xff\xff\xff\xff\xff\xff=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f0000000040)='syz1\x00', 0x1ff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r2}, &(0x7f00000006c0), &(0x7f0000000700)=r1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000900)=[{0x0}], 0x1}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x10, 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="7b1af8ff0000000079a1d8ff00000000850000003d00000095"], &(0x7f0000000a40)='GPL\x00', 0x6, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sk_msg=0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r2, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r3, 0x0, 0x0}, 0x10) r6 = bpf$ITER_CREATE(0x21, &(0x7f00000008c0), 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x7, 0x4, 0x4, 0x20000, r5, 0x8000, '\x00', 0x0, r6, 0x1, 0x1, 0x0, 0x7}, 0x50) 446.261684ms ago: executing program 1 (id=25744): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x110010, 0x0, 0x0, 0x0, 0xf, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r2, 0x5}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x5, 0x2, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x2d, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x430, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe49, 0x2, @perf_bp={0x0}, 0x300c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%\xf8\xff\xff\xff\xff\xff\xff\xff=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000a80)={'bridge0\x00'}) mkdirat$cgroup(r4, &(0x7f0000000040)='syz1\x00', 0x1ff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r1}, &(0x7f00000006c0), &(0x7f0000000700)=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x10, 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="7b1af8ff0000000079a1d8ff00000000850000003d00000095"], &(0x7f0000000a40)='GPL\x00', 0x6, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sk_msg=0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r1, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) r6 = bpf$ITER_CREATE(0x21, &(0x7f00000008c0), 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x7, 0x4, 0x4, 0x20000, r5, 0x8000, '\x00', 0x0, r6, 0x1, 0x1, 0x0, 0x7}, 0x50) 445.248245ms ago: executing program 0 (id=25745): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)) 397.323379ms ago: executing program 4 (id=25746): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0x11, 0xd, &(0x7f0000001a80)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x31, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000001b40)={r1}, 0xc) 394.34477ms ago: executing program 1 (id=25747): sendmsg(0xffffffffffffffff, 0x0, 0x40000) r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)="fbe6bd8dfcdda5a210b8cfefbd66f459c7261b927d25d3cf74d2f7c97735eba47f606a290d18492592230700000000000000081fdbd921ed4db0e67c9d5ab1452445a1e0da5ac68b13f4afe2712eeaad350d07", 0x53}], 0x1}, 0x0) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x102) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000005c0)={@map=r3, 0xa, 0x1, 0x8, &(0x7f0000000040)=[0x0], 0x1, 0x0, &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r3, 0x4) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x2) setsockopt$sock_attach_bpf(r4, 0x107, 0x12, &(0x7f0000000340), 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001180)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fd3a0ec4be3e563112b0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01ac69398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e48455b5a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ef6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b6214912a517810200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d488afdc0e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734837ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d65a6d072034cecc457776c5fa1f33b0203c07052c6bc314b0ac5c63bc2083c9cda0b7480e0b17854ffcc76176ce266bc698f7921b8afe798a7a5ed33ab0374455ee368fda99a0e681bf9426831b193395cb01a7332a50aac841cb7d48a1768a7640a9820631ba775a"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x40000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x2, @perf_config_ext={0x76, 0x1ef7}, 0x11efa, 0x4, 0x0, 0x0, 0x2, 0xffffffa1, 0xfffc, 0x0, 0x0, 0x0, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f00000005c0), 0x200, 0xffffffffffffffff, 0x4}, 0x38) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) close(r3) perf_event_open(&(0x7f0000000740)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xb, 0xfffffffffffefffb}, 0x8, 0x80000001, 0x0, 0x7, 0x766e0b24, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400200000000003a}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x3) close(0x3) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000007c0)={r7, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r6, 0x58, &(0x7f0000000900)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r5, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) 358.352304ms ago: executing program 0 (id=25748): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e381, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0xb, 0x4}, 0x8, 0x0, 0x0, 0x5, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x400200000000003b}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x90, 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={0xb, 0xffffffffffffffff}, 0x8, 0x0, 0x0, 0x0, 0x6, 0x800000, 0x0, 0x0, 0x4, 0x0, 0x400200000000003e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 356.694164ms ago: executing program 4 (id=25749): syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/net\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) r1 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000001c40)={&(0x7f0000001c80)=@hci={0x1f, 0x0, 0x2}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001d40)=')O', 0x2}], 0x1}, 0x0) 273.366012ms ago: executing program 2 (id=25750): r0 = socket$kcm(0xa, 0x1, 0x106) sendmsg$sock(r0, &(0x7f0000000540)={&(0x7f00000008c0)=@l2tp6={0xa, 0x0, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, 0x0}, 0x2004c040) sendmsg$kcm(r0, &(0x7f0000000980)={&(0x7f00000009c0)=@l2tp6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x0, 0x4}, 0x80, 0x0}, 0x24040850) 273.143442ms ago: executing program 4 (id=25751): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xe, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000100100085200000ad4f030095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x21, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) 273.002132ms ago: executing program 2 (id=25752): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32, @ANYBLOB="0d00ff0000000000830000000000000045"], 0x0}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1e, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b28, &(0x7f0000000000)={'wlan1\x00', @random=' \x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x81, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0xa29b9bcc58e2eae3) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f3, &(0x7f0000000080)) 241.909475ms ago: executing program 1 (id=25753): setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000900)={0x2, 0x80, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, @perf_config_ext={0x0, 0xc}, 0x0, 0x1, 0x0, 0x0, 0x3fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x5, 0x5, &(0x7f0000000a40)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000a80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x48, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000440), 0x4) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000006c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x44}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000780)="ec", 0x1}], 0x1}, 0x80) syz_clone(0x2248100, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, 0x0, 0x0) 219.587508ms ago: executing program 0 (id=25754): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000480)=r1, 0x4) sendmsg$inet(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000540)="91", 0x1}], 0x1}, 0x4845) sendmsg$inet(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="b8", 0x1}], 0x1, 0x0, 0x0, 0x10000000}, 0x52cc) 184.407371ms ago: executing program 4 (id=25755): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f00000011c0)={0x2, 0x80, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x114244, 0x0, 0xafe8, 0x4, 0x7fff, 0x7fffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x5, 0x5, &(0x7f0000001300)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e50200000000000000"], &(0x7f0000001340)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000001380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3ff, 0xff}, 0x100c, 0x0, 0xffffffff, 0x0, 0x10, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000440)={r3, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1f, 0x1d, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r4}}, @snprintf={{}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x5}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r3}, {}, {0x85, 0x0, 0x0, 0xb3}}]}, &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 183.743522ms ago: executing program 2 (id=25756): close(0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000001000000080000000001"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x5, 0x4, 0x6, 0xb, 0x8}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000000ff0f00000000000000007a0af0ff0000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffffbfa300000000000007030000f0ffffffb704000004000000850000000200000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x8, &(0x7f0000000780)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000002000000095"], &(0x7f00000007c0)='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$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000800)={{r4}, &(0x7f0000000840), &(0x7f0000000940)=r1}, 0x20) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000980)=r5, 0x4) sendmsg$inet(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0}, 0x80) 117.014618ms ago: executing program 0 (id=25757): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x110010, 0x0, 0x0, 0x0, 0xf, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r2, 0x5}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x5, 0x2, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x2d, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x430, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe49, 0x2, @perf_bp={0x0}, 0x300c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%\xf8\xff\xff\xff\xff\xff\xff\xff=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000a80)={'bridge0\x00'}) mkdirat$cgroup(r4, &(0x7f0000000040)='syz1\x00', 0x1ff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r1}, &(0x7f00000006c0), &(0x7f0000000700)=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x10, 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="7b1af8ff0000000079a1d8ff00000000850000003d00000095"], &(0x7f0000000a40)='GPL\x00', 0x6, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sk_msg=0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r1, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) r6 = bpf$ITER_CREATE(0x21, &(0x7f00000008c0), 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x7, 0x4, 0x4, 0x20000, r5, 0x8000, '\x00', 0x0, r6, 0x1, 0x1, 0x0, 0x7}, 0x50) 116.786938ms ago: executing program 4 (id=25758): r0 = socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e381, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xb, 0xffffffffffffffff}, 0x8, 0x0, 0x0, 0x5, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x400200000000003b}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x20, 0x400000, 0xb9, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$inet(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2400000016000d190a762d7f08", 0xd}, {&(0x7f0000000280)="680fbf2dfb58fc0100000000ce1f0000000d010090a8ff", 0x17}], 0x2}, 0x44000) 116.499158ms ago: executing program 1 (id=25759): r0 = socket$kcm(0x1e, 0x5, 0x0) perf_event_open(&(0x7f0000000c40)={0x2, 0x80, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, @perf_config_ext={0x0, 0xc}, 0xf08, 0x0, 0x0, 0x8, 0x80000000003fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) recvmsg$kcm(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001280)=""/119, 0x77}], 0x1}, 0x40000022) 31.244867ms ago: executing program 2 (id=25760): 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, 0x800, 0x4, @perf_bp={0x0}, 0x5828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x0, 0x0, 0x0, 0x41}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="22000000040000001000000012"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r0, 0xffffffffffffffff}, &(0x7f0000000380), &(0x7f00000003c0)=r0}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000400)={r0}, 0x4) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x1, @perf_config_ext={0x76, 0x9}, 0x11efa, 0x4, 0x98, 0x0, 0x5, 0xfffff274, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x3, 0x5, &(0x7f0000000580)=@framed={{0x18, 0x7, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x8000}, [@map_fd={0x18, 0x1, 0x1, 0x0, r1}]}, &(0x7f00000005c0)='GPL\x00', 0x2, 0x0, 0x0, 0x41000}, 0x94) 30.946577ms ago: executing program 4 (id=25761): perf_event_open(&(0x7f0000000300)={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, 0x0, @perf_config_ext={0x512c6a4a, 0x830d}, 0x0, 0x8, 0xfffffffe, 0x7}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r0, 0x4004743b, &(0x7f00000001c0)) 30.637717ms ago: executing program 1 (id=25762): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x114244, 0x0, 0xafe8, 0x4, 0x7fff, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x80000001, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xa, 0x1c, &(0x7f0000000300)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0xffffff1f}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0xb}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {0x4}, {0x7, 0x0, 0xa}, {0x4, 0x0, 0x7, 0x2, 0x0, 0x0, 0x1d}, {0x18, 0x9, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xc, 0x9, 0x4}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000400)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x2e, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) 0s ago: executing program 2 (id=25763): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffff8}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xd, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffff7}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @call={0x85, 0x0, 0x0, 0xe}]}, &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000300)={r1}, 0xc) kernel console output (not intermixed with test programs): omiscuous mode [ 2484.120814][ T8738] FAULT_INJECTION: forcing a failure. [ 2484.120814][ T8738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2484.135761][ T8738] CPU: 0 PID: 8738 Comm: syz.0.24422 Not tainted syzkaller #0 [ 2484.143272][ T8738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2484.153355][ T8738] Call Trace: [ 2484.156741][ T8738] [ 2484.159689][ T8738] dump_stack_lvl+0x188/0x250 [ 2484.164422][ T8738] ? show_regs_print_info+0x20/0x20 [ 2484.169646][ T8738] ? load_image+0x410/0x410 [ 2484.174169][ T8738] ? __lock_acquire+0x7d40/0x7d40 [ 2484.179216][ T8738] should_fail+0x383/0x4b0 [ 2484.183657][ T8738] _copy_from_user+0x2e/0x170 [ 2484.188353][ T8738] __sys_bpf+0x26d/0x6f0 [ 2484.192624][ T8738] ? bpf_link_show_fdinfo+0x380/0x380 [ 2484.198046][ T8738] __x64_sys_bpf+0x78/0x90 [ 2484.202494][ T8738] do_syscall_64+0x4c/0xa0 [ 2484.206937][ T8738] ? clear_bhb_loop+0x30/0x80 [ 2484.211636][ T8738] ? clear_bhb_loop+0x30/0x80 [ 2484.216350][ T8738] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2484.222261][ T8738] RIP: 0033:0x7f217b254559 [ 2484.226721][ T8738] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2484.246345][ T8738] RSP: 002b:00007f21794ab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2484.254795][ T8738] RAX: ffffffffffffffda RBX: 00007f217b4dafa0 RCX: 00007f217b254559 [ 2484.262778][ T8738] RDX: 0000000000000050 RSI: 00002000000001c0 RDI: 0000000000000000 [ 2484.270758][ T8738] RBP: 00007f21794ab090 R08: 0000000000000000 R09: 0000000000000000 [ 2484.278757][ T8738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2484.286741][ T8738] R13: 00007f217b4db038 R14: 00007f217b4dafa0 R15: 00007ffcb9352f68 [ 2484.294750][ T8738] [ 2484.513352][ T8753] FAULT_INJECTION: forcing a failure. [ 2484.513352][ T8753] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2484.531798][ T8759] delete_channel: no stack [ 2484.536986][ T8753] CPU: 1 PID: 8753 Comm: syz.2.24429 Not tainted syzkaller #0 [ 2484.544494][ T8753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2484.554591][ T8753] Call Trace: [ 2484.557901][ T8753] [ 2484.560855][ T8753] dump_stack_lvl+0x188/0x250 [ 2484.565560][ T8753] ? show_regs_print_info+0x20/0x20 [ 2484.570785][ T8753] ? load_image+0x410/0x410 [ 2484.575310][ T8753] ? __lock_acquire+0x7d40/0x7d40 [ 2484.580362][ T8753] should_fail+0x383/0x4b0 [ 2484.584802][ T8753] _copy_from_user+0x2e/0x170 [ 2484.589498][ T8753] dev_ethtool+0xd7/0xff0 [ 2484.593890][ T8753] ? ethtool_get_module_eeprom_call+0x170/0x170 [ 2484.600161][ T8753] ? mutex_lock_io_nested+0x60/0x60 [ 2484.605379][ T8753] ? __lock_acquire+0x7d40/0x7d40 [ 2484.610511][ T8753] ? full_name_hash+0x8e/0xe0 [ 2484.615207][ T8753] dev_ioctl+0x457/0xe30 [ 2484.619545][ T8753] ? _copy_from_user+0x111/0x170 [ 2484.624493][ T8753] sock_do_ioctl+0x245/0x320 [ 2484.629115][ T8753] ? sock_show_fdinfo+0xb0/0xb0 [ 2484.634073][ T8753] sock_ioctl+0x48a/0x700 [ 2484.638415][ T8753] ? sock_poll+0x420/0x420 [ 2484.642857][ T8753] ? bpf_lsm_file_ioctl+0x5/0x10 [ 2484.647818][ T8753] ? security_file_ioctl+0x7c/0xa0 [ 2484.652949][ T8753] ? sock_poll+0x420/0x420 [ 2484.657381][ T8753] __se_sys_ioctl+0xfa/0x170 [ 2484.661987][ T8753] do_syscall_64+0x4c/0xa0 [ 2484.666418][ T8753] ? clear_bhb_loop+0x30/0x80 [ 2484.671112][ T8753] ? clear_bhb_loop+0x30/0x80 [ 2484.675800][ T8753] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2484.681704][ T8753] RIP: 0033:0x7f9f8dd3e559 [ 2484.686158][ T8753] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2484.705789][ T8753] RSP: 002b:00007f9f8bf95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2484.714220][ T8753] RAX: ffffffffffffffda RBX: 00007f9f8dfc4fa0 RCX: 00007f9f8dd3e559 [ 2484.722223][ T8753] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000022 [ 2484.730230][ T8753] RBP: 00007f9f8bf95090 R08: 0000000000000000 R09: 0000000000000000 [ 2484.738223][ T8753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2484.746218][ T8753] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2484.754233][ T8753] [ 2484.774068][ T8759] delete_channel: no stack [ 2485.167688][ T8779] netlink: 'syz.3.24438': attribute type 2 has an invalid length. [ 2485.193754][ T8779] netlink: 1045 bytes leftover after parsing attributes in process `syz.3.24438'. [ 2485.315009][ T8772] device syzkaller0 entered promiscuous mode [ 2485.458856][ T8781] netlink: 'syz.3.24438': attribute type 8 has an invalid length. [ 2485.493739][ T8781] netlink: 156 bytes leftover after parsing attributes in process `syz.3.24438'. [ 2485.745010][ T8809] netlink: 'syz.3.24446': attribute type 29 has an invalid length. [ 2486.062626][ T8807] device syzkaller0 entered promiscuous mode [ 2486.095864][ T8809] netlink: 'syz.3.24446': attribute type 29 has an invalid length. [ 2486.132147][ T8803] netlink: 'syz.3.24446': attribute type 29 has an invalid length. [ 2486.187901][ T8831] netlink: 36 bytes leftover after parsing attributes in process `syz.4.24458'. [ 2486.302554][ T8841] netlink: 'syz.4.24458': attribute type 4 has an invalid length. [ 2486.370149][ T8841] netlink: 203252 bytes leftover after parsing attributes in process `syz.4.24458'. [ 2486.810246][ T8860] device syzkaller0 entered promiscuous mode [ 2487.088455][ T8887] netlink: 'syz.0.24482': attribute type 2 has an invalid length. [ 2487.108861][ T8887] netlink: 1045 bytes leftover after parsing attributes in process `syz.0.24482'. [ 2487.362152][ T8900] FAULT_INJECTION: forcing a failure. [ 2487.362152][ T8900] name failslab, interval 1, probability 0, space 0, times 0 [ 2487.390504][ T8885] device syzkaller0 entered promiscuous mode [ 2487.402919][ T8900] CPU: 1 PID: 8900 Comm: syz.4.24486 Not tainted syzkaller #0 [ 2487.410436][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2487.420520][ T8900] Call Trace: [ 2487.423841][ T8900] [ 2487.426812][ T8900] dump_stack_lvl+0x188/0x250 [ 2487.431527][ T8900] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2487.437722][ T8900] ? show_regs_print_info+0x20/0x20 [ 2487.442957][ T8900] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2487.449190][ T8900] should_fail+0x383/0x4b0 [ 2487.453642][ T8900] should_failslab+0x5/0x20 [ 2487.458171][ T8900] slab_pre_alloc_hook+0x51/0xc0 [ 2487.463139][ T8900] __kmalloc_node+0x6d/0x3a0 [ 2487.467851][ T8900] ? kvmalloc_node+0x84/0x130 [ 2487.472564][ T8900] ? __might_fault+0xb3/0x110 [ 2487.477279][ T8900] kvmalloc_node+0x84/0x130 [ 2487.481822][ T8900] map_update_elem+0x52f/0x760 [ 2487.486630][ T8900] __sys_bpf+0x46b/0x6f0 [ 2487.490912][ T8900] ? bpf_link_show_fdinfo+0x380/0x380 [ 2487.496373][ T8900] __x64_sys_bpf+0x78/0x90 [ 2487.500826][ T8900] do_syscall_64+0x4c/0xa0 [ 2487.505273][ T8900] ? clear_bhb_loop+0x30/0x80 [ 2487.509977][ T8900] ? clear_bhb_loop+0x30/0x80 [ 2487.514689][ T8900] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2487.520614][ T8900] RIP: 0033:0x7f499bf9a559 [ 2487.525199][ T8900] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2487.544833][ T8900] RSP: 002b:00007f499a1f1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2487.553287][ T8900] RAX: ffffffffffffffda RBX: 00007f499c220fa0 RCX: 00007f499bf9a559 [ 2487.561285][ T8900] RDX: 0000000000000020 RSI: 0000200000000640 RDI: 0000000000000002 [ 2487.569314][ T8900] RBP: 00007f499a1f1090 R08: 0000000000000000 R09: 0000000000000000 [ 2487.577386][ T8900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2487.585397][ T8900] R13: 00007f499c221038 R14: 00007f499c220fa0 R15: 00007ffe702ab3e8 [ 2487.593429][ T8900] [ 2487.610363][ T8887] netlink: 'syz.0.24482': attribute type 8 has an invalid length. [ 2487.623807][ T8887] netlink: 156 bytes leftover after parsing attributes in process `syz.0.24482'. [ 2487.700940][ T8903] netlink: 36 bytes leftover after parsing attributes in process `syz.2.24488'. [ 2487.788915][ T8914] netlink: 72 bytes leftover after parsing attributes in process `syz.4.24494'. [ 2487.830539][ T8906] netlink: 'syz.2.24488': attribute type 4 has an invalid length. [ 2487.879949][ T8906] netlink: 203252 bytes leftover after parsing attributes in process `syz.2.24488'. [ 2488.123237][ T8930] netlink: 'syz.3.24498': attribute type 2 has an invalid length. [ 2488.223423][ T8930] netlink: 132 bytes leftover after parsing attributes in process `syz.3.24498'. [ 2489.175072][ T8974] FAULT_INJECTION: forcing a failure. [ 2489.175072][ T8974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2489.220395][ T8974] CPU: 0 PID: 8974 Comm: syz.3.24515 Not tainted syzkaller #0 [ 2489.227932][ T8974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2489.238021][ T8974] Call Trace: [ 2489.241339][ T8974] [ 2489.244302][ T8974] dump_stack_lvl+0x188/0x250 [ 2489.249030][ T8974] ? show_regs_print_info+0x20/0x20 [ 2489.254270][ T8974] ? load_image+0x410/0x410 [ 2489.258833][ T8974] ? __lock_acquire+0x7d40/0x7d40 [ 2489.263909][ T8974] should_fail+0x383/0x4b0 [ 2489.268376][ T8974] _copy_to_user+0x2e/0x130 [ 2489.272941][ T8974] simple_read_from_buffer+0xe3/0x150 [ 2489.278355][ T8974] proc_fail_nth_read+0x1a6/0x220 [ 2489.283425][ T8974] ? proc_fault_inject_write+0x310/0x310 [ 2489.289111][ T8974] ? fsnotify_perm+0x254/0x560 [ 2489.293915][ T8974] ? proc_fault_inject_write+0x310/0x310 [ 2489.299592][ T8974] vfs_read+0x2ff/0xd50 [ 2489.303791][ T8974] ? __lock_acquire+0x7d40/0x7d40 [ 2489.308856][ T8974] ? kernel_read+0x1e0/0x1e0 [ 2489.313494][ T8974] ? mutex_lock_nested+0x17/0x20 [ 2489.318463][ T8974] ? __fdget_pos+0x2bf/0x370 [ 2489.323085][ T8974] ? ksys_read+0x70/0x260 [ 2489.327445][ T8974] ksys_read+0x153/0x260 [ 2489.331725][ T8974] ? vfs_write+0xd70/0xd70 [ 2489.336170][ T8974] ? lockdep_hardirqs_on+0x94/0x140 [ 2489.341397][ T8974] do_syscall_64+0x4c/0xa0 [ 2489.345840][ T8974] ? clear_bhb_loop+0x30/0x80 [ 2489.350552][ T8974] ? clear_bhb_loop+0x30/0x80 [ 2489.355272][ T8974] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2489.361200][ T8974] RIP: 0033:0x7fdd09305d8e [ 2489.365643][ T8974] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 2489.385282][ T8974] RSP: 002b:00007fdd0759bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2489.393739][ T8974] RAX: ffffffffffffffda RBX: 00007fdd0759c6c0 RCX: 00007fdd09305d8e [ 2489.401747][ T8974] RDX: 000000000000000f RSI: 00007fdd0759c0a0 RDI: 0000000000000004 [ 2489.409747][ T8974] RBP: 00007fdd0759c090 R08: 0000000000000000 R09: 0000000000000000 [ 2489.417772][ T8974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2489.425772][ T8974] R13: 00007fdd095cc038 R14: 00007fdd095cbfa0 R15: 00007ffe7b9c1818 [ 2489.433798][ T8974] [ 2489.473755][ T8961] device syzkaller0 entered promiscuous mode [ 2489.767150][ T8991] FAULT_INJECTION: forcing a failure. [ 2489.767150][ T8991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2489.827931][ T8991] CPU: 1 PID: 8991 Comm: syz.2.24522 Not tainted syzkaller #0 [ 2489.835452][ T8991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2489.845526][ T8991] Call Trace: [ 2489.848956][ T8991] [ 2489.851911][ T8991] dump_stack_lvl+0x188/0x250 [ 2489.856780][ T8991] ? show_regs_print_info+0x20/0x20 [ 2489.862021][ T8991] ? load_image+0x410/0x410 [ 2489.866558][ T8991] ? __lock_acquire+0x7d40/0x7d40 [ 2489.871635][ T8991] should_fail+0x383/0x4b0 [ 2489.876086][ T8991] _copy_to_user+0x2e/0x130 [ 2489.880617][ T8991] simple_read_from_buffer+0xe3/0x150 [ 2489.886017][ T8991] proc_fail_nth_read+0x1a6/0x220 [ 2489.891154][ T8991] ? proc_fault_inject_write+0x310/0x310 [ 2489.896807][ T8991] ? fsnotify_perm+0x254/0x560 [ 2489.901591][ T8991] ? proc_fault_inject_write+0x310/0x310 [ 2489.907247][ T8991] vfs_read+0x2ff/0xd50 [ 2489.911430][ T8991] ? kernel_read+0x1e0/0x1e0 [ 2489.916045][ T8991] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2489.922225][ T8991] ? __fdget_pos+0x24b/0x370 [ 2489.926848][ T8991] ? mutex_lock_nested+0x17/0x20 [ 2489.931894][ T8991] ? __fdget_pos+0x2bf/0x370 [ 2489.936497][ T8991] ? ksys_read+0x70/0x260 [ 2489.940848][ T8991] ksys_read+0x153/0x260 [ 2489.945130][ T8991] ? vfs_write+0xd70/0xd70 [ 2489.949595][ T8991] ? syscall_enter_from_user_mode+0x2a/0x70 [ 2489.955524][ T8991] do_syscall_64+0x4c/0xa0 [ 2489.959963][ T8991] ? clear_bhb_loop+0x30/0x80 [ 2489.964662][ T8991] ? clear_bhb_loop+0x30/0x80 [ 2489.969375][ T8991] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2489.975284][ T8991] RIP: 0033:0x7f9f8dcfed8e [ 2489.979714][ T8991] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 2489.999355][ T8991] RSP: 002b:00007f9f8bf94fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2490.007789][ T8991] RAX: ffffffffffffffda RBX: 00007f9f8bf956c0 RCX: 00007f9f8dcfed8e [ 2490.015802][ T8991] RDX: 000000000000000f RSI: 00007f9f8bf950a0 RDI: 0000000000000008 [ 2490.023791][ T8991] RBP: 00007f9f8bf95090 R08: 0000000000000000 R09: 0000000000000000 [ 2490.031775][ T8991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2490.039764][ T8991] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2490.047768][ T8991] [ 2490.484698][ T9027] validate_nla: 3 callbacks suppressed [ 2490.484715][ T9027] netlink: 'syz.1.24535': attribute type 2 has an invalid length. [ 2490.560669][ T9027] netlink: 'syz.1.24535': attribute type 3 has an invalid length. [ 2490.598842][ T9027] __nla_validate_parse: 2 callbacks suppressed [ 2490.598862][ T9027] netlink: 132 bytes leftover after parsing attributes in process `syz.1.24535'. [ 2490.627268][ T9010] device syzkaller0 entered promiscuous mode [ 2490.827919][ T9024] netlink: 'syz.2.24536': attribute type 29 has an invalid length. [ 2490.870570][ T9025] netlink: 128 bytes leftover after parsing attributes in process `syz.2.24536'. [ 2490.907306][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): Q±6ã`Ò˜: link becomes ready [ 2490.930447][ T9025] A link change request failed with some changes committed already. Interface Q±6ã`Ò˜ may have been left with an inconsistent configuration, please check. [ 2491.123897][ T9024] netlink: 'syz.2.24536': attribute type 29 has an invalid length. [ 2491.160340][ T9024] netlink: 'syz.2.24536': attribute type 29 has an invalid length. [ 2491.650589][ T9024] netlink: 'syz.2.24536': attribute type 29 has an invalid length. [ 2491.728032][ T9078] FAULT_INJECTION: forcing a failure. [ 2491.728032][ T9078] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2491.745802][ T9078] CPU: 1 PID: 9078 Comm: syz.2.24548 Not tainted syzkaller #0 [ 2491.753350][ T9078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2491.763442][ T9078] Call Trace: [ 2491.766764][ T9078] [ 2491.769745][ T9078] dump_stack_lvl+0x188/0x250 [ 2491.774467][ T9078] ? show_regs_print_info+0x20/0x20 [ 2491.779707][ T9078] ? load_image+0x410/0x410 [ 2491.784258][ T9078] ? __lock_acquire+0x7d40/0x7d40 [ 2491.789336][ T9078] should_fail+0x383/0x4b0 [ 2491.793803][ T9078] _copy_from_user+0x2e/0x170 [ 2491.798543][ T9078] btf_new_fd+0x3c0/0x910 [ 2491.802918][ T9078] __sys_bpf+0x58c/0x6f0 [ 2491.807238][ T9078] ? bpf_link_show_fdinfo+0x380/0x380 [ 2491.812673][ T9078] ? rcu_nmi_exit+0x6f/0xf0 [ 2491.817229][ T9078] __x64_sys_bpf+0x78/0x90 [ 2491.821690][ T9078] do_syscall_64+0x4c/0xa0 [ 2491.826142][ T9078] ? clear_bhb_loop+0x30/0x80 [ 2491.830888][ T9078] ? clear_bhb_loop+0x30/0x80 [ 2491.835628][ T9078] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2491.841589][ T9078] RIP: 0033:0x7f9f8dd3e559 [ 2491.846037][ T9078] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2491.865677][ T9078] RSP: 002b:00007f9f8bf95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2491.874133][ T9078] RAX: ffffffffffffffda RBX: 00007f9f8dfc4fa0 RCX: 00007f9f8dd3e559 [ 2491.882137][ T9078] RDX: 0000000000000028 RSI: 0000200000000100 RDI: 0000000000000012 [ 2491.890178][ T9078] RBP: 00007f9f8bf95090 R08: 0000000000000000 R09: 0000000000000000 [ 2491.898191][ T9078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2491.906206][ T9078] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2491.914240][ T9078] [ 2492.190981][ T9091] netlink: 'syz.3.24553': attribute type 10 has an invalid length. [ 2492.351028][ T9093] device syzkaller0 entered promiscuous mode [ 2492.541133][ T9116] netlink: 'syz.2.24562': attribute type 21 has an invalid length. [ 2492.594911][ T9116] netlink: 14544 bytes leftover after parsing attributes in process `syz.2.24562'. [ 2492.767750][ T9128] netlink: 36 bytes leftover after parsing attributes in process `syz.3.24561'. [ 2493.029471][ T9137] netlink: 'syz.2.24568': attribute type 10 has an invalid length. [ 2493.286564][ T9143] device syzkaller0 entered promiscuous mode [ 2493.914820][ T9178] -1O2~: renamed from syzkaller0 [ 2493.994024][ T9190] FAULT_INJECTION: forcing a failure. [ 2493.994024][ T9190] name failslab, interval 1, probability 0, space 0, times 0 [ 2494.007823][ T9184] netlink: 'syz.4.24583': attribute type 10 has an invalid length. [ 2494.040292][ T9190] CPU: 1 PID: 9190 Comm: syz.3.24586 Not tainted syzkaller #0 [ 2494.047830][ T9190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2494.057930][ T9190] Call Trace: [ 2494.061235][ T9190] [ 2494.064201][ T9190] dump_stack_lvl+0x188/0x250 [ 2494.068923][ T9190] ? show_regs_print_info+0x20/0x20 [ 2494.074165][ T9190] ? load_image+0x410/0x410 [ 2494.078727][ T9190] ? __lock_acquire+0x7d40/0x7d40 [ 2494.083882][ T9190] should_fail+0x383/0x4b0 [ 2494.088340][ T9190] should_failslab+0x5/0x20 [ 2494.092870][ T9190] slab_pre_alloc_hook+0x51/0xc0 [ 2494.097852][ T9190] __kmalloc+0x6b/0x340 [ 2494.102035][ T9190] ? security_sk_alloc+0x47/0x130 [ 2494.107106][ T9190] security_sk_alloc+0x47/0x130 [ 2494.112030][ T9190] sk_prot_alloc+0x101/0x210 [ 2494.116654][ T9190] ? sk_alloc+0x1d/0x310 [ 2494.120945][ T9190] sk_alloc+0x2f/0x310 [ 2494.125055][ T9190] bpf_prog_test_run_skb+0x23c/0x1190 [ 2494.130471][ T9190] ? __fget_files+0x402/0x470 [ 2494.135192][ T9190] ? cpu_online+0x60/0x60 [ 2494.139555][ T9190] bpf_prog_test_run+0x31c/0x390 [ 2494.144535][ T9190] __sys_bpf+0x5a5/0x6f0 [ 2494.148824][ T9190] ? bpf_link_show_fdinfo+0x380/0x380 [ 2494.154259][ T9190] __x64_sys_bpf+0x78/0x90 [ 2494.158735][ T9190] do_syscall_64+0x4c/0xa0 [ 2494.163184][ T9190] ? clear_bhb_loop+0x30/0x80 [ 2494.167897][ T9190] ? clear_bhb_loop+0x30/0x80 [ 2494.172616][ T9190] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2494.178542][ T9190] RIP: 0033:0x7fdd09345559 [ 2494.182988][ T9190] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2494.202626][ T9190] RSP: 002b:00007fdd0759c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2494.211086][ T9190] RAX: ffffffffffffffda RBX: 00007fdd095cbfa0 RCX: 00007fdd09345559 [ 2494.219105][ T9190] RDX: 0000000000000050 RSI: 0000200000001280 RDI: 000000000000000a [ 2494.227119][ T9190] RBP: 00007fdd0759c090 R08: 0000000000000000 R09: 0000000000000000 [ 2494.235131][ T9190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2494.243141][ T9190] R13: 00007fdd095cc038 R14: 00007fdd095cbfa0 R15: 00007ffe7b9c1818 [ 2494.251160][ T9190] [ 2494.667674][ T9194] device syzkaller0 entered promiscuous mode [ 2495.311990][ T9236] netlink: 144 bytes leftover after parsing attributes in process `syz.2.24606'. [ 2495.571245][ T9250] FAULT_INJECTION: forcing a failure. [ 2495.571245][ T9250] name failslab, interval 1, probability 0, space 0, times 0 [ 2495.592310][ T9250] CPU: 0 PID: 9250 Comm: syz.4.24613 Not tainted syzkaller #0 [ 2495.599845][ T9250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2495.609939][ T9250] Call Trace: [ 2495.613260][ T9250] [ 2495.616217][ T9250] dump_stack_lvl+0x188/0x250 [ 2495.620936][ T9250] ? show_regs_print_info+0x20/0x20 [ 2495.626174][ T9250] ? load_image+0x410/0x410 [ 2495.630730][ T9250] ? rcu_lock_release+0x5/0x20 [ 2495.635648][ T9250] should_fail+0x383/0x4b0 [ 2495.640116][ T9250] should_failslab+0x5/0x20 [ 2495.644684][ T9250] slab_pre_alloc_hook+0x51/0xc0 [ 2495.649664][ T9250] kmem_cache_alloc_trace+0x47/0x290 [ 2495.654995][ T9250] ? proc_thread_self_get_link+0xf8/0x190 [ 2495.660779][ T9250] proc_thread_self_get_link+0xf8/0x190 [ 2495.666364][ T9250] ? proc_setup_thread_self+0x2d0/0x2d0 [ 2495.671948][ T9250] pick_link+0x701/0xdc0 [ 2495.676261][ T9250] step_into+0xac6/0xcd0 [ 2495.680545][ T9250] ? set_root+0x3a0/0x3a0 [ 2495.684908][ T9250] ? walk_component+0x1b6/0x460 [ 2495.689803][ T9250] link_path_walk+0x688/0xde0 [ 2495.694531][ T9250] ? handle_lookup_down+0x130/0x130 [ 2495.699774][ T9250] path_openat+0x28e/0x2fb0 [ 2495.704332][ T9250] ? __kasan_slab_alloc+0xa9/0xc0 [ 2495.709401][ T9250] ? do_filp_open+0x400/0x400 [ 2495.714133][ T9250] do_filp_open+0x1df/0x400 [ 2495.718687][ T9250] ? vfs_tmpfile+0x300/0x300 [ 2495.720334][ T9253] FAULT_INJECTION: forcing a failure. [ 2495.720334][ T9253] name failslab, interval 1, probability 0, space 0, times 0 [ 2495.723334][ T9250] ? _raw_spin_unlock+0x24/0x40 [ 2495.723360][ T9250] ? alloc_fd+0x59e/0x650 [ 2495.745159][ T9250] do_sys_openat2+0x14b/0x500 [ 2495.749869][ T9250] ? __lock_acquire+0x7d40/0x7d40 [ 2495.754940][ T9250] ? do_sys_open+0xe0/0xe0 [ 2495.759432][ T9250] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 2495.765454][ T9250] ? lock_chain_count+0x20/0x20 [ 2495.770347][ T9250] __x64_sys_openat+0x135/0x160 [ 2495.775239][ T9250] do_syscall_64+0x4c/0xa0 [ 2495.779695][ T9250] ? clear_bhb_loop+0x30/0x80 [ 2495.784438][ T9250] ? clear_bhb_loop+0x30/0x80 [ 2495.789184][ T9250] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2495.795116][ T9250] RIP: 0033:0x7f499bf5ad8e [ 2495.799572][ T9250] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 2495.819208][ T9250] RSP: 002b:00007f499a1f0ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2495.828020][ T9250] RAX: ffffffffffffffda RBX: 00007f499a1f16c0 RCX: 00007f499bf5ad8e [ 2495.836037][ T9250] RDX: 0000000000000002 RSI: 00007f499a1f0f90 RDI: ffffffffffffff9c [ 2495.844054][ T9250] RBP: 00007f499a1f1090 R08: 0000000000000000 R09: 0000000000000000 [ 2495.852150][ T9250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2495.860160][ T9250] R13: 00007f499c221038 R14: 00007f499c220fa0 R15: 00007ffe702ab3e8 [ 2495.868187][ T9250] [ 2495.877647][ T9253] CPU: 0 PID: 9253 Comm: syz.0.24615 Not tainted syzkaller #0 [ 2495.885166][ T9253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2495.895407][ T9253] Call Trace: [ 2495.898715][ T9253] [ 2495.901678][ T9253] dump_stack_lvl+0x188/0x250 [ 2495.906424][ T9253] ? show_regs_print_info+0x20/0x20 [ 2495.911661][ T9253] ? load_image+0x410/0x410 [ 2495.916199][ T9253] ? __might_sleep+0xf0/0xf0 [ 2495.920824][ T9253] ? __lock_acquire+0x7d40/0x7d40 [ 2495.925861][ T9253] ? __lock_acquire+0x7d40/0x7d40 [ 2495.930952][ T9253] should_fail+0x383/0x4b0 [ 2495.935426][ T9253] should_failslab+0x5/0x20 [ 2495.939967][ T9253] slab_pre_alloc_hook+0x51/0xc0 [ 2495.944969][ T9253] __kmalloc_node+0x6d/0x3a0 [ 2495.949591][ T9253] ? __vmalloc_node_range+0x2dd/0x8b0 [ 2495.955007][ T9253] __vmalloc_node_range+0x2dd/0x8b0 [ 2495.960251][ T9253] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 2495.965835][ T9253] __vmalloc+0x76/0x80 [ 2495.969939][ T9253] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 2495.975523][ T9253] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 2495.980928][ T9253] bpf_prog_alloc+0x1a/0x1e0 [ 2495.985552][ T9253] bpf_prog_load+0x7d1/0x14e0 [ 2495.990276][ T9253] ? map_freeze+0x360/0x360 [ 2495.994821][ T9253] ? __might_fault+0xb7/0x110 [ 2495.999547][ T9253] ? __might_fault+0xb3/0x110 [ 2496.004264][ T9253] ? bpf_lsm_bpf+0x5/0x10 [ 2496.008628][ T9253] ? security_bpf+0x7a/0xa0 [ 2496.013167][ T9253] __sys_bpf+0x532/0x6f0 [ 2496.017446][ T9253] ? bpf_link_show_fdinfo+0x380/0x380 [ 2496.022877][ T9253] __x64_sys_bpf+0x78/0x90 [ 2496.027339][ T9253] do_syscall_64+0x4c/0xa0 [ 2496.031789][ T9253] ? clear_bhb_loop+0x30/0x80 [ 2496.036505][ T9253] ? clear_bhb_loop+0x30/0x80 [ 2496.041219][ T9253] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2496.047145][ T9253] RIP: 0033:0x7f217b254559 [ 2496.051585][ T9253] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2496.071221][ T9253] RSP: 002b:00007f21794ab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2496.079671][ T9253] RAX: ffffffffffffffda RBX: 00007f217b4dafa0 RCX: 00007f217b254559 [ 2496.087661][ T9253] RDX: 0000000000000094 RSI: 00002000000001c0 RDI: 0000000000000005 [ 2496.095660][ T9253] RBP: 00007f21794ab090 R08: 0000000000000000 R09: 0000000000000000 [ 2496.103681][ T9253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2496.111690][ T9253] R13: 00007f217b4db038 R14: 00007f217b4dafa0 R15: 00007ffcb9352f68 [ 2496.119690][ T9253] [ 2496.269655][ T9274] FAULT_INJECTION: forcing a failure. [ 2496.269655][ T9274] name failslab, interval 1, probability 0, space 0, times 0 [ 2496.317388][ T9274] CPU: 1 PID: 9274 Comm: syz.2.24622 Not tainted syzkaller #0 [ 2496.324922][ T9274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2496.335047][ T9274] Call Trace: [ 2496.338361][ T9274] [ 2496.341323][ T9274] dump_stack_lvl+0x188/0x250 [ 2496.346047][ T9274] ? show_regs_print_info+0x20/0x20 [ 2496.351280][ T9274] ? load_image+0x410/0x410 [ 2496.355825][ T9274] ? __lock_acquire+0x7d40/0x7d40 [ 2496.360892][ T9274] should_fail+0x383/0x4b0 [ 2496.365345][ T9274] should_failslab+0x5/0x20 [ 2496.369878][ T9274] slab_pre_alloc_hook+0x51/0xc0 [ 2496.374860][ T9274] __kmalloc+0x6b/0x340 [ 2496.379078][ T9274] ? security_sk_alloc+0x47/0x130 [ 2496.384142][ T9274] security_sk_alloc+0x47/0x130 [ 2496.389074][ T9274] sk_prot_alloc+0x101/0x210 [ 2496.393699][ T9274] ? sk_alloc+0x1d/0x310 [ 2496.398062][ T9274] sk_alloc+0x2f/0x310 [ 2496.402181][ T9274] bpf_prog_test_run_skb+0x23c/0x1190 [ 2496.407594][ T9274] ? __fget_files+0x402/0x470 [ 2496.412313][ T9274] ? cpu_online+0x60/0x60 [ 2496.416686][ T9274] bpf_prog_test_run+0x31c/0x390 [ 2496.421664][ T9274] __sys_bpf+0x5a5/0x6f0 [ 2496.425945][ T9274] ? bpf_link_show_fdinfo+0x380/0x380 [ 2496.431366][ T9274] __x64_sys_bpf+0x78/0x90 [ 2496.435845][ T9274] do_syscall_64+0x4c/0xa0 [ 2496.440287][ T9274] ? clear_bhb_loop+0x30/0x80 [ 2496.444992][ T9274] ? clear_bhb_loop+0x30/0x80 [ 2496.449704][ T9274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2496.455641][ T9274] RIP: 0033:0x7f9f8dd3e559 [ 2496.460090][ T9274] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2496.479735][ T9274] RSP: 002b:00007f9f8bf95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2496.488181][ T9274] RAX: ffffffffffffffda RBX: 00007f9f8dfc4fa0 RCX: 00007f9f8dd3e559 [ 2496.496181][ T9274] RDX: 0000000000000050 RSI: 0000200000000d80 RDI: 000000000000000a [ 2496.504220][ T9274] RBP: 00007f9f8bf95090 R08: 0000000000000000 R09: 0000000000000000 [ 2496.512218][ T9274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2496.520213][ T9274] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2496.528236][ T9274] [ 2496.944506][ T9294] FAULT_INJECTION: forcing a failure. [ 2496.944506][ T9294] name failslab, interval 1, probability 0, space 0, times 0 [ 2496.957540][ T9294] CPU: 0 PID: 9294 Comm: syz.2.24627 Not tainted syzkaller #0 [ 2496.965076][ T9294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2496.975161][ T9294] Call Trace: [ 2496.978474][ T9294] [ 2496.981442][ T9294] dump_stack_lvl+0x188/0x250 [ 2496.986161][ T9294] ? show_regs_print_info+0x20/0x20 [ 2496.991394][ T9294] ? load_image+0x410/0x410 [ 2496.995934][ T9294] ? __might_sleep+0xf0/0xf0 [ 2497.000546][ T9294] ? __lock_acquire+0x7d40/0x7d40 [ 2497.005578][ T9294] should_fail+0x383/0x4b0 [ 2497.010009][ T9294] should_failslab+0x5/0x20 [ 2497.014518][ T9294] slab_pre_alloc_hook+0x51/0xc0 [ 2497.019514][ T9294] kmem_cache_alloc_node+0x47/0x2c0 [ 2497.024734][ T9294] ? alloc_vmap_area+0x668/0x1b30 [ 2497.029766][ T9294] alloc_vmap_area+0x668/0x1b30 [ 2497.034638][ T9294] ? vm_map_ram+0xba0/0xba0 [ 2497.039151][ T9294] __get_vm_area_node+0x14f/0x2d0 [ 2497.044197][ T9294] __vmalloc_node_range+0xef/0x8b0 [ 2497.049308][ T9294] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 2497.054856][ T9294] ? end_current_label_crit_section+0x170/0x170 [ 2497.061101][ T9294] ? __lock_acquire+0x7d40/0x7d40 [ 2497.066128][ T9294] ? __lock_acquire+0x13b3/0x7d40 [ 2497.071160][ T9294] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 2497.076706][ T9294] __vmalloc+0x76/0x80 [ 2497.080783][ T9294] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 2497.086328][ T9294] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 2497.091703][ T9294] bpf_prog_alloc+0x1a/0x1e0 [ 2497.096294][ T9294] bpf_prog_load+0x7d1/0x14e0 [ 2497.100984][ T9294] ? map_freeze+0x360/0x360 [ 2497.105498][ T9294] ? __might_fault+0xb7/0x110 [ 2497.110188][ T9294] ? __might_fault+0xb3/0x110 [ 2497.114870][ T9294] ? bpf_lsm_bpf+0x5/0x10 [ 2497.119206][ T9294] ? security_bpf+0x7a/0xa0 [ 2497.123741][ T9294] __sys_bpf+0x532/0x6f0 [ 2497.128009][ T9294] ? bpf_link_show_fdinfo+0x380/0x380 [ 2497.133398][ T9294] __x64_sys_bpf+0x78/0x90 [ 2497.137833][ T9294] do_syscall_64+0x4c/0xa0 [ 2497.142249][ T9294] ? clear_bhb_loop+0x30/0x80 [ 2497.146930][ T9294] ? clear_bhb_loop+0x30/0x80 [ 2497.151613][ T9294] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2497.157510][ T9294] RIP: 0033:0x7f9f8dd3e559 [ 2497.162037][ T9294] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2497.181761][ T9294] RSP: 002b:00007f9f8bf95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2497.190191][ T9294] RAX: ffffffffffffffda RBX: 00007f9f8dfc4fa0 RCX: 00007f9f8dd3e559 [ 2497.198184][ T9294] RDX: 0000000000000094 RSI: 0000200000000000 RDI: 0000000000000005 [ 2497.206158][ T9294] RBP: 00007f9f8bf95090 R08: 0000000000000000 R09: 0000000000000000 [ 2497.214133][ T9294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2497.222107][ T9294] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2497.230129][ T9294] [ 2497.492321][ T9313] netlink: 144 bytes leftover after parsing attributes in process `syz.4.24637'. [ 2497.646035][ T9326] FAULT_INJECTION: forcing a failure. [ 2497.646035][ T9326] name failslab, interval 1, probability 0, space 0, times 0 [ 2497.690449][ T9326] CPU: 1 PID: 9326 Comm: syz.2.24638 Not tainted syzkaller #0 [ 2497.697998][ T9326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2497.708119][ T9326] Call Trace: [ 2497.711451][ T9326] [ 2497.714444][ T9326] dump_stack_lvl+0x188/0x250 [ 2497.719186][ T9326] ? show_regs_print_info+0x20/0x20 [ 2497.724503][ T9326] ? load_image+0x410/0x410 [ 2497.729096][ T9326] ? __lock_acquire+0x7d40/0x7d40 [ 2497.734180][ T9326] should_fail+0x383/0x4b0 [ 2497.738638][ T9326] should_failslab+0x5/0x20 [ 2497.743191][ T9326] slab_pre_alloc_hook+0x51/0xc0 [ 2497.748155][ T9326] ? getname_kernel+0x56/0x2e0 [ 2497.753040][ T9326] kmem_cache_alloc+0x3d/0x280 [ 2497.757843][ T9326] getname_kernel+0x56/0x2e0 [ 2497.762477][ T9326] kern_path+0x1f/0x190 [ 2497.766676][ T9326] create_local_trace_uprobe+0xaa/0x660 [ 2497.772261][ T9326] ? bpf_get_uprobe_info+0x480/0x480 [ 2497.777675][ T9326] ? _copy_from_user+0x111/0x170 [ 2497.782656][ T9326] perf_uprobe_init+0xef/0x190 [ 2497.787463][ T9326] perf_uprobe_event_init+0xe2/0x170 [ 2497.792780][ T9326] perf_try_init_event+0x12b/0x3d0 [ 2497.797927][ T9326] perf_event_alloc+0xf78/0x21d0 [ 2497.802909][ T9326] ? _raw_spin_unlock+0x24/0x40 [ 2497.807803][ T9326] __se_sys_perf_event_open+0x6f5/0x1bb0 [ 2497.813477][ T9326] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 2497.819158][ T9326] ? lockdep_hardirqs_on+0x94/0x140 [ 2497.824377][ T9326] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 2497.830159][ T9326] do_syscall_64+0x4c/0xa0 [ 2497.834643][ T9326] ? clear_bhb_loop+0x30/0x80 [ 2497.839368][ T9326] ? clear_bhb_loop+0x30/0x80 [ 2497.844426][ T9326] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2497.850365][ T9326] RIP: 0033:0x7f9f8dd3e559 [ 2497.854811][ T9326] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2497.874470][ T9326] RSP: 002b:00007f9f8bf95028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 2497.883001][ T9326] RAX: ffffffffffffffda RBX: 00007f9f8dfc4fa0 RCX: 00007f9f8dd3e559 [ 2497.890996][ T9326] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000400 [ 2497.898988][ T9326] RBP: 00007f9f8bf95090 R08: 0000000000000008 R09: 0000000000000000 [ 2497.906978][ T9326] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2497.914978][ T9326] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2497.923002][ T9326] [ 2498.764178][ T9363] netlink: 144 bytes leftover after parsing attributes in process `syz.0.24653'. [ 2498.807389][ T9370] FAULT_INJECTION: forcing a failure. [ 2498.807389][ T9370] name failslab, interval 1, probability 0, space 0, times 0 [ 2498.882863][ T9370] CPU: 1 PID: 9370 Comm: syz.1.24658 Not tainted syzkaller #0 [ 2498.890390][ T9370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2498.900484][ T9370] Call Trace: [ 2498.903794][ T9370] [ 2498.906748][ T9370] dump_stack_lvl+0x188/0x250 [ 2498.911469][ T9370] ? show_regs_print_info+0x20/0x20 [ 2498.916699][ T9370] ? load_image+0x410/0x410 [ 2498.921279][ T9370] ? __lock_acquire+0x7d40/0x7d40 [ 2498.926342][ T9370] should_fail+0x383/0x4b0 [ 2498.930790][ T9370] should_failslab+0x5/0x20 [ 2498.935350][ T9370] slab_pre_alloc_hook+0x51/0xc0 [ 2498.940317][ T9370] __kmalloc+0x6b/0x340 [ 2498.944502][ T9370] ? security_sk_alloc+0x47/0x130 [ 2498.949572][ T9370] security_sk_alloc+0x47/0x130 [ 2498.954539][ T9370] sk_prot_alloc+0x101/0x210 [ 2498.959179][ T9370] ? sk_alloc+0x1d/0x310 [ 2498.963445][ T9370] sk_alloc+0x2f/0x310 [ 2498.967550][ T9370] bpf_prog_test_run_skb+0x23c/0x1190 [ 2498.972957][ T9370] ? __fget_files+0x402/0x470 [ 2498.977668][ T9370] ? cpu_online+0x60/0x60 [ 2498.982025][ T9370] bpf_prog_test_run+0x31c/0x390 [ 2498.986997][ T9370] __sys_bpf+0x5a5/0x6f0 [ 2498.991280][ T9370] ? bpf_link_show_fdinfo+0x380/0x380 [ 2498.996671][ T9370] ? rcu_nmi_exit+0x6f/0xf0 [ 2499.001220][ T9370] __x64_sys_bpf+0x78/0x90 [ 2499.005683][ T9370] do_syscall_64+0x4c/0xa0 [ 2499.010130][ T9370] ? clear_bhb_loop+0x30/0x80 [ 2499.014860][ T9370] ? clear_bhb_loop+0x30/0x80 [ 2499.019561][ T9370] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2499.025500][ T9370] RIP: 0033:0x7fb90866e559 [ 2499.029952][ T9370] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2499.049613][ T9370] RSP: 002b:00007fb9068c5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2499.058049][ T9370] RAX: ffffffffffffffda RBX: 00007fb9088f4fa0 RCX: 00007fb90866e559 [ 2499.066062][ T9370] RDX: 0000000000000050 RSI: 0000200000000a40 RDI: 000000000000000a [ 2499.074055][ T9370] RBP: 00007fb9068c5090 R08: 0000000000000000 R09: 0000000000000000 [ 2499.082048][ T9370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2499.090046][ T9370] R13: 00007fb9088f5038 R14: 00007fb9088f4fa0 R15: 00007ffcc3ec3fa8 [ 2499.098107][ T9370] [ 2499.391398][ T9378] netlink: 'syz.3.24656': attribute type 19 has an invalid length. [ 2499.813093][ T9417] netlink: 4 bytes leftover after parsing attributes in process `syz.4.24672'. [ 2499.838752][ T9417] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2499.897724][ T9417] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2500.000528][ T9421] netlink: 'syz.1.24677': attribute type 21 has an invalid length. [ 2500.010574][ T9422] netlink: 'syz.1.24677': attribute type 21 has an invalid length. [ 2500.094499][ T9424] FAULT_INJECTION: forcing a failure. [ 2500.094499][ T9424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2500.161543][ T9424] CPU: 1 PID: 9424 Comm: syz.1.24678 Not tainted syzkaller #0 [ 2500.169201][ T9424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2500.179313][ T9424] Call Trace: [ 2500.182638][ T9424] [ 2500.185610][ T9424] dump_stack_lvl+0x188/0x250 [ 2500.190356][ T9424] ? show_regs_print_info+0x20/0x20 [ 2500.195616][ T9424] ? load_image+0x410/0x410 [ 2500.200224][ T9424] ? __lock_acquire+0x7d40/0x7d40 [ 2500.205332][ T9424] should_fail+0x383/0x4b0 [ 2500.209820][ T9424] _copy_from_iter+0x234/0x1160 [ 2500.214730][ T9424] ? __lock_acquire+0x7d40/0x7d40 [ 2500.219880][ T9424] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 2500.225325][ T9424] ? __virt_addr_valid+0x3c6/0x470 [ 2500.230599][ T9424] ? __phys_addr_symbol+0x2b/0x70 [ 2500.235673][ T9424] ? __check_object_size+0x30c/0x410 [ 2500.241074][ T9424] netlink_sendmsg+0x758/0xbe0 [ 2500.246118][ T9424] ? netlink_getsockopt+0x570/0x570 [ 2500.251363][ T9424] ? aa_sock_msg_perm+0x94/0x150 [ 2500.256337][ T9424] ? apparmor_socket_sendmsg+0x88/0x230 [ 2500.261928][ T9424] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2500.267244][ T9424] ? security_socket_sendmsg+0x7c/0xa0 [ 2500.272756][ T9424] ? netlink_getsockopt+0x570/0x570 [ 2500.277985][ T9424] ____sys_sendmsg+0x5be/0x8f0 [ 2500.282796][ T9424] ? __sys_sendmsg_sock+0x30/0x30 [ 2500.287880][ T9424] ? import_iovec+0x6f/0xa0 [ 2500.292437][ T9424] ___sys_sendmsg+0x236/0x2e0 [ 2500.297168][ T9424] ? __sys_sendmsg+0x290/0x290 [ 2500.301988][ T9424] ? trace_event_raw_event_lock+0x250/0x250 [ 2500.307972][ T9424] __se_sys_sendmsg+0x1b7/0x2a0 [ 2500.312862][ T9424] ? __x64_sys_sendmsg+0x80/0x80 [ 2500.317844][ T9424] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 2500.323888][ T9424] ? lockdep_hardirqs_on+0x94/0x140 [ 2500.329134][ T9424] do_syscall_64+0x4c/0xa0 [ 2500.333584][ T9424] ? clear_bhb_loop+0x30/0x80 [ 2500.338288][ T9424] ? clear_bhb_loop+0x30/0x80 [ 2500.343007][ T9424] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2500.348936][ T9424] RIP: 0033:0x7fb90866e559 [ 2500.353393][ T9424] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2500.373018][ T9424] RSP: 002b:00007fb9068c5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2500.381469][ T9424] RAX: ffffffffffffffda RBX: 00007fb9088f4fa0 RCX: 00007fb90866e559 [ 2500.389468][ T9424] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 2500.397462][ T9424] RBP: 00007fb9068c5090 R08: 0000000000000000 R09: 0000000000000000 [ 2500.405459][ T9424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2500.413456][ T9424] R13: 00007fb9088f5038 R14: 00007fb9088f4fa0 R15: 00007ffcc3ec3fa8 [ 2500.421499][ T9424] [ 2500.967694][ T9449] netlink: 'syz.0.24689': attribute type 19 has an invalid length. [ 2500.998464][ T9449] netlink: 'syz.0.24689': attribute type 1 has an invalid length. [ 2501.032295][ T9449] netlink: 132 bytes leftover after parsing attributes in process `syz.0.24689'. [ 2501.911437][ T9473] FAULT_INJECTION: forcing a failure. [ 2501.911437][ T9473] name failslab, interval 1, probability 0, space 0, times 0 [ 2501.936016][ T9473] CPU: 1 PID: 9473 Comm: syz.2.24701 Not tainted syzkaller #0 [ 2501.943541][ T9473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2501.953635][ T9473] Call Trace: [ 2501.956966][ T9473] [ 2501.959922][ T9473] dump_stack_lvl+0x188/0x250 [ 2501.964670][ T9473] ? show_regs_print_info+0x20/0x20 [ 2501.969931][ T9473] ? load_image+0x410/0x410 [ 2501.974483][ T9473] ? __lock_acquire+0x7d40/0x7d40 [ 2501.979553][ T9473] should_fail+0x383/0x4b0 [ 2501.984013][ T9473] should_failslab+0x5/0x20 [ 2501.988567][ T9473] slab_pre_alloc_hook+0x51/0xc0 [ 2501.993567][ T9473] ? sockfs_init_fs_context+0xa0/0xa0 [ 2501.998984][ T9473] ? sock_alloc_inode+0x17/0xb0 [ 2502.003867][ T9473] kmem_cache_alloc+0x3d/0x280 [ 2502.008668][ T9473] ? sockfs_init_fs_context+0xa0/0xa0 [ 2502.014080][ T9473] sock_alloc_inode+0x17/0xb0 [ 2502.018793][ T9473] ? sockfs_init_fs_context+0xa0/0xa0 [ 2502.024193][ T9473] new_inode_pseudo+0x5f/0x210 [ 2502.028999][ T9473] __sock_create+0x128/0x910 [ 2502.033647][ T9473] __sys_socketpair+0x232/0x540 [ 2502.038548][ T9473] __x64_sys_socketpair+0x97/0xb0 [ 2502.043620][ T9473] do_syscall_64+0x4c/0xa0 [ 2502.048082][ T9473] ? clear_bhb_loop+0x30/0x80 [ 2502.052796][ T9473] ? clear_bhb_loop+0x30/0x80 [ 2502.057511][ T9473] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2502.063444][ T9473] RIP: 0033:0x7f9f8dd3e559 [ 2502.067894][ T9473] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2502.087539][ T9473] RSP: 002b:00007f9f8bf95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 2502.096009][ T9473] RAX: ffffffffffffffda RBX: 00007f9f8dfc4fa0 RCX: 00007f9f8dd3e559 [ 2502.104021][ T9473] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001e [ 2502.112031][ T9473] RBP: 00007f9f8bf95090 R08: 0000000000000000 R09: 0000000000000000 [ 2502.120054][ T9473] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2502.128064][ T9473] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2502.136082][ T9473] [ 2502.181749][ T9473] socket: no more sockets [ 2502.349217][ T9491] netlink: 'syz.2.24709': attribute type 4 has an invalid length. [ 2502.365585][ T9491] netlink: 152 bytes leftover after parsing attributes in process `syz.2.24709'. [ 2502.402344][ T9491] netlink: 'syz.2.24709': attribute type 16 has an invalid length. [ 2502.432821][ T9491] netlink: 'syz.2.24709': attribute type 3 has an invalid length. [ 2502.442967][ T9491] netlink: 132 bytes leftover after parsing attributes in process `syz.2.24709'. [ 2502.791959][ T9507] FAULT_INJECTION: forcing a failure. [ 2502.791959][ T9507] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2502.879439][ T9507] CPU: 0 PID: 9507 Comm: syz.0.24713 Not tainted syzkaller #0 [ 2502.886998][ T9507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2502.897127][ T9507] Call Trace: [ 2502.900465][ T9507] [ 2502.903428][ T9507] dump_stack_lvl+0x188/0x250 [ 2502.908144][ T9507] ? show_regs_print_info+0x20/0x20 [ 2502.913376][ T9507] ? load_image+0x410/0x410 [ 2502.917932][ T9507] ? __lock_acquire+0x7d40/0x7d40 [ 2502.923007][ T9507] ? aa_label_sk_perm+0x3e6/0x540 [ 2502.928071][ T9507] should_fail+0x383/0x4b0 [ 2502.932527][ T9507] _copy_from_user+0x2e/0x170 [ 2502.937240][ T9507] tcp_setsockopt+0x645/0x1e60 [ 2502.942081][ T9507] ? tcp_set_window_clamp+0x1a0/0x1a0 [ 2502.947491][ T9507] ? mutex_lock_io_nested+0x60/0x60 [ 2502.952738][ T9507] ? __lock_acquire+0x7d40/0x7d40 [ 2502.957802][ T9507] ? sock_common_setsockopt+0x32/0xb0 [ 2502.963212][ T9507] ? sock_common_recvmsg+0x1c0/0x1c0 [ 2502.968530][ T9507] smc_setsockopt+0x1b7/0xa30 [ 2502.973317][ T9507] ? smc_shutdown+0x5c0/0x5c0 [ 2502.978018][ T9507] ? aa_sock_opt_perm+0x74/0x100 [ 2502.983013][ T9507] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 2502.988596][ T9507] ? security_socket_setsockopt+0x7a/0xa0 [ 2502.994351][ T9507] ? smc_shutdown+0x5c0/0x5c0 [ 2502.999057][ T9507] __sys_setsockopt+0x2bf/0x3d0 [ 2503.003945][ T9507] __x64_sys_setsockopt+0xb1/0xc0 [ 2503.009029][ T9507] do_syscall_64+0x4c/0xa0 [ 2503.013473][ T9507] ? clear_bhb_loop+0x30/0x80 [ 2503.018187][ T9507] ? clear_bhb_loop+0x30/0x80 [ 2503.022906][ T9507] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2503.028830][ T9507] RIP: 0033:0x7f217b254559 [ 2503.033299][ T9507] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2503.053059][ T9507] RSP: 002b:00007f21794ab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2503.061512][ T9507] RAX: ffffffffffffffda RBX: 00007f217b4dafa0 RCX: 00007f217b254559 [ 2503.069522][ T9507] RDX: 0000000000000006 RSI: 0000000000000006 RDI: 0000000000000003 [ 2503.077522][ T9507] RBP: 00007f21794ab090 R08: 0000000000000004 R09: 0000000000000000 [ 2503.085526][ T9507] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000001 [ 2503.093529][ T9507] R13: 00007f217b4db038 R14: 00007f217b4dafa0 R15: 00007ffcb9352f68 [ 2503.101577][ T9507] [ 2503.876404][ T9548] FAULT_INJECTION: forcing a failure. [ 2503.876404][ T9548] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2503.954056][ T9548] CPU: 1 PID: 9548 Comm: syz.1.24731 Not tainted syzkaller #0 [ 2503.961596][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2503.971699][ T9548] Call Trace: [ 2503.975027][ T9548] [ 2503.977992][ T9548] dump_stack_lvl+0x188/0x250 [ 2503.982733][ T9548] ? show_regs_print_info+0x20/0x20 [ 2503.987976][ T9548] ? load_image+0x410/0x410 [ 2503.992532][ T9548] ? __lock_acquire+0x7d40/0x7d40 [ 2503.997631][ T9548] should_fail+0x383/0x4b0 [ 2504.002120][ T9548] _copy_to_user+0x2e/0x130 [ 2504.006681][ T9548] map_get_next_key+0x4c5/0x5f0 [ 2504.011603][ T9548] __sys_bpf+0x3e5/0x6f0 [ 2504.015907][ T9548] ? bpf_link_show_fdinfo+0x380/0x380 [ 2504.021400][ T9548] __x64_sys_bpf+0x78/0x90 [ 2504.025874][ T9548] do_syscall_64+0x4c/0xa0 [ 2504.030330][ T9548] ? clear_bhb_loop+0x30/0x80 [ 2504.035054][ T9548] ? clear_bhb_loop+0x30/0x80 [ 2504.039806][ T9548] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2504.045736][ T9548] RIP: 0033:0x7fb90866e559 [ 2504.050202][ T9548] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2504.069851][ T9548] RSP: 002b:00007fb9068c5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2504.078336][ T9548] RAX: ffffffffffffffda RBX: 00007fb9088f4fa0 RCX: 00007fb90866e559 [ 2504.086356][ T9548] RDX: 0000000000000020 RSI: 0000200000000080 RDI: 0000000000000004 [ 2504.094374][ T9548] RBP: 00007fb9068c5090 R08: 0000000000000000 R09: 0000000000000000 [ 2504.102390][ T9548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2504.110404][ T9548] R13: 00007fb9088f5038 R14: 00007fb9088f4fa0 R15: 00007ffcc3ec3fa8 [ 2504.118461][ T9548] [ 2504.483216][ T9556] Q±6ã×\b‹¡Y­4: renamed from lo [ 2504.668382][ T9565] netlink: 3752 bytes leftover after parsing attributes in process `syz.2.24735'. [ 2506.079376][ T9652] netlink: 3756 bytes leftover after parsing attributes in process `syz.3.24771'. [ 2506.119416][ T9649] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.24770'. [ 2506.144143][ T9648] netlink: 3752 bytes leftover after parsing attributes in process `syz.4.24769'. [ 2506.312342][ T9661] netlink: 'syz.4.24775': attribute type 10 has an invalid length. [ 2506.332674][ T9661] netlink: 40 bytes leftover after parsing attributes in process `syz.4.24775'. [ 2506.451420][ T9672] FAULT_INJECTION: forcing a failure. [ 2506.451420][ T9672] name failslab, interval 1, probability 0, space 0, times 0 [ 2506.542150][ T9672] CPU: 1 PID: 9672 Comm: syz.2.24782 Not tainted syzkaller #0 [ 2506.549681][ T9672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2506.559810][ T9672] Call Trace: [ 2506.563117][ T9672] [ 2506.566069][ T9672] dump_stack_lvl+0x188/0x250 [ 2506.570796][ T9672] ? show_regs_print_info+0x20/0x20 [ 2506.576030][ T9672] ? load_image+0x410/0x410 [ 2506.580565][ T9672] ? __might_sleep+0xf0/0xf0 [ 2506.585189][ T9672] ? __lock_acquire+0x7d40/0x7d40 [ 2506.590250][ T9672] should_fail+0x383/0x4b0 [ 2506.594715][ T9672] should_failslab+0x5/0x20 [ 2506.599252][ T9672] slab_pre_alloc_hook+0x51/0xc0 [ 2506.604208][ T9672] __kmalloc+0x6b/0x340 [ 2506.608379][ T9672] ? tomoyo_encode+0x28a/0x550 [ 2506.613179][ T9672] tomoyo_encode+0x28a/0x550 [ 2506.617801][ T9672] tomoyo_realpath_from_path+0x5a2/0x5e0 [ 2506.623469][ T9672] tomoyo_path_number_perm+0x251/0x6b0 [ 2506.628952][ T9672] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 2506.634456][ T9672] ? ksys_write+0x1d4/0x260 [ 2506.639025][ T9672] security_file_ioctl+0x6c/0xa0 [ 2506.643997][ T9672] __se_sys_ioctl+0x48/0x170 [ 2506.648610][ T9672] do_syscall_64+0x4c/0xa0 [ 2506.653055][ T9672] ? clear_bhb_loop+0x30/0x80 [ 2506.657750][ T9672] ? clear_bhb_loop+0x30/0x80 [ 2506.662453][ T9672] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2506.668362][ T9672] RIP: 0033:0x7f9f8dd3e559 [ 2506.672798][ T9672] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2506.692422][ T9672] RSP: 002b:00007f9f8bf95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2506.701026][ T9672] RAX: ffffffffffffffda RBX: 00007f9f8dfc4fa0 RCX: 00007f9f8dd3e559 [ 2506.709033][ T9672] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000008 [ 2506.717047][ T9672] RBP: 00007f9f8bf95090 R08: 0000000000000000 R09: 0000000000000000 [ 2506.725044][ T9672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2506.733043][ T9672] R13: 00007f9f8dfc5038 R14: 00007f9f8dfc4fa0 R15: 00007ffcda0f9048 [ 2506.741064][ T9672] [ 2506.762787][ T9672] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2506.824639][ T9683] netlink: 134776 bytes leftover after parsing attributes in process `syz.1.24785'. [ 2506.956972][ T9690] netlink: 3752 bytes leftover after parsing attributes in process `syz.1.24788'. [ 2506.995350][ T9693] netlink: 132 bytes leftover after parsing attributes in process `syz.4.24789'. [ 2507.061828][ T9693] netlink: 'syz.4.24789': attribute type 21 has an invalid length. [ 2507.085695][ T9693] netlink: 156 bytes leftover after parsing attributes in process `syz.4.24789'. [ 2507.100263][ T9693] netlink: 4 bytes leftover after parsing attributes in process `syz.4.24789'. [ 2507.319978][ T9715] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 2507.934429][ T9733] netlink: 'syz.1.24801': attribute type 4 has an invalid length. [ 2508.665595][ T9752] netlink: 'syz.0.24806': attribute type 1 has an invalid length. [ 2509.901350][ T9781] __nla_validate_parse: 6 callbacks suppressed [ 2509.901371][ T9781] netlink: 152 bytes leftover after parsing attributes in process `syz.1.24818'. [ 2510.065680][ T9782] netlink: 3756 bytes leftover after parsing attributes in process `syz.4.24816'. [ 2510.696206][ T9796] netlink: 'syz.0.24824': attribute type 10 has an invalid length. [ 2510.712752][ T9796] netlink: 55 bytes leftover after parsing attributes in process `syz.0.24824'. [ 2511.314856][ T9813] FAULT_INJECTION: forcing a failure. [ 2511.314856][ T9813] name failslab, interval 1, probability 0, space 0, times 0 [ 2511.364334][ T9813] CPU: 0 PID: 9813 Comm: syz.3.24831 Not tainted syzkaller #0 [ 2511.371874][ T9813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2511.381974][ T9813] Call Trace: [ 2511.385292][ T9813] [ 2511.388259][ T9813] dump_stack_lvl+0x188/0x250 [ 2511.393011][ T9813] ? show_regs_print_info+0x20/0x20 [ 2511.398353][ T9813] ? load_image+0x410/0x410 [ 2511.402909][ T9813] ? __might_sleep+0xf0/0xf0 [ 2511.407540][ T9813] ? __lock_acquire+0x7d40/0x7d40 [ 2511.412608][ T9813] ? __rwlock_init+0x140/0x140 [ 2511.417431][ T9813] should_fail+0x383/0x4b0 [ 2511.421912][ T9813] should_failslab+0x5/0x20 [ 2511.426450][ T9813] slab_pre_alloc_hook+0x51/0xc0 [ 2511.431428][ T9813] ? sockfs_init_fs_context+0xa0/0xa0 [ 2511.436850][ T9813] ? sock_alloc_inode+0x17/0xb0 [ 2511.441764][ T9813] kmem_cache_alloc+0x3d/0x280 [ 2511.446576][ T9813] ? sockfs_init_fs_context+0xa0/0xa0 [ 2511.452085][ T9813] sock_alloc_inode+0x17/0xb0 [ 2511.456797][ T9813] ? sockfs_init_fs_context+0xa0/0xa0 [ 2511.462209][ T9813] new_inode_pseudo+0x5f/0x210 [ 2511.467014][ T9813] __sock_create+0x128/0x910 [ 2511.471689][ T9813] udp_sock_create4+0xc2/0x480 [ 2511.476606][ T9813] ? free_zapped_rcu+0x1f0/0x1f0 [ 2511.481600][ T9813] ? erspan_exit_batch_net+0x20/0x20 [ 2511.486955][ T9813] rxrpc_lookup_local+0xd15/0x1600 [ 2511.492213][ T9813] ? rxrpc_process_local_events+0x920/0x920 [ 2511.498166][ T9813] ? lockdep_hardirqs_on+0x94/0x140 [ 2511.503480][ T9813] ? _local_bh_enable+0xa0/0xa0 [ 2511.508395][ T9813] rxrpc_sendmsg+0x3e7/0x890 [ 2511.513104][ T9813] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2511.518449][ T9813] ? rxrpc_getsockopt+0x150/0x150 [ 2511.523538][ T9813] ____sys_sendmsg+0x5be/0x8f0 [ 2511.528400][ T9813] ? __sys_sendmsg_sock+0x30/0x30 [ 2511.533488][ T9813] ? import_iovec+0x6f/0xa0 [ 2511.538065][ T9813] ___sys_sendmsg+0x236/0x2e0 [ 2511.542800][ T9813] ? __sys_sendmsg+0x290/0x290 [ 2511.547644][ T9813] ? trace_event_raw_event_lock+0x250/0x250 [ 2511.553683][ T9813] __se_sys_sendmsg+0x1b7/0x2a0 [ 2511.558587][ T9813] ? __x64_sys_sendmsg+0x80/0x80 [ 2511.563555][ T9813] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 2511.569603][ T9813] ? lockdep_hardirqs_on+0x94/0x140 [ 2511.574869][ T9813] do_syscall_64+0x4c/0xa0 [ 2511.579321][ T9813] ? clear_bhb_loop+0x30/0x80 [ 2511.584031][ T9813] ? clear_bhb_loop+0x30/0x80 [ 2511.588747][ T9813] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2511.594684][ T9813] RIP: 0033:0x7fdd09345559 [ 2511.599165][ T9813] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2511.618797][ T9813] RSP: 002b:00007fdd0759c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2511.627255][ T9813] RAX: ffffffffffffffda RBX: 00007fdd095cbfa0 RCX: 00007fdd09345559 [ 2511.635427][ T9813] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 2511.643422][ T9813] RBP: 00007fdd0759c090 R08: 0000000000000000 R09: 0000000000000000 [ 2511.651417][ T9813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2511.659408][ T9813] R13: 00007fdd095cc038 R14: 00007fdd095cbfa0 R15: 00007ffe7b9c1818 [ 2511.667466][ T9813] [ 2511.723296][ T9815] FAULT_INJECTION: forcing a failure. [ 2511.723296][ T9815] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2511.762565][ T9815] CPU: 0 PID: 9815 Comm: syz.0.24832 Not tainted syzkaller #0 [ 2511.770108][ T9815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2511.780233][ T9815] Call Trace: [ 2511.783560][ T9815] [ 2511.786539][ T9815] dump_stack_lvl+0x188/0x250 [ 2511.791307][ T9815] ? show_regs_print_info+0x20/0x20 [ 2511.796561][ T9815] ? load_image+0x410/0x410 [ 2511.801137][ T9815] ? __lock_acquire+0x7d40/0x7d40 [ 2511.806251][ T9815] should_fail+0x383/0x4b0 [ 2511.810748][ T9815] prepare_alloc_pages+0x1e3/0x5b0 [ 2511.815974][ T9815] __alloc_pages+0x11b/0x480 [ 2511.820637][ T9815] ? zone_statistics+0x170/0x170 [ 2511.825668][ T9815] ? alloc_pages+0x452/0x560 [ 2511.830414][ T9815] __get_free_pages+0x8/0x30 [ 2511.835056][ T9815] kasan_populate_vmalloc_pte+0x21/0xc0 [ 2511.840661][ T9815] __apply_to_page_range+0x987/0xd10 [ 2511.846035][ T9815] ? kasan_populate_vmalloc+0x70/0x70 [ 2511.851476][ T9815] alloc_vmap_area+0x19e8/0x1b30 [ 2511.856564][ T9815] ? vm_map_ram+0xba0/0xba0 [ 2511.861160][ T9815] __get_vm_area_node+0x14f/0x2d0 [ 2511.866264][ T9815] __vmalloc_node_range+0xef/0x8b0 [ 2511.871426][ T9815] ? netlink_sendmsg+0x5ec/0xbe0 [ 2511.876434][ T9815] ? netlink_data_ready+0x10/0x10 [ 2511.881550][ T9815] ? netlink_sendmsg+0x5ec/0xbe0 [ 2511.886547][ T9815] vmalloc+0x75/0x80 [ 2511.890504][ T9815] ? netlink_sendmsg+0x5ec/0xbe0 [ 2511.895511][ T9815] netlink_sendmsg+0x5ec/0xbe0 [ 2511.900358][ T9815] ? netlink_getsockopt+0x570/0x570 [ 2511.905606][ T9815] ? aa_sock_msg_perm+0x94/0x150 [ 2511.910606][ T9815] ? apparmor_socket_sendmsg+0x88/0x230 [ 2511.916229][ T9815] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2511.921678][ T9815] ? security_socket_sendmsg+0x7c/0xa0 [ 2511.927184][ T9815] ? netlink_getsockopt+0x570/0x570 [ 2511.932442][ T9815] ____sys_sendmsg+0x5be/0x8f0 [ 2511.937290][ T9815] ? __sys_sendmsg_sock+0x30/0x30 [ 2511.942403][ T9815] ? import_iovec+0x6f/0xa0 [ 2511.946976][ T9815] ___sys_sendmsg+0x236/0x2e0 [ 2511.951731][ T9815] ? __sys_sendmsg+0x290/0x290 [ 2511.956588][ T9815] ? trace_event_raw_event_lock+0x250/0x250 [ 2511.962622][ T9815] __se_sys_sendmsg+0x1b7/0x2a0 [ 2511.967540][ T9815] ? __x64_sys_sendmsg+0x80/0x80 [ 2511.972513][ T9815] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 2511.978588][ T9815] ? lockdep_hardirqs_on+0x94/0x140 [ 2511.983857][ T9815] do_syscall_64+0x4c/0xa0 [ 2511.988351][ T9815] ? clear_bhb_loop+0x30/0x80 [ 2511.993100][ T9815] ? clear_bhb_loop+0x30/0x80 [ 2511.997837][ T9815] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2512.003780][ T9815] RIP: 0033:0x7f217b254559 [ 2512.008249][ T9815] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2512.027902][ T9815] RSP: 002b:00007f21794ab028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2512.036401][ T9815] RAX: ffffffffffffffda RBX: 00007f217b4dafa0 RCX: 00007f217b254559 [ 2512.044421][ T9815] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 2512.052442][ T9815] RBP: 00007f21794ab090 R08: 0000000000000000 R09: 0000000000000000 [ 2512.060457][ T9815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2512.068521][ T9815] R13: 00007f217b4db038 R14: 00007f217b4dafa0 R15: 00007ffcb9352f68 [ 2512.076629][ T9815] [ 2512.173084][ T9815] syz.0.24832: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 2512.208792][ T9815] CPU: 1 PID: 9815 Comm: syz.0.24832 Not tainted syzkaller #0 [ 2512.216344][ T9815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2512.226477][ T9815] Call Trace: [ 2512.229815][ T9815] [ 2512.232798][ T9815] dump_stack_lvl+0x188/0x250 [ 2512.237539][ T9815] ? rcu_lock_release+0x5/0x20 [ 2512.242844][ T9815] ? show_regs_print_info+0x20/0x20 [ 2512.248111][ T9815] ? load_image+0x410/0x410 [ 2512.252723][ T9815] warn_alloc+0x245/0x320 [ 2512.257138][ T9815] ? zone_watermark_ok_safe+0x250/0x250 [ 2512.262748][ T9815] ? __get_vm_area_node+0x164/0x2d0 [ 2512.268006][ T9815] ? kfree+0xef/0x2a0 [ 2512.272100][ T9815] __vmalloc_node_range+0x2b1/0x8b0 [ 2512.277347][ T9815] ? netlink_data_ready+0x10/0x10 [ 2512.282462][ T9815] ? netlink_sendmsg+0x5ec/0xbe0 [ 2512.287039][ T9813] socket: no more sockets [ 2512.287490][ T9815] vmalloc+0x75/0x80 [ 2512.295769][ T9815] ? netlink_sendmsg+0x5ec/0xbe0 [ 2512.300767][ T9815] netlink_sendmsg+0x5ec/0xbe0 [ 2512.305618][ T9815] ? netlink_getsockopt+0x570/0x570 [ 2512.310885][ T9815] ? aa_sock_msg_perm+0x94/0x150 [ 2512.315893][ T9815] ? apparmor_socket_sendmsg+0x88/0x230 [ 2512.323777][ T9815] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2512.329115][ T9815] ? security_socket_sendmsg+0x7c/0xa0 [ 2512.334666][ T9815] ? netlink_getsockopt+0x570/0x570 [ 2512.339936][ T9815] ____sys_sendmsg+0x5be/0x8f0 [ 2512.344796][ T9815] ? __sys_sendmsg_sock+0x30/0x30 [ 2512.349907][ T9815] ? import_iovec+0x6f/0xa0 [ 2512.354489][ T9815] ___sys_sendmsg+0x236/0x2e0 [ 2512.359245][ T9815] ? __sys_sendmsg+0x290/0x290 [ 2512.364101][ T9815] ? trace_event_raw_event_lock+0x250/0x250 [ 2512.370140][ T9815] __se_sys_sendmsg+0x1b7/0x2a0 [ 2512.375073][ T9815] ? __x64_sys_sendmsg+0x80/0x80 [ 2512.380058][ T9815] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 2512.386143][ T9815] ? lockdep_hardirqs_on+0x94/0x140 [ 2512.391432][ T9815] do_syscall_64+0x4c/0xa0 [ 2512.395894][ T9815] ? clear_bhb_loop+0x30/0x80 [ 2512.400623][ T9815] ? clear_bhb_loop+0x30/0x80 [ 2512.405355][ T9815] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2512.411302][ T9815] RIP: 0033:0x7f217b254559 [ 2512.415769][ T9815] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2512.435429][ T9815] RSP: 002b:00007f21794ab028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2512.443906][ T9815] RAX: ffffffffffffffda RBX: 00007f217b4dafa0 RCX: 00007f217b254559 [ 2512.451944][ T9815] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 2512.459972][ T9815] RBP: 00007f21794ab090 R08: 0000000000000000 R09: 0000000000000000 [ 2512.468008][ T9815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2512.476264][ T9815] R13: 00007f217b4db038 R14: 00007f217b4dafa0 R15: 00007ffcb9352f68 [ 2512.484358][ T9815] [ 2512.552750][ T9815] Mem-Info: [ 2512.556174][ T9815] active_anon:287 inactive_anon:19273 isolated_anon:0 [ 2512.556174][ T9815] active_file:26687 inactive_file:35913 isolated_file:0 [ 2512.556174][ T9815] unevictable:768 dirty:145 writeback:0 [ 2512.556174][ T9815] slab_reclaimable:25191 slab_unreclaimable:106636 [ 2512.556174][ T9815] mapped:32744 shmem:14020 pagetables:874 bounce:0 [ 2512.556174][ T9815] kernel_misc_reclaimable:0 [ 2512.556174][ T9815] free:1339573 free_pcp:4784 free_cma:0 [ 2512.667795][ T9825] netlink: 'syz.3.24837': attribute type 21 has an invalid length. [ 2512.725323][ T9825] netlink: 132 bytes leftover after parsing attributes in process `syz.3.24837'. [ 2512.923313][ T9815] Node 0 active_anon:1116kB inactive_anon:81596kB active_file:106552kB inactive_file:143652kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:131276kB dirty:576kB writeback:0kB shmem:58688kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9880kB pagetables:3544kB all_unreclaimable? no [ 2512.985547][ T9836] netlink: 'syz.1.24840': attribute type 4 has an invalid length. [ 2512.996210][ T9836] netlink: 203252 bytes leftover after parsing attributes in process `syz.1.24840'. [ 2513.010156][ T9815] Node 1 active_anon:32kB inactive_anon:512kB active_file:196kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2080kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 2513.083589][ T9815] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2513.142928][ T9815] lowmem_reserve[]: 0 2523 2524 2524 2524 [ 2513.169619][ T9815] Node 0 DMA32 free:1435056kB min:34648kB low:43308kB high:51968kB reserved_highatomic:0KB active_anon:1116kB inactive_anon:83896kB active_file:106552kB inactive_file:143652kB unevictable:1536kB writepending:576kB present:3129332kB managed:2590808kB mlocked:0kB bounce:0kB free_pcp:6832kB local_pcp:2516kB free_cma:0kB [ 2513.313412][ T9815] lowmem_reserve[]: 0 0 0 0 0 [ 2513.336976][ T9815] Node 0 Normal free:12kB min:12kB low:12kB high:12kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:916kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB [ 2513.603312][ T9815] lowmem_reserve[]: 0 0 0 0 0 [ 2513.608184][ T9815] Node 1 Normal free:3901312kB min:55240kB low:69048kB high:82856kB reserved_highatomic:0KB active_anon:32kB inactive_anon:512kB active_file:196kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:10916kB local_pcp:2432kB free_cma:0kB [ 2513.742693][ T9815] lowmem_reserve[]: 0 0 0 0 0 [ 2513.748049][ T9815] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2513.812838][ T9815] Node 0 DMA32: 1277*4kB (U) 748*8kB (UE) 1744*16kB (UME) 1554*32kB (UME) 1490*64kB (UME) 1050*128kB (UME) 674*256kB (UME) 377*512kB (UME) 222*1024kB (UM) 89*2048kB (UM) 82*4096kB (UME) = 1429524kB [ 2513.900859][ T9815] Node 0 Normal: 3*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2513.943703][ T9815] Node 1 Normal: 180*4kB (UME) 32*8kB (UME) 25*16kB (UME) 113*32kB (UME) 60*64kB (UME) 26*128kB (UE) 10*256kB (UME) 3*512kB (U) 0*1024kB 1*2048kB (M) 948*4096kB (M) = 3901312kB [ 2514.010772][ T9815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2514.046931][ T9815] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 2514.084953][ T9815] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2514.125581][ T9815] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 2514.142915][ T9815] 80304 total pagecache pages [ 2514.152702][ T9815] 6 pages in swap cache [ 2514.160665][ T9815] Swap cache stats: add 23867, delete 23861, find 101/312 [ 2514.177593][ T9815] Free swap = 124080kB [ 2514.190305][ T9815] Total swap = 124996kB [ 2514.203013][ T9815] 2097051 pages RAM [ 2514.214073][ T9815] 0 pages HighMem/MovableOnly [ 2514.239047][ T9815] 415362 pages reserved [ 2514.252630][ T9815] 0 pages cma reserved [ 2514.408935][ T9863] FAULT_INJECTION: forcing a failure. [ 2514.408935][ T9863] name failslab, interval 1, probability 0, space 0, times 0 [ 2514.422159][ T9863] CPU: 1 PID: 9863 Comm: syz.0.24852 Not tainted syzkaller #0 [ 2514.429666][ T9863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2514.439773][ T9863] Call Trace: [ 2514.443087][ T9863] [ 2514.446073][ T9863] dump_stack_lvl+0x188/0x250 [ 2514.450816][ T9863] ? show_regs_print_info+0x20/0x20 [ 2514.456067][ T9863] ? load_image+0x410/0x410 [ 2514.460624][ T9863] ? __might_sleep+0xf0/0xf0 [ 2514.465249][ T9863] ? __lock_acquire+0x7d40/0x7d40 [ 2514.470322][ T9863] should_fail+0x383/0x4b0 [ 2514.474795][ T9863] should_failslab+0x5/0x20 [ 2514.479331][ T9863] slab_pre_alloc_hook+0x51/0xc0 [ 2514.484324][ T9863] kmem_cache_alloc_trace+0x47/0x290 [ 2514.489650][ T9863] ? ringbuf_map_alloc+0x184/0x300 [ 2514.494929][ T9863] ringbuf_map_alloc+0x184/0x300 [ 2514.499917][ T9863] map_create+0x481/0x2330 [ 2514.504437][ T9863] ? bpf_lsm_bpf+0x5/0x10 [ 2514.508817][ T9863] __sys_bpf+0x30a/0x6f0 [ 2514.513118][ T9863] ? bpf_link_show_fdinfo+0x380/0x380 [ 2514.518541][ T9863] ? rcu_nmi_exit+0x6f/0xf0 [ 2514.523139][ T9863] __x64_sys_bpf+0x78/0x90 [ 2514.527608][ T9863] do_syscall_64+0x4c/0xa0 [ 2514.532076][ T9863] ? clear_bhb_loop+0x30/0x80 [ 2514.536813][ T9863] ? clear_bhb_loop+0x30/0x80 [ 2514.541538][ T9863] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2514.547495][ T9863] RIP: 0033:0x7f217b254559 [ 2514.551952][ T9863] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2514.571597][ T9863] RSP: 002b:00007f21794ab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2514.580061][ T9863] RAX: ffffffffffffffda RBX: 00007f217b4dafa0 RCX: 00007f217b254559 [ 2514.588093][ T9863] RDX: 0000000000000050 RSI: 00002000000001c0 RDI: 0000000000000000 [ 2514.596109][ T9863] RBP: 00007f21794ab090 R08: 0000000000000000 R09: 0000000000000000 [ 2514.604117][ T9863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2514.612121][ T9863] R13: 00007f217b4db038 R14: 00007f217b4dafa0 R15: 00007ffcb9352f68 [ 2514.620184][ T9863] [ 2514.727294][ T9865] FAULT_INJECTION: forcing a failure. [ 2514.727294][ T9865] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2514.805095][ T9865] CPU: 0 PID: 9865 Comm: syz.3.24853 Not tainted syzkaller #0 [ 2514.812660][ T9865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2514.822763][ T9865] Call Trace: [ 2514.826089][ T9865] [ 2514.829076][ T9865] dump_stack_lvl+0x188/0x250 [ 2514.833814][ T9865] ? show_regs_print_info+0x20/0x20 [ 2514.839056][ T9865] ? load_image+0x410/0x410 [ 2514.843614][ T9865] ? __lock_acquire+0x7d40/0x7d40 [ 2514.848726][ T9865] should_fail+0x383/0x4b0 [ 2514.853305][ T9865] _copy_from_user+0x2e/0x170 [ 2514.858052][ T9865] addrconf_del_ifaddr+0xd4/0x180 [ 2514.863134][ T9865] ? inet6_addr_add+0x9b0/0x9b0 [ 2514.868070][ T9865] ? __lock_acquire+0x7d40/0x7d40 [ 2514.873162][ T9865] inet6_ioctl+0x1f0/0x280 [ 2514.877648][ T9865] ? inet6_getname+0x670/0x670 [ 2514.882482][ T9865] ? tomoyo_path_number_perm+0x5f7/0x6b0 [ 2514.888175][ T9865] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 2514.893749][ T9865] sock_do_ioctl+0xfb/0x320 [ 2514.898315][ T9865] ? sock_show_fdinfo+0xb0/0xb0 [ 2514.903360][ T9865] sock_ioctl+0x48a/0x700 [ 2514.907756][ T9865] ? sock_poll+0x420/0x420 [ 2514.912275][ T9865] ? bpf_lsm_file_ioctl+0x5/0x10 [ 2514.917262][ T9865] ? security_file_ioctl+0x7c/0xa0 [ 2514.922413][ T9865] ? sock_poll+0x420/0x420 [ 2514.926874][ T9865] __se_sys_ioctl+0xfa/0x170 [ 2514.931520][ T9865] do_syscall_64+0x4c/0xa0 [ 2514.935976][ T9865] ? clear_bhb_loop+0x30/0x80 [ 2514.940702][ T9865] ? clear_bhb_loop+0x30/0x80 [ 2514.945429][ T9865] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2514.951368][ T9865] RIP: 0033:0x7fdd09345559 [ 2514.955822][ T9865] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2514.975470][ T9865] RSP: 002b:00007fdd0759c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2514.984029][ T9865] RAX: ffffffffffffffda RBX: 00007fdd095cbfa0 RCX: 00007fdd09345559 [ 2514.992059][ T9865] RDX: 0000200000000000 RSI: 0000000000008936 RDI: 0000000000000003 [ 2515.000106][ T9865] RBP: 00007fdd0759c090 R08: 0000000000000000 R09: 0000000000000000 [ 2515.008121][ T9865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2515.016177][ T9865] R13: 00007fdd095cc038 R14: 00007fdd095cbfa0 R15: 00007ffe7b9c1818 [ 2515.024252][ T9865] [ 2515.346558][ T9867] netlink: 'syz.0.24854': attribute type 8 has an invalid length. [ 2515.375785][ T9867] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.24854'. [ 2516.105119][ T9901] FAULT_INJECTION: forcing a failure. [ 2516.105119][ T9901] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2516.215457][ T9901] CPU: 1 PID: 9901 Comm: syz.0.24863 Not tainted syzkaller #0 [ 2516.223004][ T9901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2516.233144][ T9901] Call Trace: [ 2516.236586][ T9901] [ 2516.239571][ T9901] dump_stack_lvl+0x188/0x250 [ 2516.244321][ T9901] ? show_regs_print_info+0x20/0x20 [ 2516.249588][ T9901] ? load_image+0x410/0x410 [ 2516.254178][ T9901] ? __lock_acquire+0x7d40/0x7d40 [ 2516.259267][ T9901] should_fail+0x383/0x4b0 [ 2516.263772][ T9901] _copy_to_user+0x2e/0x130 [ 2516.268340][ T9901] simple_read_from_buffer+0xe3/0x150 [ 2516.273869][ T9901] proc_fail_nth_read+0x1a6/0x220 [ 2516.278961][ T9901] ? proc_fault_inject_write+0x310/0x310 [ 2516.284678][ T9901] ? fsnotify_perm+0x254/0x560 [ 2516.289498][ T9901] ? proc_fault_inject_write+0x310/0x310 [ 2516.295188][ T9901] vfs_read+0x2ff/0xd50 [ 2516.299415][ T9901] ? __lock_acquire+0x7d40/0x7d40 [ 2516.304602][ T9901] ? kernel_read+0x1e0/0x1e0 [ 2516.309316][ T9901] ? mutex_lock_nested+0x17/0x20 [ 2516.314307][ T9901] ? __fdget_pos+0x2bf/0x370 [ 2516.318952][ T9901] ? ksys_read+0x70/0x260 [ 2516.323364][ T9901] ksys_read+0x153/0x260 [ 2516.327672][ T9901] ? vfs_write+0xd70/0xd70 [ 2516.332171][ T9901] ? lockdep_hardirqs_on+0x94/0x140 [ 2516.337442][ T9901] do_syscall_64+0x4c/0xa0 [ 2516.341918][ T9901] ? clear_bhb_loop+0x30/0x80 [ 2516.346636][ T9901] ? clear_bhb_loop+0x30/0x80 [ 2516.351365][ T9901] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2516.357304][ T9901] RIP: 0033:0x7f217b214d8e [ 2516.361780][ T9901] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 2516.381454][ T9901] RSP: 002b:00007f2179489fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2516.389943][ T9901] RAX: ffffffffffffffda RBX: 00007f217948a6c0 RCX: 00007f217b214d8e [ 2516.397991][ T9901] RDX: 000000000000000f RSI: 00007f217948a0a0 RDI: 0000000000000048 [ 2516.406027][ T9901] RBP: 00007f217948a090 R08: 0000000000000000 R09: 0000000000000000 [ 2516.414060][ T9901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2516.422080][ T9901] R13: 00007f217b4db128 R14: 00007f217b4db090 R15: 00007ffcb9352f68 [ 2516.430255][ T9901] [ 2517.089731][ T9917] netlink: 132 bytes leftover after parsing attributes in process `syz.0.24871'. [ 2517.220089][ T9921] netlink: 'syz.3.24872': attribute type 15 has an invalid length. [ 2517.240457][ T9921] netlink: 16098 bytes leftover after parsing attributes in process `syz.3.24872'. [ 2519.000818][ T9956] netlink: 132 bytes leftover after parsing attributes in process `syz.3.24884'. [ 2519.053360][ T9954] netlink: 'syz.2.24885': attribute type 15 has an invalid length. [ 2519.063892][ T9954] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.24885'. [ 2520.531211][ T9999] netlink: 132 bytes leftover after parsing attributes in process `syz.3.24900'. [ 2520.567831][T10001] netlink: 'syz.0.24899': attribute type 15 has an invalid length. [ 2520.597235][T10001] netlink: 16098 bytes leftover after parsing attributes in process `syz.0.24899'. [ 2521.410137][T10024] netlink: 668 bytes leftover after parsing attributes in process `syz.0.24911'. [ 2521.472613][T10024] openvswitch: netlink: Tunnel attr 4 has unexpected len 8 expected 1 [ 2522.170558][T10044] netlink: 'syz.1.24917': attribute type 15 has an invalid length. [ 2522.181451][T10044] netlink: 16098 bytes leftover after parsing attributes in process `syz.1.24917'. [ 2525.138078][T10121] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.24947'. [ 2525.903760][T10153] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.24957'. [ 2527.014481][T10170] netlink: 'syz.1.24964': attribute type 21 has an invalid length. [ 2528.838277][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 2528.844874][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 2529.060697][T10225] netlink: 132 bytes leftover after parsing attributes in process `syz.3.24987'. [ 2530.330844][T10241] netlink: 'syz.0.24992': attribute type 15 has an invalid length. [ 2530.340397][T10241] netlink: 16098 bytes leftover after parsing attributes in process `syz.0.24992'. [ 2530.871794][T10259] netlink: 132 bytes leftover after parsing attributes in process `syz.0.25001'. [ 2531.757751][T10275] netlink: 'syz.0.25008': attribute type 15 has an invalid length. [ 2531.813221][T10275] netlink: 16098 bytes leftover after parsing attributes in process `syz.0.25008'. [ 2532.042076][T10278] netlink: 'syz.1.25009': attribute type 15 has an invalid length. [ 2532.061932][T10278] netlink: 16098 bytes leftover after parsing attributes in process `syz.1.25009'. [ 2533.159160][T10298] rxe_eth0 speed is unknown, defaulting to 1000 [ 2534.923859][T10298] chnl_net:caif_netlink_parms(): no params data found [ 2534.992681][T15896] Bluetooth: hci5: command 0x0409 tx timeout [ 2535.502343][T10298] bridge0: port 1(bridge_slave_0) entered blocking state [ 2535.531167][T10298] bridge0: port 1(bridge_slave_0) entered disabled state [ 2535.556469][T10298] device bridge_slave_0 entered promiscuous mode [ 2535.591838][T10298] bridge0: port 2(bridge_slave_1) entered blocking state [ 2535.619733][T10298] bridge0: port 2(bridge_slave_1) entered disabled state [ 2535.666527][T10298] device bridge_slave_1 entered promiscuous mode [ 2535.841891][T10298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2535.897880][T10298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2535.967689][T10298] team0: Port device team_slave_0 added [ 2536.005780][T10298] team0: Port device team_slave_1 added [ 2536.085330][T10298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2536.102628][T10298] 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. [ 2536.133901][T10298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2536.150110][T10298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2536.161858][T10298] 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. [ 2536.199058][T10298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2536.308365][T10298] device hsr_slave_0 entered promiscuous mode [ 2536.383341][T10298] device hsr_slave_1 entered promiscuous mode [ 2537.072544][ T3425] Bluetooth: hci5: command 0x041b tx timeout [ 2537.381696][T10298] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2537.401752][T10298] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2537.430468][T10298] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2537.461897][T10298] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2537.652665][T10298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2537.685834][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2537.706015][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2537.720304][T10298] 8021q: adding VLAN 0 to HW filter on device team0 [ 2537.766709][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2537.778619][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2537.807534][T13315] bridge0: port 1(bridge_slave_0) entered blocking state [ 2537.814784][T13315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2537.842159][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2537.865833][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2537.880477][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2537.898386][T13315] bridge0: port 2(bridge_slave_1) entered blocking state [ 2537.905623][T13315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2537.938129][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2537.961975][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2537.997183][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2538.010035][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2538.024396][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2538.040003][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2538.065507][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2538.077763][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2538.087673][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2538.097899][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2538.107558][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2538.120321][T10298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2538.536454][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2538.553983][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2538.572311][T10298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2538.618885][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2538.631108][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2538.665138][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2538.675744][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2538.691933][T10298] device veth0_vlan entered promiscuous mode [ 2538.704351][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2538.715381][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2538.737076][T10298] device veth1_vlan entered promiscuous mode [ 2538.792661][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2538.801154][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2538.854722][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2538.873886][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2538.897769][T10298] device veth0_macvtap entered promiscuous mode [ 2538.933353][T10298] device veth1_macvtap entered promiscuous mode [ 2538.987478][T10298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2539.004176][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2539.027702][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2539.057766][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2539.073342][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2539.107698][T10298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2539.133374][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2539.154319][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2539.162919][ T3321] Bluetooth: hci5: command 0x040f tx timeout [ 2539.198831][T10298] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2539.233516][T10298] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2539.253705][T10298] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2539.262760][T10298] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2539.579211][ T4602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2539.620245][ T4602] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2539.645953][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2539.728632][T13315] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2539.739127][T13315] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2539.749302][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2541.232949][ T3321] Bluetooth: hci5: command 0x0419 tx timeout [ 2541.682698][T10375] netlink: 'syz.2.25037': attribute type 46 has an invalid length. [ 2541.772657][T10375] netlink: 36 bytes leftover after parsing attributes in process `syz.2.25037'. [ 2542.369564][T10380] rxe_eth0 speed is unknown, defaulting to 1000 [ 2543.442775][T10394] netlink: 132 bytes leftover after parsing attributes in process `syz.4.25043'. [ 2543.909902][T10407] netlink: 16399 bytes leftover after parsing attributes in process `syz.1.25048'. [ 2544.213167][ T3321] Bluetooth: hci0: command 0x0409 tx timeout [ 2544.667104][T10396] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 2544.809002][T10396] device syzkaller0 entered promiscuous mode [ 2545.224457][T10380] chnl_net:caif_netlink_parms(): no params data found [ 2545.601790][T10443] netlink: 132 bytes leftover after parsing attributes in process `syz.3.25060'. [ 2545.852682][T10380] bridge0: port 1(bridge_slave_0) entered blocking state [ 2545.859831][T10380] bridge0: port 1(bridge_slave_0) entered disabled state [ 2545.903816][T10380] device bridge_slave_0 entered promiscuous mode [ 2545.955737][T10380] bridge0: port 2(bridge_slave_1) entered blocking state [ 2545.974089][T10380] bridge0: port 2(bridge_slave_1) entered disabled state [ 2546.013511][T10380] device bridge_slave_1 entered promiscuous mode [ 2546.056347][T10421] netlink: 126588 bytes leftover after parsing attributes in process `syz.4.25051'. [ 2546.194046][T10380] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2546.247748][T10380] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2546.274425][ T5233] Bluetooth: hci0: command 0x041b tx timeout [ 2546.466234][T10380] team0: Port device team_slave_0 added [ 2546.512089][T10380] team0: Port device team_slave_1 added [ 2546.665377][T10380] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2546.696519][T10380] 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. [ 2546.804208][T10380] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2546.847851][T10380] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2546.902948][T10380] 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. [ 2547.037503][T10380] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2547.176644][T10380] device hsr_slave_0 entered promiscuous mode [ 2547.243129][T10380] device hsr_slave_1 entered promiscuous mode [ 2547.282546][T10380] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2547.290284][T10380] Cannot create hsr debugfs directory [ 2547.826723][T10473] device syzkaller0 entered promiscuous mode [ 2548.352884][ T5233] Bluetooth: hci0: command 0x040f tx timeout [ 2550.277595][T10380] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2550.297619][T10380] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2550.324215][T10380] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2550.341400][T10380] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2550.412937][T10542] netlink: 121460 bytes leftover after parsing attributes in process `syz.3.25092'. [ 2550.432924][ T5233] Bluetooth: hci0: command 0x0419 tx timeout [ 2550.459802][T10542] netlink: 22796 bytes leftover after parsing attributes in process `syz.3.25092'. [ 2550.960134][T10380] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2550.990123][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2551.005081][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2551.029390][T10380] 8021q: adding VLAN 0 to HW filter on device team0 [ 2551.045798][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2551.058846][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2551.069563][ T4602] bridge0: port 1(bridge_slave_0) entered blocking state [ 2551.076771][ T4602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2551.094189][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2551.117112][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2551.126866][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2551.138116][ T4602] bridge0: port 2(bridge_slave_1) entered blocking state [ 2551.145256][ T4602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2551.175408][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2551.185060][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2551.210970][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2551.223517][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2551.234967][T10566] netlink: 126588 bytes leftover after parsing attributes in process `syz.2.25102'. [ 2551.246633][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2551.257887][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2551.281844][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2551.291514][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2551.304299][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2551.316614][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2551.328212][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2551.339622][T10380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2551.750584][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2551.765620][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2551.881436][T10380] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2552.402876][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2552.438203][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2552.541296][T10590] netlink: 121460 bytes leftover after parsing attributes in process `syz.4.25107'. [ 2552.562111][T10590] netlink: 22796 bytes leftover after parsing attributes in process `syz.4.25107'. [ 2552.629741][T10380] device veth0_vlan entered promiscuous mode [ 2552.657305][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2552.680837][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2552.715008][T10380] device veth1_vlan entered promiscuous mode [ 2552.735554][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2552.746939][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2552.764405][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2552.826277][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2552.835893][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2552.864012][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2552.972880][T10380] device veth0_macvtap entered promiscuous mode [ 2553.014578][T10380] device veth1_macvtap entered promiscuous mode [ 2553.057922][T10380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2553.078906][T10380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2553.101028][T10380] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2553.120596][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2553.139741][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2553.159354][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2553.183434][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2553.215433][T10380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2553.236357][T10380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2553.263059][T10380] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2553.281370][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2553.301077][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2553.320482][T10380] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2553.339681][T10380] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2553.359995][T10380] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2553.380924][T10380] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2555.312498][ T4602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2555.330783][ T4602] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2555.380516][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2555.411923][T22512] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2555.424896][T22512] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2555.446113][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2555.497578][T10622] netlink: 126588 bytes leftover after parsing attributes in process `syz.1.25115'. [ 2556.298966][T10649] netlink: 121460 bytes leftover after parsing attributes in process `syz.1.25124'. [ 2556.348275][T10649] netlink: 22796 bytes leftover after parsing attributes in process `syz.1.25124'. [ 2556.467825][T10653] rxe_eth0 speed is unknown, defaulting to 1000 [ 2557.358327][T10653] chnl_net:caif_netlink_parms(): no params data found [ 2557.682155][T10706] @0Ù: renamed from bond_slave_1 [ 2557.859799][T10653] bridge0: port 1(bridge_slave_0) entered blocking state [ 2557.898577][T10653] bridge0: port 1(bridge_slave_0) entered disabled state [ 2557.952562][T10653] device bridge_slave_0 entered promiscuous mode [ 2557.975796][T10653] bridge0: port 2(bridge_slave_1) entered blocking state [ 2557.997845][T10653] bridge0: port 2(bridge_slave_1) entered disabled state [ 2558.018947][T10653] device bridge_slave_1 entered promiscuous mode [ 2558.111328][T10653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2558.137673][T10653] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2558.280547][T10653] team0: Port device team_slave_0 added [ 2558.316882][T10653] team0: Port device team_slave_1 added [ 2558.352650][T10584] Bluetooth: hci1: command 0x0409 tx timeout [ 2558.451141][T10653] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2558.470281][T10653] 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. [ 2558.516654][T10653] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2558.534829][T10653] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2558.552079][T10653] 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. [ 2558.630952][T10653] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2558.646602][T10762] netlink: 'syz.0.25178': attribute type 10 has an invalid length. [ 2558.707825][T10762] team0: Port device netdevsim3 added [ 2558.801849][T10653] device hsr_slave_0 entered promiscuous mode [ 2558.833506][T10653] device hsr_slave_1 entered promiscuous mode [ 2558.847100][T10653] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2558.872467][T10653] Cannot create hsr debugfs directory [ 2558.982522][T10785] netlink: 60 bytes leftover after parsing attributes in process `syz.2.25187'. [ 2558.991644][T10785] netlink: 60 bytes leftover after parsing attributes in process `syz.2.25187'. [ 2559.091675][T10787] netlink: 60 bytes leftover after parsing attributes in process `syz.2.25187'. [ 2559.381440][T10811] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.25199'. [ 2559.733434][T10841] netlink: 830 bytes leftover after parsing attributes in process `syz.0.25214'. [ 2559.743552][T10842] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.25216'. [ 2559.753105][T10841] device bond_slave_0 entered promiscuous mode [ 2559.759697][T10841] device bond_slave_1 entered promiscuous mode [ 2559.986417][T10653] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2560.016058][T10653] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2560.039570][T10653] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2560.075044][T10653] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2560.217625][T10864] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.25227'. [ 2560.317847][T10653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2560.364132][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2560.382123][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2560.405126][T10653] 8021q: adding VLAN 0 to HW filter on device team0 [ 2560.415580][T10876] netlink: 'syz.1.25233': attribute type 27 has an invalid length. [ 2560.432599][ T359] Bluetooth: hci1: command 0x041b tx timeout [ 2560.446099][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2560.456591][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2560.478854][T13315] bridge0: port 1(bridge_slave_0) entered blocking state [ 2560.486088][T13315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2560.513147][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2560.531866][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2560.543423][T13315] bridge0: port 2(bridge_slave_1) entered blocking state [ 2560.550577][T13315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2560.593661][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2560.602937][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2560.626958][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2560.653629][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2560.694914][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2560.755978][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2560.780097][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2560.802376][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2560.814307][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2560.831867][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2560.850161][T10889] tap0: tun_chr_ioctl cmd 2147767506 [ 2560.860034][T10901] netlink: 'syz.1.25244': attribute type 29 has an invalid length. [ 2560.878432][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2560.910633][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2560.969830][T10653] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2561.046081][T10897] netlink: 10 bytes leftover after parsing attributes in process `syz.2.25241'. [ 2561.087044][T10901] netlink: 'syz.1.25244': attribute type 29 has an invalid length. [ 2561.098892][T10903] netlink: 'syz.1.25244': attribute type 29 has an invalid length. [ 2561.146955][T10906] netlink: 'syz.1.25244': attribute type 29 has an invalid length. [ 2561.767958][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2561.785405][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2561.828643][T10653] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2562.258759][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2562.305994][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2562.381807][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2562.411355][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2562.447608][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2562.458448][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2562.484344][T10653] device veth0_vlan entered promiscuous mode [ 2562.516329][T15896] Bluetooth: hci1: command 0x040f tx timeout [ 2562.528034][T10653] device veth1_vlan entered promiscuous mode [ 2562.570054][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2562.605249][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2562.627718][T10653] device veth0_macvtap entered promiscuous mode [ 2562.675744][T10653] device veth1_macvtap entered promiscuous mode [ 2562.747749][T10653] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2562.804267][T10653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2562.832450][T10653] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2562.850950][T10653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2562.873731][T10653] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2562.883128][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2562.904643][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2562.926835][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2562.944174][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2562.968242][T10653] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2563.012485][T10653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2563.037093][T10653] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2563.081655][T10653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2563.105640][T10653] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2563.138550][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2563.161071][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2563.207438][T10653] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2563.222449][T10653] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2563.231505][T10653] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2563.252222][T10653] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2563.383339][T10998] netlink: 65047 bytes leftover after parsing attributes in process `syz.3.25282'. [ 2563.699279][T10457] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2563.727236][T10457] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2563.788472][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2563.821624][T11017] netlink: 132 bytes leftover after parsing attributes in process `syz.0.25290'. [ 2563.859885][T22512] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2563.875961][T22512] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2563.892695][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2564.071398][T11028] netlink: 'syz.3.25295': attribute type 10 has an invalid length. [ 2564.106306][T11028] team0: Port device virt_wifi0 added [ 2564.298414][T11043] IPv6: Can't replace route, no match found [ 2564.594169][T10584] Bluetooth: hci1: command 0x0419 tx timeout [ 2564.705701][T11058] rxe_eth0 speed is unknown, defaulting to 1000 [ 2565.439137][T11058] chnl_net:caif_netlink_parms(): no params data found [ 2565.519130][T11078] netlink: 132 bytes leftover after parsing attributes in process `syz.2.25314'. [ 2565.684971][T11058] bridge0: port 1(bridge_slave_0) entered blocking state [ 2565.692155][T11058] bridge0: port 1(bridge_slave_0) entered disabled state [ 2565.700513][T11058] device bridge_slave_0 entered promiscuous mode [ 2565.709697][T11058] bridge0: port 2(bridge_slave_1) entered blocking state [ 2565.717375][T11058] bridge0: port 2(bridge_slave_1) entered disabled state [ 2565.725753][T11058] device bridge_slave_1 entered promiscuous mode [ 2565.787381][T11058] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2565.916510][T11058] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2566.085757][T11058] team0: Port device team_slave_0 added [ 2566.125959][T11113] netlink: 132 bytes leftover after parsing attributes in process `syz.0.25329'. [ 2566.175341][T11058] team0: Port device team_slave_1 added [ 2566.269203][T11058] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2566.282935][T11058] 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. [ 2566.309540][T11058] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2566.347952][T11058] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2566.365653][T11058] 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. [ 2566.405838][T11058] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2566.587030][T11058] device hsr_slave_0 entered promiscuous mode [ 2566.613946][T11058] device hsr_slave_1 entered promiscuous mode [ 2566.623240][T11058] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2566.667170][T11058] Cannot create hsr debugfs directory [ 2566.673929][ T359] Bluetooth: hci3: command 0x0409 tx timeout [ 2566.804281][ T4602] tipc: Left network mode [ 2566.919358][ T4602] device ip6gretap0 left promiscuous mode [ 2566.936039][ T4602] : port 1(ip6gretap0) entered disabled state [ 2567.027287][T11163] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 2567.038321][T11163] syzkaller1: linktype set to 823 [ 2567.046463][T11168] syzkaller1: tun_chr_ioctl cmd 35108 [ 2568.746017][ T4602] device gretap0 left promiscuous mode [ 2568.751583][ T4602] Ÿë: port 1(gretap0) entered disabled state [ 2568.762870][ T3321] Bluetooth: hci3: command 0x041b tx timeout [ 2568.952857][T11256] netlink: 132 bytes leftover after parsing attributes in process `syz.2.25386'. [ 2569.077524][T11058] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2569.119824][T11058] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2569.181928][T11058] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2569.202019][T11058] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2569.433854][T11058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2569.484282][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2569.496044][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2569.508040][T11058] 8021q: adding VLAN 0 to HW filter on device team0 [ 2569.665361][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2569.700620][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2569.724149][T22512] bridge0: port 1(bridge_slave_0) entered blocking state [ 2569.731315][T22512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2569.747817][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2569.809599][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2569.827349][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2569.850902][T13315] bridge0: port 2(bridge_slave_1) entered blocking state [ 2569.858146][T13315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2569.885101][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2569.939563][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2569.954324][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2569.966210][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2570.009618][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2570.020182][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2570.047045][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2570.060319][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2570.078114][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2570.128945][T11058] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2570.165624][T11058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2570.198275][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2570.233415][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2570.842785][ T1086] Bluetooth: hci3: command 0x040f tx timeout [ 2571.509057][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2571.584409][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2571.618776][T11058] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2571.756110][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2571.791182][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2572.018379][T11058] device veth0_vlan entered promiscuous mode [ 2572.057385][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2572.077869][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2572.138536][T11058] device veth1_vlan entered promiscuous mode [ 2572.200936][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2572.221638][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2572.240836][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2572.332886][T11382] netlink: 'syz.3.25423': attribute type 29 has an invalid length. [ 2572.362352][T11382] netlink: 'syz.3.25423': attribute type 29 has an invalid length. [ 2572.427308][T11387] netlink: 'syz.3.25423': attribute type 29 has an invalid length. [ 2572.461667][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2572.514746][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2572.564999][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2572.585523][T11058] device veth0_macvtap entered promiscuous mode [ 2572.628988][T11382] netlink: 'syz.3.25423': attribute type 29 has an invalid length. [ 2572.679316][T11058] device veth1_macvtap entered promiscuous mode [ 2572.775010][T11058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2572.819183][T11058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2572.852335][T11058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2572.897061][T11058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2572.922664][T10883] Bluetooth: hci3: command 0x0419 tx timeout [ 2572.987054][T11058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2573.032587][T11058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2573.059975][T11058] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2573.126355][ T4591] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2573.145637][ T4591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2573.162317][T11058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2573.182588][T11058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2573.199472][T11058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2573.210580][T11058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2573.223463][T11058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2573.243053][T11058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2573.265659][T11058] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2573.353989][T11408] device syzkaller0 entered promiscuous mode [ 2573.362535][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2573.377299][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2573.394345][T11058] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2573.411294][T11058] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2573.430568][T11058] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2573.458158][T11058] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2574.314074][T11449] netlink: 14 bytes leftover after parsing attributes in process `syz.2.25445'. [ 2574.493366][T22512] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2574.512848][T22512] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2574.520412][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2574.605700][T11466] netlink: 'syz.2.25452': attribute type 29 has an invalid length. [ 2574.633142][T11465] netlink: 132 bytes leftover after parsing attributes in process `syz.3.25450'. [ 2574.653245][T11466] netlink: 'syz.2.25452': attribute type 29 has an invalid length. [ 2574.668798][T11469] netlink: 'syz.2.25452': attribute type 29 has an invalid length. [ 2574.699953][T11466] netlink: 'syz.2.25452': attribute type 29 has an invalid length. [ 2574.768014][T10457] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2574.781476][T10457] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2574.815340][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2575.527213][T11505] rxe_eth0 speed is unknown, defaulting to 1000 [ 2577.552767][T10584] Bluetooth: hci2: command 0x0409 tx timeout [ 2578.131579][T11505] chnl_net:caif_netlink_parms(): no params data found [ 2578.544519][T11505] bridge0: port 1(bridge_slave_0) entered blocking state [ 2578.602955][T11505] bridge0: port 1(bridge_slave_0) entered disabled state [ 2578.675280][T11505] device bridge_slave_0 entered promiscuous mode [ 2578.720015][T11505] bridge0: port 2(bridge_slave_1) entered blocking state [ 2578.763415][T11505] bridge0: port 2(bridge_slave_1) entered disabled state [ 2578.771693][T11505] device bridge_slave_1 entered promiscuous mode [ 2578.883997][T11505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2578.935665][T11505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2579.035164][T11505] team0: Port device team_slave_0 added [ 2579.058334][T11505] team0: Port device team_slave_1 added [ 2579.085017][T11604] netlink: 'syz.1.25511': attribute type 29 has an invalid length. [ 2579.160830][T11505] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2579.178641][T11505] 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. [ 2579.258685][T11505] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2579.301317][T11604] netlink: 'syz.1.25511': attribute type 29 has an invalid length. [ 2579.328016][T11505] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2579.357291][T11505] 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. [ 2579.499655][T11505] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2579.523047][T11617] netlink: 'syz.3.25518': attribute type 3 has an invalid length. [ 2579.545691][T11619] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.25517'. [ 2579.567995][T11617] netlink: 'syz.3.25518': attribute type 1 has an invalid length. [ 2579.613860][T11621] netlink: 703 bytes leftover after parsing attributes in process `syz.0.25519'. [ 2579.631315][T11617] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.25518'. [ 2579.644577][ T1086] Bluetooth: hci2: command 0x041b tx timeout [ 2579.717724][T11505] device hsr_slave_0 entered promiscuous mode [ 2579.756291][T11505] device hsr_slave_1 entered promiscuous mode [ 2579.800263][T11505] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2579.812833][T11505] Cannot create hsr debugfs directory [ 2580.984700][T11505] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2581.054250][T11505] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2581.092037][T11505] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2581.138656][T11505] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2581.541834][T11505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2581.611636][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2581.642171][T22512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2581.683672][T11505] 8021q: adding VLAN 0 to HW filter on device team0 [ 2581.698409][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2581.722601][ T1086] Bluetooth: hci2: command 0x040f tx timeout [ 2581.735119][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2581.748338][T13315] bridge0: port 1(bridge_slave_0) entered blocking state [ 2581.755489][T13315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2581.786161][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2581.798973][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2581.809332][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2581.818520][T13315] bridge0: port 2(bridge_slave_1) entered blocking state [ 2581.825661][T13315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2581.885325][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2581.920207][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2581.949494][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2581.988633][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2582.020561][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2582.039138][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2582.056658][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2582.071272][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2582.081942][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2582.119235][T11505] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2582.145099][T11505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2582.184606][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2582.199101][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2582.241925][T11713] netlink: 'syz.4.25559': attribute type 22 has an invalid length. [ 2582.258783][T11713] netlink: 4 bytes leftover after parsing attributes in process `syz.4.25559'. [ 2582.283856][T11714] netlink: 'syz.4.25559': attribute type 10 has an invalid length. [ 2582.300794][T11714] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2582.342798][T11714] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2582.416077][T11714] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 2582.570711][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2582.584927][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2582.598642][T11505] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2582.647967][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2582.674254][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2582.721167][ T4591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2582.735306][ T4591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2582.766716][T11505] device veth0_vlan entered promiscuous mode [ 2582.779686][ T4591] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2582.794227][ T4591] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2582.829277][T11505] device veth1_vlan entered promiscuous mode [ 2582.942704][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2582.957857][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2582.990798][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2583.014879][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2583.063853][T11505] device veth0_macvtap entered promiscuous mode [ 2583.096484][T11505] device veth1_macvtap entered promiscuous mode [ 2583.165115][T11505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2583.202645][T11505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2583.225549][T11505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2583.259742][T11505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2583.295797][T11505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2583.318034][T11505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2583.338602][T11505] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2583.352020][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2583.373106][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2583.382027][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2583.398491][T11290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2583.414720][T11505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2583.433727][T11505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2583.448842][T11505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2583.461453][T11505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2583.488476][T11505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2583.507398][T11505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2583.519557][T11505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2583.537532][T11505] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2583.551553][T11505] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2583.570033][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2583.585983][T10457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2583.610574][T11505] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2583.626714][T11505] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2583.637968][T11505] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2583.652275][T11505] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2583.802899][ T1086] Bluetooth: hci2: command 0x0419 tx timeout [ 2583.888625][T11755] netlink: 'syz.1.25574': attribute type 22 has an invalid length. [ 2583.909158][T11755] netlink: 4 bytes leftover after parsing attributes in process `syz.1.25574'. [ 2585.561601][T11756] netlink: 'syz.1.25574': attribute type 10 has an invalid length. [ 2585.585604][T11756] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2585.627211][T11756] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2585.674987][T11756] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 2585.840171][ T4602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2585.868727][ T4602] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2585.918066][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2585.959637][ T4602] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2586.009752][ T4602] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2586.048116][T13315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2587.269437][T11793] netlink: 'syz.2.25591': attribute type 22 has an invalid length. [ 2587.303525][T11793] netlink: 4 bytes leftover after parsing attributes in process `syz.2.25591'. [ 2587.351917][T11793] netlink: 'syz.2.25591': attribute type 10 has an invalid length. [ 2587.371595][T11793] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2587.433461][T11793] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2587.483552][T11793] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 2587.510318][T11806] netlink: 132 bytes leftover after parsing attributes in process `syz.1.25596'. [ 2587.649944][T11812] -1: renamed from syzkaller0 [ 2588.116103][T11845] netlink: 'syz.2.25613': attribute type 10 has an invalid length. [ 2588.130798][T11845] netlink: 40 bytes leftover after parsing attributes in process `syz.2.25613'. [ 2588.140636][T11845] bridge0: port 3(dummy0) entered blocking state [ 2588.155763][T11845] bridge0: port 3(dummy0) entered disabled state [ 2588.167329][T11845] device dummy0 entered promiscuous mode [ 2588.177541][T11845] bridge0: port 3(dummy0) entered blocking state [ 2588.184058][T11845] bridge0: port 3(dummy0) entered forwarding state [ 2590.275312][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 2590.281784][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 2592.052128][T11907] netlink: 'syz.1.25643': attribute type 10 has an invalid length. [ 2592.061040][T11907] netlink: 40 bytes leftover after parsing attributes in process `syz.1.25643'. [ 2592.085765][T11907] bridge0: port 3(dummy0) entered blocking state [ 2592.101230][T11907] bridge0: port 3(dummy0) entered disabled state [ 2592.142113][T11907] device dummy0 entered promiscuous mode [ 2592.191844][T11907] bridge0: port 3(dummy0) entered blocking state [ 2592.198383][T11907] bridge0: port 3(dummy0) entered listening state [ 2592.913219][T11958] -1: renamed from syzkaller0 [ 2593.877328][T12020] netlink: 132 bytes leftover after parsing attributes in process `syz.3.25691'. [ 2594.284091][ C1] bridge0: port 3(dummy0) entered learning state [ 2594.314462][T12051] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 2595.477736][ T4265] Bluetooth: hci5: command 0x2021 tx timeout [ 2595.963867][T12180] ------------[ cut here ]------------ [ 2595.973806][T12180] trace type BPF program uses run-time allocation [ 2595.980639][T12180] WARNING: CPU: 1 PID: 12180 at kernel/bpf/verifier.c:11786 check_map_prog_compatibility+0x6cf/0x870 [ 2595.992283][T12180] Modules linked in: [ 2595.996583][T12180] CPU: 1 PID: 12180 Comm: syz.2.25763 Not tainted syzkaller #0 [ 2596.034727][T12180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2596.060065][T12180] RIP: 0010:check_map_prog_compatibility+0x6cf/0x870 [ 2596.071786][T12180] Code: ff e8 a5 af ef ff 48 c7 c6 40 47 31 8a e9 0d fd ff ff e8 94 af ef ff c6 05 33 e4 cf 0c 01 48 c7 c7 a0 43 31 8a e8 f1 55 34 08 <0f> 0b e9 9f fb ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c a5 f9 [ 2596.093172][T12180] RSP: 0018:ffffc90002d9f470 EFLAGS: 00010246 [ 2596.102738][T12180] RAX: d10aa3a195d6db00 RBX: 0000000000000001 RCX: 0000000000080000 [ 2596.110796][T12180] RDX: ffffc9000f50f000 RSI: 00000000000030e8 RDI: 00000000000030e9 [ 2596.141543][T12180] RBP: ffff888085f00000 R08: ffff8880b8f2795b R09: 1ffff110171e4f2b [ 2596.150132][T12180] R10: dffffc0000000000 R11: ffffed10171e4f2c R12: ffffc900011c6038 [ 2596.158432][T12180] R13: 0000000000000011 R14: dffffc0000000000 R15: 1ffff92000238c07 [ 2596.167597][T12180] FS: 00007f0caeef96c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 2596.176716][T12180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2596.186700][T12180] CR2: 00007ff9306f82f8 CR3: 000000005afac000 CR4: 00000000003506e0 [ 2596.202200][T12180] DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000 [ 2596.210981][T12180] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 2596.219277][T12180] Call Trace: [ 2596.224233][T12180] [ 2596.227213][T12180] resolve_pseudo_ldimm64+0x616/0xfd0 [ 2596.232780][T12180] ? check_attach_btf_id+0xde0/0xde0 [ 2596.238293][T12180] ? __mark_reg_known+0x1a0/0x1a0 [ 2596.243482][T12180] bpf_check+0x2c59/0xf5f0 [ 2596.248036][T12180] ? mark_lock+0x94/0x320 [ 2596.252640][T12180] ? __lock_acquire+0x13b3/0x7d40 [ 2596.257707][T12180] ? bpf_get_btf_vmlinux+0x60/0x60 [ 2596.263023][T12180] ? mark_lock+0x94/0x320 [ 2596.267615][T12180] ? verify_lock_unused+0x140/0x140 [ 2596.273906][T12180] ? __mutex_trylock_common+0x15c/0x260 [ 2596.279590][T12180] ? verify_lock_unused+0x140/0x140 [ 2596.285182][T12180] ? rcu_lock_release+0x5/0x20 [ 2596.290079][T12180] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 2596.296214][T12180] ? lock_chain_count+0x20/0x20 [ 2596.301215][T12180] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 2596.308651][T12180] ? lockdep_hardirqs_on+0x94/0x140 [ 2596.316066][T12180] ? ktime_get_with_offset+0xff/0x320 [ 2596.321458][T12180] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 2596.330250][T12180] ? ktime_get_real_ts64+0x440/0x440 [ 2596.337293][T12180] ? pcpu_alloc+0x11e6/0x16d0 [ 2596.341992][T12180] ? __might_fault+0xb3/0x110 [ 2596.349194][T12180] ? memset+0x1e/0x40 [ 2596.353330][ C1] bridge0: port 3(dummy0) entered forwarding state [ 2596.353407][ C1] bridge0: topology change detected, propagating [ 2596.371050][T12180] ? bpf_obj_name_cpy+0x190/0x1d0 [ 2596.376195][T12180] bpf_prog_load+0xfdf/0x14e0 [ 2596.380929][T12180] ? map_freeze+0x360/0x360 [ 2596.385630][T12180] ? __might_fault+0xb7/0x110 [ 2596.390358][T12180] ? __might_fault+0xb3/0x110 [ 2596.395146][T12180] ? bpf_lsm_bpf+0x5/0x10 [ 2596.399511][T12180] ? security_bpf+0x7a/0xa0 [ 2596.404179][T12180] __sys_bpf+0x532/0x6f0 [ 2596.408481][T12180] ? bpf_link_show_fdinfo+0x380/0x380 [ 2596.413957][T12180] __x64_sys_bpf+0x78/0x90 [ 2596.418414][T12180] do_syscall_64+0x4c/0xa0 [ 2596.423792][T12180] ? clear_bhb_loop+0x30/0x80 [ 2596.428538][T12180] ? clear_bhb_loop+0x30/0x80 [ 2596.433313][T12180] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2596.439240][T12180] RIP: 0033:0x7f0cb0ca2559 [ 2596.443740][T12180] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2596.463487][T12180] RSP: 002b:00007f0caeef9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2596.471965][T12180] RAX: ffffffffffffffda RBX: 00007f0cb0f28fa0 RCX: 00007f0cb0ca2559 [ 2596.482446][T12180] RDX: 0000000000000094 RSI: 0000200000000180 RDI: 0000000000000005 [ 2596.490604][T12180] RBP: 00007f0cb0d39b20 R08: 0000000000000000 R09: 0000000000000000 [ 2596.498907][T12180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2596.507226][T12180] R13: 00007f0cb0f29038 R14: 00007f0cb0f28fa0 R15: 00007ffe57a5df48 [ 2596.515505][T12180] [ 2596.518637][T12180] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 2596.525931][T12180] CPU: 0 PID: 12180 Comm: syz.2.25763 Not tainted syzkaller #0 [ 2596.533505][T12180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 2596.543565][T12180] Call Trace: [ 2596.546861][T12180] [ 2596.549804][T12180] dump_stack_lvl+0x188/0x250 [ 2596.554498][T12180] ? show_regs_print_info+0x20/0x20 [ 2596.559705][T12180] ? load_image+0x410/0x410 [ 2596.564233][T12180] panic+0x2f8/0x850 [ 2596.568174][T12180] ? bpf_jit_dump+0xd0/0xd0 [ 2596.572711][T12180] ? check_map_prog_compatibility+0x6cf/0x870 [ 2596.578811][T12180] __warn+0x248/0x2b0 [ 2596.582828][T12180] ? check_map_prog_compatibility+0x6cf/0x870 [ 2596.588932][T12180] report_bug+0x1b9/0x2e0 [ 2596.593306][T12180] handle_bug+0x3a/0x70 [ 2596.597489][T12180] exc_invalid_op+0x16/0x40 [ 2596.602014][T12180] asm_exc_invalid_op+0x16/0x20 [ 2596.606874][T12180] RIP: 0010:check_map_prog_compatibility+0x6cf/0x870 [ 2596.613551][T12180] Code: ff e8 a5 af ef ff 48 c7 c6 40 47 31 8a e9 0d fd ff ff e8 94 af ef ff c6 05 33 e4 cf 0c 01 48 c7 c7 a0 43 31 8a e8 f1 55 34 08 <0f> 0b e9 9f fb ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c a5 f9 [ 2596.633170][T12180] RSP: 0018:ffffc90002d9f470 EFLAGS: 00010246 [ 2596.639278][T12180] RAX: d10aa3a195d6db00 RBX: 0000000000000001 RCX: 0000000000080000 [ 2596.647277][T12180] RDX: ffffc9000f50f000 RSI: 00000000000030e8 RDI: 00000000000030e9 [ 2596.655267][T12180] RBP: ffff888085f00000 R08: ffff8880b8f2795b R09: 1ffff110171e4f2b [ 2596.663331][T12180] R10: dffffc0000000000 R11: ffffed10171e4f2c R12: ffffc900011c6038 [ 2596.671311][T12180] R13: 0000000000000011 R14: dffffc0000000000 R15: 1ffff92000238c07 [ 2596.679316][T12180] resolve_pseudo_ldimm64+0x616/0xfd0 [ 2596.684743][T12180] ? check_attach_btf_id+0xde0/0xde0 [ 2596.690062][T12180] ? __mark_reg_known+0x1a0/0x1a0 [ 2596.695137][T12180] bpf_check+0x2c59/0xf5f0 [ 2596.699622][T12180] ? mark_lock+0x94/0x320 [ 2596.703990][T12180] ? __lock_acquire+0x13b3/0x7d40 [ 2596.709061][T12180] ? bpf_get_btf_vmlinux+0x60/0x60 [ 2596.714213][T12180] ? mark_lock+0x94/0x320 [ 2596.718571][T12180] ? verify_lock_unused+0x140/0x140 [ 2596.723808][T12180] ? __mutex_trylock_common+0x15c/0x260 [ 2596.729511][T12180] ? verify_lock_unused+0x140/0x140 [ 2596.734750][T12180] ? rcu_lock_release+0x5/0x20 [ 2596.739563][T12180] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 2596.745576][T12180] ? lock_chain_count+0x20/0x20 [ 2596.750446][T12180] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 2596.756690][T12180] ? lockdep_hardirqs_on+0x94/0x140 [ 2596.761915][T12180] ? ktime_get_with_offset+0xff/0x320 [ 2596.767312][T12180] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 2596.773564][T12180] ? ktime_get_real_ts64+0x440/0x440 [ 2596.778886][T12180] ? pcpu_alloc+0x11e6/0x16d0 [ 2596.783613][T12180] ? __might_fault+0xb3/0x110 [ 2596.788343][T12180] ? memset+0x1e/0x40 [ 2596.792355][T12180] ? bpf_obj_name_cpy+0x190/0x1d0 [ 2596.797424][T12180] bpf_prog_load+0xfdf/0x14e0 [ 2596.804406][T12180] ? map_freeze+0x360/0x360 [ 2596.809397][T12180] ? __might_fault+0xb7/0x110 [ 2596.814121][T12180] ? __might_fault+0xb3/0x110 [ 2596.818839][T12180] ? bpf_lsm_bpf+0x5/0x10 [ 2596.823208][T12180] ? security_bpf+0x7a/0xa0 [ 2596.827841][T12180] __sys_bpf+0x532/0x6f0 [ 2596.832301][T12180] ? bpf_link_show_fdinfo+0x380/0x380 [ 2596.837745][T12180] __x64_sys_bpf+0x78/0x90 [ 2596.842316][T12180] do_syscall_64+0x4c/0xa0 [ 2596.846752][T12180] ? clear_bhb_loop+0x30/0x80 [ 2596.851459][T12180] ? clear_bhb_loop+0x30/0x80 [ 2596.856156][T12180] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 2596.862089][T12180] RIP: 0033:0x7f0cb0ca2559 [ 2596.866520][T12180] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 2596.886141][T12180] RSP: 002b:00007f0caeef9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2596.894596][T12180] RAX: ffffffffffffffda RBX: 00007f0cb0f28fa0 RCX: 00007f0cb0ca2559 [ 2596.902605][T12180] RDX: 0000000000000094 RSI: 0000200000000180 RDI: 0000000000000005 [ 2596.910583][T12180] RBP: 00007f0cb0d39b20 R08: 0000000000000000 R09: 0000000000000000 [ 2596.918558][T12180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2596.926544][T12180] R13: 00007f0cb0f29038 R14: 00007f0cb0f28fa0 R15: 00007ffe57a5df48 [ 2596.934566][T12180] [ 2596.937954][T12180] Kernel Offset: disabled [ 2596.942421][T12180] Rebooting in 86400 seconds..