last executing test programs: 5.508713706s ago: executing program 2 (id=768): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x6}, 0x9c01, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x800, 0x0, 0x0, 0x0, 0x43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x4, &(0x7f0000000000), 0x18) 5.3130182s ago: executing program 2 (id=772): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000680)="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", 0xfc}, {&(0x7f0000000b00)="9fa65d6d0c2b9edfbdeb62c4214ad730a711d36b25aa0a514337ac6152b2bd02a072e867b441aa7073b5e7ad7f9df671dc8a30da99f20bac7a446f2da3dbefb92eed748c5731292f91301da7bfce13ebe8a8bb1dd77bd9a0978b591c66d600045cc2afd4d51ec39e23c5bb3db1bf2f6f84d428", 0x73}, {&(0x7f0000000c40)="d2c7deac2f524c3904c4189e49a2b4ef2535cb7fc9f7155d61351a2678177a0d5fb5087e03603d010a06c65ef03b28a950efc5a2b2cbe8b40425466871a6a1b6527050c91749e549148263c8af6e2b7221893e8edd9380174801803dcd7cf87402681551346e174f", 0x68}, {&(0x7f0000000f40)="2bc4dd73a11f9de61ee12ae76c22f7a0dde854a5e43c0e8c7582e348b6fc88907e2e9dd04e55c72c372e2fd48150cc886abc7ffb450596998a84f0dbdb0b806bdc6f0b7d813e1d56691d34ec28a21c585131adb3d92952f2f0db4da3b62e55a57661912a2727374bf60fedbf8e4c2bfa376b06cf066debe2d0a2d4", 0x7b}, {&(0x7f0000000fc0)="0f79ae5082984b1a091f2a0efa11f077580b37c20e3ebca5cbf69110321fd2e3783257293ab9439bdbc9e03f479fcf99dde46206c37da5a6ba67bbfb76534002a2347768eb3e78dafd2ae0ddb573e3aca96bc47ce0f6be35af388e4866c6b77d28a6f542a3cc4be7e5db5e5bac48aa0d35c603f1f77b2bf727d0d9fb1518e1590c0bce9fe8c666b973960c5433140d48f264a34ba51720bc2f426f82b63d57b0588dc20f6a65ec772a6476daec7debaceebdd06645ba9639c940d9fce7f6cd08a2e28a0c298545941b9923571623750df206090bf72484f3", 0xfffffffffffffe13}], 0x5}, 0x40800) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f00000000c0)="22d82f027ecd3525b520f51cedb4859dd500c699191db698cb45298de15a1a4f01a2b2cd13c6e96c67", 0x29}, {&(0x7f0000000e40)="0a2a3642848a8828e92c2d27fb91bc96e8464841fb8fb9196ef8759aee9d98ba705e9b2b2a758aa68830b1b825310fea94561e911189a095a16ca1380f72b4c72d577840360355e6ab0c2a2beebabed2f0174397905fb07dc7a6af626e9e218d38daf8b9cc988e16ba070aba401d1c11e16bb3051ca30bbe8fdb90de63420608eb2cbd1f2cff12a8cf303570d9446e7c67609639c7f9be0f595d623aade1936bfc6d48b58bc5f26bf8044763e1ec8735e31d74dea22bf9a5a3bc8685f16a0b6f981516c62483a7df5fd37025ea0054172976a8", 0xd3}, {&(0x7f0000000780)="21d8c68052b6d078243cdbd4fe0e895005395619f482b03863d6cead5b94ae3f684f20a43b9c2c4af09f76cb8f4bdf88d6976f9a6d1241334d", 0x39}, {&(0x7f0000000d80)="d8ca1ded0e42f9b83dc4f1933ab70354baf066b830b54644f308e7f7a67ad2617ad51d6b55f7647c57d17bdc4595e10ce3b2c685f402d166ba72d7a0ce3ad93a781e78001556523c2ef3226e75a09146308498c33a7333a06592a5a1362e261ddba989ff2f193763a6c212fe82a8e9c99fba1565ebb87a5706fb1dc73b31e34abd426c4a453e3f4519069675f82c87620315b71e6b38", 0x74}, {&(0x7f0000000840)="34b06b2377657cf2fd2c60a6c6757af586418186498c80ae1660b1ff271349c39de9d31f61dc4bef27a260668be90281900272e9e63483fada2fa553df461c59e3d294558ec228760c3dda06a00309680a108b9caa0429aa3f9d884b6edf900b2dd81b9648f36ddfae832880df59bb06de95deb2a3e4be710467f79077d5b7036b4ce3e295f3474954391e348f1166daae990a3b6a3c01be85737564d6cc4fcce744cd814009bade967dddc995bbaf837c6aa829dd14932e57ff50d6e4056e151a142217a56926effc5ce454795307c8bbd321", 0xd3}, {&(0x7f0000000980)="d9650f7dfda80129fe827f642985de045de6d9872c1451dda96ba93b53303d5ca68dc248061e13a6b849e934ccaca755a03afb524050b7d29e44e3a6643351ceddbc2901824652d39fa6e44100547761cf173e75102fc7cec2ab3b3bf1dddaa2f96700090e136ba78c0e4020dd02c74a778a02", 0x73}, {&(0x7f00000007c0)="730c462e01b302c9c6680696f3739e714068fcc777646eeed757e5bd153c0ad000faa4837625dc63f92adff41492a19d5f8285b5ab81516438954ec9e09d7d0d579b595fe2cb1f530780f39c617db0c628a7e395882e6b1d638e9a5b318129ae85af93", 0x63}, {&(0x7f0000000a00)="1545a57ce48fdca5062dcecf11c977ff1ae18cb3e2408aecae8f3e34251350b7416d0744e0f27f473b6d2b11c2a236ce145442efb74e3eda9beab74422b7c04467bdc09608b2a1ca00e5450724ed5eb1234bd6b72f0807976672740b0a34a0bbb0a8f13c36ad1dae19c545baa405ff557e05018ba718354779835ca825dcd4d8636ec917f31547c30dd4693a016310cde0921408c81642aa920d4284dff0", 0x9e}], 0x8, 0x0, 0x42, 0x1f00c00e}, 0x48d1) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x33fe0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r2) ioctl$SIOCSIFHWADDR(r2, 0x8b18, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x11, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000010000000000000007000000056968010500000018450000fcffffff000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000000000000850000008680000018000000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000000000008500000086000000852000000300000018140000", @ANYRES32=r2, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000300)='GPL\x00', 0x61a1, 0xf2, &(0x7f0000000340)=""/242, 0x41000, 0xd, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000500)=[{0x0, 0x1, 0xe, 0x9}, {0x3, 0x2, 0x3, 0xb}, {0x4, 0x5, 0xf, 0x1}], 0x10, 0x20000000}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000640)={r1, r5}) 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={0xd3c0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$kcm(0x10, 0x2, 0x0) r6 = perf_event_open(0x0, 0x0, 0x1, r3, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r8, 0x107, 0x5, 0x0, 0x0) r9 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r9, 0x107, 0x8, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x9, 0x0, 0x0, 0x40f00, 0x80, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=[{0x5, 0x3, 0x7, 0x9}, {0x4, 0x2, 0xc, 0x2}], 0x10, 0x8}, 0x94) r10 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r10, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c000000000000000000000007000000441c0503e0", @ANYRESHEX=0x0, @ANYRES16=r10], 0x30}, 0x40890) ioctl$SIOCSIFHWADDR(r2, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) r11 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="2e00000011008b88040f80ee59ac990413080048250000005e2980421803001825800000000f0000ea7f2e0c0012", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x4800) 5.212285033s ago: executing program 0 (id=773): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) 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, 0x107b7e, 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, 0x20b64, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x20) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r8, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r10, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg(r9, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)=""/4096, 0x1000}, 0x0) ioctl$TUNSETIFF(r2, 0xb702, 0x0) gettid() bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4, @perf_config_ext={0x1, 0xffffffffffffffff}, 0xa38, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r11 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="d80000001a0081044e81f782db4cb904021d08007b490d4f1e81f8d815001000ff05143a13600e12080005007a010401a8001600200003", 0x37}], 0x1}, 0x1) write$cgroup_subtree(r11, &(0x7f0000000040)=ANY=[], 0xfe33) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_devices(r12, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0) 4.827542971s ago: executing program 0 (id=775): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000600), 0x4) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7, @local, 0x0, 0x20}, 0x80, &(0x7f0000000980)=[{0x0}], 0x1}, 0x20040000) 4.704803834s ago: executing program 0 (id=777): r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup=r0, 0x24, 0x1, 0x54d, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)}, 0x40) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0x1, 0x0, 0x0, 0x545, 0x0, 0x0, 0x40f00, 0x34}, 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = 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, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x10006, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10740c, 0x0, 0x566, 0x6, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x58, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x9, '\x00', r4, r0, 0x2, 0x5, 0x2}, 0x50) r5 = socket$kcm(0xa, 0x1, 0x106) sendmsg$kcm(r5, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x2000000, @dev, 0x39}, 0x80, 0x0}, 0xe07e872420dfefca) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$kcm(0xa, 0x2, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="070000000400000018000000250b000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000000000000000000000004910f8e2000000000000"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r7 = openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_type(r7, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r8 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r8, 0x0, 0x30, 0x0, 0x90) 3.382964023s ago: executing program 1 (id=780): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x4, &(0x7f0000000000), 0x18) 3.296545286s ago: executing program 1 (id=781): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x3}, 0x50) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8001}, 0x0, 0x32, 0x43e1bd74, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x106) setsockopt$sock_attach_bpf(r0, 0x29, 0x1a, 0x0, 0x4) 3.047279701s ago: executing program 1 (id=782): perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0xa, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x891c, &(0x7f0000000040)={'pim6reg0\x00', @broadcast}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0}, 0x11) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], 0x0}, 0x94) bpf$ITER_CREATE(0xb, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x13, 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000000000000180200002020702500000000002020207b0af8ff00000000bda100000000000026010000f8ffffffb702000008000000b703000000000000850000004b00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r4 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) socketpair(0x23, 0x5, 0x0, &(0x7f0000000100)) close(r4) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r3, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r5) recvmsg$unix(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x0, 0x0, 0x0, 0x33, 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, 0xffffffc5, 0x3efd7ab4c41335d9, @perf_bp={&(0x7f0000000380), 0x4}, 0x1400, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r6 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x100, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x48, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f90a24fc6010000a000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x44) 1.7645725s ago: executing program 2 (id=783): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.current\x00', 0x26e1, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8b32, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x800}) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)}, 0x0) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x496f82, 0x0) r4 = socket$kcm(0x11, 0x3, 0x0) r5 = socket$kcm(0x11, 0x200000000000002, 0x300) r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r6, @ANYBLOB="0000000000000000b703000000000000850000002f000000b709000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000001300)=r7, 0x4) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000100)=@hci={0x1f, 0x8, 0x4}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214000600002fb96d", 0xe}], 0x1}, 0x0) recvmsg(r5, &(0x7f00000024c0)={0x0, 0x0, 0x0}, 0x42) ioctl$TUNSETLINK(r3, 0x400454cd, 0x302) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x58, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r10 = socket$kcm(0x2, 0x3, 0x2) setsockopt$sock_attach_bpf(r10, 0x1, 0x3e, &(0x7f0000000100)=r9, 0x4) r11 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="4c000000140097f87059ae08060c040002ff0f020000000000001a350182fa73a69d35a21429b17cd02941601d60ffc0cca84708f7abca1b4e7d06a60300000072f750375ed08a5604000000", 0x4c}], 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1a000000fcffffff040000000500000000100000", @ANYRES32=0x1, @ANYBLOB="450600"/20, @ANYRES32=r8, @ANYRES32=r1, @ANYBLOB="0400000003000000020000000000000000003054d6cc4bb01d700600"], 0x50) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004050}, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x2) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x2) socket$kcm(0x2, 0x3, 0x2) 1.75597412s ago: executing program 0 (id=784): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x9, &(0x7f0000000040)=@framed={{}, [@ldst={0x3, 0x0, 0x6, 0xa, 0x0, 0xfe00, 0x41}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="1c0000001a007f049e", 0x9}, {&(0x7f0000000140)="03000000fb73fc8040250080f2dc06a9258f2e", 0x13}], 0x2}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000004840)={0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f00000001c0)="3f141eee67c23192d01c7590ed2c86fac95c", 0x12}, {&(0x7f0000000200)="4eec9e25c5312842ff766500d03a5847125a25428bc2e9c4e3147aa8f4ad9dde980b414648c506bcbd6fa67dcb048148db08b1512d9da4f43fcff63aa4b22fb0e5d13f3e76af9b4baafb802151a994ad0f445ade2dcad2cf4084fa87c763ced2db76bc93aa14be91bf9307c606f702f44a192112e669d7da6453f72d0f177412e4ea494639eb95efc53db6182a372e2dcc42f5bbbc3488239d32b02205b3ce1b8585344e09ecf14304872635d9225a", 0xaf}, {&(0x7f00000045c0)="d3deba31b8a4fff8f6933639e10cdd31200109654526756c7c4d28b3219006db5255c77ceb43e2eac76cd63d07b0af9f76bd1c046946c30357fa3010dad539d4011a6c16bc94f79a4170e910d665201fe7e175602c5efa717eef04233497468e7ee49ca3062db690e5a034f30cb8e11c550d60607d7e2f502f6e770b777e4aab27c576ca8e04", 0x86}, {&(0x7f0000004680)="adef35d5ba5744a5367858f8ccd0c0f964bbf628cc2d93dc2c92eaae", 0x1c}, {&(0x7f00000046c0)="7dfa908c4cc06378906b2e0a40ef13cafe4cecc06ebaaa139859994b6c11061e1ba67b0c2bc672a9abac5e01afcaca0d80296e68a69d9c999bdc60834b5a23fd7c6b59fd626125ed37e9b5a26af60b81005ce24b2d760f2de4665b9670bfc35da55ff22ccd0dd09fec1185b1cd5ccf1f803bb0b626c2b95acc4ce51a54905b3eac34394bdf3c90a5a788afa122097473f52ec83de6a5cec7a16c78e2732ae0789dcfa6fa365ffa32e704630822b33f1091423032af9b6713af75de03365b39257f5d0abb0f62aa5563af645c97c698d1ac", 0xd1}], 0x5}, 0x1) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="2efffe0011008108090f9becdb4cb9200a4831371400000069bd6efb2502eaf60d000300020400bf050005001201", 0x2e}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000004580)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000004440)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/222, 0xde}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/4096, 0x1000}], 0x5, &(0x7f00000044c0)=""/191, 0xbf}, 0x2042) 1.695570432s ago: executing program 3 (id=785): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000600), 0x4) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7, @local, 0x0, 0x20}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000340)}], 0x1}, 0x20040000) 1.654467673s ago: executing program 1 (id=786): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0, 0x8}, 0x4010, 0x0, 0x0, 0x8, 0x3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0x13, 0x0, 0x2}]}}, 0x0, 0x26, 0x0, 0x9}, 0x28) 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) bpf$BPF_PROG_TEST_RUN_LIVE(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x20002, 0x8, 0x0, 0x3, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80102, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0x2}, 0x8000, 0x0, 0x465e, 0x4, 0x3fe, 0x80000000, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0), 0xe8}, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="03000000040000000400"], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x86dd, 0x12, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68888a8", 0x0, 0xaded, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.633898523s ago: executing program 3 (id=787): socketpair(0x2, 0x3, 0x3, &(0x7f0000000000)) (async) socketpair(0x2, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040), 0x4) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0), 0x2, 0x0) (async) r2 = openat$cgroup_type(r1, &(0x7f00000000c0), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'veth0_vlan\x00', 0x100}) socketpair(0x10, 0x2, 0x4b3f, &(0x7f0000000140)) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x10102, 0x0) (async) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x10102, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'rose0\x00', 0x200}) write$cgroup_type(r2, &(0x7f0000000200), 0x9) sendmsg$kcm(r0, &(0x7f0000000980)={&(0x7f0000000240)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)="84585f49993055d3cafec78932752d0ac4e3495b1fc41a4e3a1c839de85de0dd295dd63d0983ab8c27fc61f6", 0x2c}, {&(0x7f0000000300)="2ec850e857d08293f46c5750937dee305409a22432667b2d02bc96cce875635650a71618e988671b8f4bef629bbe539f66508297580e9bf1b7880950b11e644127b6fd21a662a0621040e5cb775b8af61822371fd5077eb0db668a35014c170b7c880328ff3f0d9b9f8bfde1bb8d7203c5aad8af297b9b477da96a9ba9c3859a9d626b9151fc24afa8315f483b1bd84ded8d1c5ce93e459dcc45f6ca7240cc3b8af9eb9db42188e491a2b6010209dc033232e48252f93d4525545f35a0b485004b504aa3ecb189e2445c5d85bdd6", 0xce}, {&(0x7f0000000400)="10474bb201303a03d651a5ff95fe4eacdd9c4c74f321de5d5c768eeece3b345ee04f5d228814247ef2524d80ec4d651020d035b44a6e204daaac2e0b549d4aed0722107e69f012a8b0a498f80ee6c1747b1d9d62a499ef7be4d265381f5ad232ffd25b1f875f490dcd538281b53cc6b1875834db3aab5b53eccf18c42e38f0737f8903f33ea4225ee2f92d2ef4b56c4f31d22c193e59aa6f993cb2957398a106ba67489cc68c1e8abbddbcff8602b949a16df46f7d56afd562ec7e307f", 0xbd}, {&(0x7f00000004c0)="4a4c97a6d4fd555b2b8007", 0xb}, {&(0x7f0000000500)="1663e997a3080070f53f9b87136cf2a915cb089b4cb83760faf945876ac782a2e1645400dd3bbf3e023f022d318988b4e6d9e1c21ddc8089524c4145aaf2538d38dd3252d98498b3c5360e98e0fc64b89848b755635fcc65a7388b9136d9f4a19e91ef3a85936114d0e2d889132ecd2878d899282f00f4c58ad9cc42b33fefa8a2b56b6dbd00", 0x86}, {&(0x7f00000005c0)="43094df3259b101345ccdb673793fa6cba7aac5c98ae4d659616482e7ae4a2ae842a50f06bdf9619f00e5d953e5ee5", 0x2f}, {&(0x7f0000000600)="4ec59a38fd66b8c368e1d476d2998fb6338cab1d240976f2560592946c5b6605662427f8c9e9481dd351d004e21c697a1e797b53266809cc38c6020a6e0e38dfb29e9d95c1da58086bf3f946360e96", 0x4f}], 0x7, &(0x7f0000000700)=[{0x60, 0x101, 0x1000, "5cc9d1895f84fd259ecf309b8bc6d2ff86f62642f73a86678b3d042959d607bbacaa9ed7f40f2251484572131a002f3284ac8981c6cba17bc6f98e3c17ca367f0a2cd80b20c99f4291345409"}, {0xc8, 0x0, 0x5, "f8d3d076728c7ed1a73a25410d29c7b3cd73c8233d15e089d60ae63751ff89cadc65b2fcb720bf31e2680695af4c8823eabdf0e219505a587158c930089a2ad3e2ab45e6746ab68f0820a0d678d1dcb845a63ac14412dfad7f33e22f7d591a3783ea6ddbd4e74ac4887b4a334f2b9b92de9884938fb9aa2c84e840396b9e4381cafbe81b79f2d8304ef0e9bcfda02eb71ad7f062011400ae66c1fb07f777cdd585345ae10c5f319e6995f18f6e25ec18e511d00bc8"}, {0x18, 0x11, 0x16, "17cd6218e4"}, {0x40, 0x102, 0x0, "9b94dc19e717568b5e05b3784b4de204645e9d963c88bf751b913f45fdc9de6a4b2d800d41e5e2aa3cd1585516"}, {0xe8, 0x0, 0x5, "e73d527297b27b9aa7558a4019956adc234b2ce243531703b99705d63cb973f618779f75abb141bb33744646781cbf00aae35b67e28fcc71749a806b07cccb60eaf929e9a69e04311d3f63f04407a53758ff24e3bc49c2d93856db99d48eaff4cc85982674c7aca523655ffbc74ca4993e62ed95034c90e761123049f3d77bded21a3aac687fc4d10ae64ef73f72e6e5e91149cd91b0ca3b3ef7c3c2e0d50437f84b241c1a4211215b0326115ab6186097254cbca25fc5e06e21b356e7d144344ed7d9dd2e79f063fd9c41bf347e15bebebbd1"}], 0x268}, 0x4000040) (async) sendmsg$kcm(r0, &(0x7f0000000980)={&(0x7f0000000240)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)="84585f49993055d3cafec78932752d0ac4e3495b1fc41a4e3a1c839de85de0dd295dd63d0983ab8c27fc61f6", 0x2c}, {&(0x7f0000000300)="2ec850e857d08293f46c5750937dee305409a22432667b2d02bc96cce875635650a71618e988671b8f4bef629bbe539f66508297580e9bf1b7880950b11e644127b6fd21a662a0621040e5cb775b8af61822371fd5077eb0db668a35014c170b7c880328ff3f0d9b9f8bfde1bb8d7203c5aad8af297b9b477da96a9ba9c3859a9d626b9151fc24afa8315f483b1bd84ded8d1c5ce93e459dcc45f6ca7240cc3b8af9eb9db42188e491a2b6010209dc033232e48252f93d4525545f35a0b485004b504aa3ecb189e2445c5d85bdd6", 0xce}, {&(0x7f0000000400)="10474bb201303a03d651a5ff95fe4eacdd9c4c74f321de5d5c768eeece3b345ee04f5d228814247ef2524d80ec4d651020d035b44a6e204daaac2e0b549d4aed0722107e69f012a8b0a498f80ee6c1747b1d9d62a499ef7be4d265381f5ad232ffd25b1f875f490dcd538281b53cc6b1875834db3aab5b53eccf18c42e38f0737f8903f33ea4225ee2f92d2ef4b56c4f31d22c193e59aa6f993cb2957398a106ba67489cc68c1e8abbddbcff8602b949a16df46f7d56afd562ec7e307f", 0xbd}, {&(0x7f00000004c0)="4a4c97a6d4fd555b2b8007", 0xb}, {&(0x7f0000000500)="1663e997a3080070f53f9b87136cf2a915cb089b4cb83760faf945876ac782a2e1645400dd3bbf3e023f022d318988b4e6d9e1c21ddc8089524c4145aaf2538d38dd3252d98498b3c5360e98e0fc64b89848b755635fcc65a7388b9136d9f4a19e91ef3a85936114d0e2d889132ecd2878d899282f00f4c58ad9cc42b33fefa8a2b56b6dbd00", 0x86}, {&(0x7f00000005c0)="43094df3259b101345ccdb673793fa6cba7aac5c98ae4d659616482e7ae4a2ae842a50f06bdf9619f00e5d953e5ee5", 0x2f}, {&(0x7f0000000600)="4ec59a38fd66b8c368e1d476d2998fb6338cab1d240976f2560592946c5b6605662427f8c9e9481dd351d004e21c697a1e797b53266809cc38c6020a6e0e38dfb29e9d95c1da58086bf3f946360e96", 0x4f}], 0x7, &(0x7f0000000700)=[{0x60, 0x101, 0x1000, "5cc9d1895f84fd259ecf309b8bc6d2ff86f62642f73a86678b3d042959d607bbacaa9ed7f40f2251484572131a002f3284ac8981c6cba17bc6f98e3c17ca367f0a2cd80b20c99f4291345409"}, {0xc8, 0x0, 0x5, "f8d3d076728c7ed1a73a25410d29c7b3cd73c8233d15e089d60ae63751ff89cadc65b2fcb720bf31e2680695af4c8823eabdf0e219505a587158c930089a2ad3e2ab45e6746ab68f0820a0d678d1dcb845a63ac14412dfad7f33e22f7d591a3783ea6ddbd4e74ac4887b4a334f2b9b92de9884938fb9aa2c84e840396b9e4381cafbe81b79f2d8304ef0e9bcfda02eb71ad7f062011400ae66c1fb07f777cdd585345ae10c5f319e6995f18f6e25ec18e511d00bc8"}, {0x18, 0x11, 0x16, "17cd6218e4"}, {0x40, 0x102, 0x0, "9b94dc19e717568b5e05b3784b4de204645e9d963c88bf751b913f45fdc9de6a4b2d800d41e5e2aa3cd1585516"}, {0xe8, 0x0, 0x5, "e73d527297b27b9aa7558a4019956adc234b2ce243531703b99705d63cb973f618779f75abb141bb33744646781cbf00aae35b67e28fcc71749a806b07cccb60eaf929e9a69e04311d3f63f04407a53758ff24e3bc49c2d93856db99d48eaff4cc85982674c7aca523655ffbc74ca4993e62ed95034c90e761123049f3d77bded21a3aac687fc4d10ae64ef73f72e6e5e91149cd91b0ca3b3ef7c3c2e0d50437f84b241c1a4211215b0326115ab6186097254cbca25fc5e06e21b356e7d144344ed7d9dd2e79f063fd9c41bf347e15bebebbd1"}], 0x268}, 0x4000040) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x8) (async) ioctl$TUNSETLINK(r3, 0x400454cd, 0x8) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c80)={0x19, 0x27, &(0x7f00000009c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, {}, {}, [@map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, @tail_call, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x5bab2d97}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000b00)='GPL\x00', 0xd, 0x3c, &(0x7f0000000b40)=""/60, 0x40f00, 0x32, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000b80)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000bc0)={0x4, 0x1, 0xaa557a69, 0x200}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000c00)=[0xffffffffffffffff], &(0x7f0000000c40)=[{0x2, 0x2, 0x8, 0x8}, {0x2, 0x2, 0x9, 0xc}], 0x10, 0x3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f40)={r4, 0x0, 0x81, 0xaa, &(0x7f0000000d40)="1058016978c8e185727050fa66834df8f6f1f9f72850bd7f77c5640e928495a75f53bbcf7be8d691b04178f31bf1c6058a2fe4c8123dba59a6ac5b42d89f9f052df413cd8481960e3baa01fa49729477848adec0910b49b5cbfb888e9ad7e096f053e5dedc4cf6cc152068e0bed74d178c48a2d7acb38e68cae4ca95a89339aa8d", &(0x7f0000000e00)=""/170, 0x923f, 0x0, 0x4b, 0x1000, &(0x7f0000000ec0)="edaaa36b0b84b2a039bb992a041a530f176452440f06ea5a2c5f2079638d669437910b8bd3f9d28e7daaf6f25058b73df9d1b69eaea156dcc8a6c8cde8029344f9ced72843a1ad233cbeab", &(0x7f0000000f40)="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", 0x2, 0x0, 0x401}, 0x50) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)=@o_path={&(0x7f0000001fc0)='./file0\x00', 0x0, 0x18, r2}, 0x18) (async) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)=@o_path={&(0x7f0000001fc0)='./file0\x00', 0x0, 0x18, r2}, 0x18) r6 = openat$cgroup_int(r1, &(0x7f0000002040)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000002080)=0x7, 0x12) r7 = syz_clone(0x40000000, &(0x7f00000020c0)="502bdbd885cceb172dbe1ec601a4440bc3cd7fa0aa9014f7313736219f489cbe02377b62a24df0c54f9c3bc2849812b2766cffde1ede6331", 0x38, &(0x7f0000002100), &(0x7f0000002140), &(0x7f0000002180)="517a3a5040128f4c2e0882623069b6bc9077bc4d99d19db8e4bccfebecd2a393eaf3436672f96efbf17529e1942769e79b83ea4bb459fb46a9896001d92f08c71a633e37320a9eae8de6f59a11ce4bc780f2b30d9186d8fc0ea93a3588027cf08e3c") openat$cgroup_procs(r1, &(0x7f0000002200)='tasks\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002240)={@fallback=r4, r5, 0xf, 0x2010, 0x0, @value=r5}, 0x20) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002240)={@fallback=r4, r5, 0xf, 0x2010, 0x0, @value=r5}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004840)={r5, 0xe0, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000004580)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, &(0x7f00000045c0)=[0x0, 0x0], &(0x7f0000004600)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, &(0x7f0000004640)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000004680), &(0x7f00000046c0), 0x8, 0x73, 0x8, 0x8, &(0x7f0000004700)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004b40)={r4, 0xe0, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000004880)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, &(0x7f00000048c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004900)=[0x0], 0x0, 0x30, &(0x7f0000004940)=[{}, {}], 0x10, 0x10, &(0x7f0000004980), &(0x7f00000049c0), 0x8, 0x2, 0x8, 0x8, &(0x7f0000004a00)}}, 0x10) sendmsg$inet(r0, &(0x7f0000004cc0)={&(0x7f0000002280)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000004500)=[{&(0x7f00000022c0)="e00d22426ccc91f330f8df24b3bbc9d093183ea368ed4bbad440c68f788d05bf0918f1a43086d78a967034101c20eab15b9ba89e392e49980b1db955cb560b924aa3100d5a82b1bfa6e8171c01b6ff4fc6cf1cc5f023e67b76e68a8e9b6a27595a906d710a8cfbb66d3acdd689fb95cbba2aa0debcf15e84478547a7ad354f00200bdd5d7720a51444e51b1fba4d6e25dc85d182a4", 0x95}, {&(0x7f0000002380)="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0x1000}, 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0x1000}, {&(0x7f0000004380)="4d1250b93e4042b33f71aa63a8a45ed87bc2f72b4ca74766c41a1b10a02494e9157ca1f9307fd1c9be728adc86597c25fed5b63760ee3f7454845cf738272172defa9d6857de0f3ae409cc05da871fb3a82dd860ea10b45b6a2ec858693abfd19238868a43b219595a9a9048c2f1bfee6c5f14c09c00865379394b2d05216ce0aa3c9ee4e167317973200acf785a92569f5cd405748060e9edec9218c5ee5711bcecab92dd376da5", 0xa8}, {&(0x7f0000004440)="6a77c3eebd93e8a4595af578cb1228007523bc60ddbd52bb15b177c213e7b9e30e36e9f8f934cf839958fadaf751b1e391f654af981e24e9469ceebb079bf45468a3ceafcb7634bdc07bae6cd24af2860ec4ed8695ae7655b6867758efa4389feca0236ffb16c1c520d6fd73960e5f9b9d3cb96d44cf4d4f94e68a9c78135c6c414948ac7b02712b6e4946276a0501b779d47a9fe6a41c4a314c30252ea1974f01346bc71a853910da7d5921dab385e1a549ac5ce01571fb0580", 0xba}], 0x5, &(0x7f0000004b80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @multicast2, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfb5a}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}, @ip_retopts={{0xac, 0x0, 0x7, {[@lsrr={0x83, 0x1f, 0xc0, [@broadcast, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @loopback, @multicast2]}, @noop, @timestamp={0x44, 0xc, 0x6c, 0x0, 0x8, [0xa, 0x0]}, @cipso={0x86, 0x6f, 0xffffffffffffffff, [{0x0, 0xb, "5e611174237f898cff"}, {0x7, 0xd, "886e1e68ac6a5bdc6516ac"}, {0x1, 0x5, "118428"}, {0x1, 0x6, "7adecec1"}, {0x2, 0xf, "2f128eb23ce14332922d6c300a"}, {0x5, 0x8, "c50ac89a9a29"}, {0x6, 0x6, "9ef920d2"}, {0x2, 0xe, "c00c604c5ee8894aa884d8a2"}, {0x0, 0x9, "b6f89ccaf4190e"}, {0x7, 0x12, "6e9c6e7ba8446aac3ec379e98f33b2cb"}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @dev={0xac, 0x14, 0x14, 0x17}, @broadcast}}}], 0x128}, 0x24040000) r10 = perf_event_open(&(0x7f0000004d40)={0xd847923db6b40560, 0x80, 0x7f, 0x6, 0x7, 0xff, 0x0, 0x2, 0x1140, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000004d00), 0x5}, 0x0, 0x2c67, 0x4, 0x9, 0x995f, 0x7, 0x8, 0x0, 0x4, 0x0, 0x4}, r7, 0x2, 0xffffffffffffffff, 0xb) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004fc0)={0x0, 0x5, 0x18}, 0xc) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000005000)={&(0x7f0000004dc0)="3aa78affdcf161fe0908d5b81c4e8bb913d95ba8263d05e21b663a179a026f0eeda014e91af672151b8d53d36097c06a69ec13d132a69c003f4330005bea52c9d8a79dbb0be20e12763c37945aec8c0e3a5a1bdbec32", &(0x7f0000004e40)=""/12, &(0x7f0000004e80)="27bc95bb157dd9cbf3da5fd90cdbb1ec22f4e4c7a38862d691a86db6378f0c3842cad32d7c09", &(0x7f0000004ec0)="8945fcb829daa241a2259d9129032995fefadef637e19c83556521ada24c8068913348cfa434bec4bd2328e2ca3ebcc98072dd271ccb586ff8b43b899bf461362183d21c60a9903a1ee0d519751083aa3e75e0ca5ec37333c7b5736a4c70a6491ba4ae5dfaddeb5a9b5a0f6526185db2948a45f4d095bd5fe425a527caa8e74e6e67f359cf6f8d0da848c0c8855653fc1a31b6991f6b0b47c3bc1d32275b74075a45393e16ad9605ea6ff22ed41ba837e7eb856efe867dfcc7650770d4bb2dca8745c425aa28c690debe2df30cc0c1e979a52c0c310ab7ea70f258d2e5373e9a056ba90c8d8338", 0x9, r11}, 0x38) (async) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000005000)={&(0x7f0000004dc0)="3aa78affdcf161fe0908d5b81c4e8bb913d95ba8263d05e21b663a179a026f0eeda014e91af672151b8d53d36097c06a69ec13d132a69c003f4330005bea52c9d8a79dbb0be20e12763c37945aec8c0e3a5a1bdbec32", &(0x7f0000004e40)=""/12, &(0x7f0000004e80)="27bc95bb157dd9cbf3da5fd90cdbb1ec22f4e4c7a38862d691a86db6378f0c3842cad32d7c09", &(0x7f0000004ec0)="8945fcb829daa241a2259d9129032995fefadef637e19c83556521ada24c8068913348cfa434bec4bd2328e2ca3ebcc98072dd271ccb586ff8b43b899bf461362183d21c60a9903a1ee0d519751083aa3e75e0ca5ec37333c7b5736a4c70a6491ba4ae5dfaddeb5a9b5a0f6526185db2948a45f4d095bd5fe425a527caa8e74e6e67f359cf6f8d0da848c0c8855653fc1a31b6991f6b0b47c3bc1d32275b74075a45393e16ad9605ea6ff22ed41ba837e7eb856efe867dfcc7650770d4bb2dca8745c425aa28c690debe2df30cc0c1e979a52c0c310ab7ea70f258d2e5373e9a056ba90c8d8338", 0x9, r11}, 0x38) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000005040)=r5) perf_event_open$cgroup(&(0x7f0000005080)={0x1, 0x80, 0x4, 0x8, 0x8, 0x2, 0x0, 0x9bb3, 0x382b4, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x1, 0x47}, 0x400, 0x4, 0xffffff5a, 0x7, 0xc, 0x2, 0x9, 0x0, 0x8, 0x0, 0x7}, r1, 0x10, r10, 0x1) (async) perf_event_open$cgroup(&(0x7f0000005080)={0x1, 0x80, 0x4, 0x8, 0x8, 0x2, 0x0, 0x9bb3, 0x382b4, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x1, 0x47}, 0x400, 0x4, 0xffffff5a, 0x7, 0xc, 0x2, 0x9, 0x0, 0x8, 0x0, 0x7}, r1, 0x10, r10, 0x1) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000005100)) (async) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000005100)) 1.487364967s ago: executing program 0 (id=788): 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, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x2000000a, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x1, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0xc73, 0x6, 0x2, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000, 0x4, @perf_config_ext={0x7, 0x100000001}, 0x104010, 0x1, 0xffffffff, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB], 0x0, 0x4c}, 0x28) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0xc800, 0x0, 0xfffffffc, 0x9, 0xb0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800"/16], 0x0}, 0x94) socket$kcm(0x11, 0x3, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/296], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x2800000002000000, 0xe, 0x55, &(0x7f0000000140)="a06ad876d56a0064d082778c3938", &(0x7f0000000380)=""/85, 0x7300, 0x4000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x4}, 0x28) 1.487076717s ago: executing program 2 (id=789): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x4, &(0x7f0000000000), 0x18) 1.272419651s ago: executing program 2 (id=790): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x3}, 0x50) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8001}, 0x0, 0x32, 0x43e1bd74, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x106) setsockopt$sock_attach_bpf(r0, 0x29, 0x1a, 0x0, 0x4) 1.098022545s ago: executing program 3 (id=791): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.current\x00', 0x26e1, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8b32, &(0x7f0000000000)={'virt_wifi0\x00'}) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x800}) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)}, 0x0) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x101801, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x302) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004050}, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x2) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x2) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[], 0x48) r3 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r3, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r3, &(0x7f00000002c0)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x23000000, @mcast1, 0x9}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000780)="f4000900062b2c25fe80000000000000dc8b850f238466ccfe807a000000ad6e911b51", 0x23}, {&(0x7f0000000040)="e8ac303698", 0x5}], 0x2}, 0x0) 1.094662535s ago: executing program 2 (id=792): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000980)='GPL\x00', 0x3, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) unlink(&(0x7f0000000080)='./cgroup/cgroup.procs\x00') r2 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00c65288c2d9f3ac8600", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7020000080000", @ANYRES32=r4, @ANYBLOB="000000000000001000000000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000002008500000001000000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x70, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000bc0)={0x11, 0x11, &(0x7f0000000440)=@raw=[@cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffd}, @generic={0x5c, 0x1, 0x0, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @map_fd={0x18, 0x6, 0x1, 0x0, r3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x40}, @exit, @ringbuf_query, @exit, @generic={0x4, 0x6, 0x9, 0x2, 0x5}], &(0x7f0000000600)='GPL\x00', 0x9, 0x5c, &(0x7f0000000640)=""/92, 0x41100, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000b00)={0x2, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000b40)=[r3, r3, r4, r3, r3, r3, r3], &(0x7f0000000b80)=[{0x4, 0x4, 0x4, 0x4}, {0x5, 0x3, 0x1, 0x9}, {0x2, 0x3, 0x0, 0x4}], 0x10, 0x9d8e}, 0x94) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x7}, 0x410, 0x2000000, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={r0}) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x39, 0x7}, 0x0, 0x10000000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1810000000000000000000000000000061197c00000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x94) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/17], 0x48) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r5, &(0x7f0000000000), &(0x7f0000000280)=""/73}, 0x20) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000580)="5c00000052006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038021d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d49380e78ff6a1577ae18c819945fb4e37e70e4509c5", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x10) recvmsg$kcm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002400)=""/4073, 0xfe9}, {&(0x7f0000000300)=""/169, 0xa9}], 0x2}, 0x20000000) recvmsg$kcm(r6, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) socket$kcm(0x10, 0x400000002, 0x0) r7 = socket$kcm(0x10, 0x400000002, 0x0) setsockopt$sock_attach_bpf(r7, 0x10e, 0xb, &(0x7f0000000080), 0x4) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)="d8000000180081064e81f782db4cb904021d080006007c09e8fe55a10a0015000400142603600e1208000f0000000401a8001600200008000000000000fb8000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a73536138f00001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb3adbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f0f49e119c849ea6e5a0fc55e4cde205a214d6102d6dcbf33fb5ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6cc00"/216, 0xd8}], 0x1}, 0x4880) recvmsg$kcm(r6, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 927.183919ms ago: executing program 3 (id=793): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a00000001000000dd00000009"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020205d0af8ff00000000bea100000000000007010000f8ffffffb702000008000000b7030000ffee0000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x74, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async, rerun: 32) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r0, 0x58, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (rerun: 32) r3 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0x64, &(0x7f0000000000), 0x1) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000840)={0xffffffffffffffff, 0x20, &(0x7f0000000800)={&(0x7f0000000680)=""/89, 0x59, 0x0, &(0x7f0000000700)=""/219, 0xdb}}, 0x10) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000008c0)=@o_path={&(0x7f0000000880)='./file0\x00', 0x0, 0x4010, r0}, 0x18) (async) r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000900)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x18, 0x12, &(0x7f0000000340)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x40}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@generic={0x0, 0xb, 0x7, 0x3, 0x2}, @jmp={0x5, 0x0, 0x9, 0x0, 0x7, 0x38, 0x4}, @jmp={0x5, 0x0, 0x3, 0x7, 0x2, 0x40, 0x10}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000004c0)='syzkaller\x00', 0xffffffff, 0x46, &(0x7f0000000500)=""/70, 0x41000, 0x20, '\x00', r2, @fallback=0x39, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x0, 0x5}, 0x8, 0x10, 0x0, 0x0, r4, r1, 0x0, &(0x7f0000000980)=[r5, r0, r0, r0, r0, r6, r0, 0x1], 0x0, 0x10, 0x69d7}, 0x94) (async) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) (async, rerun: 32) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) (rerun: 32) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000040)={@cgroup=r7, r7, 0x2f}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={@fallback=r7, 0x2f, 0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, 0x0, &(0x7f0000000180), 0x0}, 0x2a) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000d3"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) 808.822252ms ago: executing program 3 (id=794): perf_event_open(&(0x7f0000000500)={0x1, 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, 0xa, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x891c, &(0x7f0000000040)={'pim6reg0\x00', @broadcast}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0}, 0x11) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], 0x0}, 0x94) bpf$ITER_CREATE(0xb, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x13, 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000000000000180200002020702500000000002020207b0af8ff00000000bda100000000000026010000f8ffffffb702000008000000b703000000000000850000004b00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r4 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) socketpair(0x23, 0x5, 0x0, &(0x7f0000000100)) close(r4) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r3, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r5) recvmsg$unix(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000003c0)=""/199, 0xc7}], 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x0, 0x0, 0x0, 0x33, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc5, 0x3efd7ab4c41335d9, @perf_bp={&(0x7f0000000380), 0x4}, 0x1400, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r6 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x100, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x48, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f90a24fc6010000a000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x44) 142.328796ms ago: executing program 1 (id=795): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000600), 0x4) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7, @local, 0x0, 0x20}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000340)}], 0x1}, 0x20040000) 125.234417ms ago: executing program 0 (id=796): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="1402040016000b63d25a80648c2594f90f24fc60", 0x14}], 0x1}, 0x2404c084) 70.749778ms ago: executing program 3 (id=797): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x4, 0x0, 0x0, 0x0, 0x2, 0xbd05, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2000000000000007, 0xffffffffffffffff}, 0x828, 0x8, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="d80000001c0081044e81f782db44b904021d080201000000040000a118000c000600142603600e1208000f0100810401a8001600200001", 0x37}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffdff, &(0x7f0000000080)}, 0x40840) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x9, 0x1, 0x7fe2, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') r3 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="d80000001c0081044e81f782db44b9040a1d08020a000000041296a1180002000000000000000e1208000f0100810401a8001600200001400300", 0x3a}], 0x1, 0x0, 0x0, 0x7400}, 0x0) r5 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000140)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514000cc008000200070002000600", 0x2e}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000085100000ffffffff"], 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1f00}, 0x94) sendmsg$inet(r5, &(0x7f0000000100)={0x0, 0x11, &(0x7f0000000080)=[{&(0x7f0000000140)="600000002c000d190a762d7f089e", 0xfca2}, {&(0x7f0000000280)="68cabf2dfb58fc0a1d6b689866f05d490d010088a8ffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae2f6e8bcb5ee52dcd7298d39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc", 0x52}], 0x2}, 0x0) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="8fedcb7907031175f37538e486dd630080fc00000000db5b686158bbcfe8875a060300001123000000000000000000000000ac1414aa3b20"], 0xfdef) openat$cgroup_devices(r6, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) r7 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x19, &(0x7f0000000000)=r9, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r6, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, &(0x7f0000000380)=[0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0], 0x0, 0x1a, &(0x7f00000004c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x79, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x18, 0x15, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4a}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r9}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_fd={0x18, 0xc, 0x1, 0x0, r6}, @map_val={0x18, 0x5, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f00000002c0)='syzkaller\x00', 0x3, 0x34, &(0x7f0000000300)=""/52, 0x41000, 0x0, '\x00', r10, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000700)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000740)={0x5, 0x9, 0xd, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r6], 0x0, 0x10, 0x7}, 0x94) r11 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r6}, 0x8) write$cgroup_devices(r11, &(0x7f0000000180)={'c', ' *:* ', 'r\x00'}, 0x8) write$cgroup_subtree(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="1303000054009155090893b31b71a54a07"], 0xfe33) 0s ago: executing program 1 (id=798): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x4, &(0x7f0000000000), 0x18) kernel console output (not intermixed with test programs): 22451][ T7382] ? kstrndup+0xbd/0x140 [ 256.626838][ T7382] hwsim_new_radio_nl+0xdad/0x1a70 [ 256.632097][ T7382] ? __nla_validate+0x50/0x50 [ 256.636837][ T7382] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 256.643437][ T7382] ? __nla_parse+0x40/0x50 [ 256.647898][ T7382] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 256.654270][ T7382] genl_family_rcv_msg_doit+0x21a/0x310 [ 256.659872][ T7382] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 256.665821][ T7382] ? bpf_lsm_capable+0x9/0x10 [ 256.670562][ T7382] ? security_capable+0x89/0xb0 [ 256.675455][ T7382] genl_rcv_msg+0x611/0x7a0 [ 256.680013][ T7382] ? genl_bind+0x360/0x360 [ 256.684471][ T7382] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 256.690846][ T7382] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 256.697513][ T7382] ? ref_tracker_free+0x686/0x830 [ 256.702649][ T7382] netlink_rcv_skb+0x235/0x4c0 [ 256.707468][ T7382] ? genl_bind+0x360/0x360 [ 256.711943][ T7382] ? netlink_ack+0x1160/0x1160 [ 256.716764][ T7382] ? __lock_acquire+0x7d80/0x7d80 [ 256.721837][ T7382] ? down_read+0x1ac/0x2e0 [ 256.726296][ T7382] genl_rcv+0x28/0x40 [ 256.730321][ T7382] netlink_unicast+0x7b1/0x930 [ 256.735149][ T7382] netlink_sendmsg+0x8d0/0xbf0 [ 256.739963][ T7382] ? netlink_getsockopt+0x590/0x590 [ 256.745207][ T7382] ? apparmor_socket_sendmsg+0x8e/0x330 [ 256.750790][ T7382] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 256.756121][ T7382] ? security_socket_sendmsg+0x80/0xa0 [ 256.761659][ T7382] ? netlink_getsockopt+0x590/0x590 [ 256.766908][ T7382] ____sys_sendmsg+0x61b/0x980 [ 256.771760][ T7382] ? __asan_memset+0x22/0x40 [ 256.776397][ T7382] ? __sys_sendmsg_sock+0x30/0x30 [ 256.781469][ T7382] ? __import_iovec+0x5f2/0x850 [ 256.786371][ T7382] ? import_iovec+0x73/0xa0 [ 256.790924][ T7382] ___sys_sendmsg+0x2a6/0x360 [ 256.795654][ T7382] ? __sys_sendmsg+0x2b0/0x2b0 [ 256.800541][ T7382] __se_sys_sendmsg+0x1d0/0x2c0 [ 256.805443][ T7382] ? __x64_sys_sendmsg+0x80/0x80 [ 256.810443][ T7382] ? lockdep_hardirqs_on+0x98/0x150 [ 256.815692][ T7382] do_syscall_64+0x55/0xb0 [ 256.820163][ T7382] ? clear_bhb_loop+0x40/0x90 [ 256.825604][ T7382] ? clear_bhb_loop+0x40/0x90 [ 256.830342][ T7382] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 256.836301][ T7382] RIP: 0033:0x7f9c0fd9de59 [ 256.840764][ T7382] 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 [ 256.860603][ T7382] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 256.869069][ T7382] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 256.877090][ T7382] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 256.885101][ T7382] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 256.893114][ T7382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 256.901124][ T7382] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 256.909157][ T7382] [ 259.551890][ T7401] __nla_validate_parse: 2 callbacks suppressed [ 259.551925][ T7401] netlink: 14 bytes leftover after parsing attributes in process `syz.2.477'. [ 259.612407][ T7404] netlink: 'syz.2.477': attribute type 10 has an invalid length. [ 259.634600][ T7404] veth0_vlan: left promiscuous mode [ 259.650287][ T7404] veth0_vlan: entered promiscuous mode [ 259.658881][ T7404] team0: Device veth0_vlan failed to register rx_handler [ 260.228460][ T7418] netlink: 'syz.2.482': attribute type 11 has an invalid length. [ 260.244574][ T7418] netlink: 'syz.2.482': attribute type 1 has an invalid length. [ 260.253559][ T7418] netlink: 'syz.2.482': attribute type 1 has an invalid length. [ 260.266319][ T7418] netlink: 'syz.2.482': attribute type 2 has an invalid length. [ 260.286680][ T7418] netlink: 198100 bytes leftover after parsing attributes in process `syz.2.482'. [ 260.615849][ T7427] netlink: 60 bytes leftover after parsing attributes in process `syz.0.485'. [ 260.659377][ T7427] netlink: 60 bytes leftover after parsing attributes in process `syz.0.485'. [ 260.713395][ T7427] netlink: 60 bytes leftover after parsing attributes in process `syz.0.485'. [ 260.743618][ T7427] netlink: 60 bytes leftover after parsing attributes in process `syz.0.485'. [ 261.655983][ T7449] netlink: 60 bytes leftover after parsing attributes in process `syz.2.488'. [ 261.876901][ T7452] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.488'. [ 264.329561][ T7442] netlink: 'syz.1.489': attribute type 21 has an invalid length. [ 264.379213][ T7442] netlink: 'syz.1.489': attribute type 1 has an invalid length. [ 264.387607][ T7442] netlink: 'syz.1.489': attribute type 2 has an invalid length. [ 264.408541][ T7442] netlink: 9062 bytes leftover after parsing attributes in process `syz.1.489'. [ 264.432804][ T7446] netlink: 14 bytes leftover after parsing attributes in process `syz.3.491'. [ 264.473061][ T7448] netlink: 'syz.3.491': attribute type 10 has an invalid length. [ 264.483933][ T7448] veth0_vlan: left promiscuous mode [ 264.491907][ T7448] veth0_vlan: entered promiscuous mode [ 264.505054][ T7448] team0: Device veth0_vlan failed to register rx_handler [ 264.549770][ T7452] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 264.557765][ T7452] CPU: 1 PID: 7452 Comm: syz.2.488 Not tainted syzkaller #0 [ 264.565210][ T7452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 264.575342][ T7452] Call Trace: [ 264.578691][ T7452] [ 264.581680][ T7452] dump_stack_lvl+0x18c/0x250 [ 264.586530][ T7452] ? show_regs_print_info+0x20/0x20 [ 264.591803][ T7452] ? load_image+0x420/0x420 [ 264.596475][ T7452] sysfs_warn_dup+0x8e/0xa0 [ 264.601038][ T7452] sysfs_do_create_link_sd+0xc0/0x110 [ 264.606837][ T7452] device_add_class_symlinks+0x1cf/0x240 [ 264.612548][ T7452] device_add+0x4f9/0xc40 [ 264.617307][ T7452] wiphy_register+0x1d99/0x2ac0 [ 264.622420][ T7452] ? cfg80211_event_work+0x40/0x40 [ 264.627591][ T7452] ? minstrel_ht_alloc+0x88a/0x990 [ 264.633299][ T7452] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 264.639436][ T7452] ieee80211_register_hw+0x2dd8/0x3b30 [ 264.644984][ T7452] ? ieee80211_register_hw+0xef1/0x3b30 [ 264.650611][ T7452] ? ieee80211_tasklet_handler+0x20/0x20 [ 264.656439][ T7452] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 264.662409][ T7452] ? __debug_object_init+0xec/0x450 [ 264.667682][ T7452] ? __asan_memset+0x22/0x40 [ 264.672395][ T7452] ? __hrtimer_init+0x189/0x270 [ 264.677920][ T7452] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 264.683751][ T7452] ? mac80211_hwsim_free+0x220/0x220 [ 264.689133][ T7452] ? rcu_is_watching+0x15/0xb0 [ 264.694055][ T7452] ? kstrndup+0xbd/0x140 [ 264.698416][ T7452] hwsim_new_radio_nl+0xdad/0x1a70 [ 264.703609][ T7452] ? __nla_validate+0x50/0x50 [ 264.708357][ T7452] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 264.714784][ T7452] ? __nla_parse+0x40/0x50 [ 264.719359][ T7452] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 264.725770][ T7452] genl_family_rcv_msg_doit+0x21a/0x310 [ 264.731451][ T7452] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 264.737517][ T7452] ? bpf_lsm_capable+0x9/0x10 [ 264.742271][ T7452] ? security_capable+0x89/0xb0 [ 264.747237][ T7452] genl_rcv_msg+0x611/0x7a0 [ 264.751828][ T7452] ? genl_bind+0x360/0x360 [ 264.756315][ T7452] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 264.762715][ T7452] ? ref_tracker_free+0x686/0x830 [ 264.767916][ T7452] ? __kasan_kmalloc_large+0x8b/0xa0 [ 264.773281][ T7452] netlink_rcv_skb+0x235/0x4c0 [ 264.778117][ T7452] ? genl_bind+0x360/0x360 [ 264.782611][ T7452] ? netlink_ack+0x1160/0x1160 [ 264.787462][ T7452] ? __lock_acquire+0x7d80/0x7d80 [ 264.792554][ T7452] ? down_read+0x1ac/0x2e0 [ 264.797034][ T7452] genl_rcv+0x28/0x40 [ 264.801302][ T7452] netlink_unicast+0x7b1/0x930 [ 264.806313][ T7452] netlink_sendmsg+0x8d0/0xbf0 [ 264.811153][ T7452] ? netlink_getsockopt+0x590/0x590 [ 264.816415][ T7452] ? apparmor_socket_sendmsg+0x8e/0x330 [ 264.822273][ T7452] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 264.828588][ T7452] ? security_socket_sendmsg+0x80/0xa0 [ 264.834190][ T7452] ? netlink_getsockopt+0x590/0x590 [ 264.839473][ T7452] ____sys_sendmsg+0x61b/0x980 [ 264.844327][ T7452] ? __asan_memset+0x22/0x40 [ 264.849005][ T7452] ? __sys_sendmsg_sock+0x30/0x30 [ 264.854190][ T7452] ? __import_iovec+0x5f2/0x850 [ 264.859200][ T7452] ? import_iovec+0x73/0xa0 [ 264.863770][ T7452] ___sys_sendmsg+0x2a6/0x360 [ 264.868537][ T7452] ? __sys_sendmsg+0x2b0/0x2b0 [ 264.873703][ T7452] __se_sys_sendmsg+0x1d0/0x2c0 [ 264.878636][ T7452] ? __x64_sys_sendmsg+0x80/0x80 [ 264.883734][ T7452] ? lockdep_hardirqs_on+0x98/0x150 [ 264.889015][ T7452] do_syscall_64+0x55/0xb0 [ 264.893637][ T7452] ? clear_bhb_loop+0x40/0x90 [ 264.898394][ T7452] ? clear_bhb_loop+0x40/0x90 [ 264.903235][ T7452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 264.909241][ T7452] RIP: 0033:0x7f9c0fd9de59 [ 264.913715][ T7452] 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 [ 264.933485][ T7452] RSP: 002b:00007f9c0cfcd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 264.941980][ T7452] RAX: ffffffffffffffda RBX: 00007f9c10026540 RCX: 00007f9c0fd9de59 [ 264.950019][ T7452] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000c [ 264.958037][ T7452] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 264.966047][ T7452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.974417][ T7452] R13: 00007f9c100265d8 R14: 00007f9c10026540 R15: 00007ffc24934808 [ 264.982492][ T7452] [ 265.454067][ T7466] __nla_validate_parse: 1 callbacks suppressed [ 265.454086][ T7466] netlink: 60 bytes leftover after parsing attributes in process `syz.2.504'. [ 265.487556][ T7467] netlink: 'syz.3.496': attribute type 11 has an invalid length. [ 265.499586][ T7466] netlink: 60 bytes leftover after parsing attributes in process `syz.2.504'. [ 265.514906][ T7467] netlink: 'syz.3.496': attribute type 1 has an invalid length. [ 265.530315][ T7464] netlink: 60 bytes leftover after parsing attributes in process `syz.2.504'. [ 265.539854][ T7467] netlink: 'syz.3.496': attribute type 1 has an invalid length. [ 265.547637][ T7467] netlink: 'syz.3.496': attribute type 2 has an invalid length. [ 265.565100][ T7464] netlink: 60 bytes leftover after parsing attributes in process `syz.2.504'. [ 265.580271][ T7467] netlink: 198100 bytes leftover after parsing attributes in process `syz.3.496'. [ 265.610262][ T7464] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.504'. [ 265.644029][ T7464] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 265.664837][ T7464] CPU: 1 PID: 7464 Comm: syz.2.504 Not tainted syzkaller #0 [ 265.672227][ T7464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 265.682561][ T7464] Call Trace: [ 265.685896][ T7464] [ 265.688879][ T7464] dump_stack_lvl+0x18c/0x250 [ 265.693693][ T7464] ? show_regs_print_info+0x20/0x20 [ 265.698992][ T7464] ? load_image+0x420/0x420 [ 265.703758][ T7464] sysfs_warn_dup+0x8e/0xa0 [ 265.708336][ T7464] sysfs_do_create_link_sd+0xc0/0x110 [ 265.713877][ T7464] device_add_class_symlinks+0x1cf/0x240 [ 265.719657][ T7464] device_add+0x4f9/0xc40 [ 265.724189][ T7464] wiphy_register+0x1d99/0x2ac0 [ 265.729257][ T7464] ? cfg80211_event_work+0x40/0x40 [ 265.734532][ T7464] ? minstrel_ht_alloc+0x88a/0x990 [ 265.739725][ T7464] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 265.745959][ T7464] ieee80211_register_hw+0x2dd8/0x3b30 [ 265.751589][ T7464] ? ieee80211_register_hw+0xef1/0x3b30 [ 265.757224][ T7464] ? ieee80211_tasklet_handler+0x20/0x20 [ 265.762924][ T7464] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 265.769056][ T7464] ? __debug_object_init+0xec/0x450 [ 265.774306][ T7464] ? __asan_memset+0x22/0x40 [ 265.778993][ T7464] ? __hrtimer_init+0x189/0x270 [ 265.783999][ T7464] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 265.789811][ T7464] ? mac80211_hwsim_free+0x220/0x220 [ 265.795160][ T7464] ? rcu_is_watching+0x15/0xb0 [ 265.800014][ T7464] ? kstrndup+0xbd/0x140 [ 265.804321][ T7464] hwsim_new_radio_nl+0xdad/0x1a70 [ 265.809488][ T7464] ? __nla_validate+0x50/0x50 [ 265.814478][ T7464] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 265.820884][ T7464] ? __nla_parse+0x40/0x50 [ 265.825354][ T7464] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 265.831730][ T7464] genl_family_rcv_msg_doit+0x21a/0x310 [ 265.837348][ T7464] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 265.843317][ T7464] ? bpf_lsm_capable+0x9/0x10 [ 265.848056][ T7464] ? security_capable+0x89/0xb0 [ 265.853054][ T7464] genl_rcv_msg+0x611/0x7a0 [ 265.857622][ T7464] ? genl_bind+0x360/0x360 [ 265.862105][ T7464] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 265.868527][ T7464] ? ref_tracker_free+0x686/0x830 [ 265.874109][ T7464] ? __kasan_kmalloc_large+0x8b/0xa0 [ 265.879571][ T7464] netlink_rcv_skb+0x235/0x4c0 [ 265.884540][ T7464] ? genl_bind+0x360/0x360 [ 265.889028][ T7464] ? netlink_ack+0x1160/0x1160 [ 265.893945][ T7464] ? __lock_acquire+0x7d80/0x7d80 [ 265.899050][ T7464] ? down_read+0x1ac/0x2e0 [ 265.903962][ T7464] genl_rcv+0x28/0x40 [ 265.908516][ T7464] netlink_unicast+0x7b1/0x930 [ 265.913351][ T7464] netlink_sendmsg+0x8d0/0xbf0 [ 265.918199][ T7464] ? netlink_getsockopt+0x590/0x590 [ 265.923927][ T7464] ? apparmor_socket_sendmsg+0x8e/0x330 [ 265.929815][ T7464] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 265.935156][ T7464] ? security_socket_sendmsg+0x80/0xa0 [ 265.940667][ T7464] ? netlink_getsockopt+0x590/0x590 [ 265.946008][ T7464] ____sys_sendmsg+0x61b/0x980 [ 265.950831][ T7464] ? __asan_memset+0x22/0x40 [ 265.955471][ T7464] ? __sys_sendmsg_sock+0x30/0x30 [ 265.960806][ T7464] ? __import_iovec+0x5f2/0x850 [ 265.965708][ T7464] ? import_iovec+0x73/0xa0 [ 265.970270][ T7464] ___sys_sendmsg+0x2a6/0x360 [ 265.975092][ T7464] ? __sys_sendmsg+0x2b0/0x2b0 [ 265.979960][ T7464] __se_sys_sendmsg+0x1d0/0x2c0 [ 265.984942][ T7464] ? __x64_sys_sendmsg+0x80/0x80 [ 265.990029][ T7464] ? lockdep_hardirqs_on+0x98/0x150 [ 265.995358][ T7464] do_syscall_64+0x55/0xb0 [ 265.999816][ T7464] ? clear_bhb_loop+0x40/0x90 [ 266.005145][ T7464] ? clear_bhb_loop+0x40/0x90 [ 266.009875][ T7464] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 266.015921][ T7464] RIP: 0033:0x7f9c0fd9de59 [ 266.020556][ T7464] 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 [ 266.040309][ T7464] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 266.048957][ T7464] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 266.057077][ T7464] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 266.065215][ T7464] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 266.073592][ T7464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 266.081626][ T7464] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 266.090201][ T7464] [ 267.373743][ T7484] netlink: 14 bytes leftover after parsing attributes in process `syz.2.501'. [ 267.405385][ T7484] netlink: 'syz.2.501': attribute type 10 has an invalid length. [ 267.426991][ T7484] veth0_vlan: left promiscuous mode [ 267.484403][ T7484] veth0_vlan: entered promiscuous mode [ 267.577384][ T7484] team0: Device veth0_vlan failed to register rx_handler [ 270.103011][ T7489] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.506'. [ 270.489855][ T7506] netlink: 60 bytes leftover after parsing attributes in process `syz.3.510'. [ 270.505793][ T7511] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 270.515004][ T7511] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 270.536856][ T7511] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 270.551321][ T7511] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 270.672441][ T7517] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.510'. [ 270.716419][ T7506] netlink: 60 bytes leftover after parsing attributes in process `syz.3.510'. [ 270.742224][ T7512] netlink: 60 bytes leftover after parsing attributes in process `syz.3.510'. [ 270.754664][ T7514] delete_channel: no stack [ 270.772265][ T7517] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 270.784605][ T7517] CPU: 0 PID: 7517 Comm: syz.3.510 Not tainted syzkaller #0 [ 270.791985][ T7517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 270.802121][ T7517] Call Trace: [ 270.805504][ T7517] [ 270.808482][ T7517] dump_stack_lvl+0x18c/0x250 [ 270.813218][ T7517] ? show_regs_print_info+0x20/0x20 [ 270.818511][ T7517] ? load_image+0x420/0x420 [ 270.823103][ T7517] sysfs_warn_dup+0x8e/0xa0 [ 270.827645][ T7517] sysfs_do_create_link_sd+0xc0/0x110 [ 270.833055][ T7517] device_add_class_symlinks+0x1cf/0x240 [ 270.838729][ T7517] device_add+0x4f9/0xc40 [ 270.843101][ T7517] wiphy_register+0x1d99/0x2ac0 [ 270.848019][ T7517] ? cfg80211_event_work+0x40/0x40 [ 270.853167][ T7517] ? minstrel_ht_alloc+0x88a/0x990 [ 270.858417][ T7517] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 270.864702][ T7517] ieee80211_register_hw+0x2dd8/0x3b30 [ 270.870215][ T7517] ? ieee80211_register_hw+0xef1/0x3b30 [ 270.875810][ T7517] ? ieee80211_tasklet_handler+0x20/0x20 [ 270.881475][ T7517] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 270.887421][ T7517] ? __debug_object_init+0xec/0x450 [ 270.892698][ T7517] ? __asan_memset+0x22/0x40 [ 270.897343][ T7517] ? __hrtimer_init+0x189/0x270 [ 270.902260][ T7517] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 270.908051][ T7517] ? mac80211_hwsim_free+0x220/0x220 [ 270.913383][ T7517] ? rcu_is_watching+0x15/0xb0 [ 270.918194][ T7517] ? kstrndup+0xbd/0x140 [ 270.922486][ T7517] hwsim_new_radio_nl+0xdad/0x1a70 [ 270.927823][ T7517] ? __nla_validate+0x50/0x50 [ 270.932566][ T7517] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 270.938953][ T7517] ? __nla_parse+0x40/0x50 [ 270.943414][ T7517] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 270.949795][ T7517] genl_family_rcv_msg_doit+0x21a/0x310 [ 270.955396][ T7517] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 270.961352][ T7517] ? bpf_lsm_capable+0x9/0x10 [ 270.966073][ T7517] ? security_capable+0x89/0xb0 [ 270.971057][ T7517] genl_rcv_msg+0x611/0x7a0 [ 270.975703][ T7517] ? genl_bind+0x360/0x360 [ 270.980161][ T7517] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 270.986545][ T7517] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 270.993262][ T7517] ? ref_tracker_free+0x686/0x830 [ 270.998447][ T7517] netlink_rcv_skb+0x235/0x4c0 [ 271.003257][ T7517] ? genl_bind+0x360/0x360 [ 271.007722][ T7517] ? netlink_ack+0x1160/0x1160 [ 271.012554][ T7517] ? __lock_acquire+0x7d80/0x7d80 [ 271.017631][ T7517] ? down_read+0x1ac/0x2e0 [ 271.022171][ T7517] genl_rcv+0x28/0x40 [ 271.026202][ T7517] netlink_unicast+0x7b1/0x930 [ 271.031019][ T7517] netlink_sendmsg+0x8d0/0xbf0 [ 271.035837][ T7517] ? netlink_getsockopt+0x590/0x590 [ 271.041082][ T7517] ? apparmor_socket_sendmsg+0x8e/0x330 [ 271.046668][ T7517] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 271.051994][ T7517] ? security_socket_sendmsg+0x80/0xa0 [ 271.057502][ T7517] ? netlink_getsockopt+0x590/0x590 [ 271.062754][ T7517] ____sys_sendmsg+0x61b/0x980 [ 271.067663][ T7517] ? __asan_memset+0x22/0x40 [ 271.072306][ T7517] ? __sys_sendmsg_sock+0x30/0x30 [ 271.077376][ T7517] ? __import_iovec+0x5f2/0x850 [ 271.082280][ T7517] ? import_iovec+0x73/0xa0 [ 271.086920][ T7517] ___sys_sendmsg+0x2a6/0x360 [ 271.091911][ T7517] ? __sys_sendmsg+0x2b0/0x2b0 [ 271.096774][ T7517] __se_sys_sendmsg+0x1d0/0x2c0 [ 271.101685][ T7517] ? __x64_sys_sendmsg+0x80/0x80 [ 271.106690][ T7517] ? lockdep_hardirqs_on+0x98/0x150 [ 271.111940][ T7517] do_syscall_64+0x55/0xb0 [ 271.116415][ T7517] ? clear_bhb_loop+0x40/0x90 [ 271.121127][ T7517] ? clear_bhb_loop+0x40/0x90 [ 271.125849][ T7517] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 271.131876][ T7517] RIP: 0033:0x7f876e39de59 [ 271.136334][ T7517] 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 [ 271.155987][ T7517] RSP: 002b:00007f876f1f8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 271.164445][ T7517] RAX: ffffffffffffffda RBX: 00007f876e626270 RCX: 00007f876e39de59 [ 271.172463][ T7517] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 271.180472][ T7517] RBP: 00007f876e433e6f R08: 0000000000000000 R09: 0000000000000000 [ 271.188490][ T7517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.196512][ T7517] R13: 00007f876e626308 R14: 00007f876e626270 R15: 00007ffd87795598 [ 271.204549][ T7517] [ 271.242074][ T7515] netlink: 60 bytes leftover after parsing attributes in process `syz.3.510'. [ 271.615793][ T7526] netlink: 'syz.0.516': attribute type 29 has an invalid length. [ 271.651995][ T7526] netlink: 'syz.0.516': attribute type 29 has an invalid length. [ 271.709481][ T7528] netlink: 'syz.0.516': attribute type 29 has an invalid length. [ 271.748721][ T7526] netlink: 'syz.0.516': attribute type 29 has an invalid length. [ 271.787683][ T7526] netlink: 'syz.0.516': attribute type 29 has an invalid length. [ 271.832633][ T7526] netlink: 'syz.0.516': attribute type 29 has an invalid length. [ 275.181270][ T7540] FAULT_INJECTION: forcing a failure. [ 275.181270][ T7540] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 275.225557][ T7540] CPU: 0 PID: 7540 Comm: syz.1.519 Not tainted syzkaller #0 [ 275.233185][ T7540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 275.243338][ T7540] Call Trace: [ 275.246737][ T7540] [ 275.249751][ T7540] dump_stack_lvl+0x18c/0x250 [ 275.254533][ T7540] ? show_regs_print_info+0x20/0x20 [ 275.259836][ T7540] ? load_image+0x420/0x420 [ 275.264477][ T7540] ? __might_fault+0xaa/0x120 [ 275.269409][ T7540] ? __lock_acquire+0x7d80/0x7d80 [ 275.274537][ T7540] should_fail_ex+0x394/0x4c0 [ 275.279301][ T7540] _copy_from_iter+0x1cd/0x1290 [ 275.284215][ T7540] ? rcu_is_watching+0x15/0xb0 [ 275.289044][ T7540] ? copyout_mc+0x70/0x70 [ 275.293423][ T7540] ? __virt_addr_valid+0x10c/0x380 [ 275.298682][ T7540] ? __virt_addr_valid+0x10c/0x380 [ 275.304567][ T7540] ? __virt_addr_valid+0x10c/0x380 [ 275.309805][ T7540] ? __check_object_size+0x4fc/0xa40 [ 275.315195][ T7540] netlink_sendmsg+0x76b/0xbf0 [ 275.320056][ T7540] ? netlink_getsockopt+0x590/0x590 [ 275.325324][ T7540] ? apparmor_socket_sendmsg+0x8e/0x330 [ 275.330942][ T7540] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 275.336269][ T7540] ? security_socket_sendmsg+0x80/0xa0 [ 275.341778][ T7540] ? netlink_getsockopt+0x590/0x590 [ 275.347034][ T7540] ____sys_sendmsg+0x61b/0x980 [ 275.351867][ T7540] ? __asan_memset+0x22/0x40 [ 275.356517][ T7540] ? __sys_sendmsg_sock+0x30/0x30 [ 275.361624][ T7540] ? __import_iovec+0x5f2/0x850 [ 275.366582][ T7540] ? import_iovec+0x73/0xa0 [ 275.371146][ T7540] ___sys_sendmsg+0x2a6/0x360 [ 275.375888][ T7540] ? get_pid_task+0x20/0x1e0 [ 275.380540][ T7540] ? __sys_sendmsg+0x2b0/0x2b0 [ 275.385569][ T7540] ? __lock_acquire+0x7d80/0x7d80 [ 275.390743][ T7540] __se_sys_sendmsg+0x1d0/0x2c0 [ 275.395675][ T7540] ? __x64_sys_sendmsg+0x80/0x80 [ 275.400737][ T7540] ? lockdep_hardirqs_on+0x98/0x150 [ 275.405995][ T7540] do_syscall_64+0x55/0xb0 [ 275.410462][ T7540] ? clear_bhb_loop+0x40/0x90 [ 275.415181][ T7540] ? clear_bhb_loop+0x40/0x90 [ 275.419904][ T7540] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 275.425846][ T7540] RIP: 0033:0x7f4433f9de59 [ 275.430394][ T7540] 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 [ 275.450042][ T7540] RSP: 002b:00007f4434df1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 275.458509][ T7540] RAX: ffffffffffffffda RBX: 00007f4434225fa0 RCX: 00007f4433f9de59 [ 275.466524][ T7540] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 275.474535][ T7540] RBP: 00007f4434df1090 R08: 0000000000000000 R09: 0000000000000000 [ 275.482681][ T7540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.490719][ T7540] R13: 00007f4434226038 R14: 00007f4434225fa0 R15: 00007ffec8d08878 [ 275.498770][ T7540] [ 275.569493][ T7546] netlink: 60 bytes leftover after parsing attributes in process `syz.2.522'. [ 275.579808][ T7546] netlink: 60 bytes leftover after parsing attributes in process `syz.2.522'. [ 275.591172][ T7546] netlink: 60 bytes leftover after parsing attributes in process `syz.2.522'. [ 275.630166][ T7546] netlink: 60 bytes leftover after parsing attributes in process `syz.2.522'. [ 275.655473][ T7546] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.522'. [ 275.678770][ T7546] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 275.707556][ T7546] CPU: 1 PID: 7546 Comm: syz.2.522 Not tainted syzkaller #0 [ 275.714949][ T7546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 275.725063][ T7546] Call Trace: [ 275.728392][ T7546] [ 275.731371][ T7546] dump_stack_lvl+0x18c/0x250 [ 275.736120][ T7546] ? show_regs_print_info+0x20/0x20 [ 275.741387][ T7546] ? load_image+0x420/0x420 [ 275.745978][ T7546] sysfs_warn_dup+0x8e/0xa0 [ 275.750553][ T7546] sysfs_do_create_link_sd+0xc0/0x110 [ 275.756081][ T7546] device_add_class_symlinks+0x1cf/0x240 [ 275.761784][ T7546] device_add+0x4f9/0xc40 [ 275.766164][ T7546] wiphy_register+0x1d99/0x2ac0 [ 275.771157][ T7546] ? cfg80211_event_work+0x40/0x40 [ 275.776331][ T7546] ? minstrel_ht_alloc+0x88a/0x990 [ 275.781491][ T7546] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 275.787592][ T7546] ieee80211_register_hw+0x2dd8/0x3b30 [ 275.793094][ T7546] ? ieee80211_register_hw+0xef1/0x3b30 [ 275.798675][ T7546] ? ieee80211_tasklet_handler+0x20/0x20 [ 275.804351][ T7546] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 275.810289][ T7546] ? __debug_object_init+0xec/0x450 [ 275.815529][ T7546] ? __asan_memset+0x22/0x40 [ 275.820158][ T7546] ? __hrtimer_init+0x189/0x270 [ 275.825048][ T7546] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 275.830890][ T7546] ? mac80211_hwsim_free+0x220/0x220 [ 275.836239][ T7546] ? rcu_is_watching+0x15/0xb0 [ 275.841138][ T7546] ? kstrndup+0xbd/0x140 [ 275.845428][ T7546] hwsim_new_radio_nl+0xdad/0x1a70 [ 275.850593][ T7546] ? __nla_validate+0x50/0x50 [ 275.855324][ T7546] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 275.861716][ T7546] ? __nla_parse+0x40/0x50 [ 275.866179][ T7546] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 275.872545][ T7546] genl_family_rcv_msg_doit+0x21a/0x310 [ 275.878140][ T7546] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 275.884082][ T7546] ? bpf_lsm_capable+0x9/0x10 [ 275.888795][ T7546] ? security_capable+0x89/0xb0 [ 275.893688][ T7546] genl_rcv_msg+0x611/0x7a0 [ 275.898242][ T7546] ? genl_bind+0x360/0x360 [ 275.902707][ T7546] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 275.909108][ T7546] ? ref_tracker_free+0x686/0x830 [ 275.914182][ T7546] ? __kasan_kmalloc_large+0x8b/0xa0 [ 275.919521][ T7546] netlink_rcv_skb+0x235/0x4c0 [ 275.924333][ T7546] ? genl_bind+0x360/0x360 [ 275.928985][ T7546] ? netlink_ack+0x1160/0x1160 [ 275.933809][ T7546] ? __lock_acquire+0x7d80/0x7d80 [ 275.938880][ T7546] ? down_read+0x1ac/0x2e0 [ 275.943357][ T7546] genl_rcv+0x28/0x40 [ 275.947412][ T7546] netlink_unicast+0x7b1/0x930 [ 275.952248][ T7546] netlink_sendmsg+0x8d0/0xbf0 [ 275.957104][ T7546] ? netlink_getsockopt+0x590/0x590 [ 275.962410][ T7546] ? apparmor_socket_sendmsg+0x8e/0x330 [ 275.968012][ T7546] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 275.973335][ T7546] ? security_socket_sendmsg+0x80/0xa0 [ 275.978857][ T7546] ? netlink_getsockopt+0x590/0x590 [ 275.984101][ T7546] ____sys_sendmsg+0x61b/0x980 [ 275.988918][ T7546] ? __asan_memset+0x22/0x40 [ 275.993557][ T7546] ? __sys_sendmsg_sock+0x30/0x30 [ 275.998646][ T7546] ? __import_iovec+0x5f2/0x850 [ 276.003586][ T7546] ? import_iovec+0x73/0xa0 [ 276.008150][ T7546] ___sys_sendmsg+0x2a6/0x360 [ 276.012894][ T7546] ? __sys_sendmsg+0x2b0/0x2b0 [ 276.017749][ T7546] ? trace_call_bpf+0xc3/0x6c0 [ 276.022629][ T7546] __se_sys_sendmsg+0x1d0/0x2c0 [ 276.027538][ T7546] ? perf_trace_preemptirq_template+0x269/0x330 [ 276.033849][ T7546] ? __x64_sys_sendmsg+0x80/0x80 [ 276.038851][ T7546] ? lockdep_hardirqs_on+0x98/0x150 [ 276.044094][ T7546] do_syscall_64+0x55/0xb0 [ 276.048551][ T7546] ? clear_bhb_loop+0x40/0x90 [ 276.053273][ T7546] ? clear_bhb_loop+0x40/0x90 [ 276.057984][ T7546] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 276.063957][ T7546] RIP: 0033:0x7f9c0fd9de59 [ 276.068410][ T7546] 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 [ 276.088072][ T7546] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 276.096554][ T7546] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 276.104597][ T7546] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 276.112620][ T7546] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 276.120627][ T7546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.128630][ T7546] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 276.136655][ T7546] [ 276.679946][ T7564] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.525'. [ 276.700779][ T7568] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 276.737460][ T7568] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 276.758212][ T7568] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 276.770920][ T7568] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 277.466564][ T7582] netlink: 60 bytes leftover after parsing attributes in process `syz.2.533'. [ 277.487176][ T7582] netlink: 60 bytes leftover after parsing attributes in process `syz.2.533'. [ 277.510400][ T7582] netlink: 60 bytes leftover after parsing attributes in process `syz.2.533'. [ 277.529956][ T7582] netlink: 60 bytes leftover after parsing attributes in process `syz.2.533'. [ 277.564707][ T7582] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 277.582565][ T7582] CPU: 1 PID: 7582 Comm: syz.2.533 Not tainted syzkaller #0 [ 277.589952][ T7582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 277.600072][ T7582] Call Trace: [ 277.603618][ T7582] [ 277.606608][ T7582] dump_stack_lvl+0x18c/0x250 [ 277.611365][ T7582] ? show_regs_print_info+0x20/0x20 [ 277.616653][ T7582] ? load_image+0x420/0x420 [ 277.621344][ T7582] sysfs_warn_dup+0x8e/0xa0 [ 277.625958][ T7582] sysfs_do_create_link_sd+0xc0/0x110 [ 277.631406][ T7582] device_add_class_symlinks+0x1cf/0x240 [ 277.637118][ T7582] device_add+0x4f9/0xc40 [ 277.641518][ T7582] wiphy_register+0x1d99/0x2ac0 [ 277.646460][ T7582] ? cfg80211_event_work+0x40/0x40 [ 277.651661][ T7582] ? minstrel_ht_alloc+0x88a/0x990 [ 277.656865][ T7582] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 277.663014][ T7582] ieee80211_register_hw+0x2dd8/0x3b30 [ 277.668541][ T7582] ? ieee80211_register_hw+0xef1/0x3b30 [ 277.674146][ T7582] ? ieee80211_tasklet_handler+0x20/0x20 [ 277.679827][ T7582] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 277.685878][ T7582] ? __debug_object_init+0xec/0x450 [ 277.691136][ T7582] ? __asan_memset+0x22/0x40 [ 277.695782][ T7582] ? __hrtimer_init+0x189/0x270 [ 277.700683][ T7582] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 277.706586][ T7582] ? mac80211_hwsim_free+0x220/0x220 [ 277.711931][ T7582] ? rcu_is_watching+0x15/0xb0 [ 277.716769][ T7582] ? kstrndup+0xbd/0x140 [ 277.721070][ T7582] hwsim_new_radio_nl+0xdad/0x1a70 [ 277.726242][ T7582] ? __nla_validate+0x50/0x50 [ 277.730985][ T7582] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 277.737394][ T7582] ? __nla_parse+0x40/0x50 [ 277.741867][ T7582] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 277.748244][ T7582] genl_family_rcv_msg_doit+0x21a/0x310 [ 277.753953][ T7582] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 277.759921][ T7582] ? bpf_lsm_capable+0x9/0x10 [ 277.764649][ T7582] ? security_capable+0x89/0xb0 [ 277.769563][ T7582] genl_rcv_msg+0x611/0x7a0 [ 277.774158][ T7582] ? genl_bind+0x360/0x360 [ 277.778652][ T7582] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 277.785058][ T7582] netlink_rcv_skb+0x235/0x4c0 [ 277.789881][ T7582] ? genl_bind+0x360/0x360 [ 277.794377][ T7582] ? netlink_ack+0x1160/0x1160 [ 277.799206][ T7582] ? __lock_acquire+0x7d80/0x7d80 [ 277.804292][ T7582] ? down_read+0x1ac/0x2e0 [ 277.809006][ T7582] genl_rcv+0x28/0x40 [ 277.813152][ T7582] netlink_unicast+0x7b1/0x930 [ 277.818003][ T7582] netlink_sendmsg+0x8d0/0xbf0 [ 277.822831][ T7582] ? netlink_getsockopt+0x590/0x590 [ 277.828081][ T7582] ? apparmor_socket_sendmsg+0x8e/0x330 [ 277.833664][ T7582] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 277.838990][ T7582] ? security_socket_sendmsg+0x80/0xa0 [ 277.844488][ T7582] ? netlink_getsockopt+0x590/0x590 [ 277.849741][ T7582] ____sys_sendmsg+0x61b/0x980 [ 277.854732][ T7582] ? __asan_memset+0x22/0x40 [ 277.859384][ T7582] ? __sys_sendmsg_sock+0x30/0x30 [ 277.864448][ T7582] ? __import_iovec+0x5f2/0x850 [ 277.869349][ T7582] ? import_iovec+0x73/0xa0 [ 277.873899][ T7582] ___sys_sendmsg+0x2a6/0x360 [ 277.878712][ T7582] ? __sys_sendmsg+0x2b0/0x2b0 [ 277.883574][ T7582] __se_sys_sendmsg+0x1d0/0x2c0 [ 277.888469][ T7582] ? __x64_sys_sendmsg+0x80/0x80 [ 277.893467][ T7582] ? lockdep_hardirqs_on+0x98/0x150 [ 277.898710][ T7582] do_syscall_64+0x55/0xb0 [ 277.903209][ T7582] ? clear_bhb_loop+0x40/0x90 [ 277.907939][ T7582] ? clear_bhb_loop+0x40/0x90 [ 277.912668][ T7582] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 277.918617][ T7582] RIP: 0033:0x7f9c0fd9de59 [ 277.923075][ T7582] 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 [ 277.942767][ T7582] RSP: 002b:00007f9c10beb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 277.951370][ T7582] RAX: ffffffffffffffda RBX: 00007f9c10026090 RCX: 00007f9c0fd9de59 [ 277.959400][ T7582] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000a [ 277.967500][ T7582] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 277.975511][ T7582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.983520][ T7582] R13: 00007f9c10026128 R14: 00007f9c10026090 R15: 00007ffc24934808 [ 277.991733][ T7582] [ 281.039369][ T7596] __nla_validate_parse: 1 callbacks suppressed [ 281.039406][ T7596] netlink: 14 bytes leftover after parsing attributes in process `syz.3.539'. [ 281.074328][ T7597] netlink: 'syz.3.539': attribute type 10 has an invalid length. [ 281.084063][ T7597] veth0_vlan: left promiscuous mode [ 281.091436][ T7597] veth0_vlan: entered promiscuous mode [ 281.098865][ T7597] team0: Device veth0_vlan failed to register rx_handler [ 281.343900][ T7603] netlink: 'syz.3.543': attribute type 17 has an invalid length. [ 281.374219][ T7603] netlink: 'syz.3.543': attribute type 16 has an invalid length. [ 281.383139][ T7603] netlink: 152 bytes leftover after parsing attributes in process `syz.3.543'. [ 281.421027][ T7603] FAULT_INJECTION: forcing a failure. [ 281.421027][ T7603] name failslab, interval 1, probability 0, space 0, times 0 [ 281.446793][ T7603] CPU: 1 PID: 7603 Comm: syz.3.543 Not tainted syzkaller #0 [ 281.454184][ T7603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 281.464298][ T7603] Call Trace: [ 281.467622][ T7603] [ 281.470603][ T7603] dump_stack_lvl+0x18c/0x250 [ 281.475332][ T7603] ? show_regs_print_info+0x20/0x20 [ 281.480603][ T7603] ? load_image+0x420/0x420 [ 281.485257][ T7603] should_fail_ex+0x394/0x4c0 [ 281.489965][ T7603] should_failslab+0x9/0x20 [ 281.494493][ T7603] slab_pre_alloc_hook+0x59/0x300 [ 281.499564][ T7603] kmem_cache_alloc_node+0x5e/0x310 [ 281.504816][ T7603] ? __alloc_skb+0x103/0x2c0 [ 281.509527][ T7603] __alloc_skb+0x103/0x2c0 [ 281.513989][ T7603] rtmsg_ifinfo_build_skb+0x83/0x260 [ 281.519363][ T7603] ? lockdep_rtnl_is_held+0x26/0x30 [ 281.524752][ T7603] rtmsg_ifinfo+0x8c/0x1a0 [ 281.529251][ T7603] __dev_notify_flags+0xf3/0x310 [ 281.534280][ T7603] ? __dev_change_flags+0x6a0/0x6a0 [ 281.539535][ T7603] ? __dev_change_flags+0x4d2/0x6a0 [ 281.545120][ T7603] ? dev_get_flags+0x1c0/0x1c0 [ 281.549922][ T7603] ? printk_sprint+0x460/0x460 [ 281.554740][ T7603] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 281.560707][ T7603] dev_change_flags+0xde/0x1a0 [ 281.565518][ T7603] do_setlink+0xb69/0x3f40 [ 281.570414][ T7603] ? load_image+0x420/0x420 [ 281.574970][ T7603] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 281.581176][ T7603] ? stack_trace_save+0xaa/0x100 [ 281.586234][ T7603] ? rcu_is_watching+0x15/0xb0 [ 281.591038][ T7603] ? do_trace_netlink_extack+0x7e/0x1a0 [ 281.596634][ T7603] ? __nla_validate+0x50/0x50 [ 281.601463][ T7603] ? validate_linkmsg+0x719/0x910 [ 281.607061][ T7603] rtnl_newlink+0x1848/0x2170 [ 281.611801][ T7603] ? rtnl_newlink+0x451/0x2170 [ 281.616696][ T7603] ? rtnl_setlink+0x4e0/0x4e0 [ 281.621510][ T7603] ? trace_raw_output_contention_end+0xd0/0xd0 [ 281.627737][ T7603] ? rcu_is_watching+0x15/0xb0 [ 281.632540][ T7603] ? trace_contention_end+0x39/0xe0 [ 281.637778][ T7603] ? __mutex_lock+0x30d/0xc80 [ 281.642519][ T7603] ? rtnl_setlink+0x4e0/0x4e0 [ 281.647234][ T7603] rtnetlink_rcv_msg+0x843/0xf90 [ 281.652217][ T7603] ? rtnetlink_rcv_msg+0x220/0xf90 [ 281.657383][ T7603] ? rtnetlink_bind+0x80/0x80 [ 281.662124][ T7603] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 281.668260][ T7603] ? lock_chain_count+0x20/0x20 [ 281.673169][ T7603] ? __local_bh_enable_ip+0x13a/0x1c0 [ 281.678752][ T7603] ? lockdep_hardirqs_on+0x98/0x150 [ 281.684346][ T7603] ? __local_bh_enable_ip+0x13a/0x1c0 [ 281.689846][ T7603] ? _local_bh_enable+0xa0/0xa0 [ 281.694741][ T7603] ? __dev_queue_xmit+0x275/0x3630 [ 281.699894][ T7603] ? __dev_queue_xmit+0x1bc2/0x3630 [ 281.705221][ T7603] ? __dev_queue_xmit+0x275/0x3630 [ 281.710382][ T7603] ? ref_tracker_free+0x686/0x830 [ 281.715452][ T7603] netlink_rcv_skb+0x235/0x4c0 [ 281.720273][ T7603] ? rtnetlink_bind+0x80/0x80 [ 281.724980][ T7603] ? netlink_ack+0x1160/0x1160 [ 281.729925][ T7603] ? __lock_acquire+0x7d80/0x7d80 [ 281.734993][ T7603] ? netlink_deliver_tap+0x2e/0x1b0 [ 281.740239][ T7603] netlink_unicast+0x7b1/0x930 [ 281.745052][ T7603] netlink_sendmsg+0x8d0/0xbf0 [ 281.749873][ T7603] ? netlink_getsockopt+0x590/0x590 [ 281.755131][ T7603] ? apparmor_socket_sendmsg+0x8e/0x330 [ 281.760714][ T7603] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 281.766076][ T7603] ? security_socket_sendmsg+0x80/0xa0 [ 281.771585][ T7603] ? netlink_getsockopt+0x590/0x590 [ 281.776872][ T7603] ____sys_sendmsg+0x61b/0x980 [ 281.781702][ T7603] ? __asan_memset+0x22/0x40 [ 281.786342][ T7603] ? __sys_sendmsg_sock+0x30/0x30 [ 281.791415][ T7603] ? __import_iovec+0x5f2/0x850 [ 281.796318][ T7603] ? import_iovec+0x73/0xa0 [ 281.800865][ T7603] ___sys_sendmsg+0x2a6/0x360 [ 281.805591][ T7603] ? get_pid_task+0x20/0x1e0 [ 281.810227][ T7603] ? __sys_sendmsg+0x2b0/0x2b0 [ 281.815055][ T7603] ? __lock_acquire+0x7d80/0x7d80 [ 281.820135][ T7603] __se_sys_sendmsg+0x1d0/0x2c0 [ 281.825030][ T7603] ? __x64_sys_sendmsg+0x80/0x80 [ 281.830026][ T7603] ? lockdep_hardirqs_on+0x98/0x150 [ 281.835271][ T7603] do_syscall_64+0x55/0xb0 [ 281.839728][ T7603] ? clear_bhb_loop+0x40/0x90 [ 281.844451][ T7603] ? clear_bhb_loop+0x40/0x90 [ 281.849189][ T7603] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 281.855145][ T7603] RIP: 0033:0x7f876e39de59 [ 281.859722][ T7603] 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 [ 281.879363][ T7603] RSP: 002b:00007f876f25b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 281.887811][ T7603] RAX: ffffffffffffffda RBX: 00007f876e625fa0 RCX: 00007f876e39de59 [ 281.895813][ T7603] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000005 [ 281.903814][ T7603] RBP: 00007f876f25b090 R08: 0000000000000000 R09: 0000000000000000 [ 281.911900][ T7603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 281.919896][ T7603] R13: 00007f876e626038 R14: 00007f876e625fa0 R15: 00007ffd87795598 [ 281.927911][ T7603] [ 281.972406][ T7605] netlink: 60 bytes leftover after parsing attributes in process `syz.2.542'. [ 282.142758][ T7612] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.542'. [ 284.501879][ T7605] netlink: 60 bytes leftover after parsing attributes in process `syz.2.542'. [ 284.542437][ T7612] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 284.569302][ T7612] CPU: 1 PID: 7612 Comm: syz.2.542 Not tainted syzkaller #0 [ 284.576685][ T7612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 284.586802][ T7612] Call Trace: [ 284.590171][ T7612] [ 284.593156][ T7612] dump_stack_lvl+0x18c/0x250 [ 284.597933][ T7612] ? show_regs_print_info+0x20/0x20 [ 284.603225][ T7612] ? load_image+0x420/0x420 [ 284.607832][ T7612] sysfs_warn_dup+0x8e/0xa0 [ 284.612599][ T7612] sysfs_do_create_link_sd+0xc0/0x110 [ 284.618058][ T7612] device_add_class_symlinks+0x1cf/0x240 [ 284.623760][ T7612] device_add+0x4f9/0xc40 [ 284.628175][ T7612] wiphy_register+0x1d99/0x2ac0 [ 284.633121][ T7612] ? cfg80211_event_work+0x40/0x40 [ 284.638296][ T7612] ? minstrel_ht_alloc+0x88a/0x990 [ 284.643487][ T7612] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 284.649753][ T7612] ieee80211_register_hw+0x2dd8/0x3b30 [ 284.655287][ T7612] ? ieee80211_register_hw+0xef1/0x3b30 [ 284.660912][ T7612] ? ieee80211_tasklet_handler+0x20/0x20 [ 284.666601][ T7612] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 284.672561][ T7612] ? __debug_object_init+0xec/0x450 [ 284.677829][ T7612] ? __asan_memset+0x22/0x40 [ 284.682584][ T7612] ? __hrtimer_init+0x189/0x270 [ 284.687515][ T7612] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 284.693355][ T7612] ? mac80211_hwsim_free+0x220/0x220 [ 284.698759][ T7612] ? rcu_is_watching+0x15/0xb0 [ 284.703610][ T7612] ? kstrndup+0xbd/0x140 [ 284.708038][ T7612] hwsim_new_radio_nl+0xdad/0x1a70 [ 284.713368][ T7612] ? __nla_validate+0x50/0x50 [ 284.718130][ T7612] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 284.724556][ T7612] ? __nla_parse+0x40/0x50 [ 284.729053][ T7612] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 284.735456][ T7612] genl_family_rcv_msg_doit+0x21a/0x310 [ 284.741092][ T7612] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 284.747088][ T7612] ? bpf_lsm_capable+0x9/0x10 [ 284.751847][ T7612] ? security_capable+0x89/0xb0 [ 284.757206][ T7612] genl_rcv_msg+0x611/0x7a0 [ 284.761818][ T7612] ? genl_bind+0x360/0x360 [ 284.766324][ T7612] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 284.772745][ T7612] netlink_rcv_skb+0x235/0x4c0 [ 284.777587][ T7612] ? genl_bind+0x360/0x360 [ 284.782083][ T7612] ? netlink_ack+0x1160/0x1160 [ 284.786938][ T7612] ? __lock_acquire+0x7d80/0x7d80 [ 284.792055][ T7612] ? down_read+0x1ac/0x2e0 [ 284.796553][ T7612] genl_rcv+0x28/0x40 [ 284.800621][ T7612] netlink_unicast+0x7b1/0x930 [ 284.805501][ T7612] netlink_sendmsg+0x8d0/0xbf0 [ 284.810351][ T7612] ? netlink_getsockopt+0x590/0x590 [ 284.815620][ T7612] ? apparmor_socket_sendmsg+0x8e/0x330 [ 284.821229][ T7612] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 284.826582][ T7612] ? security_socket_sendmsg+0x80/0xa0 [ 284.832284][ T7612] ? netlink_getsockopt+0x590/0x590 [ 284.837670][ T7612] ____sys_sendmsg+0x61b/0x980 [ 284.842682][ T7612] ? __asan_memset+0x22/0x40 [ 284.847356][ T7612] ? __sys_sendmsg_sock+0x30/0x30 [ 284.852568][ T7612] ? __import_iovec+0x5f2/0x850 [ 284.857606][ T7612] ? import_iovec+0x73/0xa0 [ 284.862193][ T7612] ___sys_sendmsg+0x2a6/0x360 [ 284.866960][ T7612] ? __sys_sendmsg+0x2b0/0x2b0 [ 284.871876][ T7612] __se_sys_sendmsg+0x1d0/0x2c0 [ 284.876847][ T7612] ? __x64_sys_sendmsg+0x80/0x80 [ 284.881881][ T7612] ? lockdep_hardirqs_on+0x98/0x150 [ 284.887133][ T7612] do_syscall_64+0x55/0xb0 [ 284.891632][ T7612] ? clear_bhb_loop+0x40/0x90 [ 284.896472][ T7612] ? clear_bhb_loop+0x40/0x90 [ 284.901224][ T7612] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 284.907167][ T7612] RIP: 0033:0x7f9c0fd9de59 [ 284.911612][ T7612] 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 [ 284.931269][ T7612] RSP: 002b:00007f9c10ba9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.939820][ T7612] RAX: ffffffffffffffda RBX: 00007f9c10026270 RCX: 00007f9c0fd9de59 [ 284.947846][ T7612] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 284.955906][ T7612] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 284.964099][ T7612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 284.972117][ T7612] R13: 00007f9c10026308 R14: 00007f9c10026270 R15: 00007ffc24934808 [ 284.980152][ T7612] [ 285.628562][ T7631] netlink: 14 bytes leftover after parsing attributes in process `syz.2.552'. [ 285.693442][ T7631] netlink: 'syz.2.552': attribute type 10 has an invalid length. [ 285.707669][ T7631] veth0_vlan: left promiscuous mode [ 285.752287][ T7631] veth0_vlan: entered promiscuous mode [ 285.822205][ T7631] team0: Device veth0_vlan failed to register rx_handler [ 286.390753][ T7645] bridge0: port 2(bridge_slave_1) entered disabled state [ 286.401328][ T7645] bridge0: port 1(bridge_slave_0) entered disabled state [ 286.431353][ T7645] bridge0: entered allmulticast mode [ 286.666594][ T7649] bridge_slave_1: left allmulticast mode [ 286.679425][ T7649] bridge_slave_1: left promiscuous mode [ 286.691656][ T7649] bridge0: port 2(bridge_slave_1) entered disabled state [ 289.510381][ T7649] bridge_slave_0: left allmulticast mode [ 289.516584][ T7649] bridge_slave_0: left promiscuous mode [ 289.523429][ T7649] bridge0: port 1(bridge_slave_0) entered disabled state [ 291.256608][ T7652] netlink: 'syz.1.556': attribute type 10 has an invalid length. [ 291.339086][ T7652] team0 (unregistering): Port device team_slave_0 removed [ 291.366882][ T7652] team0 (unregistering): Port device team_slave_1 removed [ 291.398232][ T7655] netlink: 'syz.2.557': attribute type 10 has an invalid length. [ 291.636855][ T7670] netlink: 60 bytes leftover after parsing attributes in process `syz.2.559'. [ 291.671493][ T7665] netlink: 14 bytes leftover after parsing attributes in process `syz.1.561'. [ 291.866795][ T7675] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.559'. [ 292.215490][ T7665] veth0_to_team (unregistering): left allmulticast mode [ 292.223138][ T7665] veth0_to_team (unregistering): left promiscuous mode [ 292.245269][ T7665] : port 1(veth0_to_team) entered disabled state [ 292.330907][ T7670] netlink: 60 bytes leftover after parsing attributes in process `syz.2.559'. [ 292.343206][ T7673] netlink: 'syz.1.561': attribute type 10 has an invalid length. [ 292.375073][ T7671] netlink: 60 bytes leftover after parsing attributes in process `syz.2.559'. [ 292.410000][ T7675] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 292.418089][ T7675] CPU: 0 PID: 7675 Comm: syz.2.559 Not tainted syzkaller #0 [ 292.425450][ T7675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 292.435568][ T7675] Call Trace: [ 292.438921][ T7675] [ 292.441946][ T7675] dump_stack_lvl+0x18c/0x250 [ 292.446717][ T7675] ? show_regs_print_info+0x20/0x20 [ 292.452004][ T7675] ? load_image+0x420/0x420 [ 292.456606][ T7675] sysfs_warn_dup+0x8e/0xa0 [ 292.461189][ T7675] sysfs_do_create_link_sd+0xc0/0x110 [ 292.466664][ T7675] device_add_class_symlinks+0x1cf/0x240 [ 292.472384][ T7675] device_add+0x4f9/0xc40 [ 292.476893][ T7675] wiphy_register+0x1d99/0x2ac0 [ 292.481940][ T7675] ? cfg80211_event_work+0x40/0x40 [ 292.487124][ T7675] ? minstrel_ht_alloc+0x88a/0x990 [ 292.492374][ T7675] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 292.498518][ T7675] ieee80211_register_hw+0x2dd8/0x3b30 [ 292.504057][ T7675] ? ieee80211_register_hw+0xef1/0x3b30 [ 292.509689][ T7675] ? ieee80211_tasklet_handler+0x20/0x20 [ 292.515387][ T7675] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 292.521351][ T7675] ? __debug_object_init+0xec/0x450 [ 292.526609][ T7675] ? __asan_memset+0x22/0x40 [ 292.531270][ T7675] ? __hrtimer_init+0x189/0x270 [ 292.536172][ T7675] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 292.541975][ T7675] ? mac80211_hwsim_free+0x220/0x220 [ 292.547488][ T7675] ? rcu_is_watching+0x15/0xb0 [ 292.552298][ T7675] ? kstrndup+0xbd/0x140 [ 292.556606][ T7675] hwsim_new_radio_nl+0xdad/0x1a70 [ 292.561856][ T7675] ? __nla_validate+0x50/0x50 [ 292.566603][ T7675] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 292.573228][ T7675] ? __nla_parse+0x40/0x50 [ 292.577692][ T7675] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 292.584113][ T7675] genl_family_rcv_msg_doit+0x21a/0x310 [ 292.589734][ T7675] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 292.595690][ T7675] ? bpf_lsm_capable+0x9/0x10 [ 292.600602][ T7675] ? security_capable+0x89/0xb0 [ 292.605510][ T7675] genl_rcv_msg+0x611/0x7a0 [ 292.610653][ T7675] ? genl_bind+0x360/0x360 [ 292.615118][ T7675] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 292.621598][ T7675] ? ref_tracker_free+0x686/0x830 [ 292.626672][ T7675] ? __kasan_kmalloc_large+0x8b/0xa0 [ 292.632095][ T7675] netlink_rcv_skb+0x235/0x4c0 [ 292.636904][ T7675] ? genl_bind+0x360/0x360 [ 292.641366][ T7675] ? netlink_ack+0x1160/0x1160 [ 292.646224][ T7675] ? __lock_acquire+0x7d80/0x7d80 [ 292.651642][ T7675] ? down_read+0x1ac/0x2e0 [ 292.656104][ T7675] genl_rcv+0x28/0x40 [ 292.660430][ T7675] netlink_unicast+0x7b1/0x930 [ 292.665251][ T7675] netlink_sendmsg+0x8d0/0xbf0 [ 292.670071][ T7675] ? netlink_getsockopt+0x590/0x590 [ 292.675321][ T7675] ? apparmor_socket_sendmsg+0x8e/0x330 [ 292.680914][ T7675] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 292.686245][ T7675] ? security_socket_sendmsg+0x80/0xa0 [ 292.691750][ T7675] ? netlink_getsockopt+0x590/0x590 [ 292.697016][ T7675] ____sys_sendmsg+0x61b/0x980 [ 292.701941][ T7675] ? __asan_memset+0x22/0x40 [ 292.706585][ T7675] ? __sys_sendmsg_sock+0x30/0x30 [ 292.711664][ T7675] ? __import_iovec+0x5f2/0x850 [ 292.716568][ T7675] ? import_iovec+0x73/0xa0 [ 292.721115][ T7675] ___sys_sendmsg+0x2a6/0x360 [ 292.725850][ T7675] ? __sys_sendmsg+0x2b0/0x2b0 [ 292.730710][ T7675] __se_sys_sendmsg+0x1d0/0x2c0 [ 292.735612][ T7675] ? __x64_sys_sendmsg+0x80/0x80 [ 292.740636][ T7675] ? lockdep_hardirqs_on+0x98/0x150 [ 292.745908][ T7675] do_syscall_64+0x55/0xb0 [ 292.750386][ T7675] ? clear_bhb_loop+0x40/0x90 [ 292.755097][ T7675] ? clear_bhb_loop+0x40/0x90 [ 292.759811][ T7675] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 292.765758][ T7675] RIP: 0033:0x7f9c0fd9de59 [ 292.770216][ T7675] 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 [ 292.789927][ T7675] RSP: 002b:00007f9c10b88028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 292.798392][ T7675] RAX: ffffffffffffffda RBX: 00007f9c10026360 RCX: 00007f9c0fd9de59 [ 292.806415][ T7675] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 292.814463][ T7675] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 292.822498][ T7675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 292.830512][ T7675] R13: 00007f9c100263f8 R14: 00007f9c10026360 R15: 00007ffc24934808 [ 292.838546][ T7675] [ 292.883168][ T7682] netlink: 14 bytes leftover after parsing attributes in process `syz.0.564'. [ 292.929891][ T7683] netlink: 'syz.0.564': attribute type 10 has an invalid length. [ 292.953035][ T7683] veth0_vlan: left promiscuous mode [ 292.966722][ T7683] veth0_vlan: entered promiscuous mode [ 293.004110][ T7683] team0: Device veth0_vlan failed to register rx_handler [ 293.211965][ T7685] netlink: 14 bytes leftover after parsing attributes in process `syz.2.566'. [ 293.234180][ T7686] netlink: 'syz.2.566': attribute type 10 has an invalid length. [ 293.260180][ T7686] veth0_vlan: left promiscuous mode [ 293.281136][ T7686] veth0_vlan: entered promiscuous mode [ 293.291623][ T7686] team0: Device veth0_vlan failed to register rx_handler [ 293.343266][ T7688] bridge0: port 2(bridge_slave_1) entered disabled state [ 293.352453][ T7688] bridge0: port 1(bridge_slave_0) entered disabled state [ 293.375183][ T7688] bridge0: entered allmulticast mode [ 293.434926][ T7694] FAULT_INJECTION: forcing a failure. [ 293.434926][ T7694] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 293.452100][ T7689] bridge_slave_1: left allmulticast mode [ 293.457839][ T7689] bridge_slave_1: left promiscuous mode [ 293.467344][ T7689] bridge0: port 2(bridge_slave_1) entered disabled state [ 293.469561][ T7694] CPU: 0 PID: 7694 Comm: syz.0.569 Not tainted syzkaller #0 [ 293.481758][ T7694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 293.492122][ T7694] Call Trace: [ 293.495451][ T7694] [ 293.498512][ T7694] dump_stack_lvl+0x18c/0x250 [ 293.503349][ T7694] ? show_regs_print_info+0x20/0x20 [ 293.508623][ T7694] ? load_image+0x420/0x420 [ 293.513287][ T7694] ? __might_fault+0xaa/0x120 [ 293.518135][ T7694] ? __lock_acquire+0x7d80/0x7d80 [ 293.523489][ T7694] ? __virt_addr_valid+0x10c/0x380 [ 293.529028][ T7694] should_fail_ex+0x394/0x4c0 [ 293.533792][ T7694] _copy_from_user+0x2f/0xe0 [ 293.538450][ T7694] ____sys_sendmsg+0x329/0x980 [ 293.543415][ T7694] ? __sys_sendmsg_sock+0x30/0x30 [ 293.548520][ T7694] ? __import_iovec+0x3fa/0x850 [ 293.553461][ T7694] ? import_iovec+0x73/0xa0 [ 293.558236][ T7694] ___sys_sendmsg+0x2a6/0x360 [ 293.562998][ T7694] ? get_pid_task+0x20/0x1e0 [ 293.567755][ T7694] ? __sys_sendmsg+0x2b0/0x2b0 [ 293.572880][ T7694] ? __lock_acquire+0x7d80/0x7d80 [ 293.578081][ T7694] __se_sys_sendmsg+0x1d0/0x2c0 [ 293.583012][ T7694] ? __x64_sys_sendmsg+0x80/0x80 [ 293.588027][ T7694] ? lockdep_hardirqs_on+0x98/0x150 [ 293.593809][ T7694] do_syscall_64+0x55/0xb0 [ 293.598296][ T7694] ? clear_bhb_loop+0x40/0x90 [ 293.603054][ T7694] ? clear_bhb_loop+0x40/0x90 [ 293.607796][ T7694] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 293.613757][ T7694] RIP: 0033:0x7f1183b9de59 [ 293.618220][ T7694] 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 [ 293.639213][ T7694] RSP: 002b:00007f1184a60028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 293.647696][ T7694] RAX: ffffffffffffffda RBX: 00007f1183e25fa0 RCX: 00007f1183b9de59 [ 293.655794][ T7694] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 293.663801][ T7694] RBP: 00007f1184a60090 R08: 0000000000000000 R09: 0000000000000000 [ 293.671825][ T7694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 293.679853][ T7694] R13: 00007f1183e26038 R14: 00007f1183e25fa0 R15: 00007ffe40960f58 [ 293.687875][ T7694] [ 293.697339][ T7689] bridge_slave_0: left allmulticast mode [ 293.703333][ T7689] bridge_slave_0: left promiscuous mode [ 293.711920][ T7689] bridge0: port 1(bridge_slave_0) entered disabled state [ 293.722707][ T7696] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.568'. [ 293.737369][ T7697] netlink: 'syz.3.568': attribute type 3 has an invalid length. [ 293.762999][ T7697] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.568'. [ 293.827434][ T7689] bond0: (slave bridge0): Releasing backup interface [ 293.932196][ T7696] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.568'. [ 294.210904][ T7699] netlink: 'syz.2.570': attribute type 10 has an invalid length. [ 295.624914][ T7699] team0 (unregistering): Port device team_slave_1 removed [ 295.671753][ T7711] netlink: 'syz.3.573': attribute type 33 has an invalid length. [ 295.683235][ T7711] `: renamed from ip6tnl0 (while UP) [ 295.704067][ T7711] A link change request failed with some changes committed already. Interface ` may have been left with an inconsistent configuration, please check. [ 295.776473][ T7722] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 295.824783][ T7722] CPU: 0 PID: 7722 Comm: syz.1.574 Not tainted syzkaller #0 [ 295.832243][ T7722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 295.842370][ T7722] Call Trace: [ 295.845757][ T7722] [ 295.848748][ T7722] dump_stack_lvl+0x18c/0x250 [ 295.853512][ T7722] ? show_regs_print_info+0x20/0x20 [ 295.858819][ T7722] ? load_image+0x420/0x420 [ 295.863587][ T7722] sysfs_warn_dup+0x8e/0xa0 [ 295.868176][ T7722] sysfs_do_create_link_sd+0xc0/0x110 [ 295.873896][ T7722] device_add_class_symlinks+0x1cf/0x240 [ 295.879606][ T7722] device_add+0x4f9/0xc40 [ 295.884004][ T7722] wiphy_register+0x1d99/0x2ac0 [ 295.888950][ T7722] ? cfg80211_event_work+0x40/0x40 [ 295.894309][ T7722] ? minstrel_ht_alloc+0x88a/0x990 [ 295.899538][ T7722] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 295.905714][ T7722] ieee80211_register_hw+0x2dd8/0x3b30 [ 295.911259][ T7722] ? ieee80211_register_hw+0xef1/0x3b30 [ 295.916894][ T7722] ? ieee80211_tasklet_handler+0x20/0x20 [ 295.922682][ T7722] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 295.928658][ T7722] ? __debug_object_init+0xec/0x450 [ 295.933946][ T7722] ? __asan_memset+0x22/0x40 [ 295.938616][ T7722] ? __hrtimer_init+0x189/0x270 [ 295.943542][ T7722] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 295.949370][ T7722] ? mac80211_hwsim_free+0x220/0x220 [ 295.954738][ T7722] ? rcu_is_watching+0x15/0xb0 [ 295.959609][ T7722] ? kstrndup+0xbd/0x140 [ 295.963958][ T7722] hwsim_new_radio_nl+0xdad/0x1a70 [ 295.969139][ T7722] ? __nla_validate+0x50/0x50 [ 295.973899][ T7722] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 295.980622][ T7722] ? __nla_parse+0x40/0x50 [ 295.985132][ T7722] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 295.991538][ T7722] genl_family_rcv_msg_doit+0x21a/0x310 [ 295.997184][ T7722] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 296.003308][ T7722] ? bpf_lsm_capable+0x9/0x10 [ 296.008072][ T7722] ? security_capable+0x89/0xb0 [ 296.013006][ T7722] genl_rcv_msg+0x611/0x7a0 [ 296.017609][ T7722] ? genl_bind+0x360/0x360 [ 296.022111][ T7722] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 296.028523][ T7722] ? ref_tracker_free+0x686/0x830 [ 296.033738][ T7722] ? __kasan_kmalloc_large+0x8b/0xa0 [ 296.039110][ T7722] netlink_rcv_skb+0x235/0x4c0 [ 296.043992][ T7722] ? genl_bind+0x360/0x360 [ 296.048497][ T7722] ? netlink_ack+0x1160/0x1160 [ 296.053349][ T7722] ? __lock_acquire+0x7d80/0x7d80 [ 296.058460][ T7722] ? down_read+0x1ac/0x2e0 [ 296.062963][ T7722] genl_rcv+0x28/0x40 [ 296.067186][ T7722] netlink_unicast+0x7b1/0x930 [ 296.072052][ T7722] netlink_sendmsg+0x8d0/0xbf0 [ 296.076910][ T7722] ? netlink_getsockopt+0x590/0x590 [ 296.082191][ T7722] ? apparmor_socket_sendmsg+0x8e/0x330 [ 296.087842][ T7722] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 296.093205][ T7722] ? security_socket_sendmsg+0x80/0xa0 [ 296.098760][ T7722] ? netlink_getsockopt+0x590/0x590 [ 296.104048][ T7722] ____sys_sendmsg+0x61b/0x980 [ 296.108896][ T7722] ? __asan_memset+0x22/0x40 [ 296.113575][ T7722] ? __sys_sendmsg_sock+0x30/0x30 [ 296.118688][ T7722] ? __import_iovec+0x5f2/0x850 [ 296.123636][ T7722] ? import_iovec+0x73/0xa0 [ 296.128342][ T7722] ___sys_sendmsg+0x2a6/0x360 [ 296.133119][ T7722] ? __sys_sendmsg+0x2b0/0x2b0 [ 296.138016][ T7722] __se_sys_sendmsg+0x1d0/0x2c0 [ 296.142949][ T7722] ? __x64_sys_sendmsg+0x80/0x80 [ 296.147988][ T7722] ? lockdep_hardirqs_on+0x98/0x150 [ 296.153266][ T7722] do_syscall_64+0x55/0xb0 [ 296.157765][ T7722] ? clear_bhb_loop+0x40/0x90 [ 296.162515][ T7722] ? clear_bhb_loop+0x40/0x90 [ 296.167263][ T7722] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 296.173245][ T7722] RIP: 0033:0x7f4433f9de59 [ 296.177742][ T7722] 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 [ 296.198140][ T7722] RSP: 002b:00007f44311ac028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 296.206627][ T7722] RAX: ffffffffffffffda RBX: 00007f4434226540 RCX: 00007f4433f9de59 [ 296.214667][ T7722] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 296.222875][ T7722] RBP: 00007f4434033e6f R08: 0000000000000000 R09: 0000000000000000 [ 296.230909][ T7722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 296.239031][ T7722] R13: 00007f44342265d8 R14: 00007f4434226540 R15: 00007ffec8d08878 [ 296.247101][ T7722] [ 296.333366][ T7726] netlink: 'syz.0.575': attribute type 10 has an invalid length. [ 296.436102][ T7726] veth0_vlan: left promiscuous mode [ 296.447755][ T7726] veth0_vlan: entered promiscuous mode [ 296.468911][ T7726] team0: Device veth0_vlan failed to register rx_handler [ 296.517460][ T7731] netlink: 'syz.1.578': attribute type 29 has an invalid length. [ 299.280846][ T7731] netlink: 'syz.1.578': attribute type 29 has an invalid length. [ 299.474989][ T7741] __nla_validate_parse: 9 callbacks suppressed [ 299.475028][ T7741] netlink: 14 bytes leftover after parsing attributes in process `syz.3.579'. [ 299.496095][ T7741] netlink: 'syz.3.579': attribute type 10 has an invalid length. [ 299.507543][ T7741] veth0_vlan: left promiscuous mode [ 299.520882][ T7741] veth0_vlan: entered promiscuous mode [ 299.585303][ T7741] team0: Device veth0_vlan failed to register rx_handler [ 299.631826][ T7748] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.582'. [ 299.684482][ T7751] netlink: 'syz.1.582': attribute type 3 has an invalid length. [ 299.695730][ T7751] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.582'. [ 299.754555][ T7748] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.582'. [ 299.767481][ T7747] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.582'. [ 300.060604][ T7747] netlink: 4083 bytes leftover after parsing attributes in process `syz.1.582'. [ 300.281068][ T7757] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.291905][ T7757] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.312124][ T7760] netlink: 60 bytes leftover after parsing attributes in process `syz.1.586'. [ 300.344895][ T7757] bridge0: entered allmulticast mode [ 300.545829][ T7760] netlink: 60 bytes leftover after parsing attributes in process `syz.1.586'. [ 300.570682][ T7761] bridge_slave_1: left allmulticast mode [ 300.578750][ T7768] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.586'. [ 300.583510][ T7761] bridge_slave_1: left promiscuous mode [ 300.605294][ T7761] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.618782][ T7761] bridge_slave_0: left promiscuous mode [ 300.626024][ T7761] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.825587][ T7761] bond0: (slave bridge0): Releasing backup interface [ 300.884663][ T7762] netlink: 60 bytes leftover after parsing attributes in process `syz.1.586'. [ 300.900640][ T7771] netlink: 'syz.3.585': attribute type 10 has an invalid length. [ 301.061432][ T7771] team0 (unregistering): Port device team_slave_1 removed [ 301.157318][ T7768] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 301.170061][ T7768] CPU: 0 PID: 7768 Comm: syz.1.586 Not tainted syzkaller #0 [ 301.177921][ T7768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 301.188044][ T7768] Call Trace: [ 301.191387][ T7768] [ 301.195827][ T7768] dump_stack_lvl+0x18c/0x250 [ 301.200681][ T7768] ? show_regs_print_info+0x20/0x20 [ 301.206045][ T7768] ? load_image+0x420/0x420 [ 301.210643][ T7768] sysfs_warn_dup+0x8e/0xa0 [ 301.215464][ T7768] sysfs_do_create_link_sd+0xc0/0x110 [ 301.220894][ T7768] device_add_class_symlinks+0x1cf/0x240 [ 301.226769][ T7768] device_add+0x4f9/0xc40 [ 301.231209][ T7768] wiphy_register+0x1d99/0x2ac0 [ 301.236420][ T7768] ? cfg80211_event_work+0x40/0x40 [ 301.241604][ T7768] ? minstrel_ht_alloc+0x88a/0x990 [ 301.246799][ T7768] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 301.252941][ T7768] ieee80211_register_hw+0x2dd8/0x3b30 [ 301.258746][ T7768] ? ieee80211_register_hw+0xef1/0x3b30 [ 301.264399][ T7768] ? ieee80211_tasklet_handler+0x20/0x20 [ 301.270113][ T7768] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 301.276121][ T7768] ? __debug_object_init+0xec/0x450 [ 301.281393][ T7768] ? __asan_memset+0x22/0x40 [ 301.286061][ T7768] ? __hrtimer_init+0x189/0x270 [ 301.290997][ T7768] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 301.296833][ T7768] ? mac80211_hwsim_free+0x220/0x220 [ 301.302631][ T7768] ? rcu_is_watching+0x15/0xb0 [ 301.307465][ T7768] ? kstrndup+0xbd/0x140 [ 301.311785][ T7768] hwsim_new_radio_nl+0xdad/0x1a70 [ 301.316977][ T7768] ? __nla_validate+0x50/0x50 [ 301.321744][ T7768] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 301.328254][ T7768] ? __nla_parse+0x40/0x50 [ 301.332827][ T7768] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 301.339489][ T7768] genl_family_rcv_msg_doit+0x21a/0x310 [ 301.345199][ T7768] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 301.351250][ T7768] ? bpf_lsm_capable+0x9/0x10 [ 301.356024][ T7768] ? security_capable+0x89/0xb0 [ 301.360973][ T7768] genl_rcv_msg+0x611/0x7a0 [ 301.365548][ T7768] ? genl_bind+0x360/0x360 [ 301.370081][ T7768] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 301.376511][ T7768] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 301.383276][ T7768] ? ref_tracker_free+0x686/0x830 [ 301.388772][ T7768] netlink_rcv_skb+0x235/0x4c0 [ 301.394550][ T7768] ? genl_bind+0x360/0x360 [ 301.402248][ T7768] ? netlink_ack+0x1160/0x1160 [ 301.407242][ T7768] ? __lock_acquire+0x7d80/0x7d80 [ 301.412390][ T7768] ? down_read+0x1ac/0x2e0 [ 301.417121][ T7768] genl_rcv+0x28/0x40 [ 301.421404][ T7768] netlink_unicast+0x7b1/0x930 [ 301.426888][ T7768] netlink_sendmsg+0x8d0/0xbf0 [ 301.431773][ T7768] ? netlink_getsockopt+0x590/0x590 [ 301.437058][ T7768] ? apparmor_socket_sendmsg+0x8e/0x330 [ 301.442675][ T7768] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 301.448172][ T7768] ? security_socket_sendmsg+0x80/0xa0 [ 301.454055][ T7768] ? netlink_getsockopt+0x590/0x590 [ 301.459324][ T7768] ____sys_sendmsg+0x61b/0x980 [ 301.464165][ T7768] ? __asan_memset+0x22/0x40 [ 301.468860][ T7768] ? __sys_sendmsg_sock+0x30/0x30 [ 301.474131][ T7768] ? __import_iovec+0x5f2/0x850 [ 301.479061][ T7768] ? import_iovec+0x73/0xa0 [ 301.483637][ T7768] ___sys_sendmsg+0x2a6/0x360 [ 301.488393][ T7768] ? __sys_sendmsg+0x2b0/0x2b0 [ 301.493260][ T7768] ? trace_call_bpf+0xc3/0x6c0 [ 301.498131][ T7768] __se_sys_sendmsg+0x1d0/0x2c0 [ 301.503162][ T7768] ? __x64_sys_sendmsg+0x80/0x80 [ 301.508221][ T7768] ? lockdep_hardirqs_on+0x98/0x150 [ 301.513519][ T7768] do_syscall_64+0x55/0xb0 [ 301.518043][ T7768] ? clear_bhb_loop+0x40/0x90 [ 301.522883][ T7768] ? clear_bhb_loop+0x40/0x90 [ 301.527741][ T7768] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 301.533955][ T7768] RIP: 0033:0x7f4433f9de59 [ 301.538440][ T7768] 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 [ 301.558480][ T7768] RSP: 002b:00007f44319f2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 301.567073][ T7768] RAX: ffffffffffffffda RBX: 00007f4434226360 RCX: 00007f4433f9de59 [ 301.575122][ T7768] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 301.583240][ T7768] RBP: 00007f4434033e6f R08: 0000000000000000 R09: 0000000000000000 [ 301.591250][ T7768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.599371][ T7768] R13: 00007f44342263f8 R14: 00007f4434226360 R15: 00007ffec8d08878 [ 301.607526][ T7768] [ 301.633740][ T7778] netlink: 'syz.2.588': attribute type 10 has an invalid length. [ 301.813244][ T7781] netlink: 'syz.3.590': attribute type 4 has an invalid length. [ 301.832548][ T7781] FAULT_INJECTION: forcing a failure. [ 301.832548][ T7781] name failslab, interval 1, probability 0, space 0, times 0 [ 301.848521][ T7781] CPU: 0 PID: 7781 Comm: syz.3.590 Not tainted syzkaller #0 [ 301.856008][ T7781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 301.866150][ T7781] Call Trace: [ 301.869497][ T7781] [ 301.872493][ T7781] dump_stack_lvl+0x18c/0x250 [ 301.877359][ T7781] ? show_regs_print_info+0x20/0x20 [ 301.882655][ T7781] ? load_image+0x420/0x420 [ 301.887261][ T7781] ? __might_sleep+0xe0/0xe0 [ 301.891937][ T7781] ? __lock_acquire+0x7d80/0x7d80 [ 301.897057][ T7781] should_fail_ex+0x394/0x4c0 [ 301.901836][ T7781] should_failslab+0x9/0x20 [ 301.906421][ T7781] slab_pre_alloc_hook+0x59/0x300 [ 301.911623][ T7781] ? atomic_notifier_call_chain+0x16e/0x180 [ 301.917610][ T7781] kmem_cache_alloc_node+0x5e/0x310 [ 301.922930][ T7781] ? __alloc_skb+0x103/0x2c0 [ 301.927616][ T7781] __alloc_skb+0x103/0x2c0 [ 301.932148][ T7781] rtmsg_fib+0xdb/0x440 [ 301.936354][ T7781] ? fib_find_node+0x2ad/0x2f0 [ 301.941181][ T7781] fib_table_insert+0xd52/0x1af0 [ 301.946237][ T7781] ? fib_new_table+0x27f/0x2d0 [ 301.951088][ T7781] inet_rtm_newroute+0x14b/0x240 [ 301.956285][ T7781] ? rcu_read_unlock+0xa0/0xa0 [ 301.961136][ T7781] ? rcu_read_unlock+0xa0/0xa0 [ 301.965957][ T7781] rtnetlink_rcv_msg+0x843/0xf90 [ 301.970981][ T7781] ? rtnetlink_rcv_msg+0x220/0xf90 [ 301.976157][ T7781] ? rtnetlink_bind+0x80/0x80 [ 301.980889][ T7781] ? perf_trace_preemptirq_template+0xac/0x330 [ 301.987138][ T7781] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 301.993179][ T7781] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 301.999269][ T7781] ? __dev_queue_xmit+0x275/0x3630 [ 302.004446][ T7781] ? __dev_queue_xmit+0x275/0x3630 [ 302.009721][ T7781] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 302.015592][ T7781] ? perf_trace_lock+0x303/0x3b0 [ 302.020614][ T7781] netlink_rcv_skb+0x235/0x4c0 [ 302.025443][ T7781] ? rtnetlink_bind+0x80/0x80 [ 302.030179][ T7781] ? netlink_ack+0x1160/0x1160 [ 302.035217][ T7781] ? __lock_acquire+0x7d80/0x7d80 [ 302.040343][ T7781] ? netlink_deliver_tap+0x2e/0x1b0 [ 302.045634][ T7781] netlink_unicast+0x7b1/0x930 [ 302.050500][ T7781] netlink_sendmsg+0x8d0/0xbf0 [ 302.055364][ T7781] ? netlink_getsockopt+0x590/0x590 [ 302.061092][ T7781] ? apparmor_socket_sendmsg+0x8e/0x330 [ 302.066702][ T7781] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 302.072065][ T7781] ? security_socket_sendmsg+0x80/0xa0 [ 302.077959][ T7781] ? netlink_getsockopt+0x590/0x590 [ 302.083238][ T7781] ____sys_sendmsg+0x61b/0x980 [ 302.090789][ T7781] ? __asan_memset+0x22/0x40 [ 302.095432][ T7781] ? __sys_sendmsg_sock+0x30/0x30 [ 302.100545][ T7781] ? __import_iovec+0x5f2/0x850 [ 302.105462][ T7781] ? import_iovec+0x73/0xa0 [ 302.110050][ T7781] ___sys_sendmsg+0x2a6/0x360 [ 302.114800][ T7781] ? __sys_sendmsg+0x2b0/0x2b0 [ 302.119835][ T7781] ? __lock_acquire+0x7d80/0x7d80 [ 302.124991][ T7781] __se_sys_sendmsg+0x1d0/0x2c0 [ 302.130177][ T7781] ? __x64_sys_sendmsg+0x80/0x80 [ 302.135299][ T7781] ? lockdep_hardirqs_on+0x98/0x150 [ 302.140680][ T7781] do_syscall_64+0x55/0xb0 [ 302.145159][ T7781] ? clear_bhb_loop+0x40/0x90 [ 302.149898][ T7781] ? clear_bhb_loop+0x40/0x90 [ 302.154626][ T7781] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 302.160936][ T7781] RIP: 0033:0x7f876e39de59 [ 302.165422][ T7781] 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 [ 302.185579][ T7781] RSP: 002b:00007f876f25b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 302.194072][ T7781] RAX: ffffffffffffffda RBX: 00007f876e625fa0 RCX: 00007f876e39de59 [ 302.202392][ T7781] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 302.210703][ T7781] RBP: 00007f876f25b090 R08: 0000000000000000 R09: 0000000000000000 [ 302.218908][ T7781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 302.226928][ T7781] R13: 00007f876e626038 R14: 00007f876e625fa0 R15: 00007ffd87795598 [ 302.235117][ T7781] [ 302.431016][ T7787] netlink: 'syz.1.593': attribute type 10 has an invalid length. [ 302.500847][ T7790] netlink: 'syz.0.594': attribute type 3 has an invalid length. [ 302.825333][ T7797] FAULT_INJECTION: forcing a failure. [ 302.825333][ T7797] name failslab, interval 1, probability 0, space 0, times 0 [ 302.839283][ T7797] CPU: 0 PID: 7797 Comm: syz.2.597 Not tainted syzkaller #0 [ 302.846641][ T7797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 302.856767][ T7797] Call Trace: [ 302.860355][ T7797] [ 302.863355][ T7797] dump_stack_lvl+0x18c/0x250 [ 302.868229][ T7797] ? show_regs_print_info+0x20/0x20 [ 302.873520][ T7797] ? load_image+0x420/0x420 [ 302.878110][ T7797] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 302.884536][ T7797] should_fail_ex+0x394/0x4c0 [ 302.889300][ T7797] should_failslab+0x9/0x20 [ 302.893968][ T7797] slab_pre_alloc_hook+0x59/0x300 [ 302.899265][ T7797] kmem_cache_alloc+0x5a/0x2c0 [ 302.904106][ T7797] ? __nf_conntrack_alloc+0x93/0x370 [ 302.909496][ T7797] __nf_conntrack_alloc+0x93/0x370 [ 302.914682][ T7797] init_conntrack+0x166/0xf40 [ 302.919627][ T7797] ? early_drop+0x7f0/0x7f0 [ 302.924209][ T7797] nf_conntrack_in+0xc29/0x1630 [ 302.929159][ T7797] ? nf_ct_pernet+0x270/0x270 [ 302.933927][ T7797] ? ipt_do_table+0x2c5/0x15c0 [ 302.938784][ T7797] ? read_lock_is_recursive+0x20/0x20 [ 302.944272][ T7797] ? ipv4_conntrack_defrag+0x29d/0x5a0 [ 302.949811][ T7797] ? ipv4_conntrack_local+0x123/0x200 [ 302.955298][ T7797] ? ipv4_conntrack_in+0x20/0x20 [ 302.960295][ T7797] nf_hook_slow+0xbd/0x200 [ 302.964779][ T7797] ? nf_hook+0x390/0x390 [ 302.969077][ T7797] nf_hook+0x228/0x390 [ 302.973206][ T7797] ? nf_hook+0xa2/0x390 [ 302.977434][ T7797] ? __ip_local_out+0x5f0/0x5f0 [ 302.982331][ T7797] ? nf_hook+0x390/0x390 [ 302.986623][ T7797] ? ip_fast_csum+0x1ee/0x2b0 [ 302.991352][ T7797] __ip_local_out+0x4db/0x5f0 [ 302.996078][ T7797] ? nf_hook+0x390/0x390 [ 303.000370][ T7797] ip_local_out+0x2a/0x130 [ 303.004838][ T7797] iptunnel_xmit+0x4d0/0x910 [ 303.009485][ T7797] ip_tunnel_xmit+0x1d18/0x25b0 [ 303.014389][ T7797] ? perf_trace_preemptirq_template+0x269/0x330 [ 303.020721][ T7797] ? ip4_dst_hoplimit+0x2d0/0x2d0 [ 303.025888][ T7797] ? skb_pull+0x48/0x1c0 [ 303.030160][ T7797] ? skb_push+0x8e/0xe0 [ 303.034364][ T7797] ipgre_xmit+0x7eb/0xb70 [ 303.038769][ T7797] dev_hard_start_xmit+0x269/0x790 [ 303.043940][ T7797] ? __dev_queue_xmit+0x275/0x3630 [ 303.049094][ T7797] __dev_queue_xmit+0x198c/0x3630 [ 303.054273][ T7797] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 303.060207][ T7797] ? __dev_queue_xmit+0x275/0x3630 [ 303.065363][ T7797] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 303.072606][ T7797] ? lock_chain_count+0x20/0x20 [ 303.077499][ T7797] ? netdev_core_pick_tx+0x370/0x370 [ 303.082828][ T7797] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 303.089035][ T7797] ? lockdep_hardirqs_on+0x98/0x150 [ 303.094412][ T7797] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 303.100646][ T7797] ? __bpf_redirect+0x182/0xdf0 [ 303.105565][ T7797] ? __bpf_redirect+0x4d1/0xdf0 [ 303.110460][ T7797] __bpf_tx_skb+0x181/0x260 [ 303.115010][ T7797] bpf_clone_redirect+0x315/0x4a0 [ 303.120094][ T7797] bpf_prog_208b094576c80b22+0x5e/0x63 [ 303.125745][ T7797] ? __static_call_text_end+0x9dd48/0x9dd48 [ 303.131713][ T7797] ? lockdep_hardirqs_on+0x98/0x150 [ 303.136964][ T7797] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 303.143181][ T7797] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 303.149513][ T7797] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 303.154882][ T7797] ? seqcount_lockdep_reader_access+0x19a/0x1d0 [ 303.161188][ T7797] ? ktime_get_real_ts64+0x440/0x440 [ 303.166567][ T7797] ? __local_bh_disable_ip+0x108/0x1a0 [ 303.172494][ T7797] ? __cant_sleep+0x220/0x220 [ 303.177220][ T7797] ? read_tsc+0x9/0x20 [ 303.181764][ T7797] ? ktime_get+0x24b/0x280 [ 303.186228][ T7797] ? bpf_test_run+0x174/0x870 [ 303.191005][ T7797] bpf_test_run+0x2df/0x870 [ 303.195560][ T7797] ? lock_chain_count+0x20/0x20 [ 303.200459][ T7797] ? bpf_test_run+0x174/0x870 [ 303.205170][ T7797] ? dst_hold+0x70/0x70 [ 303.209371][ T7797] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 303.214891][ T7797] ? cpu_online+0x60/0x60 [ 303.219268][ T7797] bpf_prog_test_run+0x31f/0x390 [ 303.224253][ T7797] __sys_bpf+0x49d/0x890 [ 303.228546][ T7797] ? bpf_link_show_fdinfo+0x390/0x390 [ 303.234059][ T7797] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 303.240266][ T7797] __x64_sys_bpf+0x7c/0x90 [ 303.244718][ T7797] do_syscall_64+0x55/0xb0 [ 303.249187][ T7797] ? clear_bhb_loop+0x40/0x90 [ 303.253904][ T7797] ? clear_bhb_loop+0x40/0x90 [ 303.258616][ T7797] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 303.264636][ T7797] RIP: 0033:0x7f9c0fd9de59 [ 303.269081][ T7797] 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 [ 303.288757][ T7797] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 303.297334][ T7797] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 303.305352][ T7797] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 303.313360][ T7797] RBP: 00007f9c10c0c090 R08: 0000000000000000 R09: 0000000000000000 [ 303.321367][ T7797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 303.329639][ T7797] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 303.337672][ T7797] [ 303.600682][ T7802] bridge0: port 2(bridge_slave_1) entered disabled state [ 303.608939][ T7802] bridge0: port 1(bridge_slave_0) entered disabled state [ 303.625044][ T7802] bridge0: entered allmulticast mode [ 303.674436][ T7801] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 303.691702][ T7801] CPU: 0 PID: 7801 Comm: syz.3.599 Not tainted syzkaller #0 [ 303.699093][ T7801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 303.709391][ T7801] Call Trace: [ 303.712734][ T7801] [ 303.715827][ T7801] dump_stack_lvl+0x18c/0x250 [ 303.720593][ T7801] ? show_regs_print_info+0x20/0x20 [ 303.725875][ T7801] ? load_image+0x420/0x420 [ 303.730474][ T7801] sysfs_warn_dup+0x8e/0xa0 [ 303.735035][ T7801] sysfs_do_create_link_sd+0xc0/0x110 [ 303.740478][ T7801] device_add_class_symlinks+0x1cf/0x240 [ 303.746187][ T7801] device_add+0x4f9/0xc40 [ 303.750590][ T7801] wiphy_register+0x1d99/0x2ac0 [ 303.755540][ T7801] ? cfg80211_event_work+0x40/0x40 [ 303.760732][ T7801] ? minstrel_ht_alloc+0x88a/0x990 [ 303.765958][ T7801] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 303.772112][ T7801] ieee80211_register_hw+0x2dd8/0x3b30 [ 303.777659][ T7801] ? ieee80211_register_hw+0xef1/0x3b30 [ 303.783285][ T7801] ? ieee80211_tasklet_handler+0x20/0x20 [ 303.788990][ T7801] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 303.794962][ T7801] ? __debug_object_init+0xec/0x450 [ 303.800257][ T7801] ? __asan_memset+0x22/0x40 [ 303.805006][ T7801] ? __hrtimer_init+0x189/0x270 [ 303.809936][ T7801] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 303.815811][ T7801] ? mac80211_hwsim_free+0x220/0x220 [ 303.821169][ T7801] ? rcu_is_watching+0x15/0xb0 [ 303.826003][ T7801] ? kstrndup+0xbd/0x140 [ 303.830323][ T7801] hwsim_new_radio_nl+0xdad/0x1a70 [ 303.835527][ T7801] ? __nla_validate+0x50/0x50 [ 303.840287][ T7801] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 303.846707][ T7801] ? __nla_parse+0x40/0x50 [ 303.851219][ T7801] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 303.857650][ T7801] genl_family_rcv_msg_doit+0x21a/0x310 [ 303.863463][ T7801] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 303.869453][ T7801] ? bpf_lsm_capable+0x9/0x10 [ 303.874472][ T7801] ? security_capable+0x89/0xb0 [ 303.879764][ T7801] genl_rcv_msg+0x611/0x7a0 [ 303.884362][ T7801] ? genl_bind+0x360/0x360 [ 303.888862][ T7801] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 303.895312][ T7801] ? ref_tracker_free+0x686/0x830 [ 303.900420][ T7801] ? __kasan_kmalloc_large+0x8b/0xa0 [ 303.905961][ T7801] netlink_rcv_skb+0x235/0x4c0 [ 303.910800][ T7801] ? genl_bind+0x360/0x360 [ 303.915320][ T7801] ? netlink_ack+0x1160/0x1160 [ 303.920212][ T7801] ? __lock_acquire+0x7d80/0x7d80 [ 303.925329][ T7801] ? down_read+0x1ac/0x2e0 [ 303.929827][ T7801] genl_rcv+0x28/0x40 [ 303.933886][ T7801] netlink_unicast+0x7b1/0x930 [ 303.939101][ T7801] netlink_sendmsg+0x8d0/0xbf0 [ 303.944008][ T7801] ? netlink_getsockopt+0x590/0x590 [ 303.949745][ T7801] ? apparmor_socket_sendmsg+0x8e/0x330 [ 303.955486][ T7801] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 303.960840][ T7801] ? security_socket_sendmsg+0x80/0xa0 [ 303.966466][ T7801] ? netlink_getsockopt+0x590/0x590 [ 303.971748][ T7801] ____sys_sendmsg+0x61b/0x980 [ 303.976629][ T7801] ? __asan_memset+0x22/0x40 [ 303.981297][ T7801] ? __sys_sendmsg_sock+0x30/0x30 [ 303.986468][ T7801] ? __import_iovec+0x5f2/0x850 [ 303.991437][ T7801] ? import_iovec+0x73/0xa0 [ 303.996023][ T7801] ___sys_sendmsg+0x2a6/0x360 [ 304.000786][ T7801] ? __sys_sendmsg+0x2b0/0x2b0 [ 304.005695][ T7801] __se_sys_sendmsg+0x1d0/0x2c0 [ 304.010653][ T7801] ? __x64_sys_sendmsg+0x80/0x80 [ 304.015699][ T7801] ? lockdep_hardirqs_on+0x98/0x150 [ 304.020989][ T7801] do_syscall_64+0x55/0xb0 [ 304.025485][ T7801] ? clear_bhb_loop+0x40/0x90 [ 304.030228][ T7801] ? clear_bhb_loop+0x40/0x90 [ 304.034981][ T7801] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 304.040954][ T7801] RIP: 0033:0x7f876e39de59 [ 304.045436][ T7801] 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 [ 304.065122][ T7801] RSP: 002b:00007f876f25b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 304.073615][ T7801] RAX: ffffffffffffffda RBX: 00007f876e625fa0 RCX: 00007f876e39de59 [ 304.081657][ T7801] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 304.089728][ T7801] RBP: 00007f876e433e6f R08: 0000000000000000 R09: 0000000000000000 [ 304.097769][ T7801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 304.105811][ T7801] R13: 00007f876e626038 R14: 00007f876e625fa0 R15: 00007ffd87795598 [ 304.114094][ T7801] [ 304.140382][ T7809] netlink: 'syz.0.606': attribute type 10 has an invalid length. [ 304.156901][ T7809] veth0_vlan: left promiscuous mode [ 304.173727][ T7809] veth0_vlan: entered promiscuous mode [ 304.201205][ T7809] team0: Device veth0_vlan failed to register rx_handler [ 304.228106][ T7802] bridge_slave_1: left allmulticast mode [ 304.239569][ T7802] bridge_slave_1: left promiscuous mode [ 304.252866][ T7802] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.301909][ T7802] bridge_slave_0: left allmulticast mode [ 304.324446][ T7802] bridge_slave_0: left promiscuous mode [ 304.332325][ T7802] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.454911][ T7802] bond0: (slave bridge0): Releasing backup interface [ 304.529430][ T7819] __nla_validate_parse: 14 callbacks suppressed [ 304.529445][ T7819] netlink: 6 bytes leftover after parsing attributes in process `syz.0.604'. [ 304.724443][ T7811] netlink: 14 bytes leftover after parsing attributes in process `syz.1.601'. [ 304.742574][ T7812] netlink: 'syz.1.601': attribute type 10 has an invalid length. [ 304.751724][ T7819] netlink: 'syz.0.604': attribute type 10 has an invalid length. [ 304.781403][ T7819] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 304.813852][ T7819] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 304.866184][ T7819] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 305.001371][ T7824] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.607'. [ 305.049764][ T7824] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.607'. [ 305.061002][ T7823] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.607'. [ 305.104300][ T7827] netlink: 'syz.2.607': attribute type 3 has an invalid length. [ 305.133287][ T7827] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.607'. [ 305.362167][ T7823] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.607'. [ 305.735573][ T7837] netlink: 60 bytes leftover after parsing attributes in process `syz.2.611'. [ 305.748787][ T7837] netlink: 60 bytes leftover after parsing attributes in process `syz.2.611'. [ 305.761058][ T7837] netlink: 60 bytes leftover after parsing attributes in process `syz.2.611'. [ 305.782503][ T7837] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 305.797814][ T7837] CPU: 1 PID: 7837 Comm: syz.2.611 Not tainted syzkaller #0 [ 305.805208][ T7837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 305.815337][ T7837] Call Trace: [ 305.818672][ T7837] [ 305.821685][ T7837] dump_stack_lvl+0x18c/0x250 [ 305.826435][ T7837] ? show_regs_print_info+0x20/0x20 [ 305.831818][ T7837] ? load_image+0x420/0x420 [ 305.836404][ T7837] sysfs_warn_dup+0x8e/0xa0 [ 305.840992][ T7837] sysfs_do_create_link_sd+0xc0/0x110 [ 305.846446][ T7837] device_add_class_symlinks+0x1cf/0x240 [ 305.852194][ T7837] device_add+0x4f9/0xc40 [ 305.856625][ T7837] wiphy_register+0x1d99/0x2ac0 [ 305.861568][ T7837] ? cfg80211_event_work+0x40/0x40 [ 305.866760][ T7837] ? minstrel_ht_alloc+0x88a/0x990 [ 305.872120][ T7837] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 305.878296][ T7837] ieee80211_register_hw+0x2dd8/0x3b30 [ 305.883945][ T7837] ? ieee80211_register_hw+0xef1/0x3b30 [ 305.889653][ T7837] ? ieee80211_tasklet_handler+0x20/0x20 [ 305.895342][ T7837] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 305.901331][ T7837] ? __debug_object_init+0xec/0x450 [ 305.906628][ T7837] ? __asan_memset+0x22/0x40 [ 305.911316][ T7837] ? __hrtimer_init+0x189/0x270 [ 305.916264][ T7837] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 305.922109][ T7837] ? mac80211_hwsim_free+0x220/0x220 [ 305.927471][ T7837] ? rcu_is_watching+0x15/0xb0 [ 305.932321][ T7837] ? kstrndup+0xbd/0x140 [ 305.936665][ T7837] hwsim_new_radio_nl+0xdad/0x1a70 [ 305.941867][ T7837] ? __nla_validate+0x50/0x50 [ 305.946721][ T7837] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 305.953160][ T7837] ? __nla_parse+0x40/0x50 [ 305.957659][ T7837] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 305.964103][ T7837] genl_family_rcv_msg_doit+0x21a/0x310 [ 305.969753][ T7837] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 305.975754][ T7837] ? bpf_lsm_capable+0x9/0x10 [ 305.980514][ T7837] ? security_capable+0x89/0xb0 [ 305.985451][ T7837] genl_rcv_msg+0x611/0x7a0 [ 305.990063][ T7837] ? genl_bind+0x360/0x360 [ 305.994557][ T7837] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 306.000974][ T7837] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 306.007658][ T7837] ? ref_tracker_free+0x686/0x830 [ 306.012806][ T7837] netlink_rcv_skb+0x235/0x4c0 [ 306.017748][ T7837] ? genl_bind+0x360/0x360 [ 306.022256][ T7837] ? netlink_ack+0x1160/0x1160 [ 306.027121][ T7837] ? __lock_acquire+0x7d80/0x7d80 [ 306.032239][ T7837] ? down_read+0x1ac/0x2e0 [ 306.036738][ T7837] genl_rcv+0x28/0x40 [ 306.040811][ T7837] netlink_unicast+0x7b1/0x930 [ 306.045677][ T7837] netlink_sendmsg+0x8d0/0xbf0 [ 306.050581][ T7837] ? netlink_getsockopt+0x590/0x590 [ 306.055961][ T7837] ? apparmor_socket_sendmsg+0x8e/0x330 [ 306.061561][ T7837] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 306.066920][ T7837] ? security_socket_sendmsg+0x80/0xa0 [ 306.072471][ T7837] ? netlink_getsockopt+0x590/0x590 [ 306.077825][ T7837] ____sys_sendmsg+0x61b/0x980 [ 306.082671][ T7837] ? __asan_memset+0x22/0x40 [ 306.087340][ T7837] ? __sys_sendmsg_sock+0x30/0x30 [ 306.092424][ T7837] ? __import_iovec+0x5f2/0x850 [ 306.097367][ T7837] ? import_iovec+0x73/0xa0 [ 306.101955][ T7837] ___sys_sendmsg+0x2a6/0x360 [ 306.106830][ T7837] ? __sys_sendmsg+0x2b0/0x2b0 [ 306.111766][ T7837] __se_sys_sendmsg+0x1d0/0x2c0 [ 306.116705][ T7837] ? __x64_sys_sendmsg+0x80/0x80 [ 306.121724][ T7837] ? lockdep_hardirqs_on+0x98/0x150 [ 306.127007][ T7837] do_syscall_64+0x55/0xb0 [ 306.131490][ T7837] ? clear_bhb_loop+0x40/0x90 [ 306.136283][ T7837] ? clear_bhb_loop+0x40/0x90 [ 306.141131][ T7837] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 306.147203][ T7837] RIP: 0033:0x7f9c0fd9de59 [ 306.151698][ T7837] 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 [ 306.171460][ T7837] RSP: 002b:00007f9c10beb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 306.180053][ T7837] RAX: ffffffffffffffda RBX: 00007f9c10026090 RCX: 00007f9c0fd9de59 [ 306.188084][ T7837] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000c [ 306.196122][ T7837] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 306.204175][ T7837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 306.212298][ T7837] R13: 00007f9c10026128 R14: 00007f9c10026090 R15: 00007ffc24934808 [ 306.220349][ T7837] [ 306.941066][ T7857] netlink: 'syz.3.618': attribute type 10 has an invalid length. [ 306.949028][ T7857] dummy0: entered promiscuous mode [ 306.979891][ T7857] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 307.594132][ T7875] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 307.604324][ T7875] CPU: 1 PID: 7875 Comm: syz.2.622 Not tainted syzkaller #0 [ 307.611788][ T7875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 307.622087][ T7875] Call Trace: [ 307.625416][ T7875] [ 307.628404][ T7875] dump_stack_lvl+0x18c/0x250 [ 307.633165][ T7875] ? show_regs_print_info+0x20/0x20 [ 307.638422][ T7875] ? load_image+0x420/0x420 [ 307.642977][ T7875] sysfs_warn_dup+0x8e/0xa0 [ 307.647534][ T7875] sysfs_do_create_link_sd+0xc0/0x110 [ 307.652979][ T7875] device_add_class_symlinks+0x1cf/0x240 [ 307.658660][ T7875] device_add+0x4f9/0xc40 [ 307.663050][ T7875] wiphy_register+0x1d99/0x2ac0 [ 307.667960][ T7875] ? cfg80211_event_work+0x40/0x40 [ 307.673104][ T7875] ? minstrel_ht_alloc+0x88a/0x990 [ 307.678272][ T7875] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 307.684468][ T7875] ieee80211_register_hw+0x2dd8/0x3b30 [ 307.689972][ T7875] ? ieee80211_register_hw+0xef1/0x3b30 [ 307.695556][ T7875] ? ieee80211_tasklet_handler+0x20/0x20 [ 307.701220][ T7875] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 307.707151][ T7875] ? __debug_object_init+0xec/0x450 [ 307.712392][ T7875] ? __asan_memset+0x22/0x40 [ 307.717046][ T7875] ? __hrtimer_init+0x189/0x270 [ 307.721937][ T7875] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 307.727730][ T7875] ? mac80211_hwsim_free+0x220/0x220 [ 307.733051][ T7875] ? rcu_is_watching+0x15/0xb0 [ 307.737857][ T7875] ? kstrndup+0xbd/0x140 [ 307.742198][ T7875] hwsim_new_radio_nl+0xdad/0x1a70 [ 307.747384][ T7875] ? __nla_validate+0x50/0x50 [ 307.752350][ T7875] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 307.758756][ T7875] ? __nla_parse+0x40/0x50 [ 307.763235][ T7875] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 307.769623][ T7875] genl_family_rcv_msg_doit+0x21a/0x310 [ 307.775225][ T7875] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 307.781173][ T7875] ? bpf_lsm_capable+0x9/0x10 [ 307.786673][ T7875] ? security_capable+0x89/0xb0 [ 307.791584][ T7875] genl_rcv_msg+0x611/0x7a0 [ 307.796586][ T7875] ? genl_bind+0x360/0x360 [ 307.801140][ T7875] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 307.807623][ T7875] netlink_rcv_skb+0x235/0x4c0 [ 307.812442][ T7875] ? genl_bind+0x360/0x360 [ 307.816916][ T7875] ? netlink_ack+0x1160/0x1160 [ 307.821827][ T7875] ? __lock_acquire+0x7d80/0x7d80 [ 307.826930][ T7875] ? down_read+0x1ac/0x2e0 [ 307.831402][ T7875] genl_rcv+0x28/0x40 [ 307.835446][ T7875] netlink_unicast+0x7b1/0x930 [ 307.840263][ T7875] netlink_sendmsg+0x8d0/0xbf0 [ 307.845167][ T7875] ? netlink_getsockopt+0x590/0x590 [ 307.850411][ T7875] ? apparmor_socket_sendmsg+0x8e/0x330 [ 307.856273][ T7875] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 307.861800][ T7875] ? security_socket_sendmsg+0x80/0xa0 [ 307.867925][ T7875] ? netlink_getsockopt+0x590/0x590 [ 307.873228][ T7875] ____sys_sendmsg+0x61b/0x980 [ 307.878138][ T7875] ? __asan_memset+0x22/0x40 [ 307.882943][ T7875] ? __sys_sendmsg_sock+0x30/0x30 [ 307.888010][ T7875] ? __import_iovec+0x5f2/0x850 [ 307.892919][ T7875] ? import_iovec+0x73/0xa0 [ 307.897468][ T7875] ___sys_sendmsg+0x2a6/0x360 [ 307.902207][ T7875] ? __sys_sendmsg+0x2b0/0x2b0 [ 307.907059][ T7875] __se_sys_sendmsg+0x1d0/0x2c0 [ 307.911959][ T7875] ? __x64_sys_sendmsg+0x80/0x80 [ 307.917222][ T7875] ? lockdep_hardirqs_on+0x98/0x150 [ 307.922614][ T7875] do_syscall_64+0x55/0xb0 [ 307.927099][ T7875] ? clear_bhb_loop+0x40/0x90 [ 307.931805][ T7875] ? clear_bhb_loop+0x40/0x90 [ 307.936519][ T7875] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 307.942629][ T7875] RIP: 0033:0x7f9c0fd9de59 [ 307.947082][ T7875] 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 [ 307.966913][ T7875] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 307.975372][ T7875] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 307.983469][ T7875] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 307.991561][ T7875] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 307.999615][ T7875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 308.007789][ T7875] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 308.016008][ T7875] [ 308.387940][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 308.407808][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 308.521336][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 308.547458][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 308.581015][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 308.606491][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 308.616480][ T7890] netlink: 'syz.0.627': attribute type 1 has an invalid length. [ 308.625019][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 308.644758][ T7888] netlink: 'syz.3.628': attribute type 10 has an invalid length. [ 311.242562][ T7888] __nla_validate_parse: 24 callbacks suppressed [ 311.242583][ T7888] netlink: 40 bytes leftover after parsing attributes in process `syz.3.628'. [ 311.583435][ T7903] FAULT_INJECTION: forcing a failure. [ 311.583435][ T7903] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.641494][ T7903] CPU: 0 PID: 7903 Comm: syz.0.632 Not tainted syzkaller #0 [ 311.648886][ T7903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 311.658996][ T7903] Call Trace: [ 311.662336][ T7903] [ 311.665361][ T7903] dump_stack_lvl+0x18c/0x250 [ 311.670125][ T7903] ? show_regs_print_info+0x20/0x20 [ 311.675436][ T7903] ? load_image+0x420/0x420 [ 311.680034][ T7903] ? __might_fault+0xaa/0x120 [ 311.684873][ T7903] ? __lock_acquire+0x7d80/0x7d80 [ 311.689974][ T7903] should_fail_ex+0x394/0x4c0 [ 311.694903][ T7903] _copy_to_user+0x2f/0xa0 [ 311.699405][ T7903] finalize_log+0xe4/0x160 [ 311.703905][ T7903] ? btf_parse_struct_metas+0xde0/0xde0 [ 311.709616][ T7903] ? btf_check_type_tags+0x674/0x680 [ 311.714986][ T7903] btf_new_fd+0x757/0x9e0 [ 311.719405][ T7903] ? bpf_btf_show_fdinfo+0x80/0x80 [ 311.724614][ T7903] ? capable+0x88/0xe0 [ 311.728761][ T7903] __sys_bpf+0x670/0x890 [ 311.733091][ T7903] ? bpf_link_show_fdinfo+0x390/0x390 [ 311.738558][ T7903] ? lock_chain_count+0x20/0x20 [ 311.743507][ T7903] __x64_sys_bpf+0x7c/0x90 [ 311.748015][ T7903] do_syscall_64+0x55/0xb0 [ 311.752494][ T7903] ? clear_bhb_loop+0x40/0x90 [ 311.757316][ T7903] ? clear_bhb_loop+0x40/0x90 [ 311.762051][ T7903] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 311.768039][ T7903] RIP: 0033:0x7f1183b9de59 [ 311.772517][ T7903] 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 [ 311.792464][ T7903] RSP: 002b:00007f1184a60028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 311.801127][ T7903] RAX: ffffffffffffffda RBX: 00007f1183e25fa0 RCX: 00007f1183b9de59 [ 311.809164][ T7903] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 0000000000000012 [ 311.817192][ T7903] RBP: 00007f1184a60090 R08: 0000000000000000 R09: 0000000000000000 [ 311.825226][ T7903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 311.833436][ T7903] R13: 00007f1183e26038 R14: 00007f1183e25fa0 R15: 00007ffe40960f58 [ 311.841488][ T7903] [ 312.117548][ T7909] netlink: 60 bytes leftover after parsing attributes in process `syz.2.634'. [ 312.129494][ T7909] netlink: 60 bytes leftover after parsing attributes in process `syz.2.634'. [ 312.139758][ T7909] netlink: 60 bytes leftover after parsing attributes in process `syz.2.634'. [ 312.152340][ T7909] netlink: 60 bytes leftover after parsing attributes in process `syz.2.634'. [ 312.190695][ T7908] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.634'. [ 312.213535][ T7908] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 312.239420][ T7908] CPU: 1 PID: 7908 Comm: syz.2.634 Not tainted syzkaller #0 [ 312.246817][ T7908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 312.256956][ T7908] Call Trace: [ 312.260307][ T7908] [ 312.263308][ T7908] dump_stack_lvl+0x18c/0x250 [ 312.268098][ T7908] ? show_regs_print_info+0x20/0x20 [ 312.273396][ T7908] ? load_image+0x420/0x420 [ 312.278023][ T7908] sysfs_warn_dup+0x8e/0xa0 [ 312.282633][ T7908] sysfs_do_create_link_sd+0xc0/0x110 [ 312.288097][ T7908] device_add_class_symlinks+0x1cf/0x240 [ 312.293821][ T7908] device_add+0x4f9/0xc40 [ 312.298224][ T7908] wiphy_register+0x1d99/0x2ac0 [ 312.303222][ T7908] ? cfg80211_event_work+0x40/0x40 [ 312.308406][ T7908] ? minstrel_ht_alloc+0x88a/0x990 [ 312.313611][ T7908] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 312.319769][ T7908] ieee80211_register_hw+0x2dd8/0x3b30 [ 312.325346][ T7908] ? ieee80211_register_hw+0xef1/0x3b30 [ 312.330963][ T7908] ? ieee80211_tasklet_handler+0x20/0x20 [ 312.336690][ T7908] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 312.342671][ T7908] ? __debug_object_init+0xec/0x450 [ 312.348035][ T7908] ? __asan_memset+0x22/0x40 [ 312.352702][ T7908] ? __hrtimer_init+0x189/0x270 [ 312.357659][ T7908] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 312.363474][ T7908] ? mac80211_hwsim_free+0x220/0x220 [ 312.368824][ T7908] ? rcu_is_watching+0x15/0xb0 [ 312.373633][ T7908] ? kstrndup+0xbd/0x140 [ 312.377948][ T7908] hwsim_new_radio_nl+0xdad/0x1a70 [ 312.383239][ T7908] ? __nla_validate+0x50/0x50 [ 312.388014][ T7908] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 312.394557][ T7908] ? __nla_parse+0x40/0x50 [ 312.399053][ T7908] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 312.405451][ T7908] genl_family_rcv_msg_doit+0x21a/0x310 [ 312.411099][ T7908] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 312.417076][ T7908] ? bpf_lsm_capable+0x9/0x10 [ 312.421861][ T7908] ? security_capable+0x89/0xb0 [ 312.426807][ T7908] genl_rcv_msg+0x611/0x7a0 [ 312.431374][ T7908] ? genl_bind+0x360/0x360 [ 312.435879][ T7908] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 312.442377][ T7908] ? ref_tracker_free+0x686/0x830 [ 312.447490][ T7908] ? __kasan_kmalloc_large+0x8b/0xa0 [ 312.452852][ T7908] netlink_rcv_skb+0x235/0x4c0 [ 312.457696][ T7908] ? genl_bind+0x360/0x360 [ 312.462172][ T7908] ? netlink_ack+0x1160/0x1160 [ 312.466998][ T7908] ? __lock_acquire+0x7d80/0x7d80 [ 312.472070][ T7908] ? down_read+0x1ac/0x2e0 [ 312.476551][ T7908] genl_rcv+0x28/0x40 [ 312.480614][ T7908] netlink_unicast+0x7b1/0x930 [ 312.485473][ T7908] netlink_sendmsg+0x8d0/0xbf0 [ 312.490363][ T7908] ? netlink_getsockopt+0x590/0x590 [ 312.495707][ T7908] ? apparmor_socket_sendmsg+0x8e/0x330 [ 312.501328][ T7908] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 312.506698][ T7908] ? security_socket_sendmsg+0x80/0xa0 [ 312.512303][ T7908] ? netlink_getsockopt+0x590/0x590 [ 312.517591][ T7908] ____sys_sendmsg+0x61b/0x980 [ 312.522430][ T7908] ? __asan_memset+0x22/0x40 [ 312.527088][ T7908] ? __sys_sendmsg_sock+0x30/0x30 [ 312.532162][ T7908] ? __import_iovec+0x5f2/0x850 [ 312.537071][ T7908] ? import_iovec+0x73/0xa0 [ 312.541653][ T7908] ___sys_sendmsg+0x2a6/0x360 [ 312.546655][ T7908] ? __sys_sendmsg+0x2b0/0x2b0 [ 312.551518][ T7908] __se_sys_sendmsg+0x1d0/0x2c0 [ 312.556423][ T7908] ? __x64_sys_sendmsg+0x80/0x80 [ 312.561423][ T7908] ? lockdep_hardirqs_on+0x98/0x150 [ 312.566680][ T7908] do_syscall_64+0x55/0xb0 [ 312.571147][ T7908] ? clear_bhb_loop+0x40/0x90 [ 312.575964][ T7908] ? clear_bhb_loop+0x40/0x90 [ 312.580718][ T7908] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 312.586666][ T7908] RIP: 0033:0x7f9c0fd9de59 [ 312.591446][ T7908] 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 [ 312.611469][ T7908] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 312.619947][ T7908] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 312.627987][ T7908] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 312.636002][ T7908] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 312.644025][ T7908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 312.652045][ T7908] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 312.660085][ T7908] [ 312.951638][ T7917] netlink: 14 bytes leftover after parsing attributes in process `syz.3.638'. [ 313.011816][ T7922] validate_nla: 8 callbacks suppressed [ 313.011834][ T7922] netlink: 'syz.3.638': attribute type 10 has an invalid length. [ 313.030909][ T7921] FAULT_INJECTION: forcing a failure. [ 313.030909][ T7921] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.150420][ T7921] CPU: 0 PID: 7921 Comm: syz.2.639 Not tainted syzkaller #0 [ 313.157887][ T7921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 313.168001][ T7921] Call Trace: [ 313.171333][ T7921] [ 313.174344][ T7921] dump_stack_lvl+0x18c/0x250 [ 313.179088][ T7921] ? show_regs_print_info+0x20/0x20 [ 313.184351][ T7921] ? load_image+0x420/0x420 [ 313.189007][ T7921] ? __might_fault+0xaa/0x120 [ 313.193745][ T7921] ? __lock_acquire+0x7d80/0x7d80 [ 313.198837][ T7921] should_fail_ex+0x394/0x4c0 [ 313.203587][ T7921] _copy_to_user+0x2f/0xa0 [ 313.208063][ T7921] bpf_test_finish+0x19f/0x650 [ 313.212989][ T7921] ? bpf_test_run+0x174/0x870 [ 313.217726][ T7921] ? convert_skb_to___skb+0x420/0x420 [ 313.223162][ T7921] ? slab_build_skb+0x25a/0x3e0 [ 313.228084][ T7921] bpf_prog_test_run_skb+0x1135/0x18f0 [ 313.233645][ T7921] ? cpu_online+0x60/0x60 [ 313.238030][ T7921] bpf_prog_test_run+0x31f/0x390 [ 313.243040][ T7921] __sys_bpf+0x49d/0x890 [ 313.247338][ T7921] ? bpf_link_show_fdinfo+0x390/0x390 [ 313.252802][ T7921] ? lock_chain_count+0x20/0x20 [ 313.257910][ T7921] __x64_sys_bpf+0x7c/0x90 [ 313.262642][ T7921] do_syscall_64+0x55/0xb0 [ 313.267132][ T7921] ? clear_bhb_loop+0x40/0x90 [ 313.271861][ T7921] ? clear_bhb_loop+0x40/0x90 [ 313.276629][ T7921] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 313.282616][ T7921] RIP: 0033:0x7f9c0fd9de59 [ 313.287089][ T7921] 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 [ 313.306932][ T7921] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 313.315507][ T7921] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 313.323531][ T7921] RDX: 0000000000000050 RSI: 0000200000000240 RDI: 000000000000000a [ 313.331561][ T7921] RBP: 00007f9c10c0c090 R08: 0000000000000000 R09: 0000000000000000 [ 313.339652][ T7921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.347750][ T7921] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 313.355806][ T7921] [ 314.456955][ T7934] Q6`Ҙ: renamed from lo (while UP) [ 316.674955][ T7946] netlink: 60 bytes leftover after parsing attributes in process `syz.2.647'. [ 316.695082][ T7946] netlink: 60 bytes leftover after parsing attributes in process `syz.2.647'. [ 316.746532][ T7946] netlink: 60 bytes leftover after parsing attributes in process `syz.2.647'. [ 316.778632][ T7946] netlink: 60 bytes leftover after parsing attributes in process `syz.2.647'. [ 316.845922][ T7946] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.647'. [ 316.929926][ T7946] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 316.949538][ T7946] CPU: 0 PID: 7946 Comm: syz.2.647 Not tainted syzkaller #0 [ 316.956939][ T7946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 316.967056][ T7946] Call Trace: [ 316.970394][ T7946] [ 316.973392][ T7946] dump_stack_lvl+0x18c/0x250 [ 316.978163][ T7946] ? show_regs_print_info+0x20/0x20 [ 316.983524][ T7946] ? load_image+0x420/0x420 [ 316.988114][ T7946] sysfs_warn_dup+0x8e/0xa0 [ 316.992707][ T7946] sysfs_do_create_link_sd+0xc0/0x110 [ 316.998165][ T7946] device_add_class_symlinks+0x1cf/0x240 [ 317.003874][ T7946] device_add+0x4f9/0xc40 [ 317.008295][ T7946] wiphy_register+0x1d99/0x2ac0 [ 317.013239][ T7946] ? cfg80211_event_work+0x40/0x40 [ 317.018420][ T7946] ? minstrel_ht_alloc+0x88a/0x990 [ 317.023626][ T7946] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 317.029777][ T7946] ieee80211_register_hw+0x2dd8/0x3b30 [ 317.035308][ T7946] ? ieee80211_register_hw+0xef1/0x3b30 [ 317.040897][ T7946] ? ieee80211_tasklet_handler+0x20/0x20 [ 317.046560][ T7946] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 317.052498][ T7946] ? __debug_object_init+0xec/0x450 [ 317.057735][ T7946] ? __asan_memset+0x22/0x40 [ 317.062363][ T7946] ? __hrtimer_init+0x189/0x270 [ 317.067254][ T7946] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 317.073054][ T7946] ? mac80211_hwsim_free+0x220/0x220 [ 317.078384][ T7946] ? rcu_is_watching+0x15/0xb0 [ 317.083187][ T7946] ? kstrndup+0xbd/0x140 [ 317.087487][ T7946] hwsim_new_radio_nl+0xdad/0x1a70 [ 317.092655][ T7946] ? __nla_validate+0x50/0x50 [ 317.097402][ T7946] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 317.103818][ T7946] ? __nla_parse+0x40/0x50 [ 317.108280][ T7946] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 317.114679][ T7946] genl_family_rcv_msg_doit+0x21a/0x310 [ 317.120461][ T7946] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 317.126488][ T7946] ? bpf_lsm_capable+0x9/0x10 [ 317.131207][ T7946] ? security_capable+0x89/0xb0 [ 317.136094][ T7946] genl_rcv_msg+0x611/0x7a0 [ 317.140667][ T7946] ? genl_bind+0x360/0x360 [ 317.145132][ T7946] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 317.151619][ T7946] ? ref_tracker_free+0x686/0x830 [ 317.156721][ T7946] ? __kasan_kmalloc_large+0x8b/0xa0 [ 317.162057][ T7946] netlink_rcv_skb+0x235/0x4c0 [ 317.166888][ T7946] ? genl_bind+0x360/0x360 [ 317.171360][ T7946] ? netlink_ack+0x1160/0x1160 [ 317.176190][ T7946] ? __lock_acquire+0x7d80/0x7d80 [ 317.181263][ T7946] ? down_read+0x1ac/0x2e0 [ 317.185723][ T7946] genl_rcv+0x28/0x40 [ 317.189752][ T7946] netlink_unicast+0x7b1/0x930 [ 317.194656][ T7946] netlink_sendmsg+0x8d0/0xbf0 [ 317.199508][ T7946] ? netlink_getsockopt+0x590/0x590 [ 317.204753][ T7946] ? apparmor_socket_sendmsg+0x8e/0x330 [ 317.210364][ T7946] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 317.215716][ T7946] ? security_socket_sendmsg+0x80/0xa0 [ 317.221245][ T7946] ? netlink_getsockopt+0x590/0x590 [ 317.226513][ T7946] ____sys_sendmsg+0x61b/0x980 [ 317.231335][ T7946] ? __asan_memset+0x22/0x40 [ 317.236052][ T7946] ? __sys_sendmsg_sock+0x30/0x30 [ 317.241112][ T7946] ? __import_iovec+0x5f2/0x850 [ 317.246009][ T7946] ? import_iovec+0x73/0xa0 [ 317.250570][ T7946] ___sys_sendmsg+0x2a6/0x360 [ 317.255335][ T7946] ? __sys_sendmsg+0x2b0/0x2b0 [ 317.260183][ T7946] ? trace_call_bpf+0xc3/0x6c0 [ 317.265014][ T7946] __se_sys_sendmsg+0x1d0/0x2c0 [ 317.269920][ T7946] ? __x64_sys_sendmsg+0x80/0x80 [ 317.274922][ T7946] ? lockdep_hardirqs_on+0x98/0x150 [ 317.280162][ T7946] do_syscall_64+0x55/0xb0 [ 317.284618][ T7946] ? clear_bhb_loop+0x40/0x90 [ 317.289326][ T7946] ? clear_bhb_loop+0x40/0x90 [ 317.294044][ T7946] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 317.299984][ T7946] RIP: 0033:0x7f9c0fd9de59 [ 317.304462][ T7946] 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 [ 317.324223][ T7946] RSP: 002b:00007f9c10c0c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 317.332690][ T7946] RAX: ffffffffffffffda RBX: 00007f9c10025fa0 RCX: 00007f9c0fd9de59 [ 317.340799][ T7946] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 317.348804][ T7946] RBP: 00007f9c0fe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 317.356817][ T7946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 317.364831][ T7946] R13: 00007f9c10026038 R14: 00007f9c10025fa0 R15: 00007ffc24934808 [ 317.372858][ T7946] [ 317.586178][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.594630][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.876446][ T7967] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.653'. [ 317.890436][ T7965] netlink: 14 bytes leftover after parsing attributes in process `syz.0.650'. [ 317.916647][ T7965] netlink: 'syz.0.650': attribute type 10 has an invalid length. [ 317.927158][ T7965] veth0_vlan: left promiscuous mode [ 317.946076][ T7965] veth0_vlan: entered promiscuous mode [ 318.011372][ T7965] team0: Device veth0_vlan failed to register rx_handler [ 318.954010][ T7986] netlink: 60 bytes leftover after parsing attributes in process `syz.3.660'. [ 319.033522][ T7986] netlink: 60 bytes leftover after parsing attributes in process `syz.3.660'. [ 319.129738][ T7986] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.660'. [ 321.696843][ T7990] netlink: 60 bytes leftover after parsing attributes in process `syz.3.660'. [ 321.723043][ T7986] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 321.731615][ T7986] CPU: 1 PID: 7986 Comm: syz.3.660 Not tainted syzkaller #0 [ 321.739054][ T7986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 321.749198][ T7986] Call Trace: [ 321.752627][ T7986] [ 321.755622][ T7986] dump_stack_lvl+0x18c/0x250 [ 321.760391][ T7986] ? show_regs_print_info+0x20/0x20 [ 321.765659][ T7986] ? load_image+0x420/0x420 [ 321.770229][ T7986] sysfs_warn_dup+0x8e/0xa0 [ 321.774786][ T7986] sysfs_do_create_link_sd+0xc0/0x110 [ 321.780210][ T7986] device_add_class_symlinks+0x1cf/0x240 [ 321.785907][ T7986] device_add+0x4f9/0xc40 [ 321.790304][ T7986] wiphy_register+0x1d99/0x2ac0 [ 321.795515][ T7986] ? cfg80211_event_work+0x40/0x40 [ 321.800706][ T7986] ? minstrel_ht_alloc+0x88a/0x990 [ 321.805908][ T7986] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 321.812063][ T7986] ieee80211_register_hw+0x2dd8/0x3b30 [ 321.817687][ T7986] ? ieee80211_register_hw+0xef1/0x3b30 [ 321.823300][ T7986] ? ieee80211_tasklet_handler+0x20/0x20 [ 321.828996][ T7986] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 321.834963][ T7986] ? __debug_object_init+0xec/0x450 [ 321.840247][ T7986] ? __asan_memset+0x22/0x40 [ 321.844939][ T7986] ? __hrtimer_init+0x189/0x270 [ 321.849961][ T7986] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 321.855888][ T7986] ? mac80211_hwsim_free+0x220/0x220 [ 321.861338][ T7986] ? rcu_is_watching+0x15/0xb0 [ 321.866182][ T7986] ? kstrndup+0xbd/0x140 [ 321.870503][ T7986] hwsim_new_radio_nl+0xdad/0x1a70 [ 321.875702][ T7986] ? __nla_validate+0x50/0x50 [ 321.880462][ T7986] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 321.886949][ T7986] ? genl_family_rcv_msg_attrs_parse+0xa3/0x290 [ 321.893412][ T7986] ? genl_family_rcv_msg_attrs_parse+0xa3/0x290 [ 321.899734][ T7986] ? perf_trace_kmalloc+0x40/0x140 [ 321.904918][ T7986] ? __nla_parse+0x40/0x50 [ 321.909386][ T7986] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 321.915789][ T7986] genl_family_rcv_msg_doit+0x21a/0x310 [ 321.921519][ T7986] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 321.927483][ T7986] ? bpf_lsm_capable+0x9/0x10 [ 321.932225][ T7986] ? security_capable+0x89/0xb0 [ 321.937208][ T7986] genl_rcv_msg+0x611/0x7a0 [ 321.941777][ T7986] ? genl_bind+0x360/0x360 [ 321.946255][ T7986] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 321.952634][ T7986] ? ref_tracker_free+0x686/0x830 [ 321.957884][ T7986] ? perf_trace_kmalloc+0x40/0x140 [ 321.963051][ T7986] netlink_rcv_skb+0x235/0x4c0 [ 321.967879][ T7986] ? genl_bind+0x360/0x360 [ 321.972341][ T7986] ? netlink_ack+0x1160/0x1160 [ 321.977156][ T7986] ? __lock_acquire+0x7d80/0x7d80 [ 321.982328][ T7986] ? down_read+0x1ac/0x2e0 [ 321.986816][ T7986] genl_rcv+0x28/0x40 [ 321.990847][ T7986] netlink_unicast+0x7b1/0x930 [ 321.995650][ T7986] netlink_sendmsg+0x8d0/0xbf0 [ 322.000459][ T7986] ? netlink_getsockopt+0x590/0x590 [ 322.005683][ T7986] ? apparmor_socket_sendmsg+0x8e/0x330 [ 322.011342][ T7986] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 322.016652][ T7986] ? security_socket_sendmsg+0x80/0xa0 [ 322.022142][ T7986] ? netlink_getsockopt+0x590/0x590 [ 322.027374][ T7986] ____sys_sendmsg+0x61b/0x980 [ 322.032179][ T7986] ? __asan_memset+0x22/0x40 [ 322.036796][ T7986] ? __sys_sendmsg_sock+0x30/0x30 [ 322.041868][ T7986] ? __import_iovec+0x5f2/0x850 [ 322.046749][ T7986] ? import_iovec+0x73/0xa0 [ 322.051328][ T7986] ___sys_sendmsg+0x2a6/0x360 [ 322.056139][ T7986] ? __sys_sendmsg+0x2b0/0x2b0 [ 322.061039][ T7986] __se_sys_sendmsg+0x1d0/0x2c0 [ 322.065996][ T7986] ? __x64_sys_sendmsg+0x80/0x80 [ 322.071023][ T7986] ? lockdep_hardirqs_on+0x98/0x150 [ 322.076280][ T7986] do_syscall_64+0x55/0xb0 [ 322.080761][ T7986] ? clear_bhb_loop+0x40/0x90 [ 322.085489][ T7986] ? clear_bhb_loop+0x40/0x90 [ 322.090215][ T7986] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 322.096149][ T7986] RIP: 0033:0x7f876e39de59 [ 322.100588][ T7986] 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 [ 322.120218][ T7986] RSP: 002b:00007f876f23a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 322.128670][ T7986] RAX: ffffffffffffffda RBX: 00007f876e626090 RCX: 00007f876e39de59 [ 322.136698][ T7986] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000c [ 322.144714][ T7986] RBP: 00007f876e433e6f R08: 0000000000000000 R09: 0000000000000000 [ 322.152705][ T7986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.160738][ T7986] R13: 00007f876e626128 R14: 00007f876e626090 R15: 00007ffd87795598 [ 322.168846][ T7986] [ 326.059996][ T8025] netlink: 60 bytes leftover after parsing attributes in process `syz.0.672'. [ 326.074732][ T8011] netlink: 144316 bytes leftover after parsing attributes in process `syz.3.670'. [ 326.084361][ T8025] netlink: 60 bytes leftover after parsing attributes in process `syz.0.672'. [ 326.088333][ T8025] netlink: 60 bytes leftover after parsing attributes in process `syz.0.672'. [ 326.105843][ T8025] netlink: 60 bytes leftover after parsing attributes in process `syz.0.672'. [ 326.124296][ T8025] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.672'. [ 326.548736][ T8025] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 326.589066][ T8025] CPU: 0 PID: 8025 Comm: syz.0.672 Not tainted syzkaller #0 [ 326.596706][ T8025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 326.607121][ T8025] Call Trace: [ 326.610484][ T8025] [ 326.613496][ T8025] dump_stack_lvl+0x18c/0x250 [ 326.618339][ T8025] ? show_regs_print_info+0x20/0x20 [ 326.623688][ T8025] ? load_image+0x420/0x420 [ 326.628355][ T8025] sysfs_warn_dup+0x8e/0xa0 [ 326.632956][ T8025] sysfs_do_create_link_sd+0xc0/0x110 [ 326.638435][ T8025] device_add_class_symlinks+0x1cf/0x240 [ 326.644186][ T8025] device_add+0x4f9/0xc40 [ 326.648643][ T8025] wiphy_register+0x1d99/0x2ac0 [ 326.653681][ T8025] ? cfg80211_event_work+0x40/0x40 [ 326.658894][ T8025] ? minstrel_ht_alloc+0x88a/0x990 [ 326.664158][ T8025] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 326.670363][ T8025] ieee80211_register_hw+0x2dd8/0x3b30 [ 326.675965][ T8025] ? ieee80211_register_hw+0xef1/0x3b30 [ 326.681644][ T8025] ? ieee80211_tasklet_handler+0x20/0x20 [ 326.687376][ T8025] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 326.693448][ T8025] ? __debug_object_init+0xec/0x450 [ 326.698741][ T8025] ? __asan_memset+0x22/0x40 [ 326.703459][ T8025] ? __hrtimer_init+0x189/0x270 [ 326.708475][ T8025] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 326.714404][ T8025] ? mac80211_hwsim_free+0x220/0x220 [ 326.719796][ T8025] ? rcu_is_watching+0x15/0xb0 [ 326.724666][ T8025] ? kstrndup+0xbd/0x140 [ 326.729053][ T8025] hwsim_new_radio_nl+0xdad/0x1a70 [ 326.734300][ T8025] ? __nla_validate+0x50/0x50 [ 326.739133][ T8025] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 326.745558][ T8025] ? genl_family_rcv_msg_attrs_parse+0xa3/0x290 [ 326.751843][ T8025] ? genl_family_rcv_msg_attrs_parse+0xa3/0x290 [ 326.758136][ T8025] ? perf_trace_kmalloc+0x40/0x140 [ 326.763366][ T8025] ? __nla_parse+0x40/0x50 [ 326.767931][ T8025] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 326.774437][ T8025] genl_family_rcv_msg_doit+0x21a/0x310 [ 326.780089][ T8025] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 326.786130][ T8025] ? bpf_lsm_capable+0x9/0x10 [ 326.790917][ T8025] ? security_capable+0x89/0xb0 [ 326.795895][ T8025] genl_rcv_msg+0x611/0x7a0 [ 326.800538][ T8025] ? genl_bind+0x360/0x360 [ 326.805082][ T8025] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 326.811531][ T8025] ? perf_trace_lock+0x303/0x3b0 [ 326.816590][ T8025] ? perf_trace_kmalloc+0x40/0x140 [ 326.821859][ T8025] netlink_rcv_skb+0x235/0x4c0 [ 326.826730][ T8025] ? genl_bind+0x360/0x360 [ 326.831374][ T8025] ? netlink_ack+0x1160/0x1160 [ 326.836413][ T8025] ? __lock_acquire+0x7d80/0x7d80 [ 326.841611][ T8025] ? down_read+0x1ac/0x2e0 [ 326.846183][ T8025] genl_rcv+0x28/0x40 [ 326.850317][ T8025] netlink_unicast+0x7b1/0x930 [ 326.855295][ T8025] netlink_sendmsg+0x8d0/0xbf0 [ 326.860252][ T8025] ? netlink_getsockopt+0x590/0x590 [ 326.865641][ T8025] ? apparmor_socket_sendmsg+0x8e/0x330 [ 326.871353][ T8025] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 326.876756][ T8025] ? security_socket_sendmsg+0x80/0xa0 [ 326.882342][ T8025] ? netlink_getsockopt+0x590/0x590 [ 326.887685][ T8025] ____sys_sendmsg+0x61b/0x980 [ 326.892643][ T8025] ? __asan_memset+0x22/0x40 [ 326.897338][ T8025] ? __sys_sendmsg_sock+0x30/0x30 [ 326.902551][ T8025] ? __import_iovec+0x5f2/0x850 [ 326.907644][ T8025] ? import_iovec+0x73/0xa0 [ 326.912367][ T8025] ___sys_sendmsg+0x2a6/0x360 [ 326.917179][ T8025] ? __sys_sendmsg+0x2b0/0x2b0 [ 326.922248][ T8025] __se_sys_sendmsg+0x1d0/0x2c0 [ 326.927249][ T8025] ? __x64_sys_sendmsg+0x80/0x80 [ 326.932355][ T8025] ? lockdep_hardirqs_on+0x98/0x150 [ 326.937669][ T8025] do_syscall_64+0x55/0xb0 [ 326.942194][ T8025] ? clear_bhb_loop+0x40/0x90 [ 326.946997][ T8025] ? clear_bhb_loop+0x40/0x90 [ 326.951850][ T8025] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 326.957828][ T8025] RIP: 0033:0x7f1183b9de59 [ 326.962344][ T8025] 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 [ 326.982147][ T8025] RSP: 002b:00007f1184a60028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 326.990655][ T8025] RAX: ffffffffffffffda RBX: 00007f1183e25fa0 RCX: 00007f1183b9de59 [ 326.998718][ T8025] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 327.006788][ T8025] RBP: 00007f1183c33e6f R08: 0000000000000000 R09: 0000000000000000 [ 327.014857][ T8025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 327.022930][ T8025] R13: 00007f1183e26038 R14: 00007f1183e25fa0 R15: 00007ffe40960f58 [ 327.031347][ T8025] [ 327.546420][ T8032] netlink: 'syz.2.675': attribute type 27 has an invalid length. [ 327.583676][ T8032] netlink: 'syz.2.675': attribute type 28 has an invalid length. [ 327.594470][ T8032] netlink: 'syz.2.675': attribute type 29 has an invalid length. [ 327.605859][ T8032] netlink: 'syz.2.675': attribute type 30 has an invalid length. [ 327.615686][ T8032] netlink: 'syz.2.675': attribute type 31 has an invalid length. [ 327.626114][ T8032] netlink: 'syz.2.675': attribute type 32 has an invalid length. [ 327.641999][ T8032] netlink: 'syz.2.675': attribute type 33 has an invalid length. [ 327.652635][ T8032] netlink: 'syz.2.675': attribute type 35 has an invalid length. [ 327.664098][ T8032] netlink: 'syz.2.675': attribute type 37 has an invalid length. [ 327.674553][ T8032] netlink: 'syz.2.675': attribute type 39 has an invalid length. [ 327.708284][ T8030] netlink: 14 bytes leftover after parsing attributes in process `syz.0.674'. [ 327.736615][ T8033] veth0_vlan: left promiscuous mode [ 327.752413][ T8033] veth0_vlan: entered promiscuous mode [ 327.762961][ T8033] team0: Device veth0_vlan failed to register rx_handler [ 327.858107][ T8032] syzkaller0: entered promiscuous mode [ 327.866566][ T8032] syzkaller0: entered allmulticast mode [ 333.745618][ T8068] netlink: 14 bytes leftover after parsing attributes in process `syz.2.686'. [ 333.773463][ T8068] validate_nla: 10 callbacks suppressed [ 333.773501][ T8068] netlink: 'syz.2.686': attribute type 10 has an invalid length. [ 333.854562][ T8071] netlink: 164 bytes leftover after parsing attributes in process `syz.1.688'. [ 335.591823][ T8103] netlink: 'syz.3.698': attribute type 41 has an invalid length. [ 336.300338][ T8121] netlink: 'syz.3.703': attribute type 21 has an invalid length. [ 336.462595][ T8125] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.703'. [ 336.483812][ T8124] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.703'. [ 337.676703][ T8139] netlink: 'syz.2.708': attribute type 21 has an invalid length. [ 337.704551][ T8139] netlink: 'syz.2.708': attribute type 6 has an invalid length. [ 337.723215][ T8137] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.709'. [ 337.729521][ T8139] netlink: 132 bytes leftover after parsing attributes in process `syz.2.708'. [ 337.793657][ T8139] netlink: 'syz.2.708': attribute type 16 has an invalid length. [ 337.816917][ T8139] netlink: 48 bytes leftover after parsing attributes in process `syz.2.708'. [ 337.835540][ T8139] veth1_macvtap: entered allmulticast mode [ 338.310313][ T8148] netlink: 40 bytes leftover after parsing attributes in process `syz.2.712'. [ 340.563172][ T8184] netlink: 65047 bytes leftover after parsing attributes in process `syz.1.723'. [ 344.329078][ T8184] netlink: 'syz.1.723': attribute type 21 has an invalid length. [ 344.337191][ T8184] netlink: 'syz.1.723': attribute type 6 has an invalid length. [ 344.348580][ T8184] netlink: 132 bytes leftover after parsing attributes in process `syz.1.723'. [ 344.512777][ T8190] netlink: 'syz.2.724': attribute type 21 has an invalid length. [ 344.538712][ T8190] netlink: 'syz.2.724': attribute type 6 has an invalid length. [ 344.574717][ T8190] netlink: 132 bytes leftover after parsing attributes in process `syz.2.724'. [ 344.983370][ T8209] netlink: 'syz.3.731': attribute type 10 has an invalid length. [ 345.258264][ T8212] netlink: 14 bytes leftover after parsing attributes in process `syz.3.732'. [ 345.275207][ T8212] netlink: 'syz.3.732': attribute type 10 has an invalid length. [ 345.725873][ T8218] syzkaller0: entered promiscuous mode [ 345.732150][ T8218] syzkaller0: entered allmulticast mode [ 348.347772][ T8242] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.744'. [ 348.358172][ T8250] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.747'. [ 348.379273][ T8250] bridge_slave_1: default FDB implementation only supports local addresses [ 348.507575][ T8254] netlink: 160 bytes leftover after parsing attributes in process `syz.2.749'. [ 348.529725][ T8254] netlink: 6 bytes leftover after parsing attributes in process `syz.2.749'. [ 351.990968][ T8278] netlink: 14 bytes leftover after parsing attributes in process `syz.1.756'. [ 352.057371][ T8278] netlink: 'syz.1.756': attribute type 10 has an invalid length. [ 353.003041][ T8298] netlink: 'syz.0.763': attribute type 27 has an invalid length. [ 353.179913][ T8302] netlink: 76 bytes leftover after parsing attributes in process `syz.0.763'. [ 353.220119][ T8293] netlink: 'syz.3.762': attribute type 10 has an invalid length. [ 353.524396][ T8305] netlink: 9286 bytes leftover after parsing attributes in process `syz.0.766'. [ 354.302459][ T8323] netlink: 'syz.0.773': attribute type 16 has an invalid length. [ 354.316913][ T8316] syzkaller0: entered promiscuous mode [ 354.324994][ T8323] netlink: 'syz.0.773': attribute type 3 has an invalid length. [ 354.335675][ T8316] syzkaller0: entered allmulticast mode [ 354.347761][ T8323] netlink: 132 bytes leftover after parsing attributes in process `syz.0.773'. [ 356.647458][ T8346] netlink: 144316 bytes leftover after parsing attributes in process `syz.1.782'. [ 357.485356][ T8319] netlink: 14 bytes leftover after parsing attributes in process `syz.2.772'. [ 357.494906][ T8325] netlink: 'syz.2.772': attribute type 10 has an invalid length. [ 358.731420][ T8388] netlink: 'syz.2.792': attribute type 21 has an invalid length. [ 359.085983][ T8395] netlink: 144316 bytes leftover after parsing attributes in process `syz.3.794'. [ 359.455238][ C1] [ 359.455248][ C1] ================================ [ 359.455255][ C1] WARNING: inconsistent lock state [ 359.455276][ C1] syzkaller #0 Not tainted [ 359.455287][ C1] -------------------------------- [ 359.455292][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 359.455301][ C1] syz.3.797/8401 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 359.455324][ C1] ffff8880755851a0 (&htab->lockdep_key){....}-{2:2}, at: htab_lock_bucket+0x17d/0x300 [ 359.455464][ C1] {INITIAL USE} state was registered at: [ 359.455472][ C1] lock_acquire+0x19e/0x420 [ 359.455503][ C1] _raw_spin_lock+0x2e/0x40 [ 359.455616][ C1] htab_lock_bucket+0x17d/0x300 [ 359.455634][ C1] htab_lru_map_delete_elem+0x19f/0x640 [ 359.455653][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 359.455670][ C1] bpf_overflow_handler+0x1fc/0x510 [ 359.455697][ C1] __perf_event_overflow+0x461/0x660 [ 359.455717][ C1] perf_swevent_event+0x319/0x570 [ 359.455736][ C1] perf_bp_event+0x319/0x430 [ 359.455755][ C1] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 359.455793][ C1] notifier_call_chain+0x18f/0x380 [ 359.455832][ C1] atomic_notifier_call_chain+0xda/0x180 [ 359.455854][ C1] notify_die+0x145/0x1a0 [ 359.455875][ C1] notify_debug+0x2e/0x50 [ 359.455900][ C1] noist_exc_debug+0x77/0x120 [ 359.455964][ C1] asm_exc_debug+0x33/0x40 [ 359.456042][ C1] irq event stamp: 1156 [ 359.456049][ C1] hardirqs last enabled at (1155): [] seqcount_lockdep_reader_access+0x10a/0x190 [ 359.456083][ C1] hardirqs last disabled at (1156): [] exc_debug+0x73/0x140 [ 359.456105][ C1] softirqs last enabled at (1112): [] netlink_insert+0x1094/0x1390 [ 359.456209][ C1] softirqs last disabled at (1110): [] release_sock+0x2f/0x1c0 [ 359.456273][ C1] [ 359.456273][ C1] other info that might help us debug this: [ 359.456283][ C1] Possible unsafe locking scenario: [ 359.456283][ C1] [ 359.456288][ C1] CPU0 [ 359.456292][ C1] ---- [ 359.456295][ C1] lock(&htab->lockdep_key); [ 359.456308][ C1] [ 359.456312][ C1] lock(&htab->lockdep_key); [ 359.456323][ C1] [ 359.456323][ C1] *** DEADLOCK *** [ 359.456323][ C1] [ 359.456326][ C1] no locks held by syz.3.797/8401. [ 359.456339][ C1] [ 359.456339][ C1] stack backtrace: [ 359.456345][ C1] CPU: 1 PID: 8401 Comm: syz.3.797 Not tainted syzkaller #0 [ 359.456368][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 359.456381][ C1] Call Trace: [ 359.456389][ C1] <#DB> [ 359.456397][ C1] dump_stack_lvl+0x18c/0x250 [ 359.456437][ C1] ? show_regs_print_info+0x20/0x20 [ 359.456504][ C1] ? print_usage_bug+0x43d/0x6a0 [ 359.456527][ C1] ? verify_lock_unused+0x15/0x140 [ 359.456551][ C1] lock_acquire+0x2c2/0x420 [ 359.456575][ C1] ? htab_lock_bucket+0x17d/0x300 [ 359.456598][ C1] ? read_lock_is_recursive+0x20/0x20 [ 359.456629][ C1] _raw_spin_lock+0x2e/0x40 [ 359.456653][ C1] ? htab_lock_bucket+0x17d/0x300 [ 359.456673][ C1] htab_lock_bucket+0x17d/0x300 [ 359.456696][ C1] ? htab_lru_map_delete_node+0x770/0x770 [ 359.456718][ C1] ? look_up_lock_class+0x75/0x140 [ 359.456742][ C1] ? verify_lock_unused+0x15/0x140 [ 359.456765][ C1] ? jhash+0x34e/0x740 [ 359.456787][ C1] htab_lru_map_delete_elem+0x19f/0x640 [ 359.456811][ C1] ? htab_lru_map_update_elem+0x990/0x990 [ 359.456839][ C1] ? perf_callchain+0x220/0x220 [ 359.456864][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 359.456884][ C1] bpf_overflow_handler+0x1fc/0x510 [ 359.456915][ C1] ? bpf_overflow_handler+0xde/0x510 [ 359.456942][ C1] ? tp_perf_event_destroy+0x20/0x20 [ 359.456973][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 359.456997][ C1] __perf_event_overflow+0x461/0x660 [ 359.457024][ C1] perf_swevent_event+0x319/0x570 [ 359.457049][ C1] ? perf_tp_event+0x1550/0x1550 [ 359.457078][ C1] perf_bp_event+0x319/0x430 [ 359.457103][ C1] ? perf_event_free_bpf_prog+0x120/0x120 [ 359.457144][ C1] ? lock_acquire+0x2c2/0x420 [ 359.457169][ C1] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 359.457197][ C1] notifier_call_chain+0x18f/0x380 [ 359.457223][ C1] ? atomic_notifier_call_chain+0x26/0x180 [ 359.457248][ C1] atomic_notifier_call_chain+0xda/0x180 [ 359.457274][ C1] notify_die+0x145/0x1a0 [ 359.457300][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 359.457330][ C1] ? rcu_is_watching+0x15/0xb0 [ 359.457357][ C1] notify_debug+0x2e/0x50 [ 359.457374][ C1] exc_debug+0xde/0x140 [ 359.457395][ C1] asm_exc_debug+0x1e/0x40 [ 359.457422][ C1] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 359.457458][ C1] Code: 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 29 f8 48 01 [ 359.457476][ C1] RSP: 0018:ffffc90018fd7790 EFLAGS: 00050202 [ 359.457493][ C1] RAX: ffffffff842eff01 RBX: 000000000000fca2 RCX: 000000000000faa2 [ 359.457508][ C1] RDX: 0000000000000001 RSI: 0000200000000340 RDI: ffffc90019117200 [ 359.457521][ C1] RBP: ffffc90018fd78f0 R08: ffffc90019126ca1 R09: 1ffff92003224d94 [ 359.457536][ C1] R10: dffffc0000000000 R11: fffff52003224d95 R12: 000020000000fde2 [ 359.457550][ C1] R13: ffffc90018fd7e40 R14: ffffc90019117000 R15: 0000200000000140 [ 359.457569][ C1] ? copyin+0x21/0x90 [ 359.457620][ C1] [ 359.457626][ C1] [ 359.457632][ C1] copyin+0x70/0x90 [ 359.457655][ C1] _copy_from_iter+0x3ec/0x1290 [ 359.457684][ C1] ? copyout_mc+0x70/0x70 [ 359.457706][ C1] ? do_raw_spin_unlock+0x121/0x230 [ 359.457734][ C1] ? _raw_spin_unlock+0x28/0x40 [ 359.457758][ C1] ? find_vmap_area+0xfc/0x110 [ 359.457784][ C1] ? __check_object_size+0x4fc/0xa40 [ 359.457832][ C1] netlink_sendmsg+0x76b/0xbf0 [ 359.457864][ C1] ? netlink_getsockopt+0x590/0x590 [ 359.457892][ C1] ? apparmor_socket_sendmsg+0x8e/0x330 [ 359.457933][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 359.457957][ C1] ? security_socket_sendmsg+0x80/0xa0 [ 359.458009][ C1] ? netlink_getsockopt+0x590/0x590 [ 359.458040][ C1] ____sys_sendmsg+0x61b/0x980 [ 359.458101][ C1] ? __asan_memset+0x22/0x40 [ 359.458128][ C1] ? __sys_sendmsg_sock+0x30/0x30 [ 359.458155][ C1] ? __import_iovec+0x3fa/0x850 [ 359.458189][ C1] ? import_iovec+0x73/0xa0 [ 359.458220][ C1] ___sys_sendmsg+0x2a6/0x360 [ 359.458253][ C1] ? __sys_sendmsg+0x2b0/0x2b0 [ 359.458309][ C1] __se_sys_sendmsg+0x1d0/0x2c0 [ 359.458345][ C1] ? __x64_sys_sendmsg+0x80/0x80 [ 359.458383][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 359.458407][ C1] do_syscall_64+0x55/0xb0 [ 359.458436][ C1] ? clear_bhb_loop+0x40/0x90 [ 359.458453][ C1] ? clear_bhb_loop+0x40/0x90 [ 359.458472][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 359.458501][ C1] RIP: 0033:0x7f876e39de59 [ 359.458518][ 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 [ 359.458535][ C1] RSP: 002b:00007f876f25b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 359.458556][ C1] RAX: ffffffffffffffda RBX: 00007f876e625fa0 RCX: 00007f876e39de59 [ 359.458570][ C1] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 000000000000000a [ 359.458583][ C1] RBP: 00007f876e433e6f R08: 0000000000000000 R09: 0000000000000000 [ 359.458595][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 359.458606][ C1] R13: 00007f876e626038 R14: 00007f876e625fa0 R15: 00007ffd87795598 [ 359.458628][ C1] [ 360.200965][ T8401] netlink: 12 bytes leftover after parsing attributes in process `syz.3.797'. [ 360.298778][ T8408] veth1_vlan: mtu greater than device maximum [ 360.308346][ T8409] netlink: 763 bytes leftover after parsing attributes in process `syz.3.797'.