last executing test programs: 3.776322284s ago: executing program 2 (id=2454): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x2d, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x60000004, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000f00, 0x0, 0x25, &(0x7f0000000040)="ded6e0966ec1cf6ba4b897a54e4e062b311453dcbb62932a01105d0a8066ca8e5e1f2f575d0d6e996b57fd408d420abb7337934e59815d75b4eb3e7206afce", &(0x7f0000000380)="af5fa441b438b5156d8a9fcc090f586e979858f64170cde36889dcc8539ffcca62621a4c3ea3f7acee366e6fb0b94314f90931dec60fed6c9fee64af416c29f65e47110b81f6b4da06db5e1aad1f627acb", 0x0, 0x3}, 0x2c) 3.710201519s ago: executing program 3 (id=2455): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2a040, 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, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x12280, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[], 0x0}, 0x94) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000580)=ANY=[], 0xfe33) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x1) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x6, 0x3, 0x0, &(0x7f00000001c0)='syzkaller\x00'}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xfdef) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x18000000000002a0, 0x12, 0x0, &(0x7f00000002c0)="d2ff03076003008cb89e08f088a8", 0x0, 0xd5b1, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000600)=@hci={0x1f, 0x2, 0x1}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="b8b0518b513fdbe59f0b000000dcf199f1767dc9010da785eb4e93f6a297a8d762c1c2a301a4d653461dcce2fb5f17919d", 0x31}, {&(0x7f0000004580)="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0xfbf}], 0x2}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r3}, &(0x7f0000000040), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) 3.346058944s ago: executing program 0 (id=2458): bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x10, 0x16, &(0x7f0000000180)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) 3.325759744s ago: executing program 2 (id=2459): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000880)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1ff8d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002706870014f51c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f390a83984e68a6d80a5f5222ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2a2d0e0007000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e48455b5a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1f6428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d488afdc0e1700000000000000000a034000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1ebbb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa5210b16eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d6"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x7000000}, 0x2c) (fail_nth: 79) 3.156782626s ago: executing program 0 (id=2461): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f90f24fc60586507000c000300053582c137153e37000c0980fc0b100703ef", 0x33fe0}], 0x1}, 0x0) 2.742082164s ago: executing program 2 (id=2462): perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x3ff78000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x0, 0x0, &(0x7f0000000040)='syzkaller\x00'}, 0x94) socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2000000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e002700100000000280000012", 0x2d}], 0x1}, 0x40000) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)}], 0x1, 0x0, 0x0, 0xc3ff}, 0x0) perf_event_open(&(0x7f0000001240)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="9fcb010018000000000000000c0000000c00000009"], 0x0, 0x2d, 0x0, 0x1, 0x4}, 0x28) r5 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r5, 0x84, 0x4, 0x0, 0x0) r6 = socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r8, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xffffffff, '\x00', r10, r4, 0x2, 0x2, 0x4}, 0x50) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000000280)={'veth1_to_bridge\x00', 0x400}) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000000280)={'wlan0\x00', 0x400}) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ff, 0x2122, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x80000, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(r7, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r12 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r12, 0x1, 0x41, &(0x7f0000000040)=r11, 0x4) sendmsg$kcm(r12, &(0x7f0000000580)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x4, @mcast2, 0x9}, 0x80, 0x0}, 0x4000080) sendmsg$inet(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) 2.706304186s ago: executing program 3 (id=2463): r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1c0a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10002, 0x2, @perf_config_ext={0x9f, 0x1}, 0x114905, 0x3647, 0x9, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xe2}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2100, 0x0) close(r2) socket$kcm(0xa, 0x922000000003, 0x11) r3 = socket$kcm(0x10, 0x400000002, 0x0) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x9}, 0x100808, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="1c0000005e007f029e3b470d649b72ab25399cd956c07dead6a93690", 0x1c}], 0x1}, 0xa6) r4 = socket$kcm(0x23, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) close(r4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c80)={&(0x7f0000000b40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@typedef={0x4}]}, {0x0, [0x30, 0x61, 0x30, 0x61, 0x1e]}}, 0x0, 0x2b, 0x0, 0x1, 0xdb}, 0x28) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x16, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, @perf_bp={0x0, 0x6}, 0x100005, 0xca, 0x0, 0x5, 0xff, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x1000001}, 0x11000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000001000)='ns/mnt\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000240)='ns/pid\x00') openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0xb701, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa622, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x4, 0xa}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x1e, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100028, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2.586938084s ago: executing program 0 (id=2464): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x48) bpf$MAP_CREATE(0x0, 0x0, 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0a00000003000039040000000004000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00'/16], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000f80)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x9, 0x0, &(0x7f0000000100)="e0b9547ed3e1dbe9ab", 0x0, 0x4002000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181003f00000000feffff7f10001f0e0027", 0x23}], 0x1}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfe33) 1.782532389s ago: executing program 1 (id=2465): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e502000000"], &(0x7f0000000980)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="d80000001a0081044e81f782db4cb9040a1d0800fe007c05e8fe55a115001c000200142603600e12080005007a010401a80016002000034004000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1, 0x0, 0xf5ff}, 0x0) 1.587100502s ago: executing program 1 (id=2466): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x36, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68886dd", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@map, 0x2, 0x1, 0xee, &(0x7f0000000040)=[0x0], 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0]}, 0x40) 1.500468458s ago: executing program 0 (id=2467): getpid() (async) getpid() r0 = socket$kcm(0x21, 0x2, 0x2) setsockopt$sock_attach_bpf(r0, 0x110, 0x2, 0x0, 0x4c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea1f815108f6091475aeec600831aa9d3944e60bc2ad06a619c560aa0118b28f68f1eb14549d633b4b23f179fb680716faa43414787559be90843c35ab30acad8a6740140e00721abc2eb362f7bde53b3c992d3e28ccc20ec84fdc569947047f6c09a647ee8c0a747b951e66c068ccf1af93ee9e6f9528ff79e2f989383b05a690a6bec4634b867c9446c1c644b3010e8a3514c6328323b4bbdd602b8f0dace6aea70902c4ddd2a2f2810f1348b0d0df3c1e6a5938fcfdc87e7580c6be0c6a06eca62d6f787dd16add086a21391c4c707d8b61929d1252681b84c245e0efafe2e6e73ad86a3cf59235ab0eacbb414af92ec3cdac420a064a98e8cc18bdf63f8997f96436e0fe6f06fdbf47fff353b01a861babd4a38d126bfe3e29049e6cc883e6efae6e70ef9ed124b1b09887a58c991e223b6420dca5ae238027e91b17b1707dc5c0d5f59f0ca95614f1ea1d263c1ee54dfe31ae35eb3c8e3b931dff7920c57fbba89adf2e392c1ad719b90c7ade0d38ff9792934ef1fb12f51d8e2fad12486d5883d5b1a46696fad128c6805cfb25bc6487e1e407d6b266971b09d0d864a7a550284e24b6cdc9f4ae1081a638175dffef002c76ac5558d23e41edbe68f4b4950a13aa000326dae5a857603dc5a40d6c6618a98c7b6e1eebd325ea2c14601a25658965f40864fd015d9b2fff83ee5ed3212ebd9fa429f0140f633556ac07c0c08e67a1848c9942ecc47dd4ffede9a429e9e0472be7cdbcd117e621ddf745c00a814ffff0224634472577dc0b35a9c153409f1a2bddc193b20b4d244d9cbbd59816c46000c596865f58b4e640ed4a9ab6086cede697fb113560925498da83273e679e0e28b84961eb7b9c9b4fa916590965c76b48e5d453f27a821bd2bf0946ff2413ec30f7893d1f046e18f736c40ceda26dfc4a0a62f71a3606d3f72c0a858dfd7895e2572292e11af913c6b513a141d28e501ae7c49618d104aac9abb78466a636efb88120d0eef0a501558a5aa34784a9823f2802a0bcdf318f9b436b34b42a2a7cf513f80364ad9a699d2e23eb4f3a2bbce818bd20da61882b3dac699d05dc24f29b72471b712423ace6278c43df2be7a09e815517b86d8b3ce16af3d64a575958c5fd52aac53b391f3d2a67c24c6c13ec11428b61b80a6a58cbba1790a98d190a572070f63fc0b809669895ea9865c3066b06102f6f2c7171dc7f76e1931b3e4deb569ef9d07d5f86a848f50942e93c419c3a23489f14803b08182dfd48b8d4375be6b7", 0x394}], 0x1}, 0x0) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x394}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x8, 0x0, 0x9, 0x10, 0x0, 0xb}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x8, 0x0, 0x9, 0x10, 0x0, 0xb}, 0x94) socket$kcm(0x11, 0x200000000000002, 0x300) (async) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) (async) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f00000008c0)=r4, 0x4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$kcm(0x11, 0xa, 0x300) (async) r6 = socket$kcm(0x11, 0xa, 0x300) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x4, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000000)=r7, 0x4) (async) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000000)=r7, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x4e25, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, 0x0, 0x48}, 0x0) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000004000000020000000000000f0400000000005f"], 0x0, 0x28}, 0x28) r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000004000000040000000100000080000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="00000000010000000200"/26], 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c00000004000000040000000700000000000000", @ANYRES32=r9, @ANYBLOB="0300"/20, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="0300de008000"/28], 0x50) (async) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c00000004000000040000000700000000000000", @ANYRES32=r9, @ANYBLOB="0300"/20, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="0300de008000"/28], 0x50) r10 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r10, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="80", 0xfdef}], 0x1}, 0x0) r11 = socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) (async) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_attach_bpf(r11, 0x107, 0x12, &(0x7f00000008c0), 0x4) (async) setsockopt$sock_attach_bpf(r11, 0x107, 0x12, &(0x7f00000008c0), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001ac0)=ANY=[@ANYBLOB="b702000006000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2a24a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fd3a0ec4be3e563112b0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01ac69398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9877399537f5dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e48455b5a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ef6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a8449f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b6214912a517810200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d2943e6f5f828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d488afdc0e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000056c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce40c14089c82759106f422582b42e3e8484ea5a"], &(0x7f0000000340)='syzkaller\x00'}, 0x94) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) 1.452517231s ago: executing program 1 (id=2468): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)="ae892993f9609d5720a857304634ab64de74f2d06a7096d96f68ddfe82e453f14de8a9af651620b3ab43419c166e10a2b5eb8c50c7121394892ee5bb5a2ae7f0709649cd0750336735d70f54061bcc8a38249593d32a6a1fca9ad65be75f4d73fb5a5459aaaa679286bdd3be4d8bfa91729ed19c898e4eca0aaad2602aba73b4b628aea55aa7952034553841f4d3e055a30065de35af54d2475b83744a6329882cf2646a0834468f338937ebfa1834ef82be51265aeca4bc", 0xb8}], 0x1}, 0x4044000) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f00000048c0)={&(0x7f0000000000)=@xdp={0x2c, 0x5, 0x0, 0x32}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000000080)="35122cb57fbf19dc4a8fefb068277dc62d839f5cc6397003032853e203a291c02a962e52199408377fa465b1f1c5de45d6ad8a4c811c1f0a8bdfc31dfdaf27b41dea05fae87903ff2dceb990d7cfe392365d248612f19c43", 0x58}, {&(0x7f0000000100)="52541c4adb3783609f9320ec6c279cd9b860ab022490c4603c05f9baedd5b95181516cc98f102223a65a0fec78fc2d4cdc3ecabe9781e7e456d3743f9afa516e9f94400925a216592697c1521e19d260617f56d7effd764f5e26ea57a34c23d595ad524b908416c81a03ea6df79b81b484cee3213a0596d5d432b54a15aa1eba3987786060fcf6045a88f91fe3dd35944d2b1bafd18e054666a74dd17e889788da1160be223b1739ffa393e374e25ca499bbec77a8d7c9de8df5061557736331231fa10855bf0e9524663e060a3787e41f8977cc56275d23e5d29d6280470e666b0c28e4d628b548c9a097d936e129fb3ba7d299e8a0b8", 0xf7}, {&(0x7f0000000200)="6a01c50205170203b95a04d5ca4e2ccc7a0e588f15202b969d77f74ac2c9ce3a62bef2b11ca1ea665e0236345a", 0x2d}, {&(0x7f0000000240)="599e3db403a78abbaba2eef30f0f485bd2ce047870111d206c93d1b310617fdaeaf217aaf700a8d177ed9a78b6d23f4d61a3af294abfd65de71285e3cafcb215f80ee873988290418bf8fb3bb2fb", 0x4e}, {&(0x7f00000002c0)="ad471397f5106dc77605cf63acf6f542d3bdd9c40c503cd032527c6517464ea83e4eb77b3568c51fb440d27cec3755720c3d397455cdba1ccc57df4b6186cb5dc4125dce1468d3674c4224c17ecdfe337e93a13965bf495e33692b0ead56f6985f8d722706e926cefe4bd9e9f062a44f49b4d2a5070c441a0e08269ef159691d06b64ef8747681332acefacd6efae847474c55f1b5802a80808888742615663d7d1281e3f723cd275ea18d7915e36243993e9716ce93b045a3d9e3bea7e7", 0xbe}, 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0x1000}], 0xa, &(0x7f0000003880)=[{0x1010, 0x0, 0x2, "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"}], 0x1010}, 0x4800) sendmsg$inet(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}, @ip_retopts={{0x18, 0x110, 0xc, {[@timestamp_addr={0x44, 0x4}]}}}], 0x38}, 0x0) 1.430889373s ago: executing program 3 (id=2469): bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x5, 0xc, &(0x7f0000000d80)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRESHEX=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c30000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000fc0)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_pid(r0, &(0x7f0000000000), 0x86) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) getpid() r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="2e00000010008188040f80ec59acbc0413a1f8480f0000005e140602000000000e0005001000000002800000121f", 0x2e}], 0x1}, 0x84) 1.392665385s ago: executing program 2 (id=2470): r0 = perf_event_open(&(0x7f0000000740)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x8000, 0x5, 0x43a1bd76, 0x1, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = syz_clone(0x800, &(0x7f0000000300)="719297211ada89d0933c080381de8ef1c8f30dbac5d9fa9f2c37657d55effeda859c896d92bbf5e3c1ac984e4381330d8d534f89e63f68d2a7ec32066f8caa7199688ef7321f7c784d0e7f0142fbfea647009c7e50507ea3a7b6a97d2f5a69cdbff71ff18e123ec72e4df3dd16445788ed8f", 0x72, &(0x7f0000000380), &(0x7f0000000580), &(0x7f0000000900)="6e5c52dc4d175625fc91663ab5538c79329d927ed633d68811b4648250f174db2a6386f1a8d0cff64329dade4466b4676d5cbdb5f9af471b0e512c3098b48c44c8530d874e7971e143675f930ad3b57287fced25ae086f636574393e31ada5894c4e5992ab1d408c932f23ff19f4f57f408eaf23147aed63db2be7d6569dc4a9d1220022035e0eb747687caf5e9ba4f05e2ac30c8049ea2ec138706d3bcbf7880b613968136814ab6193d006e531620456e6aa7923d82af35a402cd583e99e6645891de6f56384dae02b64cb") perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x2, 0xa, 0x1, 0x3, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x4400, 0xe628, 0xe94c, 0x7, 0x10, 0x2, 0x5, 0x0, 0x10000, 0x0, 0xf7f7}, r1, 0x0, r0, 0x8) r2 = socket$kcm(0xa, 0x922000000003, 0x11) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000640)) setsockopt$sock_attach_bpf(r2, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x0, 0xfffffffc}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000c40)="f4000900062b2f25fe80000000000000dc8b2b8b816937dcef1258850f238466cc00007a000000ad6e91880b50a0b0c3", 0x5dc}], 0x1}, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x3, 0x2, 0x1, 0xe, 0x0, 0x7, 0x81820, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0xf, @perf_bp={&(0x7f0000000140), 0x8}, 0x400, 0x3, 0x3ff, 0x4, 0x200, 0x8, 0x401, 0x0, 0xe171, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000700)='\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r1, r3, 0x0, 0x1, &(0x7f0000000440)='\x00'}, 0x30) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x2f00020b, 0xe40, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf4ec9f7b986", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f0000000ac0)=ANY=[@ANYBLOB="b7050000000000006110be00000000000fa000000000000095000000000000001f495ff727520cccddfad6fab92a770b445d050000006edc1b5613c5e35079725d19e88b662c2596b2f0b40aa9de45cf931a7ddaae7bdd97a9787684a5a6bbe879d6561715a194eb15d509b1837f6d317d12dd2c98f05e43aa14b3655a78009367bac65148a671b0ffd1c946b31202b7c73e0f1c5df29d57ed708602599a04fde318753c358d42ba7c52b4e20bc5c0e91fbc96da558c38891cd5bc38b6db9863a1273811976d15ba39fe2700"/218], &(0x7f00000002c0)='GPL\x00', 0x5, 0x9e, &(0x7f0000000300)=""/188, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080), 0xfffffffffffffc79, 0x0, 0xffffffffffffffff, 0xfffffffffffffe21}, 0x2a) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x40000) recvmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000180)}, 0x40002022) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r8, 0x29, 0x1c, 0x0, 0x0) syz_clone(0x40800500, &(0x7f0000000240)="323d6a394730d05673a1d36a3939e353c30b145291f6611a9b58efcc80bfc61fd5e2cb4bfc5a54178ad326610e4f94c147ea1e0deea041c4aefb66accff5fcc4bf44c55f31f583ab8d716a5ad344559e0ac4ba28fc79686fe55b8dbb6c6b7db1e6857d9833e442bdef1cdb502a9acfc62bdfd3435d818bbf1a1032d089e2aaface508c50c243c857c438690b27140d089659f9d7a8fec15254ab422a1ca662a395d57e", 0xa3, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="7025ac2d1b82ca653821b74c24436cecf7232d967f1d2555f6c020ba5e1971") ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a0, &(0x7f00000000c0)='%d\xf1\xfa\xbc$j\xfef;q1\x95\xf4\xe4\x13\x95k#Jz.F\xce\xfb\x9c\x19\xf3v\x88\x91\xbct\xb0\x1bLq\x15\x00\xad\t\x13\xf5U\x02\xc9d6q\xc3\xa5\xcf\x01t\r%\xad-\x13\xb0 U\xaaC\xc388\x13\xc6H\x0f \x03\x9e\xa98\xa1\xc3\xe9\x06C\xd4\xb5\x18}4\xa9yA8\x1fQ\xdfN\x8e\xd7m\xee\xb8N\x98\xef\xff\xddR\xec~c\xcb\x93\x84\x7f\\x6\xedZ\x82\xa0\x1by\x17\x1a\xc8\x98\x99\x0f') r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000e40)=ANY=[@ANYBLOB="0200000004000000040000000900000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="005fa5e87d19a5f5fc000000000000000000000000000000000000000962edd727e52d4ae76ad0a7d32924dfd7be52ac0c9c1edb0e9e4f00a88c9c25eaf2d9eb25a2f371ebc23ae0e97941aa993b2d492b3b0cdd7f8b67667503c40413d148c8a911ebe249f5a1af022c9dd73ddbd638fa319f2d5efa6d7fb0f0c731a9ba99c99d5a9141b0abaae0f5f1de783563c2cce1a78b63b2fe9f2f071fd0e0f6cb77917e908897bcea078ee95ca624df8ae604a96576d8455d85f55239223dd8fe1007d54684860028355f013cf3f35a0b78f06d7c03af"], 0x48) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x3, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000000085000000700000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], &(0x7f0000000200)='GPL\x00', 0x10, 0x0, 0x0, 0x100, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r10, 0x0, 0x10, 0xfffffef3, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x5562, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="0d00000006000000040000000100000001000000", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={@ifindex, 0x1d, 0x1, 0x31ce, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={@map=r11, r10, 0x14, 0x10, 0x0, @void, @value=r10, @void, @void, r12}, 0x20) r13 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x8, r6}, 0x18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000680)=ANY=[@ANYRES32=r13, @ANYRES32=r4, @ANYBLOB="1300000004000000", @ANYRES32=r4, @ANYBLOB="6760d423468d4f4f3f0d831928f9991904773416b8461074812a0c341de6f66abe2da522dcd77a658b4f01ca98c6d668bbfe488a6ac665a3fb2d58a13cfafc5bf378225da3394237434315feae61ec4ef3c5fc5df5", @ANYRES32=r7, @ANYBLOB, @ANYRES64=r12], 0x20) 1.268424914s ago: executing program 1 (id=2471): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2a040, 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, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x12280, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[], 0x0}, 0x94) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000580)=ANY=[], 0xfe33) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x1) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x6, 0x3, 0x0, &(0x7f00000001c0)='syzkaller\x00'}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xfdef) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x18000000000002a0, 0x12, 0x0, &(0x7f00000002c0)="d2ff03076003008cb89e08f088a8", 0x0, 0xd5b1, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000600)=@hci={0x1f, 0x2, 0x1}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="b8b0518b513fdbe59f0b000000dcf199f1767dc9010da785eb4e93f6a297a8d762c1c2a301a4d653461dcce2fb5f17919d", 0x31}, {&(0x7f0000004580)="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", 0xfbf}], 0x2}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r3}, &(0x7f0000000040), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) 1.093475005s ago: executing program 3 (id=2472): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)="ae892993f9609d5720a857304634ab64de74f2d06a7096d96f68ddfe82e453f14de8a9af651620b3ab43419c166e10a2b5eb8c50c7121394892ee5bb5a2ae7f0709649cd0750336735d70f54061bcc8a38249593d32a6a1fca9ad65be75f4d73fb5a5459aaaa679286bdd3be4d8bfa91729ed19c898e4eca0aaad2602aba73b4b628aea55aa7952034553841f4d3e055a30065de35af54d2475b83744a6329882cf2646a0834468f338937ebfa1834ef82be51265aeca4bc", 0xb8}], 0x1}, 0x4044000) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$inet(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x110, &(0x7f00000006c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}, @ip_retopts={{0x18, 0x110, 0xc, {[@timestamp_addr={0x44, 0x4}]}}}], 0x38}, 0x0) 1.040251309s ago: executing program 0 (id=2473): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, 0x0, 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001d00)=ANY=[@ANYBLOB="0b00000005000000050000000900000001"], 0x48) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000380)={'virt_wifi0\x00', 0x500}) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r3, &(0x7f0000000c00)={&(0x7f0000000500), 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000006c0)=""/234, 0xea}, {&(0x7f00000007c0)=""/166, 0xa6}, {&(0x7f0000000ac0)=""/208, 0xd0}], 0x3}, 0x2000) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x8982, 0x20000500) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000002000000000000000000000d0300000000000000000000011000000080000000000000000000000300000000010000"], 0x0, 0x4e}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000840)=ANY=[], 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000600)=ANY=[@ANYBLOB="2b63707520f1796a0a96b5aaa356499c67417858ac6abf8e4908bb3d87ba9bd4d216e181830d1af715eefa10b586114b5272a603f7f95caa2a74f1376e25f8468513e1a3ed32ee8ec5b69aa1a1c7614922bba3ac897c2857e2578d82e94668a0e9f827ccff9cf0abf53206930079645c2371009970608c87cc7a67de8e8fbcd205df2a0fea90ea091fae"], 0x5) bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000000400)={r2, 0x0, 0xc6, 0x0, &(0x7f00000008c0)="791b5cbd9543057476c254d749681eef9f656db2a9cf9f90d654c5991694441c8886b8396706aeef006d2703aaebde6c6f7873ac70fd9eb6478a0dcab75f12228adbf869803175a3bf4972d0b171579ba9a9f2775ac8db72a646b987f875d32133079bdb95d35e8fcfda4edf2f1122cf2f21d3a52766c9a10a500057b142d04cb964060dbadba46f22e6946dae898777011e6eec21b522d0d7acbe6022be51daefd34643760c86cfecc00cde21e063b7e4501e5e552c4bde80d8d944418fe01521c3c633d07d", 0x0, 0x8001, 0x0, 0xce, 0x0, &(0x7f00000009c0)="261339ae52644e3f43a5209fd4fe0eded2f9b85e4b0b6371d62ce3390057c349efa1c5d8df7603d42c97ffd784310e79d58e6683b849c640bacbbcbe9fe537d3e3e8e9cf761ed6b96b07cb4142ba450666ecee67b92be9b78763d11d78d6fdc9923dba54d05f049f144b9dff1e5b822fc45cd45d0a9a6fbaa17b8cf99bab77f1b163cac26156b229c4bfc4330fc53a8e42386f89911060b8da8be5226a00a226ff29bc678a82ee2fb1c127090e31b215ee7eb5b6025cfdb4f677dd5fa2060691a6bb9bb516584436142e91ae1005", 0x0, 0x2, 0x0, 0x4}, 0x50) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r6, &(0x7f0000000180)='cpu.weight\x00', 0x2, 0x0) openat$cgroup_ro(r6, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="2d63707520a2fbfdbd963e6d6d64aa34d4236f3a28a3c4cecafd11885981b6388708f0789613be46592d079c548d64"], 0x5) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) ioctl$TUNSETFILTEREBPF(r7, 0x800454e1, 0x0) close(r7) 858.204801ms ago: executing program 3 (id=2474): perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x4, 0x8c4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x5, @perf_config_ext={0x7, 0x2}, 0x4000, 0xc8, 0x5, 0x9, 0x1, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102036c00fe8000eaffffff00875a65969ff57bea000000000000000000000000ac1414aa"], 0xfdef) (fail_nth: 14) 362.391875ms ago: executing program 2 (id=2475): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x48) bpf$MAP_CREATE(0x0, 0x0, 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0a00000003000039040000000004000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00'/16], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000f80)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x9, 0x0, &(0x7f0000000100)="e0b9547ed3e1dbe9ab", 0x0, 0x4002000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181003f00000000feffff7f10001f0e0027", 0x23}], 0x1}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfe33) 303.346499ms ago: executing program 1 (id=2476): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x36, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68886dd", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@map, 0x2, 0x1, 0xee, &(0x7f0000000040)=[0x0], 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0]}, 0x40) 224.593914ms ago: executing program 3 (id=2477): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="1400060417000b63d25a80648c2594f945a3cb0b", 0x14}], 0x1}, 0x0) 135.23673ms ago: executing program 1 (id=2478): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x2f3, 0x0, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x35, 0x43a1bd76, 0x7, 0xa, 0x6, 0x2, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 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, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000}}, &(0x7f0000000040)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x30, &(0x7f0000000140), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$kcm(0x10, 0x2, 0x4) socketpair(0x9, 0x1, 0x4, &(0x7f0000000000)) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="5c00000014006b03000000d86e6c1d0010ffff0af32c6e021fffffff000000000f00000017d3a705251e6182949a369f3d3b48dfd8cd3f9367c1fa51f60a64c9f4d4938037e786a6d0bdd7000000000000eaffffffb3d59256a5a2fd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x200040c0) socket$kcm(0x29, 0x5, 0x0) 116.540272ms ago: executing program 0 (id=2479): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x101801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'pim6reg\x00', 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x2}, [@printk={@ld}, @call={0x85, 0x0, 0x0, 0x8}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0xb00, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 2 (id=2480): r0 = socket$kcm(0xa, 0x1, 0x106) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x7ffffffe}, 0x2}, 0x80, 0x0}, 0xe07e872420dfefca) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x4, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000580)=""/95}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x13, 0x0, 0x0, &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x38b137f9a619bb39, 0x14, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x80000000}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f00000002c0)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0xcc0, 0x0, &(0x7f0000000000)="c1188e19b95d02ff4284860186dd", 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x60000002) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x739, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe}, 0x48) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000400)="89000000120081ae08060cdc030ec0007f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08123d000200354001000400446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1, 0x0, 0x0, 0xff0f}, 0x14) kernel console output (not intermixed with test programs): _RAX: 000000000000012a [ 311.617837][ T9857] RAX: ffffffffffffffda RBX: 00007fdebea16090 RCX: 00007fdebe79c819 [ 311.625935][ T9857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000340 [ 311.633960][ T9857] RBP: 00007fdebf6ab090 R08: 0000000000000000 R09: 0000000000000000 [ 311.642028][ T9857] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 311.650025][ T9857] R13: 00007fdebea16128 R14: 00007fdebea16090 R15: 00007ffc59ce7488 [ 311.658144][ T9857] [ 311.891274][ T9861] netlink: 'syz.1.1309': attribute type 12 has an invalid length. [ 311.902968][ T9861] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1309'. [ 312.046055][ T9863] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1311'. [ 312.066058][ T9863] netlink: 6 bytes leftover after parsing attributes in process `syz.3.1311'. [ 312.119510][ T9866] netlink: 14560 bytes leftover after parsing attributes in process `syz.1.1312'. [ 312.236551][ T9867] netlink: 105120 bytes leftover after parsing attributes in process `syz.1.1312'. [ 312.279716][ T9867] netlink: 'syz.1.1312': attribute type 2 has an invalid length. [ 313.142617][ T9886] IPv6: Can't replace route, no match found [ 313.553706][ T9896] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 313.561121][ T9896] IPv6: NLM_F_CREATE should be set when creating new route [ 314.108436][ T9909] FAULT_INJECTION: forcing a failure. [ 314.108436][ T9909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.142987][ T9909] CPU: 1 PID: 9909 Comm: syz.0.1326 Not tainted syzkaller #0 [ 314.150466][ T9909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 314.160583][ T9909] Call Trace: [ 314.163913][ T9909] [ 314.166897][ T9909] dump_stack_lvl+0x18c/0x250 [ 314.171734][ T9909] ? show_regs_print_info+0x20/0x20 [ 314.176997][ T9909] ? load_image+0x420/0x420 [ 314.181559][ T9909] ? __lock_acquire+0x7d40/0x7d40 [ 314.186642][ T9909] ? snprintf+0xe9/0x140 [ 314.191037][ T9909] should_fail_ex+0x39d/0x4d0 [ 314.195793][ T9909] _copy_to_user+0x2f/0xa0 [ 314.200276][ T9909] simple_read_from_buffer+0xe7/0x150 [ 314.205733][ T9909] proc_fail_nth_read+0x1e8/0x260 [ 314.210824][ T9909] ? proc_fault_inject_write+0x360/0x360 [ 314.216519][ T9909] ? fsnotify_perm+0x271/0x5e0 [ 314.221328][ T9909] ? proc_fault_inject_write+0x360/0x360 [ 314.227034][ T9909] vfs_read+0x28b/0x970 [ 314.231248][ T9909] ? kernel_read+0x1e0/0x1e0 [ 314.235886][ T9909] ? __fget_files+0x28/0x4b0 [ 314.240521][ T9909] ? __fget_files+0x28/0x4b0 [ 314.245149][ T9909] ? __fget_files+0x43d/0x4b0 [ 314.250048][ T9909] ? __fdget_pos+0x2a3/0x330 [ 314.254675][ T9909] ? ksys_read+0x75/0x260 [ 314.259043][ T9909] ksys_read+0x150/0x260 [ 314.263329][ T9909] ? vfs_write+0x990/0x990 [ 314.267798][ T9909] ? lockdep_hardirqs_on+0x98/0x150 [ 314.273041][ T9909] do_syscall_64+0x55/0xa0 [ 314.277498][ T9909] ? clear_bhb_loop+0x40/0x90 [ 314.282211][ T9909] ? clear_bhb_loop+0x40/0x90 [ 314.287138][ T9909] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 314.293158][ T9909] RIP: 0033:0x7fdebe75d04e [ 314.297703][ T9909] 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 [ 314.317438][ T9909] RSP: 002b:00007fdebf6cbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 314.325887][ T9909] RAX: ffffffffffffffda RBX: 00007fdebf6cc6c0 RCX: 00007fdebe75d04e [ 314.334175][ T9909] RDX: 000000000000000f RSI: 00007fdebf6cc0a0 RDI: 0000000000000005 [ 314.342177][ T9909] RBP: 00007fdebf6cc090 R08: 0000000000000000 R09: 0000000000000000 [ 314.350372][ T9909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 314.358427][ T9909] R13: 00007fdebea16038 R14: 00007fdebea15fa0 R15: 00007ffc59ce7488 [ 314.366619][ T9909] [ 315.146228][ T9928] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1332'. [ 315.223962][ T1141] wlan1: Trigger new scan to find an IBSS to join [ 316.191299][ T9934] netlink: 'syz.2.1334': attribute type 10 has an invalid length. [ 316.219594][ T9934] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 316.309911][ T9934] batman_adv: batadv0: Removing interface: veth0_vlan [ 316.373468][ T9934] veth0_vlan: left promiscuous mode [ 316.389971][ T9934] veth0_vlan: entered promiscuous mode [ 316.406144][ T9934] team0: Device veth0_vlan failed to register rx_handler [ 317.554927][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.561568][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.983181][ T9986] netlink: 'syz.2.1350': attribute type 10 has an invalid length. [ 318.656730][ T9995] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1353'. [ 318.938954][ T9996] netlink: 'syz.3.1353': attribute type 10 has an invalid length. [ 319.002402][ T9996] netlink: 2 bytes leftover after parsing attributes in process `syz.3.1353'. [ 319.223037][ T997] wlan1: Trigger new scan to find an IBSS to join [ 320.091337][T10033] netlink: 'syz.0.1366': attribute type 9 has an invalid length. [ 320.115843][T10033] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.1366'. [ 320.395164][T10042] syzkaller0: entered promiscuous mode [ 320.400907][T10042] syzkaller0: entered allmulticast mode [ 321.119363][T10061] FAULT_INJECTION: forcing a failure. [ 321.119363][T10061] name failslab, interval 1, probability 0, space 0, times 0 [ 321.133046][T10061] CPU: 1 PID: 10061 Comm: syz.2.1376 Not tainted syzkaller #0 [ 321.140594][T10061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 321.150721][T10061] Call Trace: [ 321.154053][T10061] [ 321.157014][T10061] dump_stack_lvl+0x18c/0x250 [ 321.161759][T10061] ? show_regs_print_info+0x20/0x20 [ 321.167115][T10061] ? load_image+0x420/0x420 [ 321.171682][T10061] ? __might_sleep+0xe0/0xe0 [ 321.176693][T10061] ? __lock_acquire+0x7d40/0x7d40 [ 321.181797][T10061] should_fail_ex+0x39d/0x4d0 [ 321.186542][T10061] should_failslab+0x9/0x20 [ 321.191092][T10061] slab_pre_alloc_hook+0x59/0x310 [ 321.196163][T10061] kmem_cache_alloc_node+0x60/0x320 [ 321.201411][T10061] ? __alloc_skb+0x103/0x2c0 [ 321.206393][T10061] __alloc_skb+0x103/0x2c0 [ 321.211028][T10061] _sctp_make_chunk+0x5e/0x420 [ 321.215848][T10061] sctp_make_datafrag_empty+0x12b/0x240 [ 321.221471][T10061] ? sctp_make_ecne+0x340/0x340 [ 321.226369][T10061] ? sctp_user_addto_chunk+0xb0/0x220 [ 321.232042][T10061] sctp_datamsg_from_user+0x722/0xee0 [ 321.237509][T10061] sctp_sendmsg_to_asoc+0x107f/0x1830 [ 321.243020][T10061] ? __asan_memcpy+0x40/0x70 [ 321.247780][T10061] ? sctp_assoc_add_peer+0xcf3/0x1390 [ 321.253379][T10061] ? sctp_sendmsg_check_sflags+0x2d0/0x2d0 [ 321.259243][T10061] ? __sctp_connect+0xd80/0xd80 [ 321.264141][T10061] ? __local_bh_enable_ip+0x13a/0x1c0 [ 321.269742][T10061] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 321.275421][T10061] ? security_sctp_bind_connect+0x89/0xb0 [ 321.281381][T10061] sctp_sendmsg+0x1b83/0x28c0 [ 321.286126][T10061] ? sctp_getsockopt+0xb60/0xb60 [ 321.291109][T10061] ? aa_sk_perm+0x83c/0x970 [ 321.295756][T10061] ? aa_af_perm+0x330/0x330 [ 321.300393][T10061] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 321.306899][T10061] ? sock_rps_record_flow+0x19/0x3f0 [ 321.312249][T10061] ? inet_sendmsg+0xe9/0x2f0 [ 321.316933][T10061] ? inet_send_prepare+0x260/0x260 [ 321.322086][T10061] ____sys_sendmsg+0x5ba/0x960 [ 321.326915][T10061] ? __lock_acquire+0x7d40/0x7d40 [ 321.332098][T10061] ? __asan_memset+0x22/0x40 [ 321.336763][T10061] ? __sys_sendmsg_sock+0x30/0x30 [ 321.341935][T10061] ? __import_iovec+0x5f2/0x850 [ 321.346839][T10061] ? import_iovec+0x73/0xa0 [ 321.351384][T10061] ___sys_sendmsg+0x2a6/0x360 [ 321.356105][T10061] ? get_pid_task+0x20/0x1e0 [ 321.361012][T10061] ? __sys_sendmsg+0x2a0/0x2a0 [ 321.365846][T10061] ? __lock_acquire+0x7d40/0x7d40 [ 321.370944][T10061] __se_sys_sendmsg+0x1c2/0x2b0 [ 321.375851][T10061] ? __x64_sys_sendmsg+0x80/0x80 [ 321.380934][T10061] ? lockdep_hardirqs_on+0x98/0x150 [ 321.386434][T10061] do_syscall_64+0x55/0xa0 [ 321.390935][T10061] ? clear_bhb_loop+0x40/0x90 [ 321.395750][T10061] ? clear_bhb_loop+0x40/0x90 [ 321.400482][T10061] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 321.406496][T10061] RIP: 0033:0x7f1503b9c819 [ 321.410946][T10061] 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 [ 321.431152][T10061] RSP: 002b:00007f15049bb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 321.439660][T10061] RAX: ffffffffffffffda RBX: 00007f1503e16090 RCX: 00007f1503b9c819 [ 321.447760][T10061] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 321.455764][T10061] RBP: 00007f15049bb090 R08: 0000000000000000 R09: 0000000000000000 [ 321.464123][T10061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.472337][T10061] R13: 00007f1503e16128 R14: 00007f1503e16090 R15: 00007ffd8d145e58 [ 321.480378][T10061] [ 321.489042][ T3533] wlan1: Trigger new scan to find an IBSS to join [ 321.604673][ T42] wlan1: Creating new IBSS network, BSSID 8a:c4:c8:68:1d:fc [ 321.855182][T10077] netlink: 121460 bytes leftover after parsing attributes in process `syz.3.1382'. [ 321.869514][T10077] netlink: 22856 bytes leftover after parsing attributes in process `syz.3.1382'. [ 322.213101][T10081] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1383'. [ 322.640376][T10100] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1390'. [ 322.708587][T10100] netlink: del zone limit has 4 unknown bytes [ 322.965520][T10104] netlink: 121460 bytes leftover after parsing attributes in process `syz.1.1392'. [ 322.993014][T10104] netlink: 22856 bytes leftover after parsing attributes in process `syz.1.1392'. [ 323.325332][T10119] netlink: 129384 bytes leftover after parsing attributes in process `syz.0.1397'. [ 323.766004][T10126] netlink: 'syz.0.1400': attribute type 10 has an invalid length. [ 323.835769][T10126] team0: Device bond0 is up. Set it down before adding it as a team port [ 326.417881][T10141] netlink: 192436 bytes leftover after parsing attributes in process `syz.2.1403'. [ 326.433163][T10141] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 326.543524][T10148] FAULT_INJECTION: forcing a failure. [ 326.543524][T10148] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 326.556979][T10148] CPU: 0 PID: 10148 Comm: syz.3.1407 Not tainted syzkaller #0 [ 326.564497][T10148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 326.574613][T10148] Call Trace: [ 326.577944][T10148] [ 326.580912][T10148] dump_stack_lvl+0x18c/0x250 [ 326.585743][T10148] ? show_regs_print_info+0x20/0x20 [ 326.591013][T10148] ? load_image+0x420/0x420 [ 326.595612][T10148] ? __might_fault+0xaa/0x120 [ 326.600341][T10148] ? __lock_acquire+0x7d40/0x7d40 [ 326.605424][T10148] should_fail_ex+0x39d/0x4d0 [ 326.610175][T10148] _copy_from_iter+0x1d9/0x12e0 [ 326.615080][T10148] ? rep_movs_alternative+0x4a/0x90 [ 326.620320][T10148] ? _copy_from_iter+0x24e/0x12e0 [ 326.625398][T10148] ? __virt_addr_valid+0x18c/0x540 [ 326.630647][T10148] ? __lock_acquire+0x7d40/0x7d40 [ 326.635717][T10148] ? copyout_mc+0x70/0x70 [ 326.640132][T10148] ? copyout_mc+0x70/0x70 [ 326.644535][T10148] ? __virt_addr_valid+0x18c/0x540 [ 326.649836][T10148] ? page_copy_sane+0x16a/0x270 [ 326.654927][T10148] copy_page_from_iter+0x7b/0x100 [ 326.660117][T10148] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 326.666076][T10148] tun_get_user+0x15db/0x3ca0 [ 326.671159][T10148] ? aa_file_perm+0x11b/0xee0 [ 326.676009][T10148] ? rcu_read_unlock+0xa0/0xa0 [ 326.680858][T10148] ? tun_get+0x1c/0x2e0 [ 326.685059][T10148] ? __lock_acquire+0x7d40/0x7d40 [ 326.690131][T10148] ? tun_get+0x1c/0x2e0 [ 326.694451][T10148] tun_chr_write_iter+0x119/0x200 [ 326.699904][T10148] vfs_write+0x46c/0x990 [ 326.704317][T10148] ? file_end_write+0x250/0x250 [ 326.709547][T10148] ? __fget_files+0x43d/0x4b0 [ 326.714310][T10148] ? __fdget_pos+0x1d8/0x330 [ 326.719158][T10148] ? ksys_write+0x75/0x260 [ 326.723761][T10148] ksys_write+0x150/0x260 [ 326.728197][T10148] ? __ia32_sys_read+0x90/0x90 [ 326.733026][T10148] ? lockdep_hardirqs_on+0x98/0x150 [ 326.738308][T10148] do_syscall_64+0x55/0xa0 [ 326.742805][T10148] ? clear_bhb_loop+0x40/0x90 [ 326.747743][T10148] ? clear_bhb_loop+0x40/0x90 [ 326.753092][T10148] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 326.759038][T10148] RIP: 0033:0x7f191199c819 [ 326.763632][T10148] 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 [ 326.783383][T10148] RSP: 002b:00007f1912782028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.791862][T10148] RAX: ffffffffffffffda RBX: 00007f1911c15fa0 RCX: 00007f191199c819 [ 326.799960][T10148] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 326.807976][T10148] RBP: 00007f1912782090 R08: 0000000000000000 R09: 0000000000000000 [ 326.816248][T10148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.824281][T10148] R13: 00007f1911c16038 R14: 00007f1911c15fa0 R15: 00007fff56688d68 [ 326.832308][T10148] [ 327.242276][T10163] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1412'. [ 327.968146][T10179] FAULT_INJECTION: forcing a failure. [ 327.968146][T10179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 327.981357][T10179] CPU: 0 PID: 10179 Comm: syz.1.1418 Not tainted syzkaller #0 [ 327.988964][T10179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 327.999174][T10179] Call Trace: [ 328.002503][T10179] [ 328.005588][T10179] dump_stack_lvl+0x18c/0x250 [ 328.010617][T10179] ? show_regs_print_info+0x20/0x20 [ 328.016061][T10179] ? load_image+0x420/0x420 [ 328.020634][T10179] ? __might_fault+0xaa/0x120 [ 328.025424][T10179] ? __lock_acquire+0x7d40/0x7d40 [ 328.030525][T10179] should_fail_ex+0x39d/0x4d0 [ 328.035459][T10179] _copy_from_user+0x2f/0xe0 [ 328.040155][T10179] ___sys_sendmsg+0x1c7/0x360 [ 328.045150][T10179] ? get_pid_task+0x20/0x1e0 [ 328.049985][T10179] ? __sys_sendmsg+0x2a0/0x2a0 [ 328.054914][T10179] ? __lock_acquire+0x7d40/0x7d40 [ 328.060034][T10179] __se_sys_sendmsg+0x1c2/0x2b0 [ 328.064925][T10179] ? __x64_sys_sendmsg+0x80/0x80 [ 328.070100][T10179] ? lockdep_hardirqs_on+0x98/0x150 [ 328.075369][T10179] do_syscall_64+0x55/0xa0 [ 328.079826][T10179] ? clear_bhb_loop+0x40/0x90 [ 328.084537][T10179] ? clear_bhb_loop+0x40/0x90 [ 328.089551][T10179] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 328.095537][T10179] RIP: 0033:0x7fb72719c819 [ 328.099999][T10179] 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 [ 328.119926][T10179] RSP: 002b:00007fb72807a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 328.128494][T10179] RAX: ffffffffffffffda RBX: 00007fb727415fa0 RCX: 00007fb72719c819 [ 328.136527][T10179] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 328.144534][T10179] RBP: 00007fb72807a090 R08: 0000000000000000 R09: 0000000000000000 [ 328.152831][T10179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 328.160930][T10179] R13: 00007fb727416038 R14: 00007fb727415fa0 R15: 00007ffc63e3c368 [ 328.169125][T10179] [ 328.408780][T10183] netlink: 15999 bytes leftover after parsing attributes in process `syz.2.1420'. [ 328.622371][T10187] netlink: 'syz.3.1422': attribute type 29 has an invalid length. [ 328.641106][T10187] netlink: 'syz.3.1422': attribute type 29 has an invalid length. [ 328.664311][T10187] netlink: 'syz.3.1422': attribute type 29 has an invalid length. [ 328.685495][T10187] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1422'. [ 328.827728][T10191] netlink: 'syz.2.1424': attribute type 40 has an invalid length. [ 329.213622][T10203] netlink: 144316 bytes leftover after parsing attributes in process `syz.0.1428'. [ 329.547240][T10203] syzkaller0: entered allmulticast mode [ 329.802065][T10211] FAULT_INJECTION: forcing a failure. [ 329.802065][T10211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.864347][T10211] CPU: 0 PID: 10211 Comm: syz.3.1431 Not tainted syzkaller #0 [ 329.872062][T10211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 329.882184][T10211] Call Trace: [ 329.885524][T10211] [ 329.888593][T10211] dump_stack_lvl+0x18c/0x250 [ 329.893436][T10211] ? show_regs_print_info+0x20/0x20 [ 329.898896][T10211] ? load_image+0x420/0x420 [ 329.903564][T10211] ? __lock_acquire+0x7d40/0x7d40 [ 329.908916][T10211] ? snprintf+0xe9/0x140 [ 329.913251][T10211] should_fail_ex+0x39d/0x4d0 [ 329.918013][T10211] _copy_to_user+0x2f/0xa0 [ 329.922544][T10211] simple_read_from_buffer+0xe7/0x150 [ 329.928006][T10211] proc_fail_nth_read+0x1e8/0x260 [ 329.933273][T10211] ? proc_fault_inject_write+0x360/0x360 [ 329.939611][T10211] ? fsnotify_perm+0x271/0x5e0 [ 329.944446][T10211] ? proc_fault_inject_write+0x360/0x360 [ 329.950605][T10211] vfs_read+0x28b/0x970 [ 329.954843][T10211] ? kernel_read+0x1e0/0x1e0 [ 329.959677][T10211] ? __fget_files+0x28/0x4b0 [ 329.964606][T10211] ? __fget_files+0x28/0x4b0 [ 329.969437][T10211] ? __fget_files+0x43d/0x4b0 [ 329.974285][T10211] ? __fdget_pos+0x2a3/0x330 [ 329.979117][T10211] ? ksys_read+0x75/0x260 [ 329.983550][T10211] ksys_read+0x150/0x260 [ 329.987956][T10211] ? vfs_write+0x990/0x990 [ 329.992457][T10211] ? lockdep_hardirqs_on+0x98/0x150 [ 329.997903][T10211] do_syscall_64+0x55/0xa0 [ 330.002484][T10211] ? clear_bhb_loop+0x40/0x90 [ 330.007239][T10211] ? clear_bhb_loop+0x40/0x90 [ 330.012002][T10211] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 330.017968][T10211] RIP: 0033:0x7f191195d04e [ 330.022435][T10211] 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 [ 330.042327][T10211] RSP: 002b:00007f1912781fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 330.050801][T10211] RAX: ffffffffffffffda RBX: 00007f19127826c0 RCX: 00007f191195d04e [ 330.058818][T10211] RDX: 000000000000000f RSI: 00007f19127820a0 RDI: 0000000000000004 [ 330.066914][T10211] RBP: 00007f1912782090 R08: 0000000000000000 R09: 0000000000000000 [ 330.074957][T10211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 330.083095][T10211] R13: 00007f1911c16038 R14: 00007f1911c15fa0 R15: 00007fff56688d68 [ 330.091322][T10211] [ 330.242466][T10216] netlink: 'syz.1.1433': attribute type 1 has an invalid length. [ 330.262557][T10216] netlink: 'syz.1.1433': attribute type 3 has an invalid length. [ 330.303147][T10216] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1433'. [ 330.354737][T10221] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1435'. [ 330.483312][T10225] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 330.491183][T10225] IPv6: NLM_F_CREATE should be set when creating new route [ 330.499693][T10224] FAULT_INJECTION: forcing a failure. [ 330.499693][T10224] name failslab, interval 1, probability 0, space 0, times 0 [ 330.524578][T10224] CPU: 1 PID: 10224 Comm: syz.0.1436 Not tainted syzkaller #0 [ 330.532181][T10224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 330.542340][T10224] Call Trace: [ 330.545672][T10224] [ 330.548689][T10224] dump_stack_lvl+0x18c/0x250 [ 330.553505][T10224] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 330.559293][T10224] ? show_regs_print_info+0x20/0x20 [ 330.564655][T10224] ? load_image+0x420/0x420 [ 330.569230][T10224] ? mark_lock+0x94/0x320 [ 330.573632][T10224] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 330.580053][T10224] should_fail_ex+0x39d/0x4d0 [ 330.584808][T10224] should_failslab+0x9/0x20 [ 330.589370][T10224] slab_pre_alloc_hook+0x59/0x310 [ 330.594473][T10224] ? lockdep_hardirqs_on+0x98/0x150 [ 330.599810][T10224] kmem_cache_alloc+0x5a/0x2d0 [ 330.604638][T10224] ? skb_clone+0x1eb/0x370 [ 330.609126][T10224] skb_clone+0x1eb/0x370 [ 330.613425][T10224] __netlink_deliver_tap+0x41c/0x830 [ 330.618780][T10224] ? netlink_deliver_tap+0x2e/0x1b0 [ 330.624028][T10224] netlink_deliver_tap+0x19c/0x1b0 [ 330.629376][T10224] netlink_sendskb+0x68/0x130 [ 330.634214][T10224] netlink_ack+0xce1/0x1180 [ 330.638882][T10224] ? genl_bind+0x360/0x360 [ 330.643378][T10224] ? netlink_dump+0xe50/0xe50 [ 330.648128][T10224] netlink_rcv_skb+0x2c5/0x4d0 [ 330.652936][T10224] ? genl_bind+0x360/0x360 [ 330.657391][T10224] ? netlink_ack+0x1180/0x1180 [ 330.662210][T10224] ? __lock_acquire+0x7d40/0x7d40 [ 330.667296][T10224] ? down_read+0x1ac/0x2e0 [ 330.671841][T10224] genl_rcv+0x28/0x40 [ 330.675853][T10224] netlink_unicast+0x751/0x8d0 [ 330.680666][T10224] netlink_sendmsg+0x8d0/0xbf0 [ 330.685591][T10224] ? netlink_getsockopt+0x590/0x590 [ 330.690850][T10224] ? aa_sock_msg_perm+0x94/0x150 [ 330.695947][T10224] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 330.701308][T10224] ? security_socket_sendmsg+0x80/0xa0 [ 330.706846][T10224] ? netlink_getsockopt+0x590/0x590 [ 330.712118][T10224] ____sys_sendmsg+0x5ba/0x960 [ 330.716951][T10224] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 330.723193][T10224] ? __asan_memset+0x22/0x40 [ 330.727865][T10224] ? __sys_sendmsg_sock+0x30/0x30 [ 330.733109][T10224] ? __import_iovec+0x5f2/0x850 [ 330.738012][T10224] ? import_iovec+0x73/0xa0 [ 330.742693][T10224] ___sys_sendmsg+0x2a6/0x360 [ 330.747542][T10224] ? __sys_sendmsg+0x2a0/0x2a0 [ 330.752556][T10224] ? __lock_acquire+0x7d40/0x7d40 [ 330.757761][T10224] __se_sys_sendmsg+0x1c2/0x2b0 [ 330.762675][T10224] ? __x64_sys_sendmsg+0x80/0x80 [ 330.767860][T10224] ? lockdep_hardirqs_on+0x98/0x150 [ 330.773137][T10224] do_syscall_64+0x55/0xa0 [ 330.777730][T10224] ? clear_bhb_loop+0x40/0x90 [ 330.782648][T10224] ? clear_bhb_loop+0x40/0x90 [ 330.787485][T10224] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 330.793466][T10224] RIP: 0033:0x7fdebe79c819 [ 330.798034][T10224] 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 [ 330.818017][T10224] RSP: 002b:00007fdebf6cc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 330.826562][T10224] RAX: ffffffffffffffda RBX: 00007fdebea15fa0 RCX: 00007fdebe79c819 [ 330.834656][T10224] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 330.843126][T10224] RBP: 00007fdebf6cc090 R08: 0000000000000000 R09: 0000000000000000 [ 330.851309][T10224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 330.859354][T10224] R13: 00007fdebea16038 R14: 00007fdebea15fa0 R15: 00007ffc59ce7488 [ 330.867497][T10224] [ 331.409402][T10240] netlink: 'syz.2.1441': attribute type 7 has an invalid length. [ 331.642539][T10254] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.1448'. [ 332.007721][T10261] netlink: 160 bytes leftover after parsing attributes in process `syz.0.1451'. [ 332.480116][T10272] netlink: 983 bytes leftover after parsing attributes in process `syz.0.1456'. [ 332.832431][T10276] netlink: 'syz.1.1457': attribute type 10 has an invalid length. [ 332.863071][T10276] netlink: 55 bytes leftover after parsing attributes in process `syz.1.1457'. [ 333.532106][T10295] netlink: 'syz.1.1463': attribute type 10 has an invalid length. [ 333.818188][T10303] netlink: 'syz.1.1465': attribute type 21 has an invalid length. [ 333.833295][T10303] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1465'. [ 334.059557][T10307] sctp: [Deprecated]: syz.1.1467 (pid 10307) Use of struct sctp_assoc_value in delayed_ack socket option. [ 334.059557][T10307] Use struct sctp_sack_info instead [ 334.711129][T10315] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1470'. [ 334.839847][T10319] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1472'. [ 335.773334][T10353] FAULT_INJECTION: forcing a failure. [ 335.773334][T10353] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.781797][T10348] netlink: 'syz.3.1482': attribute type 10 has an invalid length. [ 335.799803][T10353] CPU: 0 PID: 10353 Comm: syz.1.1484 Not tainted syzkaller #0 [ 335.807448][T10353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 335.812543][T10348] team0: Device veth1_macvtap failed to register rx_handler [ 335.817800][T10353] Call Trace: [ 335.817813][T10353] [ 335.817823][T10353] dump_stack_lvl+0x18c/0x250 [ 335.817864][T10353] ? show_regs_print_info+0x20/0x20 [ 335.817905][T10353] ? load_image+0x420/0x420 [ 335.846113][T10353] ? __might_fault+0xaa/0x120 [ 335.850827][T10353] ? __lock_acquire+0x7d40/0x7d40 [ 335.856157][T10353] should_fail_ex+0x39d/0x4d0 [ 335.860879][T10353] _copy_from_iter+0x1d9/0x12e0 [ 335.865886][T10353] ? slab_post_alloc_hook+0x8a/0x4b0 [ 335.871214][T10353] ? __virt_addr_valid+0x18c/0x540 [ 335.876356][T10353] ? __lock_acquire+0x7d40/0x7d40 [ 335.881411][T10353] ? rcu_is_watching+0x15/0xb0 [ 335.886299][T10353] ? copyout_mc+0x70/0x70 [ 335.890757][T10353] ? __virt_addr_valid+0x18c/0x540 [ 335.895922][T10353] ? __virt_addr_valid+0x18c/0x540 [ 335.901221][T10353] ? __virt_addr_valid+0x469/0x540 [ 335.906412][T10353] ? __check_object_size+0x506/0xa20 [ 335.911725][T10353] netlink_sendmsg+0x76b/0xbf0 [ 335.916617][T10353] ? netlink_getsockopt+0x590/0x590 [ 335.921962][T10353] ? aa_sock_msg_perm+0x94/0x150 [ 335.926932][T10353] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 335.932329][T10353] ? security_socket_sendmsg+0x80/0xa0 [ 335.937816][T10353] ? netlink_getsockopt+0x590/0x590 [ 335.943060][T10353] ____sys_sendmsg+0x5ba/0x960 [ 335.948189][T10353] ? __asan_memset+0x22/0x40 [ 335.952836][T10353] ? __sys_sendmsg_sock+0x30/0x30 [ 335.957909][T10353] ? __import_iovec+0x5f2/0x850 [ 335.962833][T10353] ? import_iovec+0x73/0xa0 [ 335.967459][T10353] ___sys_sendmsg+0x2a6/0x360 [ 335.972260][T10353] ? __sys_sendmsg+0x2a0/0x2a0 [ 335.977088][T10353] ? __lock_acquire+0x7d40/0x7d40 [ 335.982160][T10353] __se_sys_sendmsg+0x1c2/0x2b0 [ 335.987305][T10353] ? __x64_sys_sendmsg+0x80/0x80 [ 335.992284][T10353] ? lockdep_hardirqs_on+0x98/0x150 [ 335.997554][T10353] do_syscall_64+0x55/0xa0 [ 336.002067][T10353] ? clear_bhb_loop+0x40/0x90 [ 336.006791][T10353] ? clear_bhb_loop+0x40/0x90 [ 336.011492][T10353] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 336.017404][T10353] RIP: 0033:0x7fb72719c819 [ 336.021832][T10353] 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 [ 336.041850][T10353] RSP: 002b:00007fb72807a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 336.050605][T10353] RAX: ffffffffffffffda RBX: 00007fb727415fa0 RCX: 00007fb72719c819 [ 336.058638][T10353] RDX: 0000000004000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 336.066779][T10353] RBP: 00007fb72807a090 R08: 0000000000000000 R09: 0000000000000000 [ 336.074778][T10353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 336.082815][T10353] R13: 00007fb727416038 R14: 00007fb727415fa0 R15: 00007ffc63e3c368 [ 336.090921][T10353] [ 336.236229][T10359] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1486'. [ 336.254934][T10359] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1486'. [ 336.293102][T10359] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1486'. [ 336.317347][T10359] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1486'. [ 340.195311][T10444] netlink: 'syz.2.1515': attribute type 39 has an invalid length. [ 340.217786][T10444] veth0_macvtap: left promiscuous mode [ 340.325033][T10443] netlink: 'syz.0.1514': attribute type 10 has an invalid length. [ 340.388843][T10451] netlink: 'syz.0.1514': attribute type 9 has an invalid length. [ 340.400273][T10451] netlink: 150408 bytes leftover after parsing attributes in process `syz.0.1514'. [ 341.455904][T10455] netlink: 'syz.0.1514': attribute type 9 has an invalid length. [ 341.523074][T10455] netlink: 190296 bytes leftover after parsing attributes in process `syz.0.1514'. [ 343.882156][T10493] netlink: 'syz.3.1526': attribute type 39 has an invalid length. [ 343.915846][T10493] veth0_macvtap: left promiscuous mode [ 346.013745][T10520] netlink: 'syz.2.1540': attribute type 10 has an invalid length. [ 346.114719][T10529] netlink: 'syz.2.1540': attribute type 9 has an invalid length. [ 346.122552][T10529] netlink: 190296 bytes leftover after parsing attributes in process `syz.2.1540'. [ 346.288695][T10520] netlink: 'syz.2.1540': attribute type 9 has an invalid length. [ 346.299947][T10520] netlink: 150408 bytes leftover after parsing attributes in process `syz.2.1540'. [ 347.025532][T10541] netlink: 'syz.1.1542': attribute type 39 has an invalid length. [ 348.890207][T10556] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1545'. [ 350.040484][T10569] netlink: 'syz.1.1558': attribute type 7 has an invalid length. [ 350.054246][T10569] netlink: 'syz.1.1558': attribute type 1 has an invalid length. [ 350.068852][T10569] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1558'. [ 350.464797][T10565] netlink: 'syz.1.1558': attribute type 5 has an invalid length. [ 350.701193][T10581] netlink: 'syz.3.1552': attribute type 21 has an invalid length. [ 350.788714][T10582] netlink: 'syz.2.1551': attribute type 10 has an invalid length. [ 350.826164][T10581] netlink: 'syz.3.1552': attribute type 3 has an invalid length. [ 350.848370][T10581] netlink: 130984 bytes leftover after parsing attributes in process `syz.3.1552'. [ 351.294862][T10596] netlink: 'syz.2.1553': attribute type 29 has an invalid length. [ 351.331972][T10589] netlink: 'syz.2.1553': attribute type 2 has an invalid length. [ 351.350171][T10591] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1553'. [ 351.401374][T10591] team0: Port device dummy0 removed [ 351.428161][T10596] netlink: 'syz.2.1553': attribute type 29 has an invalid length. [ 351.640595][T10604] veth0_macvtap: left promiscuous mode [ 353.781965][T10627] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.1566'. [ 353.849797][T10627] bridge_slave_1: default FDB implementation only supports local addresses [ 356.346909][T10658] validate_nla: 2 callbacks suppressed [ 356.346951][T10658] netlink: 'syz.1.1571': attribute type 10 has an invalid length. [ 356.422663][T10662] netlink: 'syz.1.1571': attribute type 9 has an invalid length. [ 356.482249][T10662] netlink: 150408 bytes leftover after parsing attributes in process `syz.1.1571'. [ 356.713860][T10670] netlink: 'syz.3.1572': attribute type 29 has an invalid length. [ 357.055587][T10661] netlink: 'syz.3.1572': attribute type 2 has an invalid length. [ 357.139178][T10664] netlink: 14 bytes leftover after parsing attributes in process `syz.3.1572'. [ 357.165295][T10663] netlink: 'syz.1.1571': attribute type 9 has an invalid length. [ 357.192879][T10663] netlink: 190296 bytes leftover after parsing attributes in process `syz.1.1571'. [ 357.244307][T10670] netlink: 'syz.3.1572': attribute type 29 has an invalid length. [ 357.252628][T10665] netlink: 'syz.3.1572': attribute type 29 has an invalid length. [ 358.341993][T10683] netlink: 'syz.3.1586': attribute type 10 has an invalid length. [ 358.441166][T10686] netlink: 'syz.3.1586': attribute type 9 has an invalid length. [ 358.463134][T10686] netlink: 150408 bytes leftover after parsing attributes in process `syz.3.1586'. [ 359.290220][T10688] netlink: 'syz.3.1586': attribute type 9 has an invalid length. [ 359.299305][T10688] netlink: 190296 bytes leftover after parsing attributes in process `syz.3.1586'. [ 363.697752][T10732] validate_nla: 1 callbacks suppressed [ 363.697846][T10732] netlink: 'syz.1.1587': attribute type 2 has an invalid length. [ 363.716353][T10732] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1587'. [ 363.904005][T10738] netlink: 'syz.1.1587': attribute type 29 has an invalid length. [ 365.168412][T10738] netlink: 'syz.1.1587': attribute type 29 has an invalid length. [ 365.255256][T10734] netlink: 'syz.1.1587': attribute type 29 has an invalid length. [ 366.201992][T10754] ÿÿÿÿÿÿ: renamed from vlan1 (while UP) [ 366.390139][T10755] netlink: 'syz.3.1591': attribute type 10 has an invalid length. [ 366.460258][T10755] netlink: 'syz.3.1591': attribute type 9 has an invalid length. [ 366.553277][T10755] netlink: 150408 bytes leftover after parsing attributes in process `syz.3.1591'. [ 367.556178][T10759] netlink: 'syz.3.1591': attribute type 9 has an invalid length. [ 367.593193][T10759] netlink: 190296 bytes leftover after parsing attributes in process `syz.3.1591'. [ 372.423569][T10812] netlink: 'syz.0.1603': attribute type 2 has an invalid length. [ 372.439704][T10812] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1603'. [ 372.553578][T10815] netlink: 'syz.0.1603': attribute type 29 has an invalid length. [ 372.575707][T10816] veth0_vlan: entered allmulticast mode [ 372.594424][T10815] netlink: 'syz.0.1603': attribute type 29 has an invalid length. [ 372.816982][T10816] ÿÿÿÿÿÿ: renamed from vlan1 [ 372.833020][T10812] netlink: 'syz.0.1603': attribute type 29 has an invalid length. [ 372.982033][T10824] netlink: 'syz.2.1610': attribute type 4 has an invalid length. [ 374.133299][T10829] C: renamed from team_slave_0 (while UP) [ 374.168074][T10829] netlink: 'syz.3.1613': attribute type 4 has an invalid length. [ 374.180046][T10829] netlink: 116 bytes leftover after parsing attributes in process `syz.3.1613'. [ 374.197494][T10829] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 374.222303][T10838] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1614'. [ 374.253943][T10838] netlink: 6 bytes leftover after parsing attributes in process `syz.1.1614'. [ 375.654139][T10854] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 375.809166][T10862] ÿÿÿÿÿÿ: renamed from vlan1 [ 375.821957][T10860] netlink: 'syz.2.1621': attribute type 2 has an invalid length. [ 375.836626][T10863] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1621'. [ 375.923419][T10863] netlink: 'syz.2.1621': attribute type 29 has an invalid length. [ 375.980577][T10863] netlink: 'syz.2.1621': attribute type 29 has an invalid length. [ 375.990723][T10860] netlink: 'syz.2.1621': attribute type 29 has an invalid length. [ 377.048229][T10880] C: renamed from team_slave_0 (while UP) [ 377.497146][T10880] netlink: 'syz.0.1626': attribute type 4 has an invalid length. [ 377.529470][T10880] netlink: 116 bytes leftover after parsing attributes in process `syz.0.1626'. [ 377.551224][T10880] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 377.819273][T10891] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1628'. [ 377.831256][T10891] netlink: 6 bytes leftover after parsing attributes in process `syz.0.1628'. [ 378.287061][T10900] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1632'. [ 378.999482][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.006181][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.406475][T10923] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1644'. [ 380.873771][T10933] netlink: 'syz.1.1638': attribute type 4 has an invalid length. [ 380.909270][T10933] netlink: 116 bytes leftover after parsing attributes in process `syz.1.1638'. [ 380.949217][T10933] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 382.039051][T10950] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1641'. [ 382.063056][T10950] netlink: 6 bytes leftover after parsing attributes in process `syz.2.1641'. [ 383.353928][T10964] netlink: 'syz.1.1645': attribute type 1 has an invalid length. [ 383.361994][T10964] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.1645'. [ 384.406697][T10975] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1647'. [ 390.892404][T11009] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.1659'. [ 391.059100][T11009] bridge_slave_1: default FDB implementation only supports local addresses [ 392.483927][T11029] netlink: 201392 bytes leftover after parsing attributes in process `syz.2.1665'. [ 392.518221][T11029] netlink: 201392 bytes leftover after parsing attributes in process `syz.2.1665'. [ 392.625585][T11036] FAULT_INJECTION: forcing a failure. [ 392.625585][T11036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 392.639050][T11036] CPU: 1 PID: 11036 Comm: syz.1.1675 Not tainted syzkaller #0 [ 392.646577][T11036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 392.656683][T11036] Call Trace: [ 392.660010][T11036] [ 392.662985][T11036] dump_stack_lvl+0x18c/0x250 [ 392.667730][T11036] ? show_regs_print_info+0x20/0x20 [ 392.673002][T11036] ? load_image+0x420/0x420 [ 392.677576][T11036] ? __might_fault+0xaa/0x120 [ 392.682317][T11036] ? __lock_acquire+0x7d40/0x7d40 [ 392.687417][T11036] should_fail_ex+0x39d/0x4d0 [ 392.692169][T11036] _copy_from_user+0x2f/0xe0 [ 392.696998][T11036] dev_ethtool+0xc6/0x18d0 [ 392.701599][T11036] ? ethtool_get_module_eeprom_call+0x170/0x170 [ 392.707916][T11036] ? __lock_acquire+0x7d40/0x7d40 [ 392.713338][T11036] ? __might_fault+0xaa/0x120 [ 392.718091][T11036] ? full_name_hash+0x92/0xe0 [ 392.722948][T11036] ? dev_load+0x21/0x1f0 [ 392.727354][T11036] dev_ioctl+0x392/0x1140 [ 392.731748][T11036] sock_do_ioctl+0x239/0x310 [ 392.736398][T11036] ? sock_show_fdinfo+0xb0/0xb0 [ 392.741330][T11036] sock_ioctl+0x5ba/0x7e0 [ 392.745739][T11036] ? sock_poll+0x3e0/0x3e0 [ 392.750411][T11036] ? bpf_lsm_file_ioctl+0x9/0x10 [ 392.755405][T11036] ? security_file_ioctl+0x80/0xa0 [ 392.760568][T11036] ? sock_poll+0x3e0/0x3e0 [ 392.765083][T11036] __se_sys_ioctl+0xfd/0x170 [ 392.769801][T11036] do_syscall_64+0x55/0xa0 [ 392.774545][T11036] ? clear_bhb_loop+0x40/0x90 [ 392.779284][T11036] ? clear_bhb_loop+0x40/0x90 [ 392.784025][T11036] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 392.789978][T11036] RIP: 0033:0x7fb72719c819 [ 392.794455][T11036] 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 [ 392.814222][T11036] RSP: 002b:00007fb72807a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 392.822757][T11036] RAX: ffffffffffffffda RBX: 00007fb727415fa0 RCX: 00007fb72719c819 [ 392.830879][T11036] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000004 [ 392.839042][T11036] RBP: 00007fb72807a090 R08: 0000000000000000 R09: 0000000000000000 [ 392.847090][T11036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 392.855137][T11036] R13: 00007fb727416038 R14: 00007fb727415fa0 R15: 00007ffc63e3c368 [ 392.863327][T11036] [ 395.599392][T11063] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.1672'. [ 395.635226][T11063] bridge_slave_1: default FDB implementation only supports local addresses [ 396.560178][T11093] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.1689'. [ 396.590187][T11093] bridge_slave_1: default FDB implementation only supports local addresses [ 398.962728][T11137] netlink: 830 bytes leftover after parsing attributes in process `syz.2.1694'. [ 399.244144][T11146] netlink: 'syz.2.1698': attribute type 21 has an invalid length. [ 399.283035][T11146] netlink: 14548 bytes leftover after parsing attributes in process `syz.2.1698'. [ 399.681598][T11153] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.1696'. [ 399.727719][T11153] bridge_slave_1: default FDB implementation only supports local addresses [ 401.103652][T11175] netlink: 'syz.0.1704': attribute type 11 has an invalid length. [ 401.111688][T11175] netlink: 184116 bytes leftover after parsing attributes in process `syz.0.1704'. [ 401.215212][T11175] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 401.278753][T11178] netlink: 'syz.0.1704': attribute type 10 has an invalid length. [ 401.294248][T11178] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1704'. [ 402.126349][T11186] FAULT_INJECTION: forcing a failure. [ 402.126349][T11186] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 402.177708][T11186] CPU: 1 PID: 11186 Comm: syz.3.1707 Not tainted syzkaller #0 [ 402.185267][T11186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 402.195846][T11186] Call Trace: [ 402.199170][T11186] [ 402.202158][T11186] dump_stack_lvl+0x18c/0x250 [ 402.206910][T11186] ? show_regs_print_info+0x20/0x20 [ 402.212272][T11186] ? load_image+0x420/0x420 [ 402.216852][T11186] ? __might_fault+0xaa/0x120 [ 402.221856][T11186] ? __lock_acquire+0x7d40/0x7d40 [ 402.227069][T11186] should_fail_ex+0x39d/0x4d0 [ 402.231823][T11186] _copy_from_user+0x2f/0xe0 [ 402.233909][T11187] netlink: 'syz.1.1709': attribute type 21 has an invalid length. [ 402.236461][T11186] generic_map_update_batch+0x59a/0x810 [ 402.236522][T11186] ? rcu_read_unlock+0xa0/0xa0 [ 402.254810][T11186] ? __fdget+0x180/0x210 [ 402.259204][T11186] ? rcu_read_unlock+0xa0/0xa0 [ 402.264014][T11186] bpf_map_do_batch+0x3d7/0x610 [ 402.268971][T11186] __sys_bpf+0x381/0x890 [ 402.273267][T11186] ? bpf_link_show_fdinfo+0x390/0x390 [ 402.278918][T11186] ? lock_chain_count+0x20/0x20 [ 402.283828][T11186] __x64_sys_bpf+0x7c/0x90 [ 402.288417][T11186] do_syscall_64+0x55/0xa0 [ 402.292872][T11186] ? clear_bhb_loop+0x40/0x90 [ 402.297625][T11186] ? clear_bhb_loop+0x40/0x90 [ 402.302372][T11186] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 402.308487][T11186] RIP: 0033:0x7f191199c819 [ 402.312946][T11186] 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 [ 402.332772][T11186] RSP: 002b:00007f1912782028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 402.341327][T11186] RAX: ffffffffffffffda RBX: 00007f1911c15fa0 RCX: 00007f191199c819 [ 402.349428][T11186] RDX: 0000000000000038 RSI: 0000200000000300 RDI: 000000000000001a [ 402.357519][T11186] RBP: 00007f1912782090 R08: 0000000000000000 R09: 0000000000000000 [ 402.365819][T11186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 402.373915][T11186] R13: 00007f1911c16038 R14: 00007f1911c15fa0 R15: 00007fff56688d68 [ 402.382020][T11186] [ 402.415854][T11187] netlink: 14548 bytes leftover after parsing attributes in process `syz.1.1709'. [ 402.777264][T11197] FAULT_INJECTION: forcing a failure. [ 402.777264][T11197] name failslab, interval 1, probability 0, space 0, times 0 [ 402.882875][T11197] CPU: 0 PID: 11197 Comm: syz.0.1711 Not tainted syzkaller #0 [ 402.890538][T11197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 402.900650][T11197] Call Trace: [ 402.903979][T11197] [ 402.906967][T11197] dump_stack_lvl+0x18c/0x250 [ 402.911796][T11197] ? sctp_sendmsg+0x1575/0x28c0 [ 402.916794][T11197] ? ___sys_sendmsg+0x2a6/0x360 [ 402.921708][T11197] ? show_regs_print_info+0x20/0x20 [ 402.926974][T11197] ? load_image+0x420/0x420 [ 402.931554][T11197] should_fail_ex+0x39d/0x4d0 [ 402.936310][T11197] should_failslab+0x9/0x20 [ 402.940898][T11197] slab_pre_alloc_hook+0x59/0x310 [ 402.945995][T11197] ? sctp_add_bind_addr+0x8c/0x360 [ 402.951174][T11197] __kmem_cache_alloc_node+0x53/0x250 [ 402.956623][T11197] ? sctp_add_bind_addr+0x8c/0x360 [ 402.961812][T11197] kmalloc_trace+0x2a/0xe0 [ 402.966297][T11197] sctp_add_bind_addr+0x8c/0x360 [ 402.971321][T11197] sctp_copy_local_addr_list+0x315/0x4f0 [ 402.977040][T11197] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 402.982829][T11197] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 402.988969][T11197] ? sctp_v4_is_any+0x35/0x60 [ 402.993872][T11197] ? sctp_copy_one_addr+0x8c/0x350 [ 402.999094][T11197] sctp_bind_addr_copy+0xb3/0x3c0 [ 403.004182][T11197] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 403.010574][T11197] sctp_connect_new_asoc+0x2f9/0x6a0 [ 403.015951][T11197] ? __sctp_connect+0xd80/0xd80 [ 403.020901][T11197] ? __local_bh_enable_ip+0x13a/0x1c0 [ 403.026434][T11197] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 403.032047][T11197] ? security_sctp_bind_connect+0x89/0xb0 [ 403.037833][T11197] sctp_sendmsg+0x1575/0x28c0 [ 403.042595][T11197] ? sctp_getsockopt+0xb60/0xb60 [ 403.047679][T11197] ? aa_sk_perm+0x83c/0x970 [ 403.052258][T11197] ? aa_af_perm+0x330/0x330 [ 403.056923][T11197] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 403.063400][T11197] ? sock_rps_record_flow+0x19/0x3f0 [ 403.068758][T11197] ? inet_sendmsg+0xe9/0x2f0 [ 403.073425][T11197] ? inet_send_prepare+0x260/0x260 [ 403.078701][T11197] ____sys_sendmsg+0x5ba/0x960 [ 403.083520][T11197] ? __lock_acquire+0x7d40/0x7d40 [ 403.088605][T11197] ? __asan_memset+0x22/0x40 [ 403.093260][T11197] ? __sys_sendmsg_sock+0x30/0x30 [ 403.098348][T11197] ? __import_iovec+0x5f2/0x850 [ 403.103286][T11197] ? import_iovec+0x73/0xa0 [ 403.107853][T11197] ___sys_sendmsg+0x2a6/0x360 [ 403.112593][T11197] ? get_pid_task+0x20/0x1e0 [ 403.117249][T11197] ? __sys_sendmsg+0x2a0/0x2a0 [ 403.122272][T11197] ? __lock_acquire+0x7d40/0x7d40 [ 403.127392][T11197] __se_sys_sendmsg+0x1c2/0x2b0 [ 403.132306][T11197] ? __x64_sys_sendmsg+0x80/0x80 [ 403.137380][T11197] ? lockdep_hardirqs_on+0x98/0x150 [ 403.142820][T11197] do_syscall_64+0x55/0xa0 [ 403.147299][T11197] ? clear_bhb_loop+0x40/0x90 [ 403.152040][T11197] ? clear_bhb_loop+0x40/0x90 [ 403.156877][T11197] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 403.162900][T11197] RIP: 0033:0x7fdebe79c819 [ 403.167374][T11197] 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 [ 403.187134][T11197] RSP: 002b:00007fdebf6cc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 403.195618][T11197] RAX: ffffffffffffffda RBX: 00007fdebea15fa0 RCX: 00007fdebe79c819 [ 403.203742][T11197] RDX: 0000000000008804 RSI: 0000200000000380 RDI: 0000000000000003 [ 403.211859][T11197] RBP: 00007fdebf6cc090 R08: 0000000000000000 R09: 0000000000000000 [ 403.219973][T11197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 403.228004][T11197] R13: 00007fdebea16038 R14: 00007fdebea15fa0 R15: 00007ffc59ce7488 [ 403.236135][T11197] [ 403.506094][T11203] netlink: 'syz.3.1715': attribute type 11 has an invalid length. [ 403.532861][T11203] netlink: 184116 bytes leftover after parsing attributes in process `syz.3.1715'. [ 403.589064][T11203] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 404.980552][T11238] FAULT_INJECTION: forcing a failure. [ 404.980552][T11238] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 405.013056][T11238] CPU: 0 PID: 11238 Comm: syz.2.1722 Not tainted syzkaller #0 [ 405.020725][T11238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 405.030865][T11238] Call Trace: [ 405.034193][T11238] [ 405.037275][T11238] dump_stack_lvl+0x18c/0x250 [ 405.042037][T11238] ? show_regs_print_info+0x20/0x20 [ 405.047569][T11238] ? load_image+0x420/0x420 [ 405.052150][T11238] ? __might_fault+0xaa/0x120 [ 405.057283][T11238] ? __lock_acquire+0x7d40/0x7d40 [ 405.062369][T11238] should_fail_ex+0x39d/0x4d0 [ 405.067105][T11238] _copy_from_user+0x2f/0xe0 [ 405.071778][T11238] generic_map_update_batch+0x54b/0x810 [ 405.077490][T11238] ? rcu_read_unlock+0xa0/0xa0 [ 405.082345][T11238] ? __fdget+0x180/0x210 [ 405.086723][T11238] ? rcu_read_unlock+0xa0/0xa0 [ 405.091825][T11238] bpf_map_do_batch+0x3d7/0x610 [ 405.096749][T11238] __sys_bpf+0x381/0x890 [ 405.101053][T11238] ? bpf_link_show_fdinfo+0x390/0x390 [ 405.106507][T11238] ? lock_chain_count+0x20/0x20 [ 405.111433][T11238] __x64_sys_bpf+0x7c/0x90 [ 405.115912][T11238] do_syscall_64+0x55/0xa0 [ 405.120390][T11238] ? clear_bhb_loop+0x40/0x90 [ 405.125220][T11238] ? clear_bhb_loop+0x40/0x90 [ 405.129958][T11238] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 405.135913][T11238] RIP: 0033:0x7f1503b9c819 [ 405.140466][T11238] 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 [ 405.160482][T11238] RSP: 002b:00007f15049bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 405.168969][T11238] RAX: ffffffffffffffda RBX: 00007f1503e16090 RCX: 00007f1503b9c819 [ 405.177005][T11238] RDX: 0000000000000038 RSI: 0000200000000500 RDI: 000000000000001a [ 405.185128][T11238] RBP: 00007f15049bb090 R08: 0000000000000000 R09: 0000000000000000 [ 405.193163][T11238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 405.201199][T11238] R13: 00007f1503e16128 R14: 00007f1503e16090 R15: 00007ffd8d145e58 [ 405.209246][T11238] [ 405.259826][T11240] netlink: 'syz.0.1724': attribute type 21 has an invalid length. [ 405.271546][T11240] netlink: 14548 bytes leftover after parsing attributes in process `syz.0.1724'. [ 405.891686][T11247] netlink: 'syz.1.1725': attribute type 11 has an invalid length. [ 405.916780][T11247] netlink: 184116 bytes leftover after parsing attributes in process `syz.1.1725'. [ 405.953475][T11247] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 406.139167][T11247] netlink: 'syz.1.1725': attribute type 10 has an invalid length. [ 406.162504][T11247] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1725'. [ 407.468424][T11277] netlink: 64519 bytes leftover after parsing attributes in process `syz.1.1735'. [ 407.596709][T11282] netlink: 'syz.3.1737': attribute type 21 has an invalid length. [ 407.623158][T11282] netlink: 14548 bytes leftover after parsing attributes in process `syz.3.1737'. [ 407.665294][T11281] netlink: 'syz.0.1745': attribute type 3 has an invalid length. [ 407.693031][T11281] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1745'. [ 407.720930][T11285] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1738'. [ 407.941638][T11287] netlink: 'syz.2.1739': attribute type 39 has an invalid length. [ 409.753589][T11320] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1750'. [ 410.565644][T11328] netlink: 'syz.1.1753': attribute type 10 has an invalid length. [ 410.601767][T11328] batman_adv: batadv0: Interface deactivated: 776 [ 410.899120][T11328] batman_adv: batadv0: Removing interface: 776 [ 410.936911][T11328] 6: left promiscuous mode [ 410.948960][T11328] 6: entered promiscuous mode [ 410.988539][T11328] team0: Device 776 failed to register rx_handler [ 411.290492][T11328] syz.1.1753 (11328) used greatest stack depth: 18088 bytes left [ 411.496699][T11351] netlink: 'syz.3.1760': attribute type 10 has an invalid length. [ 411.509492][T11351] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1760'. [ 411.521996][T11351] veth0_vlan: left promiscuous mode [ 411.539000][T11351] veth0_vlan: entered promiscuous mode [ 411.569167][T11351] batman_adv: batadv0: Interface activated: veth0_vlan [ 412.850674][T11376] netlink: 'syz.1.1770': attribute type 6 has an invalid length. [ 412.865271][T11376] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1770'. [ 412.886143][T11377] netlink: 'syz.1.1770': attribute type 21 has an invalid length. [ 412.975240][ T5777] Bluetooth: hci0: ISO packet for unknown connection handle 511 [ 413.129097][T11381] netlink: 173820 bytes leftover after parsing attributes in process `syz.2.1771'. [ 414.835347][T11424] netlink: 10 bytes leftover after parsing attributes in process `syz.3.1784'. [ 415.258358][T11443] netlink: 'syz.0.1794': attribute type 10 has an invalid length. [ 416.623736][T11463] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1799'. [ 416.647692][T11465] netlink: 17279 bytes leftover after parsing attributes in process `syz.1.1800'. [ 416.953510][T11474] netlink: 'syz.2.1803': attribute type 39 has an invalid length. [ 417.083333][T11479] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1806'. [ 417.567151][T11487] FAULT_INJECTION: forcing a failure. [ 417.567151][T11487] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 417.673179][T11487] CPU: 1 PID: 11487 Comm: syz.1.1809 Not tainted syzkaller #0 [ 417.680736][T11487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 417.690930][T11487] Call Trace: [ 417.694716][T11487] [ 417.697784][T11487] dump_stack_lvl+0x18c/0x250 [ 417.702526][T11487] ? show_regs_print_info+0x20/0x20 [ 417.707856][T11487] ? load_image+0x420/0x420 [ 417.712450][T11487] ? __lock_acquire+0x7d40/0x7d40 [ 417.717535][T11487] ? snprintf+0xe9/0x140 [ 417.721865][T11487] should_fail_ex+0x39d/0x4d0 [ 417.726649][T11487] _copy_to_user+0x2f/0xa0 [ 417.731160][T11487] simple_read_from_buffer+0xe7/0x150 [ 417.736613][T11487] proc_fail_nth_read+0x1e8/0x260 [ 417.741699][T11487] ? proc_fault_inject_write+0x360/0x360 [ 417.747395][T11487] ? fsnotify_perm+0x271/0x5e0 [ 417.752229][T11487] ? proc_fault_inject_write+0x360/0x360 [ 417.757941][T11487] vfs_read+0x28b/0x970 [ 417.762265][T11487] ? kernel_read+0x1e0/0x1e0 [ 417.766915][T11487] ? __fget_files+0x28/0x4b0 [ 417.771654][T11487] ? __fget_files+0x28/0x4b0 [ 417.776333][T11487] ? __fget_files+0x43d/0x4b0 [ 417.781080][T11487] ? __fdget_pos+0x2a3/0x330 [ 417.785747][T11487] ? ksys_read+0x75/0x260 [ 417.790234][T11487] ksys_read+0x150/0x260 [ 417.794535][T11487] ? vfs_write+0x990/0x990 [ 417.799017][T11487] ? lockdep_hardirqs_on+0x98/0x150 [ 417.804277][T11487] do_syscall_64+0x55/0xa0 [ 417.808744][T11487] ? clear_bhb_loop+0x40/0x90 [ 417.813487][T11487] ? clear_bhb_loop+0x40/0x90 [ 417.818347][T11487] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 417.824319][T11487] RIP: 0033:0x7fb72715d04e [ 417.828876][T11487] 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 [ 417.848545][T11487] RSP: 002b:00007fb728079fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 417.857214][T11487] RAX: ffffffffffffffda RBX: 00007fb72807a6c0 RCX: 00007fb72715d04e [ 417.865248][T11487] RDX: 000000000000000f RSI: 00007fb72807a0a0 RDI: 0000000000000008 [ 417.873298][T11487] RBP: 00007fb72807a090 R08: 0000000000000000 R09: 0000000000000000 [ 417.881416][T11487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 417.889529][T11487] R13: 00007fb727416038 R14: 00007fb727415fa0 R15: 00007ffc63e3c368 [ 417.897808][T11487] [ 418.499659][T11507] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1814'. [ 419.172139][T11514] IPv6: Can't replace route, no match found [ 422.175701][T11568] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1825'. [ 422.580566][T11577] IPv6: Can't replace route, no match found [ 422.810911][T11584] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1841'. [ 423.336241][T11594] syzkaller0: entered promiscuous mode [ 423.341994][T11594] syzkaller0: entered allmulticast mode [ 423.650235][T11605] FAULT_INJECTION: forcing a failure. [ 423.650235][T11605] name failslab, interval 1, probability 0, space 0, times 0 [ 423.664002][T11605] CPU: 0 PID: 11605 Comm: syz.0.1843 Not tainted syzkaller #0 [ 423.671537][T11605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 423.681653][T11605] Call Trace: [ 423.684980][T11605] [ 423.687962][T11605] dump_stack_lvl+0x18c/0x250 [ 423.692711][T11605] ? show_regs_print_info+0x20/0x20 [ 423.698065][T11605] ? load_image+0x420/0x420 [ 423.702933][T11605] ? __might_sleep+0xe0/0xe0 [ 423.707779][T11605] ? __lock_acquire+0x7d40/0x7d40 [ 423.713037][T11605] should_fail_ex+0x39d/0x4d0 [ 423.717790][T11605] should_failslab+0x9/0x20 [ 423.722354][T11605] slab_pre_alloc_hook+0x59/0x310 [ 423.727641][T11605] ? __lock_acquire+0x7d40/0x7d40 [ 423.732734][T11605] kmem_cache_alloc_node+0x60/0x320 [ 423.737996][T11605] ? __alloc_skb+0x103/0x2c0 [ 423.742850][T11605] __alloc_skb+0x103/0x2c0 [ 423.747388][T11605] netlink_sendmsg+0x66a/0xbf0 [ 423.752228][T11605] ? netlink_getsockopt+0x590/0x590 [ 423.757568][T11605] ? aa_sock_msg_perm+0x94/0x150 [ 423.762542][T11605] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 423.768020][T11605] ? security_socket_sendmsg+0x80/0xa0 [ 423.773559][T11605] ? netlink_getsockopt+0x590/0x590 [ 423.778981][T11605] ____sys_sendmsg+0x5ba/0x960 [ 423.783788][T11605] ? __asan_memset+0x22/0x40 [ 423.788454][T11605] ? __sys_sendmsg_sock+0x30/0x30 [ 423.793553][T11605] ? __import_iovec+0x5f2/0x850 [ 423.798727][T11605] ? import_iovec+0x73/0xa0 [ 423.803265][T11605] ___sys_sendmsg+0x2a6/0x360 [ 423.808187][T11605] ? __sys_sendmsg+0x2a0/0x2a0 [ 423.813005][T11605] ? __lock_acquire+0x7d40/0x7d40 [ 423.818098][T11605] __se_sys_sendmsg+0x1c2/0x2b0 [ 423.823071][T11605] ? __x64_sys_sendmsg+0x80/0x80 [ 423.828064][T11605] ? lockdep_hardirqs_on+0x98/0x150 [ 423.833301][T11605] do_syscall_64+0x55/0xa0 [ 423.837744][T11605] ? clear_bhb_loop+0x40/0x90 [ 423.842458][T11605] ? clear_bhb_loop+0x40/0x90 [ 423.847225][T11605] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 423.853179][T11605] RIP: 0033:0x7fdebe79c819 [ 423.857724][T11605] 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 [ 423.877465][T11605] RSP: 002b:00007fdebf6cc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 423.885924][T11605] RAX: ffffffffffffffda RBX: 00007fdebea15fa0 RCX: 00007fdebe79c819 [ 423.894031][T11605] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000005 [ 423.902031][T11605] RBP: 00007fdebf6cc090 R08: 0000000000000000 R09: 0000000000000000 [ 423.910037][T11605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.918131][T11605] R13: 00007fdebea16038 R14: 00007fdebea15fa0 R15: 00007ffc59ce7488 [ 423.926164][T11605] [ 424.299981][T11617] IPv6: Can't replace route, no match found [ 425.085237][T11638] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1851'. [ 425.238336][T11642] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1856'. [ 425.375155][T11650] IPv6: Can't replace route, no match found [ 425.458761][T11653] FAULT_INJECTION: forcing a failure. [ 425.458761][T11653] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 425.474338][T11653] CPU: 0 PID: 11653 Comm: syz.3.1859 Not tainted syzkaller #0 [ 425.481966][T11653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 425.492064][T11653] Call Trace: [ 425.495471][T11653] [ 425.498433][T11653] dump_stack_lvl+0x18c/0x250 [ 425.503168][T11653] ? show_regs_print_info+0x20/0x20 [ 425.508415][T11653] ? load_image+0x420/0x420 [ 425.512967][T11653] ? __might_fault+0xaa/0x120 [ 425.517683][T11653] ? __lock_acquire+0x7d40/0x7d40 [ 425.522756][T11653] should_fail_ex+0x39d/0x4d0 [ 425.527574][T11653] _copy_from_user+0x2f/0xe0 [ 425.532206][T11653] generic_map_update_batch+0x59a/0x810 [ 425.537802][T11653] ? rcu_read_unlock+0xa0/0xa0 [ 425.542618][T11653] ? __fdget+0x180/0x210 [ 425.546906][T11653] ? rcu_read_unlock+0xa0/0xa0 [ 425.551971][T11653] bpf_map_do_batch+0x3d7/0x610 [ 425.556864][T11653] __sys_bpf+0x381/0x890 [ 425.561142][T11653] ? bpf_link_show_fdinfo+0x390/0x390 [ 425.566644][T11653] ? lock_chain_count+0x20/0x20 [ 425.571626][T11653] __x64_sys_bpf+0x7c/0x90 [ 425.576111][T11653] do_syscall_64+0x55/0xa0 [ 425.580632][T11653] ? clear_bhb_loop+0x40/0x90 [ 425.585536][T11653] ? clear_bhb_loop+0x40/0x90 [ 425.590270][T11653] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 425.596290][T11653] RIP: 0033:0x7f191199c819 [ 425.600741][T11653] 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 [ 425.620598][T11653] RSP: 002b:00007f1912782028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 425.629140][T11653] RAX: ffffffffffffffda RBX: 00007f1911c15fa0 RCX: 00007f191199c819 [ 425.637148][T11653] RDX: 0000000000000038 RSI: 0000200000000000 RDI: 000000000000001a [ 425.645154][T11653] RBP: 00007f1912782090 R08: 0000000000000000 R09: 0000000000000000 [ 425.653157][T11653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 425.661158][T11653] R13: 00007f1911c16038 R14: 00007f1911c15fa0 R15: 00007fff56688d68 [ 425.669183][T11653] [ 425.767927][T11657] netlink: 'syz.3.1861': attribute type 4 has an invalid length. [ 425.781106][T11657] netlink: 128124 bytes leftover after parsing attributes in process `syz.3.1861'. [ 425.813016][T11657] netlink: 129384 bytes leftover after parsing attributes in process `syz.3.1861'. [ 425.911103][T11662] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1864'. [ 425.923313][T11662] FAULT_INJECTION: forcing a failure. [ 425.923313][T11662] name failslab, interval 1, probability 0, space 0, times 0 [ 425.936162][T11662] CPU: 0 PID: 11662 Comm: syz.1.1864 Not tainted syzkaller #0 [ 425.943695][T11662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 425.953890][T11662] Call Trace: [ 425.957322][T11662] [ 425.960315][T11662] dump_stack_lvl+0x18c/0x250 [ 425.965255][T11662] ? show_regs_print_info+0x20/0x20 [ 425.970504][T11662] ? load_image+0x420/0x420 [ 425.975076][T11662] ? kasan_set_track+0x5f/0x70 [ 425.979904][T11662] ? __kasan_kmalloc+0x8f/0xa0 [ 425.984726][T11662] ? sctp_inet6addr_event+0x37f/0x730 [ 425.990318][T11662] ? notifier_call_chain+0x197/0x380 [ 425.995671][T11662] should_fail_ex+0x39d/0x4d0 [ 426.000461][T11662] should_failslab+0x9/0x20 [ 426.005057][T11662] slab_pre_alloc_hook+0x59/0x310 [ 426.010277][T11662] ? sctp_addr_wq_mgmt+0x2db/0x6d0 [ 426.015586][T11662] ? sctp_addr_wq_mgmt+0x2db/0x6d0 [ 426.020752][T11662] __kmem_cache_alloc_node+0x53/0x250 [ 426.026379][T11662] ? sctp_addr_wq_mgmt+0x2db/0x6d0 [ 426.031578][T11662] __kmalloc_node_track_caller+0xa2/0x230 [ 426.037588][T11662] kmemdup+0x2b/0x70 [ 426.041553][T11662] sctp_addr_wq_mgmt+0x2db/0x6d0 [ 426.046586][T11662] ? sctp_inet6addr_event+0x46c/0x730 [ 426.052056][T11662] sctp_inet6addr_event+0x56c/0x730 [ 426.057436][T11662] notifier_call_chain+0x197/0x380 [ 426.062672][T11662] ? atomic_notifier_call_chain+0x26/0x180 [ 426.068572][T11662] atomic_notifier_call_chain+0xda/0x180 [ 426.074392][T11662] ipv6_add_addr+0xdde/0x10d0 [ 426.079201][T11662] ? ipv6_count_addresses+0x190/0x190 [ 426.084760][T11662] inet6_addr_add+0x57e/0xb60 [ 426.089684][T11662] inet6_rtm_newaddr+0x76f/0x9d0 [ 426.094730][T11662] ? inet6_dump_ifinfo+0x940/0x940 [ 426.100117][T11662] ? mutex_lock_nested+0x20/0x20 [ 426.105145][T11662] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 426.110340][T11662] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 426.115569][T11662] ? inet6_dump_ifinfo+0x940/0x940 [ 426.120976][T11662] rtnetlink_rcv_msg+0x869/0xfa0 [ 426.125959][T11662] ? rtnetlink_bind+0x80/0x80 [ 426.130679][T11662] ? perf_trace_preemptirq_template+0xac/0x330 [ 426.136913][T11662] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 426.142972][T11662] ? lock_chain_count+0x20/0x20 [ 426.147892][T11662] ? __local_bh_enable_ip+0x13a/0x1c0 [ 426.153411][T11662] ? lockdep_hardirqs_on+0x98/0x150 [ 426.158778][T11662] ? __local_bh_enable_ip+0x13a/0x1c0 [ 426.164296][T11662] ? _local_bh_enable+0xa0/0xa0 [ 426.169197][T11662] ? __dev_queue_xmit+0x265/0x3660 [ 426.174382][T11662] ? __dev_queue_xmit+0x265/0x3660 [ 426.179563][T11662] ? __dev_queue_xmit+0x1b2c/0x3660 [ 426.184809][T11662] ? __dev_queue_xmit+0x265/0x3660 [ 426.189994][T11662] ? perf_trace_lock+0xfc/0x3b0 [ 426.194922][T11662] netlink_rcv_skb+0x241/0x4d0 [ 426.199768][T11662] ? rtnetlink_bind+0x80/0x80 [ 426.204687][T11662] ? netlink_ack+0x1180/0x1180 [ 426.209555][T11662] ? __lock_acquire+0x7d40/0x7d40 [ 426.214678][T11662] ? netlink_deliver_tap+0x2e/0x1b0 [ 426.220469][T11662] netlink_unicast+0x751/0x8d0 [ 426.225301][T11662] netlink_sendmsg+0x8d0/0xbf0 [ 426.230127][T11662] ? netlink_getsockopt+0x590/0x590 [ 426.235455][T11662] ? aa_sock_msg_perm+0x94/0x150 [ 426.240563][T11662] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 426.246010][T11662] ? security_socket_sendmsg+0x80/0xa0 [ 426.251533][T11662] ? netlink_getsockopt+0x590/0x590 [ 426.256818][T11662] ____sys_sendmsg+0x5ba/0x960 [ 426.261706][T11662] ? __asan_memset+0x22/0x40 [ 426.266472][T11662] ? __sys_sendmsg_sock+0x30/0x30 [ 426.271667][T11662] ? __import_iovec+0x5f2/0x850 [ 426.276568][T11662] ? import_iovec+0x73/0xa0 [ 426.281203][T11662] ___sys_sendmsg+0x2a6/0x360 [ 426.285935][T11662] ? __sys_sendmsg+0x2a0/0x2a0 [ 426.290786][T11662] ? __lock_acquire+0x7d40/0x7d40 [ 426.296012][T11662] __se_sys_sendmsg+0x1c2/0x2b0 [ 426.300918][T11662] ? __x64_sys_sendmsg+0x80/0x80 [ 426.306102][T11662] ? lockdep_hardirqs_on+0x98/0x150 [ 426.311564][T11662] do_syscall_64+0x55/0xa0 [ 426.316022][T11662] ? clear_bhb_loop+0x40/0x90 [ 426.320761][T11662] ? clear_bhb_loop+0x40/0x90 [ 426.325577][T11662] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 426.331738][T11662] RIP: 0033:0x7fb72719c819 [ 426.336200][T11662] 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 [ 426.356300][T11662] RSP: 002b:00007fb72807a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 426.365053][T11662] RAX: ffffffffffffffda RBX: 00007fb727415fa0 RCX: 00007fb72719c819 [ 426.373053][T11662] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 426.381106][T11662] RBP: 00007fb72807a090 R08: 0000000000000000 R09: 0000000000000000 [ 426.389122][T11662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 426.397133][T11662] R13: 00007fb727416038 R14: 00007fb727415fa0 R15: 00007ffc63e3c368 [ 426.405213][T11662] [ 427.474089][T11671] IPv6: Can't replace route, no match found [ 428.542441][T11697] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1873'. [ 428.639972][T11699] syzkaller0: left promiscuous mode [ 428.646611][T11699] syzkaller0: left allmulticast mode [ 428.736036][T11702] IPv6: Can't replace route, no match found [ 429.247565][T11706] IPv6: Can't replace route, no match found [ 429.400958][T11717] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1884'. [ 430.339787][T11737] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1890'. [ 430.560104][T11739] IPv6: Can't replace route, no match found [ 431.254428][T11757] netlink: 127924 bytes leftover after parsing attributes in process `syz.3.1898'. [ 431.264133][T11757] netlink: 16384 bytes leftover after parsing attributes in process `syz.3.1898'. [ 431.437911][T11764] IPv6: Can't replace route, no match found [ 433.507234][T11790] netlink: 'syz.2.1911': attribute type 1 has an invalid length. [ 433.929522][T11800] -1: renamed from syzkaller0 [ 434.625100][T11806] IPv6: Can't replace route, no match found [ 436.816394][T11851] IPv6: Can't replace route, no match found [ 439.000574][T11884] IPv6: Can't replace route, no match found [ 439.439362][T11904] netlink: 'syz.2.1942': attribute type 12 has an invalid length. [ 439.478118][T11904] netlink: 14585 bytes leftover after parsing attributes in process `syz.2.1942'. [ 439.534019][T11907] netlink: 'syz.0.1943': attribute type 1 has an invalid length. [ 439.556953][T11907] netlink: 16126 bytes leftover after parsing attributes in process `syz.0.1943'. [ 440.432125][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.438861][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.802413][T11924] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1947'. [ 440.842956][T11924] openvswitch: netlink: Geneve option length err (len 1788, max 255). [ 440.868644][T11927] IPv6: Can't replace route, no match found [ 441.667597][T11941] netlink: 'syz.1.1953': attribute type 10 has an invalid length. [ 441.683489][T11941] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1953'. [ 442.341598][T11942] netlink: 'syz.0.1952': attribute type 9 has an invalid length. [ 442.370349][T11942] netlink: 391 bytes leftover after parsing attributes in process `syz.0.1952'. [ 442.979215][T11952] netlink: 'syz.1.1955': attribute type 16 has an invalid length. [ 443.002826][T11952] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1955'. [ 443.180647][T11965] IPv6: Can't replace route, no match found [ 445.126526][T11998] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1966'. [ 445.200913][T12001] IPv6: Can't replace route, no match found [ 445.277940][T12003] netlink: 'syz.0.1969': attribute type 2 has an invalid length. [ 446.595699][T12025] netlink: 'syz.1.1977': attribute type 49 has an invalid length. [ 446.667521][T12027] IPv6: Can't replace route, no match found [ 446.808667][T12030] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1980'. [ 446.856367][T12032] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1980'. [ 446.885984][T12032] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1980'. [ 446.937905][T12030] netlink: 'syz.0.1980': attribute type 10 has an invalid length. [ 446.976863][T12030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 446.999060][T12030] team0: Port device bond0 added [ 447.011425][T12032] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1980'. [ 447.034048][T12036] netlink: 16255 bytes leftover after parsing attributes in process `syz.2.1981'. [ 447.663021][T12045] netlink: 188 bytes leftover after parsing attributes in process `syz.0.1985'. [ 448.077976][T12049] IPv6: Can't replace route, no match found [ 448.422103][T12051] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1987'. [ 448.446555][T12051] netlink: 6 bytes leftover after parsing attributes in process `syz.2.1987'. [ 448.581613][T12057] IPv6: Can't replace route, no match found [ 448.845545][T12065] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1993'. [ 448.982443][T12067] netlink: 'syz.3.1993': attribute type 10 has an invalid length. [ 449.019736][T12067] 8021q: adding VLAN 0 to HW filter on device .` [ 449.050865][T12067] team0: Port device .` added [ 449.310606][T12078] IPv6: Can't replace route, no match found [ 449.758843][T12091] IPv6: Can't replace route, no match found [ 450.934293][T12112] IPv6: Can't replace route, no match found [ 450.972531][T12113] __nla_validate_parse: 3 callbacks suppressed [ 450.972551][T12113] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.2008'. [ 451.066058][T12119] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2008'. [ 451.108125][T12119] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2008'. [ 451.319451][T12125] delete_channel: no stack [ 451.712448][T12119] netlink: 'syz.2.2008': attribute type 10 has an invalid length. [ 451.757599][T12119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 451.814283][T12119] team0: Port device bond0 added [ 451.827824][T12113] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2008'. [ 452.414051][T12138] IPv6: Can't replace route, no match found [ 453.178121][T12154] IPv6: Can't replace route, no match found [ 453.349870][T12161] delete_channel: no stack [ 453.589457][T12166] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.2025'. [ 453.639308][T12168] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2025'. [ 453.680510][T12168] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2025'. [ 453.817792][T12166] netlink: 'syz.1.2025': attribute type 10 has an invalid length. [ 453.920288][T12166] 8021q: adding VLAN 0 to HW filter on device bond0 [ 453.994621][T12166] team0: Port device bond0 added [ 454.301687][T12168] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2025'. [ 454.493452][T12175] IPv6: Can't replace route, no match found [ 455.555905][T12191] IPv6: Can't replace route, no match found [ 456.972179][T12216] delete_channel: no stack [ 457.836572][T12233] IPv6: Can't replace route, no match found [ 459.277617][T12251] delete_channel: no stack [ 460.031407][T12269] IPv6: Can't replace route, no match found [ 460.232241][T12276] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2059'. [ 461.640521][T12304] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2071'. [ 461.819610][T12313] netlink: 'syz.0.2074': attribute type 1 has an invalid length. [ 461.828864][T12314] netlink: 'syz.0.2074': attribute type 1 has an invalid length. [ 461.842596][T12313] netlink: 'syz.0.2074': attribute type 1 has an invalid length. [ 462.289815][T12330] netlink: 36 bytes leftover after parsing attributes in process `syz.3.2079'. [ 462.421848][T12333] netlink: 'syz.3.2080': attribute type 28 has an invalid length. [ 462.444063][T12333] netlink: 'syz.3.2080': attribute type 29 has an invalid length. [ 462.497355][T12333] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2080'. [ 462.772273][T12341] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2083'. [ 464.265185][ T2990] wlan1: Trigger new scan to find an IBSS to join [ 465.329026][T12407] netlink: 188 bytes leftover after parsing attributes in process `syz.3.2104'. [ 466.142319][T12433] FAULT_INJECTION: forcing a failure. [ 466.142319][T12433] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 466.287967][T12433] CPU: 1 PID: 12433 Comm: syz.2.2113 Not tainted syzkaller #0 [ 466.295532][T12433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 466.305722][T12433] Call Trace: [ 466.309034][T12433] [ 466.311997][T12433] dump_stack_lvl+0x18c/0x250 [ 466.316719][T12433] ? show_regs_print_info+0x20/0x20 [ 466.321963][T12433] ? load_image+0x420/0x420 [ 466.326522][T12433] ? __lock_acquire+0x7d40/0x7d40 [ 466.331580][T12433] should_fail_ex+0x39d/0x4d0 [ 466.336382][T12433] prepare_alloc_pages+0x1e2/0x5f0 [ 466.341535][T12433] __alloc_pages+0x134/0x460 [ 466.346353][T12433] ? zone_statistics+0x170/0x170 [ 466.351415][T12433] ? alloc_pages+0x4dc/0x740 [ 466.356042][T12433] ? do_raw_spin_unlock+0x121/0x230 [ 466.361277][T12433] __get_free_pages+0xc/0x30 [ 466.365898][T12433] kasan_populate_vmalloc_pte+0x35/0x100 [ 466.371567][T12433] __apply_to_page_range+0x860/0xdd0 [ 466.376990][T12433] ? kasan_populate_vmalloc+0x70/0x70 [ 466.382395][T12433] ? apply_to_page_range+0x50/0x50 [ 466.387545][T12433] ? do_raw_spin_unlock+0x121/0x230 [ 466.392790][T12433] alloc_vmap_area+0x1d0c/0x1e30 [ 466.397783][T12433] ? vm_map_ram+0xcb0/0xcb0 [ 466.402327][T12433] ? rcu_is_watching+0x15/0xb0 [ 466.407144][T12433] __get_vm_area_node+0x162/0x370 [ 466.412227][T12433] __vmalloc_node_range+0x36e/0x1330 [ 466.417636][T12433] ? sock_hash_alloc+0x261/0x4d0 [ 466.422633][T12433] ? free_vm_area+0x50/0x50 [ 466.427171][T12433] ? bpf_map_area_alloc+0x5e/0x110 [ 466.432406][T12433] ? rcu_is_watching+0x15/0xb0 [ 466.437209][T12433] ? bpf_map_area_alloc+0x5e/0x110 [ 466.442455][T12433] bpf_map_area_alloc+0xf1/0x110 [ 466.447456][T12433] ? sock_hash_alloc+0x261/0x4d0 [ 466.452535][T12433] sock_hash_alloc+0x261/0x4d0 [ 466.457868][T12433] map_create+0x877/0x12f0 [ 466.462401][T12433] ? bpf_lsm_bpf+0x9/0x10 [ 466.466775][T12433] __sys_bpf+0x651/0x890 [ 466.471071][T12433] ? bpf_link_show_fdinfo+0x390/0x390 [ 466.476487][T12433] ? lock_chain_count+0x20/0x20 [ 466.481374][T12433] __x64_sys_bpf+0x7c/0x90 [ 466.485834][T12433] do_syscall_64+0x55/0xa0 [ 466.490311][T12433] ? clear_bhb_loop+0x40/0x90 [ 466.495204][T12433] ? clear_bhb_loop+0x40/0x90 [ 466.499922][T12433] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 466.505854][T12433] RIP: 0033:0x7f1503b9c819 [ 466.510388][T12433] 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 [ 466.530027][T12433] RSP: 002b:00007f15049dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 466.538470][T12433] RAX: ffffffffffffffda RBX: 00007f1503e15fa0 RCX: 00007f1503b9c819 [ 466.546480][T12433] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 0000000000000000 [ 466.554567][T12433] RBP: 00007f15049dc090 R08: 0000000000000000 R09: 0000000000000000 [ 466.562565][T12433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 466.570564][T12433] R13: 00007f1503e16038 R14: 00007f1503e15fa0 R15: 00007ffd8d145e58 [ 466.578605][T12433] [ 469.237885][ T3508] wlan1: Trigger new scan to find an IBSS to join [ 469.245195][T12485] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2130'. [ 469.876044][T12501] sit0: entered promiscuous mode [ 469.902207][T12503] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.2139'. [ 470.237897][ T1141] wlan1: Creating new IBSS network, BSSID e2:97:f9:7c:c3:eb [ 470.252870][T12511] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.2141'. [ 470.462587][T12523] netlink: 'syz.0.2144': attribute type 13 has an invalid length. [ 470.470828][T12523] netlink: 160 bytes leftover after parsing attributes in process `syz.0.2144'. [ 470.480050][T12523] FAULT_INJECTION: forcing a failure. [ 470.480050][T12523] name failslab, interval 1, probability 0, space 0, times 0 [ 470.495538][T12523] CPU: 1 PID: 12523 Comm: syz.0.2144 Not tainted syzkaller #0 [ 470.503080][T12523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 470.513229][T12523] Call Trace: [ 470.516560][T12523] [ 470.519536][T12523] dump_stack_lvl+0x18c/0x250 [ 470.524295][T12523] ? show_regs_print_info+0x20/0x20 [ 470.529625][T12523] ? load_image+0x420/0x420 [ 470.534459][T12523] ? __might_sleep+0xe0/0xe0 [ 470.539202][T12523] ? __lock_acquire+0x7d40/0x7d40 [ 470.544308][T12523] should_fail_ex+0x39d/0x4d0 [ 470.549139][T12523] should_failslab+0x9/0x20 [ 470.553711][T12523] slab_pre_alloc_hook+0x59/0x310 [ 470.558799][T12523] ? __wake_up_klogd+0xd9/0x100 [ 470.563718][T12523] ? dev_set_alias+0x68/0x1d0 [ 470.568454][T12523] ? dev_set_alias+0x68/0x1d0 [ 470.573282][T12523] __kmem_cache_alloc_node+0x53/0x250 [ 470.578710][T12523] ? printk_sprint+0x460/0x460 [ 470.583623][T12523] ? dev_set_alias+0x68/0x1d0 [ 470.588365][T12523] __kmalloc+0xa4/0x230 [ 470.592670][T12523] dev_set_alias+0x68/0x1d0 [ 470.597227][T12523] do_setlink+0xa9a/0x4130 [ 470.601695][T12523] ? arch_stack_walk+0x160/0x190 [ 470.606688][T12523] ? load_image+0x420/0x420 [ 470.611334][T12523] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 470.617566][T12523] ? rcu_is_watching+0x15/0xb0 [ 470.622404][T12523] ? do_trace_netlink_extack+0x7e/0x1a0 [ 470.628028][T12523] ? __nla_validate_parse+0x262c/0x2ea0 [ 470.633664][T12523] ? __nla_validate+0x50/0x50 [ 470.638626][T12523] ? validate_linkmsg+0x719/0x910 [ 470.643718][T12523] rtnl_newlink+0x17da/0x20a0 [ 470.648563][T12523] ? rtnl_newlink+0x431/0x20a0 [ 470.653490][T12523] ? rtnl_setlink+0x4e0/0x4e0 [ 470.658309][T12523] ? trace_raw_output_contention_end+0xd0/0xd0 [ 470.664701][T12523] ? rcu_is_watching+0x15/0xb0 [ 470.669533][T12523] ? trace_contention_end+0x39/0xe0 [ 470.674889][T12523] ? __mutex_lock+0x315/0xcc0 [ 470.679655][T12523] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 470.684834][T12523] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 470.690024][T12523] ? rtnl_setlink+0x4e0/0x4e0 [ 470.694853][T12523] rtnetlink_rcv_msg+0x869/0xfa0 [ 470.699980][T12523] ? lockdep_hardirqs_on+0x98/0x150 [ 470.705261][T12523] ? rtnetlink_bind+0x80/0x80 [ 470.710025][T12523] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 470.716691][T12523] ? lock_chain_count+0x20/0x20 [ 470.721614][T12523] ? __local_bh_enable_ip+0x13a/0x1c0 [ 470.727071][T12523] ? lockdep_hardirqs_on+0x98/0x150 [ 470.732424][T12523] ? __local_bh_enable_ip+0x13a/0x1c0 [ 470.738029][T12523] ? _local_bh_enable+0xa0/0xa0 [ 470.742951][T12523] ? __dev_queue_xmit+0x265/0x3660 [ 470.748217][T12523] ? __dev_queue_xmit+0x265/0x3660 [ 470.753390][T12523] ? __dev_queue_xmit+0x1b2c/0x3660 [ 470.758661][T12523] ? __dev_queue_xmit+0x265/0x3660 [ 470.763846][T12523] ? ref_tracker_free+0x690/0x840 [ 470.768966][T12523] netlink_rcv_skb+0x241/0x4d0 [ 470.773803][T12523] ? rtnetlink_bind+0x80/0x80 [ 470.778541][T12523] ? netlink_ack+0x1180/0x1180 [ 470.783562][T12523] ? __lock_acquire+0x7d40/0x7d40 [ 470.788698][T12523] ? netlink_deliver_tap+0x2e/0x1b0 [ 470.794069][T12523] netlink_unicast+0x751/0x8d0 [ 470.798919][T12523] netlink_sendmsg+0x8d0/0xbf0 [ 470.803761][T12523] ? netlink_getsockopt+0x590/0x590 [ 470.809038][T12523] ? aa_sock_msg_perm+0x94/0x150 [ 470.814036][T12523] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 470.819417][T12523] ? security_socket_sendmsg+0x80/0xa0 [ 470.824944][T12523] ? netlink_getsockopt+0x590/0x590 [ 470.830396][T12523] ____sys_sendmsg+0x5ba/0x960 [ 470.835232][T12523] ? __asan_memset+0x22/0x40 [ 470.839927][T12523] ? __sys_sendmsg_sock+0x30/0x30 [ 470.845010][T12523] ? __import_iovec+0x5f2/0x850 [ 470.850056][T12523] ? import_iovec+0x73/0xa0 [ 470.854634][T12523] ___sys_sendmsg+0x2a6/0x360 [ 470.859365][T12523] ? get_pid_task+0x20/0x1e0 [ 470.864120][T12523] ? __sys_sendmsg+0x2a0/0x2a0 [ 470.868965][T12523] ? __lock_acquire+0x7d40/0x7d40 [ 470.874090][T12523] __se_sys_sendmsg+0x1c2/0x2b0 [ 470.879496][T12523] ? __x64_sys_sendmsg+0x80/0x80 [ 470.884520][T12523] ? lockdep_hardirqs_on+0x98/0x150 [ 470.890015][T12523] do_syscall_64+0x55/0xa0 [ 470.894675][T12523] ? clear_bhb_loop+0x40/0x90 [ 470.899624][T12523] ? clear_bhb_loop+0x40/0x90 [ 470.904367][T12523] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 470.910424][T12523] RIP: 0033:0x7fdebe79c819 [ 470.915053][T12523] 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 [ 470.935001][T12523] RSP: 002b:00007fdebf6cc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 470.943491][T12523] RAX: ffffffffffffffda RBX: 00007fdebea15fa0 RCX: 00007fdebe79c819 [ 470.951656][T12523] RDX: 0000000000000000 RSI: 0000200000000880 RDI: 0000000000000003 [ 470.959709][T12523] RBP: 00007fdebf6cc090 R08: 0000000000000000 R09: 0000000000000000 [ 470.967750][T12523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 470.975838][T12523] R13: 00007fdebea16038 R14: 00007fdebea15fa0 R15: 00007ffc59ce7488 [ 470.983989][T12523] [ 471.169196][T12532] netlink: 15487 bytes leftover after parsing attributes in process `syz.1.2149'. [ 471.234783][T12533] netlink: 'syz.1.2149': attribute type 13 has an invalid length. [ 471.244254][T12533] netlink: 160 bytes leftover after parsing attributes in process `syz.1.2149'. [ 471.253733][T12533] erspan0: refused to change device tx_queue_len [ 471.260133][T12533] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 471.881344][T12544] netlink: 'syz.2.2152': attribute type 1 has an invalid length. [ 471.890925][T12544] netlink: 112860 bytes leftover after parsing attributes in process `syz.2.2152'. [ 472.387014][T12547] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.2153'. [ 473.063044][T12565] bond_slave_1: entered promiscuous mode [ 473.068788][T12565] bond_slave_1: entered allmulticast mode [ 473.219744][T12573] netlink: 'syz.0.2162': attribute type 46 has an invalid length. [ 474.268183][T12592] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.2168'. [ 474.533599][T12586] delete_channel: no stack [ 474.648383][T12601] netlink: 'syz.0.2171': attribute type 9 has an invalid length. [ 474.669448][T12601] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.2171'. [ 476.815654][T12628] netlink: 'syz.2.2179': attribute type 39 has an invalid length. [ 478.261214][T12645] netlink: 'syz.3.2184': attribute type 4 has an invalid length. [ 479.067789][T12662] netlink: 'syz.3.2189': attribute type 9 has an invalid length. [ 479.094377][T12662] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2189'. [ 482.244251][T12677] netlink: 'syz.0.2193': attribute type 39 has an invalid length. [ 482.892617][T12691] netlink: 'syz.0.2208': attribute type 39 has an invalid length. [ 483.637026][T12712] netlink: 'syz.1.2206': attribute type 9 has an invalid length. [ 483.668689][T12712] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2206'. [ 487.291419][T12727] netlink: 'syz.0.2210': attribute type 1 has an invalid length. [ 487.299791][T12727] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.2210'. [ 487.563728][T12724] netlink: 'syz.0.2210': attribute type 4 has an invalid length. [ 487.595297][T12724] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2210'. [ 487.725585][T12739] netlink: 'syz.2.2213': attribute type 39 has an invalid length. [ 489.327164][T12763] netlink: 'syz.2.2222': attribute type 9 has an invalid length. [ 489.341519][T12763] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2222'. [ 490.491789][T12776] netlink: 'syz.1.2227': attribute type 39 has an invalid length. [ 491.482517][T12787] netlink: 'syz.1.2228': attribute type 1 has an invalid length. [ 491.548139][T12787] netlink: 168864 bytes leftover after parsing attributes in process `syz.1.2228'. [ 494.241324][T12780] netlink: 'syz.1.2228': attribute type 4 has an invalid length. [ 494.262200][T12780] netlink: 152 bytes leftover after parsing attributes in process `syz.1.2228'. [ 494.970914][T12827] FAULT_INJECTION: forcing a failure. [ 494.970914][T12827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 494.990018][T12827] CPU: 0 PID: 12827 Comm: syz.0.2247 Not tainted syzkaller #0 [ 494.997586][T12827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 495.007707][T12827] Call Trace: [ 495.011224][T12827] [ 495.014207][T12827] dump_stack_lvl+0x18c/0x250 [ 495.019148][T12827] ? show_regs_print_info+0x20/0x20 [ 495.024988][T12827] ? load_image+0x420/0x420 [ 495.029845][T12827] ? __lock_acquire+0x7d40/0x7d40 [ 495.034929][T12827] ? perf_trace_lock+0xfc/0x3b0 [ 495.039856][T12827] should_fail_ex+0x39d/0x4d0 [ 495.044615][T12827] prepare_alloc_pages+0x1e2/0x5f0 [ 495.049804][T12827] __alloc_pages+0x134/0x460 [ 495.054541][T12827] ? zone_statistics+0x170/0x170 [ 495.059730][T12827] ? alloc_pages+0x4dc/0x740 [ 495.064377][T12827] ? do_raw_spin_unlock+0x121/0x230 [ 495.069650][T12827] __get_free_pages+0xc/0x30 [ 495.074294][T12827] kasan_populate_vmalloc_pte+0x35/0x100 [ 495.080082][T12827] __apply_to_page_range+0x860/0xdd0 [ 495.085539][T12827] ? kasan_populate_vmalloc+0x70/0x70 [ 495.090986][T12827] ? apply_to_page_range+0x50/0x50 [ 495.096251][T12827] ? do_raw_spin_unlock+0x121/0x230 [ 495.101528][T12827] alloc_vmap_area+0x1d0c/0x1e30 [ 495.106641][T12827] ? vm_map_ram+0xcb0/0xcb0 [ 495.111212][T12827] ? rcu_is_watching+0x15/0xb0 [ 495.116131][T12827] __get_vm_area_node+0x162/0x370 [ 495.121228][T12827] ? bpf_map_area_alloc+0x5e/0x110 [ 495.126496][T12827] vmap+0x126/0x2a0 [ 495.130383][T12827] ? bpf_ringbuf_alloc+0x33b/0x560 [ 495.135685][T12827] bpf_ringbuf_alloc+0x33b/0x560 [ 495.140784][T12827] ringbuf_map_alloc+0x1b0/0x2e0 [ 495.145799][T12827] map_create+0x877/0x12f0 [ 495.150281][T12827] ? bpf_lsm_bpf+0x9/0x10 [ 495.154683][T12827] __sys_bpf+0x651/0x890 [ 495.159077][T12827] ? bpf_link_show_fdinfo+0x390/0x390 [ 495.164564][T12827] ? lock_chain_count+0x20/0x20 [ 495.169473][T12827] __x64_sys_bpf+0x7c/0x90 [ 495.173943][T12827] do_syscall_64+0x55/0xa0 [ 495.178447][T12827] ? clear_bhb_loop+0x40/0x90 [ 495.183278][T12827] ? clear_bhb_loop+0x40/0x90 [ 495.188070][T12827] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 495.194061][T12827] RIP: 0033:0x7fdebe79c819 [ 495.198538][T12827] 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 [ 495.218575][T12827] RSP: 002b:00007fdebf6cc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 495.227241][T12827] RAX: ffffffffffffffda RBX: 00007fdebea15fa0 RCX: 00007fdebe79c819 [ 495.235549][T12827] RDX: 0000000000000048 RSI: 00002000000007c0 RDI: 0000000000000000 [ 495.243578][T12827] RBP: 00007fdebf6cc090 R08: 0000000000000000 R09: 0000000000000000 [ 495.251605][T12827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.259713][T12827] R13: 00007fdebea16038 R14: 00007fdebea15fa0 R15: 00007ffc59ce7488 [ 495.268032][T12827] [ 496.930631][T12838] netlink: 'syz.2.2251': attribute type 1 has an invalid length. [ 496.939890][T12838] netlink: 168864 bytes leftover after parsing attributes in process `syz.2.2251'. [ 496.986184][T12838] netlink: 'syz.2.2251': attribute type 4 has an invalid length. [ 496.996037][T12838] netlink: 152 bytes leftover after parsing attributes in process `syz.2.2251'. [ 497.014972][T12855] netlink: 'syz.1.2257': attribute type 10 has an invalid length. [ 497.074303][T12855] team0: Port device bridge_slave_1 added [ 497.475922][T12862] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.2261'. [ 497.607419][T12866] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2260'. [ 497.619577][T12866] netlink: 6 bytes leftover after parsing attributes in process `syz.0.2260'. [ 501.290777][T12890] FAULT_INJECTION: forcing a failure. [ 501.290777][T12890] name failslab, interval 1, probability 0, space 0, times 0 [ 501.326203][T12890] CPU: 0 PID: 12890 Comm: syz.3.2268 Not tainted syzkaller #0 [ 501.333923][T12890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 501.344123][T12890] Call Trace: [ 501.347453][T12890] [ 501.350526][T12890] dump_stack_lvl+0x18c/0x250 [ 501.355280][T12890] ? show_regs_print_info+0x20/0x20 [ 501.360544][T12890] ? load_image+0x420/0x420 [ 501.365219][T12890] ? __might_sleep+0xe0/0xe0 [ 501.370048][T12890] ? __lock_acquire+0x7d40/0x7d40 [ 501.375172][T12890] should_fail_ex+0x39d/0x4d0 [ 501.379954][T12890] should_failslab+0x9/0x20 [ 501.384522][T12890] slab_pre_alloc_hook+0x59/0x310 [ 501.389615][T12890] ? slab_free_freelist_hook+0x130/0x1a0 [ 501.395307][T12890] ? create_local_trace_uprobe+0x158/0x6e0 [ 501.401618][T12890] __kmem_cache_alloc_node+0x53/0x250 [ 501.407074][T12890] ? kern_path+0x3f/0x50 [ 501.411607][T12890] ? create_local_trace_uprobe+0x158/0x6e0 [ 501.417581][T12890] kmalloc_trace+0x2a/0xe0 [ 501.422075][T12890] create_local_trace_uprobe+0x158/0x6e0 [ 501.427863][T12890] ? bpf_get_uprobe_info+0x520/0x520 [ 501.433295][T12890] ? __might_fault+0xaa/0x120 [ 501.438316][T12890] ? _copy_from_user+0xa5/0xe0 [ 501.443147][T12890] perf_uprobe_init+0xf3/0x190 [ 501.448085][T12890] perf_uprobe_event_init+0xe6/0x180 [ 501.453448][T12890] perf_try_init_event+0x12b/0x3c0 [ 501.458717][T12890] perf_event_alloc+0xfa4/0x21b0 [ 501.463719][T12890] ? perf_event_alloc+0xc06/0x21b0 [ 501.469048][T12890] ? find_lively_task_by_vpid+0x19/0x290 [ 501.474764][T12890] __se_sys_perf_event_open+0x740/0x1c50 [ 501.480569][T12890] ? mutex_unlock+0x10/0x10 [ 501.485117][T12890] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 501.490896][T12890] ? lock_chain_count+0x20/0x20 [ 501.495791][T12890] ? lockdep_hardirqs_on+0x98/0x150 [ 501.501052][T12890] ? __x64_sys_perf_event_open+0x20/0xc0 [ 501.506762][T12890] do_syscall_64+0x55/0xa0 [ 501.511233][T12890] ? clear_bhb_loop+0x40/0x90 [ 501.516157][T12890] ? clear_bhb_loop+0x40/0x90 [ 501.520913][T12890] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 501.526970][T12890] RIP: 0033:0x7f191199c819 [ 501.531542][T12890] 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 [ 501.551328][T12890] RSP: 002b:00007f190fbf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 501.553286][T12887] netlink: 'syz.2.2267': attribute type 1 has an invalid length. [ 501.559779][T12890] RAX: ffffffffffffffda RBX: 00007f1911c16090 RCX: 00007f191199c819 [ 501.575653][T12890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000340 [ 501.583680][T12890] RBP: 00007f190fbf6090 R08: 0000000000000000 R09: 0000000000000000 [ 501.591712][T12890] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 501.599746][T12890] R13: 00007f1911c16128 R14: 00007f1911c16090 R15: 00007fff56688d68 [ 501.607884][T12890] [ 501.632814][T12890] trace_uprobe: Failed to allocate trace_uprobe.(-12) [ 501.639937][T12887] netlink: 168864 bytes leftover after parsing attributes in process `syz.2.2267'. [ 501.708256][T12886] netlink: 'syz.2.2267': attribute type 4 has an invalid length. [ 501.717387][T12886] netlink: 152 bytes leftover after parsing attributes in process `syz.2.2267'. [ 501.897506][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.904167][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.503094][ T3508] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 505.231726][T12926] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 505.239858][T12926] IPv6: NLM_F_CREATE should be set when creating new route [ 505.597544][T12933] tap0: tun_chr_ioctl cmd 1074025677 [ 505.612660][T12933] tap0: linktype set to 6 [ 506.708198][T12947] syzkaller0: entered promiscuous mode [ 506.714006][T12947] syzkaller0: entered allmulticast mode [ 508.321624][T12976] netlink: 'syz.0.2296': attribute type 1 has an invalid length. [ 508.409159][T12976] netlink: 14975 bytes leftover after parsing attributes in process `syz.0.2296'. [ 509.157792][T12986] tap0: tun_chr_ioctl cmd 1074025677 [ 509.169845][T12986] tap0: linktype set to 6 [ 511.276857][T13025] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 511.284738][T13025] IPv6: NLM_F_CREATE should be set when creating new route [ 513.539695][T13046] tap0: tun_chr_ioctl cmd 1074025677 [ 513.574029][T13046] tap0: linktype set to 6 [ 513.756340][T13052] netlink: 14560 bytes leftover after parsing attributes in process `syz.2.2326'. [ 513.910769][T13052] netlink: 105120 bytes leftover after parsing attributes in process `syz.2.2326'. [ 513.921881][T13052] netlink: 'syz.2.2326': attribute type 2 has an invalid length. [ 515.103543][T13079] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 515.111679][T13079] IPv6: NLM_F_CREATE should be set when creating new route [ 518.245309][T13091] netlink: 'syz.2.2329': attribute type 39 has an invalid length. [ 518.430288][T13097] netlink: 14560 bytes leftover after parsing attributes in process `syz.0.2331'. [ 518.519464][T13098] netlink: 'syz.1.2332': attribute type 9 has an invalid length. [ 518.594541][T13097] netlink: 105120 bytes leftover after parsing attributes in process `syz.0.2331'. [ 518.594652][T13099] tap0: tun_chr_ioctl cmd 1074025677 [ 518.594823][T13099] tap0: linktype set to 6 [ 518.645366][T13097] netlink: 'syz.0.2331': attribute type 2 has an invalid length. [ 520.785136][T13132] netlink: 'syz.0.2341': attribute type 39 has an invalid length. [ 521.301895][T13139] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 521.315993][T13139] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 521.327072][T13139] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 521.343821][T13139] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 521.351755][T13139] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 521.361580][T13139] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 521.435553][ T8987] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 521.520627][ T8987] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 521.587631][ T8987] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 521.669900][T13138] chnl_net:caif_netlink_parms(): no params data found [ 521.740927][ T8987] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 521.825839][T13146] netlink: 14560 bytes leftover after parsing attributes in process `syz.3.2343'. [ 522.067029][T13151] netlink: 105120 bytes leftover after parsing attributes in process `syz.3.2343'. [ 522.232766][T13153] netlink: 'syz.0.2346': attribute type 9 has an invalid length. [ 522.266104][T13151] netlink: 'syz.3.2343': attribute type 2 has an invalid length. [ 522.396242][T13138] bridge0: port 1(bridge_slave_0) entered blocking state [ 522.407376][T13138] bridge0: port 1(bridge_slave_0) entered disabled state [ 522.478867][T13138] bridge_slave_0: entered allmulticast mode [ 522.524054][T13138] bridge_slave_0: entered promiscuous mode [ 522.646673][T13138] bridge0: port 2(bridge_slave_1) entered blocking state [ 522.680149][T13138] bridge0: port 2(bridge_slave_1) entered disabled state [ 522.723525][T13138] bridge_slave_1: entered allmulticast mode [ 522.787821][T13138] bridge_slave_1: entered promiscuous mode [ 523.095630][T13138] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 523.155353][T13138] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 523.249914][T13138] team0: Port device team_slave_0 added [ 523.291620][T13138] team0: Port device team_slave_1 added [ 523.399848][T13139] Bluetooth: hci0: command tx timeout [ 523.420627][T13138] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 523.477265][T13138] 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. [ 523.524163][T13138] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 523.554874][T13138] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 523.562003][T13138] 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. [ 523.607689][T13138] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 524.507527][T13138] hsr_slave_0: entered promiscuous mode [ 524.520251][T13138] hsr_slave_1: entered promiscuous mode [ 524.538486][T13138] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 524.560068][T13138] Cannot create hsr debugfs directory [ 524.570777][T13180] tap0: tun_chr_ioctl cmd 1074025677 [ 524.582435][T13180] tap0: linktype set to 6 [ 525.472826][T13139] Bluetooth: hci0: command tx timeout [ 527.542939][T13139] Bluetooth: hci0: command tx timeout [ 528.809708][T13208] netlink: 'syz.3.2351': attribute type 39 has an invalid length. [ 529.622948][T13139] Bluetooth: hci0: command tx timeout [ 529.938147][T13138] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 529.990157][T13138] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 530.012456][T13138] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 530.031029][T13138] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 530.380333][T13138] 8021q: adding VLAN 0 to HW filter on device bond0 [ 530.477947][T13138] 8021q: adding VLAN 0 to HW filter on device team0 [ 530.501903][ T2990] bridge0: port 1(bridge_slave_0) entered blocking state [ 530.509163][ T2990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 530.548113][ T8987] hsr_slave_0: left promiscuous mode [ 530.554574][ T8987] hsr_slave_1: left promiscuous mode [ 530.560662][ T8987] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 530.569705][ T8987] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 530.581427][ T8987] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 530.589300][ T8987] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 530.608435][ T8987] veth1_macvtap: left promiscuous mode [ 530.614247][ T8987] veth1_vlan: left promiscuous mode [ 530.807232][ T8987] team0 (unregistering): Port device geneve1 removed [ 530.966754][ T8987] team0 (unregistering): Port device macvlan0 removed [ 531.344169][ T8987] team0 (unregistering): Port device team_slave_1 removed [ 531.400683][ T8987] team0 (unregistering): Port device C removed [ 531.449476][ T8987] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 531.538549][ T8987] team0 (unregistering): Port device bridge_slave_1 removed [ 531.804316][ T8987] team0 (unregistering): Port device bond0 removed [ 531.840058][ T8987] bond0 (unregistering): Released all slaves [ 531.907263][ T2990] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.914679][ T2990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 532.002249][T13138] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 532.023939][T13138] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 532.400350][T13138] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 532.488774][T13138] veth0_vlan: entered promiscuous mode [ 532.510155][T13138] veth1_vlan: entered promiscuous mode [ 532.563603][T13138] veth0_macvtap: entered promiscuous mode [ 532.599276][T13138] veth1_macvtap: entered promiscuous mode [ 532.631389][T13138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 532.648998][T13138] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.659172][T13138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 532.673663][T13138] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.688512][T13138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 532.699258][T13138] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.718282][T13138] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 532.740918][T13138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 532.758074][T13138] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.770110][T13138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: €Â0 [ 532.785055][T13138] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.797015][T13138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 532.809858][T13138] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.827244][T13138] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 532.848615][T13138] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 532.858424][T13138] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 532.868464][T13138] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 532.878895][T13138] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.031687][ T2990] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 533.048111][ T2990] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 533.101156][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 533.117734][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 533.277407][T13258] netlink: 14560 bytes leftover after parsing attributes in process `syz.2.2360'. [ 533.303934][T13261] netlink: 'syz.0.2359': attribute type 39 has an invalid length. [ 533.374153][T13262] netlink: 'syz.3.2361': attribute type 9 has an invalid length. [ 533.632420][T13266] netlink: 105120 bytes leftover after parsing attributes in process `syz.2.2360'. [ 533.771539][T13266] netlink: 'syz.2.2360': attribute type 2 has an invalid length. [ 534.459967][T13273] netlink: 'syz.0.2363': attribute type 39 has an invalid length. [ 540.425955][T13335] netlink: 'syz.0.2366': attribute type 39 has an invalid length. [ 542.106169][ T5777] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 542.116384][ T5777] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 542.124611][ T5777] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 542.139333][ T5777] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 542.150816][ T5777] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 542.159563][ T5777] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 544.183405][ T5777] Bluetooth: hci4: command tx timeout [ 544.929804][ T3533] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 544.984962][T13357] chnl_net:caif_netlink_parms(): no params data found [ 545.206576][ T3533] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 545.232352][T13377] netlink: 'syz.3.2380': attribute type 21 has an invalid length. [ 545.326968][ T3533] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 546.224175][T13389] netlink: 'syz.1.2383': attribute type 9 has an invalid length. [ 546.263254][ T5777] Bluetooth: hci4: command tx timeout [ 546.376151][ T3533] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 546.446562][T13357] bridge0: port 1(bridge_slave_0) entered blocking state [ 546.454178][T13357] bridge0: port 1(bridge_slave_0) entered disabled state [ 546.461627][T13357] bridge_slave_0: entered allmulticast mode [ 546.474081][T13357] bridge_slave_0: entered promiscuous mode [ 546.488076][T13357] bridge0: port 2(bridge_slave_1) entered blocking state [ 546.495765][T13357] bridge0: port 2(bridge_slave_1) entered disabled state [ 546.503957][T13357] bridge_slave_1: entered allmulticast mode [ 546.511895][T13357] bridge_slave_1: entered promiscuous mode [ 546.951187][T13357] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 546.971852][T13357] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 547.143460][T13357] team0: Port device team_slave_0 added [ 547.177191][T13357] team0: Port device team_slave_1 added [ 547.228573][T13357] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 547.237301][T13357] 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. [ 547.264921][T13357] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 547.335306][T13357] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 547.342435][T13357] 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. [ 547.369745][T13357] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 547.498539][T13357] hsr_slave_0: entered promiscuous mode [ 547.505800][T13357] hsr_slave_1: entered promiscuous mode [ 547.512305][T13357] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 547.521463][T13357] Cannot create hsr debugfs directory [ 548.356206][ T5777] Bluetooth: hci4: command tx timeout [ 550.422894][ T5777] Bluetooth: hci4: command tx timeout [ 552.496773][T13357] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 552.509078][T13357] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 552.520709][T13357] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 552.543473][T13357] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 552.821227][T13357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 552.894416][T13357] 8021q: adding VLAN 0 to HW filter on device team0 [ 552.908800][ T2990] bridge0: port 1(bridge_slave_0) entered blocking state [ 552.916064][ T2990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 553.009383][ T2990] bridge0: port 2(bridge_slave_1) entered blocking state [ 553.016640][ T2990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 553.232160][ T3533] hsr_slave_0: left promiscuous mode [ 553.243682][ T3533] hsr_slave_1: left promiscuous mode [ 553.263261][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 553.270755][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 553.287181][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 553.295416][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 553.340113][ T3533] veth1_macvtap: left promiscuous mode [ 553.352902][ T3533] veth1_vlan: left promiscuous mode [ 553.810842][ T3533] team0 (unregistering): Port device macvlan0 removed [ 554.159367][ T3533] team0 (unregistering): Port device team_slave_1 removed [ 554.212588][ T3533] team0 (unregistering): Port device C removed [ 554.260493][ T3533] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 554.609531][ T3533] team0 (unregistering): Port device bond0 removed [ 554.645514][ T3533] bond0 (unregistering): Released all slaves [ 554.817775][T13357] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 554.900980][T13357] veth0_vlan: entered promiscuous mode [ 554.916230][T13357] veth1_vlan: entered promiscuous mode [ 554.965920][T13357] veth0_macvtap: entered promiscuous mode [ 554.984538][T13357] veth1_macvtap: entered promiscuous mode [ 555.007302][T13357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 555.018037][T13357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 555.028666][T13357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 555.039418][T13357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 555.051506][T13357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 555.063637][T13357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 555.076293][T13357] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 555.091589][T13357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: €Â0 [ 555.102406][T13357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 555.112444][T13357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 555.127220][T13357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 555.137263][T13357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 555.148400][T13357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 555.159840][T13357] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 555.174345][T13357] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 555.184521][T13357] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 555.193723][T13357] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 555.202590][T13357] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 555.287908][ T997] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 555.306650][ T997] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 555.334946][ T1141] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 555.345685][ T1141] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 555.505845][T13488] netlink: 'syz.2.2376': attribute type 39 has an invalid length. [ 555.528001][T13488] veth0_macvtap: left promiscuous mode [ 560.018987][T13506] netlink: 'syz.3.2399': attribute type 10 has an invalid length. [ 560.245563][T13523] netlink: 'syz.2.2407': attribute type 39 has an invalid length. [ 560.875133][T13535] netlink: 'syz.1.2411': attribute type 9 has an invalid length. [ 560.892624][T13535] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2411'. [ 560.979932][T13535] netlink: 'syz.1.2411': attribute type 3 has an invalid length. [ 560.995050][T13535] netlink: 'syz.1.2411': attribute type 16 has an invalid length. [ 561.007351][T13535] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2411'. [ 561.020572][T13535] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.2411'. [ 561.033997][T13535] bridge_slave_1: default FDB implementation only supports local addresses [ 561.051612][T13535] netlink: 'syz.1.2411': attribute type 9 has an invalid length. [ 561.060044][T13535] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2411'. [ 561.189549][T13540] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2413'. [ 561.448331][T13541] netlink: 'syz.2.2413': attribute type 10 has an invalid length. [ 561.462067][T13541] netlink: 2 bytes leftover after parsing attributes in process `syz.2.2413'. [ 561.471954][T13541] hsr0: entered promiscuous mode [ 561.477703][T13541] bridge0: port 3(hsr0) entered blocking state [ 561.486840][T13541] bridge0: port 3(hsr0) entered disabled state [ 561.529489][T13541] hsr0: entered allmulticast mode [ 561.539897][T13541] hsr_slave_0: entered allmulticast mode [ 561.549083][T13541] hsr_slave_1: entered allmulticast mode [ 561.563387][T13541] bridge0: port 3(hsr0) entered blocking state [ 561.570010][T13541] bridge0: port 3(hsr0) entered forwarding state [ 563.307097][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.313806][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 564.380097][T13562] netlink: 'syz.0.2420': attribute type 39 has an invalid length. [ 565.066912][T13587] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.2428'. [ 565.135542][T13581] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2429'. [ 565.546277][T13581] netlink: 'syz.3.2429': attribute type 10 has an invalid length. [ 565.563354][T13581] netlink: 2 bytes leftover after parsing attributes in process `syz.3.2429'. [ 565.589559][T13594] netlink: 'syz.1.2431': attribute type 39 has an invalid length. [ 567.176233][T13594] veth0_macvtap: left promiscuous mode [ 569.695395][T13626] netlink: 'syz.3.2443': attribute type 39 has an invalid length. [ 570.740254][T13645] netlink: 121460 bytes leftover after parsing attributes in process `syz.1.2447'. [ 570.752866][T13645] netlink: 22856 bytes leftover after parsing attributes in process `syz.1.2447'. [ 570.763406][T13646] FAULT_INJECTION: forcing a failure. [ 570.763406][T13646] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 570.802986][T13646] CPU: 0 PID: 13646 Comm: syz.3.2446 Not tainted syzkaller #0 [ 570.810575][T13646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 570.820722][T13646] Call Trace: [ 570.824147][T13646] [ 570.827155][T13646] dump_stack_lvl+0x18c/0x250 [ 570.831945][T13646] ? show_regs_print_info+0x20/0x20 [ 570.837317][T13646] ? load_image+0x420/0x420 [ 570.842121][T13646] ? __might_fault+0xaa/0x120 [ 570.847165][T13646] ? __lock_acquire+0x7d40/0x7d40 [ 570.852456][T13646] should_fail_ex+0x39d/0x4d0 [ 570.857421][T13646] _copy_from_iter+0x1d9/0x12e0 [ 570.862371][T13646] ? __virt_addr_valid+0x18c/0x540 [ 570.867559][T13646] ? __lock_acquire+0x7d40/0x7d40 [ 570.872656][T13646] ? __asan_memcpy+0x40/0x70 [ 570.877328][T13646] ? copyout_mc+0x70/0x70 [ 570.881717][T13646] ? __virt_addr_valid+0x18c/0x540 [ 570.886994][T13646] ? __virt_addr_valid+0x18c/0x540 [ 570.892210][T13646] ? __virt_addr_valid+0x469/0x540 [ 570.897391][T13646] ? __phys_addr_symbol+0x2f/0x70 [ 570.902527][T13646] ? __check_object_size+0x506/0xa20 [ 570.907894][T13646] sctp_user_addto_chunk+0x8f/0x220 [ 570.913179][T13646] sctp_datamsg_from_user+0x741/0xee0 [ 570.918677][T13646] sctp_sendmsg_to_asoc+0x107f/0x1830 [ 570.924135][T13646] ? __asan_memcpy+0x40/0x70 [ 570.928811][T13646] ? sctp_assoc_add_peer+0xcf3/0x1390 [ 570.934289][T13646] ? sctp_sendmsg_check_sflags+0x2d0/0x2d0 [ 570.940160][T13646] ? __sctp_connect+0xd80/0xd80 [ 570.945247][T13646] ? __local_bh_enable_ip+0x13a/0x1c0 [ 570.950803][T13646] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 570.956428][T13646] ? security_sctp_bind_connect+0x89/0xb0 [ 570.962217][T13646] sctp_sendmsg+0x1b83/0x28c0 [ 570.966987][T13646] ? sctp_getsockopt+0xb60/0xb60 [ 570.971989][T13646] ? aa_sk_perm+0x83c/0x970 [ 570.976679][T13646] ? aa_af_perm+0x330/0x330 [ 570.981242][T13646] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 570.987903][T13646] ? sock_rps_record_flow+0x19/0x3f0 [ 570.993433][T13646] ? inet_sendmsg+0xe9/0x2f0 [ 570.998177][T13646] ? inet_send_prepare+0x260/0x260 [ 571.004146][T13646] ____sys_sendmsg+0x5ba/0x960 [ 571.008966][T13646] ? __lock_acquire+0x7d40/0x7d40 [ 571.014062][T13646] ? __asan_memset+0x22/0x40 [ 571.018941][T13646] ? __sys_sendmsg_sock+0x30/0x30 [ 571.024263][T13646] ? __import_iovec+0x5f2/0x850 [ 571.029288][T13646] ? import_iovec+0x73/0xa0 [ 571.033861][T13646] ___sys_sendmsg+0x2a6/0x360 [ 571.038632][T13646] ? get_pid_task+0x20/0x1e0 [ 571.043309][T13646] ? __sys_sendmsg+0x2a0/0x2a0 [ 571.048278][T13646] ? __lock_acquire+0x7d40/0x7d40 [ 571.053439][T13646] __se_sys_sendmsg+0x1c2/0x2b0 [ 571.058454][T13646] ? __x64_sys_sendmsg+0x80/0x80 [ 571.063496][T13646] ? lockdep_hardirqs_on+0x98/0x150 [ 571.069112][T13646] do_syscall_64+0x55/0xa0 [ 571.073874][T13646] ? clear_bhb_loop+0x40/0x90 [ 571.078618][T13646] ? clear_bhb_loop+0x40/0x90 [ 571.083451][T13646] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 571.089417][T13646] RIP: 0033:0x7f191199c819 [ 571.093895][T13646] 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 [ 571.113566][T13646] RSP: 002b:00007f190fbf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 571.122248][T13646] RAX: ffffffffffffffda RBX: 00007f1911c16090 RCX: 00007f191199c819 [ 571.130377][T13646] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 571.138498][T13646] RBP: 00007f190fbf6090 R08: 0000000000000000 R09: 0000000000000000 [ 571.146613][T13646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 571.154652][T13646] R13: 00007f1911c16128 R14: 00007f1911c16090 R15: 00007fff56688d68 [ 571.162850][T13646] [ 571.265380][T13648] IPv6: NLM_F_CREATE should be specified when creating new route [ 571.313261][T13648] netlink: 1 bytes leftover after parsing attributes in process `syz.0.2449'. [ 571.518121][T13658] netlink: 'syz.0.2453': attribute type 39 has an invalid length. [ 571.982223][T13677] FAULT_INJECTION: forcing a failure. [ 571.982223][T13677] name failslab, interval 1, probability 0, space 0, times 0 [ 571.995069][T13677] CPU: 1 PID: 13677 Comm: syz.2.2459 Not tainted syzkaller #0 [ 572.002592][T13677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 572.012703][T13677] Call Trace: [ 572.016132][T13677] [ 572.019289][T13677] dump_stack_lvl+0x18c/0x250 [ 572.024045][T13677] ? show_regs_print_info+0x20/0x20 [ 572.029337][T13677] ? load_image+0x420/0x420 [ 572.033947][T13677] ? netdev_core_pick_tx+0x340/0x340 [ 572.039303][T13677] should_fail_ex+0x39d/0x4d0 [ 572.044109][T13677] should_failslab+0x9/0x20 [ 572.048766][T13677] slab_pre_alloc_hook+0x59/0x310 [ 572.053986][T13677] kmem_cache_alloc+0x5a/0x2d0 [ 572.058906][T13677] ? skb_clone+0x1eb/0x370 [ 572.063382][T13677] skb_clone+0x1eb/0x370 [ 572.067684][T13677] bpf_clone_redirect+0x167/0x4a0 [ 572.072783][T13677] bpf_prog_6893982b85ceadf7+0x5e/0x63 [ 572.078303][T13677] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 572.084521][T13677] ? perf_trace_preemptirq_template+0xac/0x330 [ 572.090861][T13677] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 572.096938][T13677] ? lockdep_softirqs_on+0x580/0x580 [ 572.102294][T13677] ? lock_chain_count+0x20/0x20 [ 572.107301][T13677] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 572.113615][T13677] ? __local_bh_disable_ip+0x108/0x1a0 [ 572.119147][T13677] ? __cant_sleep+0x220/0x220 [ 572.124508][T13677] ? __local_bh_enable_ip+0x13a/0x1c0 [ 572.129965][T13677] ? _local_bh_enable+0xa0/0xa0 [ 572.135114][T13677] ? bpf_test_timer_continue+0x135/0x380 [ 572.140897][T13677] ? bpf_test_run+0x174/0x870 [ 572.145700][T13677] bpf_test_run+0x2df/0x870 [ 572.150285][T13677] ? bpf_test_run+0x174/0x870 [ 572.155021][T13677] ? convert___skb_to_skb+0x590/0x590 [ 572.160456][T13677] ? eth_get_headlen+0x210/0x210 [ 572.165577][T13677] ? bpf_prog_test_run_skb+0x7ad/0x12b0 [ 572.171186][T13677] ? convert___skb_to_skb+0x3d/0x590 [ 572.176764][T13677] bpf_prog_test_run_skb+0xad2/0x12b0 [ 572.182218][T13677] ? cpu_online+0x60/0x60 [ 572.186976][T13677] bpf_prog_test_run+0x321/0x390 [ 572.192075][T13677] __sys_bpf+0x49d/0x890 [ 572.196386][T13677] ? bpf_link_show_fdinfo+0x390/0x390 [ 572.201847][T13677] ? lock_chain_count+0x20/0x20 [ 572.206867][T13677] __x64_sys_bpf+0x7c/0x90 [ 572.211359][T13677] do_syscall_64+0x55/0xa0 [ 572.215840][T13677] ? clear_bhb_loop+0x40/0x90 [ 572.220596][T13677] ? clear_bhb_loop+0x40/0x90 [ 572.225449][T13677] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 572.231391][T13677] RIP: 0033:0x7fc81c19c819 [ 572.235994][T13677] 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 [ 572.255873][T13677] RSP: 002b:00007fc81d10c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 572.264329][T13677] RAX: ffffffffffffffda RBX: 00007fc81c415fa0 RCX: 00007fc81c19c819 [ 572.272409][T13677] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 572.280685][T13677] RBP: 00007fc81d10c090 R08: 0000000000000000 R09: 0000000000000000 [ 572.288781][T13677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 572.296895][T13677] R13: 00007fc81c416038 R14: 00007fc81c415fa0 R15: 00007fffffc234a8 [ 572.305009][T13677] [ 572.374130][T13682] netlink: 121460 bytes leftover after parsing attributes in process `syz.0.2461'. [ 572.398131][T13682] netlink: 22856 bytes leftover after parsing attributes in process `syz.0.2461'. [ 573.687491][T13691] netlink: 'syz.0.2464': attribute type 39 has an invalid length. [ 573.902398][T13711] netlink: 'syz.3.2469': attribute type 5 has an invalid length. [ 574.437948][T13727] FAULT_INJECTION: forcing a failure. [ 574.437948][T13727] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 574.552753][T13727] CPU: 1 PID: 13727 Comm: syz.3.2474 Not tainted syzkaller #0 [ 574.560489][T13727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 574.570610][T13727] Call Trace: [ 574.573937][T13727] [ 574.576904][T13727] dump_stack_lvl+0x18c/0x250 [ 574.581629][T13727] ? show_regs_print_info+0x20/0x20 [ 574.586961][T13727] ? load_image+0x420/0x420 [ 574.591625][T13727] ? __might_fault+0xaa/0x120 [ 574.596341][T13727] ? __lock_acquire+0x7d40/0x7d40 [ 574.601432][T13727] should_fail_ex+0x39d/0x4d0 [ 574.606165][T13727] _copy_from_iter+0x1d9/0x12e0 [ 574.611059][T13727] ? rep_movs_alternative+0x4a/0x90 [ 574.616298][T13727] ? _copy_from_iter+0x24e/0x12e0 [ 574.621382][T13727] ? __virt_addr_valid+0x18c/0x540 [ 574.626754][T13727] ? __lock_acquire+0x7d40/0x7d40 [ 574.631842][T13727] ? copyout_mc+0x70/0x70 [ 574.636319][T13727] ? copyout_mc+0x70/0x70 [ 574.640701][T13727] ? __virt_addr_valid+0x18c/0x540 [ 574.645943][T13727] ? page_copy_sane+0x16a/0x270 [ 574.650838][T13727] copy_page_from_iter+0x7b/0x100 [ 574.656004][T13727] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 574.661952][T13727] tun_get_user+0x15db/0x3ca0 [ 574.666771][T13727] ? aa_file_perm+0x11b/0xee0 [ 574.671507][T13727] ? rcu_read_unlock+0xa0/0xa0 [ 574.676402][T13727] ? tun_get+0x1c/0x2e0 [ 574.680604][T13727] ? __lock_acquire+0x7d40/0x7d40 [ 574.685792][T13727] ? tun_get+0x1c/0x2e0 [ 574.690004][T13727] tun_chr_write_iter+0x119/0x200 [ 574.695083][T13727] vfs_write+0x46c/0x990 [ 574.699417][T13727] ? file_end_write+0x250/0x250 [ 574.704418][T13727] ? __fget_files+0x43d/0x4b0 [ 574.709238][T13727] ? __fdget_pos+0x1d8/0x330 [ 574.713985][T13727] ? ksys_write+0x75/0x260 [ 574.718632][T13727] ksys_write+0x150/0x260 [ 574.723006][T13727] ? __ia32_sys_read+0x90/0x90 [ 574.727817][T13727] ? lockdep_hardirqs_on+0x98/0x150 [ 574.733291][T13727] do_syscall_64+0x55/0xa0 [ 574.737834][T13727] ? clear_bhb_loop+0x40/0x90 [ 574.742649][T13727] ? clear_bhb_loop+0x40/0x90 [ 574.747377][T13727] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 574.753309][T13727] RIP: 0033:0x7f191199c819 [ 574.757838][T13727] 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 [ 574.777504][T13727] RSP: 002b:00007f1912782028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 574.785962][T13727] RAX: ffffffffffffffda RBX: 00007f1911c15fa0 RCX: 00007f191199c819 [ 574.794149][T13727] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 574.802326][T13727] RBP: 00007f1912782090 R08: 0000000000000000 R09: 0000000000000000 [ 574.810561][T13727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 574.818938][T13727] R13: 00007f1911c16038 R14: 00007f1911c15fa0 R15: 00007fff56688d68 [ 574.827408][T13727] [ 575.056607][T13735] netlink: 'syz.2.2475': attribute type 39 has an invalid length. [ 647.308967][T13139] Bluetooth: hci0: command 0x0406 tx timeout [ 667.862838][T13758] Bluetooth: hci4: command 0x0406 tx timeout [ 680.212664][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 680.219485][ C1] rcu: 1-....: (1 GPs behind) idle=3a84/1/0x4000000000000000 softirq=48163/48168 fqs=4837 [ 680.230667][ C1] rcu: hardirqs softirqs csw/system [ 680.237107][ C1] rcu: number: 1327642 0 0 [ 680.243559][ C1] rcu: cputime: 16637 35842 81 ==> 52500(ms) [ 680.251400][ C1] rcu: (t=10502 jiffies g=63893 q=832 ncpus=2) [ 680.257778][ C1] CPU: 1 PID: 13738 Comm: syz.1.2478 Not tainted syzkaller #0 [ 680.265284][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 680.275374][ C1] RIP: 0010:kasan_check_range+0x89/0x290 [ 680.281139][ C1] Code: 00 fc ff df 4d 8d 34 19 4d 89 f4 4d 29 dc 49 83 fc 10 7f 29 4d 85 e4 0f 84 3d 01 00 00 4c 89 cb 48 f7 d3 4c 01 fb 41 80 3b 00 <0f> 85 8d 01 00 00 49 ff c3 48 ff c3 75 ee e9 1d 01 00 00 44 89 dd [ 680.300875][ C1] RSP: 0018:ffffc900001efce0 EFLAGS: 00000246 [ 680.307332][ C1] RAX: ffffc900001f0401 RBX: ffffffffffffffff RCX: ffffffff887804e9 [ 680.315350][ C1] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ffff88807b89f428 [ 680.323617][ C1] RBP: ffffc900001f0358 R08: ffff88807b89f437 R09: 1ffff1100f713e86 [ 680.331718][ C1] R10: dffffc0000000000 R11: ffffed100f713e86 R12: 0000000000000002 [ 680.339906][ C1] R13: ffffc900001f03e0 R14: ffffed100f713e87 R15: 1ffff1100f713e85 [ 680.347915][ C1] FS: 00007ff8eb9f66c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 680.356988][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 680.363820][ C1] CR2: 0000000100000000 CR3: 000000005ed82000 CR4: 00000000003506e0 [ 680.372026][ C1] DR0: 0000200000000300 DR1: 0000200000000300 DR2: 0000000000000000 [ 680.380298][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 680.388413][ C1] Call Trace: [ 680.391736][ C1] [ 680.394614][ C1] ? __skb_flow_dissect+0x24c9/0x6d60 [ 680.400021][ C1] __asan_memcpy+0x29/0x70 [ 680.404480][ C1] __skb_flow_dissect+0x24c9/0x6d60 [ 680.409828][ C1] ? bpf_flow_dissect+0x3f0/0x3f0 [ 680.414885][ C1] ? __perf_event_overflow+0x4f8/0x630 [ 680.420393][ C1] ? perf_swevent_event+0x4be/0x570 [ 680.425635][ C1] ? perf_tp_event+0x1520/0x1520 [ 680.430888][ C1] ? perf_trace_buf_alloc+0x290/0x290 [ 680.436303][ C1] ? perf_tp_event+0x13d7/0x1520 [ 680.441295][ C1] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 680.447472][ C1] ? mark_lock+0x94/0x320 [ 680.452021][ C1] ? __lock_acquire+0x1273/0x7d40 [ 680.457275][ C1] ? call_timer_fn+0x189/0x540 [ 680.462091][ C1] ? irq_exit_rcu+0x9/0x20 [ 680.466650][ C1] ? sysvec_apic_timer_interrupt+0xa4/0xc0 [ 680.472684][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 680.479053][ C1] ? generic_exec_single+0x481/0x4f0 [ 680.484392][ C1] ? verify_lock_unused+0x140/0x140 [ 680.489907][ C1] ? do_syscall_64+0x55/0xa0 [ 680.494538][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 680.500688][ C1] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 680.506465][ C1] ? mark_lock+0x94/0x320 [ 680.510849][ C1] __skb_get_hash+0xf3/0x2e0 [ 680.515653][ C1] ? __skb_get_hash_symmetric+0x1d0/0x1d0 [ 680.521510][ C1] netdev_pick_tx+0x3bd/0xc20 [ 680.526317][ C1] netdev_core_pick_tx+0x132/0x340 [ 680.531490][ C1] __dev_queue_xmit+0x9e0/0x3660 [ 680.536471][ C1] ? __dev_queue_xmit+0x265/0x3660 [ 680.542409][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 680.548600][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 680.553841][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 680.560209][ C1] ? netdev_core_pick_tx+0x340/0x340 [ 680.565530][ C1] ? __asan_memcpy+0x40/0x70 [ 680.570318][ C1] ? eth_header+0x11b/0x200 [ 680.574893][ C1] ? vlan_hwtstamp_set+0xd0/0xd0 [ 680.580056][ C1] ? neigh_connected_output+0x3b0/0x450 [ 680.585757][ C1] ip6_finish_output2+0xe3d/0x1630 [ 680.593110][ C1] ? ip6_finish_output2+0x645/0x1630 [ 680.598475][ C1] ? ip6_mtu+0x7d/0x3f0 [ 680.602684][ C1] ? nf_hook+0x390/0x390 [ 680.606974][ C1] ? ip6_finish_output+0x57b/0x820 [ 680.612134][ C1] ndisc_send_skb+0xc26/0x14f0 [ 680.616936][ C1] ? ndisc_send_skb+0x1f5/0x14f0 [ 680.621945][ C1] ? ndisc_mc_map+0x680/0x680 [ 680.626770][ C1] ? skb_dst+0xd0/0xd0 [ 680.630891][ C1] addrconf_rs_timer+0x2d5/0x630 [ 680.635864][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 680.642050][ C1] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 680.648075][ C1] call_timer_fn+0x189/0x540 [ 680.652712][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 680.658822][ C1] ? call_timer_fn+0xd2/0x540 [ 680.663616][ C1] ? __run_timers+0x800/0x800 [ 680.668344][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 680.674529][ C1] __run_timers+0x542/0x800 [ 680.679075][ C1] ? detach_timer+0x2b0/0x2b0 [ 680.683889][ C1] run_timer_softirq+0x67/0xf0 [ 680.688785][ C1] handle_softirqs+0x280/0x820 [ 680.693890][ C1] ? __irq_exit_rcu+0xd3/0x190 [ 680.698803][ C1] ? do_softirq+0x1a0/0x1a0 [ 680.703525][ C1] ? irqtime_account_irq+0xb6/0x1c0 [ 680.708815][ C1] __irq_exit_rcu+0xd3/0x190 [ 680.713551][ C1] ? irq_exit_rcu+0x20/0x20 [ 680.718103][ C1] irq_exit_rcu+0x9/0x20 [ 680.722383][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 680.728151][ C1] [ 680.731122][ C1] [ 680.734180][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 680.740269][ C1] RIP: 0010:generic_exec_single+0x481/0x4f0 [ 680.746316][ C1] Code: 75 11 e8 42 05 0b 00 48 85 db 75 16 e8 38 05 0b 00 eb 15 e8 31 05 0b 00 e8 bc 08 0a 09 48 85 db 74 ea e8 22 05 0b 00 fb 31 c0 <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 43 c7 44 2c 08 [ 680.765968][ C1] RSP: 0018:ffffc9000522fa00 EFLAGS: 00000246 [ 680.772158][ C1] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000080000 [ 680.780605][ C1] RDX: ffffc9000ee41000 RSI: 000000000000379e RDI: 000000000000379f [ 680.788639][ C1] RBP: ffffc9000522fad0 R08: ffffffff911c45ff R09: 1ffffffff22388bf [ 680.796772][ C1] R10: dffffc0000000000 R11: fffffbfff22388c0 R12: 1ffff92000a45f44 [ 680.804874][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff92000a45f65 [ 680.812904][ C1] ? event_function+0x300/0x300 [ 680.817823][ C1] ? smp_call_function_single+0x5a0/0x5a0 [ 680.823816][ C1] ? percpu_counter_add_batch+0x1f1/0x2a0 [ 680.829780][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 680.835112][ C1] ? smp_call_function_single+0xb0/0x5a0 [ 680.840878][ C1] smp_call_function_single+0x36d/0x5a0 [ 680.846647][ C1] ? event_function+0x300/0x300 [ 680.851627][ C1] ? flush_smp_call_function_queue+0x250/0x250 [ 680.857910][ C1] ? event_function+0x300/0x300 [ 680.862901][ C1] perf_install_in_context+0x5be/0x920 [ 680.868495][ C1] ? exclusive_event_installable+0x2c0/0x2c0 [ 680.874693][ C1] ? add_event_to_ctx+0x1180/0x1180 [ 680.880032][ C1] ? anon_inode_getfile+0x109/0x1a0 [ 680.885370][ C1] ? perf_event__header_size+0x165/0x220 [ 680.891155][ C1] __se_sys_perf_event_open+0x1836/0x1c50 [ 680.897012][ C1] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 680.902784][ C1] ? lock_chain_count+0x20/0x20 [ 680.907682][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 680.912934][ C1] ? __x64_sys_perf_event_open+0x20/0xc0 [ 680.918600][ C1] do_syscall_64+0x55/0xa0 [ 680.923224][ C1] ? clear_bhb_loop+0x40/0x90 [ 680.928033][ C1] ? clear_bhb_loop+0x40/0x90 [ 680.932776][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 680.938872][ C1] RIP: 0033:0x7ff8ed79c819 [ 680.943349][ C1] 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 [ 680.963096][ C1] RSP: 002b:00007ff8eb9f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 680.971548][ C1] RAX: ffffffffffffffda RBX: 00007ff8eda15fa0 RCX: 00007ff8ed79c819 [ 680.979551][ C1] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000480 [ 680.988005][ C1] RBP: 00007ff8ed832c91 R08: 000000000000000b R09: 0000000000000000 [ 680.996008][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 681.004372][ C1] R13: 00007ff8eda16038 R14: 00007ff8eda15fa0 R15: 00007ffc08b481f8 [ 681.012571][ C1]