last executing test programs: 6.973984023s ago: executing program 4 (id=5383): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "268435", 0x14, 0x6, 0x1, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf3d8}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "798886", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x80, 0x8000}}}}}}}, 0x0) 6.803836733s ago: executing program 4 (id=5386): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000026c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2c, 0x1, {0x0, 0x0, 0x0, r6, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x1, 0x7, 0x100, 0x8}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56441, 0x70b925, 0x80000, {0x0, 0x0, 0x0, r6, {}, {0x2, 0xb}, {0x9, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000c061}, 0x200c000) ioctl$SIOCSIFHWADDR(r1, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) 6.368190191s ago: executing program 4 (id=5392): r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={0x0, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @rand_addr=0x64010102}, 0x104, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0xfffffffffffff709, 0x7a}) 6.225682376s ago: executing program 4 (id=5394): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f00000004c0)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000640)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x65, 0x0, 0xf, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x4e20, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2, 0xffff}}}}}}, 0x0) 6.071413024s ago: executing program 4 (id=5397): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5910fae9d6dcd3292ea54c7b6ef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[], 0x12f4}, 0x1, 0x0, 0x0, 0x4044010}, 0x0) recvmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/54, 0x36}], 0x1}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x4361, 0x7, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000005c0)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0x0, 0xd}, {0xf, 0xb}, {0xffff, 0x2}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_ACK_FILTER={0x8, 0x10, 0x2}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) r6 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r6, &(0x7f0000000240)="800000800000210ee7decd7a000340008100", 0x36, 0x40, &(0x7f00000001c0)={0x11, 0x8100, r5, 0x1, 0xd8, 0x6, @broadcast}, 0x14) 5.709607679s ago: executing program 4 (id=5401): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000900)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {0x3, 0x0, 0x2}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8809}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @fccp}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}]}, 0x34}, 0x1, 0x0, 0x0, 0x20024810}, 0x0) 3.790933901s ago: executing program 2 (id=5420): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f7, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 3.762984871s ago: executing program 1 (id=5422): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000580)={'wlan1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) 3.465558829s ago: executing program 2 (id=5423): unshare(0x6a040000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@bridge_newneigh={0x30, 0x1c, 0x114236db3b607435, 0x70bd24, 0x25dfd3fe, {0x2, 0x0, 0x0, r1, 0x40, 0xa2, 0x4}, [@NDA_DST_IPV4={0x8, 0x1, @remote}, @NDA_LLADDR={0xa, 0x2, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040011}, 0x0) 3.465078714s ago: executing program 1 (id=5425): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x54, r2, 0x1, 0x70bd2c, 0x1000, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x28, 0x7, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r0}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r0}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r3}}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}]}, 0x54}}, 0x4) 2.942180886s ago: executing program 0 (id=5429): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x20, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000079100c180000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.702075331s ago: executing program 0 (id=5430): r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x4, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x4, 0xd}, {}, {0x3, 0xfff1}}}, 0x24}}, 0x40004) recvmmsg(r2, 0x0, 0x0, 0x10022, 0x0) 2.650077919s ago: executing program 1 (id=5431): r0 = socket$kcm(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1809000000000000000000000000000085000000080000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x5e20, 0x9, @mcast2}, 0x1c) 2.570518764s ago: executing program 1 (id=5432): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000000406010200000000000000000a000008050001"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20008810) 2.268009789s ago: executing program 2 (id=5434): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f00000090c0)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)="ecc74f5a6b6975acd40435f84d8885020812c935e75c05113aaa0e8a138916e157df041df69c971998bcc4850c2dae5df516eee7deb834732c72d5ca6cdb7afafcfd149c865444b682044c91f74cc8f4a28833bc6538f5451e20339bf210f2d73ae039c3ff71457f44da0672", 0x6c}], 0x1, &(0x7f0000000400)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x4008000}], 0x1, 0x10) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000180)=""/107, 0x6b}], 0x1}, 0x40000100) 2.217130325s ago: executing program 1 (id=5436): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local, @broadcast}, 0xc) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=@getchain={0x24, 0x11, 0x1, 0x2000000, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x3, 0xb}, {0xfff3}}}, 0x24}}, 0x0) 2.033278633s ago: executing program 0 (id=5438): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x880}], 0x1, 0x80001) recvmmsg(r1, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/135, 0x87}], 0x1}, 0xfffffff8}], 0x1, 0x40010143, 0x0) 1.929506322s ago: executing program 2 (id=5440): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000000000000000000000000000851000000300000018200000", @ANYRES32, @ANYBLOB="0000000000000000950000000000000014a9fcff0400000038130000", @ANYRES32, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0xe2, &(0x7f00000002c0)=""/226, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0)={0x0, 0x3000000}, 0x10}, 0x6b) 1.888331988s ago: executing program 0 (id=5441): bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.773472244s ago: executing program 2 (id=5443): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000480)={0x1, &(0x7f00000004c0)=[{0x6, 0xfe}]}) 1.724712818s ago: executing program 0 (id=5444): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010226bd7000fbdbdf251c00000008000300", @ANYRES32=r2], 0x28}, 0x1, 0x0, 0x0, 0x8004}, 0x4000004) 1.564140569s ago: executing program 3 (id=5446): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) syz_emit_ethernet(0x46, &(0x7f0000000640)=ANY=[@ANYBLOB="bbbb99bbbbbbaaaaaaaaaa2e86dd60b8192300103c00d58000000000000000000000000000aafe8000000000000000000000000000aa2f01"], 0x0) 1.225552114s ago: executing program 3 (id=5447): r0 = socket$kcm(0x11, 0x200000000000002, 0x300) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000002f000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="14", 0x1}], 0x1}, 0x0) 1.187004201s ago: executing program 3 (id=5448): r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000010240)={&(0x7f0000000180), 0xc, &(0x7f0000010200)={&(0x7f00000001c0)={0x10, 0x3f7, 0x0, 0x0, 0x0, {0xffff, 0x3eb, './file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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'./file0'}}, 0x10020}}, 0x0) 1.11369794s ago: executing program 3 (id=5449): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000200)=0x182c, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xd, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x8}, 0x1c) 1.009895961s ago: executing program 3 (id=5450): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000003000000000000000000000095000000000000000baacc"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000100)={r0, r2, 0x25, 0x4, @val=@netfilter={0x7, 0x0, 0x9}}, 0x20) syz_emit_ethernet(0x15, &(0x7f0000000540)=ANY=[], 0x0) 227.138924ms ago: executing program 0 (id=5451): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010028bd7000fddbdf250700000008000300", @ANYRES32=r3, @ANYBLOB="0c009900ff070000070000001400040073797a6b616c6c6572300000000000000800050006"], 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r7 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r7, &(0x7f0000000640)="000a18000600600000eb5500000b000100aa34745a1945da08e815b218b175e62e90d9c5596d3ef4ddaae57cdcf90884", 0x30, 0x4000000, &(0x7f0000000380)={0x11, 0xe56930649afa540, r6, 0x1, 0xd8, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x14) 54.078903ms ago: executing program 3 (id=5452): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20008000) 10.023853ms ago: executing program 2 (id=5453): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)={0x28, r1, 0x4c1dad3e3d6a7499, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000884}, 0x2400c000) 0s ago: executing program 1 (id=5454): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000f, &(0x7f0000000180)=0x57bb, 0x3c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000000200)=[{0x6}]}, 0x10) kernel console output (not intermixed with test programs): ct+0x10/0x10 [ 664.607881][T22294] __inet_stream_connect+0x25a/0xdd0 [ 664.607927][T22294] ? __pfx___inet_stream_connect+0x10/0x10 [ 664.607959][T22294] ? __kasan_kmalloc+0x93/0xb0 [ 664.607989][T22294] ? __kmalloc_cache_noprof+0x31c/0x660 [ 664.608017][T22294] ? __lock_acquire+0x6b5/0x2cf0 [ 664.608038][T22294] ? tcp_sendmsg_fastopen+0x1de/0x5e0 [ 664.608058][T22294] ? __kmalloc_cache_noprof+0x15b/0x660 [ 664.608092][T22294] tcp_sendmsg_fastopen+0x3a7/0x5e0 [ 664.608122][T22294] tcp_sendmsg_locked+0x4a88/0x5360 [ 664.608151][T22294] ? tcp_sendmsg_locked+0x2f1/0x5360 [ 664.608171][T22294] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 664.608202][T22294] ? look_up_lock_class+0x57/0x110 [ 664.608224][T22294] ? register_lock_class+0x31/0x2e0 [ 664.608252][T22294] ? __lock_acquire+0x6b5/0x2cf0 [ 664.608308][T22294] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 664.608341][T22294] ? tcp_sendmsg+0x21/0x50 [ 664.608366][T22294] ? __local_bh_enable_ip+0xd0/0x130 [ 664.608388][T22294] ? __pfx_inet_sendmsg+0x10/0x10 [ 664.608419][T22294] tcp_sendmsg+0x2f/0x50 [ 664.608441][T22294] __sys_sendto+0x5de/0x710 [ 664.608467][T22294] ? __pfx___sys_sendto+0x10/0x10 [ 664.608485][T22294] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 664.608524][T22294] ? __fget_files+0x3a0/0x420 [ 664.608569][T22294] ? ksys_write+0x242/0x270 [ 664.608601][T22294] ? __pfx_ksys_write+0x10/0x10 [ 664.608637][T22294] __x64_sys_sendto+0xde/0x100 [ 664.608660][T22294] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.608683][T22294] do_syscall_64+0x174/0x580 [ 664.608704][T22294] ? trace_irq_disable+0x3b/0x140 [ 664.608733][T22294] ? clear_bhb_loop+0x40/0x90 [ 664.608759][T22294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.608779][T22294] RIP: 0033:0x7f82d699ce59 [ 664.608799][T22294] 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 [ 664.608815][T22294] RSP: 002b:00007f82d7800028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 664.608837][T22294] RAX: ffffffffffffffda RBX: 00007f82d6c15fa0 RCX: 00007f82d699ce59 [ 664.608851][T22294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 664.608863][T22294] RBP: 00007f82d7800090 R08: 0000200000e68000 R09: 0000000000000010 [ 664.608876][T22294] R10: 000000002000073d R11: 0000000000000246 R12: 0000000000000001 [ 664.608888][T22294] R13: 00007f82d6c16038 R14: 00007f82d6c15fa0 R15: 00007ffdefbe59c8 [ 664.608924][T22294] [ 665.148702][T22328] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 666.500537][T22368] netlink: 'syz.4.4617': attribute type 21 has an invalid length. [ 666.527429][T22368] netlink: 128 bytes leftover after parsing attributes in process `syz.4.4617'. [ 666.564300][T22368] netlink: 'syz.4.4617': attribute type 4 has an invalid length. [ 666.587240][T22368] netlink: 'syz.4.4617': attribute type 3 has an invalid length. [ 666.597625][T22368] netlink: 3 bytes leftover after parsing attributes in process `syz.4.4617'. [ 666.749922][T22376] geneve4: entered promiscuous mode [ 666.770935][T22376] geneve4: entered allmulticast mode [ 667.037361][T22385] netlink: 'syz.4.4621': attribute type 10 has an invalid length. [ 667.059820][T22385] geneve1: entered promiscuous mode [ 667.107017][T22385] bond0: (slave geneve1): Enslaving as an active interface with an up link [ 667.133269][ T7079] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 667.154557][ T7079] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 667.188084][ T7079] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 667.221912][ T7079] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 667.377263][T22403] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4625'. [ 667.685838][T22419] FAULT_INJECTION: forcing a failure. [ 667.685838][T22419] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 667.733584][T22419] CPU: 0 UID: 0 PID: 22419 Comm: syz.2.4629 Not tainted syzkaller #0 PREEMPT(full) [ 667.733621][T22419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 667.733631][T22419] Call Trace: [ 667.733640][T22419] [ 667.733649][T22419] dump_stack_lvl+0xe8/0x150 [ 667.733679][T22419] should_fail_ex+0x412/0x560 [ 667.733708][T22419] _copy_to_iter+0x1e4/0x17d0 [ 667.733728][T22419] ? update_curr+0x75/0x4e0 [ 667.733759][T22419] ? __lock_acquire+0x6b5/0x2cf0 [ 667.733792][T22419] ? ktime_get+0x45/0x220 [ 667.733818][T22419] ? lock_acquire+0x106/0x350 [ 667.733838][T22419] ? __pfx__copy_to_iter+0x10/0x10 [ 667.733868][T22419] ? ktime_get+0x45/0x220 [ 667.733904][T22419] __skb_datagram_iter+0x41a/0x980 [ 667.733931][T22419] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 667.733966][T22419] skb_copy_datagram_iter+0xb5/0x240 [ 667.733995][T22419] tcp_recvmsg_locked+0xf31/0x3720 [ 667.734045][T22419] ? __lock_acquire+0x6b5/0x2cf0 [ 667.734071][T22419] ? tomoyo_check_open_permission+0x38e/0x470 [ 667.734108][T22419] ? __lock_acquire+0x6b5/0x2cf0 [ 667.734132][T22419] ? __pfx_tcp_recvmsg_locked+0x10/0x10 [ 667.734156][T22419] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 667.734186][T22419] ? __lock_acquire+0x6b5/0x2cf0 [ 667.734235][T22419] ? do_raw_spin_lock+0x12b/0x2f0 [ 667.734261][T22419] ? lock_sock_nested+0x6a/0x100 [ 667.734291][T22419] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 667.734324][T22419] ? tcp_recvmsg+0x1e4/0x7e0 [ 667.734349][T22419] ? __local_bh_enable_ip+0xd0/0x130 [ 667.734374][T22419] tcp_recvmsg+0x205/0x7e0 [ 667.734401][T22419] ? __pfx_aa_sk_perm+0x10/0x10 [ 667.734428][T22419] ? __pfx_tcp_recvmsg+0x10/0x10 [ 667.734451][T22419] ? __lock_acquire+0x6b5/0x2cf0 [ 667.734470][T22419] ? sock_rps_record_flow+0x19/0x350 [ 667.734503][T22419] ? inet_recvmsg+0xb3/0x120 [ 667.734532][T22419] ? __pfx_inet_recvmsg+0x10/0x10 [ 667.734562][T22419] sock_recvmsg+0x155/0x1b0 [ 667.734594][T22419] ____sys_recvmsg+0x1e6/0x4a0 [ 667.734629][T22419] ? __pfx_____sys_recvmsg+0x10/0x10 [ 667.734672][T22419] ? import_iovec+0x73/0xa0 [ 667.734701][T22419] ___sys_recvmsg+0x215/0x590 [ 667.734721][T22419] ? get_pid_task+0x20/0x1f0 [ 667.734749][T22419] ? __pfx____sys_recvmsg+0x10/0x10 [ 667.734775][T22419] ? __fget_files+0x2a/0x420 [ 667.734820][T22419] ? __fget_files+0x3a0/0x420 [ 667.734856][T22419] __x64_sys_recvmsg+0x1ba/0x2a0 [ 667.734882][T22419] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 667.734918][T22419] ? __pfx_ksys_write+0x10/0x10 [ 667.734957][T22419] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.734979][T22419] do_syscall_64+0x174/0x580 [ 667.735000][T22419] ? trace_irq_disable+0x3b/0x140 [ 667.735031][T22419] ? clear_bhb_loop+0x40/0x90 [ 667.735057][T22419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.735078][T22419] RIP: 0033:0x7f4653d9ce59 [ 667.735097][T22419] 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 [ 667.735115][T22419] RSP: 002b:00007f4654bbb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 667.735138][T22419] RAX: ffffffffffffffda RBX: 00007f4654016090 RCX: 00007f4653d9ce59 [ 667.735152][T22419] RDX: 0000000000000700 RSI: 0000200000000580 RDI: 0000000000000003 [ 667.735165][T22419] RBP: 00007f4654bbb090 R08: 0000000000000000 R09: 0000000000000000 [ 667.735177][T22419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 667.735189][T22419] R13: 00007f4654016128 R14: 00007f4654016090 R15: 00007ffd79172fe8 [ 667.735231][T22419] [ 668.232789][T22431] openvswitch: netlink: Flow actions attr not present in new flow. [ 668.400872][T22438] bond32: option tlb_dynamic_lb: invalid value (47) [ 668.426274][T22438] bond32 (unregistering): Released all slaves [ 668.501976][T22441] syzkaller0: entered promiscuous mode [ 668.508056][T22441] syzkaller0: entered allmulticast mode [ 669.292542][T22486] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4648'. [ 669.359994][T22494] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4650'. [ 669.418196][T22499] netlink: 5 bytes leftover after parsing attributes in process `syz.4.4649'. [ 669.437632][T22494] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4650'. [ 669.475523][T22500] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4652'. [ 669.509217][T22499] .30ªî{X¹¦: renamed from veth0_virtÿifi (while UP) [ 669.551833][T22499] .30ªî{X¹¦: entered allmulticast mode [ 669.585758][T22499] A link change request failed with some changes committed already. Interface .30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 669.646994][T22509] FAULT_INJECTION: forcing a failure. [ 669.646994][T22509] name failslab, interval 1, probability 0, space 0, times 0 [ 669.695947][T22509] CPU: 0 UID: 0 PID: 22509 Comm: syz.2.4653 Not tainted syzkaller #0 PREEMPT(full) [ 669.695978][T22509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 669.695990][T22509] Call Trace: [ 669.695998][T22509] [ 669.696007][T22509] dump_stack_lvl+0xe8/0x150 [ 669.696038][T22509] should_fail_ex+0x412/0x560 [ 669.696068][T22509] should_failslab+0xa8/0x100 [ 669.696088][T22509] ? security_inode_alloc+0x39/0x310 [ 669.696118][T22509] kmem_cache_alloc_noprof+0x87/0x650 [ 669.696153][T22509] security_inode_alloc+0x39/0x310 [ 669.696191][T22509] inode_init_always_gfp+0x995/0xd50 [ 669.696222][T22509] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 669.696344][T22509] alloc_inode+0x82/0x1b0 [ 669.696381][T22509] new_inode+0x22/0x170 [ 669.696410][T22509] __debugfs_create_file+0xb8/0x400 [ 669.696440][T22509] debugfs_create_file_full+0x3f/0x60 [ 669.696468][T22509] ref_tracker_dir_debugfs+0x197/0x360 [ 669.696492][T22509] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 669.696547][T22509] ? __kvmalloc_node_noprof+0x545/0x8a0 [ 669.696578][T22509] ? alloc_netdev_mqs+0xa8/0x1210 [ 669.696609][T22509] ? __raw_spin_lock_init+0x45/0x100 [ 669.696640][T22509] alloc_netdev_mqs+0x274/0x1210 [ 669.696665][T22509] ? __pfx_gtp_link_setup+0x10/0x10 [ 669.696693][T22509] rtnl_create_link+0x31f/0xd70 [ 669.696729][T22509] rtnl_newlink_create+0x277/0xb70 [ 669.696753][T22509] ? __pfx___nla_validate_parse+0x10/0x10 [ 669.696786][T22509] ? __mutex_lock+0x608/0x1550 [ 669.696812][T22509] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 669.696839][T22509] ? __pfx___mutex_lock+0x10/0x10 [ 669.696874][T22509] ? ns_capable+0x89/0xe0 [ 669.696900][T22509] rtnl_newlink+0x166a/0x1bb0 [ 669.696940][T22509] ? __pfx_rtnl_newlink+0x10/0x10 [ 669.696968][T22509] ? __lock_acquire+0x6b5/0x2cf0 [ 669.696993][T22509] ? __lock_acquire+0x6b5/0x2cf0 [ 669.697026][T22509] ? unwind_next_frame+0xa6/0x2550 [ 669.697059][T22509] ? unwind_next_frame+0xa6/0x2550 [ 669.697087][T22509] ? is_bpf_text_address+0x26/0x2b0 [ 669.697122][T22509] ? is_bpf_text_address+0x26/0x2b0 [ 669.697150][T22509] ? __lock_acquire+0x6b5/0x2cf0 [ 669.697176][T22509] ? kernel_text_address+0xa5/0xe0 [ 669.697206][T22509] ? __kernel_text_address+0xd/0x30 [ 669.697241][T22509] ? unwind_get_return_address+0x4d/0x90 [ 669.697264][T22509] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 669.697291][T22509] ? arch_stack_walk+0xfb/0x150 [ 669.697328][T22509] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 669.697365][T22509] ? __pfx_rtnl_newlink+0x10/0x10 [ 669.697385][T22509] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 669.697402][T22509] ? kmem_cache_alloc_node_noprof+0x384/0x690 [ 669.697429][T22509] ? netlink_sendmsg+0x5d4/0xb40 [ 669.697455][T22509] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 669.697475][T22509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 669.697494][T22509] ? __lock_acquire+0x6b5/0x2cf0 [ 669.697530][T22509] netlink_rcv_skb+0x232/0x4b0 [ 669.697556][T22509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 669.697577][T22509] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 669.697614][T22509] ? netlink_deliver_tap+0x2e/0x1b0 [ 669.697636][T22509] ? netlink_deliver_tap+0x2e/0x1b0 [ 669.697664][T22509] netlink_unicast+0x75c/0x8e0 [ 669.697697][T22509] netlink_sendmsg+0x813/0xb40 [ 669.697731][T22509] ? __pfx_netlink_sendmsg+0x10/0x10 [ 669.697760][T22509] ? aa_sock_msg_perm+0xf1/0x1b0 [ 669.697791][T22509] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 669.697824][T22509] ____sys_sendmsg+0x972/0x9f0 [ 669.697850][T22509] ? __might_fault+0xaf/0x130 [ 669.697883][T22509] ? __pfx_____sys_sendmsg+0x10/0x10 [ 669.697918][T22509] ? import_iovec+0x73/0xa0 [ 669.697945][T22509] ___sys_sendmsg+0x2a5/0x360 [ 669.697968][T22509] ? __lock_acquire+0x6b5/0x2cf0 [ 669.697994][T22509] ? __pfx____sys_sendmsg+0x10/0x10 [ 669.698061][T22509] ? __fget_files+0x2a/0x420 [ 669.698086][T22509] ? __fget_files+0x3a0/0x420 [ 669.698123][T22509] __x64_sys_sendmsg+0x1bd/0x2a0 [ 669.698151][T22509] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 669.698187][T22509] ? __pfx_ksys_write+0x10/0x10 [ 669.698226][T22509] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.698261][T22509] do_syscall_64+0x174/0x580 [ 669.698284][T22509] ? clear_bhb_loop+0x40/0x90 [ 669.698311][T22509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.698331][T22509] RIP: 0033:0x7f4653d9ce59 [ 669.698351][T22509] 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 [ 669.698368][T22509] RSP: 002b:00007f4654bdc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 669.698391][T22509] RAX: ffffffffffffffda RBX: 00007f4654015fa0 RCX: 00007f4653d9ce59 [ 669.698405][T22509] RDX: 0000000000000080 RSI: 0000200000000280 RDI: 0000000000000003 [ 669.698417][T22509] RBP: 00007f4654bdc090 R08: 0000000000000000 R09: 0000000000000000 [ 669.698430][T22509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 669.698441][T22509] R13: 00007f4654016038 R14: 00007f4654015fa0 R15: 00007ffd79172fe8 [ 669.698478][T22509] [ 669.702423][T22509] debugfs: out of free dentries, can not create file 'netdev@ffff888059a8e658' [ 670.450509][T22524] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4657'. [ 670.548691][T22536] openvswitch: netlink: Flow actions attr not present in new flow. [ 670.709390][T22546] syzkaller0: entered promiscuous mode [ 670.722296][T22546] syzkaller0: entered allmulticast mode [ 670.898275][T22556] nbd: must specify at least one socket [ 671.417563][T22581] netlink: 'syz.0.4670': attribute type 21 has an invalid length. [ 671.441569][T22583] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4671'. [ 672.090248][T22611] bond34: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0) [ 672.112673][T22611] bond34 (unregistering): Released all slaves [ 672.436263][T22621] netlink: 'syz.4.4680': attribute type 4 has an invalid length. [ 672.829643][T22651] __nla_validate_parse: 1 callbacks suppressed [ 672.829754][T22651] netlink: 108 bytes leftover after parsing attributes in process `syz.4.4683'. [ 672.955852][T22650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 672.991000][T22650] veth1: left promiscuous mode [ 673.011811][T22656] openvswitch: netlink: Flow actions attr not present in new flow. [ 673.167773][T22650] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 673.202024][T22650] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 673.241110][T22650] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 673.591460][T22662] syzkaller0: entered promiscuous mode [ 673.597470][T22662] syzkaller0: entered allmulticast mode [ 674.049333][T22698] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4691'. [ 674.081314][T22698] netlink: 'syz.3.4691': attribute type 7 has an invalid length. [ 674.110138][T22698] netlink: 'syz.3.4691': attribute type 8 has an invalid length. [ 674.162129][T22698] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4691'. [ 677.755830][T22698] ip6gretap0: entered promiscuous mode [ 677.767757][T22698] ip6gretap0: left promiscuous mode [ 678.199224][ T30] audit: type=1804 audit(1780064845.483:7): pid=22761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.4699" name="/newroot/929/cgroup.controllers" dev="tmpfs" ino=4768 res=1 errno=0 [ 678.225031][ T30] audit: type=1800 audit(1780064845.493:8): pid=22761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.4699" name="cgroup.controllers" dev="tmpfs" ino=4768 res=0 errno=0 [ 678.278266][ T30] audit: type=1804 audit(1780064845.563:9): pid=22761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.4699" name="/newroot/929/cgroup.controllers" dev="tmpfs" ino=4768 res=1 errno=0 [ 678.528147][T22779] netlink: 68 bytes leftover after parsing attributes in process `syz.4.4704'. [ 678.551974][T22761] vlan0: entered promiscuous mode [ 678.581423][T22761] geneve1: entered promiscuous mode [ 678.595177][T22761] vlan0: entered allmulticast mode [ 678.610040][T22761] geneve1: entered allmulticast mode [ 678.795508][T22787] vxcan0: tx address claim with dlc 0 [ 678.852776][T22791] openvswitch: netlink: Flow actions attr not present in new flow. [ 678.904866][T22787] 8021q: VLANs not supported on vxcan0 [ 679.051077][T22797] syzkaller0: entered promiscuous mode [ 679.056982][T22795] netlink: 44 bytes leftover after parsing attributes in process `syz.3.4707'. [ 679.076020][T22797] syzkaller0: entered allmulticast mode [ 679.508937][T22810] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4709'. [ 679.525635][T22810] netlink: 'syz.3.4709': attribute type 7 has an invalid length. [ 679.563850][T22810] netlink: 'syz.3.4709': attribute type 8 has an invalid length. [ 679.584168][T22810] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4709'. [ 679.618361][T22810] ip6gretap0: entered promiscuous mode [ 679.643892][T22810] ip6gretap0: left promiscuous mode [ 680.160990][T22827] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4713'. [ 680.248853][T22827] vlan2: entered promiscuous mode [ 680.314589][T22838] netlink: 68 bytes leftover after parsing attributes in process `syz.1.4716'. [ 680.553332][T22844] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4715'. [ 680.635499][T22832] syzkaller0: entered promiscuous mode [ 680.653927][T22832] syzkaller0: entered allmulticast mode [ 680.682209][T22848] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4718'. [ 680.709250][T22848] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4718'. [ 680.743391][T22848] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 681.249175][T22881] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4723'. [ 681.290470][T22881] netlink: 'syz.3.4723': attribute type 7 has an invalid length. [ 681.347760][T22881] netlink: 'syz.3.4723': attribute type 8 has an invalid length. [ 685.167163][T22881] ip6gretap0: entered promiscuous mode [ 685.191776][T22881] ip6gretap0: left promiscuous mode [ 685.219746][T22902] ref_ctr_offset mismatch. inode: 0x82 offset: 0x0 ref_ctr_offset(old): 0x300000006 ref_ctr_offset(new): 0x0 [ 685.421225][T22913] FAULT_INJECTION: forcing a failure. [ 685.421225][T22913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 685.435578][T22913] CPU: 0 UID: 0 PID: 22913 Comm: syz.0.4728 Not tainted syzkaller #0 PREEMPT(full) [ 685.435607][T22913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 685.435620][T22913] Call Trace: [ 685.435630][T22913] [ 685.435638][T22913] dump_stack_lvl+0xe8/0x150 [ 685.435669][T22913] should_fail_ex+0x412/0x560 [ 685.435697][T22913] _copy_from_user+0x2d/0xb0 [ 685.435724][T22913] ___sys_recvmsg+0x175/0x590 [ 685.435755][T22913] ? __pfx____sys_recvmsg+0x10/0x10 [ 685.435784][T22913] ? __fget_files+0x2a/0x420 [ 685.435848][T22913] do_recvmmsg+0x334/0x800 [ 685.435883][T22913] ? __pfx_do_recvmmsg+0x10/0x10 [ 685.435927][T22913] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 685.435967][T22913] __x64_sys_recvmmsg+0x198/0x250 [ 685.435995][T22913] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 685.436029][T22913] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 685.436052][T22913] do_syscall_64+0x174/0x580 [ 685.436079][T22913] ? trace_irq_disable+0x3b/0x140 [ 685.436109][T22913] ? clear_bhb_loop+0x40/0x90 [ 685.436135][T22913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 685.436155][T22913] RIP: 0033:0x7f61ab19ce59 [ 685.436175][T22913] 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 [ 685.436193][T22913] RSP: 002b:00007f61abf98028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 685.436215][T22913] RAX: ffffffffffffffda RBX: 00007f61ab415fa0 RCX: 00007f61ab19ce59 [ 685.436229][T22913] RDX: 04000000000001da RSI: 0000200000004480 RDI: 0000000000000003 [ 685.436242][T22913] RBP: 00007f61abf98090 R08: 0000000000000000 R09: 0000000000000000 [ 685.436254][T22913] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000002 [ 685.436267][T22913] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 685.436300][T22913] [ 685.683483][T22919] nbd: must specify at least one socket [ 685.726479][T22919] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 685.737505][T22919] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 685.747031][T22919] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 686.041483][T22939] xt_nfacct: accounting object `syz0' does not exist [ 686.430487][T22956] ref_ctr_offset mismatch. inode: 0x64 offset: 0x0 ref_ctr_offset(old): 0x300000006 ref_ctr_offset(new): 0x0 [ 686.536191][T22960] __nla_validate_parse: 1 callbacks suppressed [ 686.536213][T22960] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4740'. [ 686.553503][T22960] netlink: 'syz.1.4740': attribute type 13 has an invalid length. [ 686.722379][T22968] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4742'. [ 687.219434][T22994] netlink: 'syz.3.4749': attribute type 9 has an invalid length. [ 687.230399][T22993] netlink: 68 bytes leftover after parsing attributes in process `syz.0.4750'. [ 687.319198][T22997] netlink: 104 bytes leftover after parsing attributes in process `syz.4.4751'. [ 687.392195][ T30] audit: type=1804 audit(1780064854.673:10): pid=22997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.4751" name="/newroot/839/cgroup.controllers" dev="tmpfs" ino=4296 res=1 errno=0 [ 687.483553][ T30] audit: type=1800 audit(1780064854.673:11): pid=22997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.4751" name="cgroup.controllers" dev="tmpfs" ino=4296 res=0 errno=0 [ 687.834140][T23014] gretap2: left promiscuous mode [ 687.853164][T23014] gretap2: left allmulticast mode [ 687.893427][T23014] vlan0: left promiscuous mode [ 687.920058][T23014] geneve1: left promiscuous mode [ 687.937649][T23014] vlan0: left allmulticast mode [ 687.952415][T23014] geneve1: left allmulticast mode [ 688.042105][T23030] netlink: 'syz.2.4757': attribute type 10 has an invalid length. [ 688.233164][T23036] macsec1: entered promiscuous mode [ 688.265768][T23036] macsec1: entered allmulticast mode [ 688.299049][T23036] gretap0: entered allmulticast mode [ 688.327456][T23036] bridge0: port 16(macsec1) entered blocking state [ 688.355373][T23036] bridge0: port 16(macsec1) entered disabled state [ 688.574370][T23030] geneve1: entered promiscuous mode [ 688.649270][T23030] bond0: (slave geneve1): Enslaving as an active interface with an up link [ 688.680776][ T114] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 688.724470][ T114] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 688.754526][ T114] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 688.788163][ T114] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 688.868015][T23047] IPv6: sit1: Disabled Multicast RS [ 688.902400][T23048] tipc: Started in network mode [ 688.924055][T23048] tipc: Node identity ff020000000000000000000000000001, cluster identity 4711 [ 688.933465][T23047] netlink: 44 bytes leftover after parsing attributes in process `syz.3.4761'. [ 688.952571][T23048] tipc: Enabling of bearer rejected, failed to enable media [ 689.052120][T23055] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4764'. [ 689.066455][T23055] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4764'. [ 689.111165][T23060] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4764'. [ 689.145502][T23060] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4764'. [ 689.931608][T23085] syzkaller0: entered promiscuous mode [ 689.957252][T23085] syzkaller0: entered allmulticast mode [ 689.981331][T23087] can: request_module (can-proto-5) failed. [ 690.018532][T23091] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4771'. [ 690.028169][T23091] netlink: 'syz.2.4771': attribute type 7 has an invalid length. [ 690.038485][T23091] netlink: 'syz.2.4771': attribute type 8 has an invalid length. [ 691.562571][T23161] __nla_validate_parse: 3 callbacks suppressed [ 691.562595][T23161] netlink: 160 bytes leftover after parsing attributes in process `syz.4.4790'. [ 691.928661][T23170] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4793'. [ 692.010101][T23170] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4793'. [ 692.084254][T23177] netlink: 774 bytes leftover after parsing attributes in process `syz.4.4795'. [ 692.245269][T23181] IPv6: sit1: Disabled Multicast RS [ 692.396587][T23189] xt_l2tp: invalid flags combination: 0 [ 692.489170][T23195] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4801'. [ 692.576031][T23195] syzkaller0: entered promiscuous mode [ 692.597255][T23195] syzkaller0: entered allmulticast mode [ 692.751023][T23195] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4801'. [ 693.500150][T23231] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 693.770471][T23239] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4815'. [ 693.799589][T23239] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4815'. [ 694.425430][T23255] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4818'. [ 694.563539][T23255] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4818'. [ 694.811076][T23270] FAULT_INJECTION: forcing a failure. [ 694.811076][T23270] name failslab, interval 1, probability 0, space 0, times 0 [ 694.849678][T23270] CPU: 0 UID: 0 PID: 23270 Comm: syz.3.4823 Not tainted syzkaller #0 PREEMPT(full) [ 694.849710][T23270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 694.849722][T23270] Call Trace: [ 694.849731][T23270] [ 694.849740][T23270] dump_stack_lvl+0xe8/0x150 [ 694.849771][T23270] should_fail_ex+0x412/0x560 [ 694.849801][T23270] should_failslab+0xa8/0x100 [ 694.849825][T23270] __kmalloc_cache_noprof+0x88/0x660 [ 694.849854][T23270] ? __asan_memset+0x22/0x50 [ 694.849878][T23270] ? alloc_netdev_mqs+0xbf0/0x1210 [ 694.849905][T23270] ? __xdp_rxq_info_reg+0x171/0x280 [ 694.849933][T23270] alloc_netdev_mqs+0xbf0/0x1210 [ 694.849966][T23270] rtnl_create_link+0x31f/0xd70 [ 694.849999][T23270] rtnl_newlink_create+0x277/0xb70 [ 694.850023][T23270] ? __pfx___nla_validate_parse+0x10/0x10 [ 694.850059][T23270] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 694.850087][T23270] ? __pfx___mutex_lock+0x10/0x10 [ 694.850120][T23270] ? ns_capable+0x89/0xe0 [ 694.850145][T23270] rtnl_newlink+0x166a/0x1bb0 [ 694.850168][T23270] ? __lock_acquire+0x6b5/0x2cf0 [ 694.850204][T23270] ? __pfx_rtnl_newlink+0x10/0x10 [ 694.850231][T23270] ? __lock_acquire+0x6b5/0x2cf0 [ 694.850343][T23270] ? __lock_acquire+0x6b5/0x2cf0 [ 694.850383][T23270] ? unwind_next_frame+0xa6/0x2550 [ 694.850416][T23270] ? unwind_next_frame+0xa6/0x2550 [ 694.850443][T23270] ? is_bpf_text_address+0x26/0x2b0 [ 694.850476][T23270] ? is_bpf_text_address+0x26/0x2b0 [ 694.850503][T23270] ? __lock_acquire+0x6b5/0x2cf0 [ 694.850529][T23270] ? kernel_text_address+0xa5/0xe0 [ 694.850558][T23270] ? __kernel_text_address+0xd/0x30 [ 694.850584][T23270] ? unwind_get_return_address+0x4d/0x90 [ 694.850607][T23270] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 694.850636][T23270] ? arch_stack_walk+0xfb/0x150 [ 694.850673][T23270] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 694.850711][T23270] ? __pfx_rtnl_newlink+0x10/0x10 [ 694.850729][T23270] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 694.850747][T23270] ? kmem_cache_alloc_node_noprof+0x384/0x690 [ 694.850771][T23270] ? netlink_sendmsg+0x5d4/0xb40 [ 694.850797][T23270] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 694.850816][T23270] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 694.850837][T23270] ? __lock_acquire+0x6b5/0x2cf0 [ 694.850874][T23270] netlink_rcv_skb+0x232/0x4b0 [ 694.850899][T23270] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 694.850920][T23270] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 694.850952][T23270] ? netlink_deliver_tap+0x2e/0x1b0 [ 694.850978][T23270] ? netlink_deliver_tap+0x2e/0x1b0 [ 694.851003][T23270] netlink_unicast+0x75c/0x8e0 [ 694.851032][T23270] netlink_sendmsg+0x813/0xb40 [ 694.851066][T23270] ? __pfx_netlink_sendmsg+0x10/0x10 [ 694.851093][T23270] ? aa_sock_msg_perm+0xf1/0x1b0 [ 694.851123][T23270] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 694.851154][T23270] ____sys_sendmsg+0x972/0x9f0 [ 694.851204][T23270] ? __might_fault+0xaf/0x130 [ 694.851239][T23270] ? __pfx_____sys_sendmsg+0x10/0x10 [ 694.851275][T23270] ? import_iovec+0x73/0xa0 [ 694.851306][T23270] ___sys_sendmsg+0x2a5/0x360 [ 694.851329][T23270] ? __lock_acquire+0x6b5/0x2cf0 [ 694.851356][T23270] ? __pfx____sys_sendmsg+0x10/0x10 [ 694.851386][T23270] ? kstrtouint+0x6e/0xe0 [ 694.851448][T23270] ? __fget_files+0x2a/0x420 [ 694.851474][T23270] ? __fget_files+0x3a0/0x420 [ 694.851512][T23270] __sys_sendmmsg+0x27c/0x4e0 [ 694.851544][T23270] ? __pfx___sys_sendmmsg+0x10/0x10 [ 694.851565][T23270] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 694.851622][T23270] ? ksys_write+0x242/0x270 [ 694.851656][T23270] ? __pfx_ksys_write+0x10/0x10 [ 694.851695][T23270] __x64_sys_sendmmsg+0xa0/0xc0 [ 694.851720][T23270] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 694.851743][T23270] do_syscall_64+0x174/0x580 [ 694.851769][T23270] ? clear_bhb_loop+0x40/0x90 [ 694.851796][T23270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 694.851818][T23270] RIP: 0033:0x7f82d699ce59 [ 694.851840][T23270] 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 [ 694.851857][T23270] RSP: 002b:00007f82d7800028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 694.851881][T23270] RAX: ffffffffffffffda RBX: 00007f82d6c15fa0 RCX: 00007f82d699ce59 [ 694.851896][T23270] RDX: 0492492492492627 RSI: 00002000000000c0 RDI: 0000000000000005 [ 694.851908][T23270] RBP: 00007f82d7800090 R08: 0000000000000000 R09: 0000000000000000 [ 694.851919][T23270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 694.851931][T23270] R13: 00007f82d6c16038 R14: 00007f82d6c15fa0 R15: 00007ffdefbe59c8 [ 694.851966][T23270] [ 696.749883][T23334] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 696.840469][T23340] __nla_validate_parse: 5 callbacks suppressed [ 696.840492][T23340] netlink: 774 bytes leftover after parsing attributes in process `syz.4.4839'. [ 697.676598][T23352] veth13: left promiscuous mode [ 698.656402][T23401] netlink: 774 bytes leftover after parsing attributes in process `syz.3.4851'. [ 698.966564][T23416] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4855'. [ 699.228203][T23427] tunl0: left allmulticast mode [ 699.286401][T23427] .30ªî{X¹¦: left allmulticast mode [ 699.801466][T23448] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4859'. [ 699.855317][T23427] geneve1: left promiscuous mode [ 700.051438][T23455] netlink: 774 bytes leftover after parsing attributes in process `syz.1.4864'. [ 700.093490][T23448] macsec0: entered allmulticast mode [ 700.112947][T23448] veth1_macvtap: entered allmulticast mode [ 700.150311][ T114] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 700.214757][ T114] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 700.266522][ T114] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 700.349677][T23474] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4866'. [ 700.372060][ T114] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 700.435834][T23474] vlan4: entered promiscuous mode [ 702.072287][T23533] netlink: 160 bytes leftover after parsing attributes in process `syz.3.4881'. [ 702.074032][T23535] FAULT_INJECTION: forcing a failure. [ 702.074032][T23535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 702.137447][T23535] CPU: 0 UID: 0 PID: 23535 Comm: syz.1.4882 Not tainted syzkaller #0 PREEMPT(full) [ 702.137477][T23535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 702.137490][T23535] Call Trace: [ 702.137498][T23535] [ 702.137507][T23535] dump_stack_lvl+0xe8/0x150 [ 702.137538][T23535] should_fail_ex+0x412/0x560 [ 702.137568][T23535] _copy_from_user+0x2d/0xb0 [ 702.137593][T23535] ___sys_sendmsg+0x1c6/0x360 [ 702.137617][T23535] ? __lock_acquire+0x6b5/0x2cf0 [ 702.137645][T23535] ? __pfx____sys_sendmsg+0x10/0x10 [ 702.137675][T23535] ? kstrtouint+0x6e/0xe0 [ 702.137734][T23535] ? __fget_files+0x2a/0x420 [ 702.137759][T23535] ? __fget_files+0x3a0/0x420 [ 702.137796][T23535] __sys_sendmmsg+0x27c/0x4e0 [ 702.137826][T23535] ? __pfx___sys_sendmmsg+0x10/0x10 [ 702.137847][T23535] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 702.137898][T23535] ? ksys_write+0x242/0x270 [ 702.137929][T23535] ? __pfx_ksys_write+0x10/0x10 [ 702.137965][T23535] __x64_sys_sendmmsg+0xa0/0xc0 [ 702.137989][T23535] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 702.138010][T23535] do_syscall_64+0x174/0x580 [ 702.138031][T23535] ? trace_irq_disable+0x3b/0x140 [ 702.138060][T23535] ? clear_bhb_loop+0x40/0x90 [ 702.138085][T23535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 702.138106][T23535] RIP: 0033:0x7f676539ce59 [ 702.138125][T23535] 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 [ 702.138141][T23535] RSP: 002b:00007f67662b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 702.138174][T23535] RAX: ffffffffffffffda RBX: 00007f6765615fa0 RCX: 00007f676539ce59 [ 702.138188][T23535] RDX: 0000000004924b68 RSI: 0000200000000140 RDI: 0000000000000003 [ 702.138201][T23535] RBP: 00007f67662b9090 R08: 0000000000000000 R09: 0000000000000000 [ 702.138213][T23535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 702.138225][T23535] R13: 00007f6765616038 R14: 00007f6765615fa0 R15: 00007ffd062b9a28 [ 702.138264][T23535] [ 703.757705][T23555] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4888'. [ 704.196264][T23615] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 704.212227][T23617] Cannot find add_set index 2 as target [ 704.558133][T23634] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4907'. [ 704.701535][T23632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 704.789743][T23632] 8021q: adding VLAN 0 to HW filter on device team0 [ 705.029593][T23647] bridge0: port 17(batadv18) entered blocking state [ 705.052390][T23647] bridge0: port 17(batadv18) entered disabled state [ 705.073452][T23647] batadv18: entered allmulticast mode [ 705.090530][T23647] batadv18: entered promiscuous mode [ 705.131372][T23638] syzkaller0: entered promiscuous mode [ 705.160926][T23638] syzkaller0: entered allmulticast mode [ 705.231458][T23653] bridge0: port 16(batadv16) entered blocking state [ 705.244138][T23653] bridge0: port 16(batadv16) entered disabled state [ 705.258523][T23653] batadv16: entered allmulticast mode [ 705.279605][T23653] batadv16: entered promiscuous mode [ 705.323298][T23647] IPVS: Scheduler module ip_vs_ not found [ 705.519985][ T3292] batman_adv: batadv18: No IGMP Querier present - multicast optimizations disabled [ 705.530832][ T3292] batman_adv: batadv18: No MLD Querier present - multicast optimizations disabled [ 705.565127][T23669] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4915'. [ 705.586023][T23669] netlink: 'syz.1.4915': attribute type 21 has an invalid length. [ 705.695079][T23677] netlink: 207952 bytes leftover after parsing attributes in process `syz.0.4911'. [ 705.703922][ T7077] batman_adv: batadv16: No IGMP Querier present - multicast optimizations disabled [ 705.714114][ T7077] batman_adv: batadv16: No MLD Querier present - multicast optimizations disabled [ 705.946873][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 705.975658][T23683] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4918'. [ 705.987974][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 705.998154][T23683] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4918'. [ 706.015393][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 706.036777][T23683] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4918'. [ 706.068059][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 706.105084][T23689] hsr0: entered promiscuous mode [ 706.105424][T23683] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4918'. [ 706.112507][T23691] FAULT_INJECTION: forcing a failure. [ 706.112507][T23691] name failslab, interval 1, probability 0, space 0, times 0 [ 706.153560][T23691] CPU: 0 UID: 0 PID: 23691 Comm: syz.2.4920 Not tainted syzkaller #0 PREEMPT(full) [ 706.153596][T23691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 706.153607][T23691] Call Trace: [ 706.153616][T23691] [ 706.153625][T23691] dump_stack_lvl+0xe8/0x150 [ 706.153655][T23691] should_fail_ex+0x412/0x560 [ 706.153683][T23691] should_failslab+0xa8/0x100 [ 706.153706][T23691] __kmalloc_cache_noprof+0x88/0x660 [ 706.153733][T23691] ? sctp_copy_local_addr_list+0xa4/0x4f0 [ 706.153760][T23691] ? sctp_add_bind_addr+0x8c/0x370 [ 706.153793][T23691] sctp_add_bind_addr+0x8c/0x370 [ 706.153828][T23691] sctp_copy_local_addr_list+0x314/0x4f0 [ 706.153862][T23691] ? sctp_copy_local_addr_list+0xa4/0x4f0 [ 706.153891][T23691] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 706.153923][T23691] ? sctp_v4_is_any+0x35/0x60 [ 706.153941][T23691] ? sctp_copy_one_addr+0x93/0x360 [ 706.153974][T23691] sctp_bind_addr_copy+0xb3/0x3c0 [ 706.154003][T23691] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 706.154033][T23691] sctp_connect_new_asoc+0x2ff/0x6b0 [ 706.154060][T23691] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 706.154085][T23691] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 706.154109][T23691] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 706.154129][T23691] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 706.154161][T23691] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 706.154189][T23691] ? security_sctp_bind_connect+0x7e/0x2c0 [ 706.154218][T23691] sctp_sendmsg+0x1576/0x2c50 [ 706.154261][T23691] ? __pfx_sctp_sendmsg+0x10/0x10 [ 706.154288][T23691] ? aa_sk_perm+0x6d5/0x900 [ 706.154315][T23691] ? __might_fault+0xaf/0x130 [ 706.154350][T23691] ? __pfx_aa_sk_perm+0x10/0x10 [ 706.154382][T23691] ? sock_rps_record_flow+0x19/0x350 [ 706.154412][T23691] ? __pfx_inet_sendmsg+0x10/0x10 [ 706.154441][T23691] ? inet_sendmsg+0x2f4/0x370 [ 706.154466][T23691] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 706.154491][T23691] ? __pfx_inet_sendmsg+0x10/0x10 [ 706.154520][T23691] __sys_sendto+0x5de/0x710 [ 706.154546][T23691] ? __pfx___sys_sendto+0x10/0x10 [ 706.154563][T23691] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 706.154601][T23691] ? __fget_files+0x3a0/0x420 [ 706.154638][T23691] ? ksys_write+0x242/0x270 [ 706.154670][T23691] ? __pfx_ksys_write+0x10/0x10 [ 706.154705][T23691] __x64_sys_sendto+0xde/0x100 [ 706.154727][T23691] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 706.154749][T23691] do_syscall_64+0x174/0x580 [ 706.154769][T23691] ? trace_irq_disable+0x3b/0x140 [ 706.154799][T23691] ? clear_bhb_loop+0x40/0x90 [ 706.154824][T23691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 706.154844][T23691] RIP: 0033:0x7f4653d9ce59 [ 706.154865][T23691] 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 [ 706.154882][T23691] RSP: 002b:00007f4654bdc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 706.154904][T23691] RAX: ffffffffffffffda RBX: 00007f4654015fa0 RCX: 00007f4653d9ce59 [ 706.154918][T23691] RDX: 0000000000000001 RSI: 00002000000004c0 RDI: 0000000000000005 [ 706.154931][T23691] RBP: 00007f4654bdc090 R08: 0000200000000240 R09: 000000000000001c [ 706.154943][T23691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 706.154955][T23691] R13: 00007f4654016038 R14: 00007f4654015fa0 R15: 00007ffd79172fe8 [ 706.154990][T23691] [ 706.573184][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 706.593601][T23683] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4918'. [ 706.630812][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 706.639047][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 706.653299][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 706.661605][T23683] netlink: 'syz.1.4918': attribute type 29 has an invalid length. [ 706.716175][T23682] hsr0: left promiscuous mode [ 707.278876][T23726] syzkaller0: entered promiscuous mode [ 707.286301][T23726] syzkaller0: entered allmulticast mode [ 707.309765][T23728] tipc: Enabled bearer , priority 0 [ 707.329896][T23724] tipc: Resetting bearer [ 707.419205][T23724] tipc: Disabling bearer [ 707.459430][T23738] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20001 [ 707.488283][T23738] sctp: [Deprecated]: syz.2.4935 (pid 23738) Use of int in maxseg socket option. [ 707.488283][T23738] Use struct sctp_assoc_value instead [ 707.854074][T23755] __nla_validate_parse: 49 callbacks suppressed [ 707.854096][T23755] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4944'. [ 708.387754][T23774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 708.414123][T23774] team0: Device bond0 failed to register rx_handler [ 708.509928][T23785] netlink: 68 bytes leftover after parsing attributes in process `syz.1.4954'. [ 708.657624][T23783] veth1_macvtap: left allmulticast mode [ 708.668207][T23783] macsec0: left allmulticast mode [ 708.676846][T23783] geneve1: left promiscuous mode [ 708.693582][T23783] team3: left promiscuous mode [ 708.715327][T23783] team3: left allmulticast mode [ 708.770007][T23783] gretap0: left allmulticast mode [ 708.806661][ T7081] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 708.820912][ T7081] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 708.875696][ T7081] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 708.892878][T23796] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4956'. [ 708.902760][ T7081] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 709.194956][T23806] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4961'. [ 709.299046][T23821] netlink: 68 bytes leftover after parsing attributes in process `syz.4.4966'. [ 709.770921][T23835] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4970'. [ 709.834343][T23832] netlink: 774 bytes leftover after parsing attributes in process `syz.4.4969'. [ 710.540596][T18569] IPVS: starting estimator thread 0... [ 710.541811][T23837] IPVS: wrr: UDP 224.0.0.2:0 - no destination available [ 710.562935][T23859] netlink: 200 bytes leftover after parsing attributes in process `syz.3.4976'. [ 710.644073][T23862] netlink: 68 bytes leftover after parsing attributes in process `syz.4.4978'. [ 710.653219][T23860] IPVS: using max 26 ests per chain, 62400 per kthread [ 711.575075][T23907] validate_nla: 43 callbacks suppressed [ 711.575098][T23907] netlink: 'syz.0.4988': attribute type 83 has an invalid length. [ 711.628055][T23911] netlink: 200 bytes leftover after parsing attributes in process `syz.2.4989'. [ 712.577279][T23936] FAULT_INJECTION: forcing a failure. [ 712.577279][T23936] name failslab, interval 1, probability 0, space 0, times 0 [ 712.610922][T23936] CPU: 0 UID: 0 PID: 23936 Comm: syz.4.4998 Not tainted syzkaller #0 PREEMPT(full) [ 712.610954][T23936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 712.610967][T23936] Call Trace: [ 712.610976][T23936] [ 712.610984][T23936] dump_stack_lvl+0xe8/0x150 [ 712.611023][T23936] should_fail_ex+0x412/0x560 [ 712.611052][T23936] should_failslab+0xa8/0x100 [ 712.611073][T23936] ? mas_alloc_nodes+0x291/0x350 [ 712.611102][T23936] kmem_cache_alloc_noprof+0x87/0x650 [ 712.611140][T23936] mas_alloc_nodes+0x291/0x350 [ 712.611176][T23936] mas_preallocate+0x2d6/0x640 [ 712.611198][T23936] ? rcu_is_watching+0x15/0xb0 [ 712.611225][T23936] ? __pfx_mas_preallocate+0x10/0x10 [ 712.611266][T23936] ? __mas_set_range+0x12f/0x3c0 [ 712.611293][T23936] __split_vma+0x318/0xa50 [ 712.611330][T23936] ? __pfx___split_vma+0x10/0x10 [ 712.611367][T23936] ? __pfx___up_read+0x10/0x10 [ 712.611397][T23936] vms_gather_munmap_vmas+0x32d/0x1380 [ 712.611417][T23936] ? __mt_destroy+0x1c9/0x280 [ 712.611440][T23936] ? vms_complete_munmap_vmas+0xa0b/0xc60 [ 712.611475][T23936] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 712.611520][T23936] do_vmi_align_munmap+0x2b4/0x4b0 [ 712.611563][T23936] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 712.611620][T23936] do_vmi_munmap+0x252/0x2d0 [ 712.611647][T23936] __vm_munmap+0x22c/0x3d0 [ 712.611673][T23936] ? __pfx___vm_munmap+0x10/0x10 [ 712.611691][T23936] ? vm_mmap_pgoff+0x3b1/0x4f0 [ 712.611736][T23936] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.611757][T23936] __x64_sys_munmap+0x60/0x70 [ 712.611790][T23936] do_syscall_64+0x174/0x580 [ 712.611810][T23936] ? trace_irq_disable+0x3b/0x140 [ 712.611839][T23936] ? clear_bhb_loop+0x40/0x90 [ 712.611863][T23936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.611884][T23936] RIP: 0033:0x7f6c8059cc87 [ 712.611904][T23936] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 712.611921][T23936] RSP: 002b:00007f6c813f5d18 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 712.611943][T23936] RAX: ffffffffffffffda RBX: 00007f6c78000000 RCX: 00007f6c8059cc87 [ 712.611957][T23936] RDX: 0000000000000000 RSI: 0000000002600000 RDI: 00007f6c7c000000 [ 712.611969][T23936] RBP: 0000000000021000 R08: 00000000ffffffff R09: 0000000000000000 [ 712.611983][T23936] R10: 0000000000000022 R11: 0000000000000206 R12: 0000000004000000 [ 712.612005][T23936] R13: 0000000000001000 R14: 00007f6c7c000000 R15: 0000000001a00000 [ 712.612038][T23936] [ 712.865673][T23941] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 712.939991][T23951] __nla_validate_parse: 2 callbacks suppressed [ 712.940014][T23951] netlink: 68 bytes leftover after parsing attributes in process `syz.4.5002'. [ 712.970461][T23953] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5003'. [ 713.051550][T23955] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5004'. [ 713.062662][T23955] syzkaller1: entered promiscuous mode [ 713.068833][T23955] syzkaller1: entered allmulticast mode [ 713.396721][T23963] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5008'. [ 713.582420][T23968] vlan0: entered promiscuous mode [ 713.780814][T23979] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5010'. [ 713.836630][T23982] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5010'. [ 714.307101][T23996] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5014'. [ 714.464191][T23999] netlink: 68 bytes leftover after parsing attributes in process `syz.3.5016'. [ 714.532807][T24003] netlink: 200 bytes leftover after parsing attributes in process `syz.4.5015'. [ 715.259509][T24030] FAULT_INJECTION: forcing a failure. [ 715.259509][T24030] name failslab, interval 1, probability 0, space 0, times 0 [ 715.291379][T24030] CPU: 1 UID: 0 PID: 24030 Comm: syz.0.5024 Not tainted syzkaller #0 PREEMPT(full) [ 715.291412][T24030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 715.291424][T24030] Call Trace: [ 715.291433][T24030] [ 715.291442][T24030] dump_stack_lvl+0xe8/0x150 [ 715.291475][T24030] should_fail_ex+0x412/0x560 [ 715.291502][T24030] ? __d_alloc+0x37/0x6f0 [ 715.291530][T24030] should_failslab+0xa8/0x100 [ 715.291554][T24030] kmem_cache_alloc_lru_noprof+0x87/0x640 [ 715.291593][T24030] __d_alloc+0x37/0x6f0 [ 715.291629][T24030] d_alloc+0x4b/0x190 [ 715.291653][T24030] ? lookup_one_qstr_excl+0xc4/0x360 [ 715.291685][T24030] lookup_one_qstr_excl+0xd8/0x360 [ 715.291714][T24030] ? lookup_noperm_common+0x245/0x430 [ 715.291743][T24030] start_dirop+0x5c/0x90 [ 715.291769][T24030] simple_start_creating+0xcc/0x110 [ 715.291799][T24030] ? __pfx_simple_start_creating+0x10/0x10 [ 715.291828][T24030] ? do_raw_spin_unlock+0xf5/0x210 [ 715.291856][T24030] ? mntput+0x65/0xc0 [ 715.291885][T24030] debugfs_start_creating+0xdb/0x1a0 [ 715.291912][T24030] __debugfs_create_file+0x6f/0x400 [ 715.291942][T24030] debugfs_create_file_full+0x3f/0x60 [ 715.291981][T24030] ref_tracker_dir_debugfs+0x197/0x360 [ 715.292007][T24030] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 715.292064][T24030] ? __kvmalloc_node_noprof+0x545/0x8a0 [ 715.292093][T24030] ? alloc_netdev_mqs+0xa8/0x1210 [ 715.292124][T24030] ? __raw_spin_lock_init+0x45/0x100 [ 715.292156][T24030] alloc_netdev_mqs+0x274/0x1210 [ 715.292180][T24030] ? __pfx_ip6_tnl_dev_setup+0x10/0x10 [ 715.292219][T24030] rtnl_create_link+0x31f/0xd70 [ 715.292252][T24030] rtnl_newlink_create+0x277/0xb70 [ 715.292275][T24030] ? __pfx___nla_validate_parse+0x10/0x10 [ 715.292310][T24030] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 715.292343][T24030] ? __pfx___mutex_lock+0x10/0x10 [ 715.292376][T24030] ? ns_capable+0x89/0xe0 [ 715.292400][T24030] rtnl_newlink+0x166a/0x1bb0 [ 715.292438][T24030] ? __pfx_rtnl_newlink+0x10/0x10 [ 715.292466][T24030] ? __lock_acquire+0x6b5/0x2cf0 [ 715.292492][T24030] ? __lock_acquire+0x6b5/0x2cf0 [ 715.292526][T24030] ? unwind_next_frame+0xa6/0x2550 [ 715.292559][T24030] ? unwind_next_frame+0xa6/0x2550 [ 715.292587][T24030] ? is_bpf_text_address+0x26/0x2b0 [ 715.292623][T24030] ? is_bpf_text_address+0x26/0x2b0 [ 715.292651][T24030] ? __lock_acquire+0x6b5/0x2cf0 [ 715.292677][T24030] ? kernel_text_address+0xa5/0xe0 [ 715.292706][T24030] ? __kernel_text_address+0xd/0x30 [ 715.292732][T24030] ? unwind_get_return_address+0x4d/0x90 [ 715.292756][T24030] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 715.292786][T24030] ? arch_stack_walk+0xfb/0x150 [ 715.292825][T24030] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 715.292864][T24030] ? __pfx_rtnl_newlink+0x10/0x10 [ 715.292885][T24030] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 715.292903][T24030] ? kmem_cache_alloc_node_noprof+0x384/0x690 [ 715.292930][T24030] ? netlink_sendmsg+0x5d4/0xb40 [ 715.292955][T24030] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 715.292984][T24030] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 715.293007][T24030] ? __lock_acquire+0x6b5/0x2cf0 [ 715.293044][T24030] netlink_rcv_skb+0x232/0x4b0 [ 715.293070][T24030] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 715.293093][T24030] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 715.293132][T24030] ? netlink_deliver_tap+0x2e/0x1b0 [ 715.293156][T24030] ? netlink_deliver_tap+0x2e/0x1b0 [ 715.293187][T24030] netlink_unicast+0x75c/0x8e0 [ 715.293221][T24030] netlink_sendmsg+0x813/0xb40 [ 715.293258][T24030] ? __pfx_netlink_sendmsg+0x10/0x10 [ 715.293287][T24030] ? aa_sock_msg_perm+0xf1/0x1b0 [ 715.293320][T24030] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 715.293352][T24030] ____sys_sendmsg+0x972/0x9f0 [ 715.293376][T24030] ? __might_fault+0xaf/0x130 [ 715.293411][T24030] ? __pfx_____sys_sendmsg+0x10/0x10 [ 715.293446][T24030] ? import_iovec+0x73/0xa0 [ 715.293477][T24030] ___sys_sendmsg+0x2a5/0x360 [ 715.293499][T24030] ? __lock_acquire+0x6b5/0x2cf0 [ 715.293526][T24030] ? __pfx____sys_sendmsg+0x10/0x10 [ 715.293594][T24030] ? __fget_files+0x2a/0x420 [ 715.293617][T24030] ? __fget_files+0x3a0/0x420 [ 715.293652][T24030] __x64_sys_sendmsg+0x1bd/0x2a0 [ 715.293678][T24030] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 715.293711][T24030] ? __pfx_ksys_write+0x10/0x10 [ 715.293749][T24030] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 715.293770][T24030] do_syscall_64+0x174/0x580 [ 715.293790][T24030] ? trace_irq_disable+0x3b/0x140 [ 715.293818][T24030] ? clear_bhb_loop+0x40/0x90 [ 715.293843][T24030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 715.293863][T24030] RIP: 0033:0x7f61ab19ce59 [ 715.293884][T24030] 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 [ 715.293901][T24030] RSP: 002b:00007f61abf98028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.293925][T24030] RAX: ffffffffffffffda RBX: 00007f61ab415fa0 RCX: 00007f61ab19ce59 [ 715.293939][T24030] RDX: 0000000020008090 RSI: 0000200000000000 RDI: 0000000000000003 [ 715.293952][T24030] RBP: 00007f61abf98090 R08: 0000000000000000 R09: 0000000000000000 [ 715.293965][T24030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.293985][T24030] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 715.294023][T24030] [ 715.960895][T24033] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5027'. [ 716.251227][T24035] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20004 [ 716.498631][T24039] SET target dimension over the limit! [ 717.303409][T24063] FAULT_INJECTION: forcing a failure. [ 717.303409][T24063] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 717.320906][T24063] CPU: 0 UID: 0 PID: 24063 Comm: syz.0.5038 Not tainted syzkaller #0 PREEMPT(full) [ 717.320936][T24063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 717.320949][T24063] Call Trace: [ 717.320958][T24063] [ 717.320968][T24063] dump_stack_lvl+0xe8/0x150 [ 717.320997][T24063] should_fail_ex+0x412/0x560 [ 717.321025][T24063] _copy_from_user+0x2d/0xb0 [ 717.321050][T24063] ___sys_sendmsg+0x1c6/0x360 [ 717.321072][T24063] ? __lock_acquire+0x6b5/0x2cf0 [ 717.321100][T24063] ? __pfx____sys_sendmsg+0x10/0x10 [ 717.321162][T24063] ? __fget_files+0x2a/0x420 [ 717.321186][T24063] ? __fget_files+0x3a0/0x420 [ 717.321222][T24063] __x64_sys_sendmsg+0x1bd/0x2a0 [ 717.321249][T24063] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 717.321284][T24063] ? __pfx_ksys_write+0x10/0x10 [ 717.321322][T24063] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 717.321345][T24063] do_syscall_64+0x174/0x580 [ 717.321366][T24063] ? trace_irq_disable+0x3b/0x140 [ 717.321396][T24063] ? clear_bhb_loop+0x40/0x90 [ 717.321421][T24063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 717.321440][T24063] RIP: 0033:0x7f61ab19ce59 [ 717.321460][T24063] 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 [ 717.321475][T24063] RSP: 002b:00007f61abf98028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.321498][T24063] RAX: ffffffffffffffda RBX: 00007f61ab415fa0 RCX: 00007f61ab19ce59 [ 717.321512][T24063] RDX: 0000000020000004 RSI: 0000200000001040 RDI: 0000000000000003 [ 717.321526][T24063] RBP: 00007f61abf98090 R08: 0000000000000000 R09: 0000000000000000 [ 717.321538][T24063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 717.321550][T24063] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 717.321585][T24063] [ 718.183545][T24078] __nla_validate_parse: 4 callbacks suppressed [ 718.183565][T24078] netlink: 168 bytes leftover after parsing attributes in process `syz.3.5044'. [ 718.882164][T24091] openvswitch: netlink: Flow actions attr not present in new flow. [ 718.944459][T24093] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5050'. [ 719.014453][T24094] syzkaller0: entered promiscuous mode [ 719.033452][T24094] syzkaller0: entered allmulticast mode [ 719.149508][T24096] syzkaller0: entered promiscuous mode [ 719.155556][T24096] syzkaller0: entered allmulticast mode [ 719.346553][T24102] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5053'. [ 719.914520][T24111] netlink: 168 bytes leftover after parsing attributes in process `syz.2.5056'. [ 720.150392][T24121] netlink: 156 bytes leftover after parsing attributes in process `syz.0.5060'. [ 720.178633][T24121] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5060'. [ 720.252610][T24122] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 720.279943][T24124] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5061'. [ 720.482254][T24128] netlink: 'syz.2.5062': attribute type 1 has an invalid length. [ 720.668119][T24130] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5063'. [ 720.687810][T24130] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5063'. [ 720.768327][T24131] syzkaller0: entered promiscuous mode [ 720.781035][T24131] syzkaller0: entered allmulticast mode [ 721.021762][T24133] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5064'. [ 721.286785][T24135] 8021q: VLANs not supported on wg2 [ 722.050380][T24158] syzkaller0: entered promiscuous mode [ 722.072095][T24158] syzkaller0: entered allmulticast mode [ 722.831791][T24189] vlan3: entered promiscuous mode [ 722.865819][T24189] ip6gretap0: entered promiscuous mode [ 722.978385][T24194] netlink: 'syz.0.5088': attribute type 7 has an invalid length. [ 722.994373][T24194] netlink: 'syz.0.5088': attribute type 8 has an invalid length. [ 723.123059][T24197] syzkaller0: entered promiscuous mode [ 723.138146][T24197] syzkaller0: entered allmulticast mode [ 723.304889][T24203] tipc: Started in network mode [ 723.343941][T24203] tipc: Node identity aaaaaaaaaa3, cluster identity 4711 [ 723.362999][T24203] tipc: Enabled bearer , priority 0 [ 723.431011][T24208] __nla_validate_parse: 11 callbacks suppressed [ 723.431032][T24208] netlink: 168 bytes leftover after parsing attributes in process `syz.0.5092'. [ 723.602036][T24217] netlink: 'syz.4.5095': attribute type 1 has an invalid length. [ 723.691997][T24217] bond29: entered promiscuous mode [ 723.716332][T24217] 8021q: adding VLAN 0 to HW filter on device bond29 [ 723.787843][T24226] netlink: 24 bytes leftover after parsing attributes in process `syz.0.5097'. [ 724.053093][T24238] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5101'. [ 724.280099][T24243] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5103'. [ 724.291523][T24245] openvswitch: netlink: Flow actions attr not present in new flow. [ 724.295386][T24243] netlink: 'syz.2.5103': attribute type 7 has an invalid length. [ 724.316786][T24243] netlink: 'syz.2.5103': attribute type 8 has an invalid length. [ 724.330179][T24243] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5103'. [ 724.353518][T24247] syzkaller0: entered promiscuous mode [ 724.373268][T24247] syzkaller0: entered allmulticast mode [ 724.413571][ T5764] tipc: Node number set to 10136234 [ 724.562493][T24250] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 724.572482][T24257] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5106'. [ 724.738244][T24259] syzkaller0: entered promiscuous mode [ 724.756172][T24259] syzkaller0: entered allmulticast mode [ 724.790021][T24261] bridge0: port 13(batadv13) entered blocking state [ 724.797106][T24261] bridge0: port 13(batadv13) entered disabled state [ 724.807197][T24261] batadv13: entered allmulticast mode [ 724.815843][T24261] batadv13: entered promiscuous mode [ 724.834917][T24265] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5108'. [ 724.990148][T24270] xt_cgroup: invalid path, errno=-2 [ 725.001669][T24261] IPVS: Scheduler module ip_vs_ not found [ 725.188092][T24276] netlink: 'syz.4.5113': attribute type 4 has an invalid length. [ 725.207690][T24276] netlink: 224 bytes leftover after parsing attributes in process `syz.4.5113'. [ 725.284183][ T147] batman_adv: batadv13: No IGMP Querier present - multicast optimizations disabled [ 725.293825][ T147] batman_adv: batadv13: No MLD Querier present - multicast optimizations disabled [ 725.535612][T24288] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5115'. [ 725.682976][T24295] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5118'. [ 725.715901][T24295] netlink: 'syz.0.5118': attribute type 7 has an invalid length. [ 725.728028][T24295] netlink: 'syz.0.5118': attribute type 8 has an invalid length. [ 728.786283][T24305] __nla_validate_parse: 1 callbacks suppressed [ 728.786304][T24305] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5119'. [ 728.909301][T24309] netlink: 212348 bytes leftover after parsing attributes in process `syz.1.5121'. [ 728.933037][T24307] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 64993 [ 729.362830][T24334] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5126'. [ 729.654562][T24345] netlink: 44 bytes leftover after parsing attributes in process `syz.2.5130'. [ 729.690699][T24348] FAULT_INJECTION: forcing a failure. [ 729.690699][T24348] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.720259][T24350] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5132'. [ 729.745398][T24348] CPU: 0 UID: 0 PID: 24348 Comm: syz.0.5131 Not tainted syzkaller #0 PREEMPT(full) [ 729.745448][T24348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 729.745460][T24348] Call Trace: [ 729.745469][T24348] [ 729.745478][T24348] dump_stack_lvl+0xe8/0x150 [ 729.745508][T24348] should_fail_ex+0x412/0x560 [ 729.745538][T24348] _copy_from_user+0x2d/0xb0 [ 729.745564][T24348] kstrtouint_from_user+0xd6/0x180 [ 729.745589][T24348] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 729.745634][T24348] proc_fail_nth_write+0x8e/0x210 [ 729.745662][T24348] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 729.745696][T24348] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 729.745725][T24348] vfs_write+0x29a/0xb90 [ 729.745764][T24348] ? __pfx_vfs_write+0x10/0x10 [ 729.745792][T24348] ? __fget_files+0x2a/0x420 [ 729.745821][T24348] ? __fget_files+0x3a0/0x420 [ 729.745844][T24348] ? __fget_files+0x2a/0x420 [ 729.745894][T24348] ksys_write+0x150/0x270 [ 729.745930][T24348] ? __pfx_ksys_write+0x10/0x10 [ 729.745964][T24348] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.745986][T24348] do_syscall_64+0x174/0x580 [ 729.746006][T24348] ? trace_irq_disable+0x3b/0x140 [ 729.746035][T24348] ? clear_bhb_loop+0x40/0x90 [ 729.746060][T24348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.746079][T24348] RIP: 0033:0x7f61ab15d68e [ 729.746098][T24348] 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 [ 729.746114][T24348] RSP: 002b:00007f61abf97fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 729.746136][T24348] RAX: ffffffffffffffda RBX: 00007f61abf986c0 RCX: 00007f61ab15d68e [ 729.746149][T24348] RDX: 0000000000000001 RSI: 00007f61abf980a0 RDI: 0000000000000007 [ 729.746161][T24348] RBP: 00007f61abf98090 R08: 0000000000000000 R09: 0000000000000000 [ 729.746172][T24348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 729.746184][T24348] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 729.746215][T24348] [ 730.272322][T24356] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5134'. [ 730.283193][T24356] netlink: 'syz.3.5134': attribute type 7 has an invalid length. [ 730.291961][T24356] netlink: 'syz.3.5134': attribute type 8 has an invalid length. [ 730.300615][T24356] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5134'. [ 730.368410][T24361] FAULT_INJECTION: forcing a failure. [ 730.368410][T24361] name failslab, interval 1, probability 0, space 0, times 0 [ 730.397836][T24359] syzkaller0: entered promiscuous mode [ 730.403479][T24359] syzkaller0: entered allmulticast mode [ 730.423760][T24361] CPU: 0 UID: 0 PID: 24361 Comm: syz.0.5135 Not tainted syzkaller #0 PREEMPT(full) [ 730.423789][T24361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 730.423801][T24361] Call Trace: [ 730.423810][T24361] [ 730.423818][T24361] dump_stack_lvl+0xe8/0x150 [ 730.423855][T24361] should_fail_ex+0x412/0x560 [ 730.423884][T24361] should_failslab+0xa8/0x100 [ 730.423905][T24361] kmem_cache_alloc_node_noprof+0x8f/0x690 [ 730.423935][T24361] ? __alloc_skb+0x186/0x7d0 [ 730.423955][T24361] ? __alloc_skb+0x1d0/0x7d0 [ 730.423971][T24361] ? __local_bh_enable_ip+0xd0/0x130 [ 730.423995][T24361] __alloc_skb+0x1d0/0x7d0 [ 730.424013][T24361] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 730.424045][T24361] netlink_sendmsg+0x5d4/0xb40 [ 730.424079][T24361] ? __pfx_netlink_sendmsg+0x10/0x10 [ 730.424107][T24361] ? aa_sock_msg_perm+0xf1/0x1b0 [ 730.424137][T24361] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 730.424164][T24361] ____sys_sendmsg+0x972/0x9f0 [ 730.424187][T24361] ? __might_fault+0xaf/0x130 [ 730.424217][T24361] ? __pfx_____sys_sendmsg+0x10/0x10 [ 730.424249][T24361] ? import_iovec+0x73/0xa0 [ 730.424277][T24361] ___sys_sendmsg+0x2a5/0x360 [ 730.424298][T24361] ? __lock_acquire+0x6b5/0x2cf0 [ 730.424324][T24361] ? __pfx____sys_sendmsg+0x10/0x10 [ 730.424375][T24361] ? __fget_files+0x2a/0x420 [ 730.424392][T24361] ? __fget_files+0x3a0/0x420 [ 730.424417][T24361] __x64_sys_sendmsg+0x1bd/0x2a0 [ 730.424437][T24361] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 730.424463][T24361] ? __pfx_ksys_write+0x10/0x10 [ 730.424492][T24361] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 730.424516][T24361] do_syscall_64+0x174/0x580 [ 730.424533][T24361] ? trace_irq_disable+0x3b/0x140 [ 730.424556][T24361] ? clear_bhb_loop+0x40/0x90 [ 730.424576][T24361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 730.424592][T24361] RIP: 0033:0x7f61ab19ce59 [ 730.424609][T24361] 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 [ 730.424623][T24361] RSP: 002b:00007f61abf98028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 730.424641][T24361] RAX: ffffffffffffffda RBX: 00007f61ab415fa0 RCX: 00007f61ab19ce59 [ 730.424653][T24361] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 730.424664][T24361] RBP: 00007f61abf98090 R08: 0000000000000000 R09: 0000000000000000 [ 730.424673][T24361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 730.424683][T24361] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 730.424711][T24361] [ 730.851348][T24367] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5141'. [ 730.913829][T24371] netlink: 'syz.2.5140': attribute type 29 has an invalid length. [ 730.950145][T24371] geneve3: entered promiscuous mode [ 731.065955][T24371] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5140'. [ 731.124812][T24371] netlink: 'syz.2.5140': attribute type 3 has an invalid length. [ 731.148886][T24371] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5140'. [ 731.374738][T24391] netlink: 'syz.1.5146': attribute type 4 has an invalid length. [ 731.395820][T24391] netlink: 'syz.1.5146': attribute type 4 has an invalid length. [ 731.516311][T24400] vlan3: entered promiscuous mode [ 731.521524][T24400] bridge0: entered promiscuous mode [ 731.941502][T24410] nbd: must specify at least one socket [ 732.075592][T24417] netlink: 'syz.0.5152': attribute type 7 has an invalid length. [ 732.086556][T24417] netlink: 'syz.0.5152': attribute type 8 has an invalid length. [ 732.172541][T24417] syzkaller0: entered promiscuous mode [ 732.194156][T24417] syzkaller0: entered allmulticast mode [ 732.663877][T24434] FAULT_INJECTION: forcing a failure. [ 732.663877][T24434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 732.717174][T24434] CPU: 0 UID: 0 PID: 24434 Comm: syz.3.5161 Not tainted syzkaller #0 PREEMPT(full) [ 732.717204][T24434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 732.717216][T24434] Call Trace: [ 732.717225][T24434] [ 732.717234][T24434] dump_stack_lvl+0xe8/0x150 [ 732.717264][T24434] should_fail_ex+0x412/0x560 [ 732.717291][T24434] _copy_from_user+0x2d/0xb0 [ 732.717317][T24434] __sys_bind+0x1c6/0x410 [ 732.717356][T24434] ? __pfx___sys_bind+0x10/0x10 [ 732.717397][T24434] ? __pfx_ksys_write+0x10/0x10 [ 732.717430][T24434] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 732.717453][T24434] __x64_sys_bind+0x7a/0x90 [ 732.717480][T24434] do_syscall_64+0x174/0x580 [ 732.717499][T24434] ? trace_irq_disable+0x3b/0x140 [ 732.717526][T24434] ? clear_bhb_loop+0x40/0x90 [ 732.717551][T24434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 732.717569][T24434] RIP: 0033:0x7f82d699ce59 [ 732.717590][T24434] 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 [ 732.717607][T24434] RSP: 002b:00007f82d7800028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 732.717629][T24434] RAX: ffffffffffffffda RBX: 00007f82d6c15fa0 RCX: 00007f82d699ce59 [ 732.717643][T24434] RDX: 0000000000000010 RSI: 0000200000000000 RDI: 0000000000000004 [ 732.717657][T24434] RBP: 00007f82d7800090 R08: 0000000000000000 R09: 0000000000000000 [ 732.717669][T24434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 732.717681][T24434] R13: 00007f82d6c16038 R14: 00007f82d6c15fa0 R15: 00007ffdefbe59c8 [ 732.717715][T24434] [ 732.999243][T24443] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 733.138978][T24446] batadv_slave_1: entered promiscuous mode [ 733.193346][T24445] batadv_slave_1: left promiscuous mode [ 733.381312][T24457] netlink: 'syz.0.5168': attribute type 1 has an invalid length. [ 733.469463][T24457] bond34: entered promiscuous mode [ 733.475590][T24457] 8021q: adding VLAN 0 to HW filter on device bond34 [ 733.575988][T24457] vlan0: entered allmulticast mode [ 733.595713][T24457] bond34: entered allmulticast mode [ 733.698205][T24460] bond34: (slave bridge12): making interface the new active one [ 733.724685][T24470] netlink: 'syz.3.5170': attribute type 7 has an invalid length. [ 733.726379][T24460] bridge12: entered promiscuous mode [ 733.741586][T24470] netlink: 'syz.3.5170': attribute type 8 has an invalid length. [ 733.781270][T24460] bridge12: entered allmulticast mode [ 733.796086][T24460] bond34: (slave bridge12): Enslaving as an active interface with an up link [ 733.988490][T24473] __nla_validate_parse: 10 callbacks suppressed [ 733.988513][T24473] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5172'. [ 733.998217][T24462] syzkaller0: entered promiscuous mode [ 734.034066][T24462] syzkaller0: entered allmulticast mode [ 734.250214][T24486] netlink: 'syz.2.5177': attribute type 83 has an invalid length. [ 735.171890][T24492] openvswitch: netlink: Flow actions attr not present in new flow. [ 735.444389][ T4952] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 735.457842][ T4952] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 735.470435][ T4952] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 735.499636][ T4952] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 735.527723][ T4952] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 735.693253][ T5640] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 735.702156][ T5640] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 735.715295][ T5640] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 735.723592][ T5640] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 735.731842][ T5640] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 737.817042][ T5640] Bluetooth: hci5: command tx timeout [ 738.254112][ T5644] syz_tun (unregistering): left allmulticast mode [ 738.265441][ T5644] bridge0: port 3(syz_tun) entered disabled state [ 738.436501][T24525] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5180'. [ 738.446616][T24523] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5183'. [ 738.543138][T24523] vlan2: entered promiscuous mode [ 738.638976][T24535] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5186'. [ 739.058320][T24546] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5189'. [ 739.068307][T24546] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5189'. [ 739.238032][T24551] netlink: 'syz.3.5190': attribute type 29 has an invalid length. [ 739.684366][T24569] netlink: 76 bytes leftover after parsing attributes in process `syz.2.5192'. [ 739.694182][T24568] openvswitch: netlink: Flow actions attr not present in new flow. [ 739.697829][T24497] bridge0: port 1(bridge_slave_0) entered blocking state [ 739.714175][T24497] bridge0: port 1(bridge_slave_0) entered disabled state [ 739.724574][T24497] bridge_slave_0: entered allmulticast mode [ 739.736649][T24497] bridge_slave_0: entered promiscuous mode [ 739.753365][T24497] bridge0: port 2(bridge_slave_1) entered blocking state [ 739.766239][T24497] bridge0: port 2(bridge_slave_1) entered disabled state [ 739.775223][T24497] bridge_slave_1: entered allmulticast mode [ 739.784214][T24497] bridge_slave_1: entered promiscuous mode [ 739.843385][T24497] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 739.875087][T24574] syzkaller0: entered promiscuous mode [ 739.891399][T24574] syzkaller0: entered allmulticast mode [ 739.894377][ T5640] Bluetooth: hci5: command tx timeout [ 739.907833][T24576] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5197'. [ 739.920876][T24497] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 739.978578][T24497] team0: Port device team_slave_0 added [ 739.988608][T24497] team0: Port device team_slave_1 added [ 740.036314][T24497] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 740.044390][T24497] 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 1532 would solve the problem. [ 740.072108][T24497] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 740.087161][T24497] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 740.094571][T24497] 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 1532 would solve the problem. [ 740.121116][T24497] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 740.193934][T24497] hsr_slave_0: entered promiscuous mode [ 740.201160][T24497] hsr_slave_1: entered promiscuous mode [ 740.208058][T24497] debugfs: 'hsr0' already exists in 'hsr' [ 740.214597][T24497] Cannot create hsr debugfs directory [ 740.266442][T24594] FAULT_INJECTION: forcing a failure. [ 740.266442][T24594] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 740.284925][T24594] CPU: 0 UID: 0 PID: 24594 Comm: syz.3.5201 Not tainted syzkaller #0 PREEMPT(full) [ 740.284953][T24594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 740.284965][T24594] Call Trace: [ 740.284973][T24594] [ 740.284982][T24594] dump_stack_lvl+0xe8/0x150 [ 740.285009][T24594] should_fail_ex+0x412/0x560 [ 740.285033][T24594] _copy_from_user+0x2d/0xb0 [ 740.285056][T24594] ___sys_recvmsg+0x175/0x590 [ 740.285086][T24594] ? __pfx____sys_recvmsg+0x10/0x10 [ 740.285114][T24594] ? __fget_files+0x2a/0x420 [ 740.285178][T24594] do_recvmmsg+0x334/0x800 [ 740.285211][T24594] ? __pfx_do_recvmmsg+0x10/0x10 [ 740.285246][T24594] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 740.285286][T24594] __x64_sys_recvmmsg+0x198/0x250 [ 740.285338][T24594] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 740.285370][T24594] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 740.285390][T24594] do_syscall_64+0x174/0x580 [ 740.285410][T24594] ? trace_irq_disable+0x3b/0x140 [ 740.285437][T24594] ? clear_bhb_loop+0x40/0x90 [ 740.285461][T24594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 740.285480][T24594] RIP: 0033:0x7f82d699ce59 [ 740.285502][T24594] 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 [ 740.285519][T24594] RSP: 002b:00007f82d7800028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 740.285552][T24594] RAX: ffffffffffffffda RBX: 00007f82d6c15fa0 RCX: 00007f82d699ce59 [ 740.285566][T24594] RDX: 04000000000001da RSI: 0000200000004480 RDI: 0000000000000003 [ 740.285581][T24594] RBP: 00007f82d7800090 R08: 0000000000000000 R09: 0000000000000000 [ 740.285594][T24594] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000002 [ 740.285607][T24594] R13: 00007f82d6c16038 R14: 00007f82d6c15fa0 R15: 00007ffdefbe59c8 [ 740.285648][T24594] [ 740.868567][T24581] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 741.128993][T24615] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 741.225184][T24620] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5208'. [ 741.417363][T24628] netlink: 76 bytes leftover after parsing attributes in process `syz.3.5211'. [ 741.755093][T24497] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 741.771320][T24497] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 741.780793][T24639] openvswitch: netlink: Flow actions attr not present in new flow. [ 741.785455][T24497] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 741.803023][T24497] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 741.816415][T24497] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 741.836002][T24497] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 741.854465][T24497] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 741.870241][T24497] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 741.943356][T24646] syzkaller0: entered promiscuous mode [ 741.963807][T24646] syzkaller0: entered allmulticast mode [ 741.974314][ T5640] Bluetooth: hci5: command tx timeout [ 742.060511][T24497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 742.100461][T24497] 8021q: adding VLAN 0 to HW filter on device team0 [ 742.123234][ T147] bridge0: port 1(bridge_slave_0) entered blocking state [ 742.130589][ T147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 742.162396][ T147] bridge0: port 2(bridge_slave_1) entered blocking state [ 742.169648][ T147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 742.398889][T24650] netlink: 10 bytes leftover after parsing attributes in process `syz.3.5217'. [ 742.657846][T24663] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5222'. [ 742.846795][T24672] FAULT_INJECTION: forcing a failure. [ 742.846795][T24672] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 742.873436][T24672] CPU: 1 UID: 0 PID: 24672 Comm: syz.3.5224 Not tainted syzkaller #0 PREEMPT(full) [ 742.873466][T24672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 742.873478][T24672] Call Trace: [ 742.873485][T24672] [ 742.873495][T24672] dump_stack_lvl+0xe8/0x150 [ 742.873534][T24672] should_fail_ex+0x412/0x560 [ 742.873563][T24672] _copy_from_iter+0x1d3/0x1670 [ 742.873584][T24672] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 742.873624][T24672] ? __pfx_policy_nodemask+0x10/0x10 [ 742.873648][T24672] ? __pfx__copy_from_iter+0x10/0x10 [ 742.873675][T24672] ? alloc_pages_mpol+0x3c0/0x490 [ 742.873716][T24672] copy_page_from_iter+0x220/0x2d0 [ 742.873743][T24672] tun_get_user+0x1bf7/0x43e0 [ 742.873767][T24672] ? tun_get_user+0x8aa/0x43e0 [ 742.873807][T24672] ? aa_file_perm+0x50e/0x15e0 [ 742.873828][T24672] ? __pfx_tun_get_user+0x10/0x10 [ 742.873852][T24672] ? __lock_acquire+0x6b5/0x2cf0 [ 742.873890][T24672] ? ref_tracker_alloc+0x35c/0x4c0 [ 742.873916][T24672] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 742.873941][T24672] ? tun_get+0x1c/0x2f0 [ 742.873962][T24672] ? tun_get+0x1c/0x2f0 [ 742.873989][T24672] ? tun_get+0x1c/0x2f0 [ 742.874008][T24672] ? tun_get+0x1c/0x2f0 [ 742.874033][T24672] tun_chr_write_iter+0x113/0x200 [ 742.874057][T24672] vfs_write+0x61d/0xb90 [ 742.874095][T24672] ? __pfx_vfs_write+0x10/0x10 [ 742.874134][T24672] ? __fget_files+0x2a/0x420 [ 742.874169][T24672] ksys_write+0x150/0x270 [ 742.874200][T24672] ? __pfx_ksys_write+0x10/0x10 [ 742.874238][T24672] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.874261][T24672] do_syscall_64+0x174/0x580 [ 742.874282][T24672] ? trace_irq_disable+0x3b/0x140 [ 742.874312][T24672] ? clear_bhb_loop+0x40/0x90 [ 742.874337][T24672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.874358][T24672] RIP: 0033:0x7f82d695d68e [ 742.874377][T24672] 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 [ 742.874394][T24672] RSP: 002b:00007f82d77fffb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 742.874416][T24672] RAX: ffffffffffffffda RBX: 00007f82d78006c0 RCX: 00007f82d695d68e [ 742.874431][T24672] RDX: 0000000000000036 RSI: 00002000000002c0 RDI: 00000000000000c8 [ 742.874444][T24672] RBP: 00007f82d7800090 R08: 0000000000000000 R09: 0000000000000000 [ 742.874457][T24672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 742.874469][T24672] R13: 00007f82d6c16038 R14: 00007f82d6c15fa0 R15: 00007ffdefbe59c8 [ 742.874514][T24672] [ 743.280690][T24681] netlink: 76 bytes leftover after parsing attributes in process `syz.2.5225'. [ 743.467917][T24687] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5227'. [ 743.602758][T24497] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 743.720375][T24497] veth0_vlan: entered promiscuous mode [ 743.792461][T24497] veth1_vlan: entered promiscuous mode [ 743.887520][T24497] veth0_macvtap: entered promiscuous mode [ 743.925718][T24497] veth1_macvtap: entered promiscuous mode [ 743.948605][T24700] FAULT_INJECTION: forcing a failure. [ 743.948605][T24700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 743.972923][T24497] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 743.984916][T24700] CPU: 1 UID: 0 PID: 24700 Comm: syz.4.5228 Not tainted syzkaller #0 PREEMPT(full) [ 743.984945][T24700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 743.984957][T24700] Call Trace: [ 743.984966][T24700] [ 743.984975][T24700] dump_stack_lvl+0xe8/0x150 [ 743.985005][T24700] should_fail_ex+0x412/0x560 [ 743.985032][T24700] _copy_from_user+0x2d/0xb0 [ 743.985057][T24700] sock_do_ioctl+0x195/0x320 [ 743.985087][T24700] ? __pfx_sock_do_ioctl+0x10/0x10 [ 743.985111][T24700] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 743.985152][T24700] sock_ioctl+0x5c6/0x7f0 [ 743.985179][T24700] ? __pfx_sock_ioctl+0x10/0x10 [ 743.985203][T24700] ? __fget_files+0x2a/0x420 [ 743.985225][T24700] ? __fget_files+0x3a0/0x420 [ 743.985247][T24700] ? __fget_files+0x2a/0x420 [ 743.985295][T24700] ? bpf_lsm_file_ioctl+0x9/0x20 [ 743.985321][T24700] ? __pfx_sock_ioctl+0x10/0x10 [ 743.985346][T24700] __se_sys_ioctl+0xfc/0x170 [ 743.985373][T24700] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.985394][T24700] do_syscall_64+0x174/0x580 [ 743.985413][T24700] ? trace_irq_disable+0x3b/0x140 [ 743.985449][T24700] ? clear_bhb_loop+0x40/0x90 [ 743.985474][T24700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.985494][T24700] RIP: 0033:0x7f6c8059ce59 [ 743.985516][T24700] 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 [ 743.985533][T24700] RSP: 002b:00007f6c813f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 743.985554][T24700] RAX: ffffffffffffffda RBX: 00007f6c80815fa0 RCX: 00007f6c8059ce59 [ 743.985569][T24700] RDX: 0000200000000f40 RSI: 0000000000008946 RDI: 0000000000000003 [ 743.985583][T24700] RBP: 00007f6c813f7090 R08: 0000000000000000 R09: 0000000000000000 [ 743.985595][T24700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 743.985607][T24700] R13: 00007f6c80816038 R14: 00007f6c80815fa0 R15: 00007ffc2cdfbe98 [ 743.985642][T24700] [ 744.200460][ T5640] Bluetooth: hci5: command tx timeout [ 744.200807][T24702] netlink: 'syz.2.5230': attribute type 4 has an invalid length. [ 744.258788][T24702] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5230'. [ 744.337652][T24497] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 744.432316][T24707] openvswitch: netlink: Flow actions attr not present in new flow. [ 744.467538][ T147] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 744.470161][T24705] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5232'. [ 744.478000][ T147] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 744.556348][ T147] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 744.583140][ T147] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 744.778593][T24716] syzkaller0: entered promiscuous mode [ 744.797776][T24716] syzkaller0: entered allmulticast mode [ 744.870283][ T7079] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 744.899357][ T7079] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 744.917898][T24725] netlink: 76 bytes leftover after parsing attributes in process `syz.0.5239'. [ 744.987572][ T3383] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 745.000877][ T3383] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 745.020756][T24712] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5235'. [ 745.368814][T24733] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 745.436562][T24733] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 745.500210][T24732] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5178'. [ 745.862654][ T4952] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 745.886599][ T4952] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 745.898263][ T4952] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 745.912678][ T4952] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 745.921580][ T4952] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 746.195286][T24751] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5242'. [ 746.257884][T24758] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5246'. [ 746.304273][T24751] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5242'. [ 746.506023][T24766] FAULT_INJECTION: forcing a failure. [ 746.506023][T24766] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 746.561217][ T5642] syz_tun (unregistering): left allmulticast mode [ 746.579672][T24766] CPU: 1 UID: 0 PID: 24766 Comm: syz.0.5248 Not tainted syzkaller #0 PREEMPT(full) [ 746.579701][T24766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 746.579713][T24766] Call Trace: [ 746.579720][T24766] [ 746.579729][T24766] dump_stack_lvl+0xe8/0x150 [ 746.579756][T24766] should_fail_ex+0x412/0x560 [ 746.579783][T24766] _copy_from_user+0x2d/0xb0 [ 746.579806][T24766] ___sys_sendmsg+0x1c6/0x360 [ 746.579828][T24766] ? __lock_acquire+0x6b5/0x2cf0 [ 746.579853][T24766] ? __pfx____sys_sendmsg+0x10/0x10 [ 746.579880][T24766] ? kstrtouint+0x6e/0xe0 [ 746.579935][T24766] ? __fget_files+0x2a/0x420 [ 746.579958][T24766] ? __fget_files+0x3a0/0x420 [ 746.579991][T24766] __sys_sendmmsg+0x27c/0x4e0 [ 746.580019][T24766] ? __pfx___sys_sendmmsg+0x10/0x10 [ 746.580038][T24766] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 746.580086][T24766] ? ksys_write+0x242/0x270 [ 746.580115][T24766] ? __pfx_ksys_write+0x10/0x10 [ 746.580150][T24766] __x64_sys_sendmmsg+0xa0/0xc0 [ 746.580172][T24766] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 746.580191][T24766] do_syscall_64+0x174/0x580 [ 746.580209][T24766] ? trace_irq_disable+0x3b/0x140 [ 746.580239][T24766] ? clear_bhb_loop+0x40/0x90 [ 746.580264][T24766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 746.580284][T24766] RIP: 0033:0x7f61ab19ce59 [ 746.580305][T24766] 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 [ 746.580322][T24766] RSP: 002b:00007f61abf98028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 746.580345][T24766] RAX: ffffffffffffffda RBX: 00007f61ab415fa0 RCX: 00007f61ab19ce59 [ 746.580360][T24766] RDX: 0000000004924b68 RSI: 0000200000000140 RDI: 0000000000000003 [ 746.580373][T24766] RBP: 00007f61abf98090 R08: 0000000000000000 R09: 0000000000000000 [ 746.580386][T24766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 746.580398][T24766] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 746.580441][T24766] [ 746.648366][ T5642] bridge0: port 3(syz_tun) entered disabled state [ 746.870805][T24773] openvswitch: netlink: Flow actions attr not present in new flow. [ 746.899212][T24775] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5252'. [ 746.925423][T24775] vlan1: entered promiscuous mode [ 746.930868][T24775] bond0: entered promiscuous mode [ 747.106799][T24780] syzkaller0: entered promiscuous mode [ 747.133706][T24780] syzkaller0: entered allmulticast mode [ 747.308756][T24786] netlink: 76 bytes leftover after parsing attributes in process `syz.4.5254'. [ 747.390395][T24788] netlink: 'syz.0.5255': attribute type 1 has an invalid length. [ 747.408954][T24788] NCSI netlink: No device for ifindex 0 [ 747.746426][T24794] netlink: 'syz.0.5258': attribute type 1 has an invalid length. [ 747.769246][T24794] netlink: 'syz.0.5258': attribute type 4 has an invalid length. [ 747.968805][T24801] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 747.977951][ T5640] Bluetooth: hci3: command tx timeout [ 748.310444][T24811] 8021q: VLANs not supported on wg2 [ 748.557264][T24823] FAULT_INJECTION: forcing a failure. [ 748.557264][T24823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 748.601471][T24823] CPU: 1 UID: 0 PID: 24823 Comm: syz.3.5265 Not tainted syzkaller #0 PREEMPT(full) [ 748.601500][T24823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 748.601512][T24823] Call Trace: [ 748.601521][T24823] [ 748.601530][T24823] dump_stack_lvl+0xe8/0x150 [ 748.601561][T24823] should_fail_ex+0x412/0x560 [ 748.601590][T24823] _copy_to_user+0x31/0xb0 [ 748.601617][T24823] simple_read_from_buffer+0xe1/0x170 [ 748.601649][T24823] proc_fail_nth_read+0x1bb/0x230 [ 748.601679][T24823] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 748.601709][T24823] ? rw_verify_area+0x2a6/0x4d0 [ 748.601737][T24823] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 748.601764][T24823] vfs_read+0x20c/0xa70 [ 748.601790][T24823] ? __pfx_aa_sk_perm+0x10/0x10 [ 748.601822][T24823] ? __pfx_vfs_read+0x10/0x10 [ 748.601851][T24823] ? bpf_lsm_socket_connect+0x9/0x20 [ 748.601883][T24823] ? __sys_connect+0x335/0x450 [ 748.601907][T24823] ? __pfx___sys_connect+0x10/0x10 [ 748.601936][T24823] ksys_read+0x150/0x270 [ 748.601968][T24823] ? __pfx_ksys_read+0x10/0x10 [ 748.602006][T24823] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.602026][T24823] do_syscall_64+0x174/0x580 [ 748.602047][T24823] ? trace_irq_disable+0x3b/0x140 [ 748.602077][T24823] ? clear_bhb_loop+0x40/0x90 [ 748.602102][T24823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.602123][T24823] RIP: 0033:0x7f82d695d68e [ 748.602144][T24823] 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 [ 748.602161][T24823] RSP: 002b:00007f82d77fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 748.602183][T24823] RAX: ffffffffffffffda RBX: 00007f82d78006c0 RCX: 00007f82d695d68e [ 748.602197][T24823] RDX: 000000000000000f RSI: 00007f82d78000a0 RDI: 0000000000000004 [ 748.602209][T24823] RBP: 00007f82d7800090 R08: 0000000000000000 R09: 0000000000000000 [ 748.602222][T24823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 748.602234][T24823] R13: 00007f82d6c16038 R14: 00007f82d6c15fa0 R15: 00007ffdefbe59c8 [ 748.602268][T24823] [ 748.956262][T24830] FAULT_INJECTION: forcing a failure. [ 748.956262][T24830] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 748.972611][T24830] CPU: 1 UID: 0 PID: 24830 Comm: syz.3.5266 Not tainted syzkaller #0 PREEMPT(full) [ 748.972640][T24830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 748.972652][T24830] Call Trace: [ 748.972660][T24830] [ 748.972670][T24830] dump_stack_lvl+0xe8/0x150 [ 748.972699][T24830] should_fail_ex+0x412/0x560 [ 748.972722][T24830] _copy_to_user+0x31/0xb0 [ 748.972746][T24830] simple_read_from_buffer+0xe1/0x170 [ 748.972778][T24830] proc_fail_nth_read+0x1bb/0x230 [ 748.972807][T24830] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 748.972834][T24830] ? rw_verify_area+0x2a6/0x4d0 [ 748.972861][T24830] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 748.972888][T24830] vfs_read+0x20c/0xa70 [ 748.972915][T24830] ? __pfx_aa_sk_perm+0x10/0x10 [ 748.972948][T24830] ? __pfx_vfs_read+0x10/0x10 [ 748.972975][T24830] ? bpf_lsm_socket_connect+0x9/0x20 [ 748.973006][T24830] ? __sys_connect+0x335/0x450 [ 748.973029][T24830] ? __pfx___sys_connect+0x10/0x10 [ 748.973056][T24830] ksys_read+0x150/0x270 [ 748.973088][T24830] ? __pfx_ksys_read+0x10/0x10 [ 748.973124][T24830] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.973147][T24830] do_syscall_64+0x174/0x580 [ 748.973167][T24830] ? trace_irq_disable+0x3b/0x140 [ 748.973193][T24830] ? clear_bhb_loop+0x40/0x90 [ 748.973217][T24830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.973237][T24830] RIP: 0033:0x7f82d695d68e [ 748.973257][T24830] 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 [ 748.973274][T24830] RSP: 002b:00007f82d77fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 748.973298][T24830] RAX: ffffffffffffffda RBX: 00007f82d78006c0 RCX: 00007f82d695d68e [ 748.973312][T24830] RDX: 000000000000000f RSI: 00007f82d78000a0 RDI: 0000000000000004 [ 748.973325][T24830] RBP: 00007f82d7800090 R08: 0000000000000000 R09: 0000000000000000 [ 748.973337][T24830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 748.973348][T24830] R13: 00007f82d6c16038 R14: 00007f82d6c15fa0 R15: 00007ffdefbe59c8 [ 748.973381][T24830] [ 749.274038][T24814] bond34: left promiscuous mode [ 749.313788][T24814] bridge12: left promiscuous mode [ 749.387536][T24814] vlan0: left allmulticast mode [ 749.406416][T24837] openvswitch: netlink: Flow actions attr not present in new flow. [ 749.420281][T24814] bond34: left allmulticast mode [ 749.426249][T24814] bridge12: left allmulticast mode [ 749.427447][T24835] __nla_validate_parse: 6 callbacks suppressed [ 749.427463][T24835] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5269'. [ 749.721406][T24849] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5270'. [ 749.742918][ T3383] batadv18: left allmulticast mode [ 749.756095][T24849] netlink: 32 bytes leftover after parsing attributes in process `syz.0.5270'. [ 749.766727][ T3383] batadv18: left promiscuous mode [ 749.784810][ T3383] bridge0: port 17(batadv18) entered disabled state [ 749.819805][ T3383] macsec1: left allmulticast mode [ 749.830923][ T3383] macsec1: left promiscuous mode [ 749.842542][ T3383] bridge0: port 16(macsec1) entered disabled state [ 749.866475][ T3383] veth0_virt_wifi: left allmulticast mode [ 749.877796][ T3383] veth0_virt_wifi: left promiscuous mode [ 749.888568][ T3383] bridge0: port 15(veth0_virt_wifi) entered disabled state [ 749.912057][ T3383] batadv17: left allmulticast mode [ 749.925382][ T3383] batadv17: left promiscuous mode [ 749.936350][ T3383] bridge0: port 14(batadv17) entered disabled state [ 749.955742][ T3383] batadv16: left allmulticast mode [ 749.965926][ T3383] batadv16: left promiscuous mode [ 749.978539][ T3383] bridge0: port 13(batadv16) entered disabled state [ 749.997504][ T3383] batadv15: left allmulticast mode [ 750.005735][ T3383] batadv15: left promiscuous mode [ 750.011137][ T3383] bridge0: port 12(batadv15) entered disabled state [ 750.044865][ T3383] batadv14: left allmulticast mode [ 750.050133][ T3383] batadv14: left promiscuous mode [ 750.056652][ T5640] Bluetooth: hci3: command tx timeout [ 750.057429][ T3383] bridge0: port 11(batadv14) entered disabled state [ 750.094935][ T3383] batadv13: left allmulticast mode [ 750.107922][ T3383] batadv13: left promiscuous mode [ 750.120081][ T3383] bridge0: port 10(batadv13) entered disabled state [ 750.142832][ T3383] batadv0: left allmulticast mode [ 750.157745][ T3383] batadv0: left promiscuous mode [ 750.170639][ T3383] bridge0: port 9(batadv0) entered disabled state [ 750.192898][ T3383] batadv12: left allmulticast mode [ 750.205144][ T3383] batadv12: left promiscuous mode [ 750.231719][ T3383] bridge0: port 8(batadv12) entered disabled state [ 750.255124][ T3383] batadv11: left allmulticast mode [ 750.265848][ T3383] batadv11: left promiscuous mode [ 750.276898][ T3383] bridge0: port 7(batadv11) entered disabled state [ 750.326030][ T3383] batadv10: left allmulticast mode [ 750.333847][ T3383] batadv10: left promiscuous mode [ 750.344527][ T3383] bridge0: port 6(batadv10) entered disabled state [ 750.366307][ T3383] team0: left allmulticast mode [ 750.374988][ T3383] team_slave_0: left allmulticast mode [ 750.390236][ T3383] team_slave_1: left allmulticast mode [ 750.395879][ T3383] veth1_to_hsr: left allmulticast mode [ 750.402011][ T3383] bridge1: left allmulticast mode [ 750.407896][ T3383] bridge2: left allmulticast mode [ 750.413059][ T3383] team0: left promiscuous mode [ 750.419659][ T3383] team_slave_0: left promiscuous mode [ 750.426000][ T3383] team_slave_1: left promiscuous mode [ 750.432516][ T3383] veth1_to_hsr: left promiscuous mode [ 750.439109][ T3383] bridge1: left promiscuous mode [ 750.444683][ T3383] bridge2: left promiscuous mode [ 750.450014][ T3383] bridge0: port 5(team0) entered disabled state [ 750.467328][ T3383] batadv9: left allmulticast mode [ 750.472563][ T3383] batadv9: left promiscuous mode [ 750.478129][ T3383] bridge0: port 4(batadv9) entered disabled state [ 750.487690][ T3383] batadv8: left allmulticast mode [ 750.492798][ T3383] batadv8: left promiscuous mode [ 750.498410][ T3383] bridge0: port 2(batadv8) entered disabled state [ 750.508739][ T3383] batadv7: left allmulticast mode [ 750.514272][ T3383] batadv7: left promiscuous mode [ 750.519720][ T3383] bridge0: port 1(batadv7) entered disabled state [ 750.539244][ T3383] pimreg: left allmulticast mode [ 750.650626][ T3383] bond11 (unregistering): (slave ip6gretap1): Releasing active interface [ 750.804609][ T3383] bond0 (unregistering): (slave geneve1): Releasing backup interface [ 750.839852][ T3383] team0: Port device bridge1 removed [ 750.850267][ T3383] team0: Port device bridge2 removed [ 750.908007][ T3383] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 750.917599][ T3383] bond0 (unregistering): Released all slaves [ 750.929506][ T3383] bond1 (unregistering): Released all slaves [ 750.951221][ T3383] bond2 (unregistering): Released all slaves [ 750.967674][ T3383] bond3 (unregistering): Released all slaves [ 750.982672][ T3383] bond4 (unregistering): Released all slaves [ 750.997670][ T3383] bond5 (unregistering): Released all slaves [ 751.022396][ T3383] bond6 (unregistering): Released all slaves [ 751.039957][ T3383] bond7 (unregistering): Released all slaves [ 751.055390][ T3383] bond8 (unregistering): Released all slaves [ 751.071993][ T3383] bond9 (unregistering): (slave veth11): Releasing active interface [ 751.090209][ T3383] bond9 (unregistering): Released all slaves [ 751.108463][ T3383] bond10 (unregistering): Released all slaves [ 751.123257][ T3383] bond11 (unregistering): Released all slaves [ 751.143526][ T3383] bond12 (unregistering): Released all slaves [ 751.163111][ T3383] bond13 (unregistering): Released all slaves [ 751.182001][ T3383] bond14 (unregistering): Released all slaves [ 751.199353][ T3383] bond15 (unregistering): Released all slaves [ 751.214812][ T3383] bond16 (unregistering): Released all slaves [ 751.239072][ T3383] bond17 (unregistering): Released all slaves [ 751.260995][ T3383] bond18 (unregistering): Released all slaves [ 751.275786][ T3383] bond19 (unregistering): Released all slaves [ 751.290619][ T3383] bond20 (unregistering): Released all slaves [ 751.311940][ T3383] bond21 (unregistering): Released all slaves [ 751.327930][ T3383] bond22 (unregistering): Released all slaves [ 751.345695][ T3383] bond23 (unregistering): Released all slaves [ 751.363532][ T3383] bond24 (unregistering): Released all slaves [ 751.384382][ T3383] bond25 (unregistering): Released all slaves [ 751.398733][T24742] bridge0: port 1(bridge_slave_0) entered blocking state [ 751.406056][T24742] bridge0: port 1(bridge_slave_0) entered disabled state [ 751.413271][T24742] bridge_slave_0: entered allmulticast mode [ 751.435814][T24742] bridge_slave_0: entered promiscuous mode [ 751.445978][T24742] bridge0: port 2(bridge_slave_1) entered blocking state [ 751.453248][T24742] bridge0: port 2(bridge_slave_1) entered disabled state [ 751.461228][T24742] bridge_slave_1: entered allmulticast mode [ 751.470297][T24742] bridge_slave_1: entered promiscuous mode [ 751.490058][T24849] geneve2: entered promiscuous mode [ 751.495638][T24849] geneve2: entered allmulticast mode [ 751.690314][T24840] syzkaller0: entered promiscuous mode [ 751.696081][T24840] syzkaller0: entered allmulticast mode [ 752.137031][ T5640] Bluetooth: hci3: command tx timeout [ 753.919642][T24871] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5271'. [ 754.088512][T24893] netlink: 200 bytes leftover after parsing attributes in process `syz.1.5278'. [ 754.121742][T24894] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5276'. [ 754.149455][T24894] netlink: 'syz.4.5276': attribute type 7 has an invalid length. [ 754.159021][T24894] netlink: 'syz.4.5276': attribute type 8 has an invalid length. [ 754.167353][T24894] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5276'. [ 754.233696][ T5640] Bluetooth: hci3: command tx timeout [ 755.602687][ T5297] 8021q: adding VLAN 0 to HW filter on device eth1 [ 755.620177][ T7079] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 755.628699][ T7079] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 755.638169][ T3383] 5nè‹Ò: left promiscuous mode [ 755.671908][T24871] macsec0: entered allmulticast mode [ 755.678223][T24871] veth1_macvtap: entered allmulticast mode [ 755.872314][T24897] syzkaller0: entered promiscuous mode [ 755.878024][T24897] syzkaller0: entered allmulticast mode [ 755.927024][ T7079] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 755.936094][ T7079] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 755.950403][ T3383] tipc: Left network mode [ 755.990735][T24910] netlink: 'syz.1.5280': attribute type 1 has an invalid length. [ 756.467684][T24915] netlink: 'syz.0.5281': attribute type 39 has an invalid length. [ 760.209190][T24742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 760.233229][T24742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 760.271775][T24915] syz_tun (unregistering): left allmulticast mode [ 760.510382][T24920] vti0: entered promiscuous mode [ 760.675945][T24742] team0: Port device team_slave_0 added [ 760.692638][T24932] netlink: 68 bytes leftover after parsing attributes in process `syz.3.5285'. [ 760.718071][T24742] team0: Port device team_slave_1 added [ 760.847497][T24934] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5286'. [ 760.945940][T24940] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5289'. [ 760.981359][T24942] openvswitch: netlink: Flow actions attr not present in new flow. [ 761.026272][T24742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 761.044391][T24742] 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 1532 would solve the problem. [ 761.103964][T24742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 761.246699][T24949] syzkaller0: entered promiscuous mode [ 761.274581][T24949] syzkaller0: entered allmulticast mode [ 761.310089][T24961] netlink: 'syz.0.5294': attribute type 1 has an invalid length. [ 761.322284][T24742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 761.330239][T24742] 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 1532 would solve the problem. [ 761.385044][T24742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 761.481212][T24961] 8021q: adding VLAN 0 to HW filter on device bond37 [ 761.594994][T24963] bond37: (slave veth15): Enslaving as an active interface with a down link [ 761.681407][T24965] syzkaller0: entered promiscuous mode [ 761.690668][T24965] syzkaller0: entered allmulticast mode [ 761.723340][T24968] 8021q: adding VLAN 0 to HW filter on device batadv15 [ 761.741430][T24968] bond37: (slave batadv15): making interface the new active one [ 761.759218][T24968] batadv15: entered promiscuous mode [ 761.766194][T24968] bond37: (slave batadv15): Enslaving as an active interface with an up link [ 761.780776][T24969] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 761.826823][T24961] bond37 (unregistering): (slave veth15): Releasing active interface [ 761.842547][T24961] bond37 (unregistering): (slave batadv15): Releasing active interface [ 761.853140][T24961] bond37 (unregistering): Released all slaves [ 761.873581][T24975] team0: Mode changed to "activebackup" [ 765.538581][ T5297] 8021q: adding VLAN 0 to HW filter on device eth2 [ 765.579322][T24989] veth1_macvtap: left allmulticast mode [ 765.593827][T24989] macsec0: left allmulticast mode [ 765.610273][T24989] geneve2: left promiscuous mode [ 765.617065][T24989] geneve2: left allmulticast mode [ 765.723346][ T114] netdevsim netdevsim0 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.749171][ T114] netdevsim netdevsim0 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.810558][T25001] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 765.856800][T24742] hsr_slave_0: entered promiscuous mode [ 765.868369][T24742] hsr_slave_1: entered promiscuous mode [ 765.878252][T24742] debugfs: 'hsr0' already exists in 'hsr' [ 765.885458][T24742] Cannot create hsr debugfs directory [ 765.891333][ T114] netdevsim netdevsim0 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.901337][ T114] netdevsim netdevsim0 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.939275][T25012] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5305'. [ 765.947607][T25008] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 765.955912][T25008] IPv6: NLM_F_CREATE should be set when creating new route [ 765.963155][T25008] IPv6: NLM_F_CREATE should be set when creating new route [ 766.183383][T25012] syzkaller0: entered promiscuous mode [ 766.189313][T25012] syzkaller0: entered allmulticast mode [ 766.218420][T25023] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5309'. [ 766.228692][T25024] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5308'. [ 766.353577][T25024] FAULT_INJECTION: forcing a failure. [ 766.353577][T25024] name failslab, interval 1, probability 0, space 0, times 0 [ 766.369064][T25024] CPU: 0 UID: 0 PID: 25024 Comm: syz.4.5308 Not tainted syzkaller #0 PREEMPT(full) [ 766.369091][T25024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 766.369102][T25024] Call Trace: [ 766.369111][T25024] [ 766.369119][T25024] dump_stack_lvl+0xe8/0x150 [ 766.369150][T25024] should_fail_ex+0x412/0x560 [ 766.369178][T25024] should_failslab+0xa8/0x100 [ 766.369200][T25024] __kmalloc_cache_noprof+0x88/0x660 [ 766.369239][T25024] ? ip_vs_wrr_init_svc+0x57/0x370 [ 766.369273][T25024] ip_vs_wrr_init_svc+0x57/0x370 [ 766.369300][T25024] ip_vs_bind_scheduler+0x4c/0xc0 [ 766.369323][T25024] ip_vs_edit_service+0x28d/0x6c0 [ 766.369357][T25024] do_ip_vs_set_ctl+0x9f0/0xb00 [ 766.369390][T25024] ? __pfx_do_ip_vs_set_ctl+0x10/0x10 [ 766.369438][T25024] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 766.369460][T25024] ? nf_setsockopt+0x3a/0x290 [ 766.369493][T25024] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 766.369524][T25024] ? __pfx_aa_sk_perm+0x10/0x10 [ 766.369559][T25024] nf_setsockopt+0x26f/0x290 [ 766.369588][T25024] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 766.369619][T25024] do_sock_setsockopt+0x17c/0x1b0 [ 766.369647][T25024] __x64_sys_setsockopt+0x13d/0x1b0 [ 766.369671][T25024] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 766.369694][T25024] do_syscall_64+0x174/0x580 [ 766.369711][T25024] ? trace_irq_disable+0x3b/0x140 [ 766.369740][T25024] ? clear_bhb_loop+0x40/0x90 [ 766.369764][T25024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 766.369782][T25024] RIP: 0033:0x7f6c8059ce59 [ 766.369801][T25024] 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 [ 766.369818][T25024] RSP: 002b:00007f6c813d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 766.369840][T25024] RAX: ffffffffffffffda RBX: 00007f6c80816090 RCX: 00007f6c8059ce59 [ 766.369854][T25024] RDX: 0000000000000483 RSI: 0000000000000000 RDI: 0000000000000007 [ 766.369866][T25024] RBP: 00007f6c813d6090 R08: 000000000000002c R09: 0000000000000000 [ 766.369878][T25024] R10: 0000200000001280 R11: 0000000000000246 R12: 0000000000000001 [ 766.369891][T25024] R13: 00007f6c80816128 R14: 00007f6c80816090 R15: 00007ffc2cdfbe98 [ 766.369924][T25024] [ 766.370793][T25024] IPVS: ip_vs_bind_scheduler(): init error [ 766.910455][T25040] openvswitch: netlink: Flow actions attr not present in new flow. [ 766.921084][T25043] netlink: 'syz.1.5311': attribute type 18 has an invalid length. [ 766.961203][T25044] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5312'. [ 766.972566][T25043] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5311'. [ 766.998709][T25044] netlink: 'syz.4.5312': attribute type 7 has an invalid length. [ 767.024774][T25050] netlink: 'syz.1.5311': attribute type 8 has an invalid length. [ 767.042976][T25044] netlink: 'syz.4.5312': attribute type 8 has an invalid length. [ 767.061033][T25044] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5312'. [ 767.239936][ T114] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 767.270205][ T114] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 767.298353][ T114] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 767.690175][T25049] syzkaller0: entered promiscuous mode [ 767.732931][T25049] syzkaller0: entered allmulticast mode [ 767.752795][ T114] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 767.990154][T25078] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 768.056275][T25079] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5318'. [ 771.347412][ T5297] 8021q: adding VLAN 0 to HW filter on device eth3 [ 771.370698][T25078] kthread_run failed with err -4 [ 771.492354][T25091] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5320'. [ 772.086042][T25114] netlink: 'syz.1.5323': attribute type 4 has an invalid length. [ 772.329807][ T3383] team0 (unregistering): Port device veth1_to_hsr removed [ 772.394982][ T3383] team0 (unregistering): Port device team_slave_1 removed [ 772.428428][ T3383] team0 (unregistering): Port device team_slave_0 removed [ 772.504875][T25118] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5324'. [ 772.591456][T25110] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5323'. [ 772.644026][T25118] geneve5: entered promiscuous mode [ 772.660420][T25118] geneve5: entered allmulticast mode [ 772.838864][ T7077] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 772.850974][ T7077] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 772.881459][ T7077] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 772.975721][ T7077] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 773.511567][T25148] Cannot find del_set index 65532 as target [ 773.993330][T24742] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 774.079509][T24742] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 774.107545][T24742] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 774.181329][T24742] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 774.206607][T24742] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 774.280772][T24742] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 774.360735][T24742] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 774.403325][T24742] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 774.465116][T25193] xt_hashlimit: size too large, truncated to 1048576 [ 775.589311][T25229] tipc: Started in network mode [ 775.601259][T25229] tipc: Node identity b6776b26ec2a, cluster identity 4711 [ 775.614259][T25229] tipc: Enabled bearer , priority 0 [ 775.889234][T25233] syzkaller0: entered promiscuous mode [ 775.926134][T25233] syzkaller0: entered allmulticast mode [ 775.943137][T25233] tipc: Resetting bearer [ 776.111123][T25231] syzkaller0: entered promiscuous mode [ 776.117222][T25231] syzkaller0: entered allmulticast mode [ 776.129960][T25238] lo speed is unknown, defaulting to 1000 [ 776.162885][T25228] tipc: Resetting bearer [ 779.573188][T25228] tipc: Disabling bearer [ 782.498940][T25238] lo speed is unknown, defaulting to 1000 [ 782.501048][ T3383] IPVS: stop unused estimator thread 0... [ 782.505059][ T5764] tipc: Node number set to 1516071718 [ 782.566909][T25238] lo speed is unknown, defaulting to 1000 [ 782.611472][T25238] smbdirect: ib_dev[syz2]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 782.648798][T25238] smbdirect: ib_dev[syz2]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 782.707451][T25238] smbdirect: ib_dev[syz2]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 782.736129][T24742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 782.738545][T25238] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 782.770631][T25283] netlink: 'syz.1.5360': attribute type 12 has an invalid length. [ 782.846784][T25238] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 782.877863][T24742] 8021q: adding VLAN 0 to HW filter on device team0 [ 782.909079][ T147] bridge0: port 1(bridge_slave_0) entered blocking state [ 782.916390][ T147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 782.968807][ T147] bridge0: port 2(bridge_slave_1) entered blocking state [ 782.976125][ T147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 783.078306][T25238] lo speed is unknown, defaulting to 1000 [ 783.118427][T25238] lo speed is unknown, defaulting to 1000 [ 783.206123][T25238] lo speed is unknown, defaulting to 1000 [ 783.260256][T25238] lo speed is unknown, defaulting to 1000 [ 783.329488][T25238] lo speed is unknown, defaulting to 1000 [ 783.351057][T25238] lo speed is unknown, defaulting to 1000 [ 784.118435][T25339] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5375'. [ 784.339664][T25350] syzkaller0: entered promiscuous mode [ 784.358654][T25350] syzkaller0: entered allmulticast mode [ 784.517746][T24742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 784.728658][T24742] veth0_vlan: entered promiscuous mode [ 784.772336][T24742] veth1_vlan: entered promiscuous mode [ 784.930863][T24742] veth0_macvtap: entered promiscuous mode [ 784.981612][T24742] veth1_macvtap: entered promiscuous mode [ 785.025676][T25378] tipc: Enabled bearer , priority 0 [ 785.057448][T25378] mac80211_hwsim hwsim11 syzkaller0: entered promiscuous mode [ 785.077165][T25378] mac80211_hwsim hwsim11 syzkaller0: entered allmulticast mode [ 785.100807][T24742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 785.154355][T24742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 785.184707][T25378] tipc: Resetting bearer [ 785.310135][ T114] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.333129][ T114] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.406748][ T114] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.436633][ T114] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.795091][ T114] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 785.805320][T25410] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5398'. [ 785.822816][ T114] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 785.970391][ T3292] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 786.003234][ T3292] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 786.113345][T25421] syzkaller0: entered promiscuous mode [ 786.132317][T25421] syzkaller0: entered allmulticast mode [ 786.294007][T25431] xt_hashlimit: size too large, truncated to 1048576 [ 786.874462][ T4952] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 786.895878][ T4952] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 786.906497][ T4952] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 786.922881][ T4952] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 786.932293][ T4952] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 786.998290][T25453] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5410'. [ 787.520116][T25470] xt_CT: You must specify a L4 protocol and not use inversions on it [ 787.559708][T25469] syz_tun: entered allmulticast mode [ 787.741705][ T7079] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 788.008045][T25498] netlink: zone id is out of range [ 788.017220][ T7079] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 788.158435][T25447] lo speed is unknown, defaulting to 1000 [ 788.236161][ T7079] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 788.419670][ T7079] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 788.552987][T25505] lo speed is unknown, defaulting to 1000 [ 788.845897][T24499] block nbd3: Receive control failed (result -32) [ 788.860992][ T4952] block nbd3: Receive control failed (result -32) [ 788.861743][ T5640] block nbd3: Receive control failed (result -32) [ 789.017200][ T5640] Bluetooth: hci2: command tx timeout [ 789.292441][T25541] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5432'. [ 789.600320][ T7079] batadv13: left allmulticast mode [ 789.616560][ T7079] batadv13: left promiscuous mode [ 789.632110][ T7079] bridge0: port 13(batadv13) entered disabled state [ 789.679487][ T7079] batadv12: left allmulticast mode [ 789.681793][T25556] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5436'. [ 789.692366][ T7079] batadv12: left promiscuous mode [ 789.710584][ T7079] bridge0: port 12(batadv12) entered disabled state [ 789.750540][ T7079] batadv11: left allmulticast mode [ 789.765626][ T7079] batadv11: left promiscuous mode [ 789.777109][ T7079] bridge0: port 11(batadv11) entered disabled state [ 789.806437][ T7079] batadv10: left allmulticast mode [ 789.816813][ T7079] batadv10: left promiscuous mode [ 789.832375][ T7079] bridge0: port 10(batadv10) entered disabled state [ 789.850950][ T7079] batadv9: left allmulticast mode [ 789.868485][ T7079] batadv9: left promiscuous mode [ 789.901327][ T7079] bridge0: port 9(batadv9) entered disabled state [ 789.939246][ T7079] batadv8: left allmulticast mode [ 789.960586][ T7079] batadv8: left promiscuous mode [ 789.983982][ T7079] bridge0: port 8(batadv8) entered disabled state [ 790.002278][ T7079] batadv7: left allmulticast mode [ 790.008702][ T7079] batadv7: left promiscuous mode [ 790.014504][ T7079] bridge0: port 7(batadv7) entered disabled state [ 790.025506][ T7079] batadv6: left allmulticast mode [ 790.028866][T25572] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5444'. [ 790.030608][ T7079] batadv6: left promiscuous mode [ 790.030853][ T7079] bridge0: port 1(batadv6) entered disabled state [ 790.062344][ T7079] batadv5: left allmulticast mode [ 790.067667][ T7079] batadv5: left promiscuous mode [ 790.072970][ T7079] bridge0: port 6(batadv5) entered disabled state [ 790.086971][ T7079] batadv4: left allmulticast mode [ 790.092140][ T7079] batadv4: left promiscuous mode [ 790.098723][ T7079] bridge0: port 5(batadv4) entered disabled state [ 790.108705][ T7079] batadv3: left allmulticast mode [ 790.115230][ T7079] batadv3: left promiscuous mode [ 790.116701][T25575] xt_hashlimit: size too large, truncated to 1048576 [ 790.120541][ T7079] bridge0: port 4(batadv3) entered disabled state [ 790.141242][ T7079] batadv2: left allmulticast mode [ 790.148771][ T7079] batadv2: left promiscuous mode [ 790.154926][ T7079] bridge0: port 2(batadv2) entered disabled state [ 790.169035][ T7079] batadv1: left allmulticast mode [ 790.174664][ T7079] batadv1: left promiscuous mode [ 790.180161][ T7079] bridge0: port 3(batadv1) entered disabled state [ 790.660615][ T7079] bond0 (unregistering): (slave geneve1): Releasing backup interface [ 790.771297][ T7079] bond0 (unregistering): Released all slaves [ 790.783757][ T7079] bond1 (unregistering): Released all slaves [ 790.800509][ T7079] bond2 (unregistering): Released all slaves [ 790.820837][ T7079] bond3 (unregistering): Released all slaves [ 790.836445][ T7079] bond4 (unregistering): Released all slaves [ 790.860488][ T7079] bond5 (unregistering): Released all slaves [ 790.876425][ T7079] bond6 (unregistering): Released all slaves [ 790.892980][ T7079] bond7 (unregistering): Released all slaves [ 790.914370][ T7079] bond8 (unregistering): Released all slaves [ 790.930239][ T7079] bond9 (unregistering): Released all slaves [ 790.951808][ T7079] bond10 (unregistering): Released all slaves [ 790.974885][ T7079] bond11 (unregistering): Released all slaves [ 790.991066][ T7079] bond12 (unregistering): Released all slaves [ 791.006951][ T7079] bond13 (unregistering): Released all slaves [ 791.033340][ T7079] bond14 (unregistering): Released all slaves [ 791.048545][ T7079] bond15 (unregistering): Released all slaves [ 791.063836][ T7079] bond16 (unregistering): Released all slaves [ 791.079246][ T7079] bond17 (unregistering): Released all slaves [ 791.093934][ T5640] Bluetooth: hci2: command tx timeout [ 791.114010][ T7079] bond18 (unregistering): Released all slaves [ 791.129076][ T7079] bond19 (unregistering): Released all slaves [ 791.145326][ T7079] bond20 (unregistering): Released all slaves [ 791.160184][ T7079] bond21 (unregistering): Released all slaves [ 791.178130][ T7079] bond22 (unregistering): Released all slaves [ 791.197853][ T7079] bond23 (unregistering): Released all slaves [ 791.213384][ T7079] bond24 (unregistering): Released all slaves [ 791.236547][ T7079] bond25 (unregistering): Released all slaves [ 791.252039][ T7079] bond26 (unregistering): Released all slaves [ 791.273410][ T7079] bond27 (unregistering): Released all slaves [ 791.289285][ T7079] bond28 (unregistering): Released all slaves [ 791.305843][ T7079] bond29 (unregistering): Released all slaves [ 791.709519][T25589] ------------[ cut here ]------------ [ 791.717709][T25589] hwsim_get_chanwidth(bw) > hwsim_get_chanwidth(confbw) [ 791.717732][T25589] WARNING: drivers/net/wireless/virtual/mac80211_hwsim_main.c:2248 at mac80211_hwsim_tx+0x1b51/0x25a0, CPU#0: syz.0.5451/25589 [ 791.738108][T25589] Modules linked in: [ 791.742467][T25589] CPU: 0 UID: 0 PID: 25589 Comm: syz.0.5451 Not tainted syzkaller #0 PREEMPT(full) [ 791.752106][T25589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 791.762273][T25589] RIP: 0010:mac80211_hwsim_tx+0x1b51/0x25a0 [ 791.768476][T25589] Code: c6 05 7d 20 0f 09 01 48 c7 c7 a0 55 79 8c be 6b 08 00 00 48 c7 c2 e0 56 79 8c e8 9a 91 96 fa e9 fc ee ff ff e8 e0 59 ba fa 90 <0f> 0b 90 49 bc 00 00 00 00 00 fc ff df e9 e0 fc ff ff e8 c8 59 ba [ 791.788203][T25589] RSP: 0018:ffffc900044cf040 EFLAGS: 00010283 [ 791.794348][T25589] RAX: ffffffff870b5df0 RBX: 0000000000000000 RCX: 0000000000080000 [ 791.802384][T25589] RDX: ffffc90004c51000 RSI: 0000000000000229 RDI: 000000000000022a [ 791.811185][T25589] RBP: ffffc900044cf1d0 R08: ffff888045debe00 R09: 000000000000000e [ 791.819232][T25589] R10: 000000000000000d R11: 0000000000000002 R12: 0000000000000014 [ 791.827286][T25589] R13: 00000000000000a0 R14: 0000000000000030 R15: ffff888049e0ea30 [ 791.835359][T25589] FS: 00007f61abf986c0(0000) GS:ffff88812528b000(0000) knlGS:0000000000000000 [ 791.844448][T25589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 791.851068][T25589] CR2: 0000001b35014ff8 CR3: 0000000054d12000 CR4: 00000000003526f0 [ 791.859246][T25589] Call Trace: [ 791.862561][T25589] [ 791.865599][T25589] ? do_raw_spin_lock+0x12b/0x2f0 [ 791.870765][T25589] ? __pfx_mac80211_hwsim_tx+0x10/0x10 [ 791.876343][T25589] ieee80211_tx_frags+0x3e7/0x8c0 [ 791.881435][T25589] ? __pfx_ieee80211_tx_frags+0x10/0x10 [ 791.887119][T25589] __ieee80211_tx+0x23f/0x570 [ 791.891850][T25589] ieee80211_tx+0x312/0x4b0 [ 791.896461][T25589] ? __pfx_ieee80211_tx+0x10/0x10 [ 791.901652][T25589] ? ieee80211_xmit+0x315/0x400 [ 791.906621][T25589] ieee80211_monitor_start_xmit+0xb46/0x1250 [ 791.912661][T25589] ? ieee80211_monitor_start_xmit+0x60d/0x1250 [ 791.919045][T25589] ? __pfx_ieee80211_monitor_start_xmit+0x10/0x10 [ 791.925576][T25589] dev_hard_start_xmit+0x2cd/0x830 [ 791.930776][T25589] __dev_queue_xmit+0x14d9/0x3950 [ 791.935942][T25589] ? __dev_queue_xmit+0x2b6/0x3950 [ 791.941146][T25589] ? _copy_from_iter+0x21b/0x1670 [ 791.946274][T25589] ? __pfx___dev_queue_xmit+0x10/0x10 [ 791.951733][T25589] ? sock_alloc_send_pskb+0x896/0x990 [ 791.957207][T25589] ? __pfx__copy_from_iter+0x10/0x10 [ 791.962562][T25589] ? __pfx_packet_parse_headers+0x10/0x10 [ 791.968401][T25589] ? packet_xmit+0x68/0x320 [ 791.973016][T25589] packet_sendmsg+0x3c81/0x4fb0 [ 791.978011][T25589] ? __resched_curr+0x1ff/0x3f0 [ 791.982926][T25589] ? __lock_acquire+0x6b5/0x2cf0 [ 791.987981][T25589] ? preempt_schedule_common+0x82/0xd0 [ 791.993532][T25589] ? __pfx_packet_sendmsg+0x10/0x10 [ 791.998838][T25589] ? aa_sk_perm+0x6d5/0x900 [ 792.003485][T25589] ? __pfx_aa_sk_perm+0x10/0x10 [ 792.008458][T25589] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 792.014988][T25589] ? aa_sock_msg_perm+0xf1/0x1b0 [ 792.020095][T25589] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 792.025489][T25589] ? __pfx_packet_sendmsg+0x10/0x10 [ 792.030745][T25589] __sys_sendto+0x672/0x710 [ 792.035364][T25589] ? __pfx___sys_sendto+0x10/0x10 [ 792.040447][T25589] ? do_futex+0x395/0x420 [ 792.044912][T25589] ? rcu_is_watching+0x15/0xb0 [ 792.049759][T25589] __x64_sys_sendto+0xde/0x100 [ 792.054614][T25589] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.060909][T25589] do_syscall_64+0x174/0x580 [ 792.065590][T25589] ? trace_irq_disable+0x3b/0x140 [ 792.070763][T25589] ? clear_bhb_loop+0x40/0x90 [ 792.075534][T25589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.081468][T25589] RIP: 0033:0x7f61ab19ce59 [ 792.085972][T25589] 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 [ 792.105650][T25589] RSP: 002b:00007f61abf98028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 792.114398][T25589] RAX: ffffffffffffffda RBX: 00007f61ab415fa0 RCX: 00007f61ab19ce59 [ 792.122442][T25589] RDX: 0000000000000030 RSI: 0000200000000640 RDI: 0000000000000007 [ 792.130535][T25589] RBP: 00007f61ab232d6f R08: 0000200000000380 R09: 0000000000000014 [ 792.138601][T25589] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 792.146652][T25589] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 792.154760][T25589] [ 792.157838][T25589] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 792.165161][T25589] CPU: 0 UID: 0 PID: 25589 Comm: syz.0.5451 Not tainted syzkaller #0 PREEMPT(full) [ 792.174936][T25589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 792.185129][T25589] Call Trace: [ 792.188449][T25589] [ 792.191519][T25589] vpanic+0x56c/0xa60 [ 792.195561][T25589] ? __pfx__printk+0x10/0x10 [ 792.200203][T25589] ? __pfx_vpanic+0x10/0x10 [ 792.204751][T25589] ? is_bpf_text_address+0x292/0x2b0 [ 792.210072][T25589] ? is_bpf_text_address+0x26/0x2b0 [ 792.215298][T25589] panic+0xc5/0xd0 [ 792.219032][T25589] ? __pfx_panic+0x10/0x10 [ 792.223554][T25589] __warn+0x315/0x4c0 [ 792.227559][T25589] ? mac80211_hwsim_tx+0x1b51/0x25a0 [ 792.232873][T25589] ? mac80211_hwsim_tx+0x1b51/0x25a0 [ 792.238285][T25589] __report_bug+0x29a/0x540 [ 792.242845][T25589] ? mac80211_hwsim_tx+0x1b51/0x25a0 [ 792.248272][T25589] ? __pfx___report_bug+0x10/0x10 [ 792.253322][T25589] ? __pfx___skb_flow_dissect+0x10/0x10 [ 792.258879][T25589] ? ieee80211_encrypt_tx_skb+0x2e5/0x3e0 [ 792.264627][T25589] ? mac80211_hwsim_tx+0x1b51/0x25a0 [ 792.270128][T25589] report_bug+0x16a/0x220 [ 792.274482][T25589] ? mac80211_hwsim_tx+0x1b51/0x25a0 [ 792.279787][T25589] ? mac80211_hwsim_tx+0x1b53/0x25a0 [ 792.285093][T25589] handle_bug+0x9c/0x200 [ 792.289350][T25589] exc_invalid_op+0x1a/0x50 [ 792.293880][T25589] asm_exc_invalid_op+0x1a/0x20 [ 792.298749][T25589] RIP: 0010:mac80211_hwsim_tx+0x1b51/0x25a0 [ 792.304660][T25589] Code: c6 05 7d 20 0f 09 01 48 c7 c7 a0 55 79 8c be 6b 08 00 00 48 c7 c2 e0 56 79 8c e8 9a 91 96 fa e9 fc ee ff ff e8 e0 59 ba fa 90 <0f> 0b 90 49 bc 00 00 00 00 00 fc ff df e9 e0 fc ff ff e8 c8 59 ba [ 792.324278][T25589] RSP: 0018:ffffc900044cf040 EFLAGS: 00010283 [ 792.330363][T25589] RAX: ffffffff870b5df0 RBX: 0000000000000000 RCX: 0000000000080000 [ 792.338346][T25589] RDX: ffffc90004c51000 RSI: 0000000000000229 RDI: 000000000000022a [ 792.346329][T25589] RBP: ffffc900044cf1d0 R08: ffff888045debe00 R09: 000000000000000e [ 792.354481][T25589] R10: 000000000000000d R11: 0000000000000002 R12: 0000000000000014 [ 792.362453][T25589] R13: 00000000000000a0 R14: 0000000000000030 R15: ffff888049e0ea30 [ 792.370526][T25589] ? mac80211_hwsim_tx+0x1b50/0x25a0 [ 792.375849][T25589] ? do_raw_spin_lock+0x12b/0x2f0 [ 792.380890][T25589] ? __pfx_mac80211_hwsim_tx+0x10/0x10 [ 792.386371][T25589] ieee80211_tx_frags+0x3e7/0x8c0 [ 792.391422][T25589] ? __pfx_ieee80211_tx_frags+0x10/0x10 [ 792.396999][T25589] __ieee80211_tx+0x23f/0x570 [ 792.401687][T25589] ieee80211_tx+0x312/0x4b0 [ 792.406206][T25589] ? __pfx_ieee80211_tx+0x10/0x10 [ 792.411268][T25589] ? ieee80211_xmit+0x315/0x400 [ 792.416132][T25589] ieee80211_monitor_start_xmit+0xb46/0x1250 [ 792.422130][T25589] ? ieee80211_monitor_start_xmit+0x60d/0x1250 [ 792.428383][T25589] ? __pfx_ieee80211_monitor_start_xmit+0x10/0x10 [ 792.434820][T25589] dev_hard_start_xmit+0x2cd/0x830 [ 792.439960][T25589] __dev_queue_xmit+0x14d9/0x3950 [ 792.445001][T25589] ? __dev_queue_xmit+0x2b6/0x3950 [ 792.450218][T25589] ? _copy_from_iter+0x21b/0x1670 [ 792.455252][T25589] ? __pfx___dev_queue_xmit+0x10/0x10 [ 792.460631][T25589] ? sock_alloc_send_pskb+0x896/0x990 [ 792.466035][T25589] ? __pfx__copy_from_iter+0x10/0x10 [ 792.471340][T25589] ? __pfx_packet_parse_headers+0x10/0x10 [ 792.477071][T25589] ? packet_xmit+0x68/0x320 [ 792.481585][T25589] packet_sendmsg+0x3c81/0x4fb0 [ 792.486539][T25589] ? __resched_curr+0x1ff/0x3f0 [ 792.491414][T25589] ? __lock_acquire+0x6b5/0x2cf0 [ 792.496365][T25589] ? preempt_schedule_common+0x82/0xd0 [ 792.501842][T25589] ? __pfx_packet_sendmsg+0x10/0x10 [ 792.507046][T25589] ? aa_sk_perm+0x6d5/0x900 [ 792.511575][T25589] ? __pfx_aa_sk_perm+0x10/0x10 [ 792.516435][T25589] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 792.523002][T25589] ? aa_sock_msg_perm+0xf1/0x1b0 [ 792.528059][T25589] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 792.533378][T25589] ? __pfx_packet_sendmsg+0x10/0x10 [ 792.538785][T25589] __sys_sendto+0x672/0x710 [ 792.543311][T25589] ? __pfx___sys_sendto+0x10/0x10 [ 792.548346][T25589] ? do_futex+0x395/0x420 [ 792.552709][T25589] ? rcu_is_watching+0x15/0xb0 [ 792.557552][T25589] __x64_sys_sendto+0xde/0x100 [ 792.562325][T25589] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.568396][T25589] do_syscall_64+0x174/0x580 [ 792.573083][T25589] ? trace_irq_disable+0x3b/0x140 [ 792.578125][T25589] ? clear_bhb_loop+0x40/0x90 [ 792.582832][T25589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.588749][T25589] RIP: 0033:0x7f61ab19ce59 [ 792.593171][T25589] 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 [ 792.612873][T25589] RSP: 002b:00007f61abf98028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 792.621298][T25589] RAX: ffffffffffffffda RBX: 00007f61ab415fa0 RCX: 00007f61ab19ce59 [ 792.629394][T25589] RDX: 0000000000000030 RSI: 0000200000000640 RDI: 0000000000000007 [ 792.637388][T25589] RBP: 00007f61ab232d6f R08: 0000200000000380 R09: 0000000000000014 [ 792.645381][T25589] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 792.653453][T25589] R13: 00007f61ab416038 R14: 00007f61ab415fa0 R15: 00007ffd159de148 [ 792.661474][T25589] [ 792.665240][T25589] Kernel Offset: disabled [ 792.669564][T25589] Rebooting in 86400 seconds..