last executing test programs: 20.609461184s ago: executing program 4 (id=10167): perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0xf6103, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x100000, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0x0, 0x385c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x673}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r0, 0x40047451, 0xf0ff1f00000000) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="91cf175475a549bd556d29a6123241e695bd383bedaa96ac361c8e397e7bc8054d2475474380b502c5ffe8106bccbd9727e5c3422b0647653fa1adf8b010717258e8cfcb3407a0fdac81d8aae9dba4dd5bbd8d64e72bee657ebffb03e9d0e8041ad79518c51c43a176da539e4f631e5cffb2c9dfae204695ec4ec62b2624f5d951a8741978058f9a01a5cdfa5484a15d7fbd3b8477ce8623166c534646d9d39bf298bf4e915110ee2511b6ea09bfd633cb7b1551626886d4772d982a146eab4d4192dbd073d058fd88480c5849c25e3ad9376cb1f9fc150e8218cd8a04fad1d82534f8", 0xe3}, {&(0x7f0000000340)="fc2214f90de2d7ce890f030ee62b47d20a63ed68be63bdc96ab0a237df725e9f89248e80e58ef935569b0438a233a2ceb1492151bc8a13023a233a59cf1d12c62984431ad76c", 0x46}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000000740)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x400}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5d}}], 0x78}, 0x81) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x14) 20.229718856s ago: executing program 1 (id=10174): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x104086, 0x7}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x40000000}, 0x10c002, 0xac5d, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) bpf$ITER_CREATE(0xb, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00), 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x4}, 0x40, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000005c0)={0x1, 0x80, 0xc0, 0x6, 0x3, 0x4, 0x0, 0x4, 0x84308, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x400, 0x83}, 0x480, 0x7, 0xc, 0x6, 0x400, 0x0, 0x8001, 0x0, 0x80000000, 0x0, 0x7}) socket$kcm(0x28, 0x1, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18006daaed13ff00000000000000000028"], 0x0}, 0x90) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000540)={0x0, 0xc027, &(0x7f0000000340)=[{&(0x7f00000000c0)="98eb000014006bcd9e", 0xeb98}], 0x1, 0x0, 0x0, 0x1f000000}, 0x600) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='syzkaller\x00') socket$kcm(0x11, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000000)={0x6, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1830000075000000000000000500000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000020b703000003000000850000000600000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000030000008500000006000000180100002020692500000000002020207b1af8ff00000000bfe79c000000000007010000f8ffffffb702000008000000b703000005000000850000000600000095"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xf8, &(0x7f0000000100)=""/248, 0x0, 0x2c}, 0x24) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x9, [@const={0x2, 0x0, 0x0, 0xa, 0x3}, @struct={0x0, 0x3, 0x0, 0x4, 0x0, 0x6, [{0xc, 0x4, 0x6}, {0xb, 0x5, 0x70}, {0x0, 0x0, 0xf5}]}, @func={0x1, 0x0, 0x0, 0xc, 0x1}]}, {0x0, [0x30, 0x5f, 0x61, 0x0, 0x2e, 0x5f, 0x2e]}}, &(0x7f0000000280)=""/87, 0x69, 0x57, 0x0, 0x3}, 0x28) 20.202598817s ago: executing program 4 (id=10175): r0 = socket$kcm(0x11, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x101840, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x16, 0x17, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000000000012850000008600000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000000000000850000002a000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r3, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b807200500000000", &(0x7f00000004c0)=""/18, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x23) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x20}, {0x28, 0x0, 0x1, 0x1}, {0xb1, 0xb, 0x28, 0x8001}, {0x16, 0xfc, 0x5, 0xffffffff}]}) setsockopt$sock_attach_bpf(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x18000000000002a0, 0x1c, 0x0, &(0x7f00000011c0)="b9ffddc1ddcccdf175537d53888edfcef6e296510cff24fc83428137", 0x0, 0x600, 0x60000009, 0x0, 0x0, 0x0, 0x0}, 0x50) 20.184475137s ago: executing program 3 (id=10176): socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x40, 0x7, 0x0, 0x0, 0xd299, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x4}, 0x100882, 0x7ff, 0x6, 0x0, 0xb, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x8d, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0x6f5f, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 19.855101768s ago: executing program 0 (id=10179): r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a04000a7401", 0x17}], 0x1}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="934300005a0033d487277b9b108b4ab502", @ANYRES32, @ANYRES8=r0], 0xfe33) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000300)={0xfffffff8, 0x0}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002340)={0x3, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000008143374d4b0000000000850040002900000085000000e9ff00009500000000000000"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x0, 0x88, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000340)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000340)={0x1, 0xffffffffffffffff}, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="07000000040000001800000003"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000070000850000001b"], 0x0, 0xfffffffe, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x9, 0x0, 0x1, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x5}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xb, &(0x7f0000000180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, @generic={0x0, 0x3, 0x8, 0x0, 0xfa80}, @jmp={0x5, 0x1, 0x2, 0x4, 0x5, 0x0, 0xffffffffffffffff}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @tail_call], &(0x7f0000000200)='syzkaller\x00', 0x9, 0x1, &(0x7f0000000240)=""/1, 0x40f00, 0x61, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x6, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xb, 0x3e6, 0xa}, 0x10, r1, r2, 0x7, &(0x7f0000000400)=[r3, r4, r5, 0xffffffffffffffff], &(0x7f0000000440)=[{0x5, 0x1, 0x8}, {0x4, 0x5, 0x8, 0x9}, {0x4, 0x1, 0x1, 0xa}, {0x1, 0x1, 0x3, 0x1}, {0x3, 0x4, 0x0, 0x5}, {0x1, 0x3, 0x8, 0x3}, {0x1, 0x1, 0xf, 0xb}], 0x10, 0xff}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000580)=r2, 0x4) 19.77858735s ago: executing program 1 (id=10180): socket$kcm(0x23, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x4, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0xfffffe00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x1, 0x6, 0x0, 0x100000, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x29, &(0x7f0000001500)=[{&(0x7f0000001580)="d80000001a0081044e81f782db4cb9040a1d08007b490d4f1e81f8d815000100fe80000000f50000080005007a010401a80016002000034004000000035c0461c9d67f6f940071342e875fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b141993c034e653fe8efe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9ee5350db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e", 0xd8}], 0x1}, 0x0) 19.593110776s ago: executing program 0 (id=10181): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x72, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0a000000030000000200000003"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x11, 0x3, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x61800, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0xa) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xa, 0x4, 0x4, 0xa, 0x0, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(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) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket$kcm(0x2, 0x922000000001, 0x106) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0700000004000000000900000100000028"], 0x50) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r2, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) (fail_nth: 14) 19.525138568s ago: executing program 2 (id=10182): bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0x1, &(0x7f0000000000)="e8f1659b0ecdf8dc60cde6dfb812583200859decaa9a1efd9f2a1ded01651f36e3bc922bd1ae4c533fdbab094e705f670178741e08ee0db29191caab14bbfffb600a412420823fe731c4e68ef9c14f90c46820ebaaf7be3f356e08fc2e2c5cc19faecadf0f3765a22d19704eead5e9bc429d7b", &(0x7f0000000080)=""/91}, 0x20) (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000280)='FROZEN\x00', 0x7) (async) r2 = socket$kcm(0x29, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x13, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2c}, [@jmp={0x5, 0x1, 0x7, 0x4, 0x3, 0x10, 0x10}, @map_val={0x18, 0x0, 0x2, 0x0, r0}, @map_val={0x18, 0x2, 0x2, 0x0, r0}, @exit, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_val={0x18, 0x9, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x1000}, @tail_call={{0x18, 0x2, 0x1, 0x0, r0}}, @alu={0x7, 0x1, 0xc, 0x7, 0x6, 0xffffffffffffffc0, 0x4}, @generic={0x5, 0x4, 0x9, 0x3}]}, &(0x7f0000000380)='GPL\x00', 0xa4c, 0x4f, &(0x7f00000003c0)=""/79, 0x40f00, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x5, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000480)=[{0x1, 0x1, 0xc}, {0x3, 0x5, 0x0, 0x4}, {0x4, 0x4, 0x4}, {0x3, 0x1, 0x7, 0xc}, {0x1, 0x2, 0x9, 0x7}, {0x0, 0x1, 0x1, 0x5}, {0x3, 0x2, 0xd, 0x6}], 0x10, 0x4}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000006c0)={@fallback=r0, 0x14, 0x1, 0x40, &(0x7f00000005c0)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a00)=@bpf_tracing={0x1a, 0x1b, &(0x7f0000000740)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xa, 0x10, 0x10}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1ff}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000840)='GPL\x00', 0xe, 0x5d, &(0x7f0000000880)=""/93, 0x41000, 0x5c, '\x00', r1, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000900)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000940)={0x2, 0xf, 0x1, 0x1271}, 0x10, 0x237c, 0xffffffffffffffff, 0x2, &(0x7f0000000980)=[r0, r0], &(0x7f00000009c0)=[{0x3, 0x5, 0xe, 0x8}, {0x1, 0x3, 0x2, 0xb}], 0x10, 0x9}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000700)={@ifindex=r1, r3, 0x29, 0x0, 0x0, @void, @value=r6, @void, @void, r5}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000ac0)={r4}) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000e80)={{r4, 0xffffffffffffffff}, &(0x7f0000000e00), &(0x7f0000000e40)='%+9llu \x00'}, 0x20) (async) r8 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000ec0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x3, '\x00', r1, r4, 0x0, 0x3, 0x5}, 0x50) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000fc0)={0x18, 0x24, &(0x7f0000000b00)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x835, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@map_fd={0x18, 0xa, 0x1, 0x0, r0}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x3}, @map_val={0x18, 0x8, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x6}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @exit, @jmp={0x5, 0x0, 0x3, 0x2, 0xb, 0xfffffffffffffff0, 0xffffffffffffffff}, @map_fd={0x18, 0x4}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x5}, @tail_call={{0x18, 0x2, 0x1, 0x0, r4}}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000c40)='syzkaller\x00', 0x10, 0xd6, &(0x7f0000000c80)=""/214, 0x41000, 0x4, '\x00', r1, 0x0, r4, 0x8, &(0x7f0000000d80)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000dc0)={0x2, 0x7, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000f40)=[r0, r0, r4, r4, r4, r7, r8, r4, r0], &(0x7f0000000f80)=[{0x1, 0x4, 0x3}], 0x10, 0x4}, 0x94) (async) r10 = gettid() r11 = syz_clone(0x1000000, &(0x7f0000001100)="fa1730727049cb8182e68e339fbca3d002d883cf9a38a7e05eb03a124d4f67f0d0611d3fe3fb7b05ba9fbe65c75b44982fc0ec47", 0x34, &(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)="5c2082e1123cf02a6658be1a917e53e42e98ae496f2a8feec71672ca9e6fcb66d3f5d195741e0c1bc4ead37bbe889967cced619f90009ac5b338108042e21faf74342192867281322747f7444e7027db703c055f707c7cd7c47b00411efc5de798a210009b42b30ca65cdb") sendmsg$unix(r4, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000001080)="6f3ba7314571d4837a46ea532348a321a768544d2703e3e46eac6c6b2ac1b208dba7fecd18c8d1daf0efb9d6f9aa92ac15f906ea9d08bdf05c2a", 0x3a}], 0x1, &(0x7f0000001240)=[@cred={{0x1c, 0x1, 0x2, {r10, 0x0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r4, r9, r3]}}, @rights={{0x1c, 0x1, 0x1, [r9, r2, r6]}}, @rights={{0x14, 0x1, 0x1, [r9]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee01, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r8, r0, r9, r6, r6]}}], 0xc8, 0x40000}, 0x200004c0) (async) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0xb, 0xffffff0d, 0x6, 0x4f5c, 0x8, r8, 0x38000, '\x00', r1, r4, 0x1, 0x5, 0x1}, 0x50) r13 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001400)={0x3, 0x4, 0x4, 0xa, 0x0, r8, 0x0, '\x00', r1, r4, 0x1, 0x5, 0x4}, 0x50) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000016c0)={0x80000000, 0x0}, 0x8) r15 = bpf$PROG_LOAD(0x5, &(0x7f0000001740)={0xc, 0x14, &(0x7f0000001480)=@raw=[@btf_id={0x18, 0x3, 0x3, 0x0, 0x4}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfffffffc}}, @call={0x85, 0x0, 0x0, 0x28}, @cb_func={0x18, 0x3, 0x4, 0x0, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x73}, @func={0x85, 0x0, 0x1, 0x0, 0x6}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x3}, @exit], &(0x7f0000001540)='syzkaller\x00', 0x0, 0xb2, &(0x7f0000001580)=""/178, 0x40f00, 0x40, '\x00', 0x0, @fallback=0x9, r4, 0x8, &(0x7f0000001640)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000001680)={0x0, 0x0, 0x3, 0x5}, 0x10, r14, 0xffffffffffffffff, 0x0, &(0x7f0000001700)=[r7, r8, r13, r4, 0x1, r0, r13, r4, r12], 0x0, 0x10, 0x7}, 0x94) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000001800)=""/165) (async) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00000018c0)={'bond_slave_1\x00', @random="4308e506a5e3"}) (async) write$cgroup_subtree(r2, &(0x7f0000001900)={[{0x2d, 'blkio'}, {0x2b, 'freezer'}, {0x2d, 'devices'}, {0x2d, 'freezer'}]}, 0x22) r16 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001c00)=@bpf_ext={0x1c, 0x12, &(0x7f0000001940)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5}, [@printk={@llx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}, @alu={0x7, 0x1, 0x9, 0xb, 0x2, 0x40, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r12}}]}, &(0x7f0000001a00)='GPL\x00', 0x0, 0x23, &(0x7f0000001a40)=""/35, 0x41100, 0x50, '\x00', 0x0, 0x0, r4, 0x8, &(0x7f0000001a80)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000001ac0)={0x3, 0x7, 0x2c5, 0x4}, 0x10, 0x2c505, r6, 0x9, &(0x7f0000001b00)=[r12, r12, r4], &(0x7f0000001b40)=[{0x4, 0x3, 0x10, 0x8}, {0x0, 0x2, 0x8, 0x8}, {0x0, 0x3, 0xf, 0x3}, {0x4, 0x4, 0x3, 0x6}, {0x4, 0x5, 0xc, 0x3}, {0x5, 0x2, 0x3, 0x4}, {0x0, 0x4, 0x5}, {0x4, 0x3, 0x2, 0x3}, {0x0, 0x4, 0xc}], 0x10, 0x7}, 0x94) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001cc0)={@cgroup, r9, 0x33, 0x0, r16, @void, @value=r6, @void, @void, r5}, 0x20) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f80)={r15, 0x0, 0x94, 0x34, &(0x7f0000001d00)="56591797e57c3eeec0326df75ea4e3c9e515fc6c2700b14a2172d557413ecf9badbd0d936d929258cd0021a9f79ca1cc0a91db2d76cad1d9ab279e2f87779844532df417dec536f6cb6a894cfdd5364431e17e31c474b3b457fc35dce873d3796bb2aebc6d2560ff464794f30120dfb3ad2c6df7057ec97e17d51a678d8fda8084cd0c887201fba6bea8491b9b0f4185d34a5db4", &(0x7f0000001dc0)=""/52, 0x4, 0x0, 0xa1, 0xbf, &(0x7f0000001e00)="1db9a3c9d12c9ec5b16aae13644f85875dc40331259960157bacafa55cb5f86db5bc37432c2f406795145ef10be94bee3090238f47b050a3313af87d80117e9b0d1cc2d2f05fb6fee24d733cd308e0f16cc437fe3e1a68c8980fe260771ef01167e4850945c147d25533c83bd464d63a20c06318fdcb7047a061c02b59c125dafa9c3b43b974710524928e86a93c5add99e26c37de8707f4034b7d212b37a179ac", &(0x7f0000001ec0)="ba3ae5dfb90db15cb99b783827055a002d2f3806e4c09122f083a7435dad66b51d7d3b5b34f337dc7332a4e5b80915c0cdc56f75e6d967e7f0a7294462bcc6d6c764b74f235c8e007e86e47c6be1d53b6cced1f508907bf44817bb9baa8a49bde7975b8bc91f9fa16b19d679caae7cb37912c1625e5fdcaa21183ced0952ed2921f76fac7510ea6bf186029b9cc55e455fb85c376ffff59d0991a8c3472597ecc29dbadffa2d8d77faee4a828c3b40a5b57cb12f827ecae47db1908fcfbd25", 0x2, 0x0, 0x3}, 0x50) (async) r17 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002100)=r14, 0x4) r18 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000002200)={0x6, 0xa, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @generic={0xfc, 0x3, 0x8, 0xa1e6, 0x6}, @generic={0x8, 0x8, 0x1, 0xe}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x37}, @exit]}, &(0x7f0000002080)='GPL\x00', 0x9, 0xd, &(0x7f00000020c0)=""/13, 0x40f00, 0x11, '\x00', 0x0, 0x25, r17, 0x8, &(0x7f0000002140)={0x8, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000002180)=[r0, r12, r13, r8], &(0x7f00000021c0)=[{0x1, 0x4, 0xe, 0x7}, {0x2, 0x2, 0xe, 0x6}, {0x2, 0x2, 0x10, 0x7}], 0x10, 0x10}, 0x94) (async) r19 = bpf$PROG_LOAD(0x5, &(0x7f00000025c0)={0x0, 0x14, &(0x7f00000022c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffe01, 0x0, 0x0, 0x0, 0xbfd}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @alu={0x7, 0x1, 0x4, 0x2, 0xb, 0x80}]}, &(0x7f0000002380)='GPL\x00', 0x1, 0xf6, &(0x7f00000023c0)=""/246, 0x41100, 0x96, '\x00', r1, @fallback, r4, 0x8, &(0x7f00000024c0)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000002500)=[0x1], &(0x7f0000002540)=[{0x1, 0x200, 0xb, 0xa}, {0x4, 0xffff, 0x10, 0x6}, {0x1, 0x5, 0x9, 0xc}, {0x5, 0x4}, {0x4, 0x5, 0x1, 0x2}], 0x10, 0x1}, 0x94) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000002680)={r4, r18, 0x0, r19}, 0x10) 19.431530721s ago: executing program 3 (id=10183): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000afcd48d6494d614dcc6fab5335ec470db2c6161dba392176dd2963038e1d69ba7ea94c500dc4ef2fad96ed406f21bef5adcf920569c00cc1199684fa7c93836d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c987d669f381faca0f9d9b24be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6eab1aa7d55545a34effa077faa56d59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e59a7d8b85a5e3d77ac463920e231b7ae0da8616d2b7958f91f5da6c025d0faab186d94af98af1da2b5952eb15855933a212304e035f7a35dfc72c81256a55a25f8fe3b28d7e53c78fbfe5ab0255f347160ec83070000000000004015cf10453f6c0b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72bc0480f94306720399379d9271cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2dc5e46ac1c60a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d570ecb5e8cddbed65ff702000000a3ff4f8a4cf796b07a6ff61c5552417fd703f7f14d8b78a602ca3cdf6a9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c8ad9433269af3be5fa6a9a5c24e392955f4e979ea13201bafe4f0f6ea508000000a0c548552b571bed5647223c78a992810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd72346cfbb526890aa7fe5e68949a3b30567e54d3504723177d356c4604bca492ede62fc28839b5301160ecec37e83efceefd7ca2533659edc8be05cc85451c6a145074343caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffcebde1d9d3d35a142a9ec9a7a3755e0f209150a07682c4e14e3a835701bea8240399c56ce8f58df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b262341c5e093fd66a2946501559335781092cf8ce3c7c56cd31121624d76517fd3666276c3c0e812b28e2f30d035cee5d0e77a3c70008ec651cc0ae637fa474816bc59d2e2a00092419304b338a987e9d3044d856cf24f370030be3b5f79f030b8d3ebce68663ef5af469abe753314fae31651e0ecea5ece8fb11a4ee288eb149f1fa33669cc8d901fa8e46354c9c3a041a1e7b55c4e81dba1e12289ee34463baf28345bde0c195bc9f021da8f3025ee9c8e3168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f241262fa3f1dabeb4fc4bda345360200000001fbddeacd3adaa4d2715e21c772ccd44341f7fd53df58ae791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d419de1a7b5c9dc22c96295a4601adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb408c8a80f7f02f750d6c977a1919f9f69a6cfefdf879d447df53f3b9b70d10355b07466d1ef0056b5af553d18a6cc50feeb7bfad9b7be3283b6450d014e7712d2f1d7004548b19162cef04d18d4f5987baab97a9bfbd8f185b5671820420bf5b6522c0e21c882c66f4f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe52734093ae5aa3c0b4f3f45bfff2418a18217747ae442e31560e5b741445ea2a1acee2e98c9f3427834ba0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e961f3d9c8c21578fe3245097c280abe51427a7f6cd72b5da6d0252803c66730cd5eac907f09b9695906313f8873522608c6fc01e1b9e16587bb5f721303e6b89e5c54d680ac66d09af90dbf50ee69a39265964279d17eb0000000000000000000000fa08ad0731c4b839688b22c4da2a6b00008a1949a6ba49fbf981f8265e7f1f4c2d97f4680b135f87c228ce69418a282bffff2481a0df1774fa7d94944bb92d2b89f73f0e8b63f6316c5762f3288bc970720f48b5647dd177db6810fae05334d5a44a020000001c0d882a564d74a7c72bf9a2152b261e58fea6d2f93589cfe261dc0410b5ccc92a5a0eab327a33431d62d2b7c75ce654d556c9e1817c1abca762ab53d40da51560351b673363652e1ecb56cfe4a746a45ab13c6014e9f361ab687d1cd1795ce9e05c817b83d76046bdb3709de5df7499a02d2f636a454b85b987580ada025d83bd7b8df28a540d5ec5537942e79f2f1ab25ea5f563bc77e4f9468bd309469880c7e34150ca886d1f9ac2f7e82dbe296c877d925c38c54cc8137b29028854b6bd57ca893927c331300e16aba792289e135589d93302fc37c73c303e383cdf8ef3f6d6265fe5ee01759d24027475c8901039a898582022bc95992b86dce0710887c8a625d9cbb897bdbfaf49a3f642a169827a9bae4fcfa5212461db000000000000e6ed75ca8fcda7ef3ee336189fef3b3ffb9f38fefc5ff39c4e69e3fa1f8b10ee97123e99b61eba065b1ad67530e7c4f11f9da7ae000002000000610101ad7f79cb9bbf64a0fc109f49fe8799fe266e2ccac80fefe750151f5ddfe51833ec65ece70e07ce8ab5d97db47da8f80000664dc0b86ae2b3ff9d4e220752a6b2f3ea9f793612386496dca5af7b8952aafa796ea7b156d19612297c63bb20e1e0469f7615f67a9218cbace38f5236821314f76302b98afa93044b83989339ca10e6ae30e70e17a82f03e915b8425e8e7a91614306d2ae0bc3550d856f2d7293672b5673d264fc886b0c8bdf436a0fcd21bf9da7bdca98e34cd6e59b0a7ce4ba1b466561aaa35448dff47bb1d7df23d467689a6669e4300d5acf12e4d0b35abf91569f605b2f6df0d861"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c40)="c10e020022003505d25a806f8c6394f90435fc60040011000a740100053582c137153e37024801", 0x27}], 0x1}, 0x20004080) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030020000b12d25a80648c2594f90124fc60100c074002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x6000) 19.408801802s ago: executing program 1 (id=10184): bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext={0x101, 0x6}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r1) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x24}, 0x94) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r2, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) sendmsg$inet(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="5c00000012006b04000000d86e6c1d000a887ea6ea65670000000000000090f9c3dc90f8f41f8ecff32c6e020075e300250045586c8da718ad4b4460bc24eab556000000fffffff0bf9367b4fa51f60a64c9f4d4938037e786a6d0bd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 18.778327531s ago: executing program 2 (id=10185): perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0xf6103, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x100000, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0x0, 0x385c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x673}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r0, 0x40047451, 0xf0ff1f00000000) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="91cf175475a549bd556d29a6123241e695bd383bedaa96ac361c8e397e7bc8054d2475474380b502c5ffe8106bccbd9727e5c3422b0647653fa1adf8b010717258e8cfcb3407a0fdac81d8aae9dba4dd5bbd8d64e72bee657ebffb03e9d0e8041ad79518c51c43a176da539e4f631e5cffb2c9dfae204695ec4ec62b2624f5d951a8741978058f9a01a5cdfa5484a15d7fbd3b8477ce8623166c534646d9d39bf298bf4e915110ee2511b6ea09bfd633cb7b1551626886d4772d982a146eab4d4192dbd073d058fd88480c5849c25e3ad9376cb1f9fc150e8218cd8a04fad1d82534f8860fa82f", 0xe7}, {&(0x7f0000000340)="fc2214f90de2d7ce890f030ee62b47d20a63ed68be63bdc96ab0a237df725e9f89248e80e58ef935569b0438a233a2ceb1492151bc8a13023a233a59cf1d12c62984431ad76c", 0x46}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000000740)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x400}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5d}}], 0x78}, 0x81) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x14) 18.760347732s ago: executing program 0 (id=10186): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x16, 0x14, &(0x7f00000001c0)=ANY=[@ANYRES8=0x0, @ANYRESOCT, @ANYRES16], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="3504000040000511d25a35400c0002000200002037153e370c040180", 0x1c}], 0x1}, 0x10049014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b05d25a806f8c6394f91a24fc600702", 0x16}], 0x1, 0x0, 0x0, 0x400300}, 0x20044050) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffa, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x11, 0xa8}, [@ldst={0x6, 0x3}], {0x95, 0x0, 0xc00, 0xc000000}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x10, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x11}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1c, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r4 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa16ae, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x2}, 0x90, 0xa4, 0x2, 0x5, 0xa1, 0x9b9b, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) syz_clone(0x2300, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) r7 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x10, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="b4000000000000007912480000000000632a04ff000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x21) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b00)={r2, 0xe0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000800)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000840)=[0x0], &(0x7f0000000880)=[0x0], 0x0, 0x18, &(0x7f00000008c0)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000900), &(0x7f0000000940), 0x8, 0x17, 0x8, 0x8, &(0x7f0000000980)}}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000007c0)={@ifindex=r8, r0, 0x3, 0x0, 0x0, @void, @value=r3}, 0x20) write$cgroup_subtree(r7, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) 18.758151982s ago: executing program 4 (id=10187): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x72, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0a000000030000000200000003"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x11, 0x3, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x61800, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0xa) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xa, 0x4, 0x4, 0xa, 0x0, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) socket$kcm(0x2, 0x922000000001, 0x106) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0700000004000000000900000100000028"], 0x50) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r2, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) 18.554655928s ago: executing program 3 (id=10188): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x9, 0x9, 0xfc, 0x0, 0x0, 0x800000000057d, 0x20860, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0xba, 0xb179}, 0x100804, 0xca, 0x200000, 0x7, 0x5, 0xffff, 0x3, 0x0, 0xe, 0x0, 0x4}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xb) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x4000, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x100000000, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES8=r1, @ANYBLOB="02000a"], 0x9a) 18.51772475s ago: executing program 1 (id=10189): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x10, 0x17, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000074f6967d00000000000000180100002020702500000000002020207baaf8ff00000000bda100000000000027010000f8ffffffb702000008000000b7030000000000002500000006000000be91000000000000b502ecffffff00008500000005000000b70000000000000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @sk_msg, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 18.369844994s ago: executing program 2 (id=10190): r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x5, 0x6, 0x2, 0x81, 0x0, 0x8, 0x0, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xd, 0x1, @perf_bp={&(0x7f0000000100), 0xd8482e8e6b40792}, 0x100001, 0x100, 0x8, 0x3, 0xf6a, 0xc7, 0x8, 0x0, 0x4800000, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x8, 0x4, 0x9, 0x4, 0x0, 0x3, 0x22008, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0xf78f59b4c9f95a90, @perf_config_ext={0x1000, 0x8}, 0x615, 0x9, 0x6, 0x2, 0x1, 0x4, 0x3, 0x0, 0x1}, 0x0, 0x1, r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x3, 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={0x7, 0x2}, 0x1b002, 0xac5d, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a6c52d922ba2a05dd42"], 0xfdef) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 18.306541126s ago: executing program 4 (id=10191): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000021b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$kcm(0xa, 0x3, 0x3a) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006000000040000000000000e0400000000000000000000000000000200000000020000000000000f0200000000000000000000090300000000005f0061"], 0x0, 0x52}, 0x28) sendmsg$kcm(r3, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="8900", 0x2}, {&(0x7f0000000640)="25b2b3cbea4056eb9d315d760d7e9dfcd937", 0x12}], 0x2, 0x0, 0x0, 0x900}, 0x3000000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce620300fe"], 0xfe1b) bpf$MAP_CREATE(0x0, &(0x7f0000000740)=@base={0x2, 0x4, 0x6, 0xb, 0x0, 0xffffffffffffffff, 0x40}, 0x50) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380), 0xc) r4 = socket$kcm(0x10, 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000500)={0x1, 0x80, 0xb7, 0x1, 0xb, 0x7, 0x0, 0x6, 0x86000, 0xc, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa5, 0x2, @perf_bp={&(0x7f0000000280), 0x1}, 0x102012, 0x71, 0x0, 0x7, 0x2, 0x401, 0x5, 0x0, 0x2, 0x0, 0xffffffff00000001}) sendmsg$kcm(r4, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d08000b000000e8fe55a1180015000600142603600e1209000d0000000401a80016000a00014006000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0x3, &(0x7f0000000000)=@framed={{0xad, 0xa, 0xa, 0x0, 0x0, 0x71, 0x10, 0x15}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000600)="c9f7b98600"/14, 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 18.305413476s ago: executing program 3 (id=10192): r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f0000000100)=r0, 0x4) r1 = syz_clone(0x630c0700, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r2 = 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={0x1, 0x20a7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x29, 0xd, &(0x7f0000000200)=ANY=[@ANYRES16=0x0, @ANYRESHEX=r1, @ANYRES16=r2], 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8912, &(0x7f0000000080)) socket$kcm(0x10, 0x2, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$kcm(0xf, 0x3, 0x2) 18.251854028s ago: executing program 0 (id=10193): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0xa, 0x6, 0x8, 0x8, 0x40}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x5, 0x8, 0xf}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="0f000000040000000800000001"], 0x50) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="1400000020000b0fd25a806c8c6f94f90124fc60", 0x14}], 0x1}, 0x4000010) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0xe, 0xe, &(0x7f0000001440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000030000001800000000000000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000240)=""/4096}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0xf, &(0x7f0000000c40)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bc0908"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x25, '\x00', 0x0, @cgroup_skb, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803002d000b12d25a80648c2594f90124fc60100c034002000187053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(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) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001600)={&(0x7f0000000100)="851f1948ed201937edf340411d87d48672a01eb8714946aa75716b1b1893a589476e24f4feb9ab3b5ec8d27be848111d", &(0x7f0000001380)=""/71, &(0x7f00000014c0)="338a439e271e948028657411fc522b7816c9ec881baf527ce123c06c1e1cfebb411f351f317852a893f834860a71536852df9d7b30478b2146364d3700d960f4cd26d114de45c74c204dce1fdf41c1", &(0x7f0000001540)="44eeb0c71a9e1b0d3d5700fe8eb642cb7ec8023fed35ac73663c8ae97cc81a96b1811167598f54667d2d8ca065ce87251281f5ba37a02b00963e95be39633e3e75ca459346cdbd0d6b3a901794623fee3f4f31a0fde9816809dc09136c62749cc8db52d3fbe62de96ec3ce6b30c6b0adcfb20060c5249a94974d3e1ac68433c261cc2cc303f0c28e1ba6e444232de724a77f23bbf9d12fb99ff5dfc0bf0745e1a6536ad4a8a385a5431dfacc16e92ffdb322fb566c10b762e2", 0x1, r0, 0x4}, 0x38) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r5}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x11, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000020000000000000000000000850000007b000000b7080000000000007baaf8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800e700850000009400000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, @fallback=0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) r6 = gettid() 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, 0x2, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000000500)={0x5, 0x80, 0x7, 0x3, 0x4, 0x81, 0x0, 0xb5, 0x4, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x9}, 0x22, 0x3, 0x101, 0x8, 0xd464, 0x5, 0x100, 0x0, 0x3ff, 0x0, 0x9}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x1b) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x14, 0x8, 0x0, 0xb, 0x0, 0x3, 0x20, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x400, 0x1, @perf_config_ext={0x36, 0x7}, 0x0, 0xfffffffffffffc01, 0x9, 0x8, 0x8000, 0xfffff0fc, 0xf94f, 0x0, 0x0, 0x0, 0xffffffff}, r6, 0x0, r7, 0x4) 17.84904892s ago: executing program 4 (id=10194): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x8}, 0x7602, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async, rerun: 32) r0 = socket$kcm(0xa, 0x5, 0x0) (async, rerun: 32) socket$kcm(0x1e, 0x1, 0x0) (async, rerun: 64) 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680)) socket$kcm(0x10, 0x2, 0x10) (async) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x210e, 0x80, 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={0x407fff, 0x1}, 0x14105, 0x32, 0xfffffbff, 0x3, 0x6, 0x0, 0xffda, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0b00000005000000010001000900000001"], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r1, 0x0, &(0x7f0000001540)=""/155}, 0x20) (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') (async) socket$kcm(0x10, 0x400000002, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) perf_event_open(&(0x7f0000000480)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYRES16=r3], 0x48) (rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfd33) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}], 0xa0}, 0x0) (async, rerun: 64) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) (async, rerun: 64) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000080)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e00000000000000070040001e00000000000000", @ANYRES32, @ANYBLOB="000000000000f9187ee51700000000c444160100", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="05000000000000000200"/28], 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'batadv_slave_0\x00', 0x1}) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8931, &(0x7f0000000080)) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) (async, rerun: 32) r6 = socket$kcm(0xa, 0x2, 0x0) (rerun: 32) socket$kcm(0x29, 0x7, 0x0) (async, rerun: 64) sendmsg$inet(r6, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0xa, @local}, 0x1b, &(0x7f0000000180)=[{&(0x7f0000000080)="a2", 0xff0e}], 0x4, 0x0, 0x0, 0xa6820000}, 0xfff5) (rerun: 64) 17.52162409s ago: executing program 0 (id=10195): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x1}, 0x201, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x10, &(0x7f0000001280), 0x4) getpid() recvmsg(r0, 0x0, 0x40000100) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x33fe0) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xc, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="720ac9ff00210000711071000000000095"], &(0x7f0000000480)='GPL\x00'}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = socket$kcm(0x10, 0x2, 0x4) close(r4) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000740)="5c00000013006bcc9e3be35c6e17aa33074b876c1d0000007ea60864160af36514000cc0080019000300000006001cc00200bc24eab5008000001e618294ff4051f60a84c9f4d4938037e786a6d00010000400000000000000c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4004004) 17.438485513s ago: executing program 4 (id=10196): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x400454dc, &(0x7f0000001700)) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) close(r1) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r2, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce81ea0311"], 0xfdef) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) socket$kcm(0x2, 0x922000000001, 0x106) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r3, &(0x7f0000000580)=ANY=[], 0xffbf) 17.359358286s ago: executing program 2 (id=10197): socket$kcm(0x21, 0x2, 0x2) bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x82a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)}, {&(0x7f0000000140)="aa581ff83dac4a519b67538bfa897e210c31e1446808358248cf2d795634b12c4ce81c3876aff89235b78ea0e5c5badfa122797d62c09ada7441b4f31cd5e6fc4b2a325fb5e811fead55530751e6f4bc4b40d94743ed5bd8ec1fff7b0abcc6eaabeb7a2f5f985467a8db", 0x6a}], 0x2}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="9902000012006b989e3fe3d86e6c1d0000147ea60864160af36504b68675f8001d6f7900a0e69ee517d24460bc24eab556a705251e6182949a36c2151fef08d8cdbf9367b41ad206000000f408000300", 0x50}, {0x0}, {&(0x7f0000000500)="5e191aea3468a5eab1c3d6024b43dece099475c81c53aa9244d866f68b8e31e93b41b432fb0454234620a25706bfb6f01ce01093b7ff634785d8b345ef8f7a928034820bbd37467d1049ac7a724c153c358d6f7efd919bb918734e846598b03733a6f4bbce06471d3a440e14dae67170cbfea76bc33481c28ec2cfad1f3d83ddece3006d5bb30dc4288dd40bd476cc7f94d143c56e54ed4d84b9c1ecc87fc035c7c992767edcfe2218bc6542a6a3a9b879e8aa6d652d277ee640cc15d2e9efe30584ed57ab208ca4db6cf63381804a5e", 0xd0}], 0x3, 0x0, 0x0, 0x1f00c00e}, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={0xffffffffffffffff, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x108ea5, 0xc78, 0x0, 0x0, 0x0, 0x0, 0xae7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e00000004000000040000000f"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) 17.290754518s ago: executing program 3 (id=10198): r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2d6e65745f7072696f202b696f202d706572665f6576656e74202b637075202d72646d6120d92205054555b47b9e1aa80df4996b2aecad9bc9be17b22d14cdc30bf8d58e3fa04922e66f86c63aa05108025bffc90e68e021e35e1156f7ec8d79881b006285c1028aa9251e43ea07ce91630f389cab4ee43901c3279d217c42474a4ea5c601f180a91345237421ada94dfe327e36c7f42217c67082c93561ac5376ab0494cac80efbb52915a1b0fcab307209b2900a43bf381ac877"], 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x4, &(0x7f0000000180)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x9a}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 17.170550502s ago: executing program 1 (id=10199): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0xb, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000006020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) sendmsg$unix(r0, &(0x7f00000005c0)={0x0, 0xfffffffffffffec1, 0x0, 0x0, 0x0, 0x0, 0x20000090}, 0xdeffffffffffffff) 17.133512473s ago: executing program 0 (id=10200): perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0xf6103, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x100000, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x385c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x673}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r0, 0x40047451, 0xf0ff1f00000000) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="91cf175475a549bd556d29a6123241e695bd383bedaa96ac361c8e397e7bc8054d2475474380b502c5ffe8106bccbd9727e5c3422b0647653fa1adf8b010717258e8cfcb3407a0fdac81d8aae9dba4dd5bbd8d64e72bee657ebffb03e9d0e8041ad79518c51c43a176da539e4f631e5cffb2c9dfae204695ec4ec62b2624f5d951a8741978058f9a01a5cdfa5484a15d7fbd3b8477ce8623166c534646d9d39bf298bf4e915110ee2511b6ea09bfd633cb7b1551626886d4772d982a146eab4d4192dbd073d058fd88480c5849c25e3ad9376cb1f9fc150e8218cd8a04fad1d82534f8860fa82f", 0xe7}, {&(0x7f0000000340)="fc2214f90de2d7ce890f030ee62b47d20a63ed68be63bdc96ab0a237df725e9f89248e80e58ef935569b0438a233a2ceb1492151bc8a13023a233a59cf1d12c62984431ad76c", 0x46}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000000740)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x400}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5d}}], 0x78}, 0x81) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x14) 17.087565675s ago: executing program 2 (id=10201): r0 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000400), 0x8) perf_event_open$cgroup(&(0x7f0000000340)={0xa, 0x80, 0x9, 0x5, 0x37, 0x2, 0x0, 0x6, 0x20, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffbff, 0x0, @perf_config_ext={0x1, 0x2}, 0x1000, 0x80000000, 0x2, 0x9, 0x1, 0x0, 0x6, 0x0, 0xffffffff, 0x0, 0x5}, r0, 0xffffffffffffffff, r1, 0x5) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x3, 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={0x7, 0x2}, 0x1b002, 0xac5d, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x1}, 0x0, 0x0, 0x208, 0x0, 0x3ffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24045040}, 0x24000840) (async) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) (async, rerun: 64) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async, rerun: 64) r4 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x4cf6dd15, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x0, 0x0, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x3d}, 0x94) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce62070000000000000000431ccaf57b00000000000000000104"], 0xfe1b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="8e16cb239da51e7f218eff00", @ANYRES32, @ANYBLOB="2000000000000000950000000000000045"], 0x0}, 0x90) (async, rerun: 64) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f1, &(0x7f0000000080)) (async, rerun: 64) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000100)) (rerun: 64) 16.986099698s ago: executing program 1 (id=10202): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x888, 0x0, 0xc2ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x767}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000300000000000c00095000000000000002ba728041598d6fbd30cb599e83d24bd8137a3aa81e0ed139a85d36bb3019d13bd2321af3c2bd67ce68f15c0ec71d0e6adfefcf1d8f7faf75e0f226bd917060000007142fa9ea4318123751c0a0e168c1886d0d4d35379bd223ec839bc16ee988e6e0dc8cedf3ceb9fbfbf9b0a49ef42d430f6296b72a83438810720a159cda90363db3d221e152dfca64057ff3c4744aeaccd3641110bec4e9027a0c8055bbfc3a96d2e8910c2c39e4babe802f5ab3e89cf6c662ed40000000022278d00031e5388ee5c867ddd58211d6ece3ccb0cd2b6d3cffd962867a3a2f624f992daa94a6a556f3218ce740068725c37074e468ee207d2f73902ebcfcf49822775985bf31b715f5888b24efa190000000000000000000000000000ddffffff020000000000000000ddffffff0000b27cf3d1848a54d7132be1bfb0adf9deab3323aa9fdfb52faf9cb09c3bfd09000000b91ab219ef00bb7b3de8f67ffcad3f6c3c2b1f03550000000000001cf41ab11f12fb1e0a494034007de7c6592df1a6c64d8f20a67745409e011f1264d43f153b3d34889f40159e800ea2474b540500a30b23bcee46762e2093bcc9eae5ee3e980026c96f80ee1a00000000740750fa4d9aaa705989b8e673e3296e52d337c56abf112874ec51d6fe048ba6866adebab53168770a71ad901ace383e41d277b103923a9d961f7a2591dbe4a912ffaf6f658f3f9cd16286744f83a83f138f8f92efd92239eafcc5c1b3f97a297c9e49a0c3300ef7b7fb5f09e0c8a868a353409e34d3e82279637599f35ad3f7ffffff3cac394c7bbdcd0e0eb52162e0c410ade7000026a4e739c60f03cc4146a77af02c1d4cefd4a2b94c0aed8477dfa8ceefb467f05c6977c78cdbf3f704ec73754910fe050038ec9e47de89298b7bf4d769ccc18eedd9068ca1457870eb30d219e23ccc8e06dddeb61799257ab5000013c86ba99523d61a00000000c270246c878d01160e6c07bf6cf8809c3a0d062357ba2515567230a6f8b2ad1e1f4933545fc3c741374211663f6b63b1dd044dd0a2768e825972fc4300001467c89fa0f82e8440105051e5510a33dcda5e4e202bd622549c4cffffff501d3a5dd7143fbf221fff161c12ca389cbe0000000000000fff2ecf631c6c5fd9c26a54d43fa050b88d1d43a8645bd9109b7e07869bba7131421c0f397073943330baafd243c0c6ffe673bab4113be7664e08bdd7115c61afcb718cf3c4680b2f6c7a8400e378a9b15bc20f49e298727340e87cdefb40e56e9cfad9931b8c552b2c7c503f3d0e7ab0e958adb8629aeec90e6d1857da822e40009995ae166deb9856291a43a6f7eb2e32cefbf463789eaf79b8d4c22be89f44b032dad13007b82e6044f643fc8cd07ae636a5dbe9864a117d27326850a7c3b570863f532c218b10af13d7be94987005088a83880ccab9c9920c2d2af8c5e13d52c83ac3fa7c3ae6c08384865b66d2204c2e4f3ae200f279b512b4dcb5dd9cba16b62040bf8702ae12c77e6e34991af603e3856a346cf708feeb708ab22b560cf8a4a6f31ba6d9b8cb0908000000000000001a342c010000000000e667a7592b33406f1f71c739b55db91d2309dc7ae401005f52053a39e7307c09ff3ac3e820b01c57dd74d4aafc4c383a17bc1de5347bb71ca16dcbbbaa2935ae662082b56cf666e63a759e0ef3ea7af6881513be94b362e15ffca8ec453b3a2a67be70c17b0f9c2eac765816c30c2e7133dca1c7669522e8dff8bc570a93fbdb688c3aef810000007a6ea6b11163392a19d87995b51cb6febd5f34a34998d2010fd5facf68c4f84e2f66e27c81a149d7b331983d3b74444953fc1216dfec10b724be3733c26f12538376e177ffef6fd2020000000000000008e4919a463d5332a2546032a3c06b94f168e8fc4bda0c294723fe306f26c477af4b926644672985fab7cc67bc5b5f5d38cdd8df95147ebe1cd88b0a4c6cde9951be10ba7dfddfefb238fac2303cc8982f1e55b005afcfea5eb037248fefad6bb02c162ce92ab17744c8ec3d2e80cf3205d36699fd381bc81231fb5e12e45f3059f361d08d6a6d019ebf105eaf43083c29512bcedd79ca9bf24e063d0c273ed70a2b70be521ea27dc8cf3c9bdf83b93405db07e82e2db484f8673e0e97dd7e8a872148613c3a04f3d67f4375ba5c7f1b00ffffff7f000000000801f71d79d812ced782646b5f79c8fc08bb5c11020108d702edd2ea9c96cf0d2d48aa5fc0a7bf1b51afd85350ad00b78c598fa8701b000884de790b54e5ab2e8ff0c7ae23e0b6eeac95c4c2eef2e5eb1d019d52099fbd404e8ece970f67856ba7e960bd8b1e4105ce7e31f7c9c3e3fa61aaa967b90087e91d703e98535b107b8f4653be4c46a3a1adb07d226952b8573b417018316fa96e2b8e7370baa16d4122c863709b08d4639a19a46ac90ac48a13ee9bcaa875fc700000000000003b40dc5c745fe2491e8425e600000000000000000000000000000000000000000000000000000000000000250318a44ad31baac0520a913301e630ae540f3289aebde8633f6f450c0738e16df6c7f1e0832a2a16fe6e39959735758248032cdf7320c6dc87b01e3f9a7811b200000000ae189de4b9b25f7c7a9c070000002af1c06315270de4a6605e4b4b58bef76fac54f11b84bd7bcd6b6a485edfb7684c770a39b38b08e18a51a4d4e66ca21c06a4b4198e1bc2ef990c9ba911efed626e5ee341a17bf8132b09000000d31df213c802d74797056fd3bca8b2d6cb134437cba0193ba4360bdcc98aad2560aa48291c4eb9d4e08ad7a9c5f04be1ab597124d84dfc7bd8cca8f68154a0ed356e773a797ca6d66748857b4abbf8830abeea2a46342e6a7378173cb29d5cdcd698a0203f78116b710008000000000000007c2d86b94472807c10eb9a8e2fb8bd79fe3a8316deff3ee641c9a080a2173642e673a672279bae4e7e28055da9497d7edb53be6e80482bd4d9a74b8dd4221fff0f0000705d7257ff7f76c78ba0b44ec0bdfa0d32d7042059b13a079639f14f9032b856d892ad6af5124c9c3130485e9682ff1f3c54e475d5bb496aef4bb537d7e191dfdeba109fdcf7864763f87a6d711cf52e520a6ce30e134c55e0caac037209d2f14fcddd00000000000000000000000000000000e609893bdce015e8ccfb36399844db61f6171b0b0e845e48728450c6ba4f7098f8e000676b59ab9f851f3ab77847ce05c89411277ec69c409b7ec50a3337a78675f38a568612c235ab5f2cd6d035d5f5f6a693c381adbbf7b37e37292783b2c7efe7d3a067906552f76d419e0300000000000000000000008f3a20b49fe7636806867283e35cff8d00e7b251bab3cf6377a24f8e8d4bda7503674bc94bf7f4d2fa6f25944bf0a186436d9f6831995976328a1fdc78492c65c1434855dc35c3cf7cf9610c5387794443c99b304799114132362849c3fa85d6379729ff9094933db0cfbe8887c50b87e1469fdf454cef4cbc5f7bf384000000000000a4e8c1a25f47c440144a9776be6cb40aafdb9d3cc8f6a6050974e1c4000000000000008b753f4e1bef9556efcc087a99dbf231167013a4b2eaf6338a0b100c98a331dffc09"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000340)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x0, 0x47, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffd}, 0x8, 0x10, 0x0, 0x0, 0x0, r1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0xe, 0x0, &(0x7f0000000040)="2b1c52ac82e71ea05b0c5e43ede4", 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000880)="1a", 0x100000}], 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) r4 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x0, 0xfffffffe}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xfffc}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) 16.852428342s ago: executing program 3 (id=10203): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000002c0)=r0, 0x4) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0xe49, 0x0, @perf_bp={&(0x7f0000000100), 0xd}, 0x4200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x3a0ffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000280)=0x1ffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="120000000600000004000000020000000000", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000010000000000fb000000000000000b00000000000000006725090000cec0c5cd1a0000fb32d5b795a38c32a4566e3a48bb077b1d207dcefa9e350783355bcb5859e30d3d3ec66bdb1598ee8ebc52c3802768119a4db1d107739cdf0eac4859501be7e64d1b5d3c7b"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000780)={{r2}, &(0x7f0000000700), 0x0}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext={0x0, 0xc}, 0x0, 0x0, 0xc2ba, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r5, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r5, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0xa}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000780)="f4000900062b3325fe80000000000000dc8b850f238466cc00007a000000ad6e911b51818462b400", 0x28}], 0x1}, 0xc800) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x1c092, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0xb3e, 0xfffffffffffffff8}, 0x840, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x7, 0x7, 0x3d, 0x6a, 0x0, 0x4, 0x43060, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000000300), 0xa}, 0x4218, 0x2, 0x5, 0x0, 0x4, 0x3, 0x3, 0x0, 0x5, 0x0, 0x395c}, 0x0, 0x4, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r6) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xb, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) 16.841552092s ago: executing program 2 (id=10204): r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r1}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x4) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(r0) socket$kcm(0x2, 0x5, 0x84) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1c, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffffffffffff}, 0x110507, 0xac5d, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r4, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r6 = openat$cgroup_devices(r5, &(0x7f0000000300)='devices.allow\x00', 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x7ff}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_devices(r6, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:'], 0xa) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) socket$kcm(0x11, 0xa, 0x300) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006", 0x15}], 0x1}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedc0790700117df37538e486dd63"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x11, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 2.034920587s ago: executing program 32 (id=10200): perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0xf6103, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x100000, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x385c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x673}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r0, 0x40047451, 0xf0ff1f00000000) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="91cf175475a549bd556d29a6123241e695bd383bedaa96ac361c8e397e7bc8054d2475474380b502c5ffe8106bccbd9727e5c3422b0647653fa1adf8b010717258e8cfcb3407a0fdac81d8aae9dba4dd5bbd8d64e72bee657ebffb03e9d0e8041ad79518c51c43a176da539e4f631e5cffb2c9dfae204695ec4ec62b2624f5d951a8741978058f9a01a5cdfa5484a15d7fbd3b8477ce8623166c534646d9d39bf298bf4e915110ee2511b6ea09bfd633cb7b1551626886d4772d982a146eab4d4192dbd073d058fd88480c5849c25e3ad9376cb1f9fc150e8218cd8a04fad1d82534f8860fa82f", 0xe7}, {&(0x7f0000000340)="fc2214f90de2d7ce890f030ee62b47d20a63ed68be63bdc96ab0a237df725e9f89248e80e58ef935569b0438a233a2ceb1492151bc8a13023a233a59cf1d12c62984431ad76c", 0x46}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000000740)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x400}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5d}}], 0x78}, 0x81) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000011008b88040f80ec59acbc0413a1f8480f0000005e2900421803001825000a001400000002800000121f", 0x2e}], 0x1}, 0x14) 1.780164824s ago: executing program 33 (id=10196): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x400454dc, &(0x7f0000001700)) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) close(r1) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r2, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce81ea0311"], 0xfdef) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) socket$kcm(0x2, 0x922000000001, 0x106) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r3, &(0x7f0000000580)=ANY=[], 0xffbf) 392.656728ms ago: executing program 34 (id=10202): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x888, 0x0, 0xc2ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x767}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000340)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x0, 0x47, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffd}, 0x8, 0x10, 0x0, 0x0, 0x0, r1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0xe, 0x0, &(0x7f0000000040)="2b1c52ac82e71ea05b0c5e43ede4", 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000880)="1a", 0x100000}], 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) r4 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x0, 0xfffffffe}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xfffc}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) 226.873853ms ago: executing program 35 (id=10204): r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r1}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x4) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(r0) socket$kcm(0x2, 0x5, 0x84) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1c, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x110507, 0xac5d, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r4, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r6 = openat$cgroup_devices(r5, &(0x7f0000000300)='devices.allow\x00', 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x7ff}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_devices(r6, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:'], 0xa) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) socket$kcm(0x11, 0xa, 0x300) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006", 0x15}], 0x1}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedc0790700117df37538e486dd63"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x11, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 0s ago: executing program 36 (id=10203): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000002c0)=r0, 0x4) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0xe49, 0x0, @perf_bp={&(0x7f0000000100), 0xd}, 0x4200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x3a0ffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000280)=0x1ffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="120000000600000004000000020000000000", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000010000000000fb000000000000000b00000000000000006725090000cec0c5cd1a0000fb32d5b795a38c32a4566e3a48bb077b1d207dcefa9e350783355bcb5859e30d3d3ec66bdb1598ee8ebc52c3802768119a4db1d107739cdf0eac4859501be7e64d1b5d3c7b"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000780)={{r2}, &(0x7f0000000700), 0x0}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext={0x0, 0xc}, 0x0, 0x0, 0xc2ba, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r5, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r5, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0xa}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000780)="f4000900062b3325fe80000000000000dc8b850f238466cc00007a000000ad6e911b51818462b400", 0x28}], 0x1}, 0xc800) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x1c092, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0xb3e, 0xfffffffffffffff8}, 0x840, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x7, 0x7, 0x3d, 0x6a, 0x0, 0x4, 0x43060, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000000300), 0xa}, 0x4218, 0x2, 0x5, 0x0, 0x4, 0x3, 0x3, 0x0, 0x5, 0x0, 0x395c}, 0x0, 0x4, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r6) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xb, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) kernel console output (not intermixed with test programs): nvalid length. [ 1667.179121][T32273] netlink: 'syz.1.9002': attribute type 29 has an invalid length. [ 1667.254873][T32273] netlink: 'syz.1.9002': attribute type 29 has an invalid length. [ 1667.294721][T32270] netlink: 'syz.1.9002': attribute type 29 has an invalid length. [ 1667.339108][T32276] netlink: 'syz.1.9002': attribute type 29 has an invalid length. [ 1667.439221][T32281] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9004'. [ 1667.654770][T32293] netlink: 164 bytes leftover after parsing attributes in process `syz.2.9009'. [ 1668.176223][T32310] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9014'. [ 1668.193140][T32307] netlink: 127868 bytes leftover after parsing attributes in process `syz.0.9014'. [ 1668.778460][ T1275] ieee802154 phy0 wpan0: encryption failed: -22 [ 1668.784860][ T1275] ieee802154 phy1 wpan1: encryption failed: -22 [ 1668.806180][T32320] validate_nla: 3 callbacks suppressed [ 1668.806201][T32320] netlink: 'syz.1.9020': attribute type 29 has an invalid length. [ 1668.842836][T32320] netlink: 'syz.1.9020': attribute type 29 has an invalid length. [ 1668.889526][T32322] netlink: 'syz.1.9020': attribute type 29 has an invalid length. [ 1671.118608][T32325] netlink: 'syz.1.9021': attribute type 21 has an invalid length. [ 1671.132810][T32325] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9021'. [ 1671.160341][T32325] netlink: 44 bytes leftover after parsing attributes in process `syz.1.9021'. [ 1671.592659][T32342] device lo entered promiscuous mode [ 1671.613581][T32342] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1671.642505][T32341] netlink: 'syz.4.9028': attribute type 10 has an invalid length. [ 1671.681584][T32345] netlink: 14 bytes leftover after parsing attributes in process `syz.0.9030'. [ 1671.806834][T32345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1671.876851][T32345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1671.917096][T32345] bond0 (unregistering): Released all slaves [ 1672.388001][T32366] netlink: 'syz.4.9035': attribute type 3 has an invalid length. [ 1672.529820][T32366] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9035'. [ 1675.192384][T32391] netlink: 'syz.2.9044': attribute type 10 has an invalid length. [ 1675.205540][T32391] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9044'. [ 1675.256255][T32391] bridge0: port 3(ipvlan1) entered blocking state [ 1675.274950][T32391] bridge0: port 3(ipvlan1) entered disabled state [ 1675.304723][T32391] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 1675.393871][T32395] netlink: 'syz.1.9045': attribute type 10 has an invalid length. [ 1675.665204][T32406] netlink: 'syz.3.9047': attribute type 25 has an invalid length. [ 1675.742323][T32406] netlink: 'syz.3.9047': attribute type 28 has an invalid length. [ 1676.073280][T32417] netlink: 212168 bytes leftover after parsing attributes in process `syz.4.9052'. [ 1676.213323][T32421] netlink: 128 bytes leftover after parsing attributes in process `syz.4.9052'. [ 1676.329052][T32421] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1676.370949][T32421] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1676.477043][T32429] netlink: 127868 bytes leftover after parsing attributes in process `syz.1.9053'. [ 1676.563840][T32428] netlink: 'syz.1.9053': attribute type 3 has an invalid length. [ 1676.587883][T32428] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9053'. [ 1676.735348][T32434] netlink: 'syz.0.9056': attribute type 13 has an invalid length. [ 1676.762108][T32434] netlink: 152 bytes leftover after parsing attributes in process `syz.0.9056'. [ 1676.822995][T32434] syz_tun: refused to change device tx_queue_len [ 1676.854977][T32434] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1677.054539][T32440] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9057'. [ 1677.165106][T32443] netlink: 'syz.0.9059': attribute type 21 has an invalid length. [ 1677.203737][T32444] netlink: 'syz.3.9058': attribute type 10 has an invalid length. [ 1677.655043][T29971] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1677.687753][T29971] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1677.704407][T29971] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1677.714068][T29971] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1677.723531][T29971] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1677.730925][T29971] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1679.250564][T32444] team0: Device wg1 is of different type [ 1679.504814][T32454] netlink: 'syz.1.9061': attribute type 1 has an invalid length. [ 1679.575747][T32454] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9061'. [ 1679.687489][T32459] netlink: 103292 bytes leftover after parsing attributes in process `syz.4.9065'. [ 1679.693046][T32460] netlink: 103292 bytes leftover after parsing attributes in process `syz.4.9065'. [ 1679.815569][T21084] Bluetooth: hci1: command 0x0409 tx timeout [ 1680.016283][T29971] Bluetooth: hci0: ACL packet for unknown connection handle 0 [ 1680.152211][ T11] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1680.180814][T32470] FAULT_INJECTION: forcing a failure. [ 1680.180814][T32470] name failslab, interval 1, probability 0, space 0, times 0 [ 1680.206805][T32470] CPU: 0 PID: 32470 Comm: syz.3.9067 Not tainted syzkaller #0 [ 1680.214345][T32470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1680.224449][T32470] Call Trace: [ 1680.227763][T32470] [ 1680.230731][T32470] dump_stack_lvl+0x188/0x24e [ 1680.235576][T32470] ? show_regs_print_info+0x12/0x12 [ 1680.240841][T32470] ? load_image+0x400/0x400 [ 1680.245396][T32470] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1680.251479][T32470] ? lock_chain_count+0x20/0x20 [ 1680.256395][T32470] should_fail_ex+0x399/0x4d0 [ 1680.261133][T32470] should_failslab+0x5/0x20 [ 1680.265683][T32470] slab_pre_alloc_hook+0x59/0x310 [ 1680.270759][T32470] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1680.276982][T32470] kmem_cache_alloc+0x56/0x2f0 [ 1680.281807][T32470] ? skb_clone+0x1e7/0x370 [ 1680.286279][T32470] skb_clone+0x1e7/0x370 [ 1680.290592][T32470] bpf_clone_redirect+0x163/0x4a0 [ 1680.295679][T32470] bpf_prog_5e3b4e18def6d727+0x56/0x5b [ 1680.301198][T32470] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1680.307241][T32470] ? lock_chain_count+0x20/0x20 [ 1680.312156][T32470] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 1680.318458][T32470] ? lockdep_hardirqs_on+0x94/0x140 [ 1680.323717][T32470] ? ktime_get+0x7b/0x270 [ 1680.328097][T32470] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 1680.334396][T32470] ? ktime_get_real_ts64+0x440/0x440 [ 1680.339746][T32470] ? read_lock_is_recursive+0x10/0x10 [ 1680.345180][T32470] ? __cant_sleep+0x220/0x220 [ 1680.349999][T32470] ? ktime_get+0x247/0x270 [ 1680.354478][T32470] bpf_test_run+0x2b6/0x830 [ 1680.359134][T32470] ? dst_hold+0xb0/0xb0 [ 1680.363347][T32470] ? eth_get_headlen+0x200/0x200 [ 1680.368402][T32470] ? bpf_prog_test_run_skb+0x582/0x1890 [ 1680.374015][T32470] ? eth_type_trans+0xd/0x740 [ 1680.378744][T32470] ? convert___skb_to_skb+0x3d/0x580 [ 1680.384097][T32470] bpf_prog_test_run_skb+0xd88/0x1890 [ 1680.389539][T32470] ? cpu_online+0xa0/0xa0 [ 1680.393923][T32470] bpf_prog_test_run+0x31e/0x390 [ 1680.398927][T32470] __sys_bpf+0x62b/0x780 [ 1680.403227][T32470] ? bpf_link_show_fdinfo+0x380/0x380 [ 1680.408674][T32470] ? lock_chain_count+0x20/0x20 [ 1680.413594][T32470] __x64_sys_bpf+0x78/0x90 [ 1680.418067][T32470] do_syscall_64+0x4c/0xa0 [ 1680.422567][T32470] ? clear_bhb_loop+0x60/0xb0 [ 1680.427301][T32470] ? clear_bhb_loop+0x60/0xb0 [ 1680.432040][T32470] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1680.437994][T32470] RIP: 0033:0x7ff423f9ce59 [ 1680.442498][T32470] 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 [ 1680.462161][T32470] RSP: 002b:00007ff424dff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1680.470628][T32470] RAX: ffffffffffffffda RBX: 00007ff424215fa0 RCX: 00007ff423f9ce59 [ 1680.478648][T32470] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 1680.486663][T32470] RBP: 00007ff424dff090 R08: 0000000000000000 R09: 0000000000000000 [ 1680.494679][T32470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1680.502697][T32470] R13: 00007ff424216038 R14: 00007ff424215fa0 R15: 00007ffdb7eb2998 [ 1680.510743][T32470] [ 1680.824229][T32477] netlink: 212168 bytes leftover after parsing attributes in process `syz.1.9068'. [ 1680.851691][T32468] netlink: 60 bytes leftover after parsing attributes in process `syz.4.9076'. [ 1680.871402][T32478] netlink: 128 bytes leftover after parsing attributes in process `syz.1.9068'. [ 1680.895670][T32478] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1680.919486][T32450] chnl_net:caif_netlink_parms(): no params data found [ 1681.063994][ T11] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1681.095450][T29971] Bluetooth: hci3: command 0x0406 tx timeout [ 1681.446815][ T11] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1681.654892][T32495] netlink: 'syz.0.9074': attribute type 10 has an invalid length. [ 1681.900427][T21084] Bluetooth: hci1: command 0x041b tx timeout [ 1681.971545][ T11] team0: Port device netdevsim0 removed [ 1682.001026][ T11] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1682.063836][T32501] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9075'. [ 1682.080814][T21084] Bluetooth: hci4: ACL packet for unknown connection handle 0 [ 1682.113485][T32512] netlink: 'syz.3.9079': attribute type 6 has an invalid length. [ 1682.126272][T32512] netlink: 164 bytes leftover after parsing attributes in process `syz.3.9079'. [ 1682.389621][T32515] bridge0: port 2(bridge_slave_1) entered disabled state [ 1682.398750][T32515] bridge0: port 1(bridge_slave_0) entered disabled state [ 1682.558444][T32450] bridge0: port 1(bridge_slave_0) entered blocking state [ 1682.565718][T32450] bridge0: port 1(bridge_slave_0) entered disabled state [ 1682.574710][T32450] device bridge_slave_0 entered promiscuous mode [ 1682.584039][T32450] bridge0: port 2(bridge_slave_1) entered blocking state [ 1682.591567][T32450] bridge0: port 2(bridge_slave_1) entered disabled state [ 1682.606646][T32450] device bridge_slave_1 entered promiscuous mode [ 1682.650210][T32450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1682.672971][T32450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1682.764241][T32523] FAULT_INJECTION: forcing a failure. [ 1682.764241][T32523] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1682.799326][T32523] CPU: 1 PID: 32523 Comm: syz.3.9083 Not tainted syzkaller #0 [ 1682.806915][T32523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1682.817009][T32523] Call Trace: [ 1682.820324][T32523] [ 1682.823338][T32523] dump_stack_lvl+0x188/0x24e [ 1682.828068][T32523] ? show_regs_print_info+0x12/0x12 [ 1682.833322][T32523] ? load_image+0x400/0x400 [ 1682.837888][T32523] ? __lock_acquire+0x7d10/0x7d10 [ 1682.842981][T32523] should_fail_ex+0x399/0x4d0 [ 1682.847721][T32523] _copy_from_user+0x2c/0x170 [ 1682.852500][T32523] kstrtouint_from_user+0xda/0x170 [ 1682.857671][T32523] ? kstrtol_from_user+0x190/0x190 [ 1682.862862][T32523] proc_fail_nth_write+0x8b/0x200 [ 1682.867935][T32523] ? proc_fail_nth_read+0x220/0x220 [ 1682.873186][T32523] ? common_file_perm+0x171/0x1c0 [ 1682.878327][T32523] ? proc_fail_nth_read+0x220/0x220 [ 1682.883583][T32523] vfs_write+0x2e6/0xa30 [ 1682.887890][T32523] ? file_end_write+0x250/0x250 [ 1682.892794][T32523] ? __fget_files+0x28/0x4b0 [ 1682.897442][T32523] ? __fget_files+0x28/0x4b0 [ 1682.902084][T32523] ? __fget_files+0x43d/0x4b0 [ 1682.906833][T32523] ? __fdget_pos+0x2ae/0x360 [ 1682.911480][T32523] ? ksys_write+0x71/0x250 [ 1682.916002][T32523] ksys_write+0x14c/0x250 [ 1682.920398][T32523] ? __ia32_sys_read+0x80/0x80 [ 1682.925227][T32523] ? lockdep_hardirqs_on+0x94/0x140 [ 1682.930481][T32523] do_syscall_64+0x4c/0xa0 [ 1682.934952][T32523] ? clear_bhb_loop+0x60/0xb0 [ 1682.939683][T32523] ? clear_bhb_loop+0x60/0xb0 [ 1682.940432][T32450] team0: Port device team_slave_0 added [ 1682.944419][T32523] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1682.956223][T32523] RIP: 0033:0x7ff423f5d68e [ 1682.960684][T32523] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1682.980342][T32523] RSP: 002b:00007ff424dfefe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1682.988805][T32523] RAX: ffffffffffffffda RBX: 00007ff424dff6c0 RCX: 00007ff423f5d68e [ 1682.996825][T32523] RDX: 0000000000000001 RSI: 00007ff424dff0a0 RDI: 0000000000000006 [ 1683.004839][T32523] RBP: 00007ff424dff090 R08: 0000000000000000 R09: 0000000000000000 [ 1683.012853][T32523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1683.015625][T32450] team0: Port device team_slave_1 added [ 1683.020852][T32523] R13: 00007ff424216038 R14: 00007ff424215fa0 R15: 00007ffdb7eb2998 [ 1683.020901][T32523] [ 1683.279715][T32450] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1683.293317][T32450] 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. [ 1683.363459][T32450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1683.385962][T32530] netlink: 'syz.4.9085': attribute type 1 has an invalid length. [ 1683.394566][T32530] netlink: 116376 bytes leftover after parsing attributes in process `syz.4.9085'. [ 1683.513480][T32537] netlink: 'syz.1.9087': attribute type 10 has an invalid length. [ 1683.523403][T32450] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1683.536364][T32450] 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. [ 1683.586175][T32450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1683.656472][T21084] Bluetooth: hci3: ACL packet for unknown connection handle 0 [ 1683.759297][T32450] device hsr_slave_0 entered promiscuous mode [ 1683.812609][T32450] device hsr_slave_1 entered promiscuous mode [ 1683.850739][T32450] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1683.868679][T32450] Cannot create hsr debugfs directory [ 1683.874310][ T11] device .*! left promiscuous mode [ 1683.985465][T21084] Bluetooth: hci1: command 0x040f tx timeout [ 1684.008352][T32550] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9091'. [ 1684.500083][T32556] netlink: 'syz.4.9094': attribute type 30 has an invalid length. [ 1684.535611][T32558] netlink: 'syz.0.9095': attribute type 39 has an invalid length. [ 1684.747809][T32558] device hsr_slave_1 left promiscuous mode [ 1685.141863][T21084] Bluetooth: hci0: ACL packet for unknown connection handle 0 [ 1685.188276][T32572] netlink: 'syz.4.9098': attribute type 10 has an invalid length. [ 1685.535010][T32579] netlink: 'syz.0.9100': attribute type 10 has an invalid length. [ 1686.055682][T21084] Bluetooth: hci1: command 0x0419 tx timeout [ 1686.243370][T32600] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9106'. [ 1686.436417][T32606] netlink: 'syz.0.9107': attribute type 22 has an invalid length. [ 1686.491315][T32606] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9107'. [ 1686.950087][T21084] Bluetooth: hci2: ACL packet for unknown connection handle 0 [ 1688.085613][T32450] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1689.793600][T32450] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1689.862664][T32450] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1689.911274][T32450] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1689.934742][T32635] netlink: 'syz.0.9113': attribute type 10 has an invalid length. [ 1691.152626][T32653] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9119'. [ 1691.306505][T32655] netlink: 'syz.3.9120': attribute type 21 has an invalid length. [ 1691.314543][T32655] netlink: 'syz.3.9120': attribute type 7 has an invalid length. [ 1691.653041][T32660] netlink: 'syz.1.9122': attribute type 10 has an invalid length. [ 1691.793402][T32450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1691.848897][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1691.860338][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1691.878838][T32450] 8021q: adding VLAN 0 to HW filter on device team0 [ 1691.900464][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1691.912228][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1691.936499][ T4351] bridge0: port 1(bridge_slave_0) entered blocking state [ 1691.943700][ T4351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1692.005596][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1692.014378][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1692.027911][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1692.045956][ T4351] bridge0: port 2(bridge_slave_1) entered blocking state [ 1692.053136][ T4351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1692.069205][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1692.088868][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1692.170085][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1692.204740][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1692.241062][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1692.264463][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1692.296490][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1692.330797][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1692.350931][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1692.439698][T32450] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1692.471231][T32450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1692.503473][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1692.514484][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1692.610449][T32690] netlink: 14 bytes leftover after parsing attributes in process `syz.0.9133'. [ 1692.716008][T32693] netlink: 'syz.4.9134': attribute type 3 has an invalid length. [ 1692.734093][T32693] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9134'. [ 1692.932918][T32700] netlink: 'syz.0.9137': attribute type 1 has an invalid length. [ 1692.961562][T32700] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.9137'. [ 1693.539452][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1693.574006][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1693.622632][T32450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1693.899816][T10151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1693.920280][T10151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1694.108687][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1694.140740][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1694.172891][T32450] device veth0_vlan entered promiscuous mode [ 1694.207671][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1694.223762][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1694.253202][ T11] device hsr_slave_0 left promiscuous mode [ 1694.289985][ T11] device hsr_slave_1 left promiscuous mode [ 1694.313137][ T11] device bridge_slave_1 left promiscuous mode [ 1694.332071][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 1694.361240][ T11] device bridge_slave_0 left promiscuous mode [ 1694.383326][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 1694.454252][ T11] device veth1_macvtap left promiscuous mode [ 1694.488757][ T11] device veth1_vlan left promiscuous mode [ 1694.502526][ T11] device veth0_vlan left promiscuous mode [ 1694.646153][T32744] FAULT_INJECTION: forcing a failure. [ 1694.646153][T32744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1694.675886][T32744] CPU: 0 PID: 32744 Comm: syz.0.9152 Not tainted syzkaller #0 [ 1694.683432][T32744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1694.693533][T32744] Call Trace: [ 1694.696941][T32744] [ 1694.699909][T32744] dump_stack_lvl+0x188/0x24e [ 1694.704641][T32744] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1694.710856][T32744] ? show_regs_print_info+0x12/0x12 [ 1694.716239][T32744] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1694.722473][T32744] should_fail_ex+0x399/0x4d0 [ 1694.727205][T32744] _copy_from_user+0x2c/0x170 [ 1694.731920][T32744] ___sys_sendmsg+0x1c3/0x360 [ 1694.736632][T32744] ? __fget_files+0x28/0x4b0 [ 1694.741270][T32744] ? __sys_sendmsg+0x290/0x290 [ 1694.746103][T32744] __se_sys_sendmsg+0x1bb/0x2a0 [ 1694.750984][T32744] ? __x64_sys_sendmsg+0x80/0x80 [ 1694.755962][T32744] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1694.761887][T32744] do_syscall_64+0x4c/0xa0 [ 1694.766326][T32744] ? clear_bhb_loop+0x60/0xb0 [ 1694.771068][T32744] ? clear_bhb_loop+0x60/0xb0 [ 1694.775775][T32744] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1694.781700][T32744] RIP: 0033:0x7fa12c59ce59 [ 1694.786138][T32744] 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 [ 1694.805787][T32744] RSP: 002b:00007fa12a7f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1694.814236][T32744] RAX: ffffffffffffffda RBX: 00007fa12c815fa0 RCX: 00007fa12c59ce59 [ 1694.822254][T32744] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1694.830261][T32744] RBP: 00007fa12a7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1694.838259][T32744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1694.846259][T32744] R13: 00007fa12c816038 R14: 00007fa12c815fa0 R15: 00007ffff6abee98 [ 1694.854288][T32744] [ 1695.503485][ T11] team0 (unregistering): Port device team_slave_1 removed [ 1695.560883][ T11] team0 (unregistering): Port device team_slave_0 removed [ 1696.021030][T32731] device syzkaller0 entered promiscuous mode [ 1696.059070][T32750] netlink: 'syz.0.9154': attribute type 25 has an invalid length. [ 1696.088769][T32750] netlink: 'syz.0.9154': attribute type 28 has an invalid length. [ 1696.104565][T32450] device veth1_vlan entered promiscuous mode [ 1696.256702][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1696.284982][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1696.316509][T32450] device veth0_macvtap entered promiscuous mode [ 1696.382907][T32450] device veth1_macvtap entered promiscuous mode [ 1696.402597][T32758] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9158'. [ 1696.450500][T32450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1696.474054][T32450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1696.485192][T32450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1696.520842][T32450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1696.549531][T32450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1696.624078][T32767] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.9162'. [ 1696.627954][T32450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1696.654176][T32450] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1696.671829][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1696.683322][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1696.703838][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1696.728948][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1696.778110][T32450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1696.816606][T32450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1696.840185][T32450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1696.862137][T32450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1696.879217][T32450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1696.892923][T32450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1696.908604][T32450] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1696.919670][T32450] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1696.928773][T32450] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1696.938526][T32450] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1696.950018][T32450] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1696.962156][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1696.973282][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1697.219714][ T4351] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1697.246604][ T4351] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1697.311492][T10151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1697.437476][T10151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1697.484302][ T312] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9174'. [ 1697.494061][T10151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1697.597925][ T318] netlink: 'syz.4.9167': attribute type 25 has an invalid length. [ 1697.616303][ T318] netlink: 'syz.4.9167': attribute type 28 has an invalid length. [ 1697.642036][T10151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1698.000616][ T328] netlink: 14 bytes leftover after parsing attributes in process `syz.3.9173'. [ 1698.793398][ T341] netlink: 'syz.3.9177': attribute type 13 has an invalid length. [ 1698.851045][ T341] netlink: 152 bytes leftover after parsing attributes in process `syz.3.9177'. [ 1699.140922][ T341] syz_tun: refused to change device tx_queue_len [ 1699.171111][ T341] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1699.303465][ T340] netlink: 'syz.4.9176': attribute type 10 has an invalid length. [ 1699.345630][ T340] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9176'. [ 1699.383861][ T340] device dummy0 entered promiscuous mode [ 1699.475283][ T340] bridge0: port 3(dummy0) entered blocking state [ 1699.525550][ T340] bridge0: port 3(dummy0) entered disabled state [ 1699.537700][ T340] bridge0: port 3(dummy0) entered blocking state [ 1699.544207][ T340] bridge0: port 3(dummy0) entered forwarding state [ 1699.570131][ T343] netlink: 'syz.3.9177': attribute type 10 has an invalid length. [ 1699.631295][ T343] team0: Port device netdevsim0 added [ 1699.967383][ T359] netlink: 14548 bytes leftover after parsing attributes in process `syz.3.9182'. [ 1701.323023][T21084] Bluetooth: hci4: ACL packet for unknown connection handle 0 [ 1701.595400][ T381] netlink: 'syz.2.9187': attribute type 25 has an invalid length. [ 1701.610825][ T381] netlink: 'syz.2.9187': attribute type 28 has an invalid length. [ 1703.464943][ T392] netlink: 'syz.1.9195': attribute type 21 has an invalid length. [ 1703.479528][ T392] netlink: 'syz.1.9195': attribute type 7 has an invalid length. [ 1704.490756][ T408] netlink: 'syz.2.9198': attribute type 10 has an invalid length. [ 1705.281928][ T408] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1705.331808][ T411] netlink: 'syz.3.9197': attribute type 10 has an invalid length. [ 1705.397193][ T411] device dummy0 left promiscuous mode [ 1705.403618][ T411] bridge0: port 3(dummy0) entered disabled state [ 1705.414114][ T412] netlink: 'syz.4.9199': attribute type 39 has an invalid length. [ 1705.963111][ T424] netlink: 'syz.3.9204': attribute type 25 has an invalid length. [ 1706.023084][ T424] netlink: 'syz.3.9204': attribute type 28 has an invalid length. [ 1706.376030][T21084] Bluetooth: hci1: ACL packet for unknown connection handle 0 [ 1708.734685][ T437] netlink: 'syz.3.9209': attribute type 1 has an invalid length. [ 1708.780990][ T437] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.9209'. [ 1708.890673][ T439] netlink: 'syz.1.9212': attribute type 3 has an invalid length. [ 1708.904309][ T439] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.9212'. [ 1709.270720][ T455] netlink: 'syz.0.9215': attribute type 3 has an invalid length. [ 1709.407473][ T455] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.9215'. [ 1709.462939][ T453] FAULT_INJECTION: forcing a failure. [ 1709.462939][ T453] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1709.504359][ T457] netlink: 'syz.0.9215': attribute type 3 has an invalid length. [ 1709.532806][ T453] CPU: 1 PID: 453 Comm: syz.3.9214 Not tainted syzkaller #0 [ 1709.540175][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1709.550282][ T453] Call Trace: [ 1709.553604][ T453] [ 1709.556576][ T453] dump_stack_lvl+0x188/0x24e [ 1709.561312][ T453] ? show_regs_print_info+0x12/0x12 [ 1709.566557][ T453] ? load_image+0x400/0x400 [ 1709.571118][ T453] ? __lock_acquire+0x7d10/0x7d10 [ 1709.576214][ T453] should_fail_ex+0x399/0x4d0 [ 1709.580940][ T453] _copy_from_user+0x2c/0x170 [ 1709.585709][ T453] __copy_msghdr+0x3b7/0x580 [ 1709.590355][ T453] ___sys_sendmsg+0x210/0x360 [ 1709.595078][ T453] ? migrate_enable+0x148/0x220 [ 1709.599972][ T453] ? __sys_sendmsg+0x290/0x290 [ 1709.604804][ T453] __se_sys_sendmsg+0x1bb/0x2a0 [ 1709.609684][ T453] ? __x64_sys_sendmsg+0x80/0x80 [ 1709.614655][ T453] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1709.620583][ T453] do_syscall_64+0x4c/0xa0 [ 1709.625047][ T453] ? clear_bhb_loop+0x60/0xb0 [ 1709.629771][ T453] ? clear_bhb_loop+0x60/0xb0 [ 1709.634484][ T453] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1709.640411][ T453] RIP: 0033:0x7ff423f9ce59 [ 1709.644854][ T453] 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 [ 1709.664569][ T453] RSP: 002b:00007ff424dff028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1709.673007][ T453] RAX: ffffffffffffffda RBX: 00007ff424215fa0 RCX: 00007ff423f9ce59 [ 1709.680997][ T453] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1709.689005][ T453] RBP: 00007ff424dff090 R08: 0000000000000000 R09: 0000000000000000 [ 1709.697012][ T453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1709.705004][ T453] R13: 00007ff424216038 R14: 00007ff424215fa0 R15: 00007ffdb7eb2998 [ 1709.713019][ T453] [ 1709.716310][ T457] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.9215'. [ 1709.802693][ T459] netlink: 'syz.4.9217': attribute type 30 has an invalid length. [ 1710.033041][ T466] netlink: 'syz.1.9220': attribute type 10 has an invalid length. [ 1710.221695][ T467] netlink: 'syz.4.9219': attribute type 25 has an invalid length. [ 1710.236945][ T467] netlink: 'syz.4.9219': attribute type 28 has an invalid length. [ 1712.450143][T21084] Bluetooth: hci2: ACL packet for unknown connection handle 0 [ 1712.889381][ T497] netlink: 'syz.3.9232': attribute type 25 has an invalid length. [ 1712.905714][ T497] netlink: 'syz.3.9232': attribute type 28 has an invalid length. [ 1713.421215][T21084] Bluetooth: hci0: ACL packet for unknown connection handle 0 [ 1713.878293][ T527] tap0: tun_chr_ioctl cmd 1074025677 [ 1713.891970][ T527] tap0: linktype set to 0 [ 1714.345426][ T534] netlink: 'syz.4.9246': attribute type 25 has an invalid length. [ 1714.367564][ T534] netlink: 'syz.4.9246': attribute type 28 has an invalid length. [ 1714.494491][ T540] netlink: 'syz.1.9249': attribute type 10 has an invalid length. [ 1714.513088][ T540] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9249'. [ 1714.743584][T21084] Bluetooth: hci1: ACL packet for unknown connection handle 0 [ 1715.124814][ T548] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9252'. [ 1716.459146][T21084] Bluetooth: hci4: ACL packet for unknown connection handle 0 [ 1716.893476][ T590] netlink: 'syz.0.9266': attribute type 25 has an invalid length. [ 1716.916677][T29971] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1716.917384][ T590] netlink: 'syz.0.9266': attribute type 28 has an invalid length. [ 1716.926870][T29971] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1716.929677][T29971] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1716.976643][T29971] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1716.986506][T29971] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 1716.993960][T29971] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1717.144936][ T595] netlink: 14 bytes leftover after parsing attributes in process `syz.2.9267'. [ 1717.283554][ T595] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1717.313112][ T595] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1717.352286][ T595] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 1717.380912][ T595] bond0 (unregistering): Released all slaves [ 1717.496421][ T32] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1717.627551][ T32] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1717.762082][ T32] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1717.789457][ T606] netlink: 'syz.0.9271': attribute type 13 has an invalid length. [ 1717.802288][ T606] netlink: 152 bytes leftover after parsing attributes in process `syz.0.9271'. [ 1717.823780][ T606] syz_tun: refused to change device tx_queue_len [ 1717.840030][ T606] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1717.915673][ T32] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1718.255793][T29971] Bluetooth: hci2: ACL packet for unknown connection handle 0 [ 1718.353316][ T622] netlink: 'syz.4.9277': attribute type 21 has an invalid length. [ 1718.374408][ T622] netlink: 'syz.4.9277': attribute type 7 has an invalid length. [ 1718.399013][ T591] chnl_net:caif_netlink_parms(): no params data found [ 1719.025675][T29971] Bluetooth: hci5: command 0x0409 tx timeout [ 1721.105758][T29971] Bluetooth: hci5: command 0x041b tx timeout [ 1723.214588][T29971] Bluetooth: hci5: command 0x040f tx timeout [ 1723.805483][ T591] bridge0: port 1(bridge_slave_0) entered blocking state [ 1723.812651][ T591] bridge0: port 1(bridge_slave_0) entered disabled state [ 1723.866689][ T591] device bridge_slave_0 entered promiscuous mode [ 1723.954715][ T669] FAULT_INJECTION: forcing a failure. [ 1723.954715][ T669] name failslab, interval 1, probability 0, space 0, times 0 [ 1723.968201][ T669] CPU: 0 PID: 669 Comm: syz.2.9286 Not tainted syzkaller #0 [ 1723.975600][ T669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1723.985705][ T669] Call Trace: [ 1723.989021][ T669] [ 1723.991991][ T669] dump_stack_lvl+0x188/0x24e [ 1723.996720][ T669] ? show_regs_print_info+0x12/0x12 [ 1724.001959][ T669] ? load_image+0x400/0x400 [ 1724.006499][ T669] ? kasan_set_track+0x60/0x70 [ 1724.011294][ T669] ? kasan_set_track+0x4b/0x70 [ 1724.016085][ T669] ? __kasan_slab_alloc+0x6b/0x80 [ 1724.021151][ T669] ? slab_post_alloc_hook+0x4b/0x480 [ 1724.026468][ T669] should_fail_ex+0x399/0x4d0 [ 1724.031181][ T669] should_failslab+0x5/0x20 [ 1724.035713][ T669] slab_pre_alloc_hook+0x59/0x310 [ 1724.040778][ T669] ? ref_tracker_alloc+0x14e/0x4b0 [ 1724.045934][ T669] __kmem_cache_alloc_node+0x4f/0x260 [ 1724.051332][ T669] ? mark_lock+0x94/0x320 [ 1724.055697][ T669] ? ref_tracker_alloc+0x14e/0x4b0 [ 1724.060848][ T669] kmalloc_trace+0x26/0xe0 [ 1724.065331][ T669] ref_tracker_alloc+0x14e/0x4b0 [ 1724.070311][ T669] ? ref_tracker_dir_print+0x150/0x150 [ 1724.075813][ T669] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1724.081997][ T669] ? lockdep_hardirqs_on+0x94/0x140 [ 1724.087238][ T669] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1724.093426][ T669] ? dst_init+0x78/0x410 [ 1724.097703][ T669] dst_init+0xda/0x410 [ 1724.101811][ T669] dst_alloc+0x12a/0x160 [ 1724.106082][ T669] ip_route_output_key_hash_rcu+0x14a4/0x23f0 [ 1724.112276][ T669] ? ip_route_output_key_hash+0x139/0x330 [ 1724.118051][ T669] ip_route_output_key_hash+0x1ef/0x330 [ 1724.123632][ T669] ? ip_route_input_rcu+0x3160/0x3160 [ 1724.129039][ T669] ? bpf_lsm_xfrm_decode_session+0x5/0x10 [ 1724.134794][ T669] vti6_tnl_xmit+0xbfb/0x1960 [ 1724.139562][ T669] ? validate_xmit_xfrm+0xb2/0x11e0 [ 1724.144841][ T669] ? lockdep_hardirqs_on+0x94/0x140 [ 1724.150084][ T669] ? vti6_dev_uninit+0x120/0x120 [ 1724.155063][ T669] dev_hard_start_xmit+0x262/0x870 [ 1724.160221][ T669] __dev_queue_xmit+0x1aa3/0x37c0 [ 1724.165282][ T669] ? __dev_queue_xmit+0x26b/0x37c0 [ 1724.170438][ T669] ? netdev_core_pick_tx+0x340/0x340 [ 1724.175769][ T669] ? skb_release_data+0x1d2/0x7c0 [ 1724.180826][ T669] __bpf_redirect+0x917/0x1180 [ 1724.185630][ T669] bpf_clone_redirect+0x30b/0x4a0 [ 1724.190700][ T669] bpf_prog_5e3b4e18def6d727+0x56/0x5b [ 1724.196194][ T669] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1724.202219][ T669] ? lock_chain_count+0x20/0x20 [ 1724.207128][ T669] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 1724.213402][ T669] ? lockdep_hardirqs_on+0x94/0x140 [ 1724.218628][ T669] ? ktime_get+0x7b/0x270 [ 1724.223007][ T669] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 1724.229279][ T669] ? ktime_get_real_ts64+0x440/0x440 [ 1724.234615][ T669] ? read_lock_is_recursive+0x10/0x10 [ 1724.240019][ T669] ? __cant_sleep+0x220/0x220 [ 1724.244721][ T669] ? ktime_get+0x247/0x270 [ 1724.249169][ T669] bpf_test_run+0x2b6/0x830 [ 1724.253725][ T669] ? dst_hold+0xb0/0xb0 [ 1724.257917][ T669] ? eth_get_headlen+0x200/0x200 [ 1724.262883][ T669] ? convert___skb_to_skb+0x3d/0x580 [ 1724.268199][ T669] bpf_prog_test_run_skb+0xd88/0x1890 [ 1724.273621][ T669] ? cpu_online+0xa0/0xa0 [ 1724.277979][ T669] bpf_prog_test_run+0x31e/0x390 [ 1724.282954][ T669] __sys_bpf+0x62b/0x780 [ 1724.287230][ T669] ? bpf_link_show_fdinfo+0x380/0x380 [ 1724.292644][ T669] ? lock_chain_count+0x20/0x20 [ 1724.297539][ T669] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1724.303555][ T669] __x64_sys_bpf+0x78/0x90 [ 1724.308006][ T669] do_syscall_64+0x4c/0xa0 [ 1724.312450][ T669] ? clear_bhb_loop+0x60/0xb0 [ 1724.317158][ T669] ? clear_bhb_loop+0x60/0xb0 [ 1724.321896][ T669] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1724.327826][ T669] RIP: 0033:0x7f269d99ce59 [ 1724.332264][ T669] 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 [ 1724.351897][ T669] RSP: 002b:00007f269e7de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1724.360419][ T669] RAX: ffffffffffffffda RBX: 00007f269dc15fa0 RCX: 00007f269d99ce59 [ 1724.368413][ T669] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 1724.376404][ T669] RBP: 00007f269e7de090 R08: 0000000000000000 R09: 0000000000000000 [ 1724.384397][ T669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1724.392394][ T669] R13: 00007f269dc16038 R14: 00007f269dc15fa0 R15: 00007ffe21dd3398 [ 1724.400405][ T669] [ 1724.403752][ T669] memory allocation failure, unreliable refcount tracker. [ 1724.484962][ T591] bridge0: port 2(bridge_slave_1) entered blocking state [ 1724.502510][ T591] bridge0: port 2(bridge_slave_1) entered disabled state [ 1724.540691][ T591] device bridge_slave_1 entered promiscuous mode [ 1724.642586][ T591] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1724.675138][ T591] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1724.812596][ T676] netlink: 'syz.0.9288': attribute type 25 has an invalid length. [ 1724.837064][ T676] netlink: 'syz.0.9288': attribute type 28 has an invalid length. [ 1724.861109][ T591] team0: Port device team_slave_0 added [ 1724.910302][ T591] team0: Port device team_slave_1 added [ 1725.255917][T29971] Bluetooth: hci5: command 0x0419 tx timeout [ 1725.358640][ T700] netlink: 'syz.3.9292': attribute type 25 has an invalid length. [ 1725.385616][ T700] netlink: 'syz.3.9292': attribute type 28 has an invalid length. [ 1725.429068][ T591] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1725.454146][ T591] 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. [ 1725.517526][ T705] netlink: 180900 bytes leftover after parsing attributes in process `syz.4.9293'. [ 1725.548585][ T591] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1725.570843][ T705] openvswitch: netlink: Flow actions attr not present in new flow. [ 1725.633105][ T591] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1725.652760][ T591] 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. [ 1725.771379][ T591] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1726.058338][ T591] device hsr_slave_0 entered promiscuous mode [ 1726.072466][ T591] device hsr_slave_1 entered promiscuous mode [ 1726.080200][ T591] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1726.088619][ T591] Cannot create hsr debugfs directory [ 1726.668238][ T732] netlink: 'syz.3.9302': attribute type 3 has an invalid length. [ 1726.695111][ T732] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9302'. [ 1727.241547][ T735] netlink: 14 bytes leftover after parsing attributes in process `syz.2.9303'. [ 1727.258356][ T735] device hsr_slave_0 left promiscuous mode [ 1727.359116][ T735] device hsr_slave_1 left promiscuous mode [ 1728.043641][ T751] netlink: 'syz.4.9306': attribute type 25 has an invalid length. [ 1728.073916][ T751] netlink: 'syz.4.9306': attribute type 28 has an invalid length. [ 1728.099108][ T750] netlink: 180900 bytes leftover after parsing attributes in process `syz.3.9305'. [ 1728.135944][ T750] openvswitch: netlink: Flow actions attr not present in new flow. [ 1728.859460][ T591] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1728.965866][ T591] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1729.026772][ T591] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1729.090982][ T591] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1729.166376][T29971] Bluetooth: hci3: ACL packet for unknown connection handle 0 [ 1729.907935][ T591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1730.028492][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1730.052780][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1730.229068][ T1275] ieee802154 phy0 wpan0: encryption failed: -22 [ 1730.236040][ T1275] ieee802154 phy1 wpan1: encryption failed: -22 [ 1730.518611][ T591] 8021q: adding VLAN 0 to HW filter on device team0 [ 1730.550356][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1730.569793][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1730.608003][T10153] bridge0: port 1(bridge_slave_0) entered blocking state [ 1730.615216][T10153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1730.681461][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1730.722183][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1730.760985][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1730.786838][T10153] bridge0: port 2(bridge_slave_1) entered blocking state [ 1730.794164][T10153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1730.843925][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1730.906985][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1730.947977][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1730.985958][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1731.300831][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1731.334507][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1731.366197][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1731.375222][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1731.394125][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1731.411150][ T591] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1731.444995][ T591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1731.651653][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1731.671170][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1731.720715][T29971] Bluetooth: hci1: ACL packet for unknown connection handle 0 [ 1731.783368][ T32] device hsr_slave_0 left promiscuous mode [ 1731.793558][ T32] device hsr_slave_1 left promiscuous mode [ 1731.869933][ T32] device bridge_slave_0 left promiscuous mode [ 1731.879913][ T32] bridge0: port 1(bridge_slave_0) entered disabled state [ 1731.944341][ T32] device veth1_macvtap left promiscuous mode [ 1731.951887][ T32] device veth1_vlan left promiscuous mode [ 1732.298000][ T32] team0 (unregistering): Port device geneve1 removed [ 1733.100142][ T32] team0 (unregistering): Port device team_slave_1 removed [ 1733.148986][ T32] team0 (unregistering): Port device C removed [ 1733.267517][ T32] team0 (unregistering): Port device bridge_slave_1 removed [ 1733.581063][ T801] netlink: 14 bytes leftover after parsing attributes in process `syz.0.9320'. [ 1733.597690][ T801] device hsr_slave_0 left promiscuous mode [ 1733.663505][ T817] netlink: 'syz.3.9326': attribute type 10 has an invalid length. [ 1733.672686][ T817] netlink: 40 bytes leftover after parsing attributes in process `syz.3.9326'. [ 1733.682143][ T820] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1733.725421][ T820] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1733.736815][ T820] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1733.744291][ T820] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1733.882982][ T822] bridge0: port 2(bridge_slave_1) entered disabled state [ 1733.890602][ T822] bridge0: port 1(bridge_slave_0) entered disabled state [ 1734.143032][T10151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1734.161612][T10151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1734.190453][ T591] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1734.308329][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1734.327303][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1734.564659][ T591] device veth0_vlan entered promiscuous mode [ 1734.660226][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1734.687205][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1734.890282][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1734.898649][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1734.909789][ T591] device veth1_vlan entered promiscuous mode [ 1734.971564][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1734.988425][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1735.039302][ T591] device veth0_macvtap entered promiscuous mode [ 1735.111609][ T591] device veth1_macvtap entered promiscuous mode [ 1735.459031][ T591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1735.525345][ T591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1735.586590][ T591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1735.655393][ T591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1735.715416][ T591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1735.760606][ T591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1735.834113][ T591] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1735.894432][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1735.928451][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1735.976809][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1736.093612][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1736.185000][ T591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1736.238593][ T591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1736.270227][ T591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1736.285184][ T591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1736.312862][ T591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1736.339996][ T591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1736.412854][ T591] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1736.463958][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1736.518177][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1736.561497][ T591] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1736.605876][ T591] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1736.665729][ T591] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1736.674560][ T591] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1736.771094][ T874] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9340'. [ 1736.812459][ T874] device hsr_slave_0 left promiscuous mode [ 1736.850006][ T874] device hsr_slave_1 left promiscuous mode [ 1737.070753][ T884] netlink: 'syz.0.9342': attribute type 30 has an invalid length. [ 1737.263378][T10151] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1737.285432][T10151] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1737.323822][T10151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1737.408741][ T901] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.9344'. [ 1737.448759][T10151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1737.490402][T10151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1737.549782][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1738.129833][ T916] netlink: 'syz.4.9347': attribute type 25 has an invalid length. [ 1738.163822][ T916] netlink: 'syz.4.9347': attribute type 28 has an invalid length. [ 1738.685029][ T942] FAULT_INJECTION: forcing a failure. [ 1738.685029][ T942] name failslab, interval 1, probability 0, space 0, times 0 [ 1738.765398][ T942] CPU: 1 PID: 942 Comm: syz.0.9353 Not tainted syzkaller #0 [ 1738.772787][ T942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1738.782905][ T942] Call Trace: [ 1738.786221][ T942] [ 1738.789214][ T942] dump_stack_lvl+0x188/0x24e [ 1738.793955][ T942] ? show_regs_print_info+0x12/0x12 [ 1738.799213][ T942] ? load_image+0x400/0x400 [ 1738.803780][ T942] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1738.809831][ T942] ? skb_release_data+0x141/0x7c0 [ 1738.814915][ T942] ? lock_chain_count+0x20/0x20 [ 1738.819832][ T942] should_fail_ex+0x399/0x4d0 [ 1738.824568][ T942] should_failslab+0x5/0x20 [ 1738.829117][ T942] slab_pre_alloc_hook+0x59/0x310 [ 1738.834177][ T942] kmem_cache_alloc+0x56/0x2f0 [ 1738.838974][ T942] ? skb_clone+0x1e7/0x370 [ 1738.843436][ T942] skb_clone+0x1e7/0x370 [ 1738.847709][ T942] bpf_clone_redirect+0x163/0x4a0 [ 1738.852774][ T942] bpf_prog_5e3b4e18def6d727+0x56/0x5b [ 1738.858264][ T942] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1738.864281][ T942] ? lock_chain_count+0x20/0x20 [ 1738.869168][ T942] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 1738.875461][ T942] ? lockdep_hardirqs_on+0x94/0x140 [ 1738.880716][ T942] ? ktime_get+0x7b/0x270 [ 1738.885084][ T942] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 1738.891359][ T942] ? ktime_get_real_ts64+0x440/0x440 [ 1738.896679][ T942] ? read_lock_is_recursive+0x10/0x10 [ 1738.902097][ T942] ? __cant_sleep+0x220/0x220 [ 1738.906804][ T942] ? bpf_test_timer_continue+0x142/0x380 [ 1738.912473][ T942] bpf_test_run+0x2b6/0x830 [ 1738.917018][ T942] ? dst_hold+0xb0/0xb0 [ 1738.921210][ T942] ? eth_get_headlen+0x200/0x200 [ 1738.926183][ T942] ? convert___skb_to_skb+0x3d/0x580 [ 1738.931506][ T942] bpf_prog_test_run_skb+0xd88/0x1890 [ 1738.936944][ T942] ? cpu_online+0xa0/0xa0 [ 1738.941323][ T942] bpf_prog_test_run+0x31e/0x390 [ 1738.946346][ T942] __sys_bpf+0x62b/0x780 [ 1738.950637][ T942] ? bpf_link_show_fdinfo+0x380/0x380 [ 1738.956066][ T942] __x64_sys_bpf+0x78/0x90 [ 1738.960520][ T942] do_syscall_64+0x4c/0xa0 [ 1738.964991][ T942] ? clear_bhb_loop+0x60/0xb0 [ 1738.969704][ T942] ? clear_bhb_loop+0x60/0xb0 [ 1738.974419][ T942] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1738.980368][ T942] RIP: 0033:0x7fa12c59ce59 [ 1738.984811][ T942] 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 [ 1739.004440][ T942] RSP: 002b:00007fa12a7f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1739.012884][ T942] RAX: ffffffffffffffda RBX: 00007fa12c815fa0 RCX: 00007fa12c59ce59 [ 1739.020885][ T942] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 1739.028883][ T942] RBP: 00007fa12a7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1739.036877][ T942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1739.044868][ T942] R13: 00007fa12c816038 R14: 00007fa12c815fa0 R15: 00007ffff6abee98 [ 1739.052876][ T942] [ 1739.666290][T21084] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1739.678452][T21084] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1739.687512][T21084] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1739.697510][T21084] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1739.705253][T21084] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1739.712901][T21084] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1739.880070][ T971] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9352'. [ 1739.917302][ T968] netlink: 14 bytes leftover after parsing attributes in process `syz.0.9357'. [ 1740.051231][ T4351] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1740.231678][ T4351] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1740.341235][ T4351] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1740.407720][ T986] netlink: 64535 bytes leftover after parsing attributes in process `syz.4.9361'. [ 1740.549080][ T4351] team0: Port device netdevsim0 removed [ 1740.579873][ T4351] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1740.669686][ T995] netlink: 'syz.2.9362': attribute type 25 has an invalid length. [ 1740.684890][ T995] netlink: 'syz.2.9362': attribute type 28 has an invalid length. [ 1740.959119][ T962] chnl_net:caif_netlink_parms(): no params data found [ 1741.075969][ T1009] netlink: 63503 bytes leftover after parsing attributes in process `syz.0.9367'. [ 1741.234120][ T1015] netlink: 'syz.1.9369': attribute type 10 has an invalid length. [ 1741.314686][ T1015] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9369'. [ 1741.372286][ T1015] device dummy0 entered promiscuous mode [ 1741.395772][ T1015] bridge0: port 3(dummy0) entered blocking state [ 1741.403495][ T1015] bridge0: port 3(dummy0) entered disabled state [ 1741.429029][ T1015] bridge0: port 3(dummy0) entered blocking state [ 1741.436281][ T1015] bridge0: port 3(dummy0) entered forwarding state [ 1741.736752][T21084] Bluetooth: hci0: command 0x0409 tx timeout [ 1741.851161][ T1039] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9372'. [ 1741.931107][ T1054] netlink: 'syz.0.9375': attribute type 3 has an invalid length. [ 1741.941541][ T1054] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9375'. [ 1741.987886][ T962] bridge0: port 1(bridge_slave_0) entered blocking state [ 1742.003067][ T962] bridge0: port 1(bridge_slave_0) entered disabled state [ 1742.045646][ T962] device bridge_slave_0 entered promiscuous mode [ 1742.070535][ T1056] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9371'. [ 1742.193286][ T962] bridge0: port 2(bridge_slave_1) entered blocking state [ 1742.206502][ T962] bridge0: port 2(bridge_slave_1) entered disabled state [ 1742.246801][ T962] device bridge_slave_1 entered promiscuous mode [ 1742.452713][ T962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1742.692800][ T962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1743.091207][ T962] team0: Port device team_slave_0 added [ 1743.129706][ T962] team0: Port device team_slave_1 added [ 1743.156931][ T1084] netlink: 'syz.0.9380': attribute type 25 has an invalid length. [ 1743.187310][ T1084] netlink: 'syz.0.9380': attribute type 28 has an invalid length. [ 1743.465693][ T962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1743.487497][ T962] 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. [ 1743.575619][ T962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1743.657532][ T962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1743.683927][ T962] 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. [ 1743.807004][ T962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1743.818328][T21084] Bluetooth: hci0: command 0x041b tx timeout [ 1743.904603][ T962] device hsr_slave_0 entered promiscuous mode [ 1743.937422][ T962] device hsr_slave_1 entered promiscuous mode [ 1743.974018][ T1104] netlink: 65055 bytes leftover after parsing attributes in process `syz.0.9384'. [ 1744.152119][ T1114] netlink: 'syz.2.9387': attribute type 13 has an invalid length. [ 1744.193907][ T1114] netlink: 152 bytes leftover after parsing attributes in process `syz.2.9387'. [ 1744.242513][ T1114] syz_tun: refused to change device tx_queue_len [ 1744.264855][ T1114] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1744.324310][ T1118] netlink: 'syz.0.9388': attribute type 10 has an invalid length. [ 1744.408918][ T1118] team0: Port device geneve1 added [ 1744.694486][ T1131] netlink: 'syz.4.9392': attribute type 3 has an invalid length. [ 1744.852942][ T1135] netlink: 'syz.1.9394': attribute type 25 has an invalid length. [ 1745.066692][ T1140] __nla_validate_parse: 3 callbacks suppressed [ 1745.066714][ T1140] netlink: 60 bytes leftover after parsing attributes in process `syz.4.9396'. [ 1745.411546][ T1149] netlink: 164 bytes leftover after parsing attributes in process `syz.4.9399'. [ 1745.734152][ T1152] validate_nla: 2 callbacks suppressed [ 1745.734191][ T1152] netlink: 'syz.0.9400': attribute type 10 has an invalid length. [ 1745.905746][T21084] Bluetooth: hci0: command 0x040f tx timeout [ 1745.930824][ T962] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1746.041234][ T1163] netlink: 'syz.2.9401': attribute type 10 has an invalid length. [ 1746.310882][ T1163] team0 (unregistering): Port device team_slave_0 removed [ 1746.368170][ T1163] team0 (unregistering): Port device team_slave_1 removed [ 1746.445538][ T962] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1746.530271][ T1174] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9404'. [ 1746.607978][ T962] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1746.655933][ T962] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1747.015844][ T1185] netlink: 'syz.1.9408': attribute type 21 has an invalid length. [ 1747.296340][ T962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1747.422403][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1747.439557][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1747.514459][ T962] 8021q: adding VLAN 0 to HW filter on device team0 [ 1747.716935][ T1203] bridge0: port 3(dummy0) entered disabled state [ 1747.723538][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1747.731110][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1747.910298][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1747.936366][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1747.956540][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 1747.963767][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1747.982245][ T1202] netlink: 180 bytes leftover after parsing attributes in process `syz.0.9412'. [ 1747.984968][T21084] Bluetooth: hci0: command 0x0419 tx timeout [ 1748.010452][ T1204] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9412'. [ 1748.051807][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1748.130299][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1748.155818][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1748.164873][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 1748.172087][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1748.206686][ T1211] netlink: 'syz.4.9414': attribute type 10 has an invalid length. [ 1748.349800][ T1220] netlink: 'syz.2.9417': attribute type 1 has an invalid length. [ 1748.383496][ T1220] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9417'. [ 1748.484649][ T1211] team0: Device wg1 is of different type [ 1748.937399][ T1226] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9420'. [ 1749.032918][ T1226] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1749.092963][ T1226] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1749.124921][ T1226] bond0 (unregistering): Released all slaves [ 1749.145177][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1749.158730][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1749.168137][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1749.183903][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1749.203807][ T5101] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1749.238294][ T1228] netlink: 'syz.2.9421': attribute type 10 has an invalid length. [ 1749.257286][ T1228] device syz_tun entered promiscuous mode [ 1749.385002][ T962] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1749.432601][ T962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1749.472556][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1749.492282][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1749.516829][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1749.550093][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1749.578400][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1749.607946][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1749.627286][ T1240] netlink: 'syz.1.9427': attribute type 3 has an invalid length. [ 1749.640442][ T1240] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.9427'. [ 1749.653165][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1749.728615][ T1243] netlink: 'syz.0.9428': attribute type 30 has an invalid length. [ 1750.476107][ T4351] device bridge_slave_1 left promiscuous mode [ 1750.482473][ T4351] bridge0: port 2(bridge_slave_1) entered disabled state [ 1750.552003][ T4351] device bridge_slave_0 left promiscuous mode [ 1750.571507][ T4351] bridge0: port 1(bridge_slave_0) entered disabled state [ 1750.687068][ T4351] device veth1_macvtap left promiscuous mode [ 1750.693191][ T4351] device veth0_macvtap left promiscuous mode [ 1750.748038][ T4351] device veth1_vlan left promiscuous mode [ 1750.754711][ T4351] device veth0_vlan left promiscuous mode [ 1751.070827][ T4351] team0 (unregistering): Port device geneve1 removed [ 1751.843280][ T4351] team0 (unregistering): Port device team_slave_1 removed [ 1752.429389][ T1278] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9437'. [ 1752.445211][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1752.453675][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1752.492032][ T962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1752.614883][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1752.641689][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1752.743312][ T962] device veth0_vlan entered promiscuous mode [ 1752.781669][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1752.799984][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1752.842605][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1752.864325][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1752.951301][ T962] device veth1_vlan entered promiscuous mode [ 1753.125414][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1753.162975][ T1296] FAULT_INJECTION: forcing a failure. [ 1753.162975][ T1296] name failslab, interval 1, probability 0, space 0, times 0 [ 1753.177669][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1753.193268][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1753.215752][ T1296] CPU: 0 PID: 1296 Comm: syz.4.9444 Not tainted syzkaller #0 [ 1753.223213][ T1296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1753.233312][ T1296] Call Trace: [ 1753.236628][ T1296] [ 1753.239584][ T1296] dump_stack_lvl+0x188/0x24e [ 1753.244287][ T1296] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1753.250481][ T1296] ? show_regs_print_info+0x12/0x12 [ 1753.255714][ T1296] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1753.261925][ T1296] should_fail_ex+0x399/0x4d0 [ 1753.266684][ T1296] should_failslab+0x5/0x20 [ 1753.271234][ T1296] slab_pre_alloc_hook+0x59/0x310 [ 1753.276306][ T1296] ? sctp_get_port_local+0xd75/0x1510 [ 1753.281806][ T1296] ? sctp_add_bind_addr+0x89/0x350 [ 1753.286951][ T1296] __kmem_cache_alloc_node+0x4f/0x260 [ 1753.292357][ T1296] ? sctp_add_bind_addr+0x89/0x350 [ 1753.297502][ T1296] kmalloc_trace+0x26/0xe0 [ 1753.302051][ T1296] sctp_add_bind_addr+0x89/0x350 [ 1753.307014][ T1296] sctp_do_bind+0x616/0x990 [ 1753.311550][ T1296] sctp_connect_new_asoc+0x266/0x6a0 [ 1753.316864][ T1296] ? __sctp_connect+0xd80/0xd80 [ 1753.321742][ T1296] ? sctp_sendmsg+0xdc0/0x2a40 [ 1753.326526][ T1296] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1753.332099][ T1296] ? security_sctp_bind_connect+0x85/0xb0 [ 1753.337847][ T1296] sctp_sendmsg+0x165d/0x2a40 [ 1753.342564][ T1296] ? sctp_getsockopt+0x8a0/0x8a0 [ 1753.347530][ T1296] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1753.353715][ T1296] ? lockdep_hardirqs_on+0x94/0x140 [ 1753.358952][ T1296] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1753.365159][ T1296] ? inet_sendmsg+0xe5/0x2f0 [ 1753.369804][ T1296] ? inet_send_prepare+0x260/0x260 [ 1753.374942][ T1296] ____sys_sendmsg+0x5be/0x970 [ 1753.379740][ T1296] ? __sys_sendmsg_sock+0x30/0x30 [ 1753.384786][ T1296] ? __import_iovec+0x315/0x500 [ 1753.389699][ T1296] ? import_iovec+0x6f/0xa0 [ 1753.394227][ T1296] ___sys_sendmsg+0x2a2/0x360 [ 1753.398938][ T1296] ? __sys_sendmsg+0x290/0x290 [ 1753.403732][ T1296] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1753.409778][ T1296] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1753.415969][ T1296] ? lockdep_hardirqs_on+0x94/0x140 [ 1753.421212][ T1296] ? __se_sys_sendmsg+0xf4/0x2a0 [ 1753.426176][ T1296] ? kasan_check_range+0x84/0x290 [ 1753.431236][ T1296] __se_sys_sendmsg+0x1bb/0x2a0 [ 1753.436112][ T1296] ? __x64_sys_sendmsg+0x80/0x80 [ 1753.441091][ T1296] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1753.447020][ T1296] do_syscall_64+0x4c/0xa0 [ 1753.451456][ T1296] ? clear_bhb_loop+0x60/0xb0 [ 1753.456165][ T1296] ? clear_bhb_loop+0x60/0xb0 [ 1753.460879][ T1296] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1753.466799][ T1296] RIP: 0033:0x7f3930d9ce59 [ 1753.471235][ T1296] 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 [ 1753.490897][ T1296] RSP: 002b:00007f3931bcb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1753.499336][ T1296] RAX: ffffffffffffffda RBX: 00007f3931015fa0 RCX: 00007f3930d9ce59 [ 1753.507348][ T1296] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1753.515341][ T1296] RBP: 00007f3931bcb090 R08: 0000000000000000 R09: 0000000000000000 [ 1753.523338][ T1296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1753.531338][ T1296] R13: 00007f3931016038 R14: 00007f3931015fa0 R15: 00007ffcac743eb8 [ 1753.539361][ T1296] [ 1753.579219][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1753.628406][ T962] device veth0_macvtap entered promiscuous mode [ 1753.643442][ T962] device veth1_macvtap entered promiscuous mode [ 1753.707173][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1753.727444][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.744146][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1753.764254][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.774783][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1753.793456][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.815828][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1753.836737][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.855582][ T962] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1753.876998][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.894598][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.916220][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.939379][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.952961][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1753.969162][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1753.997649][ T962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1754.033397][ T962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1754.056518][ T962] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1754.075325][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1754.084491][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1754.103144][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1754.114763][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1754.137025][ T962] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.161299][ T962] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.181102][ T962] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.200508][ T962] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.771833][ T4351] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1754.810723][ T4351] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1754.853156][T10153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1754.923948][ T4351] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1754.932917][ T4351] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1754.948055][T25639] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1755.004429][ T1306] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9448'. [ 1755.773468][ T1319] netlink: 'syz.1.9452': attribute type 25 has an invalid length. [ 1755.805517][ T1319] netlink: 'syz.1.9452': attribute type 28 has an invalid length. [ 1756.201774][ T1330] netlink: 'syz.2.9456': attribute type 9 has an invalid length. [ 1756.233055][ T1330] netlink: 17619 bytes leftover after parsing attributes in process `syz.2.9456'. [ 1757.177217][ T1341] device lo entered promiscuous mode [ 1757.496795][ T1352] netlink: 'syz.3.9462': attribute type 3 has an invalid length. [ 1757.522794][ T1352] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9462'. [ 1758.849066][T21084] Bluetooth: hci1: ACL packet for unknown connection handle 0 [ 1759.122568][ T1391] device lo entered promiscuous mode [ 1759.306205][ T1403] netlink: 'syz.2.9477': attribute type 3 has an invalid length. [ 1759.362572][ T1403] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9477'. [ 1759.827403][ T1416] netlink: 'syz.2.9482': attribute type 25 has an invalid length. [ 1759.871901][ T1416] netlink: 'syz.2.9482': attribute type 28 has an invalid length. [ 1760.132822][ T1424] netlink: 'syz.0.9486': attribute type 10 has an invalid length. [ 1760.429762][ T1433] netlink: 'syz.0.9490': attribute type 10 has an invalid length. [ 1760.444560][ T1433] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9490'. [ 1760.464651][ T1433] device ipvlan1 entered promiscuous mode [ 1760.506410][ T1433] bridge0: port 3(ipvlan1) entered blocking state [ 1760.518193][ T1433] bridge0: port 3(ipvlan1) entered disabled state [ 1760.538961][ T1433] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 1760.847774][ T1442] netlink: 'syz.0.9493': attribute type 3 has an invalid length. [ 1760.878242][ T1438] device lo entered promiscuous mode [ 1760.878381][ T1442] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9493'. [ 1761.178783][ T1454] netlink: 'syz.0.9498': attribute type 13 has an invalid length. [ 1761.213138][ T1454] netlink: 172 bytes leftover after parsing attributes in process `syz.0.9498'. [ 1761.286896][ T1454] erspan0: refused to change device tx_queue_len [ 1761.340977][ T1457] netlink: 'syz.2.9499': attribute type 1 has an invalid length. [ 1761.366129][ T1454] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9498'. [ 1761.380767][ T1457] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9499'. [ 1761.425814][ T1461] netlink: 128 bytes leftover after parsing attributes in process `syz.1.9500'. [ 1761.435128][ T1461] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1761.620670][ T1464] netlink: 'syz.3.9502': attribute type 10 has an invalid length. [ 1761.816591][ T1464] team0: Device wg1 is of different type [ 1761.925393][ T1474] netlink: 'syz.4.9503': attribute type 25 has an invalid length. [ 1761.952846][ T1474] netlink: 'syz.4.9503': attribute type 28 has an invalid length. [ 1761.982128][ T1478] netlink: 'syz.2.9508': attribute type 30 has an invalid length. [ 1762.442787][ T1492] device lo entered promiscuous mode [ 1762.820735][ T1506] pimreg0: tun_chr_ioctl cmd 35111 [ 1764.501381][ T1536] netlink: 'syz.2.9526': attribute type 25 has an invalid length. [ 1764.511757][ T1536] netlink: 'syz.2.9526': attribute type 28 has an invalid length. [ 1767.309936][ T1554] FAULT_INJECTION: forcing a failure. [ 1767.309936][ T1554] name failslab, interval 1, probability 0, space 0, times 0 [ 1767.366040][ T1554] CPU: 1 PID: 1554 Comm: syz.0.9533 Not tainted syzkaller #0 [ 1767.373507][ T1554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1767.383619][ T1554] Call Trace: [ 1767.386940][ T1554] [ 1767.389911][ T1554] dump_stack_lvl+0x188/0x24e [ 1767.394641][ T1554] ? show_regs_print_info+0x12/0x12 [ 1767.399902][ T1554] ? load_image+0x400/0x400 [ 1767.404458][ T1554] ? __might_sleep+0xd0/0xd0 [ 1767.409092][ T1554] ? __lock_acquire+0x7d10/0x7d10 [ 1767.414178][ T1554] should_fail_ex+0x399/0x4d0 [ 1767.418920][ T1554] should_failslab+0x5/0x20 [ 1767.423472][ T1554] slab_pre_alloc_hook+0x59/0x310 [ 1767.428558][ T1554] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1767.434763][ T1554] ? sctp_association_new+0x86/0x25d0 [ 1767.440255][ T1554] __kmem_cache_alloc_node+0x4f/0x260 [ 1767.445680][ T1554] ? sctp_association_new+0x86/0x25d0 [ 1767.451093][ T1554] kmalloc_trace+0x26/0xe0 [ 1767.455550][ T1554] sctp_association_new+0x86/0x25d0 [ 1767.460773][ T1554] ? sctp_do_bind+0x6bd/0x990 [ 1767.465520][ T1554] sctp_connect_new_asoc+0x2da/0x6a0 [ 1767.470839][ T1554] ? __sctp_connect+0xd80/0xd80 [ 1767.475718][ T1554] ? security_sctp_bind_connect+0x46/0xb0 [ 1767.481464][ T1554] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1767.487036][ T1554] ? security_sctp_bind_connect+0x85/0xb0 [ 1767.492784][ T1554] sctp_sendmsg+0x165d/0x2a40 [ 1767.497493][ T1554] ? asm_sysvec_error_interrupt+0x11/0x20 [ 1767.503254][ T1554] ? lockdep_hardirqs_on+0x94/0x140 [ 1767.508493][ T1554] ? sctp_getsockopt+0x8a0/0x8a0 [ 1767.513484][ T1554] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1767.519677][ T1554] ? inet_sendmsg+0xd2/0x2f0 [ 1767.524296][ T1554] ? inet_sendmsg+0xe5/0x2f0 [ 1767.528916][ T1554] ? inet_send_prepare+0x260/0x260 [ 1767.534048][ T1554] ____sys_sendmsg+0x5be/0x970 [ 1767.538840][ T1554] ? __sys_sendmsg_sock+0x30/0x30 [ 1767.543899][ T1554] ? import_iovec+0x6f/0xa0 [ 1767.548429][ T1554] ___sys_sendmsg+0x2a2/0x360 [ 1767.553140][ T1554] ? __sys_sendmsg+0x290/0x290 [ 1767.557966][ T1554] __se_sys_sendmsg+0x1bb/0x2a0 [ 1767.562843][ T1554] ? __x64_sys_sendmsg+0x80/0x80 [ 1767.567821][ T1554] do_syscall_64+0x4c/0xa0 [ 1767.572259][ T1554] ? clear_bhb_loop+0x60/0xb0 [ 1767.576967][ T1554] ? clear_bhb_loop+0x60/0xb0 [ 1767.581679][ T1554] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1767.587600][ T1554] RIP: 0033:0x7fa12c59ce59 [ 1767.592041][ T1554] 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 [ 1767.611674][ T1554] RSP: 002b:00007fa12a7f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1767.620120][ T1554] RAX: ffffffffffffffda RBX: 00007fa12c815fa0 RCX: 00007fa12c59ce59 [ 1767.628144][ T1554] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1767.636136][ T1554] RBP: 00007fa12a7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1767.644127][ T1554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1767.652119][ T1554] R13: 00007fa12c816038 R14: 00007fa12c815fa0 R15: 00007ffff6abee98 [ 1767.660131][ T1554] [ 1768.017183][ T1567] netlink: 'syz.2.9536': attribute type 10 has an invalid length. [ 1768.038162][ T1567] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9536'. [ 1768.070808][ T1567] device dummy0 entered promiscuous mode [ 1768.088559][ T1567] bridge0: port 3(dummy0) entered blocking state [ 1768.095986][ T1567] bridge0: port 3(dummy0) entered disabled state [ 1768.135621][T29971] Bluetooth: hci4: command 0x0406 tx timeout [ 1768.444882][ T1577] netlink: 'syz.3.9539': attribute type 10 has an invalid length. [ 1768.509346][ T1577] team0: Device hsr_slave_0 failed to register rx_handler [ 1768.598194][ T1575] netlink: 'syz.2.9540': attribute type 10 has an invalid length. [ 1768.622000][ T1583] netlink: 'syz.0.9542': attribute type 25 has an invalid length. [ 1768.654493][ T1583] netlink: 'syz.0.9542': attribute type 28 has an invalid length. [ 1768.887577][ T1589] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9544'. [ 1769.338991][ T1605] netlink: 'syz.2.9552': attribute type 6 has an invalid length. [ 1769.378542][ T1605] netlink: 164 bytes leftover after parsing attributes in process `syz.2.9552'. [ 1769.423751][ T1608] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9553'. [ 1769.744804][ T1617] netlink: 'syz.0.9555': attribute type 25 has an invalid length. [ 1769.772768][ T1617] netlink: 'syz.0.9555': attribute type 28 has an invalid length. [ 1770.366359][ T1629] netlink: 'syz.2.9559': attribute type 10 has an invalid length. [ 1770.516234][ T1629] device dummy0 left promiscuous mode [ 1770.521974][ T1629] bridge0: port 3(dummy0) entered disabled state [ 1771.057787][ T1640] netlink: 'syz.1.9565': attribute type 1 has an invalid length. [ 1771.076832][ T1640] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.9565'. [ 1771.563651][ T1658] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9567'. [ 1771.695171][ T1660] : port 1(ip6gretap0) entered blocking state [ 1771.730558][ T1660] : port 1(ip6gretap0) entered disabled state [ 1771.749308][ T1660] device ip6gretap0 entered promiscuous mode [ 1772.128302][ T1675] netlink: 192432 bytes leftover after parsing attributes in process `syz.1.9575'. [ 1772.144002][ T1675] netlink: get zone limit has 4 unknown bytes [ 1772.511077][ T1688] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.9580'. [ 1772.916054][ T1699] netlink: 14 bytes leftover after parsing attributes in process `syz.3.9584'. [ 1773.089736][ T1699] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1773.127317][ T1699] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1773.172028][ T1699] bond0 (unregistering): Released all slaves [ 1773.197128][ T1701] netlink: 10 bytes leftover after parsing attributes in process `syz.1.9585'. [ 1773.667975][ T1717] validate_nla: 7 callbacks suppressed [ 1773.667997][ T1717] netlink: 'syz.1.9592': attribute type 25 has an invalid length. [ 1773.691749][ T1717] netlink: 'syz.1.9592': attribute type 28 has an invalid length. [ 1774.621400][ T1746] netlink: 'syz.4.9605': attribute type 3 has an invalid length. [ 1774.650397][ T1746] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9605'. [ 1774.713878][ T1748] netlink: 14 bytes leftover after parsing attributes in process `syz.1.9604'. [ 1774.842882][ T1750] netlink: 'syz.2.9607': attribute type 10 has an invalid length. [ 1774.917381][ T1750] netlink: 40 bytes leftover after parsing attributes in process `syz.2.9607'. [ 1775.060785][ T1750] bridge0: port 3(veth0_vlan) entered blocking state [ 1775.090368][ T1750] bridge0: port 3(veth0_vlan) entered disabled state [ 1775.153267][ T1750] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 1775.556912][ T1777] netlink: 'syz.0.9615': attribute type 25 has an invalid length. [ 1775.578596][ T1777] netlink: 'syz.0.9615': attribute type 28 has an invalid length. [ 1778.653372][ T1818] netlink: 'syz.2.9632': attribute type 13 has an invalid length. [ 1778.683717][ T1818] netlink: 152 bytes leftover after parsing attributes in process `syz.2.9632'. [ 1778.744015][ T1818] syz_tun: refused to change device tx_queue_len [ 1778.776367][ T1818] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1778.845863][ T1821] netlink: 'syz.4.9631': attribute type 10 has an invalid length. [ 1778.874640][ T1821] netlink: 40 bytes leftover after parsing attributes in process `syz.4.9631'. [ 1778.913210][ T1827] netlink: 'syz.1.9635': attribute type 10 has an invalid length. [ 1778.922089][ T1827] team0: Device geneve1 is up. Set it down before adding it as a team port [ 1778.941344][ T1829] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9636'. [ 1778.984773][ T1830] netlink: 128 bytes leftover after parsing attributes in process `syz.3.9636'. [ 1779.030272][ T1830] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 1779.077389][ T1833] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9638'. [ 1779.172584][ T1838] netlink: 'syz.1.9640': attribute type 16 has an invalid length. [ 1779.232911][ T1838] netlink: 152 bytes leftover after parsing attributes in process `syz.1.9640'. [ 1779.277451][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1779.581956][ T1848] netlink: 'syz.4.9643': attribute type 29 has an invalid length. [ 1779.624267][ T1848] netlink: 'syz.4.9643': attribute type 29 has an invalid length. [ 1779.676766][ T1851] netlink: 'syz.4.9643': attribute type 29 has an invalid length. [ 1779.717008][ T1848] netlink: 'syz.4.9643': attribute type 29 has an invalid length. [ 1779.746879][ T1848] netlink: 'syz.4.9643': attribute type 29 has an invalid length. [ 1780.253856][ T1866] netlink: 'syz.1.9649': attribute type 21 has an invalid length. [ 1780.282399][ T1866] netlink: 'syz.1.9649': attribute type 4 has an invalid length. [ 1780.330587][ T1866] netlink: 20 bytes leftover after parsing attributes in process `syz.1.9649'. [ 1780.409758][ T1872] netlink: 164 bytes leftover after parsing attributes in process `syz.4.9650'. [ 1782.077765][ T1916] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.9664'. [ 1783.140266][ T1925] bridge0: port 3(dummy0) entered disabled state [ 1784.018608][ T1925] device dummy0 left promiscuous mode [ 1784.024261][ T1925] bridge0: port 3(dummy0) entered disabled state [ 1784.043727][ T1946] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9675'. [ 1784.327234][ T1951] validate_nla: 6 callbacks suppressed [ 1784.327256][ T1951] netlink: 'syz.3.9676': attribute type 25 has an invalid length. [ 1784.365971][ T1951] netlink: 'syz.3.9676': attribute type 28 has an invalid length. [ 1784.929264][ T1968] netlink: 10 bytes leftover after parsing attributes in process `syz.0.9681'. [ 1785.239435][ T1976] netlink: 830 bytes leftover after parsing attributes in process `syz.0.9681'. [ 1785.692776][ T1983] netlink: 'syz.3.9687': attribute type 10 has an invalid length. [ 1785.810286][ T1985] netlink: 'syz.2.9688': attribute type 10 has an invalid length. [ 1785.846216][ T1985] device syz_tun left promiscuous mode [ 1786.125683][ T1997] netlink: 'syz.1.9691': attribute type 25 has an invalid length. [ 1786.133823][ T1997] netlink: 'syz.1.9691': attribute type 28 has an invalid length. [ 1790.528877][ T2035] netlink: 'syz.1.9704': attribute type 10 has an invalid length. [ 1790.558351][ T2048] netlink: 'syz.3.9708': attribute type 25 has an invalid length. [ 1790.578925][ T2048] netlink: 'syz.3.9708': attribute type 28 has an invalid length. [ 1791.227579][ T2069] netlink: 'syz.3.9713': attribute type 6 has an invalid length. [ 1791.258771][ T2070] netlink: 'syz.1.9714': attribute type 3 has an invalid length. [ 1791.305886][ T2070] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9714'. [ 1792.265958][ T1275] ieee802154 phy0 wpan0: encryption failed: -22 [ 1792.272394][ T1275] ieee802154 phy1 wpan1: encryption failed: -22 [ 1792.568247][ T2072] netlink: 65047 bytes leftover after parsing attributes in process `syz.4.9716'. [ 1792.835560][ T2075] pimreg: tun_chr_ioctl cmd 2147767520 [ 1793.296484][ T2092] netlink: 'syz.0.9723': attribute type 25 has an invalid length. [ 1793.325427][ T2092] netlink: 'syz.0.9723': attribute type 28 has an invalid length. [ 1793.554335][ T2097] netlink: 14 bytes leftover after parsing attributes in process `syz.0.9726'. [ 1793.669899][ T2101] netlink: 'syz.2.9727': attribute type 10 has an invalid length. [ 1797.349001][ T2131] netlink: 152 bytes leftover after parsing attributes in process `syz.0.9744'. [ 1797.478329][ T2131] tc_dump_action: action bad kind [ 1797.494649][ T2130] netlink: 'syz.2.9737': attribute type 25 has an invalid length. [ 1797.516201][ T2130] netlink: 'syz.2.9737': attribute type 28 has an invalid length. [ 1798.123238][ T2140] netlink: 14 bytes leftover after parsing attributes in process `syz.3.9740'. [ 1798.895644][ T2143] netlink: 'syz.2.9739': attribute type 2 has an invalid length. [ 1798.914029][ T2143] netlink: 'syz.2.9739': attribute type 3 has an invalid length. [ 1798.964151][ T2143] netlink: 132 bytes leftover after parsing attributes in process `syz.2.9739'. [ 1799.302778][ T2150] netlink: 'syz.0.9741': attribute type 10 has an invalid length. [ 1800.012098][ T2169] netlink: 'syz.1.9750': attribute type 25 has an invalid length. [ 1800.038094][ T2169] netlink: 'syz.1.9750': attribute type 28 has an invalid length. [ 1800.376422][ T2173] netlink: 14 bytes leftover after parsing attributes in process `syz.2.9753'. [ 1800.480590][ T2180] netlink: 'syz.0.9754': attribute type 10 has an invalid length. [ 1800.649192][ T2180] team0: Device wg1 is of different type [ 1800.794354][ T2185] netlink: 'syz.1.9756': attribute type 10 has an invalid length. [ 1800.863053][ T2191] C: renamed from team_slave_0 [ 1800.909288][ T2191] netlink: 'syz.2.9758': attribute type 1 has an invalid length. [ 1800.969439][ T2191] netlink: 116 bytes leftover after parsing attributes in process `syz.2.9758'. [ 1801.060446][ T2191] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 1803.405754][ T2243] netlink: 152 bytes leftover after parsing attributes in process `syz.4.9777'. [ 1803.415119][ T2243] tc_dump_action: action bad kind [ 1803.445495][ T2251] tap0: tun_chr_ioctl cmd 1074025677 [ 1803.451093][ T2251] tap0: linktype set to 774 [ 1803.975595][T21084] Bluetooth: hci1: command 0x0406 tx timeout [ 1804.027400][ T2265] netlink: 132 bytes leftover after parsing attributes in process `syz.3.9784'. [ 1804.193591][ T2275] validate_nla: 3 callbacks suppressed [ 1804.193629][ T2275] netlink: 'syz.0.9786': attribute type 3 has an invalid length. [ 1804.254590][ T2275] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9786'. [ 1804.572590][ T2290] FAULT_INJECTION: forcing a failure. [ 1804.572590][ T2290] name failslab, interval 1, probability 0, space 0, times 0 [ 1804.614064][ T2290] CPU: 1 PID: 2290 Comm: syz.4.9792 Not tainted syzkaller #0 [ 1804.621536][ T2290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1804.631638][ T2290] Call Trace: [ 1804.634957][ T2290] [ 1804.637929][ T2290] dump_stack_lvl+0x188/0x24e [ 1804.642655][ T2290] ? show_regs_print_info+0x12/0x12 [ 1804.647900][ T2290] ? load_image+0x400/0x400 [ 1804.652463][ T2290] ? __might_sleep+0xd0/0xd0 [ 1804.657100][ T2290] ? __lock_acquire+0x7d10/0x7d10 [ 1804.662197][ T2290] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1804.668244][ T2290] should_fail_ex+0x399/0x4d0 [ 1804.672963][ T2290] should_failslab+0x5/0x20 [ 1804.677529][ T2290] slab_pre_alloc_hook+0x59/0x310 [ 1804.682584][ T2290] ? sctp_auth_asoc_copy_shkeys+0x148/0x5a0 [ 1804.688591][ T2290] __kmem_cache_alloc_node+0x4f/0x260 [ 1804.693989][ T2290] ? sctp_auth_asoc_copy_shkeys+0x148/0x5a0 [ 1804.699903][ T2290] kmalloc_trace+0x26/0xe0 [ 1804.704354][ T2290] sctp_auth_asoc_copy_shkeys+0x148/0x5a0 [ 1804.710107][ T2290] sctp_association_new+0x15e5/0x25d0 [ 1804.715534][ T2290] sctp_connect_new_asoc+0x2da/0x6a0 [ 1804.720867][ T2290] ? __sctp_connect+0xd80/0xd80 [ 1804.725753][ T2290] ? __local_bh_enable_ip+0x136/0x1c0 [ 1804.731187][ T2290] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1804.736770][ T2290] ? security_sctp_bind_connect+0x85/0xb0 [ 1804.742532][ T2290] sctp_sendmsg+0x165d/0x2a40 [ 1804.747267][ T2290] ? sctp_getsockopt+0x8a0/0x8a0 [ 1804.752239][ T2290] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1804.758435][ T2290] ? aa_af_perm+0x340/0x340 [ 1804.762967][ T2290] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 1804.769422][ T2290] ? inet_sendmsg+0xe5/0x2f0 [ 1804.774043][ T2290] ? inet_send_prepare+0x260/0x260 [ 1804.779205][ T2290] ____sys_sendmsg+0x5be/0x970 [ 1804.784025][ T2290] ? __sys_sendmsg_sock+0x30/0x30 [ 1804.789105][ T2290] ? __import_iovec+0x315/0x500 [ 1804.793996][ T2290] ? import_iovec+0x6f/0xa0 [ 1804.798535][ T2290] ___sys_sendmsg+0x2a2/0x360 [ 1804.803251][ T2290] ? __sys_sendmsg+0x290/0x290 [ 1804.808079][ T2290] __se_sys_sendmsg+0x1bb/0x2a0 [ 1804.812964][ T2290] ? ct_nmi_exit+0x145/0x1c0 [ 1804.817588][ T2290] ? __x64_sys_sendmsg+0x80/0x80 [ 1804.822575][ T2290] ? lockdep_hardirqs_on+0x94/0x140 [ 1804.827808][ T2290] do_syscall_64+0x4c/0xa0 [ 1804.832253][ T2290] ? clear_bhb_loop+0x60/0xb0 [ 1804.836992][ T2290] ? clear_bhb_loop+0x60/0xb0 [ 1804.841700][ T2290] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1804.847624][ T2290] RIP: 0033:0x7f3930d9ce59 [ 1804.852064][ T2290] 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 [ 1804.871699][ T2290] RSP: 002b:00007f3931bcb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1804.880143][ T2290] RAX: ffffffffffffffda RBX: 00007f3931015fa0 RCX: 00007f3930d9ce59 [ 1804.888144][ T2290] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1804.896143][ T2290] RBP: 00007f3931bcb090 R08: 0000000000000000 R09: 0000000000000000 [ 1804.904136][ T2290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1804.912130][ T2290] R13: 00007f3931016038 R14: 00007f3931015fa0 R15: 00007ffcac743eb8 [ 1804.920154][ T2290] [ 1804.960447][ T2296] netlink: 'syz.3.9795': attribute type 10 has an invalid length. [ 1805.092260][ T2301] netlink: 'syz.0.9796': attribute type 10 has an invalid length. [ 1806.607792][ T2330] netlink: 'syz.2.9806': attribute type 25 has an invalid length. [ 1806.645660][ T2330] netlink: 'syz.2.9806': attribute type 28 has an invalid length. [ 1806.891846][ T2332] device wlan1 entered promiscuous mode [ 1807.258056][ T2341] netlink: 'syz.0.9810': attribute type 10 has an invalid length. [ 1808.106681][ T2354] bridge0: port 3(syz_tun) entered blocking state [ 1808.160413][ T2354] bridge0: port 3(syz_tun) entered disabled state [ 1808.178815][ T2354] device syz_tun entered promiscuous mode [ 1808.762363][ T2373] netlink: 'syz.1.9822': attribute type 10 has an invalid length. [ 1808.785655][ T2373] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9822'. [ 1808.841376][ T2373] device ipvlan1 entered promiscuous mode [ 1808.863957][ T2373] bridge0: port 4(ipvlan1) entered blocking state [ 1808.882893][ T2373] bridge0: port 4(ipvlan1) entered disabled state [ 1808.909903][ T2373] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 1808.966805][ T2376] netlink: 'syz.3.9820': attribute type 10 has an invalid length. [ 1809.354908][ T2375] netlink: 'syz.2.9821': attribute type 25 has an invalid length. [ 1809.383921][ T2375] netlink: 'syz.2.9821': attribute type 28 has an invalid length. [ 1810.018713][ T2408] netlink: 'syz.1.9830': attribute type 10 has an invalid length. [ 1810.376331][ T2408] device dummy0 left promiscuous mode [ 1810.405405][ T2408] bridge0: port 3(dummy0) entered disabled state [ 1810.640617][ T2417] netlink: 'syz.3.9833': attribute type 10 has an invalid length. [ 1810.666234][ T2417] device syz_tun entered promiscuous mode [ 1811.118706][ T2437] netlink: 'syz.0.9840': attribute type 25 has an invalid length. [ 1811.135496][ T2437] netlink: 'syz.0.9840': attribute type 28 has an invalid length. [ 1811.249719][ T2439] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9841'. [ 1811.324774][ T2439] netlink: 'syz.1.9841': attribute type 12 has an invalid length. [ 1811.379101][ T2439] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9841'. [ 1811.616686][ T2454] netlink: 'syz.4.9844': attribute type 10 has an invalid length. [ 1811.849835][ T2464] netlink: 'syz.3.9846': attribute type 30 has an invalid length. [ 1812.280661][ T2480] netlink: 'syz.4.9853': attribute type 10 has an invalid length. [ 1813.817951][ T2531] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9868'. [ 1814.386092][ T2551] FAULT_INJECTION: forcing a failure. [ 1814.386092][ T2551] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.435534][ T2557] validate_nla: 4 callbacks suppressed [ 1814.435555][ T2557] netlink: 'syz.2.9875': attribute type 10 has an invalid length. [ 1814.493467][ T2551] CPU: 0 PID: 2551 Comm: syz.1.9873 Not tainted syzkaller #0 [ 1814.500938][ T2551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1814.511045][ T2551] Call Trace: [ 1814.514369][ T2551] [ 1814.517357][ T2551] dump_stack_lvl+0x188/0x24e [ 1814.522088][ T2551] ? show_regs_print_info+0x12/0x12 [ 1814.527333][ T2551] ? load_image+0x400/0x400 [ 1814.531898][ T2551] ? mark_lock+0x94/0x320 [ 1814.536287][ T2551] should_fail_ex+0x399/0x4d0 [ 1814.541018][ T2551] should_failslab+0x5/0x20 [ 1814.545569][ T2551] slab_pre_alloc_hook+0x59/0x310 [ 1814.550640][ T2551] ? sctp_add_bind_addr+0x89/0x350 [ 1814.555801][ T2551] __kmem_cache_alloc_node+0x4f/0x260 [ 1814.561233][ T2551] ? sctp_add_bind_addr+0x89/0x350 [ 1814.566404][ T2551] kmalloc_trace+0x26/0xe0 [ 1814.570887][ T2551] sctp_add_bind_addr+0x89/0x350 [ 1814.575871][ T2551] sctp_copy_local_addr_list+0x311/0x4e0 [ 1814.581561][ T2551] ? sctp_copy_local_addr_list+0xa1/0x4e0 [ 1814.587331][ T2551] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1814.593456][ T2551] ? sctp_v4_is_any+0x31/0x50 [ 1814.598183][ T2551] ? sctp_copy_one_addr+0x93/0x660 [ 1814.603343][ T2551] sctp_bind_addr_copy+0xaf/0x3c0 [ 1814.608419][ T2551] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 1814.614803][ T2551] sctp_connect_new_asoc+0x2f5/0x6a0 [ 1814.620140][ T2551] ? __sctp_connect+0xd80/0xd80 [ 1814.625047][ T2551] ? security_sctp_bind_connect+0x46/0xb0 [ 1814.630813][ T2551] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1814.636408][ T2551] ? security_sctp_bind_connect+0x85/0xb0 [ 1814.642180][ T2551] sctp_sendmsg+0x165d/0x2a40 [ 1814.646927][ T2551] ? sctp_getsockopt+0x8a0/0x8a0 [ 1814.651918][ T2551] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1814.658133][ T2551] ? aa_af_perm+0x340/0x340 [ 1814.662687][ T2551] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 1814.669161][ T2551] ? inet_sendmsg+0xe5/0x2f0 [ 1814.673804][ T2551] ? inet_send_prepare+0x260/0x260 [ 1814.678961][ T2551] ____sys_sendmsg+0x5be/0x970 [ 1814.683788][ T2551] ? __sys_sendmsg_sock+0x30/0x30 [ 1814.688850][ T2551] ? __import_iovec+0x315/0x500 [ 1814.693739][ T2551] ? import_iovec+0x6f/0xa0 [ 1814.698281][ T2551] ___sys_sendmsg+0x2a2/0x360 [ 1814.702993][ T2551] ? __sys_sendmsg+0x290/0x290 [ 1814.707825][ T2551] __se_sys_sendmsg+0x1bb/0x2a0 [ 1814.712703][ T2551] ? __x64_sys_sendmsg+0x80/0x80 [ 1814.717678][ T2551] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1814.723607][ T2551] do_syscall_64+0x4c/0xa0 [ 1814.728047][ T2551] ? clear_bhb_loop+0x60/0xb0 [ 1814.732751][ T2551] ? clear_bhb_loop+0x60/0xb0 [ 1814.737461][ T2551] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1814.743386][ T2551] RIP: 0033:0x7fe6b0f9ce59 [ 1814.747832][ T2551] 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 [ 1814.767464][ T2551] RSP: 002b:00007fe6b1ebc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1814.775912][ T2551] RAX: ffffffffffffffda RBX: 00007fe6b1215fa0 RCX: 00007fe6b0f9ce59 [ 1814.783917][ T2551] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1814.791914][ T2551] RBP: 00007fe6b1ebc090 R08: 0000000000000000 R09: 0000000000000000 [ 1814.799912][ T2551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1814.807905][ T2551] R13: 00007fe6b1216038 R14: 00007fe6b1215fa0 R15: 00007fff716b05c8 [ 1814.815921][ T2551] [ 1815.351880][ T2564] mac80211_hwsim hwsim289 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1815.377328][ T2567] netlink: 'syz.3.9878': attribute type 25 has an invalid length. [ 1815.395633][ T2567] netlink: 'syz.3.9878': attribute type 28 has an invalid length. [ 1815.531024][ T2582] netlink: 'syz.2.9880': attribute type 10 has an invalid length. [ 1815.559410][ T2584] netlink: 'syz.4.9881': attribute type 6 has an invalid length. [ 1815.578577][ T2584] netlink: 164 bytes leftover after parsing attributes in process `syz.4.9881'. [ 1817.456742][ T2626] netlink: 'syz.3.9894': attribute type 25 has an invalid length. [ 1817.464927][ T2626] netlink: 'syz.3.9894': attribute type 28 has an invalid length. [ 1817.528334][ T2633] netlink: 'syz.1.9895': attribute type 10 has an invalid length. [ 1817.564792][ T2633] netlink: 40 bytes leftover after parsing attributes in process `syz.1.9895'. [ 1817.616695][ T2633] bridge0: port 3(ipvlan1) entered blocking state [ 1817.656986][ T2633] bridge0: port 3(ipvlan1) entered disabled state [ 1817.671936][ T2633] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 1817.819179][ T32] wlan1: Trigger new scan to find an IBSS to join [ 1818.392620][ T2672] netlink: 'syz.4.9908': attribute type 10 has an invalid length. [ 1818.536083][ T2673] netlink: 'syz.3.9906': attribute type 10 has an invalid length. [ 1818.905501][ T2685] netlink: 136 bytes leftover after parsing attributes in process `syz.1.9912'. [ 1819.754460][ T2719] validate_nla: 4 callbacks suppressed [ 1819.754694][ T2719] netlink: 'syz.3.9924': attribute type 25 has an invalid length. [ 1819.827190][ T2719] netlink: 'syz.3.9924': attribute type 28 has an invalid length. [ 1819.866511][ T2721] netlink: 'syz.1.9925': attribute type 10 has an invalid length. [ 1820.110316][ T2721] team0: Device wg1 is of different type [ 1820.219202][ T2736] netlink: 'syz.0.9928': attribute type 25 has an invalid length. [ 1820.236971][ T2736] netlink: 'syz.0.9928': attribute type 28 has an invalid length. [ 1820.593691][ T2745] netlink: 14 bytes leftover after parsing attributes in process `syz.4.9931'. [ 1820.855741][T30018] wlan1: Trigger new scan to find an IBSS to join [ 1821.160591][ T2762] netlink: 'syz.4.9939': attribute type 25 has an invalid length. [ 1821.176366][ T2762] netlink: 'syz.4.9939': attribute type 28 has an invalid length. [ 1821.465035][ T2776] netlink: 'syz.1.9943': attribute type 25 has an invalid length. [ 1821.496895][ T2776] netlink: 'syz.1.9943': attribute type 28 has an invalid length. [ 1821.589835][ T2783] netlink: 'syz.4.9946': attribute type 3 has an invalid length. [ 1821.628994][ T2783] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9946'. [ 1821.824883][ T2789] netlink: 14 bytes leftover after parsing attributes in process `syz.2.9949'. [ 1822.148823][ T2791] netlink: 152 bytes leftover after parsing attributes in process `syz.4.9950'. [ 1822.226459][ T2793] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9951'. [ 1822.270419][ T2793] device dummy0 entered promiscuous mode [ 1822.402890][ T2793] bridge0: port 4(dummy0) entered blocking state [ 1822.446693][ T2793] bridge0: port 4(dummy0) entered disabled state [ 1823.817127][ T1398] wlan1: Creating new IBSS network, BSSID ee:a3:50:dc:1e:92 [ 1826.303372][ T2909] validate_nla: 5 callbacks suppressed [ 1826.303393][ T2909] netlink: 'syz.4.9981': attribute type 10 has an invalid length. [ 1827.273704][ T2943] syz.4.9992[2943] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1827.274073][ T2943] syz.4.9992[2943] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1827.477085][ T2942] netlink: 'syz.1.9993': attribute type 10 has an invalid length. [ 1827.852328][T21084] Bluetooth: hci3: ACL packet for unknown connection handle 0 [ 1828.110935][ T2967] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.10001'. [ 1829.427627][ T2999] netlink: 14 bytes leftover after parsing attributes in process `syz.1.10013'. [ 1829.507256][ T3005] netlink: 'syz.4.10016': attribute type 25 has an invalid length. [ 1829.518719][ T3005] netlink: 'syz.4.10016': attribute type 28 has an invalid length. [ 1829.554019][ T3007] netlink: 'syz.3.10017': attribute type 3 has an invalid length. [ 1829.563964][ T3007] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.10017'. [ 1829.968922][ T3020] netlink: 'syz.1.10019': attribute type 9 has an invalid length. [ 1829.982610][ T3020] netlink: 61951 bytes leftover after parsing attributes in process `syz.1.10019'. [ 1830.828796][ T3042] netlink: 14 bytes leftover after parsing attributes in process `syz.3.10029'. [ 1830.879098][ T3046] netlink: 'syz.1.10031': attribute type 25 has an invalid length. [ 1830.891366][ T3046] netlink: 'syz.1.10031': attribute type 28 has an invalid length. [ 1831.021376][ T3050] netlink: 'syz.4.10033': attribute type 3 has an invalid length. [ 1831.050008][ T3050] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.10033'. [ 1831.991351][ T3067] netlink: 'syz.1.10037': attribute type 3 has an invalid length. [ 1832.003163][ T3067] netlink: 132 bytes leftover after parsing attributes in process `syz.1.10037'. [ 1832.239534][ T3073] netlink: 'syz.0.10039': attribute type 13 has an invalid length. [ 1832.285696][ T3073] netlink: 152 bytes leftover after parsing attributes in process `syz.0.10039'. [ 1832.360358][ T3073] syz_tun: refused to change device tx_queue_len [ 1832.398121][ T3073] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1832.477422][ T3082] netlink: 'syz.2.10044': attribute type 25 has an invalid length. [ 1832.495508][ T3082] netlink: 'syz.2.10044': attribute type 28 has an invalid length. [ 1832.542934][ T3086] netlink: 'syz.3.10046': attribute type 10 has an invalid length. [ 1832.652035][ T3086] team0: Device wg1 is of different type [ 1832.874577][ T3092] netlink: 14 bytes leftover after parsing attributes in process `syz.0.10047'. [ 1833.232559][ T3102] netlink: 132 bytes leftover after parsing attributes in process `syz.0.10052'. [ 1836.853011][ T3143] netlink: 14 bytes leftover after parsing attributes in process `syz.0.10062'. [ 1836.955577][ T3153] netlink: 'syz.2.10063': attribute type 10 has an invalid length. [ 1837.049866][ T3156] netlink: 'syz.3.10064': attribute type 10 has an invalid length. [ 1837.664396][ T3162] netlink: 'syz.0.10067': attribute type 10 has an invalid length. [ 1837.683447][ T3162] netlink: 40 bytes leftover after parsing attributes in process `syz.0.10067'. [ 1837.748713][ T3162] bridge0: port 5(ipvlan1) entered blocking state [ 1837.762987][ T3162] bridge0: port 5(ipvlan1) entered disabled state [ 1837.787719][ T3162] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 1837.969371][ T3170] device pim6reg1 entered promiscuous mode [ 1839.815595][T29971] Bluetooth: hci5: command 0x0406 tx timeout [ 1840.179116][ T3179] device syzkaller0 entered promiscuous mode [ 1844.966207][ T3231] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.10087'. [ 1844.976657][ T3231] netlink: zone id is out of range [ 1844.984341][ T3231] netlink: zone id is out of range [ 1844.992945][ T3232] netlink: 'syz.0.10087': attribute type 153 has an invalid length. [ 1845.001985][ T3231] netlink: zone id is out of range [ 1845.008004][ T3231] netlink: zone id is out of range [ 1845.013459][ T3232] netlink: 69544 bytes leftover after parsing attributes in process `syz.0.10087'. [ 1845.026143][ T3231] netlink: zone id is out of range [ 1845.205970][ T3231] netlink: del zone limit has 4 unknown bytes [ 1846.355559][ T3217] netlink: 'syz.4.10083': attribute type 6 has an invalid length. [ 1846.363487][ T3217] netlink: 168 bytes leftover after parsing attributes in process `syz.4.10083'. [ 1846.981657][ T3254] netlink: 'syz.1.10095': attribute type 10 has an invalid length. [ 1847.005628][ T3254] netlink: 40 bytes leftover after parsing attributes in process `syz.1.10095'. [ 1847.033934][ T3254] device dummy0 entered promiscuous mode [ 1847.068281][ T3254] bridge0: port 3(dummy0) entered blocking state [ 1847.084500][ T3254] bridge0: port 3(dummy0) entered disabled state [ 1847.131104][ T3257] netlink: 'syz.2.10097': attribute type 10 has an invalid length. [ 1847.386824][ T3272] netlink: 'syz.0.10104': attribute type 6 has an invalid length. [ 1847.417762][ T3272] netlink: 164 bytes leftover after parsing attributes in process `syz.0.10104'. [ 1847.476128][ T3277] netlink: 14 bytes leftover after parsing attributes in process `syz.1.10102'. [ 1847.946919][ T3291] FAULT_INJECTION: forcing a failure. [ 1847.946919][ T3291] name failslab, interval 1, probability 0, space 0, times 0 [ 1847.988333][ T3291] CPU: 1 PID: 3291 Comm: syz.1.10108 Not tainted syzkaller #0 [ 1847.995883][ T3291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1848.005977][ T3291] Call Trace: [ 1848.009295][ T3291] [ 1848.012260][ T3291] dump_stack_lvl+0x188/0x24e [ 1848.016981][ T3291] ? sctp_sendmsg+0x165d/0x2a40 [ 1848.021877][ T3291] ? ___sys_sendmsg+0x2a2/0x360 [ 1848.026769][ T3291] ? show_regs_print_info+0x12/0x12 [ 1848.032008][ T3291] ? load_image+0x400/0x400 [ 1848.036578][ T3291] should_fail_ex+0x399/0x4d0 [ 1848.041306][ T3291] should_failslab+0x5/0x20 [ 1848.045851][ T3291] slab_pre_alloc_hook+0x59/0x310 [ 1848.050919][ T3291] ? sctp_add_bind_addr+0x89/0x350 [ 1848.056079][ T3291] __kmem_cache_alloc_node+0x4f/0x260 [ 1848.061498][ T3291] ? sctp_add_bind_addr+0x89/0x350 [ 1848.066657][ T3291] kmalloc_trace+0x26/0xe0 [ 1848.071139][ T3291] sctp_add_bind_addr+0x89/0x350 [ 1848.076124][ T3291] sctp_copy_local_addr_list+0x311/0x4e0 [ 1848.081809][ T3291] ? sctp_copy_local_addr_list+0xa1/0x4e0 [ 1848.087572][ T3291] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1848.093700][ T3291] ? sctp_v4_is_any+0x31/0x50 [ 1848.098418][ T3291] ? sctp_copy_one_addr+0x93/0x660 [ 1848.103581][ T3291] sctp_bind_addr_copy+0xaf/0x3c0 [ 1848.108670][ T3291] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 1848.115060][ T3291] sctp_connect_new_asoc+0x2f5/0x6a0 [ 1848.120409][ T3291] ? __sctp_connect+0xd80/0xd80 [ 1848.125324][ T3291] ? __local_bh_enable_ip+0x136/0x1c0 [ 1848.130755][ T3291] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1848.136358][ T3291] ? security_sctp_bind_connect+0x85/0xb0 [ 1848.142134][ T3291] sctp_sendmsg+0x165d/0x2a40 [ 1848.146888][ T3291] ? sctp_getsockopt+0x8a0/0x8a0 [ 1848.151878][ T3291] ? __might_fault+0xa6/0x120 [ 1848.156654][ T3291] ? aa_af_perm+0x340/0x340 [ 1848.161215][ T3291] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 1848.167707][ T3291] ? inet_sendmsg+0xe5/0x2f0 [ 1848.172353][ T3291] ? inet_send_prepare+0x260/0x260 [ 1848.177528][ T3291] ____sys_sendmsg+0x5be/0x970 [ 1848.182350][ T3291] ? __sys_sendmsg_sock+0x30/0x30 [ 1848.187416][ T3291] ? __import_iovec+0x315/0x500 [ 1848.192325][ T3291] ? import_iovec+0x6f/0xa0 [ 1848.196876][ T3291] ___sys_sendmsg+0x2a2/0x360 [ 1848.201612][ T3291] ? __sys_sendmsg+0x290/0x290 [ 1848.206453][ T3291] ? __lock_acquire+0x7d10/0x7d10 [ 1848.211584][ T3291] __se_sys_sendmsg+0x1bb/0x2a0 [ 1848.216483][ T3291] ? ct_nmi_exit+0x145/0x1c0 [ 1848.221137][ T3291] ? __x64_sys_sendmsg+0x80/0x80 [ 1848.226139][ T3291] ? lockdep_hardirqs_on+0x94/0x140 [ 1848.231394][ T3291] do_syscall_64+0x4c/0xa0 [ 1848.235857][ T3291] ? clear_bhb_loop+0x60/0xb0 [ 1848.240581][ T3291] ? clear_bhb_loop+0x60/0xb0 [ 1848.245320][ T3291] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1848.251266][ T3291] RIP: 0033:0x7fe6b0f9ce59 [ 1848.255718][ T3291] 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 [ 1848.275372][ T3291] RSP: 002b:00007fe6b1e9b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1848.283835][ T3291] RAX: ffffffffffffffda RBX: 00007fe6b1216090 RCX: 00007fe6b0f9ce59 [ 1848.291863][ T3291] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1848.299879][ T3291] RBP: 00007fe6b1e9b090 R08: 0000000000000000 R09: 0000000000000000 [ 1848.307898][ T3291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1848.315917][ T3291] R13: 00007fe6b1216128 R14: 00007fe6b1216090 R15: 00007fff716b05c8 [ 1848.323951][ T3291] [ 1848.521743][ T3298] netlink: 'syz.0.10111': attribute type 1 has an invalid length. [ 1848.553399][ T3298] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.10111'. [ 1848.793987][ T3306] netlink: 'syz.3.10114': attribute type 10 has an invalid length. [ 1848.809208][ T3304] netlink: 'syz.4.10113': attribute type 29 has an invalid length. [ 1848.861699][ T3304] netlink: 'syz.4.10113': attribute type 29 has an invalid length. [ 1848.891841][ T3309] netlink: 'syz.4.10113': attribute type 29 has an invalid length. [ 1849.687896][ T3323] netlink: 14 bytes leftover after parsing attributes in process `syz.0.10119'. [ 1851.969575][ T32] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1853.108051][ T1275] ieee802154 phy0 wpan0: encryption failed: -22 [ 1853.114509][ T1275] ieee802154 phy1 wpan1: encryption failed: -22 [ 1853.338356][ T3353] validate_nla: 2 callbacks suppressed [ 1853.338376][ T3353] netlink: 'syz.0.10129': attribute type 10 has an invalid length. [ 1853.360434][ T3356] netlink: 'syz.3.10130': attribute type 10 has an invalid length. [ 1853.369379][ T3367] netlink: 64535 bytes leftover after parsing attributes in process `syz.1.10132'. [ 1853.605673][ T3376] netlink: 14 bytes leftover after parsing attributes in process `syz.3.10135'. [ 1854.462569][ T3390] netlink: 'syz.4.10139': attribute type 10 has an invalid length. [ 1854.700585][ T3396] netlink: 'syz.0.10141': attribute type 30 has an invalid length. [ 1855.665698][ T3409] netlink: 'syz.3.10146': attribute type 10 has an invalid length. [ 1855.701202][ T3414] netlink: 'syz.4.10148': attribute type 10 has an invalid length. [ 1855.723818][ T3414] netlink: 40 bytes leftover after parsing attributes in process `syz.4.10148'. [ 1855.750769][ T3414] device ipvlan1 entered promiscuous mode [ 1855.801106][ T3414] bridge0: port 3(ipvlan1) entered blocking state [ 1855.816001][ T3414] bridge0: port 3(ipvlan1) entered disabled state [ 1855.843208][ T3414] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 1856.068870][ T3425] netlink: 'syz.0.10162': attribute type 10 has an invalid length. [ 1856.289382][ T3425] team0: Device wg1 is of different type [ 1856.629027][ T3421] netlink: 14 bytes leftover after parsing attributes in process `syz.1.10150'. [ 1858.565158][ T3464] netlink: 'syz.4.10163': attribute type 2 has an invalid length. [ 1858.583606][ T3464] netlink: 'syz.4.10163': attribute type 1 has an invalid length. [ 1858.600661][ T3464] netlink: 'syz.4.10163': attribute type 4 has an invalid length. [ 1858.617463][ T3464] netlink: 'syz.4.10163': attribute type 6 has an invalid length. [ 1858.641774][ T3464] netlink: 'syz.4.10163': attribute type 7 has an invalid length. [ 1858.657332][ T3464] netlink: 'syz.4.10163': attribute type 5 has an invalid length. [ 1858.672627][ T3464] netlink: 206468 bytes leftover after parsing attributes in process `syz.4.10163'. [ 1858.701602][ T3464] netlink: 'syz.4.10163': attribute type 21 has an invalid length. [ 1858.720305][ T3464] netlink: 'syz.4.10163': attribute type 6 has an invalid length. [ 1858.735482][ T3464] netlink: 132 bytes leftover after parsing attributes in process `syz.4.10163'. [ 1859.106959][ T3472] netlink: 14 bytes leftover after parsing attributes in process `syz.4.10167'. [ 1859.268850][ T3481] netlink: 'syz.2.10172': attribute type 10 has an invalid length. [ 1859.839446][ T3500] netlink: 'syz.0.10179': attribute type 1 has an invalid length. [ 1859.861330][ T3500] netlink: 16255 bytes leftover after parsing attributes in process `syz.0.10179'. [ 1859.915881][ T3503] netlink: 132 bytes leftover after parsing attributes in process `syz.1.10180'. [ 1860.183793][ T3505] FAULT_INJECTION: forcing a failure. [ 1860.183793][ T3505] name failslab, interval 1, probability 0, space 0, times 0 [ 1860.200496][ T3505] CPU: 1 PID: 3505 Comm: syz.0.10181 Not tainted syzkaller #0 [ 1860.208029][ T3505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1860.218127][ T3505] Call Trace: [ 1860.221444][ T3505] [ 1860.224408][ T3505] dump_stack_lvl+0x188/0x24e [ 1860.229142][ T3505] ? show_regs_print_info+0x12/0x12 [ 1860.234387][ T3505] ? load_image+0x400/0x400 [ 1860.238968][ T3505] ? mark_lock+0x94/0x320 [ 1860.243356][ T3505] should_fail_ex+0x399/0x4d0 [ 1860.248085][ T3505] should_failslab+0x5/0x20 [ 1860.252633][ T3505] slab_pre_alloc_hook+0x59/0x310 [ 1860.257706][ T3505] ? sctp_add_bind_addr+0x89/0x350 [ 1860.262842][ T3505] __kmem_cache_alloc_node+0x4f/0x260 [ 1860.268243][ T3505] ? sctp_add_bind_addr+0x89/0x350 [ 1860.273379][ T3505] kmalloc_trace+0x26/0xe0 [ 1860.277837][ T3505] sctp_add_bind_addr+0x89/0x350 [ 1860.282799][ T3505] sctp_copy_local_addr_list+0x311/0x4e0 [ 1860.288459][ T3505] ? sctp_copy_local_addr_list+0xa1/0x4e0 [ 1860.294210][ T3505] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1860.300300][ T3505] ? sctp_copy_one_addr+0x70/0x660 [ 1860.305443][ T3505] ? sctp_v4_is_any+0x31/0x50 [ 1860.310150][ T3505] ? sctp_copy_one_addr+0x93/0x660 [ 1860.315293][ T3505] sctp_bind_addr_copy+0xaf/0x3c0 [ 1860.320431][ T3505] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 1860.326792][ T3505] sctp_connect_new_asoc+0x2f5/0x6a0 [ 1860.332108][ T3505] ? __sctp_connect+0xd80/0xd80 [ 1860.336985][ T3505] ? bpf_lsm_sctp_assoc_request+0x10/0x10 [ 1860.342742][ T3505] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1860.348310][ T3505] ? security_sctp_bind_connect+0x85/0xb0 [ 1860.354056][ T3505] sctp_sendmsg+0x165d/0x2a40 [ 1860.358770][ T3505] ? sctp_getsockopt+0x8a0/0x8a0 [ 1860.363729][ T3505] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1860.369913][ T3505] ? aa_af_perm+0x340/0x340 [ 1860.374442][ T3505] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 1860.380892][ T3505] ? inet_sendmsg+0xe5/0x2f0 [ 1860.385516][ T3505] ? inet_send_prepare+0x260/0x260 [ 1860.390677][ T3505] ____sys_sendmsg+0x5be/0x970 [ 1860.395472][ T3505] ? __sys_sendmsg_sock+0x30/0x30 [ 1860.400518][ T3505] ? __import_iovec+0x315/0x500 [ 1860.405397][ T3505] ? import_iovec+0x6f/0xa0 [ 1860.409928][ T3505] ___sys_sendmsg+0x2a2/0x360 [ 1860.414634][ T3505] ? __sys_sendmsg+0x290/0x290 [ 1860.419447][ T3505] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1860.425218][ T3505] __se_sys_sendmsg+0x1bb/0x2a0 [ 1860.430097][ T3505] ? __x64_sys_sendmsg+0x80/0x80 [ 1860.435070][ T3505] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1860.440994][ T3505] do_syscall_64+0x4c/0xa0 [ 1860.445431][ T3505] ? clear_bhb_loop+0x60/0xb0 [ 1860.450140][ T3505] ? clear_bhb_loop+0x60/0xb0 [ 1860.454850][ T3505] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1860.460776][ T3505] RIP: 0033:0x7fa12c59ce59 [ 1860.465211][ T3505] 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 [ 1860.484840][ T3505] RSP: 002b:00007fa12a7f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1860.493282][ T3505] RAX: ffffffffffffffda RBX: 00007fa12c815fa0 RCX: 00007fa12c59ce59 [ 1860.501298][ T3505] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000015 [ 1860.509289][ T3505] RBP: 00007fa12a7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 1860.517284][ T3505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1860.525286][ T3505] R13: 00007fa12c816038 R14: 00007fa12c815fa0 R15: 00007ffff6abee98 [ 1860.533295][ T3505] [ 1860.654593][ T3510] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.10183'. [ 1860.934427][ T3521] netlink: 14 bytes leftover after parsing attributes in process `syz.2.10185'. [ 1861.435274][ T3534] netlink: 152 bytes leftover after parsing attributes in process `syz.4.10191'. [ 1861.784299][ T3541] netlink: 197344 bytes leftover after parsing attributes in process `syz.0.10193'. [ 1878.879435][T11862] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1878.889054][T11862] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1878.899513][T11862] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1878.907433][T11862] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1878.915834][T11862] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1878.923087][T11862] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1878.932592][T11862] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1878.940103][T11862] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1878.949611][T11862] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1878.958670][T11862] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 1878.966419][T11862] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1878.973895][T11862] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1880.645695][T11862] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1880.655483][T11862] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1880.663771][T11862] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1880.672883][T11862] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1880.681219][T11862] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 1880.688724][T11862] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1880.963526][T11862] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 1880.982651][T11862] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 1880.991046][T11862] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 1880.999954][T11862] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 1881.008887][T11862] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 1881.016139][T21084] Bluetooth: hci2: command 0x0409 tx timeout [ 1881.022740][T21084] Bluetooth: hci6: command 0x0409 tx timeout [ 1881.032948][T21084] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 1881.125048][T21084] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 1881.145143][T21084] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 1881.153468][T21084] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 1881.172649][T21084] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 1881.180744][T21084] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 1881.188713][T21084] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 1882.775495][ T3598] Bluetooth: hci7: command 0x0409 tx timeout [ 1883.095498][ T3598] Bluetooth: hci8: command 0x0409 tx timeout [ 1883.102121][ T3598] Bluetooth: hci6: command 0x041b tx timeout [ 1883.108446][T29971] Bluetooth: hci2: command 0x041b tx timeout [ 1883.255485][ T3598] Bluetooth: hci9: command 0x0409 tx timeout [ 1884.855371][ T3598] Bluetooth: hci7: command 0x041b tx timeout [ 1885.175401][ T3598] Bluetooth: hci6: command 0x040f tx timeout [ 1885.181503][ T3598] Bluetooth: hci8: command 0x041b tx timeout [ 1885.187798][T29971] Bluetooth: hci2: command 0x040f tx timeout [ 1885.335331][T29971] Bluetooth: hci9: command 0x041b tx timeout [ 1886.935393][T29971] Bluetooth: hci7: command 0x040f tx timeout [ 1887.255539][T29971] Bluetooth: hci8: command 0x040f tx timeout [ 1887.261705][T29971] Bluetooth: hci6: command 0x0419 tx timeout [ 1887.267962][ T3598] Bluetooth: hci2: command 0x0419 tx timeout [ 1887.415474][T29971] Bluetooth: hci9: command 0x040f tx timeout [ 1889.015435][T29971] Bluetooth: hci7: command 0x0419 tx timeout [ 1889.335370][T29971] Bluetooth: hci8: command 0x0419 tx timeout [ 1889.495418][T29971] Bluetooth: hci9: command 0x0419 tx timeout [ 1889.575448][ T22] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2660 jiffies s: 146809 root: 0x1/. [ 1889.595321][ T22] rcu: blocking rcu_node structures (internal RCU debug): [ 1889.602536][ T22] Sending NMI from CPU 1 to CPUs 0: [ 1889.608627][ C0] NMI backtrace for cpu 0 [ 1889.608638][ C0] CPU: 0 PID: 3576 Comm: syz.2.10204 Not tainted syzkaller #0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1889.608655][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1889.608665][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x4/0x80 [ 1889.608692][ C0] Code: 77 22 89 ff 89 f6 49 ff c0 4c 89 01 48 c7 44 11 08 05 00 00 00 48 89 7c 11 10 48 89 74 11 18 48 89 44 11 20 c3 90 48 8b 04 24 <65> 48 8b 0d b4 ef 7f 7e 65 8b 15 b5 ef 7f 7e 81 e2 00 01 ff 00 74 [ 1889.608708][ C0] RSP: 0018:ffffc90000007718 EFLAGS: 00000046 [ 1889.608724][ C0] RAX: ffffffff813a0f35 RBX: 00000000b8e3b9f0 RCX: 000000000000002e [ 1889.608737][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 1889.608747][ C0] RBP: 0000000000000000 R08: ffff8880b8e3b9fb R09: 1ffff110171c773f [ 1889.608759][ C0] R10: dffffc0000000000 R11: ffffed10171c7740 R12: 0000000000000000 [ 1889.608771][ C0] R13: dffffc0000000001 R14: 000000000000002e R15: 0000000000000000 [ 1889.608783][ C0] FS: 00007f269e7de6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 1889.608799][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1889.608811][ C0] CR2: 0000001b2de20000 CR3: 0000000056b0b000 CR4: 00000000003506f0 [ 1889.608827][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1889.608837][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1889.608848][ C0] Call Trace: [ 1889.608854][ C0] [ 1889.608859][ C0] __virt_addr_valid+0xb5/0x540 [ 1889.608889][ C0] kasan_addr_to_slab+0x9/0xc0 [ 1889.608913][ C0] __kasan_record_aux_stack+0xf/0xc0 [ 1889.608931][ C0] irq_work_queue_on+0x10f/0x260 [ 1889.608960][ C0] rcu_read_unlock_special+0x3c9/0x510 [ 1889.608983][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 1889.609002][ C0] ? __cant_sleep+0x220/0x220 [ 1889.609024][ C0] __rcu_read_unlock+0x78/0xd0 [ 1889.609040][ C0] ? trace_call_bpf+0xbf/0x6b0 [ 1889.609066][ C0] trace_call_bpf+0x5bb/0x6b0 [ 1889.609090][ C0] ? trace_call_bpf+0xbf/0x6b0 [ 1889.609118][ C0] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 1889.609146][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 1889.609162][ C0] ? sched_clock_cpu+0x6e/0x260 [ 1889.609187][ C0] perf_trace_run_bpf_submit+0x79/0x1c0 [ 1889.609223][ C0] perf_trace_preemptirq_template+0x268/0x320 [ 1889.609250][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 1889.609277][ C0] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 1889.609304][ C0] ? __irq_exit_rcu+0x147/0x230 [ 1889.609321][ C0] ? irq_exit_rcu+0x20/0x20 [ 1889.609340][ C0] ? asm_sysvec_irq_work+0x16/0x20 [ 1889.609365][ C0] trace_irq_enable_rcuidle+0xd3/0x140 [ 1889.609392][ C0] trace_hardirqs_on+0x24/0x40 [ 1889.609414][ C0] asm_sysvec_irq_work+0x16/0x20 [ 1889.609439][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x510 [ 1889.609457][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 82 30 95 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08 [ 1889.609472][ C0] RSP: 0018:ffffc90000007c20 EFLAGS: 00000206 [ 1889.609486][ C0] RAX: ed2b1da5fbad4b00 RBX: 1ffff92000000f8c RCX: ed2b1da5fbad4b00 [ 1889.609499][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8c1aa0 RDI: ffffffff8adf2060 [ 1889.609512][ C0] RBP: ffffc90000007d08 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 1889.609525][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: 0000000000000246 [ 1889.609537][ C0] R13: dffffc0000000000 R14: ffff8880b8e3b900 R15: 0000000000000001 [ 1889.609564][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 1889.609589][ C0] __rcu_read_unlock+0x78/0xd0 [ 1889.609607][ C0] rebalance_domains+0x8da/0xa10 [ 1889.609636][ C0] ? rebalance_domains+0x132/0xa10 [ 1889.609665][ C0] handle_softirqs+0x2a1/0x930 [ 1889.609686][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 1889.609706][ C0] ? do_softirq+0x210/0x210 [ 1889.609727][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 1889.609745][ C0] __irq_exit_rcu+0x13b/0x230 [ 1889.609762][ C0] ? irq_exit_rcu+0x20/0x20 [ 1889.609785][ C0] irq_exit_rcu+0x5/0x20 [ 1889.609800][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 1889.609822][ C0] [ 1889.609827][ C0] [ 1889.609834][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1889.609859][ C0] RIP: 0010:finish_task_switch+0x26a/0x8f0 [ 1889.609883][ C0] Code: 0f 84 3b 01 00 00 48 85 db 0f 85 5a 01 00 00 0f 1f 44 00 00 4c 8b 75 d0 4c 89 e7 e8 30 ba df 08 e8 cb 30 2f 00 fb 4c 8b 65 c0 <49> 8d bc 24 f8 15 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0 [ 1889.609896][ C0] RSP: 0018:ffffc900035d7238 EFLAGS: 00000282 [ 1889.609909][ C0] RAX: ed2b1da5fbad4b00 RBX: 0000000000000000 RCX: ed2b1da5fbad4b00 [ 1889.609921][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8c1aa0 RDI: ffffffff8adf2060 [ 1889.609934][ C0] RBP: ffffc900035d7290 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 1889.609946][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: ffff88807b230000 [ 1889.609959][ C0] R13: dffffc0000000000 R14: ffff88807cf38000 R15: ffff8880b8e3b5d0 [ 1889.609982][ C0] ? finish_task_switch+0x265/0x8f0 [ 1889.610010][ C0] __schedule+0x11d9/0x40e0 [ 1889.610040][ C0] ? __sched_text_start+0x8/0x8 [ 1889.610065][ C0] preempt_schedule_irq+0xbb/0x160 [ 1889.610082][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 1889.610100][ C0] ? rcu_is_watching+0x11/0xa0 [ 1889.610128][ C0] ? rcu_irq_exit_check_preempt+0xdb/0x210 [ 1889.610155][ C0] irqentry_exit+0x63/0x70 [ 1889.610175][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1889.610201][ C0] RIP: 0010:put_cpu_partial+0x1b0/0x250 [ 1889.610227][ C0] Code: 3b 44 24 18 0f 85 b4 00 00 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 1c 4c 5c 08 f7 c5 00 02 00 00 74 c0 fb 4d 85 e4 <75> bf eb c8 e8 87 3a 3b 02 85 c0 0f 84 e9 fe ff ff 83 3d 40 54 4d [ 1889.610240][ C0] RSP: 0018:ffffc900035d75a8 EFLAGS: 00000246 [ 1889.610253][ C0] RAX: ed2b1da5fbad4b00 RBX: ffff888017442140 RCX: ed2b1da5fbad4b00 [ 1889.610266][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8c1aa0 RDI: ffffffff8adf2060 [ 1889.610278][ C0] RBP: 0000000000000282 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 1889.610290][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: 0000000000000000 [ 1889.610301][ C0] R13: 0000000000000000 R14: ffff88807b230000 R15: ffff8880b8e3e880 [ 1889.610325][ C0] ? put_cpu_partial+0x6e/0x250 [ 1889.610348][ C0] qlist_free_all+0x76/0xe0 [ 1889.610368][ C0] kasan_quarantine_reduce+0x144/0x160 [ 1889.610388][ C0] __kasan_slab_alloc+0x1e/0x80 [ 1889.610414][ C0] slab_post_alloc_hook+0x4b/0x480 [ 1889.610435][ C0] ? __xdp_reg_mem_model+0x1e0/0x5c0 [ 1889.610531][ C0] __kmem_cache_alloc_node+0x140/0x260 [ 1889.610552][ C0] ? __xdp_reg_mem_model+0x1e0/0x5c0 [ 1889.610575][ C0] kmalloc_trace+0x26/0xe0 [ 1889.610603][ C0] __xdp_reg_mem_model+0x1e0/0x5c0 [ 1889.610626][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1889.610655][ C0] ? xdp_reg_mem_model+0x30/0x30 [ 1889.610683][ C0] xdp_reg_mem_model+0x1e/0x30 [ 1889.610706][ C0] bpf_test_run_xdp_live+0x299/0x1a90 [ 1889.610733][ C0] ? 0xffffffffa00041c0 [ 1889.610749][ C0] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 1889.610775][ C0] ? 0xffffffffa00041c0 [ 1889.610788][ C0] ? bpf_dispatcher_change_prog+0xcbb/0xf10 [ 1889.610819][ C0] ? perf_trace_run_bpf_submit+0x124/0x1c0 [ 1889.610847][ C0] ? xdp_convert_md_to_buff+0x330/0x330 [ 1889.610886][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1889.610913][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 1889.610942][ C0] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 1889.610972][ C0] ? bpf_dispatcher_change_prog+0xcd7/0xf10 [ 1889.611002][ C0] bpf_prog_test_run_xdp+0x736/0xf10 [ 1889.611036][ C0] ? dev_put+0x80/0x80 [ 1889.611067][ C0] ? dev_put+0x80/0x80 [ 1889.611089][ C0] bpf_prog_test_run+0x31e/0x390 [ 1889.611116][ C0] __sys_bpf+0x62b/0x780 [ 1889.611146][ C0] ? bpf_link_show_fdinfo+0x380/0x380 [ 1889.611178][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1889.611219][ C0] __x64_sys_bpf+0x78/0x90 [ 1889.611243][ C0] do_syscall_64+0x4c/0xa0 [ 1889.611259][ C0] ? clear_bhb_loop+0x60/0xb0 [ 1889.611284][ C0] ? clear_bhb_loop+0x60/0xb0 [ 1889.611311][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1889.611335][ C0] RIP: 0033:0x7f269d99ce59 [ 1889.611349][ C0] 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 [ 1889.611364][ C0] RSP: 002b:00007f269e7de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1889.611380][ C0] RAX: ffffffffffffffda RBX: 00007f269dc15fa0 RCX: 00007f269d99ce59 [ 1889.611393][ C0] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 1889.611404][ C0] RBP: 00007f269da32d6f R08: 0000000000000000 R09: 0000000000000000 [ 1889.611415][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1889.611425][ C0] R13: 00007f269dc16038 R14: 00007f269dc15fa0 R15: 00007ffe21dd3398 [ 1889.611448][ C0]