last executing test programs: 37.140613629s ago: executing program 3 (id=2376): syz_clone(0xc80ec000, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x2, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socket$kcm(0x2b, 0x1, 0x0) socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000000c0)="6880a642beaf34317f0dd3122a90ad0d2b", 0x11}], 0x2d}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) recvmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="97eb000014006bcd9e", 0xeb97}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) socket$kcm(0x2, 0x5, 0x84) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x0}, 0x20) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a00)="6065576f1f852b40878b23bcfddfcd786a745580b2eab4038ea7adcc4f72dfa67de85371cea3134806", 0x29}, {0x0}], 0x2, &(0x7f0000000bc0)}, 0x2004010) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x7f, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x10000}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000"], 0xfdef) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c80)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0, 0x2b, 0x0, 0x1, 0xdb}, 0x28) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0xb883, 0x0, r2, 0x5, '\x00', 0x0, r2, 0x4, 0x3, 0x5}, 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xe0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], 0x0, 0x1a, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000300), &(0x7f0000000340), 0x8, 0x35, 0x8, 0x8, &(0x7f0000000380)}}, 0x10) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x4, 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, 0xff, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x11, 0x200000000000002, 0x300) sendmsg$sock(r3, &(0x7f00000000c0)={&(0x7f0000000040)=@phonet={0x23, 0x0, 0x0, 0x24}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@timestamping={{0x14, 0x1, 0x25, 0x102}}], 0x18}, 0x0) 36.146888354s ago: executing program 3 (id=2378): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000010000)={'gretap0\x00', 0x10}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x1000000000000, 0x0, 0x6, 0x2, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xe, 0xffffffffffffffff, 0x3) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x13, 0x2, 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, 0x0, @perf_bp={0x0, 0x5}, 0x18824, 0x8, 0x3, 0x0, 0x5, 0x7fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="0600"}) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'\x00', 0x2}) ioctl$TUNSETDEBUG(r2, 0x400454c9, 0xffffffffffffffff) r3 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xd, @local, 0x7}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="f1", 0x1}], 0x1}, 0x40040) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d000a847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) syz_clone(0x126400, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x1, 0x2b4}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1}, 0x400}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000100c0)=ANY=[@ANYRES32, @ANYRES32=r5, @ANYBLOB='0\x00\x00\x00\f\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="31788f7629fa4c5772a297944946c30aa4eb8fc25612c427fefe7c8bd42be10ba7fe70525b", @ANYRES64=0x0], 0x20) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="110000005a0033"], 0xfe33) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$TUNATTACHFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x0, 0x0}) r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000010040)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r7, &(0x7f0000010080), 0x2, 0x0) 33.805290092s ago: executing program 3 (id=2385): perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffe18, 0x29, 0x1, 0x8, 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}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xf7ffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0xd6, 0x0, 0x2, 0x640a9, 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, 0x4, 0x49, 0x6, 0x2, 0x0, 0xffffdfff, 0x0, 0x2009}, 0x0, 0xf, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)=0x7fe) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) sendmsg$sock(r1, &(0x7f0000000a40)={&(0x7f0000001480)=@in6={0x2, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x18}, 0x40) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2915f}, 0x38) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x0, 0x0, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x2f, r2, 0x8, &(0x7f0000000280), 0x8}, 0x94) r4 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast1}, 0x80, 0x0, 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="c805000000000000290000000400000043b6"], 0x5c8}, 0xf7e5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r3, 0x0, 0xe40, 0xfffffe6d, &(0x7f0000000100)="5c71f91b05c413550230b4c817a628", 0x0, 0x1, 0x0, 0x302, 0x0, &(0x7f0000000180)='\x00', 0x0}, 0x48) r5 = socket$kcm(0x11, 0x200000000000002, 0x300) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001ac0)={r6, 0x0, 0x0, 0x4}, 0x20) sendmsg$sock(r5, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x18842, 0x1, 0x7fffffff, 0x7, 0x4, 0x3, 0x7, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000040)={0x0, 0x1d, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59a5a4d33f921921320000005e140602ffffffff0d0013000100000002800000121f", 0x2e}], 0x1}, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) r8 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r8, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r9 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r9, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0xfdef) 32.69748155s ago: executing program 3 (id=2387): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x20000000, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x1, 0x1c, &(0x7f0000001280)=ANY=[@ANYBLOB="1808000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf0900000000000055090100000000009500000000000000b7020000000000007baaf8ff00000000b5090800000000007baaf0ff00000000bf8700000000000007070000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018280000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000004600000076000000db98000000000000b5080000000000008500000007000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x8, 0xa0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) 32.576499282s ago: executing program 3 (id=2388): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a", 0x12}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x7400}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0, 0x0, 0x0, 0x5c8}, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe1b) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfe33) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0xe, 0x0, 0x0, &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2010, 0x2000000, 0x9e4, 0x6, 0xc, 0x20005, 0xfffd, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xb, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 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, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0x1000000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="b700000040000000bfa30000000000007603000028feffff7a0af0fff8ffffff61a4f0ff000000005d040000000000007f000000000000002704000001ed0a002500000041806aa13e040000000000007b0300fe000000002d03000000000000c600f9ffffff00009500000000000000023bc065b7a379d17cf9333379fc9e84af69912435f1b6a693002e7f3be361917adef6ee1c8a2b4f8ef1e50b91f32050e436fe275daf51efd601b6482a0800000098efd2a102ee010400006e7a1de4a21f379dbf01de00b1b564fef3bef7054803d0d600c095199fe3ff3128e599b0eaebbdbd7359a48f5b0afc532ef58de3c1b7646cb7798b3e6440c2fbdb00a3e35208b0bbf12cd8dff095edc710e4000000000000009fbe4b61a615c6c57a2b649dc74a1a610643b08d9ec21ead2ed51b104d4d91af25b8123deda8a3658d42ecbf28bf6d8e8afcb913466aaa7f6df70252e79166d85827513acd02b5a655a314d31a76e42f2460d0b11008e59a5923906f88b53987ad1714e72ba7a54f08050e46850600000000000000d5f728d236619074d6ebdf098bc908f50ae728a40f9411fe7226a4040b96e37c4f46010400000000c3da29faf75ddd1aa96960bca97af133824b881cc1f62c0f8f8f0e8d76b86f9c45636614786f5a2cb77230a874640dcbe0b20bb77c022d4cab080078fce8c5c81b7037181fc2f18f781aaa6e2957d7e39cc1baddcb7ec6667e699f24e41697ee7ea23e4b29a8b6cc9a1f5a7b3caae05f13792292cb949b3aab06b1e042ff2164d80c605532b18ab1c156b97e5889685a96949e4cb40df77b8bb84b0e733a63784ccc214d930cbb7e090df9a2867b3acec439c163fcd7071b53ac29df826f8ae6d6e18c1eacf5bf8707f0d5217e9bb5a05d9e22ce67f1231bd236ed200073826593c4e1a0f50a74bb482e486727d970acc546087acbf30f2f8165b47ba56dfadd14b306e9978931485747292c6fe6e188750cf4f87cce2aa7d67c6133a9f05954cde298a35ea6d715ba80aee63300000000000000000000000000000000000040000000000000000386000000b854adb4f8080064e8407c6bdb37114c80fbaa4a0ec5aaf4b0ac6f2128668279eb6fc1caa80e64461c9a1be8fa0061ea9d55ee4716bea8e1cebf9ed39325ab4c5530dd6ee9fffc00000000000000d7c5af73c683625aaad5fea5004a76c9f8975ed4c5e4eb3e77e9885f69754932609f19e2f615a01cb6d17fbf5cb539403cb0572534f054d5514ad8264f7b029b2bdf2ca4958a62a6e744f9a4c1e646e1dd2ca19583f0f8b0dc53debd7d44f334e6ed7445a9580f970e483b307c4b3c018bc194b23d37e6a2e52d8288e5aab6fec586d52386e8c07a88c88e8faec5f1b16b2014f6952ce7d6be12c6bdb9651ca6fc907061be311d1354e6295698594a73136237bee068d3819400e43544830a3f74b7942f22336953978a5b2032da4238cc61162c04c1297395b73e18c9387615a2bc87d9e2445f3d323d3fac347926a4bac694c55fe9d145906d410f58f1951405d10504efe402cae085afef5dbd617e87dd4a50d7eb8e327fb5db12cbd6a9efe8e671c4f251cabdfe3400a670d14b9b3cd8d86e492997a0168c022ef3536bd1dc731f4f9f8cb6c3857fb8aaaa95024f8da775f72950212b84fc6133ae14d1429cd4905dabb52e43af7e65acf97b4951fa1e967d16a5ed642efc855a4a46b85cd079934ad3188276efae9387eaa232697526e24b5d4fded86c3811ccd00520150b16000080122965558074956da5e4c3bbefcb64aa8be4456ed2caf0f467b6bbf3aa4371f5e76ab3f60afea80bb066aafb7517f787b090f419a20278a3c779e03afd9a6af6fd518e5dce030f88ec5a5cb7601a161da0f8089322d84ac523040d13e1f1300c2c6555bce60d95dd3288e53435713f03add23f14c8db5555c62de4f6260a483632a2ab447f88dd6efec73a0271a19ca3aa860aa4dcaeebe3d53040b853a7c02a5fcc08b3a572969bbe91c921ac1476027772c87d172ab29967e38ba49e3e57fafea83e495a6a1d1a4ebf83434986091dd66ffe3ffed0c39552a312e2db596d9c827e02f6fc13c8ddbb50bfd7dd8aa2f35f259fc83e007fe79d2d25e30830b92fca00a292dd3b856faa4b7e66e1b64505f65900839df71a97d4d07d37f7ecf8ed9a22da26ae674bba16c204f6b2f8f74fc56b7126d7c11ece6e88ec41192aaee75415c58d264a2b6adae02c821b62428902aad499825ab85a348638384cd12e61dbde5c47056f0a20b4e2a2328d5db5cfe56557a129e6be231acf5f57995c60d9fca5f63a0dfd18054717120bda466d04774b53208ad8b022719ca77a4e0a66b4708f791d849a5e2aaa0074a9560ede2600df5a5c41392fe9460080fcb1e65233fb8dbeec4c86dbcf6a0673e38d2d3615e5bfbde44afe0fa7564231fff7e7f1f3ad68492dd2ccb1decb15b5d7d3e37e8b7d28921c4b9280979521173f522df408d9818b6cc400098abb869921911480a876fbba698801937e8b4264eb6f5137bdaa075fdd88d22230592a790000000000000000000000003527dfd01b47000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f316aa0886c174b73decb46c1c85edf50d8fcbac5ff76b365611666da86a8e65b308706bd7c000000000000003f7c54d5cb9076b81b7741ec03877afb520400000000000000c3ae49f88c462ea2050acf2d9a97d3be29a5614d1eba2c98cf0236401e02d7c445e50f76419ab4f78f67a09e63dd4faa2e7b59399fa5ee0b41e14a6fe6894e901a523fcbadfeff535f2514bc834e876810d9a6a78e70a9e22860c36a724770b4185de44db6bf21fef32a8d5b36d9014fa841061e63d40f4e536314beda5738fee012365f963b2a85e7d8075c333475b9f0284405e30700000041285fbe0bdd37220e31d4731614a50c16c6a41744c3d24eab511317f97b7b4a1c2ec33fedc46e9bf0fa640eebd3d58f0ebdb7cb8ccffd6d6ab7e0e843591d2618e2d2cdc7081c8fafffe8c350a5c554a387de4ee7aac6478d99de7dd82bef044a6d33c789d566c90c46ad581aa22f910547a77d55e26bf19f1d4661550b177ef53933a305e69b8a95119dcf5bda599d625054776151b2cd1fcde238bdc527594a6c17aa9728af24e2bb7a3830e7092b01b119ea4e7e7f0e21527d622cc29c9f0c8720195368f8374337ab4d130619d93c5ef37e7ddd0b2da147e6e513455b88753452de959a6cbfa1ffbc7ad5d8c3b48017fd31dcf72f337b639253f44cb27a12174bc4c191e21015d0c431a71906eb9c6a14c8a060459ef26787ce3d1cbfd5cc459f0048b5d06f6cbd3e9b34c89f3fb2f951ae81d7fcc8bc0000000000000000000000000000000000000000009231feef3117197c7963c2ba910969f776c8b2ea3970f358107945d9e74e9bdfa58e68b65a9201bc4b73b431df96d49f363917f90e3fa1eaf553db1c761dd9b634a9c4d7c21da4fe6d953ed9438cad0f8dfe03e5e2f73019352f1fb682a5a6ebbf24ebc49e3d7058e696ebc2ab3f4b642f36c9006c0067e24a64aa8c53df824a4ee271e35ed90000800847683c08bfda74a143c855030ae004ac797c575c202d8091eb77565212548ead770d68ad9fa2b2528798df1c36fc438d9c98f168490b41e158bb2e2d8ed19d44b9cce67c9c522b5136be09ed1b97ea3d5b317508df23e92c56fc2eb74d27d3861d91745b8fb9f6cc20e9f8b174000c62c4a2b212332a073fc5d0be7347e41454cb27e081c43e92ae7f9f046600db85d945a4666b588629ce0809d5c8506308688db21ec04d365497bf900600"/2767], &(0x7f00000001c0)='GPL\x00'}, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x2, 0x640a9, 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_bp={&(0x7f0000000f00), 0x2}, 0x400, 0x32, 0x7, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 31.568901727s ago: executing program 3 (id=2390): 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}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x20, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x4110, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0x0, r1, 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) syz_clone(0xc0000000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000003c0)="1f90fee967aa4d1e758083fde3f8fcd443c8df1dcd16efe07b", &(0x7f0000000500), 0x7, r0}, 0x38) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x2000000, 0xe, 0x0, &(0x7f00000004c0)="630b008646dc3f0adf33c9f7b986", 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x50) 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}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x20, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x4110, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0x0, r1, 0x0) (async) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) (async) syz_clone(0xc0000000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000003c0)="1f90fee967aa4d1e758083fde3f8fcd443c8df1dcd16efe07b", &(0x7f0000000500), 0x7, r0}, 0x38) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x2000000, 0xe, 0x0, &(0x7f00000004c0)="630b008646dc3f0adf33c9f7b986", 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x50) (async) 23.632691844s ago: executing program 1 (id=2399): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a", 0x12}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x7400}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0, 0x0, 0x0, 0x5c8}, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe1b) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfe33) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0xe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x2010, 0x2000000, 0x9e4, 0x6, 0xc, 0x20005, 0xfffd, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xb, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0x1000000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/2767], &(0x7f00000001c0)='GPL\x00'}, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x2, 0x640a9, 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_bp={&(0x7f0000000f00), 0x2}, 0x400, 0x32, 0x7, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22.311709907s ago: executing program 1 (id=2400): perf_event_open(&(0x7f0000000580)={0x5, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x81, 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, 0x3, 0x2, @perf_config_ext={0xffff, 0x8}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0xfffffffb, 0x4002, 0x0, 0x0, 0x0, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xe, 0x4, 0x8, 0x7}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xc, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000004000000000000009aaa000018150000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000a07b5af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000eeff008500000015000000850000000700000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000000), &(0x7f0000000040)='%-5lx \x00'}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0x4, 0x8, 0x2}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0xd, 0x4, 0x4, 0xc, 0x0, r1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x10, 0x51}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 21.105460367s ago: executing program 1 (id=2401): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040)}, 0x42800) 20.331528586s ago: executing program 1 (id=2402): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) socket$kcm(0x2, 0x3, 0x2) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1802000080ffffff0000000000000000850000005600000085000000080000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) (async) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x24, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0xffffffffffffff48) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)}], 0x1}, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1, @ANYRES8=r0, @ANYBLOB="04000000050000000500000000000000000000000000000000000000c20f54ca43aacab7ead77282123385c7a33f6b3a17ea4566d177b72bd8bc246cf486da54825d13ff1dce0fbf279a14"], 0x50) (async) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) (async) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x3a, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) (async) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x10801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) perf_event_open(&(0x7f0000000480)={0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x656ee910, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) r8 = bpf$MAP_CREATE(0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/20, @ANYRES32, @ANYBLOB="000000000000000000000000a5202b3e000000009509a942", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) (async) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x1, 0xd6, 0xfa, 0x2, 0x0, 0x2, 0x42834, 0xe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xcbb, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0xac08, 0x200, 0x1, 0x3, 0xa8, 0xfffffffe, 0xfffe, 0x0, 0x8001, 0x0, 0x8}, r7, 0x9, r4, 0x6) (async) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000580)=ANY=[@ANYRES16=r8, @ANYRESOCT=r4, @ANYRES64=r6, @ANYRES8=r3, @ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7ff}, 0x94) (async) r9 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @empty}, 0x10, 0x0}, 0x300060c1) (async) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15.701723911s ago: executing program 1 (id=2411): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x17, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf09000000000000b60a01000000000005000b00000000001801000020646c2500000000002020207b9af8ff000000000c9100000000000037010000f8ffffffb702000b08000000b70300000000000015000000060000004e93000000000000b5030000000000008500000076000000b70000000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 10.597312738s ago: executing program 1 (id=2430): r0 = bpf$ITER_CREATE(0x21, &(0x7f00000005c0), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x0, 0x8, 0x0, 0x1, 0x0, 0x20000000000000, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x4040, 0x10000, 0x9e4, 0x5, 0x6de, 0x20005, 0x6, 0x0, 0x3, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, r0, 0xb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x0, 0xa, 0xfd, 0x0, 0x0, 0x3, 0x200, 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, 0x0, 0x1, @perf_bp={&(0x7f0000000340), 0x2}, 0x4044, 0x0, 0xe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a089, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x32, 0x5}, 0x2019, 0x0, 0x0, 0x8, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x2, 0x0, &(0x7f0000000200)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x4b) socketpair(0x1, 0x1, 0x0, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000080)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x10000, @value=r0}, 0x13) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0500000001f01f00008000007b00000001"], 0x50) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="9f000000120081ae08060cdc030ec0007f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7811e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08123d00020008000140010000009bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff55e461247604821d35c86ee54bbab3eaf8956e2ca426", 0x9f}], 0x1}, 0x850) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x1f, &(0x7f0000000b00)=ANY=[@ANYBLOB="18000000000000000000000004000000b7080000000000007b8af8ff00000000b7080000070000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70500000800000085000000a5000000b7080000000000007b8af8ff00000000b7080000008000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70500000800000085000000a500000018130000", @ANYRES32, @ANYBLOB="00000000000000009500"], &(0x7f0000000040)='GPL\x00', 0x9, 0xae, &(0x7f0000000100)=""/174, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x0, 0x200000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x24, 0x800, 0x774, &(0x7f0000000380)) 5.001312736s ago: executing program 0 (id=2447): sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x6eda0af75f7367f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff56a, 0x100000000}, 0x60a, 0x7, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/21], 0x48) socket$kcm(0x2b, 0x1, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r2 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x101d0) close(r1) close(0xffffffffffffffff) socket$kcm(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xa7, 0x1, 0x0, 0x0, 0x0, 0x3b70, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x407fff, 0xb51}, 0x4582, 0x32, 0xfffffbff, 0x5, 0x0, 0x0, 0xfffa, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b81, 0x2, @perf_config_ext={0xfffffffffffffffd, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000078085"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="d8000000180081064e81f782db4cb904021d0800fd007c12e8fe55a10a000400110000000a600e41b0000900ac00060411000000160005000a0003000248035c3b61c1d67f6f94007134cf6efb8000a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000000008af26c8b7b55f4d2a6823a45f28fcb1d", 0xd8}], 0x1}, 0x20008040) socket$kcm(0x15, 0x5, 0x0) 4.090772299s ago: executing program 0 (id=2448): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40000000}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 2.411788721s ago: executing program 0 (id=2457): r0 = socket$kcm(0x10, 0x2, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00'}, 0x18) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r3) close(r0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="5c00000010006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514001ac00800020007000700052007c00364bc24eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 1.657468859s ago: executing program 2 (id=2452): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f00000000c0)=ANY=[@ANYBLOB="180800002d000000000000008700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf0900000000000035090100000000009500000000000000b7020000000000007b9af8ff00000000b5090000fcffffff7baaf0ff00000000bf9700000000000007080000fffdffffbfa400000000000007040000f0ffffff740200000800000018220000", @ANYRES32=r0, @ANYBLOB="0000000000000040b7050000080000004608f0ff760000007d0000000000000056080000000000008500000005000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.532292863s ago: executing program 2 (id=2453): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x17, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf09000000000000b60a01000000000005000b00000000001801000020646c2500000000002020207b9af8ff000000000c9100000000000037010000f8ffffffb702001208000000b70300000000000015000000060000004e93000000000000b5030000000000008500000076000000b70000000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1.341375117s ago: executing program 2 (id=2454): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@bloom_filter={0x1e, 0x7f, 0x80, 0x142, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x6}, 0x50) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0xa, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r1, 0x600}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x1e, &(0x7f00000028c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@alu={0x0, 0x0, 0xd, 0x6, 0x5, 0x18, 0x1}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff8}, @generic={0x5, 0x7, 0x0, 0x7ff, 0x7}, @cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffd}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_val={0x18, 0x4, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x2}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x33}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000000c0)="42426e3514773073a8313e3c2a178628c596ed4f61ac92f75073d01c7e894197e13bb9c2d161618b2d354233b616ffb5fd704dc3383da5535bea314044ef60abc1c977c43972d9d8371e9ceae28cc54fd97749349ca48c40906328639832211324e5fcd229ef2cb066375a4e4ce7a0a4c0b5bd3c852e866c003716eb7796215dac507cb46014b0", 0x87}, {&(0x7f0000000500)="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"}, {0x10, 0x1, 0x5}, {0x60, 0x3a, 0x9, "97926506192f4d7b830861790cd21f0785eb0c32812d0fd99f3ec0760523172b87c5339a7d014c7eb94a17161262d1375de29edcf8f7423d2d5bda0cfcacdbff4761149b5ce3d405aa1fbd5ddae020"}, {0x68, 0x104, 0x2, "55b4b2e1c99a1b39c6899c3f0fce18bbc2f0067497d924250a8537f50ae8d3ce397532bf11931c844a7f6170c64dfe0c5c00a2e0274ff1ce0382816b5ef1b91b175c2efd20a8d449c41f111599b296d2aeff4f47"}, {0x100, 0x3a, 0x8e9, "2b44f74d206cdc078f5fa226ae1a77e67ed02bac1500a0612a871231182165e3237a2c84855a7905c621d1f4af3fcdf36c1fbc24c9ce04222159a49a66b93a2bcf7461cc24633c54de826effd956ee21a0eb9c9215fd9a295fffeeec2004971820d776fa2ccb04d42b98bd9ef791f2827f113638680bb3ee88fb9d7eacf2d0a75d30701384fe05316de53b8ff641020d2e6d3c72aa5b3501b7763054ff9292fa71107f059f30720b867dcdbe02a7cfc6a7554455202e318646f181e43535fa394919dab1934a8fcd08ef9738cc5e99c50a2883d9c0203384734200f6d22d3e217c4d203fc2bda6f1cf369e"}], 0x1340}, 0x8000) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000001c0)={r6, r4}) 1.184848591s ago: executing program 0 (id=2455): r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="13000000190091c8b14a0778a8123d181d"], 0xfe33) r1 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r1, 0x88, 0xa, &(0x7f0000000000), 0x4) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x10, @remote, 0x5}, 0x80, 0x0}, 0x40) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, 0x0, 0xc840) r3 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904", 0x10}], 0x1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, 0x0, &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x4d) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18050000000000000000000000000000791220000000000095"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 1.101516873s ago: executing program 2 (id=2456): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x61}, 0x24048041) 979.436066ms ago: executing program 2 (id=2458): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xe8001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000200)="e460cdfbef2408002900119386dd6a00", 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) socket$kcm(0xa, 0x2, 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}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000003c0)=[{0x10020002, 0x0, 0x0, 0x2}]}, 0x94) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f0000000340)=r4, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000880)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$TUNSETLINK(r0, 0x400454cd, 0x325) 810.63716ms ago: executing program 0 (id=2459): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x50) socket$kcm(0x10, 0x2, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000f8ffffff00000000000000008500000036000000850000000500000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xe, 0x0, &(0x7f0000000a00)="e3f8aac2658501a2cfcba54c0488", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={&(0x7f0000000380), 0x2}, 0x10c21c, 0x10000, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x26, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r2, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x408) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="85000000070000006a0a00ff000000000c00000000000000950000000000000018100000", @ANYRES32, @ANYBLOB="000000000000000005000000000000009500000000000000b1f8306e05d1e4aab009c16b5c05077115d0749619ca39f89974785ae0619b77c6585f678ac92a3b6b4148f56b43c3dd75d75f97c8f92f60a2def458df05e2fbfb3e849b2b3cffd4f29446ae60dd76654b2639b2bc14350706214a6ab7a712d4317fbc3ca01d0d3ed6110b3775903141a5091a4d3db8eb335414fbdb288aba73aaf6d18000a3a2a069cf7f9402e1425bb6bc370576aa1faea0fe222671ecf99038fce8dba53dcb11f87cca"], &(0x7f0000000140)='GPL\x00', 0x2, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e}, 0x2d) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="110000000000000000000000ba780f0079bba7679018b94eb3d5e7ec8aaef94e05a63b48888e2da2a0fe9d9277468a2d6000c07a3a835f90ba5836c53b82baa257dc33743b270ddbe2183ee6c87ed424ee89385f0c2439469ffea18504526dd14b9d6166fe6f7f2d82ceb7704cd91b2081fbd2afde1fc7af", @ANYRES32], 0xa) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendmsg$tipc(r4, &(0x7f0000002a80)={0x0, 0x0, &(0x7f00000019c0), 0x0, &(0x7f0000001a80)="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", 0x800, 0x4008094}, 0x24008854) ioctl$TUNSETOFFLOAD(r4, 0x40086602, 0x110e22fff2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000580)=""/95}, 0x20) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r5, @ANYBLOB="0000000002000000b70500000800000085000000a900000095"], &(0x7f0000000300)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) r6 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r6, 0x0, 0x10, 0x0, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{}], 0x1}, 0x0) r7 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) r8 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r8, r1, 0x0, 0x3, &(0x7f0000000080)=']!\x00'}, 0x30) socketpair(0x2, 0x2, 0x73, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x10}}], 0x10}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x22, &(0x7f0000000000), 0x10) 13.21701ms ago: executing program 0 (id=2460): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf}, 0x0, 0x1, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1206"], 0x0, 0x0, 0xfffffffffffffc73, 0x0, 0x41000, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0x50, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313f, 0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0)=[{0x3, 0x3, 0x4, 0x8}], 0x10, 0x5}, 0x94) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)='n', 0xffb8}], 0x1}, 0x20000081) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0xc, 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, 0x2, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{}, &(0x7f0000000180), 0x0}, 0x20) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) (async) write$cgroup_devices(r2, &(0x7f0000000280)=ANY=[], 0xffdd) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000003c0)="5c00000012006bab9a3fe3d86edabf0a046b876c1d004800", 0x18}, {&(0x7f0000000240)="f884a90dbcf5c81989c0860cd53a9989252aedd56091bffee2cdb6b78daf6c94acfa45d44e6e2b33d2874743ad68a43e50d76b06a487ae9557ee1d86540f84536aeab4d1d6e7872116ea35d0854b85acd4037ba4766b4f7e1f4f9f8d7be7762eaa238844d64138baae9dcb240e3900ac5a9b00260724e36ce0acce73d6388ad90705bfb495d8d2a5696d9b8cc5f8842345ebb780f6a28787f498f2bd7d760ffc08d4bf426011b0583259", 0xaa}, {&(0x7f0000000140)}, {&(0x7f00000004c0)}, {&(0x7f0000001500)="a5a51b37f1239f6485b24c56c1124cc6e23c06ae6cd770086afd9d2b404b04a086dada689565831d7be0ca2cb034ae9c875ee13152d976227d537082fca57aa43a23865f5fb66de48d45a7abd22629f177b7d650dd6717a875c8fb08bfebfc860c23c6a1f25f1103b9281a89f7f5a7", 0x6f}], 0x5, 0x0, 0x0, 0x1f00c00e}, 0x10) (async) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000300)) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x702, 0x6, 0x0, &(0x7f0000000540)="e460334470b8", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (async) r4 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r4, &(0x7f0000000440)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x900}, 0x0) (async) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1800}}, &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000004f0c000000000000fcffffffb80000000000fc00"], &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r6, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 0s ago: executing program 2 (id=2461): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080c48000000e8fe55a1180015000600142603600e120900210000000401a80016000a0001", 0x37}], 0x1}, 0x0) (async) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xd8) r1 = socket$kcm(0x10, 0x2, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) socket$kcm(0x10, 0x2, 0x4) (async) r4 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) (async) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/4073, 0xfe9}, {&(0x7f0000000080)=""/169, 0xa9}, {&(0x7f0000000fc0)=""/175, 0xaf}, {&(0x7f00000003c0)=""/6, 0x6}, {0x0}, {&(0x7f0000000280)=""/162, 0xa2}], 0x7}, 0x0) (async) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg$kcm(r4, &(0x7f0000001340)={0x0, 0x0, 0x0}, 0x0) (async) socketpair(0x1, 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x200}) (async) socket$kcm(0x29, 0x7, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) (async) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r5 = socket$kcm(0xa, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0xa, @local}, 0x1b, &(0x7f0000000180)=[{&(0x7f0000000080)="a2", 0xff0e}], 0x4, 0x0, 0x0, 0xa6820000}, 0x0) (async) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="d8000000100081044e81f782db44b904021d080006000000e8fe55a1180000000600142603600e120a000d0000000401a80016000a003a40f800001200004dcf5c31932c9e2c6fffe00a984a3116a9c50461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7ce0200000000000000643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025cc049e0036ab9633b10db70100000040fad95667e006dcdf63951f215ce29b09d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4", 0xd8}], 0x1}, 0x840) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001a00)={0xffffffffffffffff, 0x58, &(0x7f0000001980)}, 0x10) (async) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r6}, &(0x7f0000000880), &(0x7f00000008c0)=r7}, 0x20) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r7}, 0xc) kernel console output (not intermixed with test programs): g attributes in process `syz.3.1229'. [ 336.274153][ T9884] netlink: 'syz.3.1229': attribute type 1 has an invalid length. [ 336.315440][ T9884] netlink: 161700 bytes leftover after parsing attributes in process `syz.3.1229'. [ 337.195202][ T9902] netlink: 'syz.2.1236': attribute type 21 has an invalid length. [ 337.387895][ T9904] netlink: 'syz.1.1233': attribute type 17 has an invalid length. [ 337.395779][ T9904] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1233'. [ 337.510098][ T9904] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 338.038240][ T9910] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 338.044335][ T9910] syzkaller1: linktype set to 805 [ 338.776779][ T9920] syzkaller0: entered promiscuous mode [ 338.785397][ T9920] syzkaller0: entered allmulticast mode [ 339.035181][ T9933] netlink: 763 bytes leftover after parsing attributes in process `syz.1.1248'. [ 339.739549][ T9946] netlink: 'syz.1.1252': attribute type 21 has an invalid length. [ 339.781383][ T9948] netlink: 'syz.0.1254': attribute type 21 has an invalid length. [ 340.078551][ T9955] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 340.104830][ T9955] syzkaller1: linktype set to 805 [ 340.134860][ T9957] netlink: 'syz.2.1257': attribute type 21 has an invalid length. [ 341.249318][ T9967] netlink: 'syz.1.1261': attribute type 21 has an invalid length. [ 341.258718][ T9967] FAULT_INJECTION: forcing a failure. [ 341.258718][ T9967] name failslab, interval 1, probability 0, space 0, times 0 [ 341.271816][ T9967] CPU: 1 PID: 9967 Comm: syz.1.1261 Not tainted syzkaller #0 [ 341.279229][ T9967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 341.289311][ T9967] Call Trace: [ 341.292630][ T9967] [ 341.295596][ T9967] dump_stack_lvl+0x18c/0x250 [ 341.300342][ T9967] ? show_regs_print_info+0x20/0x20 [ 341.305584][ T9967] ? load_image+0x420/0x420 [ 341.310128][ T9967] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 341.315814][ T9967] ? pcpu_memcg_post_alloc_hook+0x13f/0x3f0 [ 341.321763][ T9967] ? verify_lock_unused+0x140/0x140 [ 341.327011][ T9967] ? trace_raw_output_percpu_destroy_chunk+0xc0/0xc0 [ 341.333746][ T9967] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 341.339685][ T9967] should_fail_ex+0x394/0x4c0 [ 341.344430][ T9967] should_failslab+0x9/0x20 [ 341.348990][ T9967] slab_pre_alloc_hook+0x59/0x300 [ 341.354072][ T9967] ? nsim_fib_event_nb+0x187/0x1040 [ 341.359361][ T9967] __kmem_cache_alloc_node+0x53/0x250 [ 341.364795][ T9967] ? nsim_fib_event_nb+0x187/0x1040 [ 341.370063][ T9967] kmalloc_trace+0x2a/0xe0 [ 341.374529][ T9967] nsim_fib_event_nb+0x187/0x1040 [ 341.379611][ T9967] ? read_lock_is_recursive+0x20/0x20 [ 341.385033][ T9967] notifier_call_chain+0x18f/0x380 [ 341.390188][ T9967] ? atomic_notifier_call_chain+0x26/0x180 [ 341.396038][ T9967] atomic_notifier_call_chain+0xda/0x180 [ 341.401711][ T9967] call_fib_notifiers+0x31/0x60 [ 341.406616][ T9967] fib6_add+0x1fdf/0x49d0 [ 341.411042][ T9967] ? fib6_update_sernum_stub+0x1e0/0x1e0 [ 341.416739][ T9967] ? do_raw_spin_lock+0x11f/0x2b0 [ 341.421844][ T9967] ? __rwlock_init+0x150/0x150 [ 341.426671][ T9967] ? ip6_route_add+0x75/0x160 [ 341.431418][ T9967] ip6_route_add+0x8a/0x160 [ 341.435975][ T9967] inet6_rtm_newroute+0x2c2/0x1d00 [ 341.441159][ T9967] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 341.447110][ T9967] ? verify_lock_unused+0x140/0x140 [ 341.452365][ T9967] ? __mutex_trylock_common+0x160/0x270 [ 341.457954][ T9967] ? trace_raw_output_contention_end+0xd0/0xd0 [ 341.464176][ T9967] ? rcu_is_watching+0x15/0xb0 [ 341.468995][ T9967] ? trace_contention_end+0x39/0xe0 [ 341.474229][ T9967] ? __mutex_lock+0x30d/0xc80 [ 341.479003][ T9967] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 341.484959][ T9967] rtnetlink_rcv_msg+0x843/0xf90 [ 341.489945][ T9967] ? rtnetlink_rcv_msg+0x220/0xf90 [ 341.495102][ T9967] ? rtnetlink_bind+0x80/0x80 [ 341.499820][ T9967] ? perf_trace_preemptirq_template+0xac/0x330 [ 341.506031][ T9967] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 341.512060][ T9967] ? lock_chain_count+0x20/0x20 [ 341.516988][ T9967] ? __local_bh_enable_ip+0x13a/0x1c0 [ 341.522405][ T9967] ? lockdep_hardirqs_on+0x98/0x150 [ 341.527658][ T9967] ? __local_bh_enable_ip+0x13a/0x1c0 [ 341.533087][ T9967] ? _local_bh_enable+0xa0/0xa0 [ 341.537988][ T9967] ? __dev_queue_xmit+0x275/0x3640 [ 341.543155][ T9967] ? __dev_queue_xmit+0x1bc2/0x3640 [ 341.548410][ T9967] ? __dev_queue_xmit+0x275/0x3640 [ 341.553582][ T9967] ? ref_tracker_free+0x686/0x830 [ 341.558656][ T9967] netlink_rcv_skb+0x235/0x4c0 [ 341.563466][ T9967] ? rtnetlink_bind+0x80/0x80 [ 341.568190][ T9967] ? netlink_ack+0x1160/0x1160 [ 341.573003][ T9967] ? __lock_acquire+0x7d80/0x7d80 [ 341.578107][ T9967] ? netlink_deliver_tap+0x2e/0x1b0 [ 341.583354][ T9967] netlink_unicast+0x7b1/0x930 [ 341.588180][ T9967] netlink_sendmsg+0x8d0/0xbf0 [ 341.593002][ T9967] ? netlink_getsockopt+0x590/0x590 [ 341.598246][ T9967] ? apparmor_socket_sendmsg+0x8e/0x330 [ 341.603845][ T9967] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 341.609179][ T9967] ? security_socket_sendmsg+0x80/0xa0 [ 341.614673][ T9967] ? netlink_getsockopt+0x590/0x590 [ 341.619909][ T9967] ____sys_sendmsg+0x61b/0x980 [ 341.624719][ T9967] ? __asan_memset+0x22/0x40 [ 341.629344][ T9967] ? __sys_sendmsg_sock+0x30/0x30 [ 341.634399][ T9967] ? __import_iovec+0x5f2/0x850 [ 341.639323][ T9967] ? import_iovec+0x73/0xa0 [ 341.643898][ T9967] ___sys_sendmsg+0x2a6/0x360 [ 341.648655][ T9967] ? get_pid_task+0x20/0x1e0 [ 341.653340][ T9967] ? __sys_sendmsg+0x2b0/0x2b0 [ 341.658180][ T9967] ? __lock_acquire+0x7d80/0x7d80 [ 341.663276][ T9967] __se_sys_sendmsg+0x1d0/0x2c0 [ 341.668204][ T9967] ? __x64_sys_sendmsg+0x80/0x80 [ 341.673211][ T9967] ? lockdep_hardirqs_on+0x98/0x150 [ 341.678460][ T9967] do_syscall_64+0x55/0xb0 [ 341.682929][ T9967] ? clear_bhb_loop+0x40/0x90 [ 341.687654][ T9967] ? clear_bhb_loop+0x40/0x90 [ 341.692374][ T9967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 341.698303][ T9967] RIP: 0033:0x7fbea399e159 [ 341.702770][ T9967] 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 [ 341.722534][ T9967] RSP: 002b:00007fbea4912028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 341.730994][ T9967] RAX: ffffffffffffffda RBX: 00007fbea3c25fa0 RCX: 00007fbea399e159 [ 341.739023][ T9967] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 341.747035][ T9967] RBP: 00007fbea4912090 R08: 0000000000000000 R09: 0000000000000000 [ 341.755039][ T9967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 341.763063][ T9967] R13: 00007fbea3c26038 R14: 00007fbea3c25fa0 R15: 00007ffcf6a18de8 [ 341.771098][ T9967] [ 343.597120][ T9983] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1267'. [ 343.675739][ T9982] netlink: 'syz.3.1266': attribute type 9 has an invalid length. [ 343.697159][ T9982] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1266'. [ 343.712226][ T9983] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.1267'. [ 344.153809][ T9990] netlink: 'syz.1.1269': attribute type 21 has an invalid length. [ 344.187276][ T9993] netlink: 'syz.0.1268': attribute type 21 has an invalid length. [ 344.235605][ T9997] netlink: 'syz.2.1271': attribute type 21 has an invalid length. [ 344.265263][ T9997] FAULT_INJECTION: forcing a failure. [ 344.265263][ T9997] name failslab, interval 1, probability 0, space 0, times 0 [ 344.278022][ T9997] CPU: 0 PID: 9997 Comm: syz.2.1271 Not tainted syzkaller #0 [ 344.285433][ T9997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 344.295554][ T9997] Call Trace: [ 344.298878][ T9997] [ 344.301852][ T9997] dump_stack_lvl+0x18c/0x250 [ 344.306590][ T9997] ? fib6_add+0x1fdf/0x49d0 [ 344.311135][ T9997] ? inet6_rtm_newroute+0x2c2/0x1d00 [ 344.316475][ T9997] ? show_regs_print_info+0x20/0x20 [ 344.321726][ T9997] ? load_image+0x420/0x420 [ 344.326267][ T9997] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 344.332392][ T9997] should_fail_ex+0x394/0x4c0 [ 344.337134][ T9997] should_failslab+0x9/0x20 [ 344.341698][ T9997] slab_pre_alloc_hook+0x59/0x300 [ 344.346782][ T9997] ? nsim_fib_event_nb+0x293/0x1040 [ 344.352023][ T9997] ? nsim_fib_event_nb+0x293/0x1040 [ 344.357269][ T9997] __kmem_cache_alloc_node+0x53/0x250 [ 344.362696][ T9997] ? nsim_fib_event_nb+0x293/0x1040 [ 344.367934][ T9997] __kmalloc+0xa7/0x240 [ 344.372135][ T9997] nsim_fib_event_nb+0x293/0x1040 [ 344.377220][ T9997] notifier_call_chain+0x18f/0x380 [ 344.382391][ T9997] ? atomic_notifier_call_chain+0x26/0x180 [ 344.388248][ T9997] atomic_notifier_call_chain+0xda/0x180 [ 344.393909][ T9997] call_fib_notifiers+0x31/0x60 [ 344.398786][ T9997] fib6_add+0x1fdf/0x49d0 [ 344.403160][ T9997] ? fib6_update_sernum_stub+0x1e0/0x1e0 [ 344.408836][ T9997] ? do_raw_spin_lock+0x11f/0x2b0 [ 344.413909][ T9997] ? __rwlock_init+0x150/0x150 [ 344.418703][ T9997] ? ip6_route_add+0x75/0x160 [ 344.423449][ T9997] ip6_route_add+0x8a/0x160 [ 344.427982][ T9997] inet6_rtm_newroute+0x2c2/0x1d00 [ 344.433137][ T9997] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 344.439065][ T9997] ? __mutex_lock+0x919/0xc80 [ 344.443868][ T9997] ? __lock_acquire+0x7d80/0x7d80 [ 344.448910][ T9997] ? do_raw_spin_lock+0x11f/0x2b0 [ 344.453973][ T9997] ? __rwlock_init+0x150/0x150 [ 344.458779][ T9997] ? do_raw_spin_unlock+0x121/0x230 [ 344.464007][ T9997] ? __mutex_lock+0x923/0xc80 [ 344.468729][ T9997] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 344.474653][ T9997] rtnetlink_rcv_msg+0x843/0xf90 [ 344.479616][ T9997] ? rtnetlink_rcv_msg+0x220/0xf90 [ 344.484766][ T9997] ? rtnetlink_bind+0x80/0x80 [ 344.489469][ T9997] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 344.495470][ T9997] ? lock_chain_count+0x20/0x20 [ 344.500346][ T9997] ? __local_bh_enable_ip+0x13a/0x1c0 [ 344.505744][ T9997] ? lockdep_hardirqs_on+0x98/0x150 [ 344.510974][ T9997] ? __local_bh_enable_ip+0x13a/0x1c0 [ 344.516370][ T9997] ? _local_bh_enable+0xa0/0xa0 [ 344.521248][ T9997] ? __dev_queue_xmit+0x275/0x3640 [ 344.526391][ T9997] ? __dev_queue_xmit+0x1bc2/0x3640 [ 344.531624][ T9997] ? __dev_queue_xmit+0x275/0x3640 [ 344.536781][ T9997] ? ref_tracker_free+0x686/0x830 [ 344.541838][ T9997] netlink_rcv_skb+0x235/0x4c0 [ 344.546677][ T9997] ? rtnetlink_bind+0x80/0x80 [ 344.551384][ T9997] ? netlink_ack+0x1160/0x1160 [ 344.556185][ T9997] ? __lock_acquire+0x7d80/0x7d80 [ 344.561245][ T9997] ? netlink_deliver_tap+0x2e/0x1b0 [ 344.566508][ T9997] netlink_unicast+0x7b1/0x930 [ 344.571305][ T9997] netlink_sendmsg+0x8d0/0xbf0 [ 344.576102][ T9997] ? netlink_getsockopt+0x590/0x590 [ 344.581321][ T9997] ? apparmor_socket_sendmsg+0x8e/0x330 [ 344.586898][ T9997] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 344.592228][ T9997] ? security_socket_sendmsg+0x80/0xa0 [ 344.597704][ T9997] ? netlink_getsockopt+0x590/0x590 [ 344.602929][ T9997] ____sys_sendmsg+0x61b/0x980 [ 344.607719][ T9997] ? __asan_memset+0x22/0x40 [ 344.612331][ T9997] ? __sys_sendmsg_sock+0x30/0x30 [ 344.617384][ T9997] ? __import_iovec+0x5f2/0x850 [ 344.622281][ T9997] ? import_iovec+0x73/0xa0 [ 344.626806][ T9997] ___sys_sendmsg+0x2a6/0x360 [ 344.631505][ T9997] ? get_pid_task+0x20/0x1e0 [ 344.636128][ T9997] ? __sys_sendmsg+0x2b0/0x2b0 [ 344.640940][ T9997] ? __lock_acquire+0x7d80/0x7d80 [ 344.646012][ T9997] __se_sys_sendmsg+0x1d0/0x2c0 [ 344.650896][ T9997] ? __x64_sys_sendmsg+0x80/0x80 [ 344.655884][ T9997] ? lockdep_hardirqs_on+0x98/0x150 [ 344.661114][ T9997] do_syscall_64+0x55/0xb0 [ 344.665559][ T9997] ? clear_bhb_loop+0x40/0x90 [ 344.670263][ T9997] ? clear_bhb_loop+0x40/0x90 [ 344.674970][ T9997] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 344.680884][ T9997] RIP: 0033:0x7f010db9e159 [ 344.685334][ T9997] 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 [ 344.704950][ T9997] RSP: 002b:00007f010ea9f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.713381][ T9997] RAX: ffffffffffffffda RBX: 00007f010de25fa0 RCX: 00007f010db9e159 [ 344.721370][ T9997] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 344.729356][ T9997] RBP: 00007f010ea9f090 R08: 0000000000000000 R09: 0000000000000000 [ 344.737343][ T9997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 344.745330][ T9997] R13: 00007f010de26038 R14: 00007f010de25fa0 R15: 00007ffdff63e1e8 [ 344.753326][ T9997] [ 345.500019][T10009] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 345.506331][T10009] syzkaller1: linktype set to 805 [ 348.672096][T10022] netlink: 'syz.2.1278': attribute type 21 has an invalid length. [ 348.681588][T10025] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1280'. [ 348.694526][T10026] netlink: 129384 bytes leftover after parsing attributes in process `syz.0.1281'. [ 348.951074][T10028] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.1280'. [ 349.080531][T10030] netlink: 'syz.2.1282': attribute type 9 has an invalid length. [ 349.089642][T10030] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1282'. [ 349.376743][T10039] netlink: 'syz.1.1286': attribute type 3 has an invalid length. [ 349.385657][T10039] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.1286'. [ 349.406626][T10037] netlink: 'syz.0.1285': attribute type 21 has an invalid length. [ 349.645143][T10039] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1286'. [ 349.654716][T10039] openvswitch: netlink: Tunnel attr 11913 out of range max 16 [ 350.436816][T10049] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 350.443529][T10049] syzkaller1: linktype set to 805 [ 352.196240][T10066] netlink: set zone limit has 8 unknown bytes [ 352.465182][T10072] netlink: 172 bytes leftover after parsing attributes in process `syz.1.1297'. [ 352.511588][T10069] delete_channel: no stack [ 353.313022][T10080] netlink: 'syz.1.1300': attribute type 39 has an invalid length. [ 353.378550][T10094] netlink: 'syz.3.1305': attribute type 21 has an invalid length. [ 354.376414][T10112] netlink: 129384 bytes leftover after parsing attributes in process `syz.1.1310'. [ 354.896433][T10122] netlink: 'syz.0.1314': attribute type 33 has an invalid length. [ 354.918681][T10122] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1314'. [ 354.952938][T10122] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 355.007697][T10123] netlink: 'syz.0.1314': attribute type 21 has an invalid length. [ 357.476493][T10155] netlink: 129384 bytes leftover after parsing attributes in process `syz.3.1322'. [ 358.169327][T10166] netlink: 'syz.2.1326': attribute type 21 has an invalid length. [ 358.435807][T10168] netlink: 'syz.0.1325': attribute type 21 has an invalid length. [ 361.626065][T10176] netlink: 'syz.0.1328': attribute type 21 has an invalid length. [ 362.478508][T10187] C: renamed from team_slave_0 (while UP) [ 362.486634][T10187] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1333'. [ 362.497326][T10193] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 362.503343][T10193] syzkaller1: linktype set to 805 [ 362.843374][T10202] netlink: 'syz.3.1337': attribute type 29 has an invalid length. [ 362.865504][T10201] netlink: 'syz.3.1337': attribute type 29 has an invalid length. [ 362.878409][T10201] netlink: 'syz.3.1337': attribute type 29 has an invalid length. [ 362.887817][T10201] netlink: 'syz.3.1337': attribute type 29 has an invalid length. [ 362.903837][T10201] netlink: 'syz.3.1337': attribute type 29 has an invalid length. [ 362.912345][T10202] netlink: 'syz.3.1337': attribute type 29 has an invalid length. [ 362.925987][T10201] netlink: 'syz.3.1337': attribute type 29 has an invalid length. [ 362.941768][T10204] netlink: 'syz.0.1338': attribute type 21 has an invalid length. [ 363.420417][T10212] netlink: 'syz.3.1341': attribute type 21 has an invalid length. [ 366.486655][T10223] hsr0: left allmulticast mode [ 366.496758][T10223] hsr_slave_0: left allmulticast mode [ 366.527673][T10223] hsr_slave_1: left allmulticast mode [ 366.545689][T10223] bond0: (slave hsr0): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 366.730399][T10231] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1347'. [ 366.797052][T10231] openvswitch: netlink: Key type 29 is not supported [ 366.907905][T10234] validate_nla: 1 callbacks suppressed [ 366.907940][T10234] netlink: 'syz.3.1349': attribute type 10 has an invalid length. [ 367.141605][T10234] bridge0: port 2(bridge_slave_1) entered disabled state [ 367.183103][T10234] bridge_slave_1: left allmulticast mode [ 367.196175][T10234] bridge_slave_1: left promiscuous mode [ 367.212462][T10234] bridge0: port 2(bridge_slave_1) entered disabled state [ 367.396458][T10234] €Â: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 368.065116][T10256] netlink: 'syz.3.1353': attribute type 13 has an invalid length. [ 368.081856][T10256] netlink: 24643 bytes leftover after parsing attributes in process `syz.3.1353'. [ 368.568071][T10273] netlink: 'syz.3.1360': attribute type 21 has an invalid length. [ 368.702770][T10279] netlink: 'syz.1.1361': attribute type 10 has an invalid length. [ 368.721545][T10282] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1364'. [ 368.956827][T10289] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1367'. [ 369.000049][T10289] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1367'. [ 369.012050][T10297] netlink: 'syz.3.1369': attribute type 29 has an invalid length. [ 369.030897][T10297] netlink: 'syz.3.1369': attribute type 29 has an invalid length. [ 369.085180][T10297] netlink: 'syz.3.1369': attribute type 39 has an invalid length. [ 369.376361][T10310] netlink: 'syz.1.1373': attribute type 21 has an invalid length. [ 369.654672][T10316] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.1376'. [ 369.671733][T10316] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.1376'. [ 369.948402][T10327] netlink: 'syz.3.1379': attribute type 12 has an invalid length. [ 369.969950][T10327] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1379'. [ 370.041680][T10325] netlink: 'syz.3.1379': attribute type 10 has an invalid length. [ 370.099754][T10325] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1379'. [ 370.227817][T10339] netlink: 148 bytes leftover after parsing attributes in process `syz.0.1384'. [ 370.255130][T10339] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1384'. [ 370.385524][T10342] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 370.412378][T10342] syzkaller1: linktype set to 805 [ 371.128289][T10358] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 371.538528][T10372] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 371.565317][T10373] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 371.629449][T10373] CPU: 1 PID: 10373 Comm: syz.3.1396 Not tainted syzkaller #0 [ 371.636995][T10373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 371.647110][T10373] Call Trace: [ 371.650444][T10373] [ 371.653435][T10373] dump_stack_lvl+0x18c/0x250 [ 371.658171][T10373] ? show_regs_print_info+0x20/0x20 [ 371.663416][T10373] ? load_image+0x420/0x420 [ 371.667990][T10373] sysfs_warn_dup+0x8e/0xa0 [ 371.672542][T10373] sysfs_do_create_link_sd+0xc0/0x110 [ 371.677964][T10373] device_add_class_symlinks+0x1cf/0x240 [ 371.683654][T10373] device_add+0x4f9/0xc40 [ 371.688036][T10373] wiphy_register+0x1d99/0x2ac0 [ 371.692968][T10373] ? cfg80211_event_work+0x40/0x40 [ 371.698134][T10373] ? minstrel_ht_alloc+0x88a/0x990 [ 371.703310][T10373] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 371.709433][T10373] ieee80211_register_hw+0x2dd8/0x3b30 [ 371.714963][T10373] ? ieee80211_register_hw+0xf11/0x3b30 [ 371.720569][T10373] ? ieee80211_tasklet_handler+0x20/0x20 [ 371.726249][T10373] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 371.732244][T10373] ? __debug_object_init+0xec/0x450 [ 371.737526][T10373] ? __asan_memset+0x22/0x40 [ 371.742212][T10373] ? __hrtimer_init+0x189/0x270 [ 371.747138][T10373] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 371.752932][T10373] ? mac80211_hwsim_free+0x220/0x220 [ 371.758281][T10373] ? rcu_is_watching+0x15/0xb0 [ 371.763104][T10373] ? kstrndup+0xbd/0x140 [ 371.767433][T10373] hwsim_new_radio_nl+0xdad/0x1a70 [ 371.772585][T10373] ? __nla_validate+0x50/0x50 [ 371.777318][T10373] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 371.783693][T10373] ? __nla_parse+0x40/0x50 [ 371.788178][T10373] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 371.794566][T10373] genl_family_rcv_msg_doit+0x21a/0x310 [ 371.800178][T10373] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 371.806169][T10373] ? bpf_lsm_capable+0x9/0x10 [ 371.810919][T10373] ? security_capable+0x89/0xb0 [ 371.815834][T10373] genl_rcv_msg+0x611/0x7a0 [ 371.820420][T10373] ? genl_bind+0x360/0x360 [ 371.824870][T10373] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 371.831242][T10373] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 371.837871][T10373] ? perf_trace_lock+0xfc/0x3b0 [ 371.842789][T10373] netlink_rcv_skb+0x235/0x4c0 [ 371.847601][T10373] ? genl_bind+0x360/0x360 [ 371.852057][T10373] ? netlink_ack+0x1160/0x1160 [ 371.856878][T10373] ? __lock_acquire+0x7d80/0x7d80 [ 371.861951][T10373] ? net_generic+0x1e/0x240 [ 371.866511][T10373] ? down_read+0x1ac/0x2e0 [ 371.870981][T10373] genl_rcv+0x28/0x40 [ 371.875017][T10373] netlink_unicast+0x7b1/0x930 [ 371.879835][T10373] netlink_sendmsg+0x8d0/0xbf0 [ 371.884646][T10373] ? netlink_getsockopt+0x590/0x590 [ 371.889889][T10373] ? apparmor_socket_sendmsg+0x8e/0x330 [ 371.895493][T10373] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 371.900848][T10373] ? security_socket_sendmsg+0x80/0xa0 [ 371.906355][T10373] ? netlink_getsockopt+0x590/0x590 [ 371.911594][T10373] ____sys_sendmsg+0x61b/0x980 [ 371.916450][T10373] ? __asan_memset+0x22/0x40 [ 371.921092][T10373] ? __sys_sendmsg_sock+0x30/0x30 [ 371.926165][T10373] ? __import_iovec+0x5f2/0x850 [ 371.931075][T10373] ? import_iovec+0x73/0xa0 [ 371.935655][T10373] ___sys_sendmsg+0x2a6/0x360 [ 371.940389][T10373] ? __sys_sendmsg+0x2b0/0x2b0 [ 371.945274][T10373] __se_sys_sendmsg+0x1d0/0x2c0 [ 371.950195][T10373] ? __x64_sys_sendmsg+0x80/0x80 [ 371.955222][T10373] ? lockdep_hardirqs_on+0x98/0x150 [ 371.960488][T10373] do_syscall_64+0x55/0xb0 [ 371.964946][T10373] ? clear_bhb_loop+0x40/0x90 [ 371.969668][T10373] ? clear_bhb_loop+0x40/0x90 [ 371.974386][T10373] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 371.980319][T10373] RIP: 0033:0x7f912f79e159 [ 371.984787][T10373] 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 [ 372.004449][T10373] RSP: 002b:00007f913069e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 372.012925][T10373] RAX: ffffffffffffffda RBX: 00007f912fa26090 RCX: 00007f912f79e159 [ 372.020936][T10373] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 372.028949][T10373] RBP: 00007f912f835024 R08: 0000000000000000 R09: 0000000000000000 [ 372.036959][T10373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 372.044976][T10373] R13: 00007f912fa26128 R14: 00007f912fa26090 R15: 00007ffc8ddd0c08 [ 372.053009][T10373] [ 372.231180][T10381] validate_nla: 8 callbacks suppressed [ 372.231237][T10381] netlink: 'syz.2.1397': attribute type 9 has an invalid length. [ 372.546719][T10389] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 372.555570][T10389] syzkaller1: linktype set to 805 [ 372.663783][T10383] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 372.696820][T10383] CPU: 1 PID: 10383 Comm: syz.3.1396 Not tainted syzkaller #0 [ 372.704359][T10383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 372.714460][T10383] Call Trace: [ 372.717793][T10383] [ 372.720765][T10383] dump_stack_lvl+0x18c/0x250 [ 372.725502][T10383] ? show_regs_print_info+0x20/0x20 [ 372.730751][T10383] ? load_image+0x420/0x420 [ 372.735322][T10383] sysfs_warn_dup+0x8e/0xa0 [ 372.739872][T10383] sysfs_do_create_link_sd+0xc0/0x110 [ 372.745289][T10383] device_add_class_symlinks+0x1cf/0x240 [ 372.751007][T10383] device_add+0x4f9/0xc40 [ 372.755410][T10383] wiphy_register+0x1d99/0x2ac0 [ 372.760343][T10383] ? cfg80211_event_work+0x40/0x40 [ 372.765501][T10383] ? minstrel_ht_alloc+0x88a/0x990 [ 372.770691][T10383] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 372.776832][T10383] ieee80211_register_hw+0x2dd8/0x3b30 [ 372.782358][T10383] ? ieee80211_register_hw+0xf11/0x3b30 [ 372.787963][T10383] ? ieee80211_tasklet_handler+0x20/0x20 [ 372.793641][T10383] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 372.799610][T10383] ? __debug_object_init+0xec/0x450 [ 372.804880][T10383] ? __asan_memset+0x22/0x40 [ 372.809527][T10383] ? __hrtimer_init+0x189/0x270 [ 372.814441][T10383] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 372.820235][T10383] ? mac80211_hwsim_free+0x220/0x220 [ 372.825565][T10383] ? rcu_is_watching+0x15/0xb0 [ 372.830371][T10383] ? kstrndup+0xbd/0x140 [ 372.834674][T10383] hwsim_new_radio_nl+0xdad/0x1a70 [ 372.839871][T10383] ? __nla_validate+0x50/0x50 [ 372.844617][T10383] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 372.851011][T10383] ? __nla_parse+0x40/0x50 [ 372.855502][T10383] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 372.861899][T10383] genl_family_rcv_msg_doit+0x21a/0x310 [ 372.867503][T10383] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 372.873449][T10383] ? bpf_lsm_capable+0x9/0x10 [ 372.878175][T10383] ? security_capable+0x89/0xb0 [ 372.883085][T10383] genl_rcv_msg+0x611/0x7a0 [ 372.887640][T10383] ? genl_bind+0x360/0x360 [ 372.892121][T10383] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 372.898052][T10395] FAULT_INJECTION: forcing a failure. [ 372.898052][T10395] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 372.898500][T10383] netlink_rcv_skb+0x235/0x4c0 [ 372.916327][T10383] ? genl_bind+0x360/0x360 [ 372.920793][T10383] ? netlink_ack+0x1160/0x1160 [ 372.925606][T10383] ? __lock_acquire+0x7d80/0x7d80 [ 372.930669][T10383] ? net_generic+0x1e/0x240 [ 372.935223][T10383] ? down_read+0x1ac/0x2e0 [ 372.939692][T10383] genl_rcv+0x28/0x40 [ 372.943710][T10383] netlink_unicast+0x7b1/0x930 [ 372.948509][T10383] netlink_sendmsg+0x8d0/0xbf0 [ 372.953307][T10383] ? netlink_getsockopt+0x590/0x590 [ 372.958538][T10383] ? apparmor_socket_sendmsg+0x8e/0x330 [ 372.964134][T10383] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 372.969478][T10383] ? security_socket_sendmsg+0x80/0xa0 [ 372.974961][T10383] ? netlink_getsockopt+0x590/0x590 [ 372.980201][T10383] ____sys_sendmsg+0x61b/0x980 [ 372.985001][T10383] ? __asan_memset+0x22/0x40 [ 372.989666][T10383] ? __sys_sendmsg_sock+0x30/0x30 [ 372.994732][T10383] ? __import_iovec+0x5f2/0x850 [ 372.999661][T10383] ? import_iovec+0x73/0xa0 [ 373.004230][T10383] ___sys_sendmsg+0x2a6/0x360 [ 373.008957][T10383] ? __sys_sendmsg+0x2b0/0x2b0 [ 373.013806][T10383] __se_sys_sendmsg+0x1d0/0x2c0 [ 373.018706][T10383] ? __x64_sys_sendmsg+0x80/0x80 [ 373.023706][T10383] ? lockdep_hardirqs_on+0x98/0x150 [ 373.028987][T10383] do_syscall_64+0x55/0xb0 [ 373.033448][T10383] ? clear_bhb_loop+0x40/0x90 [ 373.038194][T10383] ? clear_bhb_loop+0x40/0x90 [ 373.042915][T10383] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 373.048851][T10383] RIP: 0033:0x7f912f79e159 [ 373.053287][T10383] 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 [ 373.072922][T10383] RSP: 002b:00007f91305b7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 373.081383][T10383] RAX: ffffffffffffffda RBX: 00007f912fa26720 RCX: 00007f912f79e159 [ 373.089393][T10383] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 373.097405][T10383] RBP: 00007f912f835024 R08: 0000000000000000 R09: 0000000000000000 [ 373.105453][T10383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 373.113461][T10383] R13: 00007f912fa267b8 R14: 00007f912fa26720 R15: 00007ffc8ddd0c08 [ 373.121493][T10383] [ 373.124555][T10395] CPU: 0 PID: 10395 Comm: syz.1.1404 Not tainted syzkaller #0 [ 373.132154][T10395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 373.142243][T10395] Call Trace: [ 373.145556][T10395] [ 373.148553][T10395] dump_stack_lvl+0x18c/0x250 [ 373.153275][T10395] ? show_regs_print_info+0x20/0x20 [ 373.158511][T10395] ? load_image+0x420/0x420 [ 373.163087][T10395] ? __might_fault+0xaa/0x120 [ 373.167816][T10395] ? __lock_acquire+0x7d80/0x7d80 [ 373.172897][T10395] should_fail_ex+0x394/0x4c0 [ 373.177613][T10395] _copy_from_user+0x2f/0xe0 [ 373.182227][T10395] __sys_bpf+0x23e/0x890 [ 373.186498][T10395] ? bpf_link_show_fdinfo+0x390/0x390 [ 373.191905][T10395] ? lock_chain_count+0x20/0x20 [ 373.196798][T10395] __x64_sys_bpf+0x7c/0x90 [ 373.201242][T10395] do_syscall_64+0x55/0xb0 [ 373.205681][T10395] ? clear_bhb_loop+0x40/0x90 [ 373.210375][T10395] ? clear_bhb_loop+0x40/0x90 [ 373.215091][T10395] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 373.221014][T10395] RIP: 0033:0x7fbea399e159 [ 373.225449][T10395] 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 [ 373.245082][T10395] RSP: 002b:00007fbea4912028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 373.253523][T10395] RAX: ffffffffffffffda RBX: 00007fbea3c25fa0 RCX: 00007fbea399e159 [ 373.261534][T10395] RDX: 0000000000000008 RSI: 00002000000001c0 RDI: 000000000000000c [ 373.269529][T10395] RBP: 00007fbea4912090 R08: 0000000000000000 R09: 0000000000000000 [ 373.277539][T10395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.285530][T10395] R13: 00007fbea3c26038 R14: 00007fbea3c25fa0 R15: 00007ffcf6a18de8 [ 373.293523][T10395] [ 373.756757][T10401] netlink: 'syz.0.1407': attribute type 21 has an invalid length. [ 374.300593][T10419] netlink: 'syz.3.1416': attribute type 21 has an invalid length. [ 374.317818][T10419] __nla_validate_parse: 9 callbacks suppressed [ 374.317834][T10419] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1416'. [ 374.470385][T10422] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1417'. [ 374.497262][T10423] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 374.503302][T10423] syzkaller1: linktype set to 805 [ 375.545488][T10450] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1427'. [ 375.592302][T10452] nr0: port 1(hsr0) entered blocking state [ 375.609380][T10452] nr0: port 1(hsr0) entered disabled state [ 375.615411][T10452] hsr0: entered allmulticast mode [ 375.630832][T10452] hsr_slave_0: entered allmulticast mode [ 375.636542][T10452] hsr_slave_1: entered allmulticast mode [ 375.665177][T10452] hsr0: entered promiscuous mode [ 375.747375][T10452] nr0: port 1(hsr0) entered blocking state [ 375.753404][T10452] nr0: port 1(hsr0) entered forwarding state [ 375.946209][T10468] netlink: 'syz.1.1431': attribute type 21 has an invalid length. [ 376.106307][T10475] netlink: 763 bytes leftover after parsing attributes in process `syz.0.1433'. [ 376.215101][T10482] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 376.247851][T10482] syzkaller1: linktype set to 805 [ 376.415672][T10486] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1438'. [ 377.142642][T10496] sit0: entered allmulticast mode [ 377.483130][T10505] netlink: 'syz.2.1444': attribute type 21 has an invalid length. [ 377.509465][T10509] netlink: 'syz.3.1446': attribute type 3 has an invalid length. [ 377.526628][T10509] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1446'. [ 377.671890][T10513] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1448'. [ 378.113353][T10525] ±ÿ: renamed from veth0_vlan (while UP) [ 378.136668][T10527] netlink: 'syz.2.1453': attribute type 10 has an invalid length. [ 378.173698][T10527] bridge0: port 3(hsr0) entered disabled state [ 378.189094][T10527] hsr0: left allmulticast mode [ 378.193941][T10527] hsr_slave_0: left allmulticast mode [ 378.199576][T10527] hsr_slave_1: left allmulticast mode [ 378.205010][T10527] hsr0: left promiscuous mode [ 378.210211][T10527] bridge0: port 3(hsr0) entered disabled state [ 378.221305][T10527] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 378.239312][T10526] netlink: 'syz.2.1453': attribute type 10 has an invalid length. [ 378.269055][T10526] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1453'. [ 378.456279][T10540] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 378.488239][T10540] syzkaller1: linktype set to 805 [ 378.718209][T10545] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1458'. [ 378.728127][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.734724][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.745738][T10545] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.1458'. [ 379.414958][T10564] netlink: 121460 bytes leftover after parsing attributes in process `syz.1.1464'. [ 379.478984][T10564] netlink: 22856 bytes leftover after parsing attributes in process `syz.1.1464'. [ 379.573762][T10569] netlink: 121460 bytes leftover after parsing attributes in process `syz.1.1464'. [ 379.608913][T10569] netlink: 22856 bytes leftover after parsing attributes in process `syz.1.1464'. [ 379.910678][T10576] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1468'. [ 379.993211][T10576] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.1468'. [ 380.189349][T10585] netlink: 'syz.2.1470': attribute type 21 has an invalid length. [ 380.262302][T10587] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 380.278822][T10587] syzkaller1: linktype set to 805 [ 380.582412][T10597] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1475'. [ 381.450625][T10609] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1482'. [ 381.464131][T10613] netlink: 'syz.3.1483': attribute type 21 has an invalid length. [ 381.494072][T10609] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.1482'. [ 381.821618][T10617] netlink: 128 bytes leftover after parsing attributes in process `syz.3.1486'. [ 381.840721][T10617] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 382.221118][T10630] netlink: 'syz.1.1491': attribute type 1 has an invalid length. [ 382.243315][T10632] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 382.267887][T10632] syzkaller1: linktype set to 805 [ 382.288628][T10637] netlink: 'syz.2.1492': attribute type 10 has an invalid length. [ 382.308889][T10637] : entered promiscuous mode [ 382.314594][T10637] : entered allmulticast mode [ 382.337537][T10637] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 382.727924][T10644] netlink: 'syz.1.1495': attribute type 21 has an invalid length. [ 383.350058][T10670] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 383.366561][T10670] syzkaller1: linktype set to 805 [ 383.405859][T10672] netlink: 'syz.1.1506': attribute type 3 has an invalid length. [ 383.616664][T10674] netlink: 'syz.3.1507': attribute type 21 has an invalid length. [ 384.146240][T10697] netlink: zone id is out of range [ 384.161989][T10697] netlink: set zone limit has 8 unknown bytes [ 384.445259][T10706] netlink: 'syz.1.1517': attribute type 21 has an invalid length. [ 384.605709][T10714] __nla_validate_parse: 7 callbacks suppressed [ 384.605725][T10714] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1520'. [ 384.639778][T10714] netlink: 61967 bytes leftover after parsing attributes in process `syz.1.1520'. [ 384.666441][T10710] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 384.674049][T10710] IPv6: NLM_F_CREATE should be set when creating new route [ 384.703798][T10710] netlink: 'syz.3.1519': attribute type 9 has an invalid length. [ 384.722445][T10710] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1519'. [ 385.336431][T10717] netlink: 'syz.3.1519': attribute type 9 has an invalid length. [ 385.359042][T10717] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1519'. [ 385.371636][T10728] netlink: 'syz.0.1525': attribute type 3 has an invalid length. [ 385.382817][T10728] netlink: 199824 bytes leftover after parsing attributes in process `syz.0.1525'. [ 385.404358][T10729] netlink: 'syz.0.1525': attribute type 3 has an invalid length. [ 385.416309][T10729] netlink: 199824 bytes leftover after parsing attributes in process `syz.0.1525'. [ 385.764551][T10741] netlink: 'syz.0.1529': attribute type 21 has an invalid length. [ 385.968283][T10751] netlink: 'syz.3.1531': attribute type 2 has an invalid length. [ 385.976099][T10751] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1531'. [ 386.231339][T10763] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1533'. [ 386.262332][T10763] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.1533'. [ 386.919557][T10777] mac80211_hwsim hwsim7 wlan0: entered promiscuous mode [ 386.942428][T10777] mac80211_hwsim hwsim7 wlan0: entered allmulticast mode [ 386.956336][T10779] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.1539'. [ 388.592801][T10819] bridge_slave_1: default FDB implementation only supports local addresses [ 388.813415][T10824] €Â (unregistering): (slave bond_slave_1): Releasing backup interface [ 388.929514][T10831] netlink: 'syz.2.1559': attribute type 29 has an invalid length. [ 389.038807][T10824] €Â (unregistering): (slave bridge_slave_1): Releasing backup interface [ 389.070413][T10824] €Â (unregistering): Released all slaves [ 389.218041][T10831] netlink: 'syz.2.1559': attribute type 29 has an invalid length. [ 389.229853][T10832] netlink: 'syz.2.1559': attribute type 29 has an invalid length. [ 389.239865][T10833] netlink: 'syz.2.1559': attribute type 29 has an invalid length. [ 389.892730][T10854] __nla_validate_parse: 10 callbacks suppressed [ 389.892752][T10854] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1564'. [ 389.930622][T10854] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.1564'. [ 390.572121][T10869] netlink: 'syz.2.1569': attribute type 3 has an invalid length. [ 390.580537][T10869] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1569'. [ 391.324224][T10874] netlink: 'syz.1.1571': attribute type 21 has an invalid length. [ 391.345238][T10874] netlink: 'syz.1.1571': attribute type 1 has an invalid length. [ 391.366188][T10874] netlink: 16090 bytes leftover after parsing attributes in process `syz.1.1571'. [ 391.533439][T10886] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1574'. [ 391.608416][T10886] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.1574'. [ 392.053978][T10901] netlink: 68 bytes leftover after parsing attributes in process `syz.2.1579'. [ 393.560523][T10934] syzkaller0: entered promiscuous mode [ 393.609108][T10934] syzkaller0: entered allmulticast mode [ 394.257350][T10972] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1600'. [ 394.769040][T10979] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1603'. [ 394.950850][T10979] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô!' [ 394.963553][T10979] CPU: 1 PID: 10979 Comm: syz.2.1603 Not tainted syzkaller #0 [ 394.971079][T10979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 394.981179][T10979] Call Trace: [ 394.984512][T10979] [ 394.987496][T10979] dump_stack_lvl+0x18c/0x250 [ 394.992233][T10979] ? show_regs_print_info+0x20/0x20 [ 394.997487][T10979] ? load_image+0x420/0x420 [ 395.002087][T10979] sysfs_warn_dup+0x8e/0xa0 [ 395.006650][T10979] sysfs_do_create_link_sd+0xc0/0x110 [ 395.012087][T10979] device_add_class_symlinks+0x1cf/0x240 [ 395.017776][T10979] device_add+0x4f9/0xc40 [ 395.022148][T10979] wiphy_register+0x1d99/0x2ac0 [ 395.027075][T10979] ? cfg80211_event_work+0x40/0x40 [ 395.032235][T10979] ? minstrel_ht_alloc+0x88a/0x990 [ 395.037399][T10979] ? ieee80211_init_rate_ctrl_alg+0x562/0x5e0 [ 395.043564][T10979] ieee80211_register_hw+0x2dd8/0x3b30 [ 395.049109][T10979] ? ieee80211_register_hw+0xf11/0x3b30 [ 395.054721][T10979] ? ieee80211_tasklet_handler+0x20/0x20 [ 395.060394][T10979] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 395.066343][T10979] ? __debug_object_init+0xec/0x450 [ 395.071620][T10979] ? __asan_memset+0x22/0x40 [ 395.076261][T10979] ? __hrtimer_init+0x189/0x270 [ 395.081165][T10979] mac80211_hwsim_new_radio+0x2a75/0x4d70 [ 395.086959][T10979] ? mac80211_hwsim_free+0x220/0x220 [ 395.092281][T10979] ? rcu_is_watching+0x15/0xb0 [ 395.097072][T10979] ? kstrndup+0xbd/0x140 [ 395.101353][T10979] hwsim_new_radio_nl+0xdad/0x1a70 [ 395.106511][T10979] ? __nla_validate+0x50/0x50 [ 395.111253][T10979] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 395.117707][T10979] ? __nla_parse+0x40/0x50 [ 395.122163][T10979] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x290 [ 395.128518][T10979] genl_family_rcv_msg_doit+0x21a/0x310 [ 395.134089][T10979] ? genl_family_rcv_msg_dumpit+0x310/0x310 [ 395.140015][T10979] ? bpf_lsm_capable+0x9/0x10 [ 395.144720][T10979] ? security_capable+0x89/0xb0 [ 395.149600][T10979] genl_rcv_msg+0x611/0x7a0 [ 395.154146][T10979] ? genl_bind+0x360/0x360 [ 395.158581][T10979] ? hwsim_tx_info_frame_received_nl+0xce0/0xce0 [ 395.164955][T10979] ? ref_tracker_free+0x686/0x830 [ 395.169992][T10979] ? __kasan_kmalloc_large+0x8b/0xa0 [ 395.175308][T10979] netlink_rcv_skb+0x235/0x4c0 [ 395.180097][T10979] ? genl_bind+0x360/0x360 [ 395.184526][T10979] ? netlink_ack+0x1160/0x1160 [ 395.189314][T10979] ? __lock_acquire+0x7d80/0x7d80 [ 395.194358][T10979] ? down_read+0x1ac/0x2e0 [ 395.198796][T10979] genl_rcv+0x28/0x40 [ 395.202791][T10979] netlink_unicast+0x7b1/0x930 [ 395.207609][T10979] netlink_sendmsg+0x8d0/0xbf0 [ 395.212391][T10979] ? netlink_getsockopt+0x590/0x590 [ 395.217615][T10979] ? apparmor_socket_sendmsg+0x8e/0x330 [ 395.223177][T10979] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 395.228559][T10979] ? security_socket_sendmsg+0x80/0xa0 [ 395.234049][T10979] ? netlink_getsockopt+0x590/0x590 [ 395.239379][T10979] ____sys_sendmsg+0x61b/0x980 [ 395.244184][T10979] ? __asan_memset+0x22/0x40 [ 395.248816][T10979] ? __sys_sendmsg_sock+0x30/0x30 [ 395.254284][T10979] ? __import_iovec+0x5f2/0x850 [ 395.259177][T10979] ? import_iovec+0x73/0xa0 [ 395.263720][T10979] ___sys_sendmsg+0x2a6/0x360 [ 395.268444][T10979] ? __sys_sendmsg+0x2b0/0x2b0 [ 395.273283][T10979] __se_sys_sendmsg+0x1d0/0x2c0 [ 395.278165][T10979] ? __x64_sys_sendmsg+0x80/0x80 [ 395.283146][T10979] ? lockdep_hardirqs_on+0x98/0x150 [ 395.288374][T10979] do_syscall_64+0x55/0xb0 [ 395.292816][T10979] ? clear_bhb_loop+0x40/0x90 [ 395.297518][T10979] ? clear_bhb_loop+0x40/0x90 [ 395.302215][T10979] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 395.308134][T10979] RIP: 0033:0x7f010db9e159 [ 395.312574][T10979] 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 [ 395.332211][T10979] RSP: 002b:00007f010ea7e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 395.340648][T10979] RAX: ffffffffffffffda RBX: 00007f010de26090 RCX: 00007f010db9e159 [ 395.348649][T10979] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 395.356644][T10979] RBP: 00007f010dc35024 R08: 0000000000000000 R09: 0000000000000000 [ 395.364659][T10979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 395.372663][T10979] R13: 00007f010de26128 R14: 00007f010de26090 R15: 00007ffdff63e1e8 [ 395.380698][T10979] [ 396.425161][T11009] netlink: 192 bytes leftover after parsing attributes in process `syz.2.1612'. [ 396.453324][T11009] netlink: 192 bytes leftover after parsing attributes in process `syz.2.1612'. [ 396.851078][T11027] netlink: 'syz.2.1619': attribute type 1 has an invalid length. [ 396.859158][T11027] netlink: 191376 bytes leftover after parsing attributes in process `syz.2.1619'. [ 396.903928][T11031] netlink: 'syz.1.1621': attribute type 21 has an invalid length. [ 396.926327][T11027] netlink: 'syz.2.1619': attribute type 1 has an invalid length. [ 396.935868][T11031] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1621'. [ 396.947826][T11027] netlink: 191376 bytes leftover after parsing attributes in process `syz.2.1619'. [ 396.960029][T11031] netlink: 'syz.1.1621': attribute type 4 has an invalid length. [ 396.975789][T11031] netlink: 'syz.1.1621': attribute type 3 has an invalid length. [ 396.990069][T11031] netlink: 3 bytes leftover after parsing attributes in process `syz.1.1621'. [ 397.039354][T11031] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.1621'. [ 399.454468][T11115] netlink: 'syz.0.1644': attribute type 9 has an invalid length. [ 399.482440][T11115] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1644'. [ 399.503611][T11110] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1643'. [ 399.534117][T11110] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 399.574976][T11117] netlink: set zone limit has 8 unknown bytes [ 400.409737][T11137] netlink: 176 bytes leftover after parsing attributes in process `syz.1.1649'. [ 401.323222][T11146] netlink: 'syz.2.1652': attribute type 1 has an invalid length. [ 404.561471][T11176] __nla_validate_parse: 1 callbacks suppressed [ 404.561511][T11176] netlink: 192 bytes leftover after parsing attributes in process `syz.0.1662'. [ 404.616460][T11176] netlink: 192 bytes leftover after parsing attributes in process `syz.0.1662'. [ 408.123685][T11198] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1670'. [ 408.290566][T11206] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.1670'. [ 408.670893][T11218] netlink: 'syz.1.1675': attribute type 2 has an invalid length. [ 408.704627][T11218] netlink: 'syz.1.1675': attribute type 1 has an invalid length. [ 408.729699][T11218] netlink: 9 bytes leftover after parsing attributes in process `syz.1.1675'. [ 410.156997][T11226] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 410.167642][T11226] syzkaller1: linktype set to 805 [ 410.499916][T11238] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1682'. [ 410.734204][T11243] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1684'. [ 410.818022][T11247] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.1684'. [ 411.364614][T11262] netlink: 105120 bytes leftover after parsing attributes in process `syz.1.1690'. [ 411.408885][T11262] netlink: 16126 bytes leftover after parsing attributes in process `syz.1.1690'. [ 411.683389][T11270] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1695'. [ 411.806206][T11279] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.1695'. [ 412.718557][T11297] netlink: 'syz.2.1703': attribute type 17 has an invalid length. [ 412.783029][T11297] netlink: 'syz.2.1703': attribute type 16 has an invalid length. [ 412.801301][T11297] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1703'. [ 413.046728][T11293] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1703'. [ 413.092811][T11297] netlink: 'syz.2.1703': attribute type 10 has an invalid length. [ 413.132158][T11297] team0: Device ipvlan1 failed to register rx_handler [ 414.314138][T11282] syz.3.1698 (11282) used greatest stack depth: 18728 bytes left [ 414.696079][T11327] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1710'. [ 415.148325][T11338] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 415.177362][T11338] syzkaller1: linktype set to 805 [ 419.200200][T11342] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 419.975475][T11361] __nla_validate_parse: 1 callbacks suppressed [ 419.975494][T11361] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1722'. [ 420.135797][T11362] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.1722'. [ 423.233202][T11377] netlink: 'syz.1.1728': attribute type 3 has an invalid length. [ 423.284451][T11377] netlink: 127328 bytes leftover after parsing attributes in process `syz.1.1728'. [ 423.517454][T11390] netlink: set zone limit has 8 unknown bytes [ 423.528923][T11390] netlink: 'syz.2.1731': attribute type 10 has an invalid length. [ 423.951415][T11402] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1735'. [ 423.993037][T11402] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.1735'. [ 424.633269][T11422] netlink: 'syz.1.1744': attribute type 21 has an invalid length. [ 424.658062][T11422] netlink: 'syz.1.1744': attribute type 3 has an invalid length. [ 424.676177][T11422] netlink: 144 bytes leftover after parsing attributes in process `syz.1.1744'. [ 425.388212][T11434] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1746'. [ 425.497571][T11435] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.1746'. [ 426.439697][T11438] netlink: 'syz.2.1748': attribute type 21 has an invalid length. [ 426.477347][T11438] netlink: 'syz.2.1748': attribute type 4 has an invalid length. [ 426.485114][T11438] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1748'. [ 426.768422][T11449] netlink: 14556 bytes leftover after parsing attributes in process `syz.0.1754'. [ 427.095752][T11467] netlink: 'syz.3.1760': attribute type 10 has an invalid length. [ 427.140602][T11467] bridge0: port 4(hsr0) entered disabled state [ 427.785250][T11470] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1761'. [ 427.805119][T11470] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.1761'. [ 428.113023][T11486] FAULT_INJECTION: forcing a failure. [ 428.113023][T11486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 428.143864][T11486] CPU: 1 PID: 11486 Comm: syz.2.1768 Not tainted syzkaller #0 [ 428.151396][T11486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 428.161495][T11486] Call Trace: [ 428.164810][T11486] [ 428.167844][T11486] dump_stack_lvl+0x18c/0x250 [ 428.172590][T11486] ? show_regs_print_info+0x20/0x20 [ 428.177836][T11486] ? load_image+0x420/0x420 [ 428.182392][T11486] ? __might_fault+0xaa/0x120 [ 428.187124][T11486] ? __lock_acquire+0x7d80/0x7d80 [ 428.192195][T11486] should_fail_ex+0x394/0x4c0 [ 428.196926][T11486] _copy_from_user+0x2f/0xe0 [ 428.201555][T11486] __sys_bpf+0x23e/0x890 [ 428.205845][T11486] ? bpf_link_show_fdinfo+0x390/0x390 [ 428.211278][T11486] ? lock_chain_count+0x20/0x20 [ 428.216193][T11486] __x64_sys_bpf+0x7c/0x90 [ 428.220642][T11486] do_syscall_64+0x55/0xb0 [ 428.225094][T11486] ? clear_bhb_loop+0x40/0x90 [ 428.229812][T11486] ? clear_bhb_loop+0x40/0x90 [ 428.234536][T11486] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 428.240479][T11486] RIP: 0033:0x7f010db9e159 [ 428.244921][T11486] 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 [ 428.264541][T11486] RSP: 002b:00007f010ea9f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 428.272969][T11486] RAX: ffffffffffffffda RBX: 00007f010de25fa0 RCX: 00007f010db9e159 [ 428.280961][T11486] RDX: 0000000000000050 RSI: 0000200000000900 RDI: 000000000000000a [ 428.288962][T11486] RBP: 00007f010ea9f090 R08: 0000000000000000 R09: 0000000000000000 [ 428.296954][T11486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 428.304943][T11486] R13: 00007f010de26038 R14: 00007f010de25fa0 R15: 00007ffdff63e1e8 [ 428.312947][T11486] [ 428.974582][T11505] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1774'. [ 429.059189][T11505] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.1774'. [ 429.720800][T11529] FAULT_INJECTION: forcing a failure. [ 429.720800][T11529] name failslab, interval 1, probability 0, space 0, times 0 [ 429.742657][T11529] CPU: 1 PID: 11529 Comm: syz.1.1783 Not tainted syzkaller #0 [ 429.750187][T11529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 429.760292][T11529] Call Trace: [ 429.763617][T11529] [ 429.766590][T11529] dump_stack_lvl+0x18c/0x250 [ 429.771319][T11529] ? show_regs_print_info+0x20/0x20 [ 429.776574][T11529] ? load_image+0x420/0x420 [ 429.781132][T11529] ? __lock_acquire+0x7d80/0x7d80 [ 429.786219][T11529] ? perf_trace_preemptirq_template+0x269/0x330 [ 429.792509][T11529] should_fail_ex+0x394/0x4c0 [ 429.797237][T11529] should_failslab+0x9/0x20 [ 429.801789][T11529] slab_pre_alloc_hook+0x59/0x300 [ 429.806873][T11529] ? bpf_prog_test_run_skb+0x242/0x18f0 [ 429.812448][T11529] ? bpf_prog_test_run_skb+0x242/0x18f0 [ 429.818034][T11529] __kmem_cache_alloc_node+0x53/0x250 [ 429.823436][T11529] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 429.829638][T11529] ? bpf_prog_test_run_skb+0x242/0x18f0 [ 429.835235][T11529] __kmalloc+0xa7/0x240 [ 429.839415][T11529] bpf_prog_test_run_skb+0x242/0x18f0 [ 429.844808][T11529] ? __fget_files+0x37e/0x460 [ 429.849525][T11529] ? __fget_files+0x28/0x460 [ 429.854152][T11529] ? __fget_files+0x3fc/0x460 [ 429.858859][T11529] ? cpu_online+0x60/0x60 [ 429.863206][T11529] bpf_prog_test_run+0x31f/0x390 [ 429.868168][T11529] __sys_bpf+0x49d/0x890 [ 429.872432][T11529] ? bpf_link_show_fdinfo+0x390/0x390 [ 429.877835][T11529] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 429.884018][T11529] __x64_sys_bpf+0x7c/0x90 [ 429.888451][T11529] do_syscall_64+0x55/0xb0 [ 429.892892][T11529] ? clear_bhb_loop+0x40/0x90 [ 429.897586][T11529] ? clear_bhb_loop+0x40/0x90 [ 429.902314][T11529] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 429.908237][T11529] RIP: 0033:0x7fbea399e159 [ 429.912669][T11529] 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 [ 429.932301][T11529] RSP: 002b:00007fbea4912028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 429.940739][T11529] RAX: ffffffffffffffda RBX: 00007fbea3c25fa0 RCX: 00007fbea399e159 [ 429.948741][T11529] RDX: 0000000000000050 RSI: 0000200000000900 RDI: 000000000000000a [ 429.956734][T11529] RBP: 00007fbea4912090 R08: 0000000000000000 R09: 0000000000000000 [ 429.964721][T11529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 429.972715][T11529] R13: 00007fbea3c26038 R14: 00007fbea3c25fa0 R15: 00007ffcf6a18de8 [ 429.980726][T11529] [ 429.995150][T11534] netlink: 'syz.2.1785': attribute type 17 has an invalid length. [ 430.285684][T11541] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1788'. [ 430.358186][T11544] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.1788'. [ 430.407482][T11546] netlink: 'syz.1.1790': attribute type 8 has an invalid length. [ 430.417969][T11546] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1790'. [ 430.730704][T11556] FAULT_INJECTION: forcing a failure. [ 430.730704][T11556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 430.765306][T11556] CPU: 1 PID: 11556 Comm: syz.2.1794 Not tainted syzkaller #0 [ 430.772869][T11556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 430.782991][T11556] Call Trace: [ 430.786406][T11556] [ 430.789393][T11556] dump_stack_lvl+0x18c/0x250 [ 430.794122][T11556] ? show_regs_print_info+0x20/0x20 [ 430.799368][T11556] ? load_image+0x420/0x420 [ 430.803918][T11556] ? __lock_acquire+0x7d80/0x7d80 [ 430.809003][T11556] should_fail_ex+0x394/0x4c0 [ 430.813754][T11556] _copy_from_user+0x2f/0xe0 [ 430.818405][T11556] bpf_prog_test_run_skb+0x267/0x18f0 [ 430.823828][T11556] ? __fget_files+0x28/0x460 [ 430.828473][T11556] ? __fget_files+0x3fc/0x460 [ 430.833212][T11556] ? cpu_online+0x60/0x60 [ 430.837593][T11556] bpf_prog_test_run+0x31f/0x390 [ 430.842583][T11556] __sys_bpf+0x49d/0x890 [ 430.846877][T11556] ? bpf_link_show_fdinfo+0x390/0x390 [ 430.852297][T11556] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 430.858494][T11556] __x64_sys_bpf+0x7c/0x90 [ 430.862933][T11556] do_syscall_64+0x55/0xb0 [ 430.867368][T11556] ? clear_bhb_loop+0x40/0x90 [ 430.872066][T11556] ? clear_bhb_loop+0x40/0x90 [ 430.876793][T11556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 430.882731][T11556] RIP: 0033:0x7f010db9e159 [ 430.887176][T11556] 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 [ 430.906821][T11556] RSP: 002b:00007f010ea9f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 430.915289][T11556] RAX: ffffffffffffffda RBX: 00007f010de25fa0 RCX: 00007f010db9e159 [ 430.923277][T11556] RDX: 0000000000000050 RSI: 0000200000000900 RDI: 000000000000000a [ 430.931273][T11556] RBP: 00007f010ea9f090 R08: 0000000000000000 R09: 0000000000000000 [ 430.939265][T11556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 430.947252][T11556] R13: 00007f010de26038 R14: 00007f010de25fa0 R15: 00007ffdff63e1e8 [ 430.955249][T11556] [ 431.282604][T11574] netlink: 164 bytes leftover after parsing attributes in process `syz.2.1801'. [ 431.479963][T11581] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1803'. [ 431.504712][T11581] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.1803'. [ 431.873596][T11593] FAULT_INJECTION: forcing a failure. [ 431.873596][T11593] name failslab, interval 1, probability 0, space 0, times 0 [ 431.887609][T11593] CPU: 1 PID: 11593 Comm: syz.3.1807 Not tainted syzkaller #0 [ 431.895130][T11593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 431.905220][T11593] Call Trace: [ 431.908528][T11593] [ 431.911488][T11593] dump_stack_lvl+0x18c/0x250 [ 431.916201][T11593] ? show_regs_print_info+0x20/0x20 [ 431.921422][T11593] ? load_image+0x420/0x420 [ 431.925945][T11593] ? __might_sleep+0xe0/0xe0 [ 431.930553][T11593] ? __lock_acquire+0x7d80/0x7d80 [ 431.935619][T11593] should_fail_ex+0x394/0x4c0 [ 431.940337][T11593] should_failslab+0x9/0x20 [ 431.944954][T11593] slab_pre_alloc_hook+0x59/0x300 [ 431.950016][T11593] ? sk_prot_alloc+0xe7/0x210 [ 431.954720][T11593] ? sk_prot_alloc+0xe7/0x210 [ 431.959422][T11593] __kmem_cache_alloc_node+0x53/0x250 [ 431.964832][T11593] ? sk_prot_alloc+0xe7/0x210 [ 431.969540][T11593] __kmalloc+0xa7/0x240 [ 431.973726][T11593] sk_prot_alloc+0xe7/0x210 [ 431.978260][T11593] ? sk_alloc+0x24/0x350 [ 431.982530][T11593] sk_alloc+0x3a/0x350 [ 431.986654][T11593] ? bpf_ctx_init+0x154/0x190 [ 431.991373][T11593] bpf_prog_test_run_skb+0x371/0x18f0 [ 431.996780][T11593] ? __fget_files+0x28/0x460 [ 432.001401][T11593] ? __fget_files+0x3fc/0x460 [ 432.006111][T11593] ? cpu_online+0x60/0x60 [ 432.010508][T11593] bpf_prog_test_run+0x31f/0x390 [ 432.015475][T11593] __sys_bpf+0x49d/0x890 [ 432.019750][T11593] ? bpf_link_show_fdinfo+0x390/0x390 [ 432.025163][T11593] ? lock_chain_count+0x20/0x20 [ 432.030072][T11593] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 432.036089][T11593] __x64_sys_bpf+0x7c/0x90 [ 432.040532][T11593] do_syscall_64+0x55/0xb0 [ 432.044968][T11593] ? clear_bhb_loop+0x40/0x90 [ 432.049668][T11593] ? clear_bhb_loop+0x40/0x90 [ 432.054368][T11593] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 432.060296][T11593] RIP: 0033:0x7f912f79e159 [ 432.064730][T11593] 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 [ 432.084375][T11593] RSP: 002b:00007f91306bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 432.092812][T11593] RAX: ffffffffffffffda RBX: 00007f912fa25fa0 RCX: 00007f912f79e159 [ 432.100819][T11593] RDX: 0000000000000050 RSI: 0000200000000900 RDI: 000000000000000a [ 432.108843][T11593] RBP: 00007f91306bf090 R08: 0000000000000000 R09: 0000000000000000 [ 432.116839][T11593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 432.124829][T11593] R13: 00007f912fa26038 R14: 00007f912fa25fa0 R15: 00007ffc8ddd0c08 [ 432.132834][T11593] [ 432.476683][T11605] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1813'. [ 432.551011][T11608] netlink: 'syz.2.1815': attribute type 29 has an invalid length. [ 432.569205][T11605] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.1813'. [ 432.597151][T11608] netlink: 'syz.2.1815': attribute type 29 has an invalid length. [ 432.829834][T11620] FAULT_INJECTION: forcing a failure. [ 432.829834][T11620] name failslab, interval 1, probability 0, space 0, times 0 [ 432.844173][T11620] CPU: 0 PID: 11620 Comm: syz.0.1819 Not tainted syzkaller #0 [ 432.851682][T11620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 432.861772][T11620] Call Trace: [ 432.865083][T11620] [ 432.868056][T11620] dump_stack_lvl+0x18c/0x250 [ 432.872764][T11620] ? show_regs_print_info+0x20/0x20 [ 432.877980][T11620] ? load_image+0x420/0x420 [ 432.882496][T11620] ? __lock_acquire+0x7d80/0x7d80 [ 432.887548][T11620] should_fail_ex+0x394/0x4c0 [ 432.892257][T11620] should_failslab+0x9/0x20 [ 432.896791][T11620] slab_pre_alloc_hook+0x59/0x300 [ 432.901850][T11620] ? security_sk_alloc+0x4b/0x130 [ 432.906916][T11620] ? security_sk_alloc+0x4b/0x130 [ 432.911980][T11620] __kmem_cache_alloc_node+0x53/0x250 [ 432.917401][T11620] ? security_sk_alloc+0x4b/0x130 [ 432.922462][T11620] __kmalloc+0xa7/0x240 [ 432.926642][T11620] ? sk_prot_alloc+0xe7/0x210 [ 432.931362][T11620] security_sk_alloc+0x4b/0x130 [ 432.936235][T11620] sk_prot_alloc+0x101/0x210 [ 432.940903][T11620] ? sk_alloc+0x24/0x350 [ 432.945173][T11620] sk_alloc+0x3a/0x350 [ 432.949272][T11620] ? bpf_ctx_init+0x154/0x190 [ 432.953980][T11620] bpf_prog_test_run_skb+0x371/0x18f0 [ 432.959382][T11620] ? __fget_files+0x28/0x460 [ 432.963998][T11620] ? __fget_files+0x3fc/0x460 [ 432.968720][T11620] ? cpu_online+0x60/0x60 [ 432.973072][T11620] bpf_prog_test_run+0x31f/0x390 [ 432.978059][T11620] __sys_bpf+0x49d/0x890 [ 432.982358][T11620] ? bpf_link_show_fdinfo+0x390/0x390 [ 432.988169][T11620] ? lock_chain_count+0x20/0x20 [ 432.993068][T11620] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 432.999087][T11620] __x64_sys_bpf+0x7c/0x90 [ 433.003537][T11620] do_syscall_64+0x55/0xb0 [ 433.008053][T11620] ? clear_bhb_loop+0x40/0x90 [ 433.012768][T11620] ? clear_bhb_loop+0x40/0x90 [ 433.017938][T11620] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 433.023893][T11620] RIP: 0033:0x7f166159e159 [ 433.028342][T11620] 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 [ 433.047981][T11620] RSP: 002b:00007f166254e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 433.056438][T11620] RAX: ffffffffffffffda RBX: 00007f1661825fa0 RCX: 00007f166159e159 [ 433.064447][T11620] RDX: 0000000000000050 RSI: 0000200000000900 RDI: 000000000000000a [ 433.072450][T11620] RBP: 00007f166254e090 R08: 0000000000000000 R09: 0000000000000000 [ 433.080439][T11620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 433.088431][T11620] R13: 00007f1661826038 R14: 00007f1661825fa0 R15: 00007fff37720f18 [ 433.096476][T11620] [ 433.475453][T11639] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1826'. [ 433.530699][T11643] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1827'. [ 433.578399][T11643] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.1827'. [ 434.167669][T11654] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1831'. [ 435.090683][T11673] netlink: 'syz.1.1838': attribute type 21 has an invalid length. [ 435.780520][T11698] __nla_validate_parse: 4 callbacks suppressed [ 435.780538][T11698] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1846'. [ 435.827554][T11698] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.1846'. [ 436.747928][T11724] delete_channel: no stack [ 437.117682][T11728] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.1853'. [ 437.170873][T11728] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.1853'. [ 437.208909][T11723] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.1853'. [ 437.324080][T11742] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1860'. [ 437.356709][T11742] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.1860'. [ 440.142912][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.149499][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.781216][T11779] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1872'. [ 441.386104][T11793] netlink: 'syz.3.1877': attribute type 33 has an invalid length. [ 441.445152][T11793] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1877'. [ 441.537116][T11795] .76žÿ: renamed from team_slave_1 (while UP) [ 441.743690][T11806] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1882'. [ 441.904886][T11791] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.1876'. [ 441.977741][T11791] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.1876'. [ 441.993621][T11804] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.1876'. [ 442.058496][T11816] netlink: 40227 bytes leftover after parsing attributes in process `syz.1.1885'. [ 442.354648][T11833] netlink: 'syz.1.1891': attribute type 10 has an invalid length. [ 442.381023][T11833] netlink: 55 bytes leftover after parsing attributes in process `syz.1.1891'. [ 442.645059][T11843] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1894'. [ 443.620960][T11868] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.1899'. [ 443.643078][T11868] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.1899'. [ 445.995168][T11939] openvswitch: netlink: IP tunnel dst address not specified [ 446.042864][T11938] netlink: 'syz.1.1925': attribute type 9 has an invalid length. [ 447.100006][T11966] netlink: 'syz.0.1936': attribute type 21 has an invalid length. [ 447.145863][T11966] netlink: 'syz.0.1936': attribute type 6 has an invalid length. [ 447.200045][T11966] __nla_validate_parse: 9 callbacks suppressed [ 447.200067][T11966] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1936'. [ 447.964378][T11995] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1945'. [ 448.002758][T11995] hsr_slave_0: left promiscuous mode [ 448.041571][T11995] hsr_slave_1: left promiscuous mode [ 448.115858][T11995] nr0: port 1(hsr0) entered disabled state [ 448.239871][T11995] hsr0 (unregistering): left allmulticast mode [ 448.263705][T11995] hsr0 (unregistering): left promiscuous mode [ 448.283532][T11995] nr0: port 1(hsr0) entered disabled state [ 448.543471][T12005] netlink: 65055 bytes leftover after parsing attributes in process `syz.3.1947'. [ 448.763837][T12007] netlink: 'syz.2.1948': attribute type 29 has an invalid length. [ 448.785634][T12007] netlink: 'syz.2.1948': attribute type 29 has an invalid length. [ 448.814811][T12007] netlink: 'syz.2.1948': attribute type 29 has an invalid length. [ 448.845308][T12007] netlink: 'syz.2.1948': attribute type 29 has an invalid length. [ 448.957556][T12007] netlink: 'syz.2.1948': attribute type 29 has an invalid length. [ 449.502739][T12009] netlink: 'syz.2.1948': attribute type 29 has an invalid length. [ 450.697889][T12069] netlink: 'syz.0.1968': attribute type 6 has an invalid length. [ 450.706669][T12069] netlink: 164 bytes leftover after parsing attributes in process `syz.0.1968'. [ 452.187309][T12085] mac80211_hwsim hwsim6 wlan1: entered promiscuous mode [ 452.197058][T12085] mac80211_hwsim hwsim6 wlan1: entered allmulticast mode [ 452.645396][T12101] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1977'. [ 452.695979][T12101] hsr_slave_0: left promiscuous mode [ 452.718127][T12101] hsr_slave_1: left promiscuous mode [ 454.595272][T12129] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.1991'. [ 455.492550][T12145] netlink: 'syz.0.2002': attribute type 29 has an invalid length. [ 455.540618][T12145] netlink: 'syz.0.2002': attribute type 29 has an invalid length. [ 455.563362][T12148] netlink: 'syz.0.2002': attribute type 29 has an invalid length. [ 455.620090][T12150] netlink: 'syz.2.1996': attribute type 21 has an invalid length. [ 455.678705][T12150] netlink: 'syz.2.1996': attribute type 21 has an invalid length. [ 455.707723][T12150] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1996'. [ 455.727280][T12150] netlink: 'syz.2.1996': attribute type 1 has an invalid length. [ 455.738663][T12145] netlink: 'syz.0.2002': attribute type 29 has an invalid length. [ 455.755529][T12148] netlink: 'syz.0.2002': attribute type 29 has an invalid length. [ 455.782253][T12152] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1994'. [ 455.807962][T12152] hsr_slave_0: left promiscuous mode [ 455.818624][T12152] hsr_slave_1: left promiscuous mode [ 456.012562][T12156] netlink: 'syz.0.2002': attribute type 29 has an invalid length. [ 458.670525][T12177] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.2006'. [ 458.746488][T12177] netlink: 61967 bytes leftover after parsing attributes in process `syz.1.2006'. [ 458.997508][T12187] : renamed from bond_slave_0 [ 459.590235][T12199] netlink: 'syz.2.2023': attribute type 9 has an invalid length. [ 459.600720][T12199] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2023'. [ 459.770405][T12205] netlink: 130984 bytes leftover after parsing attributes in process `syz.3.2015'. [ 461.095151][T12219] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.2020'. [ 461.171282][T12217] syzkaller0: entered promiscuous mode [ 461.204623][T12217] syzkaller0: entered allmulticast mode [ 461.242324][T12219] netlink: 61967 bytes leftover after parsing attributes in process `syz.0.2020'. [ 461.524124][T12225] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2022'. [ 462.281512][T12247] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.2031'. [ 462.361178][T12247] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.2031'. [ 462.426061][T12251] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.2032'. [ 462.715470][T12257] syzkaller0: entered promiscuous mode [ 462.747166][T12257] syzkaller0: entered allmulticast mode [ 463.608560][T12277] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 463.614631][T12277] syzkaller1: linktype set to 805 [ 463.918416][T12278] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.2043'. [ 464.174130][T12278] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.2043'. [ 465.238295][T12300] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 465.510241][T12310] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 465.543489][T12310] syzkaller1: linktype set to 805 [ 465.614229][T12313] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.2056'. [ 465.746559][T12313] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.2056'. [ 466.621993][T12333] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.2065'. [ 466.677795][T12333] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.2065'. [ 466.943232][T12343] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 466.980213][T12343] syzkaller1: linktype set to 805 [ 467.761250][T12356] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.2076'. [ 467.840677][T12356] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.2076'. [ 468.115208][T12374] netlink: 209832 bytes leftover after parsing attributes in process `syz.0.2079'. [ 468.152896][T12374] netlink: 209832 bytes leftover after parsing attributes in process `syz.0.2079'. [ 468.396205][T12388] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 468.438975][T12388] syzkaller1: linktype set to 805 [ 469.487484][T12403] FAULT_INJECTION: forcing a failure. [ 469.487484][T12403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 469.520236][T12403] CPU: 0 PID: 12403 Comm: syz.1.2087 Not tainted syzkaller #0 [ 469.527932][T12403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 469.538051][T12403] Call Trace: [ 469.541371][T12403] [ 469.544345][T12403] dump_stack_lvl+0x18c/0x250 [ 469.549083][T12403] ? show_regs_print_info+0x20/0x20 [ 469.554361][T12403] ? load_image+0x420/0x420 [ 469.558966][T12403] ? __might_fault+0xaa/0x120 [ 469.563684][T12403] ? __lock_acquire+0x7d80/0x7d80 [ 469.568749][T12403] should_fail_ex+0x394/0x4c0 [ 469.573511][T12403] _copy_to_user+0x2f/0xa0 [ 469.577997][T12403] bpf_test_finish+0x19f/0x650 [ 469.582815][T12403] ? bpf_test_run+0x174/0x870 [ 469.587557][T12403] ? convert_skb_to___skb+0x420/0x420 [ 469.592998][T12403] bpf_prog_test_run_skb+0x1135/0x18f0 [ 469.598539][T12403] ? cpu_online+0x60/0x60 [ 469.602915][T12403] bpf_prog_test_run+0x31f/0x390 [ 469.607910][T12403] __sys_bpf+0x49d/0x890 [ 469.612205][T12403] ? bpf_link_show_fdinfo+0x390/0x390 [ 469.617642][T12403] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 469.623871][T12403] __x64_sys_bpf+0x7c/0x90 [ 469.628333][T12403] do_syscall_64+0x55/0xb0 [ 469.632792][T12403] ? clear_bhb_loop+0x40/0x90 [ 469.637535][T12403] ? clear_bhb_loop+0x40/0x90 [ 469.642272][T12403] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 469.648220][T12403] RIP: 0033:0x7fbea399e159 [ 469.652674][T12403] 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 [ 469.672324][T12403] RSP: 002b:00007fbea4912028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 469.680793][T12403] RAX: ffffffffffffffda RBX: 00007fbea3c25fa0 RCX: 00007fbea399e159 [ 469.688873][T12403] RDX: 0000000000000050 RSI: 0000200000000900 RDI: 000000000000000a [ 469.696892][T12403] RBP: 00007fbea4912090 R08: 0000000000000000 R09: 0000000000000000 [ 469.704907][T12403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 469.712916][T12403] R13: 00007fbea3c26038 R14: 00007fbea3c25fa0 R15: 00007ffcf6a18de8 [ 469.720943][T12403] [ 470.339194][T12422] validate_nla: 1 callbacks suppressed [ 470.339213][T12422] netlink: 'syz.3.2095': attribute type 10 has an invalid length. [ 470.721832][T12435] FAULT_INJECTION: forcing a failure. [ 470.721832][T12435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 470.747035][T12435] CPU: 0 PID: 12435 Comm: syz.3.2101 Not tainted syzkaller #0 [ 470.754581][T12435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 470.764681][T12435] Call Trace: [ 470.767992][T12435] [ 470.770960][T12435] dump_stack_lvl+0x18c/0x250 [ 470.775787][T12435] ? show_regs_print_info+0x20/0x20 [ 470.781043][T12435] ? load_image+0x420/0x420 [ 470.785638][T12435] ? __might_fault+0xaa/0x120 [ 470.790460][T12435] ? __lock_acquire+0x7d80/0x7d80 [ 470.795555][T12435] should_fail_ex+0x394/0x4c0 [ 470.800331][T12435] _copy_to_user+0x2f/0xa0 [ 470.804792][T12435] bpf_test_finish+0x25a/0x650 [ 470.809732][T12435] ? bpf_test_run+0x174/0x870 [ 470.814494][T12435] ? convert_skb_to___skb+0x420/0x420 [ 470.819926][T12435] bpf_prog_test_run_skb+0x1135/0x18f0 [ 470.825447][T12435] ? cpu_online+0x60/0x60 [ 470.829824][T12435] bpf_prog_test_run+0x31f/0x390 [ 470.834859][T12435] __sys_bpf+0x49d/0x890 [ 470.839208][T12435] ? bpf_link_show_fdinfo+0x390/0x390 [ 470.844645][T12435] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 470.850988][T12435] __x64_sys_bpf+0x7c/0x90 [ 470.855468][T12435] do_syscall_64+0x55/0xb0 [ 470.859932][T12435] ? clear_bhb_loop+0x40/0x90 [ 470.864666][T12435] ? clear_bhb_loop+0x40/0x90 [ 470.869498][T12435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 470.875441][T12435] RIP: 0033:0x7f912f79e159 [ 470.879910][T12435] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 470.899558][T12435] RSP: 002b:00007f91306bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 470.908059][T12435] RAX: ffffffffffffffda RBX: 00007f912fa25fa0 RCX: 00007f912f79e159 [ 470.916071][T12435] RDX: 0000000000000050 RSI: 0000200000000900 RDI: 000000000000000a [ 470.924193][T12435] RBP: 00007f91306bf090 R08: 0000000000000000 R09: 0000000000000000 [ 470.932208][T12435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 470.940218][T12435] R13: 00007f912fa26038 R14: 00007f912fa25fa0 R15: 00007ffc8ddd0c08 [ 470.948245][T12435] [ 471.915542][T12431] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 471.925018][T12431] syzkaller1: linktype set to 805 [ 474.604562][ T5780] Bluetooth: hci1: unexpected subevent 0x0a length: 150 > 30 [ 474.651348][T12468] netlink: set zone limit has 8 unknown bytes [ 474.759075][T12473] __nla_validate_parse: 31 callbacks suppressed [ 474.759110][T12473] netlink: 14 bytes leftover after parsing attributes in process `syz.3.2110'. [ 474.793837][T12476] netlink: 'syz.2.2112': attribute type 2 has an invalid length. [ 474.826998][T12476] netlink: 'syz.2.2112': attribute type 9 has an invalid length. [ 474.857031][T12476] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2112'. [ 475.127218][T12492] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 475.144776][T12492] syzkaller1: linktype set to 805 [ 477.480732][T12496] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2116'. [ 478.008394][T12510] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.2121'. [ 478.059492][T12510] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 478.111318][T12513] netlink: 10 bytes leftover after parsing attributes in process `syz.3.2122'. [ 478.266536][T12516] netlink: 14568 bytes leftover after parsing attributes in process `syz.1.2123'. [ 478.926395][T12512] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 479.186520][T12530] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 479.242934][T12530] syzkaller1: linktype set to 805 [ 479.334772][T12534] netlink: 'syz.3.2129': attribute type 39 has an invalid length. [ 479.629627][T12533] delete_channel: no stack [ 479.786319][T12552] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.2133'. [ 479.845538][T12551] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.2133'. [ 480.042020][T12564] netlink: 'syz.3.2136': attribute type 10 has an invalid length. [ 480.149056][T12564] team0: Device wg1 is of different type [ 480.786348][T12587] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 480.829604][T12587] syzkaller1: linktype set to 805 [ 482.794150][T12634] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 482.810686][T12634] syzkaller1: linktype set to 805 [ 483.466660][T12637] netlink: 64287 bytes leftover after parsing attributes in process `syz.3.2161'. [ 484.423681][T12653] netlink: 16399 bytes leftover after parsing attributes in process `syz.2.2169'. [ 485.685307][T12671] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 485.719594][T12671] syzkaller1: linktype set to 805 [ 486.771909][T12691] netlink: 'syz.3.2182': attribute type 63 has an invalid length. [ 486.789622][T12691] netlink: 'syz.3.2182': attribute type 63 has an invalid length. [ 487.636665][T12718] netlink: 'syz.0.2189': attribute type 29 has an invalid length. [ 487.665811][T12718] netlink: 'syz.0.2189': attribute type 29 has an invalid length. [ 487.719788][T12719] netlink: 'syz.0.2189': attribute type 29 has an invalid length. [ 487.756394][T12721] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 487.783151][T12721] syzkaller1: linktype set to 805 [ 487.815195][T12718] netlink: 'syz.0.2189': attribute type 29 has an invalid length. [ 489.324391][T12749] netlink: 'syz.2.2197': attribute type 21 has an invalid length. [ 489.361714][T12749] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2197'. [ 489.432365][T12753] sit0: entered promiscuous mode [ 490.113650][T12761] netlink: 'syz.1.2201': attribute type 10 has an invalid length. [ 490.741470][T12761] team0: Port device geneve1 added [ 490.769547][T12770] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 490.799404][T12770] syzkaller1: linktype set to 805 [ 494.958597][T12820] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 494.997826][T12820] syzkaller1: linktype set to 805 [ 496.228327][T12842] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2225'. [ 496.332243][T12844] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2226'. [ 496.686520][T12852] netlink: 'syz.2.2229': attribute type 10 has an invalid length. [ 497.699593][T12871] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 497.730738][T12871] syzkaller1: linktype set to 805 [ 497.814216][T12873] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.2236'. [ 497.844511][T12873] netlink: zone id is out of range [ 497.847980][T12874] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.2236'. [ 497.888856][T12873] netlink: zone id is out of range [ 497.927518][T12874] netlink: zone id is out of range [ 497.942113][T12873] netlink: zone id is out of range [ 498.000270][T12873] netlink: zone id is out of range [ 498.032533][T12874] netlink: zone id is out of range [ 498.053766][T12873] netlink: zone id is out of range [ 498.067074][T12874] netlink: zone id is out of range [ 498.097007][T12874] netlink: zone id is out of range [ 498.102181][T12874] netlink: zone id is out of range [ 498.377634][T12859] delete_channel: no stack [ 498.405109][T12859] delete_channel: no stack [ 498.496265][T12880] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.2239'. [ 498.516702][T12880] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.2239'. [ 498.618542][T12885] netlink: 'syz.2.2240': attribute type 21 has an invalid length. [ 498.646941][T12885] netlink: 'syz.2.2240': attribute type 1 has an invalid length. [ 499.147285][T12898] netlink: 'syz.0.2245': attribute type 1 has an invalid length. [ 499.166497][T12898] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.2245'. [ 499.298113][T12907] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 499.332975][T12907] syzkaller1: linktype set to 805 [ 499.870021][ T5780] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 499.878074][ T5780] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 499.885763][ T5780] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 499.899173][ T5780] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 499.923379][ T5780] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 499.933720][ T5780] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 500.279874][T12391] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 500.508939][T12391] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 500.694416][T12391] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 500.841491][T12391] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 500.899122][T12908] chnl_net:caif_netlink_parms(): no params data found [ 501.200173][T12908] bridge0: port 1(bridge_slave_0) entered blocking state [ 501.236227][T12908] bridge0: port 1(bridge_slave_0) entered disabled state [ 501.252660][T12908] bridge_slave_0: entered allmulticast mode [ 501.279581][T12908] bridge_slave_0: entered promiscuous mode [ 501.309726][T12908] bridge0: port 2(bridge_slave_1) entered blocking state [ 501.327168][T12908] bridge0: port 2(bridge_slave_1) entered disabled state [ 501.334493][T12908] bridge_slave_1: entered allmulticast mode [ 501.358458][T12908] bridge_slave_1: entered promiscuous mode [ 501.449956][T12908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 501.505139][T12908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 501.593949][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.600702][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.651480][T12908] team0: Port device team_slave_0 added [ 501.765257][T12908] team0: Port device team_slave_1 added [ 501.938323][T12908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 501.952516][T12908] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 501.987435][ T5785] Bluetooth: hci3: command tx timeout [ 501.992701][T12908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 502.107773][T12908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 502.114821][T12908] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 502.184284][T12908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 502.227089][T12959] netlink: 'syz.2.2263': attribute type 21 has an invalid length. [ 502.235463][T12959] netlink: 'syz.2.2263': attribute type 1 has an invalid length. [ 502.259447][T12959] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2263'. [ 502.273570][T12961] netlink: 'syz.2.2263': attribute type 1 has an invalid length. [ 504.057094][ T5785] Bluetooth: hci3: command tx timeout [ 505.060366][T12908] hsr_slave_0: entered promiscuous mode [ 505.068377][T12908] hsr_slave_1: entered promiscuous mode [ 505.074973][T12908] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 505.082658][T12908] Cannot create hsr debugfs directory [ 505.345749][ T5785] Bluetooth: hci2: ISO packet for unknown connection handle 0 [ 506.137140][ T5785] Bluetooth: hci3: command tx timeout [ 506.642143][T13018] netlink: 'syz.3.2272': attribute type 1 has an invalid length. [ 506.674190][T13018] netlink: 168864 bytes leftover after parsing attributes in process `syz.3.2272'. [ 507.477194][T13033] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 507.493151][T13033] syzkaller1: linktype set to 805 [ 507.525624][T13039] netlink: 128 bytes leftover after parsing attributes in process `syz.0.2276'. [ 507.550699][T13039] net_ratelimit: 486 callbacks suppressed [ 507.550715][T13039] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 507.925343][T12391] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 507.934748][T12391] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 508.207104][ T5785] Bluetooth: hci3: command tx timeout [ 508.770677][T13065] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.2285'. [ 509.426259][T12391] team0 (unregistering): Port device geneve1 removed [ 509.818775][T12391] team0 (unregistering): Port device team_slave_1 removed [ 509.864582][T12391] team0 (unregistering): Port device team_slave_0 removed [ 509.918825][T12391] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 509.998863][T12391] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 510.199477][T12391] bond0 (unregistering): (slave team0): Releasing backup interface [ 510.231418][T12391] bond0 (unregistering): Released all slaves [ 510.319842][T13077] netlink: 61967 bytes leftover after parsing attributes in process `syz.2.2287'. [ 510.485555][T13091] netlink: 'syz.0.2289': attribute type 46 has an invalid length. [ 510.506048][T13091] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2289'. [ 510.623147][T12908] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 510.690370][T12908] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 510.740180][T12908] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 510.754611][T12908] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 511.305300][T13104] netlink: 'syz.0.2294': attribute type 10 has an invalid length. [ 511.523898][T12908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 511.587684][T12908] 8021q: adding VLAN 0 to HW filter on device team0 [ 511.591051][T13113] netlink: 'syz.0.2297': attribute type 9 has an invalid length. [ 511.632743][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.640944][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 511.643538][T13114] netlink: 'syz.0.2297': attribute type 9 has an invalid length. [ 511.675558][T13117] netlink: 'syz.3.2298': attribute type 1 has an invalid length. [ 511.690740][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.697971][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 511.701027][T13117] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.2298'. [ 511.717085][T13113] netlink: 399 bytes leftover after parsing attributes in process `syz.0.2297'. [ 511.733859][T13114] netlink: 399 bytes leftover after parsing attributes in process `syz.0.2297'. [ 511.769596][T13114] netlink: 'syz.0.2297': attribute type 9 has an invalid length. [ 511.797184][T13113] netlink: 'syz.0.2297': attribute type 9 has an invalid length. [ 511.804998][T13113] netlink: 399 bytes leftover after parsing attributes in process `syz.0.2297'. [ 511.844559][T13114] netlink: 399 bytes leftover after parsing attributes in process `syz.0.2297'. [ 511.895821][T13114] netlink: 'syz.0.2297': attribute type 9 has an invalid length. [ 511.918180][T13113] netlink: 'syz.0.2297': attribute type 9 has an invalid length. [ 511.968106][T13114] netlink: 399 bytes leftover after parsing attributes in process `syz.0.2297'. [ 512.010700][T13113] netlink: 'syz.0.2297': attribute type 9 has an invalid length. [ 512.538317][T12908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 512.680863][T12908] veth0_vlan: entered promiscuous mode [ 512.716598][T12908] veth1_vlan: entered promiscuous mode [ 512.823756][T12908] veth0_macvtap: entered promiscuous mode [ 512.856734][T12908] veth1_macvtap: entered promiscuous mode [ 512.915117][T12908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 512.945027][T12908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 512.966696][T12908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 512.985358][T12908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 513.006295][T12908] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 513.050452][T12908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 513.075992][T12908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 513.115290][T12908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 513.155053][T12908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 513.194143][T12908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 513.274550][T12908] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.290577][T12908] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.300218][T12908] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.309337][T12908] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.588048][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 513.595946][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 513.865317][T13174] syzkaller0: entered promiscuous mode [ 513.889324][T13174] syzkaller0: entered allmulticast mode [ 516.498468][T12391] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 516.524761][T12391] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 516.706221][T13205] __nla_validate_parse: 44 callbacks suppressed [ 516.706238][T13205] netlink: 209820 bytes leftover after parsing attributes in process `syz.2.2312'. [ 516.731770][T13206] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2313'. [ 516.830781][T13208] validate_nla: 43 callbacks suppressed [ 516.830823][T13208] netlink: 'syz.1.2247': attribute type 10 has an invalid length. [ 516.851686][T13208] netlink: 210880 bytes leftover after parsing attributes in process `syz.1.2247'. [ 517.049155][T13219] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.2316'. [ 517.269568][T13222] veth1_to_bond: entered allmulticast mode [ 517.352003][T13228] netlink: 'syz.3.2318': attribute type 10 has an invalid length. [ 517.433117][T13228] team0: Device wg1 is of different type [ 518.250245][T13251] netlink: 14 bytes leftover after parsing attributes in process `syz.3.2325'. [ 518.447467][T13260] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2326'. [ 518.565093][T13263] sit0: entered allmulticast mode [ 518.714725][T13269] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.2328'. [ 518.753204][T13271] netlink: 'syz.0.2329': attribute type 1 has an invalid length. [ 518.887716][T13276] netlink: 'syz.1.2330': attribute type 17 has an invalid length. [ 518.913797][T13276] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 519.073935][T13285] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 519.080434][T13285] syzkaller1: linktype set to 805 [ 519.642524][T13301] netlink: 'syz.3.2337': attribute type 6 has an invalid length. [ 519.652360][T13301] netlink: 'syz.3.2337': attribute type 1 has an invalid length. [ 519.663080][T13301] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.2337'. [ 519.940401][T13302] mac80211_hwsim hwsim28 wlan0: entered promiscuous mode [ 519.978998][T13302] mac80211_hwsim hwsim28 wlan0: entered allmulticast mode [ 520.007808][T13310] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2339'. [ 520.120792][T13312] netlink: 'syz.0.2340': attribute type 10 has an invalid length. [ 520.217055][T13315] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.2341'. [ 520.538201][T13325] syzkaller0: entered promiscuous mode [ 520.543764][T13325] syzkaller0: entered allmulticast mode [ 521.430771][T13354] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 521.449448][T13354] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 521.474013][T13354] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 521.491744][ T5776] »»»»»»: (slave syz_tun): Releasing backup interface [ 521.504039][T13354] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 521.512250][T13354] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 521.522533][T13354] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 521.580008][T13358] netlink: 'syz.3.2356': attribute type 2 has an invalid length. [ 522.049566][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 522.202572][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 522.241554][T13370] syzkaller0: entered promiscuous mode [ 522.247381][T13370] syzkaller0: entered allmulticast mode [ 522.303728][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 522.435106][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 522.746263][T13350] chnl_net:caif_netlink_parms(): no params data found [ 522.877417][T13389] __nla_validate_parse: 3 callbacks suppressed [ 522.877435][T13389] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.2363'. [ 523.009215][T13350] bridge0: port 1(bridge_slave_0) entered blocking state [ 523.017382][T13350] bridge0: port 1(bridge_slave_0) entered disabled state [ 523.024726][T13350] bridge_slave_0: entered allmulticast mode [ 523.032575][T13350] bridge_slave_0: entered promiscuous mode [ 523.045195][T13350] bridge0: port 2(bridge_slave_1) entered blocking state [ 523.053094][T13350] bridge0: port 2(bridge_slave_1) entered disabled state [ 523.064336][T13350] bridge_slave_1: entered allmulticast mode [ 523.073971][T13350] bridge_slave_1: entered promiscuous mode [ 523.166509][T13350] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 523.204121][T13350] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 523.486070][T13350] team0: Port device team_slave_0 added [ 523.567099][ T5785] Bluetooth: hci1: command tx timeout [ 523.592112][T13407] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.2367'. [ 523.642390][T13350] team0: Port device team_slave_1 added [ 523.750543][T13411] syzkaller0: entered promiscuous mode [ 523.756279][T13411] syzkaller0: entered allmulticast mode [ 524.317614][T13350] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 524.324633][T13350] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 524.420351][T13350] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 524.497559][T13350] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 524.504599][T13350] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 524.587582][T13350] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 524.647918][T13430] bridge0: entered allmulticast mode [ 524.700858][T13438] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.2372'. [ 524.723840][T13434] hsr0: left allmulticast mode [ 524.746357][T13434] hsr_slave_0: left allmulticast mode [ 524.777593][T13434] hsr_slave_1: left allmulticast mode [ 524.784582][T13434] bridge0: port 4(hsr0) entered disabled state [ 525.387757][T13350] hsr_slave_0: entered promiscuous mode [ 525.416458][T13350] hsr_slave_1: entered promiscuous mode [ 525.472914][T13350] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 525.487142][T13350] Cannot create hsr debugfs directory [ 525.646995][ T5785] Bluetooth: hci1: command tx timeout [ 525.772719][T13458] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.2375'. [ 527.234997][T13490] tap0: tun_chr_ioctl cmd 1074025675 [ 527.254243][T13490] tap0: persist enabled [ 527.270667][T13495] tap0: tun_chr_ioctl cmd 1074025675 [ 527.276030][T13495] tap0: persist enabled [ 527.624746][T13501] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.2381'. [ 527.726922][ T5785] Bluetooth: hci1: command tx timeout [ 528.316446][T13504] netlink: 'syz.0.2383': attribute type 21 has an invalid length. [ 529.054900][T13511] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.2384'. [ 529.335674][T13514] netlink: 'syz.3.2385': attribute type 19 has an invalid length. [ 529.807159][ T5785] Bluetooth: hci1: command tx timeout [ 530.493775][T13521] netlink: 164 bytes leftover after parsing attributes in process `syz.0.2386'. [ 532.895911][T13350] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 532.931543][T13539] netlink: 'syz.0.2391': attribute type 2 has an invalid length. [ 532.947473][T13539] netlink: 119 bytes leftover after parsing attributes in process `syz.0.2391'. [ 533.086368][T13350] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 533.310388][T13350] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 533.798147][T13554] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.2393'. [ 533.826952][T13350] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 535.756670][T13350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 536.469054][T13568] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.2394'. [ 536.498076][T13350] 8021q: adding VLAN 0 to HW filter on device team0 [ 536.587781][T13568] openvswitch: netlink: Tunnel attr 0 has unexpected len 1788 expected 8 [ 536.608732][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 536.616261][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 536.788739][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 536.796298][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 536.948282][ T12] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 536.955456][ T12] batman_adv: batadv0: Removing interface: virt_wifi0 [ 536.998712][ T12] bridge_slave_1: left allmulticast mode [ 537.004567][ T12] bridge_slave_1: left promiscuous mode [ 537.013367][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 537.084021][ T12] bridge_slave_0: left allmulticast mode [ 537.096956][ T12] bridge_slave_0: left promiscuous mode [ 537.102905][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 537.304300][ T12] veth1_macvtap: left promiscuous mode [ 537.319160][ T12] veth0_macvtap: left promiscuous mode [ 537.876260][ T12] team0 (unregistering): Port device geneve1 removed [ 539.525448][ T12] team0 (unregistering): Port device team_slave_1 removed [ 539.787637][ T12] »»»»»» (unregistering): (slave bond_slave_1): Releasing backup interface [ 539.960016][ T12] »»»»»» (unregistering): (slave bond_slave_0): Releasing backup interface [ 541.083452][ T12] team0 (unregistering): Port device »»»»»» removed [ 541.091741][ T12] team0 (unregistering): Port device bridge0 removed [ 541.157380][ T12] »»»»»» (unregistering): Released all slaves [ 541.609296][ T7384] bridge0: port 1(bridge_slave_0) entered blocking state [ 541.616497][ T7384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 541.662839][ T7384] bridge0: port 2(bridge_slave_1) entered blocking state [ 541.670078][ T7384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 542.735485][T13350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 542.866225][T13350] veth0_vlan: entered promiscuous mode [ 542.890127][T13350] veth1_vlan: entered promiscuous mode [ 542.951541][T13350] veth0_macvtap: entered promiscuous mode [ 542.962738][T13350] veth1_macvtap: entered promiscuous mode [ 542.999910][T13350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 543.013164][T13350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.036990][T13350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 543.048200][T13350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.069990][T13350] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 543.090086][T13350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 543.106896][T13350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.116756][T13350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 543.127457][T13350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.151650][T13350] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 543.186514][T13350] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 543.195534][T13350] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 543.207475][T13350] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 543.227095][T13350] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 543.738688][ T1087] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 543.750293][ T1087] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 543.768600][T13468] syz.1.2373 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 543.873223][ T1087] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 543.890553][ T1087] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 544.004061][T13468] CPU: 1 PID: 13468 Comm: syz.1.2373 Not tainted syzkaller #0 [ 544.011607][T13468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 544.021711][T13468] Call Trace: [ 544.025038][T13468] [ 544.028024][T13468] dump_stack_lvl+0x18c/0x250 [ 544.032756][T13468] ? show_regs_print_info+0x20/0x20 [ 544.038008][T13468] ? load_image+0x420/0x420 [ 544.042543][T13468] ? ___ratelimit+0x478/0x610 [ 544.047303][T13468] ? radix_tree_cpu_dead+0x160/0x160 [ 544.052639][T13468] dump_header+0xd8/0x820 [ 544.057051][T13468] oom_kill_process+0x390/0x580 [ 544.061958][T13468] out_of_memory+0xe0e/0x1200 [ 544.066722][T13468] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 544.072439][T13468] ? mutex_lock_nested+0x20/0x20 [ 544.077509][T13468] ? unregister_oom_notifier+0x20/0x20 [ 544.083025][T13468] mem_cgroup_out_of_memory+0x2c2/0x390 [ 544.088610][T13468] ? try_charge_memcg+0xc91/0x17c0 [ 544.093766][T13468] ? drain_local_stock+0x630/0x630 [ 544.098941][T13468] ? do_raw_spin_unlock+0x121/0x230 [ 544.104198][T13468] try_charge_memcg+0xca1/0x17c0 [ 544.109195][T13468] ? folio_prep_large_rmappable+0x9e/0x1b0 [ 544.115044][T13468] ? folio_flags+0x120/0x120 [ 544.119703][T13468] ? shmem_alloc_folio+0x1f4/0x2a0 [ 544.124891][T13468] ? percpu_ref_tryget+0x15/0x180 [ 544.129962][T13468] ? get_mem_cgroup_from_mm+0x38/0x290 [ 544.135473][T13468] charge_memcg+0x11b/0x3b0 [ 544.140024][T13468] ? __mem_cgroup_charge+0x80/0x80 [ 544.145178][T13468] ? get_mem_cgroup_from_mm+0x38/0x290 [ 544.150675][T13468] ? get_mem_cgroup_from_mm+0x38/0x290 [ 544.156193][T13468] ? get_mem_cgroup_from_mm+0x1b2/0x290 [ 544.161778][T13468] __mem_cgroup_charge+0x25/0x80 [ 544.166768][T13468] shmem_add_to_page_cache+0x8d3/0x1b80 [ 544.172394][T13468] ? xas_load+0x11d/0x140 [ 544.176799][T13468] ? shmem_alloc_folio+0x2a0/0x2a0 [ 544.181989][T13468] shmem_get_folio_gfp+0x1037/0x2b40 [ 544.187407][T13468] shmem_write_begin+0xf2/0x430 [ 544.192307][T13468] generic_perform_write+0x2fe/0x5c0 [ 544.197645][T13468] ? generic_file_direct_write+0x3e0/0x3e0 [ 544.203497][T13468] ? down_write+0x16e/0x200 [ 544.208146][T13468] ? file_update_time+0x98/0x1a0 [ 544.213175][T13468] shmem_file_write_iter+0xfb/0x120 [ 544.218427][T13468] __kernel_write_iter+0x29f/0x6d0 [ 544.223607][T13468] ? vfs_read+0x990/0x990 [ 544.228261][T13468] ? __asan_memset+0x22/0x40 [ 544.232950][T13468] ? iov_iter_bvec+0xd4/0x1b0 [ 544.237682][T13468] dump_user_range+0x418/0x840 [ 544.242499][T13468] ? dump_skip+0x40/0x40 [ 544.246775][T13468] ? dump_emit+0x78/0xe0 [ 544.251088][T13468] ? dump_emit+0xa6/0xe0 [ 544.255405][T13468] ? elf_core_dump+0x2dbb/0x37c0 [ 544.260434][T13468] elf_core_dump+0x320e/0x37c0 [ 544.265351][T13468] ? load_elf_binary+0x2850/0x2850 [ 544.270517][T13468] ? verify_lock_unused+0x140/0x140 [ 544.275759][T13468] ? __lock_acquire+0x7d80/0x7d80 [ 544.280847][T13468] ? mas_next_slot+0x94c/0x980 [ 544.285716][T13468] ? rcu_read_lock_any_held+0xb4/0x140 [ 544.291238][T13468] ? 0xffffffffff600000 [ 544.295449][T13468] do_coredump+0x1791/0x24a0 [ 544.300095][T13468] ? nfs_stat_to_errno+0x170/0x170 [ 544.305271][T13468] ? lock_chain_count+0x20/0x20 [ 544.310175][T13468] ? _raw_spin_unlock_irq+0x23/0x50 [ 544.315416][T13468] ? lockdep_hardirqs_on+0x98/0x150 [ 544.320683][T13468] get_signal+0x10da/0x1390 [ 544.325290][T13468] arch_do_signal_or_restart+0xc2/0x7b0 [ 544.330916][T13468] ? get_sigframe_size+0x20/0x20 [ 544.335916][T13468] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 544.341958][T13468] ? exit_to_user_mode_loop+0x3b/0x110 [ 544.347483][T13468] exit_to_user_mode_loop+0x70/0x110 [ 544.352818][T13468] exit_to_user_mode_prepare+0xee/0x180 [ 544.358404][T13468] irqentry_exit_to_user_mode+0x9/0x30 [ 544.363981][T13468] exc_page_fault+0x8c/0x100 [ 544.368623][T13468] asm_exc_page_fault+0x26/0x30 [ 544.373498][T13468] RIP: 0033:0x800000001 [ 544.377690][T13468] Code: Unable to access opcode bytes at 0x7ffffffd7. [ 544.384471][T13468] RSP: 002b:0000200000000008 EFLAGS: 00010217 [ 544.390567][T13468] RAX: 0000000000000000 RBX: 00007f49c9e26180 RCX: 00007f49c9b9e159 [ 544.398566][T13468] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000005080200 [ 544.406559][T13468] RBP: 00007f49c9c35024 R08: 0000200000000240 R09: 0000200000000240 [ 544.414556][T13468] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 544.422546][T13468] R13: 00007f49c9e26218 R14: 00007f49c9e26180 R15: 00007ffce8e600e8 [ 544.430558][T13468] [ 544.522920][T13468] memory: usage 307200kB, limit 307200kB, failcnt 14686 [ 544.544360][T13468] memory+swap: usage 432196kB, limit 9007199254740988kB, failcnt 0 [ 544.561758][T13468] kmem: usage 4896kB, limit 9007199254740988kB, failcnt 0 [ 544.585017][T13468] Memory cgroup stats for /syz1: [ 544.585741][T13468] cache 308789248 [ 544.603458][T13468] rss 770048 [ 544.606734][T13468] rss_huge 0 [ 544.621100][T13468] shmem 308649984 [ 544.624844][T13468] mapped_file 135168 [ 544.656961][T13468] dirty 135168 [ 544.660415][T13468] writeback 0 [ 544.663751][T13468] workingset_refault_anon 0 [ 544.705544][T13468] workingset_refault_file 94 [ 544.715798][T13468] swap 127995904 [ 544.725951][T13468] pgpgin 276382 [ 544.745577][T13468] pgpgout 200806 [ 544.754347][T13468] pgfault 107206 [ 544.766987][T13468] pgmajfault 10 [ 544.770599][T13468] inactive_anon 131080192 [ 544.774970][T13468] active_anon 178339840 [ 544.797483][T13468] inactive_file 139264 [ 544.814199][T13468] active_file 0 [ 544.831458][T13468] unevictable 0 [ 544.844188][T13468] hierarchical_memory_limit 314572800 [ 544.862242][T13468] hierarchical_memsw_limit 9223372036854771712 [ 544.880347][T13468] total_cache 308789248 [ 544.895900][T13468] total_rss 770048 [ 544.937157][T13468] total_rss_huge 0 [ 544.946173][T13468] total_shmem 308649984 [ 544.955231][T13468] total_mapped_file 135168 [ 544.972795][T13468] total_dirty 135168 [ 544.987290][T13468] total_writeback 0 [ 545.004547][T13468] total_workingset_refault_anon 0 [ 545.042806][T13468] total_workingset_refault_file 94 [ 545.091466][T13468] total_swap 127995904 [ 545.129598][T13468] total_pgpgin 276382 [ 545.133660][T13468] total_pgpgout 200806 [ 545.177069][T13468] total_pgfault 107206 [ 545.187863][T13468] total_pgmajfault 10 [ 545.200753][T13468] total_inactive_anon 131080192 [ 545.227231][T13468] total_active_anon 178339840 [ 545.250025][T13468] total_inactive_file 139264 [ 545.274432][T13468] total_active_file 0 [ 545.306851][T13468] total_unevictable 0 [ 545.334412][T13468] anon_cost 0 [ 545.358428][T13468] file_cost 0 [ 545.362587][T13468] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.2373,pid=13476,uid=0 [ 545.398207][T13468] Memory cgroup out of memory: Killed process 13476 (syz.1.2373) total-vm:98860kB, anon-rss:1384kB, file-rss:53632kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 545.823971][T13645] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.2408'. [ 545.857184][T13645] openvswitch: netlink: Tunnel attr 0 has unexpected len 1788 expected 8 [ 546.307993][T13354] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 546.318659][T13354] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 546.326498][T13354] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 546.344767][T13354] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 546.353884][T13354] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 546.363012][T13354] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 546.860336][T13656] netlink: 'syz.0.2410': attribute type 3 has an invalid length. [ 546.897323][T13656] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.2410'. [ 546.938547][T13655] netlink: 'syz.0.2410': attribute type 3 has an invalid length. [ 546.946380][T13655] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.2410'. [ 547.242060][T13440] syz.1.2373 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 547.343531][T13651] chnl_net:caif_netlink_parms(): no params data found [ 547.393853][T13440] CPU: 1 PID: 13440 Comm: syz.1.2373 Not tainted syzkaller #0 [ 547.401396][T13440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 547.411495][T13440] Call Trace: [ 547.414812][T13440] [ 547.417777][T13440] dump_stack_lvl+0x18c/0x250 [ 547.422530][T13440] ? show_regs_print_info+0x20/0x20 [ 547.427774][T13440] ? load_image+0x420/0x420 [ 547.432308][T13440] ? ___ratelimit+0x478/0x610 [ 547.437040][T13440] ? radix_tree_cpu_dead+0x160/0x160 [ 547.442427][T13440] dump_header+0xd8/0x820 [ 547.446829][T13440] oom_kill_process+0x390/0x580 [ 547.451747][T13440] out_of_memory+0xe0e/0x1200 [ 547.456483][T13440] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 547.462162][T13440] ? trace_event_raw_event_lock+0x240/0x240 [ 547.468104][T13440] ? mutex_lock_nested+0x20/0x20 [ 547.473083][T13440] ? unregister_oom_notifier+0x20/0x20 [ 547.478590][T13440] mem_cgroup_out_of_memory+0x2c2/0x390 [ 547.484174][T13440] ? try_charge_memcg+0xc91/0x17c0 [ 547.489328][T13440] ? drain_local_stock+0x630/0x630 [ 547.494479][T13440] ? do_raw_spin_unlock+0x121/0x230 [ 547.499723][T13440] try_charge_memcg+0xca1/0x17c0 [ 547.504694][T13440] ? folio_prep_large_rmappable+0x9e/0x1b0 [ 547.510527][T13440] ? folio_flags+0x120/0x120 [ 547.515144][T13440] ? shmem_alloc_folio+0x1f4/0x2a0 [ 547.520293][T13440] ? percpu_ref_tryget+0x15/0x180 [ 547.525341][T13440] ? get_mem_cgroup_from_mm+0x38/0x290 [ 547.530829][T13440] charge_memcg+0x11b/0x3b0 [ 547.535389][T13440] ? __mem_cgroup_charge+0x80/0x80 [ 547.540530][T13440] ? get_mem_cgroup_from_mm+0x38/0x290 [ 547.546026][T13440] ? get_mem_cgroup_from_mm+0x38/0x290 [ 547.551529][T13440] ? get_mem_cgroup_from_mm+0x1b2/0x290 [ 547.557110][T13440] __mem_cgroup_charge+0x25/0x80 [ 547.562083][T13440] shmem_add_to_page_cache+0x8d3/0x1b80 [ 547.567674][T13440] ? xas_load+0x12b/0x140 [ 547.572047][T13440] ? shmem_alloc_folio+0x2a0/0x2a0 [ 547.577213][T13440] shmem_get_folio_gfp+0x1037/0x2b40 [ 547.582542][T13440] shmem_write_begin+0xf2/0x430 [ 547.587431][T13440] generic_perform_write+0x2fe/0x5c0 [ 547.592764][T13440] ? generic_file_direct_write+0x3e0/0x3e0 [ 547.598626][T13440] ? down_write+0x16e/0x200 [ 547.603189][T13440] ? file_update_time+0x98/0x1a0 [ 547.608160][T13440] shmem_file_write_iter+0xfb/0x120 [ 547.613389][T13440] __kernel_write_iter+0x29f/0x6d0 [ 547.618556][T13440] ? vfs_read+0x990/0x990 [ 547.622937][T13440] ? __asan_memset+0x22/0x40 [ 547.627556][T13440] ? iov_iter_bvec+0xd4/0x1b0 [ 547.632283][T13440] dump_user_range+0x418/0x840 [ 547.637079][T13440] ? dump_skip+0x40/0x40 [ 547.641351][T13440] ? dump_emit+0x78/0xe0 [ 547.645634][T13440] ? dump_emit+0xa6/0xe0 [ 547.649908][T13440] ? elf_core_dump+0x2dbb/0x37c0 [ 547.654887][T13440] elf_core_dump+0x320e/0x37c0 [ 547.659696][T13440] ? load_elf_binary+0x2850/0x2850 [ 547.664872][T13440] ? verify_lock_unused+0x140/0x140 [ 547.670102][T13440] ? __lock_acquire+0x7d80/0x7d80 [ 547.675152][T13440] ? mas_next_slot+0x94c/0x980 [ 547.679956][T13440] ? rcu_read_lock_any_held+0xb4/0x140 [ 547.685468][T13440] ? 0xffffffffff600000 [ 547.689668][T13440] do_coredump+0x1791/0x24a0 [ 547.694329][T13440] ? nfs_stat_to_errno+0x170/0x170 [ 547.699485][T13440] ? lock_chain_count+0x20/0x20 [ 547.704384][T13440] ? _raw_spin_unlock_irq+0x23/0x50 [ 547.709631][T13440] ? lockdep_hardirqs_on+0x98/0x150 [ 547.714853][T13440] get_signal+0x10da/0x1390 [ 547.719391][T13440] arch_do_signal_or_restart+0xc2/0x7b0 [ 547.724982][T13440] ? get_sigframe_size+0x20/0x20 [ 547.729966][T13440] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 547.735993][T13440] ? exit_to_user_mode_loop+0x3b/0x110 [ 547.741482][T13440] exit_to_user_mode_loop+0x70/0x110 [ 547.746803][T13440] exit_to_user_mode_prepare+0xee/0x180 [ 547.752404][T13440] irqentry_exit_to_user_mode+0x9/0x30 [ 547.757894][T13440] exc_page_fault+0x8c/0x100 [ 547.762515][T13440] asm_exc_page_fault+0x26/0x30 [ 547.767390][T13440] RIP: 0033:0x0 [ 547.770883][T13440] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 547.778266][T13440] RSP: 002b:0000200000000008 EFLAGS: 00010217 [ 547.784353][T13440] RAX: 0000000000000000 RBX: 00007f49c9e26180 RCX: 00007f49c9b9e159 [ 547.792356][T13440] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000005080200 [ 547.800363][T13440] RBP: 00007f49c9c35024 R08: 0000200000000240 R09: 0000200000000240 [ 547.808355][T13440] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 547.816338][T13440] R13: 00007f49c9e26218 R14: 00007f49c9e26180 R15: 00007ffce8e600e8 [ 547.824339][T13440] [ 547.932924][T13440] memory: usage 306120kB, limit 307200kB, failcnt 15593 [ 547.982691][T13440] memory+swap: usage 430172kB, limit 9007199254740988kB, failcnt 0 [ 548.038021][T13440] kmem: usage 4220kB, limit 9007199254740988kB, failcnt 0 [ 548.055466][T13440] Memory cgroup stats for /syz1: [ 548.055623][T13440] cache 307466240 [ 548.065611][T13440] rss 434176 [ 548.095617][ T1087] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 548.164246][T13440] rss_huge 0 [ 548.209472][T13440] shmem 307326976 [ 548.284051][T13440] mapped_file 135168 [ 548.318050][T13440] dirty 135168 [ 548.321529][T13440] writeback 0 [ 548.324880][T13440] workingset_refault_anon 0 [ 548.357838][ T1087] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 548.377004][T13440] workingset_refault_file 94 [ 548.381661][T13440] swap 127668224 [ 548.385248][T13440] pgpgin 276594 [ 548.447690][ T5785] Bluetooth: hci4: command tx timeout [ 548.490568][T13440] pgpgout 201423 [ 548.494295][T13440] pgfault 107211 [ 548.526141][T13440] pgmajfault 10 [ 548.543778][ T1087] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 548.630844][T13440] inactive_anon 176668672 [ 548.635309][T13440] active_anon 130924544 [ 548.798343][T13440] inactive_file 0 [ 548.844950][T13440] active_file 139264 [ 548.871182][T13440] unevictable 0 [ 548.885296][T13440] hierarchical_memory_limit 314572800 [ 548.922453][ T1087] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 548.986374][T13440] hierarchical_memsw_limit 9223372036854771712 [ 549.054683][T13651] bridge0: port 1(bridge_slave_0) entered blocking state [ 549.072585][T13440] total_cache 307466240 [ 549.082681][T13651] bridge0: port 1(bridge_slave_0) entered disabled state [ 549.118006][T13651] bridge_slave_0: entered allmulticast mode [ 549.138438][T13651] bridge_slave_0: entered promiscuous mode [ 549.156998][T13440] total_rss 434176 [ 549.160874][T13440] total_rss_huge 0 [ 549.164638][T13440] total_shmem 307326976 [ 549.181305][T13651] bridge0: port 2(bridge_slave_1) entered blocking state [ 549.196964][T13651] bridge0: port 2(bridge_slave_1) entered disabled state [ 549.215040][T13651] bridge_slave_1: entered allmulticast mode [ 549.226109][T13651] bridge_slave_1: entered promiscuous mode [ 549.370179][T13651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 549.396905][T13440] total_mapped_file 135168 [ 549.419468][T13651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 549.547608][T13440] total_dirty 135168 [ 549.551692][T13440] total_writeback 0 [ 549.555545][T13440] total_workingset_refault_anon 0 [ 549.607098][T13440] total_workingset_refault_file 94 [ 549.618688][T13688] netlink: 'syz.2.2421': attribute type 21 has an invalid length. [ 549.637582][T13440] total_swap 127668224 [ 549.646476][T13440] total_pgpgin 276594 [ 549.683491][T13651] team0: Port device team_slave_0 added [ 549.721223][T13651] team0: Port device team_slave_1 added [ 549.734229][T13440] total_pgpgout 201423 [ 549.803332][T13440] total_pgfault 107211 [ 549.881156][T13440] total_pgmajfault 10 [ 549.885221][T13440] total_inactive_anon 176668672 [ 549.908410][T13651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 549.924591][T13651] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 549.966262][T13440] total_active_anon 130924544 [ 549.996460][T13651] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 550.027245][T13440] total_inactive_file 0 [ 550.031497][T13440] total_active_file 139264 [ 550.047292][T13651] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 550.067089][T13651] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 550.150736][T13651] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 550.171880][T13440] total_unevictable 0 [ 550.175931][T13440] anon_cost 0 [ 550.275380][T13440] file_cost 0 [ 550.374043][T13440] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.2373,pid=13462,uid=0 [ 550.527047][ T5785] Bluetooth: hci4: command tx timeout [ 550.542799][T13440] Memory cgroup out of memory: Killed process 13462 (syz.1.2373) total-vm:98860kB, anon-rss:1384kB, file-rss:53632kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 550.855365][T13651] hsr_slave_0: entered promiscuous mode [ 550.994292][T13651] hsr_slave_1: entered promiscuous mode [ 551.299140][T13651] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 551.326952][T13651] Cannot create hsr debugfs directory [ 552.081245][T13476] syz.1.2373 (13476) used greatest stack depth: 18184 bytes left [ 552.510112][T13733] netlink: 'syz.0.2431': attribute type 2 has an invalid length. [ 552.546972][T13733] netlink: 119 bytes leftover after parsing attributes in process `syz.0.2431'. [ 552.607127][ T5785] Bluetooth: hci4: command tx timeout [ 553.688118][T13747] mac80211_hwsim hwsim31 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 553.711587][T13750] netlink: 'syz.2.2434': attribute type 3 has an invalid length. [ 553.738349][T13750] netlink: 16066 bytes leftover after parsing attributes in process `syz.2.2434'. [ 554.709961][ T5785] Bluetooth: hci4: command tx timeout [ 555.976599][ T11] wlan1: Trigger new scan to find an IBSS to join [ 556.312451][T13782] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 556.327592][T13782] syzkaller1: linktype set to 805 [ 557.380266][T13651] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 558.050103][T13651] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 558.096457][T13808] netlink: 'syz.2.2446': attribute type 3 has an invalid length. [ 558.127237][T13808] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.2446'. [ 558.168554][T13817] netlink: 'syz.0.2447': attribute type 4 has an invalid length. [ 558.176525][T13651] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 558.470601][T13651] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 558.587458][T13462] syz.1.2373 (13462) used greatest stack depth: 17256 bytes left [ 559.930233][T13826] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 559.946996][T13826] syzkaller1: linktype set to 805 [ 560.032553][T13651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 560.069019][T13651] 8021q: adding VLAN 0 to HW filter on device team0 [ 560.130347][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 560.137618][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 560.627011][T13852] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2457'. [ 560.650229][T13852] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2457'. [ 560.697744][T13852] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2457'. [ 560.730223][ T7380] bridge0: port 2(bridge_slave_1) entered blocking state [ 560.737485][ T7380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 561.007447][ T80] wlan1: Trigger new scan to find an IBSS to join [ 561.892514][T13651] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 561.919784][T13879] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 561.926043][T13879] syzkaller1: linktype set to 805 [ 562.279561][ T7384] wlan1: Creating new IBSS network, BSSID b6:08:6e:40:69:60 [ 562.619240][T13651] veth0_vlan: entered promiscuous mode [ 562.677433][T13651] veth1_vlan: entered promiscuous mode [ 562.820281][ T1087] [ 562.822693][ T1087] ====================================================== [ 562.829741][ T1087] WARNING: possible circular locking dependency detected [ 562.836818][ T1087] syzkaller #0 Not tainted [ 562.841273][ T1087] ------------------------------------------------------ [ 562.848320][ T1087] kworker/u4:7/1087 is trying to acquire lock: [ 562.854517][ T1087] ffff88802bec0d80 (team->team_lock_key#4){+.+.}-{3:3}, at: team_del_slave+0x31/0x1b0 [ 562.864245][ T1087] [ 562.864245][ T1087] but task is already holding lock: [ 562.871643][ T1087] ffff8880211a0768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: ieee80211_remove_interfaces+0x2bd/0x690 [ 562.882174][ T1087] [ 562.882174][ T1087] which lock already depends on the new lock. [ 562.882174][ T1087] [ 562.892606][ T1087] [ 562.892606][ T1087] the existing dependency chain (in reverse order) is: [ 562.901664][ T1087] [ 562.901664][ T1087] -> #1 (&rdev->wiphy.mtx){+.+.}-{3:3}: [ 562.909507][ T1087] __mutex_lock+0x135/0xc80 [ 562.914596][ T1087] ieee80211_open+0x144/0x200 [ 562.919850][ T1087] __dev_open+0x2cb/0x430 [ 562.924891][ T1087] dev_open+0xab/0x190 [ 562.929525][ T1087] team_add_slave+0x703/0x28a0 [ 562.934851][ T1087] do_setlink+0xcde/0x3f40 [ 562.939913][ T1087] rtnl_newlink+0x1848/0x2170 [ 562.945191][ T1087] rtnetlink_rcv_msg+0x843/0xf90 [ 562.950689][ T1087] netlink_rcv_skb+0x235/0x4c0 [ 562.956030][ T1087] netlink_unicast+0x7b1/0x930 [ 562.961364][ T1087] netlink_sendmsg+0x8d0/0xbf0 [ 562.966693][ T1087] ____sys_sendmsg+0x61b/0x980 [ 562.972104][ T1087] ___sys_sendmsg+0x2a6/0x360 [ 562.977349][ T1087] __se_sys_sendmsg+0x1d0/0x2c0 [ 562.982766][ T1087] do_syscall_64+0x55/0xb0 [ 562.987752][ T1087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 562.994209][ T1087] [ 562.994209][ T1087] -> #0 (team->team_lock_key#4){+.+.}-{3:3}: [ 563.002429][ T1087] __lock_acquire+0x37ef/0x7d80 [ 563.007848][ T1087] lock_acquire+0x19e/0x420 [ 563.012915][ T1087] __mutex_lock+0x135/0xc80 [ 563.018032][ T1087] team_del_slave+0x31/0x1b0 [ 563.023204][ T1087] team_device_event+0x297/0xa30 [ 563.028715][ T1087] notifier_call_chain+0x18f/0x380 [ 563.034385][ T1087] unregister_netdevice_many_notify+0x1037/0x1910 [ 563.041359][ T1087] unregister_netdevice_queue+0x2e9/0x330 [ 563.045199][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.047623][ T1087] _cfg80211_unregister_wdev+0x16d/0x580 [ 563.055497][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.060030][ T1087] ieee80211_remove_interfaces+0x4b3/0x690 [ 563.060058][ T1087] ieee80211_unregister_hw+0x5d/0x2a0 [ 563.078617][ T1087] mac80211_hwsim_del_radio+0x289/0x480 [ 563.084733][ T1087] hwsim_exit_net+0x58d/0x650 [ 563.089975][ T1087] cleanup_net+0x707/0xbb0 [ 563.094949][ T1087] process_scheduled_works+0xa60/0x1600 [ 563.101063][ T1087] worker_thread+0xa5e/0xfe0 [ 563.106226][ T1087] kthread+0x2fa/0x390 [ 563.110955][ T1087] ret_from_fork+0x48/0x80 [ 563.115967][ T1087] ret_from_fork_asm+0x11/0x20 [ 563.121308][ T1087] [ 563.121308][ T1087] other info that might help us debug this: [ 563.121308][ T1087] [ 563.131577][ T1087] Possible unsafe locking scenario: [ 563.131577][ T1087] [ 563.139060][ T1087] CPU0 CPU1 [ 563.144472][ T1087] ---- ---- [ 563.149857][ T1087] lock(&rdev->wiphy.mtx); [ 563.154402][ T1087] lock(team->team_lock_key#4); [ 563.161907][ T1087] lock(&rdev->wiphy.mtx); [ 563.168988][ T1087] lock(team->team_lock_key#4); [ 563.173983][ T1087] [ 563.173983][ T1087] *** DEADLOCK *** [ 563.173983][ T1087] [ 563.182156][ T1087] 5 locks held by kworker/u4:7/1087: [ 563.187464][ T1087] #0: ffff88801a25d138 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 563.198401][ T1087] #1: ffffc900045a7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 563.208997][ T1087] #2: ffffffff8e3c9f90 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x14c/0xbb0 [ 563.218448][ T1087] #3: ffffffff8e3d6fc8 (rtnl_mutex){+.+.}-{3:3}, at: ieee80211_unregister_hw+0x55/0x2a0 [ 563.228336][ T1087] #4: ffff8880211a0768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: ieee80211_remove_interfaces+0x2bd/0x690 [ 563.239202][ T1087] [ 563.239202][ T1087] stack backtrace: [ 563.245133][ T1087] CPU: 1 PID: 1087 Comm: kworker/u4:7 Not tainted syzkaller #0 [ 563.252710][ T1087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 563.262800][ T1087] Workqueue: netns cleanup_net [ 563.267609][ T1087] Call Trace: [ 563.270958][ T1087] [ 563.273944][ T1087] dump_stack_lvl+0x18c/0x250 [ 563.278674][ T1087] ? load_image+0x420/0x420 [ 563.283218][ T1087] ? show_regs_print_info+0x20/0x20 [ 563.288452][ T1087] ? print_circular_bug+0x12b/0x1a0 [ 563.293702][ T1087] check_noncircular+0x2fc/0x400 [ 563.298697][ T1087] ? print_deadlock_bug+0x5d0/0x5d0 [ 563.303930][ T1087] ? lockdep_lock+0xf5/0x230 [ 563.308587][ T1087] ? _find_first_zero_bit+0xd6/0x100 [ 563.313933][ T1087] __lock_acquire+0x37ef/0x7d80 [ 563.318883][ T1087] ? verify_lock_unused+0x140/0x140 [ 563.324123][ T1087] ? perf_trace_lock_acquire+0x105/0x400 [ 563.329796][ T1087] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 563.336423][ T1087] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 563.343049][ T1087] lock_acquire+0x19e/0x420 [ 563.347606][ T1087] ? team_del_slave+0x31/0x1b0 [ 563.352434][ T1087] ? __might_sleep+0xe0/0xe0 [ 563.357076][ T1087] ? read_lock_is_recursive+0x20/0x20 [ 563.362509][ T1087] __mutex_lock+0x135/0xc80 [ 563.367060][ T1087] ? team_del_slave+0x31/0x1b0 [ 563.371870][ T1087] ? __mutex_lock+0x30d/0xc80 [ 563.376606][ T1087] ? team_del_slave+0x31/0x1b0 [ 563.381430][ T1087] ? mutex_lock_nested+0x20/0x20 [ 563.386417][ T1087] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 563.392128][ T1087] team_del_slave+0x31/0x1b0 [ 563.396764][ T1087] team_device_event+0x297/0xa30 [ 563.401760][ T1087] notifier_call_chain+0x18f/0x380 [ 563.406946][ T1087] unregister_netdevice_many_notify+0x1037/0x1910 [ 563.413424][ T1087] ? unregister_netdevice_many+0x20/0x20 [ 563.419112][ T1087] ? kernfs_remove_by_name_ns+0x117/0x150 [ 563.424925][ T1087] ? __lock_acquire+0x7d80/0x7d80 [ 563.430037][ T1087] unregister_netdevice_queue+0x2e9/0x330 [ 563.435812][ T1087] ? list_netdevice+0x730/0x730 [ 563.440692][ T1087] ? kernfs_remove_by_name_ns+0x117/0x150 [ 563.446456][ T1087] _cfg80211_unregister_wdev+0x16d/0x580 [ 563.452154][ T1087] ieee80211_remove_interfaces+0x4b3/0x690 [ 563.458005][ T1087] ? ieee80211_do_stop+0x2000/0x2000 [ 563.463343][ T1087] ? rcu_is_watching+0x15/0xb0 [ 563.468163][ T1087] ieee80211_unregister_hw+0x5d/0x2a0 [ 563.473586][ T1087] mac80211_hwsim_del_radio+0x289/0x480 [ 563.479177][ T1087] ? rhashtable_remove_fast+0xc00/0xc00 [ 563.484818][ T1087] hwsim_exit_net+0x58d/0x650 [ 563.489537][ T1087] ? hwsim_init_net+0x90/0x90 [ 563.494289][ T1087] ? __ip_vs_dev_cleanup_batch+0x238/0x250 [ 563.500283][ T1087] cleanup_net+0x707/0xbb0 [ 563.504735][ T1087] ? ops_free_list+0x3b0/0x3b0 [ 563.509537][ T1087] ? _raw_spin_unlock_irq+0x23/0x50 [ 563.514786][ T1087] ? process_scheduled_works+0x975/0x1600 [ 563.520562][ T1087] ? process_scheduled_works+0x975/0x1600 [ 563.526324][ T1087] process_scheduled_works+0xa60/0x1600 [ 563.531931][ T1087] ? worker_attach_to_pool+0x370/0x370 [ 563.537436][ T1087] ? assign_work+0x3cc/0x5d0 [ 563.542093][ T1087] worker_thread+0xa5e/0xfe0 [ 563.546749][ T1087] kthread+0x2fa/0x390 [ 563.550853][ T1087] ? pr_cont_work+0x550/0x550 [ 563.555599][ T1087] ? kthread_blkcg+0xd0/0xd0 [ 563.560221][ T1087] ret_from_fork+0x48/0x80 [ 563.564693][ T1087] ? kthread_blkcg+0xd0/0xd0 [ 563.569321][ T1087] ret_from_fork_asm+0x11/0x20 [ 563.574146][ T1087] [ 563.698093][ T1087] team0: Port device wlan1 removed [ 563.998172][T13890] netlink: 'syz.2.2461': attribute type 33 has an invalid length. [ 564.010456][T13890] netlink: 152 bytes leftover after parsing attributes in process `syz.2.2461'. [ 564.024151][T13894] netlink: 'syz.2.2461': attribute type 13 has an invalid length. [ 564.040218][T13894] netlink: 'syz.2.2461': attribute type 58 has an invalid length. [ 564.050901][T13894] netlink: 152 bytes leftover after parsing attributes in process `syz.2.2461'. [ 564.350563][T13651] veth0_macvtap: entered promiscuous mode [ 564.361110][T13651] veth1_macvtap: entered promiscuous mode [ 564.400223][T13651] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 564.416928][T13651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 564.437411][T13651] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 564.448005][T13651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 564.466982][T13651] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 564.477541][T13651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 564.498323][T13651] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 564.514292][T13651] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 564.537475][T13651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 564.556881][T13651] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 564.567571][T13651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 564.577920][T13651] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 564.597804][T13651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 564.610555][T13651] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 564.649487][ T1087] hsr_slave_0: left promiscuous mode [ 564.661665][ T1087] hsr_slave_1: left promiscuous mode [ 564.670438][ T1087] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 564.680078][ T1087] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 564.709955][ T1087] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 564.717749][ T1087] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 564.726196][ T1087] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 564.735715][ T1087] batman_adv: batadv0: Removing interface: virt_wifi0 [ 565.149264][ T1087] team0 (unregistering): Port device geneve1 removed [ 565.635165][ T1087] team0 (unregistering): Port device .76žÿ removed [ 565.670103][ T1087] team0 (unregistering): Port device C removed [ 565.725058][T13468] syz.1.2373 (13468) used greatest stack depth: 16904 bytes left [ 566.158394][T13651] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 566.167849][T13651] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 566.176634][T13651] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 566.189203][T13651] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 566.279126][T13651] ieee80211 phy33: Selected rate control algorithm 'minstrel_ht' [ 566.326606][T12391] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 566.338048][T13651] ieee80211 phy34: Selected rate control algorithm 'minstrel_ht' [ 566.357327][T12391] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 566.414781][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 566.424027][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50